Common equity class A two.
Common Equity Class A Two [Member]
Preferred Equity Units Eighteen [Member]
Preferred Equity Units Eighteen [Member]
Preferred Equity (98,377 units)
Cost of shares repurchased, including commissions
Number of shares repurchased under repurchase program, value
Repurchases of common stock under Stock Repurchase Program, value
Repurchase of common stock
5.344% Fixed Interest Rate
Five Point Three Four Four Percent Interest Rate Member
Five Point Three Four Four Percent Interest Rate Member
Accretive (dilutive) effect of share issuances and repurchases.
Accretive Dilutive Effect Of Share Issuances And Repurchases
Accretive (dilutive) effect of share issuances and repurchases
Component manufacturing.
Component Manufacturing [Member]
Component Manufacturing
Line of credit facility, remaining unused capacity, commitment fee percentage.
Line of Credit Facility, Remaining Unused Capacity, Commitment Fee Percentage
Remaining unused portion of Credit Facility commitment percentage
Net unrealized appreciation (depreciation) on investments.
Net Unrealized Appreciation (Depreciation) On Investments
Net unrealized appreciation (depreciation) on investments
Xeeva, Inc.
Xeeva, Inc [Member]
Xeeva, Inc.
Fair Value Disclosures [Abstract]
Income incentive fees payable due to affiliate.
Income Incentive Fees Payable Due To Affiliate
Income incentive fee payable - due to affiliate
Allredi, Llc.
Allredi, Llc [Member]
Allredi, LLC (fka Marco Group International OpCo, LLC)
Earnings Per Share [Abstract]
Per common share data:
First lien bank loans.
First Lien Bank Loans [Member]
First Lien Bank Loans
Increase decrease in accrued interest and fees payable.
Increase Decrease In Accrued Interest and Fees Payable
Accrued interest and fees payable
Fair Value, Inputs, Level 1 [Member]
Level 1
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases
Purchase of investments
Tranche one.
Tranche One [Member]
Tranche One
Investment Advisor or Committee May Possess Material Non-Public Information
Investment Advisor or Committee May Possess Material Non-Public Information [Member]
Investment advisor or committee may possess material non-public information.
Available under ATM program
Public offering of common stock, net of expenses
Stock Issued During Period, Value, New Issues
Common equity units eleven.
Common Equity Units Eleven [Member]
Common Equity (41,290 units)
United States federal income taxes behalf of stockholders related deemed distribution
United States Federal Income Taxes Behalf Of Stockholders Related Deemed Distribution
United States federal income taxes behalf of stockholders related deemed distribution.
Debt instrument interest rate percentage based on prior to certain conditions satisfied.
Debt Instrument Interest Rate Percentage Based on Prior To Certain Conditions Satisfied
Interest rate prior to certain conditions satisfied
Net Cash Provided by (Used in) Financing Activities [Abstract]
Cash Flows from Financing Activities:
Consumer Products Sector.
Consumer Products Sector [member]
Consumer Products
Common Equity Units Fifty Three.
Common Equity Units Fifty Three [Member]
Common Equity (6,000 units)
Rhino Assembly Company, LLC.
Rhino Assembly Company, LLC [Member]
Rhino Assembly Company, LLC
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]
Sales of Substantial Amounts of Common Stock
Sales of Substantial Amounts of Common Stock [Member]
Sales of substantial amounts of common stock.
Proceeds from Sale of Interest in Corporate Unit
Sale of participating interest principal amount
Asset Coverage per Unit
Investment Company, Senior Security, Indebtedness, Asset Coverage Ratio
Fair Value Measurement [Domain]
Outstanding borrowings
Long-Term Line of Credit
Borrowings under Credit Facility, net of deferred financing costs (Note 6)
Long-term Line of Credit, Total
Borrowings under Credit Facility, net of deferred financing costs (Note 6)
Debt, net of deferred financing costs
Debt, net of deferred financing costs
Proceeds received from issuance of Notes
Proceeds from Issuance of Medium-term Notes
Warrant units one.
Warrant Units One [Member]
Warrant (252,588 units)
Debt instrument redemption of remaining aggregate principal amount.
Debt Instrument Redemption of Remaining Aggregate Principal Amount
Debt instrument redemption of remaining aggregate principal amount
Percentage of amount of pre-incentive fee net investment income.
Percentage of Amount of Pre-incentive Fee Net Investment Income
Percentage of amount of pre-incentive fee net investment income
Investment Owned, at Cost
Investments at cost
Cost
Healthcare services.
Healthcare Services [Member]
Healthcare Services
Three point two six seven percent interest rate.
Three Point Two Six Seven Percent Interest Rate [Member]
3.267% Fixed Interest Rate
Long-Term Debt, Maturity, Year Four
2026
Highly Competitive Market for Investment Opportunities
Highly Competitive Market for Investment Opportunities [Member]
Highly competitive market for investment opportunities.
Fiber Materials, Inc.
Fiber Materials Inc [Member]
Fiber Materials, Inc.
Applied data corporation.
Applied Data Corporation [Member]
Applied Data Corporation
Subsequent Event Type [Domain]
Preferred equity shares ten.
Preferred Equity Shares Ten [Member]
Preferred Equity (563 shares)
AmeriWater LLC.
AmeriWater LLC [Member]
AmeriWater, LLC
Summary of outstanding commitments.
Summary Of Outstanding Commitments [Table Text Block]
Summary of outstanding commitments
Second Priority Liens on Collateral Securing Loans May be Subject to Control By Senior Creditors With First Priority Lien
Second Priority Liens on Collateral Securing Loans May be Subject to Control by Senior Creditors with First Priority Lien [Member]
Second priority liens on collateral securing loans may be subject to control by senior creditors with first priority lien.
Environmental Social and Governance Factors
Environmental, Social and Governance Factors [Member]
Environmental, social and governance factors.
Debt instrument additional aggregate principal amount.
Debt Instrument Additional Aggregate Principal Amount
Debt instrument additional aggregate principal amount
Proceeds received from small business administration debentures.
Proceeds Received from Small Business Administration Debentures
Proceeds received from SBA debentures
Additional interest rate on investments.
Additional Interest Rate On Investments
Additional interest rate on investments
Common equity shares twenty eight.
Common Equity Shares Twenty Eight [Member]
Common Equity (538,875 units)
Number of residual investment porfolio companies.
Number of Residual Investment Porfolio Companies
Number of residual investment porfolio companies
Investment Company, Financial Commitment to Investee, Future Amount
Unfunded commitment
Investment commitment amount
Schedule of Long-Term Debt Instruments [Table]
Fair value measurement with unobservable inputs reconciliation recurring basis asset, accretion of loan origination fees.
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset, Accretion Of Loan Origination Fees
Accretion of loan origination fees
Repurchases of common stock under Stock Repurchase Program
Repurchases of common stock under Stock Repurchase Program
Payments for Repurchase of Common Stock
Lack of Liquidity
Lack of Liquidity [Member]
Lack of liquidity.
Accrued administrative service expense payable
Accrued Administrative Service Expense Payable
Accrued administrative service expense payable
Common Equity Units Three.
Common Equity Units Three [Member]
Common Equity (425,508 units)
Earnings Per Share, Policy [Policy Text Block]
Earnings and Net Asset Value per Share
Summary of Tax Character of Distributions to Common Stockholders
Summary Of Tax Character Of Distributions To Common Stockholders
Summary of tax character of distributions to common stockholders.
AVC Investors, LLC.
AVC Investors, LLC [Member]
AVC Investors, LLC (dba Auveco)
Four Point Seven Five Percent Notes Due Two Thousand Twenty Six.
Four Point Seven Five Percent Notes Due Two Thousand Twenty Six [Member]
4.75% Notes due 2026
January 2026 Notes
Accumulated Distributions in Excess of Net Income [Member]
Total Distributable Earnings
Common Equity (1,200 units)
Common Equity Fifty Six [Member]
Common equity fifty six.
Statement [Table]
Industrial cleaning & coatings.
Industrial Cleaning And Coatings [Member]
Industrial Cleaning & Coatings
United States federal income taxes behalf of stockholders related deemed distribution per share
United States Federal Income Taxes Behalf Of Stockholders Related Deemed Distribution Per Share
United States federal income taxes behalf of stockholders related deemed distribution per share.
United Biologics, LLC.
United Biologics, LLC [Member]
United Biologics, LLC
Borrowings under credit facility, net of deferred financing costs.
Borrowings under Credit Facility, Net of Deferred Financing Costs
Borrowings under Credit Facility, net of deferred financing costs (Note 6)
Number of Operating Segments
Number of operating segments
London Interbank Offered Rate (LIBOR) [Member]
Three Month LIBOR
LIBOR
Common equity twenty three.
Common Equity Twenty Three [Member]
Common Equity (495 shares)
Tedia Company, LLC - revolving loan.
Tedia Company, LLC - Revolving Loan [Member]
Tedia Company, LLC - Revolving Loan
Revolving Loan
Revolving loan two.
Revolving Loan Two [Member]
Common Equity (14,201 units)
Common equity twenty five.
Common Equity Twenty Five [Member]
Small Business Administration debentures.
Small Business Administration Debentures [Member]
SBA Debentures
Bandon Fitness (Texas) Inc.
Bandon Fitness (Texas) Inc [Member]
Bandon Fitness (Texas), Inc.
Safety Products Group, LLC - Common Equity (Units).
Safety Products Group, LLC - Common Equity (Units) [Member]
Safety Products Group, LLC - Common Equity (Units)
Common Equity Sixty Six.
Common Equity Sixty Six [Member]
Common Equity (24 units)
Regulations Governing Operations as BDC
Regulations Governing Operations as BDC [Member]
Regulations governing operations as BDC.
Line of Credit Facility [Line Items]
Increase (Decrease) in Income Taxes
Taxes payable
Borrow Money and in Future Issue Additional Senior Securities May Increase Risk of Investing in Company
Borrow Money and in Future Issue Additional Senior Securities May Increase Risk of Investing in Company [Member]
Borrow money and in future issue additional senior securities may increase risk of investing in company.
Auto CRM LLC.
Auto CRM LLC [Member]
Auto CRM LLC (dba Dealer Holdings)
Repayments of small business administration debentures.
Repayments of Small Business Administration Debentures
Repayments of SBA debentures
Product and Service [Axis]
R1 Holdings, LLC (dba RoadOne IntermodaLogistics) - Senior Subordinated Debt
R1 Holdings, LLC (dba RoadOne IntermodaLogistics) - Senior Subordinated Debt [Member]
R1 Holdings, LLC (dba RoadOne IntermodaLogistics) - Senior Subordinated Debt.
QED Parent Holdings, Inc.
QED Parent Holdings, Inc. [Member]
QED Parent Holdings, Inc.
Net asset value per share, other.
Net Asset Value Per Share, Other
Other
Unrealized appreciation (depreciation)
Unrealized Appreciation (Depreciation)
Unrealized appreciation (depreciation).
Weighted average discount to net asset value at quarter end prior to repurchases
Weighted Average Discount To Net Asset Value
Weighted average discount to net asset value.
Dividend one.
Dividend One [Member]
Dividend One
Net increase in net assets from operations per share
Net increase decrease in net assets resulting from operations to common stockholders basic and diluted.
Net Increase Decrease In Net Assets Resulting From Operations To Common Stockholders Basic And Diluted
Net increase in net assets resulting from operations per share - basic and diluted
Common Equity ( units)
Common Equity Twenty Six [Member]
Common equity twenty six.
Percentage of equity investments held in portfolio companies.
Percentage of Equity Investments Held in Portfolio Companies
Percentage of equity investments held in portfolio companies
IBH holdings, LLC.
IBH Holdings, LLC [Member]
IBH Holdings, LLC (fka Inflexxion, Inc.)
Liabilities and Equity
Total liabilities and net assets
Treasury Stock Acquired, Average Cost Per Share
Average Price Paid Per Share
Obligated to Pay Investment Advisor Incentive Compensation
Obligated to Pay Investment Advisor Incentive Compensation [Member]
Obligated to pay investment advisor incentive compensation.
Preferred Equity Units Fourteen.
Preferred Equity Units Fourteen [Member]
Preferred Equity (48 shares)
Plan Name [Domain]
Pugh Lubricants, LLC.
Pugh Lubricants, LLC [Member]
Pugh Lubricants, LLC
R1 Holdings, LLC (dba RoadOne IntermodaLogistics) - Common Equity
R1 Holdings, LLC (dba RoadOne IntermodaLogistics) - Common Equity [Member]
R1 Holdings, LLC (dba RoadOne IntermodaLogistics) - Common Equity.
Line of Credit Facility, Lender [Domain]
US GreenFiber LLC.
US GreenFiber LLC [Member]
US GreenFiber, LLC
Haematologic Technologies, Inc.
Haematologic Technologies, Inc [Member]
Haematologic Technologies, Inc.
EBL, LLC.
EBL, LLC [Member]
EBL, LLC (EbLens)
CRS Solutions Holdings, LLC.
CRS Solutions Holdings, LLC [Member]
CRS Solutions Holdings, LLC (dba CRS Texas)
Income Statement [Abstract]
Percentage of cost.
PercentageOfCost
Percentage of Cost
Income Tax Examination, Description
Income tax examination, description
Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]
Organization and Nature of Business
Summary of deferred financing costs amortized into interest and financing expenses.
Summary Of Deferred Financing Costs Amortized Into Interest And Financing Expenses [Table Text Block]
Summary of Deferred Financing Costs Amortized into Interest and Financing Expenses
Sale of Stock [Domain]
First Lien Debt ($2,489 unfunded commitment)
First Lien Debt Seven [Member]
First lien debt seven.
Percentage of non-qualifying assets fair value.
Percentage Of Non-qualifying Assets Fair Value
Percentage of non-qualifying assets fair value
Tedia Company, LLC - delayed draw term loan.
Tedia Company, LLC - Delayed Draw Term Loan [Member]
Tedia Company, LLC - Delayed Draw Term Loan
Common equity shares forty.
Common Equity Shares Forty [Member]
Common Equity (855 shares)
Oil and gas services.
Oil and Gas Services [Member]
Oil & Gas Services
2027
Long-Term Debt, Maturity, Year Five
Payment of Financing and Stock Issuance Costs
Payment of Financing and Stock Issuance Costs, Total
Payment of deferred financing costs
Fair Value, Recurring [Member]
Fair Value, Recurring
Interest Expense
Stated interest expense
Interest Expense, Total
Goldman sachs financial square treasury obligation institution CUSIP.
Goldman Sachs Financial Square Treasury Obligation Institution CUSIP (38141W323)
Two point seven nine three percent interest rate.
Two Point Seven Nine Three Percent Interest Rate [Member]
2.793% Fixed Interest Rate
Percentage of voting securities.
Percentage Of Voting Securities
Percentage of voting securities
Income Tax, Policy [Policy Text Block]
Income Taxes
Fair value of loans included in investments.
Fair Value of Loans included in Investments
Fair value of loans included in investments
Current Market Conditions
Current Market Conditions [Member]
Current market conditions.
Value of Portfolio Investment and Valuation Process Creates Conflict of Interest
Value of Portfolio Investment and Valuation Process Creates Conflict of Interest [Member]
Value of portfolio investment and valuation process creates conflict of interest.
Applegate greenfiber intermediate Inc.
Applegate Greenfiber Intermediate Inc [Member]
Applegate Greenfiber Intermediate Inc. (fka US GreenFiber, LLC)
Outstanding SBA Debentures
Outstanding SBA Debentures
outstanding SBA debentures
OnePath Systems, LLC.
OnePath Systems, LLC [Member]
OnePath Systems, LLC
Partial loan and equity sales policy text block.
Partial Loan And Equity Sales Policy Text Block
Partial Loan and Equity Sales
OMC Investors, LLC (dba Ohio Medical Corporation) [Member]
OMC Investors, LLC (dba Ohio Medical Corporation) [Member]
OMC Investors, LLC (dba Ohio Medical Corporation)
Long-Term Debt, Fair Value
Debt obligations
Debt obligations fair value
Policyholders' Dividend [Policy Text Block]
Dividends to Stockholders
Percentage of board representation.
Percentage Of Board Representation
Percentage of board representation
Common Equity Units Two.
Common Equity Units Two [Member]
Common Equity (2,522 units)
Typical Risk Associated With OID and PIK Interets Income
Typical Risk Associated with O I D and P I K Interets Income [Member]
Typical rassociated with OID and PIK interets income.
Derivative Asset
Equity Investments, Warrants fair value
Derivative Asset, Total
Revolving loan five.
Revolving Loan Five [Member]
Revolving Loan ($2,400 unfunded commitment)
Investment, Name [Domain]
Variable Rate [Axis]
Acendre midco, Inc.
Acendre Midco Inc [Member]
Acendre Midco, Inc.
Investment Secondary Categorization [Axis]
Investments and money market funds owned at cost.
Investments and Money Market Funds Owned at Cost
Cost
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Number of Reportable Segments
Number of reportable segments
Elements Brands, LLC.
Elements Brands, LLC [Member]
Elements Brands, LLC
Palmetto Moon, LLC [Member]
Palmetto Moon, LLC [Member]
Palmetto Moon, LLC
Collaborative Arrangement and Arrangement Other than Collaborative [Axis]
Fair Value Measurement Inputs and Valuation Techniques [Table]
Accrued capital gains incentive fee payable
Accrued Capital Gains Incentive Fee Payable
Accrued capital gains incentive fee payable
Investments [Domain]
Subject to U.S. Federal Income Tax at Corporate Rates
Subject to U.S. Federal Income Tax at Corporate Rates [Member]
Subject to U.S. federal income tax at corporate rates.
Warrant Units Three.
Warrant Units Three [Member]
Warrant (57,469 units)
Choice Technology Solutions, LLC (dba Choice Merchant Solutions, LLC) - Revolving Loan.
Choice Technology Solutions, LLC (dba Choice Merchant Solutions, LLC) - Revolving Loan [Member]
Choice Technology Solutions, LLC (dba Choice Merchant Solutions, LLC) - Revolving Loan
Preferred Equity Class B Units.
Preferred Equity Class B Units [Member]
Level education group, LLC.
Level Education Group, LLC [Member]
Level Education Group, LLC (dba CE4Less)
Change in Interest Rate Affect Cost of Capital and Net Investment Income
Change in Interest Rate Affect Cost of Capital and Net Investment Income [Member]
Change in interest rate affect cost of capital and net investment income.
Change in Accounting Estimate [Line Items]
Supplemental dividend.
Supplemental Dividend
Derivative Asset, Measurement Input
Equity investments, Warrants range
Weighted Average Number of Shares Outstanding, Basic
Weighted average number of shares outstanding - basic
Weighted Average Number of Shares Outstanding, Basic, Total
First lien debt one.
First Lien Debt One [Member]
First Lien Debt
Global Climate Change
Global Climate Change [Member]
Global climate change.
Investment Owned, Balance, Principal Amount
Principal Amount
Senior secured revolving credit facility.
Senior Secured Revolving Credit Facility [Member]
Credit Facility Borrowings
Schedule of Debt [Table Text Block]
Summary of Issued and Outstanding SBA Debentures
Cumulative underwriting fees and commission and offering costs.
Cumulative Underwriting Fees and Commission and Offering Costs
Cumulative underwriting fees and commission and offering costs
Administrative Fees Expense
Administrative service expenses
Credit facility, interest rate per annum
Unused portion of Credit Facility commitment percentage
Unused commitment fee rate, period end
Pinnergy, Ltd.
Pinnergy Ltd [Member]
Pinnergy, Ltd.
4.757% Fixed Interest Rate
Four Point Seven Five Seven Percent Interest Rate [Member]
Four point seven five seven percent interest rate.
Fidus Equity Fund I, L.P.
Fidus Equity Fund I, Limited Partnership [Member]
Fidus Equity Fund I, L.P.
Total distributable earnings
Increase Decrease In Total Distributable Earnings
Increase decrease in total distributable earnings.
Accrued interest and fees payable.
Accrued Interest And Fees Payable
Accrued interest and fees payable
Revolving Loan ($162 unfunded commitment)
Revolving Loan Six [Member]
Revolving loan six.
Liabilities
Total liabilities
Tax-basis gross unrealized depreciation on investments
Tax-basis gross unrealized depreciation on investments
Tax Basis of Investments, Gross, Unrealized Depreciation
Incentive Fee on Capital Gains
Incentive Fee on Capital Gains [Member]
Incentive fee on capital gains.
Interest and dividend income paid-in-kind.
Interest and dividend income paid-in-kind
Schedule of Change in Accounting Estimate [Table]
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Transfers Into Level 3
Fair value, assets, transfers into level 3, amount
Common equity shares one.
Common Equity Shares One [Member]
Common Equity (2,500,000 shares)
Total distribution.
Total Distribution
Portfolio turnover ratio
Investment Company, Portfolio Turnover
Dividend declared date
Dividends Payable, Date Declared
Statistical Measurement [Axis]
Permanent book income and tax income differences
Permanent Book Income And Tax Income Differences
Permanent book income and tax income differences.
Estimated undistributed long term capital gains per share
Undistributed Long Term Capital Gains Per Share
Undistributed long term capital gains per share.
Specialty chemicals.
Specialty Chemicals [Member]
Specialty Chemicals
Magenta Buyer LLC (dba Trellix) member.
Magenta Buyer LLC Dba Trellix Member
Magenta Buyer LLC (dba Trellix)
Other Performance Based Incentive Fees
Other Performance Based Incentive Fees [Member]
Other performance based incentive fees.
Common equity units sixty five.
Common Equity Units Sixty Five [Member]
Common Equity (2,550 units)
Common equity twenty four.
Common Equity Twenty Four [Member]
Common Equity (500,000 Units)
Tedia Company, LLC.
Tedia Company, LLC [Member]
Tedia Company, LLC
Number of investment porfolio companies.
Number of Investment Porfolio Companies
Number of investment portfolio companies
Risks Relating to Business and Structure
Risks Relating to Our Business and Structure [Member]
Risks relating to our business and structure.
Retail sectors.
Retail Sectors [Member]
Retail
Subsequent Event [Line Items]
Related Party [Axis]
Assets
Total assets
Netbase solutions, Inc.
Netbase Solutions, Inc. [Member]
Netbase Solutions, Inc. (dba Netbase Quid)
Debt instrument redemption of issued and outstanding amount.
Debt Instrument Redemption Of Issued and Outstanding Amount
Debt instrument redemption of issued and outstanding amount
Shares Trade at Discount to Net Asset Value
Shares Trade at Discount to Net Asset Value [Member]
Shares trade at discount to net asset value.
Common equity shares forty one.
Common Equity Shares Forty One [Member]
Common Equity (100 shares)
Net gain (loss) on investments, including income tax (provision) benefit
Investment Company, Net Assets from Operations, Increase (Decrease)
Suited Connector LLC.
Suited Connector LLC [Member]
Suited Connector LLC
Realized gains or losses and unrealized appreciation or depreciation on investments policy text block.
Realized Gains Or Losses And Unrealized Appreciation Or Depreciation On Investments Policy Text Block
Realized Gains or Losses and Unrealized Appreciation or Depreciation on Investments
Common equity units seventeen.
Common Equity Units Seventeen [Member]
Common Equity (39,443 units)
Percentage of capital gains incentive fee accrued
Percentage of Capital Gains Incentive Fee Accrued
Percentage of capital gains incentive fee accrued
Earnings Per Share, Diluted
Net investment income per share-diluted
Earnings Per Share, Diluted, Total
Investment Company, Gain (Loss) on Investment, Per Share
Net realized gain (loss) on investments, net of tax (provision)
Tax-basis gross unrealized appreciation on investments
Tax Basis of Investments, Gross, Unrealized Appreciation
Resignation of Investment Advisor From Administrator Role Under Administration Agreement
Resignation Of Investment Advisor From Administrator Role under Administration Agreement [Member]
Resignation of investment advisor from administrator role under administration agreement.
Percentage of Public Offering Price
Percentage of Public Offering Price
Percentage of public offering price
Common equity class B units one.
Common Equity Class B Units One [Member]
Common Equity (Class B Units) (124 units)
Affiliate investments.
Affiliate Investments [Member]
Affiliate Investments
SpendMend LLC.
SpendMend LLC [Member]
SpendMend LLC
Argo turboserve corporation.
Argo Turboserve Corporation [Member]
Argo Turboserve Corporation
Summary of Tax Basis Components of Distributable Earnings
Summary Of Tax Basis Components Of Distributable Earnings [Table Text Block]
Summary of tax basis components of distributable earnings.
Dividends
Total Distribution
Dividends, Total
Revolving Loan Four.
Revolving Loan Four [Member]
Revolving Loan ($4,000 unfunded commitment)
Information about Senior Securities
Schedule Of Information About Senior Securities [Table Text Block]
Schedule of information about senior securities.
Preferred equity units three.
Preferred Equity Units Three [Member]
Preferred Equity (207 units)
Wonderware Holdings, LLC (dba CORE Business Technologies).
Wonderware Holdings, LLC dba CORE Business Technologies [Member]
Wonderware Holdings, LLC (dba CORE Business Technologies)
January 2026 Notes
January 2026 Notes [Member]
January 2026 Notes.
Debt Securities, Held-to-Maturity, Nonaccrual
Total
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Cybersecurity Risks and Cyber Incidents
Cybersecurity Risks and Cyber Incidents [Member]
Cybersecurity risks and cyber Incidents.
5.221% Fixed Interest Rate
Five point two two one percent interest rate.
Five Point Two Two One Percent Interest Rate [Member]
Aerospace and defense manufacturing.
Aerospace and Defense Manufacturing [Member]
Aerospace & Defense Manufacturing
The Tranzonic Companies.
The Tranzonic Companies [Member]
The Tranzonic Companies
Payments of dividends including expenses.
Payments Of Dividends Including Expenses
Dividends paid to stockholders, including expenses
Dividends paid to stockholders, including expenses
Three point one nine zero percent interest rate.
Three Point One Nine Zero Percent Interest Rate [Member]
3.190% Fixed Interest Rate
Total fee income
Fee Income
Revolving Credit Facility [Member]
Revolving Credit Facility
Rhino Assembly Company, LLC - delayed draw commitment.
Rhino Assembly Company, LLC - Delayed Draw Commitment [Member]
Rhino Assembly Company, LLC - Delayed Draw Commitment
Uncertainty about U.S. Presidential Administration Initiatives
Uncertainty about U.S. Presidential Administration Initiatives [Member]
Uncertainty about U.S. Presidential administration initiatives.
Investment Income, Interest
Interest Income
Power Grid Components, Inc. [Member]
Power Grid Components, Inc. [Member]
Power Grid Components, Inc.
Capital gains incentive Fee Accrued (Reversed)
Capital Gains Incentive Fee Accrued (Reversed)
Capital gains incentive fee accrued (reversed).
Net cash provided by (used for) financing activities
Net cash provided by (used for) financing activities
Dividends, Cash
Cash Distribution
Dividends, Cash, Total
Income Tax Contingency [Line Items]
Notes Payable
Notes, net of deferred financing costs (Note 6)
Notes Payable, Total
AOM Intermediate Holdco, LLC.
AOM Intermediate Holdco, LLC [Member]
AOM Intermediate Holdco, LLC (dba AllOver Media)
2KDirect, Inc.
2K Direct Inc [Member]
2KDirect, Inc. (dba iPromote)
Investment Owned, at Fair Value, Ending Balance
Investment Owned, at Fair Value, Beginning Balance
Total investments, at fair value
Investments at Fair Value
Investments, at fair value
Fair Value
Combined Systems Inc.
Combined Systems Inc [Member]
Combined Systems, Inc.
Statement of Financial Position [Abstract]
Hallmark Health Care Solutions, Inc.
Hallmark Health Care Solutions, Inc [Member]
Hallmark Health Care Solutions, Inc.
Administrative service expenses.
Administrative Service Expenses
Administrative service expenses
Entity File Number
Pre-incentive fee fixed hurdle rate.
Pre-incentive Fee Fixed Hurdle Rate
Pre-incentive fee fixed hurdle rate
Investment Company, Financial Highlights [Table Text Block]
Schedule of Financial Highlights
Scenario [Domain]
SBIC debenture program, maximum amount outstanding SBA debentures.
SBIC Debenture Program, Maximum Amount Outstanding SBA Debentures
SBIC debenture program, maximum amount outstanding SBA debentures
Number of Shares Purchased and Reissued
DRIP Shares
Statement of Cash Flows [Abstract]
Medsurant holdings, LLC
Medsurant Holdings LLC [Member]
Medsurant Holdings, LLC
Valuation Approach and Technique [Domain]
Aeronix Inc.
Aeronix Inc [Member]
Aeronix Inc.
May Not Have Funds to Make Additional Investment
May Not have Funds to Make Additional Investment [Member]
May not have funds to make additional investment.
Risks Relating to Common Stock
Risks Relating to Our Common Stock [Member]
Risks relating to our common stock.
Schedule of Investments [Abstract]
Proceeds from Issuance of Debt
Net proceeds from the notes
Mobilewalla, Inc.
Mobilewalla, Inc. [Member]
Mobilewalla, Inc.
Geographical [Domain]
Statistical Measurement [Domain]
Statement of Stockholders' Equity [Abstract]
Amortization of deferred equity financing costs
Amortization Of Deferred Equity Financing Costs
Amortization of deferred equity financing costs.
Sale of Stock [Axis]
Temporary book income and tax income differences
Temporary Book Income And Tax Income Differences
Temporary book income and tax income differences.
Common equity units fifteen.
Common Equity Units Fifteen [Member]
Common Equity (500 units)
Gurobi Optimization, LLC.
Gurobi Optimization, LLC [Member]
Gurobi Optimization, LLC
Maximum aggregate offering price of common stock under at-the-market program.
Maximum Aggregate Offering Price of Common Stock Under At The Market Program
Maximum aggregate offering price of common stock under at-the-market program
Estimated undistributed long term capital gains
Undistributed long term capital gains
Undistributed Long Term Capital Gains
Undistributed long term capital gains.
First Lien Debt Four.
First Lien Debt Four [Member]
First Lien Debt ($184 unfunded commitment)
Percentage of net capital gains.
Percentage of Net Capital Gains
Percentage of net capital gains
Incentive Fee Expense
Incentive fee - income
Common Equity Units Fifty.
Common Equity Units Fifty [Member]
Common Equity (Class A Units) (8,864 units)
R1 Holdings, LLC (dba RoadOne IntermodaLogistics) - First Lien Debt
R1 Holdings, LLC (dba RoadOne IntermodaLogistics) - First Lien Debt [Member]
R1 Holdings, LLC (dba RoadOne IntermodaLogistics) - First Lien Debt.
Delayed Draw Commitment ($2,702 unfunded commitment)
Delayed draw commitment four.
Delayed Draw Commitment Four [Member]
Proceeds from Fees Received
Proceeds from loan origination fees
Indebtedness threshold asset coverage ratio per unit.
Senior Security Indebtedness Threshold Asset Coverage Ratio per Unit
Senior security indebtedness threshold asset coverage ratio per unit.
Stockholders' Equity Note [Abstract]
Equity Method Investment, Ownership Percentage
Equity ownership percentage
Fair Value, by Balance Sheet Grouping [Table Text Block]
Summary of Carrying Value and Fair Value of Debt Obligations
Subsequent Events [Abstract]
Fair Value Disclosures [Text Block]
Fair Value Measurements
Tranche seven.
Tranche Seven [Member]
Tranche Seven
R1 Holdings, LLC (dba RoadOne IntermodaLogistics)
R One Holdings, LLC [Member]
R one holdings, LLC.
Common Equity Units Fifty Eight.
Common Equity Units Fifty Eight [Member]
Common Equity (705,000 units)
Common equity shares thirty six.
Common Equity Shares Thirty Six [Member]
Common Equity (750,000 units)
Revolving loan three.
Revolving Loan Three [Member]
Revolving Loan ($838 unfunded commitment)
BP Thrift Buyer, LLC.
BP Thrift Buyer, LLC [Member]
BP Thrift Buyer, LLC (dba myUnique and Ecothrift)
Net proceeds from common stock under ATM program
Proceeds from Issuance of Common Stock
Long-Term Debt, Type [Axis]
Warrants notes.
Warrants Notes [Member]
Warrant (4.79% of Junior Subordinated Notes)
Wonderware Holdings, LLC (dba CORE Business Technologies) - delayed draw term loan.
Wonderware Holdings, LLC (dba CORE Business Technologies) - Delayed Draw Term Loan [Member]
Wonderware Holdings, LLC (dba CORE Business Technologies) - Delayed Draw Term Loan
Fee income policy text block.
Fee Income Policy Text Block
Fee Income
Cumulative gross proceeds from issuance of common stock.
Cumulative Gross Proceeds from Issuance of Common Stock
Cumulative gross proceeds from issuance of common stock
Average debt per share.
Average Debt Per Share
Average debt per share
Legislative Or Other Actions Relating To Taxes
Legislative Or Other Actions Relating To Taxes [Member]
Legislative or other actions relating to taxes.
Average Market Value per Unit
Investment Company, Market Value Per Share
United States West
United States West [Member]
United States West.
16 and 17 Portfolio Company Investment
Sixteen and Seventeen Portfolio Company Investments [Member]
Sixteen and seventeen portfolio company investments.
Weighted average price per share
Common Stock Weighted Average Price Per Share
Common stock weighted average price per share.
Net change in unrealized (appreciation) depreciation on investments
Net change in unrealized (appreciation) depreciation on investments
Net change in unrealized (appreciation) depreciation on investments.
Net Change In Unrealized (appreciation) Depreciation on Investments
Total net change in unrealized appreciation (depreciation) on investments
Total net change in unrealized appreciation (depreciation) on investments
Net change in unrealized (appreciation) depreciation on investments
Healthcare products.
Healthcare Products [Member]
Healthcare Products
Proceeds from common stock offerings, net of expenses
Proceeds, Issuance of Shares, Share-Based Payment Arrangement, Including Option Exercised
Proceeds, Issuance of Shares, Share-Based Payment Arrangement, Including Option Exercised, Total
Investment Owned, Unrecognized Unrealized Appreciation (Depreciation), Net
Net Change in Unrealized Appreciation (Depreciation)
Investment Owned, Unrecognized Unrealized Appreciation (Depreciation), Net, Total
Weighted-Average Price
Weighted Average Price of Common Stock Under At The Market Program
Weighted average price of common stock under at the market program.
Investment Company, Total Return
Total return based on net asset value
Valuation Technique, Discounted Cash Flow [Member]
Discounted Cash Flow
Delayed Draw Commitment Two.
Delayed Draw Commitment Two [Member]
Delayed Draw Commitment ($3,000 unfunded commitment)
Investment Owned, Balance, Shares
Investment in number of shares or units
Payment for Incentive Fee
Incentive fee
Debentures.
Debentures
SBA debentures, net of deferred financing costs (Note 6)
Temporary book/tax differences
Temporary Book/Tax Differences
Temporary book/tax differences.
Diversified Search LLC.
Diversified Search LLC [Member]
Diversified Search LLC
Investment Company, Expense Ratio Including Incentive Fee
Pre-incentive fee net investment income
Credit Facility [Domain]
Tax-basis net unrealized appreciation on investments
Tax Basis of Investments, Unrealized Appreciation (Depreciation), Net
Hub acquisition sub Llc.
Hub Acquisition Sub LLC [Member]
Hub Acquisition Sub, LLC (dba Hub Pen)
Subsequent Events [Text Block]
Subsequent Events
Interest earning on unfunded balance commitment.
Interest Earning On Unfunded Balance Commitment
Interest earning on unfunded balance commitment
Secured borrowings.
Secured Borrowings [Member]
Secured Borrowings
Weighted Average Number of Shares Outstanding, Diluted
Weighted average number of shares outstanding - diluted
Weighted Average Number of Shares Outstanding, Diluted, Total
Dividends and distributions.
Dividends and Distributions [Abstract]
Global Plasma Solutions, Inc.
Global Plasma Solutions, Inc [Member]
Global Plasma Solutions, Inc
Changes in Healthcare Laws And Other Regulations Applicable to Portfolio Companies
Changes in Healthcare Laws and Other Regulations Applicable to Portfolio Companies [Member]
Changes in healthcare laws and other regulations applicable to portfolio companies.
Credit Facility [Axis]
United States Southwest
United States Southwest [Member]
United States Southwest.
Portion at Fair Value Measurement [Member] [Default]
Portion at Fair Value Measurement [Member]
Control investments.
Control Investments [Member]
Control Investments
Common equity shares twenty seven.
Common Equity Shares Twenty Seven [Member]
Common Equity (521,021 units)
Percentage of investment company taxable income.
Percentage Of Investment Company Taxable Income
Percentage of investment company taxable income
Proceeds from sales and repayments including principal return of capital distributions and realized gains.
Proceeds From Sales And Repayments Including Principal Return Of Capital Distributions And Realized Gains
Proceeds from sales and repayments
Income tax provision (benefit) from realized gains on investments.
Income Tax Provision Benefit From Realized Gains on Investments
Income tax (provision) benefit from realized gains on investments
Income tax (provision) benefit from realized gains on investments
Three point two six zero percent interest rate.
Three Point Two Six Zero Percent Interest Rate [Member]
3.260% Fixed Interest Rate
Garlock printing and converting operations LLC.
Garlock Printing And Converting Operations LLC [Member]
GP&C Operations, LLC (dba Garlock Printing and Converting)
Equity Securities, FV-NI
Equity Investments, Equity Fair Value
Equity Securities, FV-NI, Total
Dividend reinvestment plan.
DRIP
DRIP
Investment Type [Axis]
Industry Sector [Axis]
Palisade Company, LLC [Member]
Palisade Company, LLC [Member]
Palisade Company, LLC
Financial Instruments [Domain]
Preferred equity shares one.
Preferred Equity Shares One [Member]
Preferred Equity (495 shares)
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations
End of period
Beginning of period
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations, Total
Common Equity Units Sixty One.
Common Equity Units Sixty One [Member]
Common Equity (4,987 units)
Number of shares repurchased
Repurchases of common stock under Stock Repurchase Program shares
Repurchases of common stock under Stock Repurchase Program shares
Number of shares repurchased under repurchase program
Education Incites, LLC (dba Acceleration Academies)
Education Incites, LLC [Member]
Education incites, LLC.
Common Equity Fifty Two,
Common Equity Fifty Two [Member]
Common Equity (Class A Units) (10,915 units)
Stockholders Not Participate in Share Trade at Discount to Net Asset Value Per Share May Experience Immediate Dilution
Stockholders Not Participate in Share Trade at Discount to Net Asset Value Per Share May Experience Immediate Dilution [Member]
Stockholders not participate in share trade at discount to net asset value per share may experience immediate dilution.
Non accrual policy text block.
Non Accrual Policy Text Block
Non-accrual
May Not Realize Gains From Equity Investment
May Not Realize Gains From Equity Investment [Member]
May not realize gains from equity investment.
Common equity units eighteen.
Common Equity Units Eighteen [Member]
Common Equity (1,000 units)
Debt, Weighted Average Interest Rate
Weighted average stated interest rate, period end
Weighted average interest rate
Weighted average stated interest rate, period end
Investments in and Advances to Affiliates Categorization [Axis]
Tranche two.
Tranche Two [Member]
Tranche Two
Asset coverage ratio.
Asset Coverage Ratio
Asset coverage ratio
Preferred Equity Unit Two.
Preferred Equity Unit Two [Member]
Preferred Equity (77,016 shares)
Quarterly Financial Information Disclosure [Abstract]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]
Summary of Reconciliation of Beginning and Ending Balances for Fair Valued Investments
Gross investment income.
Gross Investment Income [Abstract]
Investment Income:
Dependence On Investment Professionals
Dependence On Investment Professionals [Member]
Dependence on investment professionals.
Deferred upfront fees.
Deferred Upfront Fees
Upfront fees
Credit Facility upfront fees
Common equity fifty three.
Common Equity Fifty Three [Member]
Common Equity (Class A Units) (574,929 units)
Supplemental Cash Flow Information [Abstract]
Supplemental information and non-cash activities:
Origination and closing fee.
Origination And closing Fee
Origination and Closing Fees
Asset Coverage per Unit
Investment Company Asset Coverage per Share
Investment company asset coverage per share.
Investment, Policy [Policy Text Block]
Investment Classification
First lien debt three.
First Lien Debt Three [Member[
UPG Company, LLC.
UPG Company, LLC [Member]
UPG Company, LLC
NGT Acquisition Holdings, LLC (dba Techniks Industries) [Member]
NGT Acquisition Holdings, LLC (dba Techniks Industries) [Member]
NGT Acquisition Holdings, LLC (dba Techniks Industries)
Investment and money market funds owned percent of net assets.
Investment and Money Market Funds Owned Percent of Net Assets
Percent of Net Assets
Financial Condition and Results of Operation Depends on Ability to Manage Business Effectively
Financial Condition and Results of Operation Depends on Ability to Manage Business Effectively [Member]
Financial condition and results of operation depends on ability to manage business effectively.
Income Tax Expense (Benefit)
Income tax provision (benefit)
Income Tax Expense (Benefit), Total
Investment interest rate
Investment Interest Rate
Long-Term Debt, Average Amount Outstanding
Average debt outstanding
Investments in and Advances to Affiliates, at Fair Value, Gross Reductions
Gross Reductions
Gross Reductions
Supplemental dividend two.
Supplemental Dividend Two [Member]
Supplemental Dividend Two
Open Tax Year
Tax year subject to examination
Senior Notes [Member]
Notes
Income Taxes
Income Tax Disclosure [Text Block]
Long term capital gains
Long term capital gain
Long term capital gains.
Investment maturity period.
Investment Maturity Period
Investment maturity period
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings
Net realized gains (losses) on investments
TransGo, LLC.
TransGo, LLC [Member]
TransGo, LLC
Income Tax Disclosure [Abstract]
Designate retained net capital gains
Designate Retained Net Capital Gains
Designate retained net capital gains.
2023 Notes
2023Notes[Member]
2023 Notes Member.
Line of Credit Facility [Table]
Preferred Equity Units Fifteen [Member]
Preferred Equity Units Fifteen [Member]
Preferred Equity (900,000 shares)
Capital gains incentive fee payable.
Capital Gains Incentive Fee Payable
Capital gains incentive fee payable
Capital gains incentive fee payable - due to affiliate
Investment Company, Investment Income (Loss), Per Share
Net investment income
Line of Credit Facility, Commitment Fee Percentage
Credit facility commitment percentage
Investment Company, Financial Highlights [Table]
Measurement input, weighted average cost of capital.
Measurement Input, Weighted Average Cost of Capital [Member]
Weighted Average Cost of Capital
Terrorist Attacks, Acts of War, or Natural Disasters
Terrorist Attacks, Acts of War, or Natural Disasters [Member]
Terrorist attacks, acts of war, or natural disasters.
Interest and dividend income policy text block.
Interest And Dividend Income Policy Text Block
Interest and Dividend Income
Credit Loss Risk
Credit Loss Risk [Member]
Credit loss risk.
Number of Shares Sold
Public offering of common stock, net of expenses, shares
Shares issued during the period
Investment Owned, Percent of Net Assets
Total net assets percentage
Percent of Net Assets
Investment income payment in kind interest income.
Investment Income Payment In Kind Interest income
Payment-in-kind Interest Income
Common Equity Units Fifty Nine.
Common Equity Units Fifty Nine [Member]
Common Equity (17 units)
Common equity nineteen.
Common Equity Nineteen [Member]
Common Equity (22 units)
Net asset value per share at end of period
Net Asset Value Per Share
Net asset value at end of period
Net asset value at beginning of period
Net asset value per common share
Reported Value Measurement [Member]
Cost
Carrying Value
Average fully diluted equity ownership Percentage.
Average Fully Diluted Equity Ownership Percentage
Average fully diluted equity ownership percentage
Affiliate investment member.
Affiliate Investment Member
Affiliate Investment
Money market funds owned percent of net assets
Money Market Funds Owned Percent of Net Assets
Percentage of Net Assets
Fair Value Hierarchy and NAV [Axis]
Prepayments of Debt Investments by Portfolio Companies
Prepayments of Debt Investments by Portfolio Companies [Member]
Prepayments of debt investments by portfolio companies.
Changes Related to Discontinuation of LIBOR
Changes Related to Discontinuation of LIBOR [Member]
Changes related to discontinuation of libor.
Common Equity Units Fifty Seven.
Common Equity Units Fifty Seven [Member]
Common Equity (1 units)
Preferred equity units ten.
Preferred Equity Units Ten [Member]
Preferred Equity (197,980 units)
Common Equity Units Fifty Four.
Common Equity Units Fifty Four [Member]
Common Equity (Class F Units) (710 units)
Equity [Abstract]
LifeSpan biosciences, Inc.
LifeSpan Biosciences, Inc. [Member]
LifeSpan Biosciences, Inc.
Capital gains incentive fee payable due to affiliate.
Capital Gains Incentive Fee Payable Due to Affiliate
Capital gains incentive fee payable - due to affiliate
Base management and income incentive fee waivers
Base Management and Income Incentive Fee Waivers
Base management and income incentive fee waivers.
Common Equity Units Sixty Four.
Common Equity Units Sixty Four [Member]
Common Equity (732,542 shares)
Worldwide Express Operations, LLC.
Worldwide Express Operations, LLC [Member]
Worldwide Express Operations, LLC
Issue of Preferred Stock and/or Debt Securities, Net Asset Value and Market Value of Common Stock
Issue of Preferred Stock and or Debt Securities, Net Asset Value and Market Value of Common Stock [Member]
Issue of preferred stock and/or debt securities, net asset value and market value of common stock.
Debenture leverage fees.
Debenture Leverage Fees
Leverage fees
SBA debenture leverage fees
Common equity units twelve.
Common Equity Units Twelve [Member]
Common Equity (12,035 units)
Estimated undistributed ordinary taxable income
Undistributed ordinary income
Undistributed Ordinary Income
Undistributed ordinary income.
Debt Instrument, Interest Rate, Stated Percentage
Interest rate
Fixed Interest Rate
Dividend Income, Operating
Total dividend income
Total dividend income
Revolving Loan ($605 unfunded commitment)
Revolving loan one.
Revolving Loan One [Member]
Winona Foods, Inc.
Winona Foods, Inc [Member]
Winona Foods, Inc.
Related Party [Domain]
Scenario [Axis]
Stock repurchase program policy text block.
Stock Repurchase Program Policy Text Block
Stock Repurchase Program
Unrealized Depreciation on Investment Portfolio may be Indication of Future Realized Losses
Unrealized Depreciation on Investment Portfolio may be Indication of Future Realized Losses [Member]
Unrealized depreciation on investment portfolio may be indication of future realized losses.
Money Market Funds, at Carrying Value
Cost
Common equity units sixteen.
Common Equity Units Sixteen [Member]
Common Equity (570,636 units)
Derivative Asset, Statement of Financial Position [Extensible Enumeration]
Payments for Purchase of Securities, Operating Activities
Purchase of investments
Total expenses before base management and income incentive fee waivers
Operating Expenses
0.91 Fixed Interest Rate
Zero Point Nine One Percent Interest Rate [Member]
Zero point nine one percent interest rate.
Difficulty In Paying Required Distribution
Difficulty In Paying Required Distribution [Member]
Difficulty in paying required distribution.
Common Equity (375 units) ($375 unfunded commitment)
Common Equity Fifty Five [Member]
Common equity fifty five [Member].
EBL, LLC (EbLens) - Common Equity (Units)
EBL, LLC (EbLens) - Common Equity (Units) [Member]
EBL, LLC (EbLens) - Common Equity (Units).
Common equity units one.
Common Equity Units One [Member]
Common Equity (10 shares)
Ordinary Income Distributions, Total
Ordinary income
Ordinary Income Distributions
Ordinary income distributions.
Senior asset coverage ratio.
Senior Asset Coverage Ratio
Senior asset coverage ratio
Line of Credit [Member]
Credit Facility
Investment [Text Block]
Portfolio Company Investments
Prime Rate [Member]
Prime
Plus the Highest of (A) a Prime Rate
Percentage of minimum qualifying assets to purchase non qualifying assets.
Percentage Of Minimum Qualifying Assets To Purchase Non Qualifying Assets
Percentage of minimum qualifying assets to purchase non qualifying assets
Portfolio Companies May Incur Debt That Ranks Equally With, or Senior to
Portfolio Companies May Incur Debt That Ranks Equally With or Senior [Member]
Portfolio companies may incur debt that ranks equally with, or senior.
Vending equipment manufacturing.
Vending Equipment Manufacturing [Member]
Vending Equipment Manufacturing
Conflicts With Investment Advisor Related to Other Arrangements
Conflicts With Investment Advisor Related to Other Arrangements [Member]
Conflicts with investment advisor related to other arrangements.
Net increase in net assets resulting from operations
Net increase in net assets from operations
Investment Company, Net Assets, Period Increase (Decrease)
Net increase (decrease) in net assets resulting from operations
Taxes payable
Taxes Payable
Taxes Payable, Total
Stockholders' Equity Note Disclosure [Text Block]
Common Stock
Common equity shares thirty.
Common Equity Shares Thirty [Member]
Common Equity (573 units)
Equity investment.
Equity Investment
Equity
Stockholders' Equity Attributable to Parent
Ending balance
Beginning balance
Net assets at end of period
Total net assets
Investment Income, Net
Net investment income
Net investment income before income taxes
Investments in Certain Industry Sectors, Energy Sector, May be Subject To Significant Political, Economic And Capacity Risks
Investments in Certain Industry Sectors, Energy Sector, may be Subject to Significant Political, Economic and Capacity Risks [Member]
Investments in certain industry sectors, energy sector, may be subject to significant political, economic and capacity risks.
Common Equity Units Forty Two [Member]
Common Equity Units Forty Two [Member]
Common Equity (378 units)
Management and Incentive Fee Structure For Investment Advisor Not Fully Aligned with Stockholders And May Encourage to Make Speculative Investment
Management and Incentive Fee Structure For Investment Advisor Not Fully Aligned with Stockholders And May Encourage to Make Speculative Investment [Member]
Management and incentive fee structure for investment advisor not fully aligned with stockholders and may encourage to make speculative investment.
First lien debt.
First Lien Debt [Member]
First Lien Debt
B&B Roadway and Security Solutions, LLC.
B&B Roadway and Security Solutions, LLC [Member]
B&B Roadway and Security Solutions, LLC
Long-Term Debt, Maturity, Year Two
2024
Documents Incorporated by Reference
First Lien Debt, Subordinated Debt and Common Equity
First Lien Debt, Subordinated Debt and Common Equity [Member]
First lien debt, subordinated debt, and common equity.
Common stock, $0.001 par value (100,000,000 shares authorized, 24,727,788 and 24,437,400 shares issued and outstanding at December 31, 2022 and December 31, 2021, respectively)
Common Stock, Value, Issued
Common Stock, Value, Issued, Ending Balance
Common Stock, Value, Issued, Beginning Balance
Common Stock, Value, Issued, Total
Retained Earnings (Accumulated Deficit)
Retained Earnings (Accumulated Deficit), Ending Balance
Retained Earnings (Accumulated Deficit), Beginning Balance
Total distributable earnings
Retained Earnings (Accumulated Deficit), Total
Management Fee Payable
Base management fee payable
Base management fee payable, net of base management fee waiver - due to affiliate
Equity Components [Axis]
Capital Markets Disruption And Economic Uncertainty
Capital Markets Disruption And Economic Uncertainty [Member]
Capital markets disruption and economic uncertainty.
Investment owned at cost net of closing fee allocation.
Investment Owned At Cost Net Of Closing Fee Allocation
Cost
Summary of Permanent Book to Tax Difference of Additional Paid in Capital and Total Distributable Earnings
Summary Of Permanent Book To Tax Difference Of Additional Paid In Capital and Total Distributable Earnings
Summary of Permanent Book to Tax Difference of Additional Paid in Capital and Total Distributable Earnings.
Increase decrease in income incentive fee payable due to affiliate.
Increase Decrease in Income Incentive Fee Payable Due To Affiliate
Income incentive fee payable - due to affiliate
Failure to Manage Business and Future Growth Material Adverse Effect on Business, Financial Condition and Results of Operations
Failure to Manage Business and Future Growth Material Adverse Effect on Business, Financial Condition and Results of Operations [Member]
Failure to manage business and future growth effectively material adverse effect on business, financial condition and results of operations.
Preferred equity class A units one.
Preferred Equity Class A Units [Member]
Preferred Equity (Class A Units) (46 units)
Cash and Cash Equivalents, Policy [Policy Text Block]
Cash and Cash Equivalents
Uncertainty Surrounding Potential Legal, Regulatory and Policy Changes By Current Presidential Administrations and Congress
Uncertainty Surrounding Potential Legal, Regulatory and Policy Changes By Current Presidential Administrations and Congress [Member]
Uncertainty surrounding potential legal, regulatory and policy changes By current presidential administrations and congress.
Supplemental dividend one.
Supplemental Dividend One [Member]
Supplemental Dividend One
Debt Issuance Costs, Gross
Total deferred financing costs
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset, Accretion Of Original Issue Discount
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset, Accretion Of Original Issue Discount
Accretion of original issue discount
Investment company, expense ratio to average net assets.
Investment Company Expense Ratio To Average Net Assets
Total expenses
Total expenses
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value
Ending Balance
Beginning Balance
Affiliate Investments
Investment, Affiliated Issuer [Member]
Operating Expenses [Abstract]
Expenses:
Common Equity (4,921 units)
Common Equity Units Twelve Two.
Common Equity Units Twelve Two [Member]
Common equity units thirty nine.
Common Equity Units Thirty Nine [Member]
Common Equity (256,964 units)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales
Proceeds from sales and repayments of investments
Proceeds from sales and repayments of investments
Investments in and Advances to Affiliates [Table Text Block]
Schedule of Consolidated Schedule of Investments in and Advances to Affiliates
Common Equity Units Fifty Six.
Common Equity Units Fifty Six [Member]
Dividends Payable, Date of Record
Record Date
Dividend record date
Measurement input, asset coverage.
Measurement Input, Asset Coverage [Member]
Asset Coverage
Canada
CANADA
Additional interest rate on investments paid-in kind.
Additional Interest Rate On Investments Paid In Kind
Additional interest rate on investments, PIK
Incentive fee waived
Investment Company Percentage of Incentive Fee Waived
Investment company percentage of incentive fee waived.
PowerGrid Services Acquisition, LLC [Member]
PowerGrid Services Acquisition, LLC [Member]
PowerGrid Services Acquisition, LLC
Percentage of excise tax.
Percentage Of Excise Tax
Percentage of excise tax
Preferred Equity (682,075 units)
Preferred Equity.
Preferred Equity [Member]
Schedule of Stock by Class [Table]
Equity Securities, FV-NI, Measurement Input
Equity Investments, Equity, Range
Accumulated Amortization, Debt Issuance Costs
Less: accumulated amortization
Less: accumulated amortization
Secured borrowings.
Secured Borrowings
Secured borrowings
Summary of common stock.
Summary of Common Stock [Table Text Block]
Summary of Common Stock
Preferred equity class C units two.
Preferred Equity Class C Units [Member]
Preferred Equity (Class C Units) (100 units)
Payments to Acquire Investments
Purchases of debt and equity investments
Purchases of debt and equity investments
Investment, Name [Axis]
Dividends Payable [Table]
Interest Income, Operating
Total interest income
Total interest income
Long-Term Debt, Maturity, Year Three
2025
Taxable income earned in prior year and carried forward for distribution in current year
Taxable Income Earned In Prior Year And Carried Forward For Distribution In Current Year
Taxable income earned in prior year and carried forward for distribution in current year.
Schedule of interest and financing expenses related to debt.
Schedule Of Interest And Financing Expenses Related To Debt [Table Text Block]
Summary of Interest and Fees Related to Debt
Total Amount Outstanding Exclusive of Treasury Securities
Senior Securities Amount Outstanding Excluding Treasury Securities
Senior securities amount outstanding excluding treasury securities.
Percentage of fair value.
PercentageOfFairValue
Percentage of Fair Value
Income tax (provision) from deemed distribution of long term capital gains
Income tax (provision) from deemed distribution of long term capital gains
Income Tax Provision From Deemed Distribution Of Long Term Capital Gains
Income tax provision from deemed distribution of long term capital gains.
Debt instrument interest rate percentage based on after certain conditions satisfied.
Debt Instrument Interest Rate Percentage Based on After Certain Conditions Satisfied
Interest rate after certain conditions satisfied
Average market value per Unit increase amount
Debt Instrument Average Market Value per Unit Increase Amount
Debt instrument average market value per unit increase amount.
Commitments and Contingencies Disclosure [Text Block]
Commitments And Contingencies
Quest Software US Holdings Inc.
Quest Software US Holdings Inc [Member]
Quest Software US Holdings Inc.
Defaults By Portfolio Companies
Defaults By Portfolio Companies [Member]
Defaults by portfolio companies.
Debt instrument, pooling date.
Debt Instrument, Pooling Date
Pooling Date
Four point five three three percent interest rate.
Four Point Five Three Three Percent Interest Rate [Member]
4.533% Fixed Interest Rate
Significant Change in Net Asset Value
Significant Change in Net Asset Value [Member]
Significant change in net asset value.
Designate retained net capital gains per share
Designate Retained Net Capital Gains Per Share
Designate retained net capital gains per share.
Common Equity (18,298 units)
Common Equity Units Forty Six [Member]
Common Equity Units Forty Six [Member]
Netbase Solutions, Inc. (dba Netbase Quid) - First Lien Debt (last out)
Netbase Solutions, Inc. (dba Netbase Quid) - First Lien Debt (last out) [Member]
Netbase Solutions, Inc. (dba Netbase Quid) - First Lien Debt (last out).
Unable to Protect Intellectual Property Rights
Unable to Protect Intellectual Property Rights [Member]
Unable to protect intellectual property rights.
Debt Securities, Available-for-Sale, Weighted Average Yield, Maturity, Year One
Weighted average effective yield investment percentage
Specialty distribution.
Specialty Distribution [Member]
Specialty Distribution
Provisions of Maryland General Corporation Law
Provisions of Maryland General Corporation Law [Member]
Provisions of maryland general corporation law.
Amortization of Debt Issuance Costs
Amortization of deferred financing costs
Debt instrument, maturity year range, end.
Debt Instrument, Maturity Year Range, End
Debt instrument, maturity year range, end
Healthfuse, LLC.
Healthfuse, LLC [Member]
Healthfuse, LLC
Total expenses, net of base management and incentive fee waivers
Expenses Net of Base Management and Income Incentive Fee Waivers
Expenses net of base management and income incentive fee waivers.
Delayed Draw Commitment One.
Delayed Draw Commitment One [Member]
Delayed Draw Commitment ($875 unfunded commitment)
Preferred equity units eleven.
Preferred Equity Units Eleven [Member]
Preferred Equity (868 units)
Deemed distribution of long term capital gains
Deemed distribution of long term capital gains
Deemed Distribution of Long Term Capital Gains
Deemed distribution of long term capital gains.
Net Income (Loss) Attributable to Parent
Net increase (decrease) in net assets resulting from operations
Net Income (Loss) Attributable to Parent, Total
Net investment income
Weighted Average [Member]
Weighted Average
Virtex Enterprises, LP.
Virtex Enterprises, LP [Member]
Virtex Enterprises, LP
Fair Value Measurement and Measurement Inputs, Recurring and Nonrecurring [Text Block]
Summary of Inputs Used to Value Debt Obligations
Three point five three four percent interest rate.
Three Point Five Three Four Percent Interest Rate [Member]
3.534% Fixed Interest Rate
Preferred equity units two.
Preferred Equity Units Two [Member]
Preferred Equity (500 units)
Investments in and Advances to Affiliates, at Fair Value
Fair Value, ending balance
Fair Value, beginning balance
Steward holding LLC.
Steward Holding LLC [Member]
Steward Holding LLC (dba Steward Advanced Materials)
Additional Paid-in Capital [Member]
Additional Paid-in Capital
Collaborative Arrangement and Arrangement Other than Collaborative [Domain]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table]
Common equity shares thirty one.
Common Equity Shares Thirty One [Member]
Common Equity (75,000 units)
First lien debt two.
First Lien Debt Two [Member]
First Lien Debt
Common Equity (0)
Common Equity Units Sixty Six [Member]
Common equity units sixty six.
Summary of Reconciliation Taxable Income and Total Distributions Declared to Common Stockholders
Summary of Reconciliation Taxable Income and Total Distributions Declared to Common Stockholders [Table Text Block]
Summary of reconciliation taxable income and total distributions declared to common stockholders.
Measurement Input, EBITDA Multiple [Member]
EBITDA Multiples
Three point two seven seven percent interest rate.
Three Point Two Seven Seven Percent Interest Rate [Member]
3.277 % Fixed Interest Rate
Debt instrument maturity year range start 1.
Debt Instrument Maturity Year Range Start 1
Debt instrument, maturity year range, start
Line of Credit Facility, Expiration Date
Credit facility maturity date
Resignation of Investment Advisor
Resignation of Investment Advisor [Member]
Resignation of investment advisor.
Common Equity Sixty Five.
Common Equity Sixty Five [Member]
Common Equity (5,341 units)
Written notice period for termination of agreement.
Written notice period for termination of agreement
Virginia Tile Company, LLC.
Virginia Tile Company, LLC [Member]
Virginia Tile Company, LLC
Schedule of Maturities of Long-Term Debt [Table Text Block]
Scheduled to Mature Debt Liabilities
Estimated undistributed ordinary taxable income per share
Undistributed Ordinary Taxable Income Per share
Undistributed ordinary taxable income per share.
Fair Value Measurement Inputs and Valuation Techniques [Table Text Block]
Summary of Significant Unobservable Inputs by Valuation Technique to Determine Fair Value
Line of credit facility, minimum utilization commitment fee percentage.
Line of Credit Facility, Minimum Utilization Commitment Fee Percentage
Minimum utilization of commitment fee percentage
Performing first lien bank loans, minimum percentage
Cash and Cash Equivalents, at Carrying Value
Cash and Cash Equivalents, at Carrying Value, Ending Balance
Cash and Cash Equivalents, at Carrying Value, Beginning Balance
Cash and cash equivalents
Cash and Cash Equivalents, at Carrying Value, Total
Investment Company, Realized and Unrealized Gain (Loss) on Investment and Foreign Currency [Abstract]
Net realized and unrealized gains (losses) on investments:
Preferred Equity Units Twenty.
Preferred Equity Units Twenty [Member]
Preferred Equity (1,184,711 units)
Covid-19 Pandemic
Covid19 Pandemic [Member]
Covid-19 pandemic.
Debt Instrument, Maturity Date
Maturity date
Maturity Date
Common Equity (3,062 units)
Common Equity Units Forty Eight.
Common Equity Units Forty Eight [Member]
Deferred financing costs policy text block.
Deferred Financing Costs Policy Text Block
Deferred Financing Costs
Three point two four nine percent interest rate.
Three Point Two Four Nine Percent Interest Rate [Member]
3.249% Fixed Interest Rate
Statement [Line Items]
Warrant units two.
Warrant Units Two [Member]
Warrant (150,000 shares)
Investment risk policy text block.
Investment Risk Policy Text Block
Investment Risks
Pfanstiehl, Ltd.
Pfanstiehl, Ltd [Member]
Pinnergy, Ltd.
Proceeds from (Repayments of) Lines of Credit
Proceeds received from (repayments of) borrowings under Credit Facility, net
Debt issue costs.
Debt Issue Costs
Debt issue costs
Notes debt issue costs
Common Stock [Member]
Common Stock [Member]
Common Stock
The Kyjen company, LLC.
The Kyjen Company, LLC [Member]
The Kyjen Company, LLC (dba Outward Hound)
Net Cash Provided by (Used in) Operating Activities [Abstract]
Cash Flows from Operating Activities:
Fidus Investment Advisors LLC .
Fidus Investment Advisors LLC [Member]
Fidus Investment Advisors LLC
Equity Component [Domain]
Fair Value Measurement, Policy [Policy Text Block]
Fair Value of Financial Instruments
Spectra A&D Acquisition, Inc.
Spectra A&D Acquisition, Inc. [Member]
Spectra A&D Acquisition, Inc. (fka FDS Avionics Corp.)
Steward Holding LLC (dba Steward Advanced Materials)
Common Equity Units Fifty One.
Common Equity Units Fifty One [Member]
Common Equity (Class W Units) (710 units)
Contractual Obligation
Total Commitment
Contractual Obligation, Total
Summary of Investment Holdings [Line Items]
Geographical [Axis]
Proceeds received from repayments of secured borrowings, net.
Proceeds Received From Repayments Of Secured Borrowings, Net
Proceeds received from (repayments of) Secured Borrowings, net
FAR research Inc.
FAR Research Inc [Member]
FAR Research Inc.
Available under ATM program
Share Value Available Under At The Market Program
Share value available under at the market program.
Preferred equity units six.
Preferred Equity Units Six [Member]
Preferred Equity (74 units)
Tiger Calcium Services Inc.
Tiger Calcium Services Inc [Member]
Tiger calcium services inc.
Net increase (decrease) in cash and cash equivalents
Net increase (decrease) in cash and cash equivalents
Interest Paid, Excluding Capitalized Interest, Operating Activities
Cash payments for interest
Changes in Laws or Regulations Governing Operations
Changes in Laws or Regulations Governing Operations [Member]
Changes in laws or regulations governing operations.
Second lien debt.
Second Lien Debt [Member]
Second Lien Debt
Warrant or rights percentage of outstanding debt principal to purchase.
Warrant Or Rights Percentage Of Outstanding Debt Principal To Purchase
Warrant or rights percentage of outstanding debt principal to purchase
First Lien Debt ($3,300 unfunded commitment)
First Lien Debt Six [Member]
First lien debt six.
Stock Issued During Period, Shares, Treasury Stock Reissued
Number of Shares Purchased and Reissued
Common Equity Units Fifty Five [Member]
Common Equity Units Fifty Five [Member]
Common Equity (7,500 units)
Investment company, total return based on market value.
Investment Company Total Return Based On Market Value
Total return based on market value
Environmental industries.
Environmental Industries [Member]
Environmental Industries
Common equity units ten.
Common Equity Units Ten [Member]
Common Equity - Class A-2 (42,500 units)
Investment company, distributions from capital gains per share.
Investment Company Distributions From Capital Gains Per Share
Distributions from capital gains
Prime AE Group, Inc.
Prime AE Group, Inc. [Member]
Prime AE Group, Inc.
Investment Holdings [Line Items]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Extinguishment of Debt, Gain (Loss), Per Share, Net of Tax
Realized losses on extinguishment of debt
Common Equity (2,012 units)
Common Equity Units Seven.
Common Equity Units Seven [Member]
Investment Company, Expense Ratio Excluding Incentive Fee
Expenses other than incentive fee
Investments as percentage of assets.
Investments As Percentage Of Assets
Investments as percentage of total assets
Fair Value, Recurring and Nonrecurring [Table]
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss)
Net change in unrealized appreciation (depreciation) on investments
Subordinated Debt
Subordinated Debt ($417 unfunded commitment)
Subordinated Debt One [Member]
Subordinated debt one.
Unitranche investments.
Unitranche Investments [Member]
Loss Contingencies [Line Items]
Mirage trailers LLC.
Mirage Trailers LLC [Member]
Mirage Trailers LLC
Payment for Management Fee
Base management fee
Class of Stock [Line Items]
Valuation technique, enterprise value.
Valuation Technique, Enterprise Value [Member]
Enterprise Value
Significant Accounting Policies [Text Block]
Significant Accounting Policies
Tranche three.
Tranche Three [Member]
Tranche Three
Net cash provided by (used for) operating activities
Net cash provided by (used for) operating activities
United States Midwest
United States Midwest [Member]
United States Midwest.
Fair value of investments
Tax Basis of Investments, Cost for Income Tax Purposes
Fair Value, by Balance Sheet Grouping [Table]
Common equity shares twenty nine.
Common Equity Shares Twenty Nine [Member]
Common Equity (909 shares)
Common equity units eight.
Common Equity Units Eight [Member]
Common Equity (1,396 units)
Commitments and Contingencies Disclosure [Abstract]
Commitments outstanding to fund various undrawn revolving loans, other debt investments and capital commitments.
Commitments Outstanding to Fund Various undrawn revolving loans, other debt investments and capital commitments
Commitments outstanding to fund various undrawn revolving loans, other debt investments and capital commitments.
Unfunded Commitment
Dependence on Investment Advisors
Dependence on Investment Advisors [Member]
Dependence on investment advisors.
Income incentive fee
Income Incentive Fee
Income incentive fee
Ownership percentage of outstanding voting securities in portfolio investment.
Ownership Percentage of Outstanding Voting Securities in Portfolio Investment
Ownership percentage of outstanding voting securities in portfolio investment
Hilco plastics holdings, LLC.
Hilco Plastics Holdings LLC [Member]
Hilco Plastics Holdings, LLC (dba Hilco Technologies)
Consolidation, Policy [Policy Text Block]
Consolidation
February 2024 Notes
February 2024 Notes [Member]
February 2024 Notes.
Warrant [Member]
Warrant
Warrants
Unable to Invest Significant Portion of Net Proceeds From Offering or From Exiting Investment or Other Capital on Acceptable Term
Unable to Invest Significant Portion of Net Proceeds from Offering or From Exiting Investment or Other Capital on Acceptable Term
Unable to invest significant portion of net proceeds from ooffering or from exiting iinvestment or other capital on acceptable term.
Recent Accounting Pronouncement
New Accounting Pronouncements, Policy [Policy Text Block]
Percentage of portfolio investments at fair value
Percentage of Portfolio Investments at Fair Value
Percentage of portfolio investments at fair value.
Investment Company, Financial Highlights [Line Items]
Common Equity (5,000 units)
Common equity twenty.
Common Equity Twenty [Member]
Common Stock, Shares, Outstanding
Common Stock, Shares, Outstanding, Ending Balance
Common Stock, Shares, Outstanding, Beginning Balance
Common Stock, shares outstanding
Loss on extinguishment of debt
Realized losses on extinguishment of debt
Realized losses on extinguishment of debt
Loss on extinguishment of debt
Realized losses on extinguishment of debt
Additional paid-in capital
Increase Decrease Additional Paid In Capital
Increase decrease additional paid in capital.
Income incentive fee waiver
Income Incentive Fee Waiver
Income incentive fee waiver.
Debt Disclosure [Text Block]
Debt
Increase decrease in capital gains incentive fee reversal due to from affiliate.
Increase Decrease In Capital Gains Incentive Fee Reversal Due To From Affiliate
Capital gains incentive fee (reversal) - due to (from) affiliate
SBA Regulations Limit Amount Available to be Borrowed By SBIC
SBA Regulations Limit Amount Available to be Borrowed By SBIC [Member]
Sba regulations limit amount available to be borrowed by sbic.
Fair Value, Inputs, Level 2 [Member]
Level 2
Debt Securities, Available-for-Sale
Aggregate fair value of total portfolio
Debt Securities, Available-for-sale, Total
Measurement Input, Revenue Multiple [Member]
Revenue Multiples
Administration fees payable and other due to affiliate.
Administration Fees Payable and Other Due To Affiliate
Administration fee payable and other - due to affiliate
Common equity units.
Common Equity Units [Member]
Common Equity (Units N/A)
Minimum Distribution Requirement to Maintain Status as RIC
Minimum Distribution Requirement to Maintain Status as RIC [Member]
Minimum distribution requirement to maintain status as ric.
Three point two zero nine percent interest rate.
Three Point Two Zero Nine Percent Interest Rate [Member]
3.209% Fixed Interest Rate
Commitments and Contingencies
Commitments and contingencies (Note 7)
Common Stock, Shares, Issued
Common Stock, shares issued
Common Stock, Shares, Issued, Total
Cumulative number of shares
Average net assets.
Average Net Assets
Average net assets
Percentage of net capital gains realized.
Percentage Of Net Capital Gains Realized
Percentage of net capital gains realized
Control Investments
Investment, Affiliated Issuer, Controlled [Member]
Liabilities [Abstract]
LIABILITIES
Common Equity (5,000 units)
Common Equity Units Forty Three [Member]
Common Equity Units Forty Three [Member]
CIH Intermediate, LLC.
CIH Intermediate, LLC [Member]
CIH Intermediate, LLC
Debt instrument Redemption of aggregate principal amount.
Debt Instrument Redemption of Aggregate Principal Amount
Debt instrument redemption of aggregate principal amount
Variable Rate [Domain]
Investment advisory agreement.
Investment Advisory Agreement [Member]
Investment Advisory Agreement
Western's Smokehouse, LLC.
Western's Smokehouse, LLC [Member]
Western's Smokehouse, LLC
Minimum [Member]
Minimum
Cost of investments
Tax-basis amortized cost of investments
Tax Basis Amortized Cost Of Investments
Tax basis amortized cost of investments.
Debt Instrument, Frequency of Periodic Payment
Interest rate payment term
Net realized gain (loss) on investments, net of taxes.
Net Realized Gain (Loss) on Investments, Net of Taxes
Net realized gain (loss) on investments, net of taxes
Cardboard Box LLC dba Anthony's Coal Fired Pizza.
Cardboard Box LLC dba Anthony's Coal Fired Pizza [Member]
Cardboard Box LLC (dba Anthony's Coal Fired Pizza)
First Lien Debt Five.
First Lien Debt Five [Member]
First Lien Debt ($2,000 unfunded commitment)
Investment Company, Financial Highlights [Abstract]
Common equity twenty one.
Common Equity Twenty One [Member]
Common Equity (50,000 units)
UBEO, LLC.
UBEO, LLC [Member]
UBEO, LLC
Preferred Equity Units Sixteen.
Preferred Equity Units Sixteen [Member]
Preferred Equity (Units N/A)
Investment Maturity Date
Maturity
Investment in Our Securities May Involve Above Average Degree of Risk
Investment in Our Securities May Involve Above Average Degree of Risk [Member]
Investment in our securities may involve above average degree of risk.
Total Amount Paid
DRIP Shares Value
Money market funds at fair value
Money Market Funds At Fair Value
Fair Value
Taxable income
Taxable Income
Taxable income.
Primary Investments Deemed Not to be Qualifying Assets
Primary Investments Deemed Not to be Qualifying Assets [Member]
Primary investments deemed not to be qualifying assets.
Delayed Draw Commitment ($ unfunded commitment)
Delayed Draw Commitment Three.
Delayed Draw Commitment Three [Member]
Debt Instrument [Axis]
Pfanstiehl, Inc.
Pfanstiehl Inc [Member]
Pfanstiehl, Inc
Stockholders' Equity Attributable to Parent [Abstract]
NET ASSETS
Investment company, portfolio turnover ratio.
Investment Company Portfolio Turnover Ratio
Portfolio turnover ratio
Tax reclassification of stockholders' equity in accordance with generally accepted accounting principles
Income Tax Effects Allocated Directly to Equity, Cumulative Effect of Change in Accounting Principle
Variable Index Floor
Investment, Interest Rate, Floor
Investment Company, Financial Highlights [Text Block]
Financial Highlights
Variable Index Spread
Investment, Basis Spread, Variable Rate
Dividends [Domain]
Fair value measurement with unobservable inputs reconciliation recurring basis asset, proceeds from loan origination fees.
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset, Proceeds From Loan Origination Fees
Proceeds from loan origination fees
One point three nine eight percent interest rate.
One Point Three Nine Eight Percent Interest Rate [Member]
1.398% Fixed Interest Rate
Dividend two.
Dividend Two [Member]
Dividend Two
Capital loss carry forward
Capital Loss Carry Forward
Capital loss carry forward.
Subsequent Event [Member]
Subsequent Events
Five point eight seven five notes due two thousand twenty three.
Five Point Eight Seven Five Notes Due Two Thousand Twenty Three [Member]
5.875% Notes Due 2023
Debt investments
Debt Investments, Fair Value
Debt Instrument, Fair Value Disclosure, Total
Debt obligations fair value
Realized gain (loss) on investment
Net realized gain (loss) on investments, net of taxes
Total net realized gain (loss) on investments
Total net realized gain (loss) on investments
Net realized (gain) loss on investments
5.123% Fixed Interest Rate
Five point one two three percent interest rate.
Five Point One Two Three Percent Interest Rate [Member]
Non Diversified Investment Company
Non Diversified Investment Company [Member]
Non diversified investment company.
SES Investors, LLC (dba SES Foam).
SES Investors, LLC (dba SES Foam) [Member]
SES Investors, LLC (dba SES Foam)
Loss Contingencies [Table]
Current Tax Liability on Distributions Elect to Reinvest Common Stock
Current Tax Liability on Distributions Elect to Reinvest Common Stock [Member]
Current tax liability on distributions elect to reinvest common stock.
ATM Program
At-the-Market Offering Program [Member]
At-the-market offering program.
Investment Income, Dividend
Dividend Income
Investment interest rate, Cash
Investment, Interest Rate, Paid in Cash
Class of Treasury Stock [Table Text Block]
Schedule of Purchased and Reissued Shares to Satisfy DRIP Obligation
Risks Relating to Investments
Risks Relating to Our Investments [Member]
Risks relating to our investments.
Investment Owned, Restricted, Acquisition Date
Investment Date
Investment date
Information Technology Services [Member]
Information Technology Services [Member]
Information Technology Services
Prepayment of debentures.
Prepayment of Debentures
Prepayment of debentures
November 2026 Notes
November 2026 Notes [Member]
November 2026 Notes.
Accretion of loan origination fees.
Accretion of Loan Origination Fees
Accretion of loan origination fees
2023 Notes
Twenty Twenty Three Notes [Member]
Twenty twenty three notes.
Common equity eighteen.
Common Equity Eighteen [Member]
Common Equity (750 units)
Common equity units thirteen.
Common Equity Units Thirteen [member]
Common Equity (1,000,000 units)
Netbase Solutions, Inc. (dba Netbase Quid) - First Lien Debt (last out)
Netbase Solutions, Inc. (dba Netbase Quid) - First Lien Debt (last out) One [Member]
Netbase Solutions, Inc. (dba Netbase Quid) - First Lien Debt (last out) One [Member]
Economic Recessions or Downturns
Economic Recessions or Downturns [Member]
Economic recessions or downturns.
Investment Income [Table Text Block]
Schedule of Debt Investment on Non-Accrual Status
Aggregate amount of capital gains incentive fees.
Aggregate amount of capital gains incentive fees
Aggregate amount of capital gains incentive fees
Accounting Policies [Abstract]
Schedule of Dividends Payable [Table Text Block]
Summary of Dividends Paid
Choice Technology Solutions LLC.
Choice Technology Solutions LLC [Member]
Choice Technology Solutions, LLC (dba Choice Merchant Solutions, LLC)
4.855% Fixed Interest Rate
Four Point Eight Five Five Percent Interest Rate [Member]
Four point eight five five percent interest rate.
Investment Holdings [Table]
Investments, Debt and Equity Securities [Abstract]
Distributions
Distributions [Member]
Distributions.
Interest Receivable
Interest receivable
Investment Holdings, Schedule of Investments [Table Text Block]
Schedule of Investments Type With Corresponding Percentage of Total Portfolio Investments
Weighted average offering price of common stock.
Weighted Average Offering Price of Common Stock
Weighted average offering Price
Investment [Table Text Block]
Schedule of Portfolio Composition by Type And by Geographic Region at Fair Value
Common Equity (41,290 units)
Common Equity Units Twelve One.
Common Equity Units Twelve One [Member]
Dividends Payable
Dividends payable
Transportation services.
Transportation Services [Member]
Transportation Services
Measurement Frequency [Axis]
Bedford precision parts LLC.
Bedford Precision Parts L L C [Member]
Bedford Precision Parts LLC
Debt Instrument, Fee Amount
Commitment fees
SBA debenture commitment fees
Common Equity Units Sixty Two.
Common Equity Units Sixty Two [member]
Common Equity (549 units)
Common equity units fourteen.
Common Equity Units Fourteen [Member]
Common Equity (500,000 shares)
Subsequent Event [Table]
Measurement Input Type [Domain]
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Common equity shares thirty three.
Common Equity Shares Thirty Three [Member]
Common Equity (515,625 units)
Debt Issuance Costs, Net
Less: unamortized deferred financing costs
Unamortized deferred financing costs
Offering expenses
Less: unamortized deferred financing costs
USG AS Holdings, LLC,
USG AS Holdings, LLC [Member]
USG AS Holdings, LLC [Member]
Forecast [Member]
Forecast
Investment Company, Investment Income (Loss) Ratio
Net investment income
Common Equity Units Forty Seven [Member]
Common Equity Units Forty Seven [Member]
Common Equity (10,622 shares)
Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]
Adjustments to reconcile net increase (decrease) in net assets resulting from operations to net cash provided by (used for) operating activities:
Underwriting discounts.
Underwriting Discounts
Underwriting discounts
Investments by Secondary Categorization [Domain]
Investment, Issuer Affiliation [Domain]
Six Point Zero Zero Zero Percent Notes Due Two Thousand Twenty Four.
Six Point Zero Zero Zero Percent Notes Due Two Thousand Twenty Four [Member]
6.000% Notes Due 2024
Three point five zero percent notes due two thousand twenty six.
Three Point Five Zero Percent Notes Due Two Thousand Twenty Six [Member]
3.50% Notes Due 2026
November 2026 Notes
Ipro tech, LLC.
Ipro Tech, LLC [Member]
Ipro Tech, LLC
Money Market Funds [Member]
Money Market Funds
Dividends [Axis]
Measurement Input Type [Axis]
Tranche four.
Tranche Four [Member]
Tranche Four
Preferred equity units one.
Preferred Equity Units One [Member]
Preferred Equity (84,997 units)
Industry Sector [Domain]
Deferred financing costs excluding secured borrowings.
Deferred Financing Costs Excluding Secured Borrowings
Debt, net of deferred financing costs
Common equity units nine.
Common Equity Units Nine [Member]
Common Equity (4,250 units)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
SOFR
Pool And Electrical Products, LLC [Member]
Pool And Electrical Products, LLC [Member]
Pool & Electrical Products, LLC
Combined Systems, Inc. - revolving loan.
Combined Systems, Inc. - Revolving Loan [Member]
Combined Systems, Inc. - Revolving Loan
Ability to Involving Derivatives and Unfunded Commitment Transactions may be Limited
Ability to Involving Derivatives and Unfunded Commitment Transactions May Be Limited [Member]
Ability to involving derivatives and unfunded commitment transactions may be limited.
Thereafter
Long-Term Debt, Maturity, after Year Five
Additional Paid in Capital
Additional Paid in Capital, Ending Balance
Additional Paid in Capital, Beginning Balance
Additional paid-in capital
Additional Paid in Capital, Total
Preferred equity units seven.
Preferred Equity Units Seven [Member]
Preferred Equity (1,104,539 units)
Investments in and Advances to Affiliates, Balance, Principal Amount
Principal Amount - Debt Investments
Cardback intermediate LLC.
Cardback Intermediate L L C [Member]
Cardback Intermediate LLC (dba Chargeback Gurus)
Business services.
Business Services [Member]
Business Services
Fluctuations in Quarterly Operating Results
Fluctuations in Quarterly Operating Results [Member]
Fluctuations in quarterly operating results.
Utilities services.
Utilities Services [Member]
Utilities: Services
Disposition of Investments May Result in Contingent Liabilities
Disposition of Investments May Result in Contingent Liabilities [Member]
Disposition of investments may result in contingent liabilities.
Taxable Subsidiaries liquidating distributions
Taxable Subsidiaries liquidating distributions
Taxable subsidiaries liquidating distributions.
Other General and Administrative Expense
Other general and administrative expenses
Related Party Transactions Disclosure [Text Block]
Related Party Transactions
Gross proceeds received
Gross Proceeds Received
Gross Proceeds From Issuance Of Common Stock Under At The Market Program
Gross proceeds from issuance of common stock under at the market program.
General Inrease in Interest Rates
General Inrease in Interest Rates [Member]
General inrease in interest rates.
Related Party Transactions [Abstract]
Preferred Equity (9,787 Unit)
Preferred equity unit nine.
Preferred Equity Unit Nine {Member]
K2 merger agreement agent LLC.
K2 Merger Agreement Agent LLC [Member]
K2 Merger Agreement Agent, LLC (fka K2 Industrial Services, Inc.)
Tranche six.
Tranche Six [Member]
Tranche Six
Building products manufacturing.
Building Products Manufacturing [Member]
Building Products Manufacturing
Proceeds from sales and repayments of investments.
Proceeds from Sales and Repayments of Investments
Proceeds from sales and repayments of investments
Zonkd, LLC.
Zonkd, LLC [Member]
Zonkd, LLC
Federal income tax rate
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
Subject to Securities Litigation or Shareholder Activism, Cause to Incur Significant Expense, Hinder Execution of Investment Strategy and Impact Our Stock Price
Subject to Securities Litigation or Shareholder Activism, Cause to Incur Significant Expense, Hinder Execution of Investment Strategy and Impact Our Stock Price [Member]
Subject to securities litigation or shareholder activism, cause to incur significant expense, hinder execution of investment strategy and impact our stock price.
Preferred equity units twelve.
Preferred Equity Units Twelve [Member]
Preferred Equity (682,075 units)
Summary of Equity ATM Program
Summary Of Common Stock ATM Program 1 [Table Text Block]
Summary of common Sstock ATM program.
Global Economic Political And Market Conditions
Global Economic Political And Market Conditions [Member]
Global economic political and market conditions.
Pay Dividends In Own Stock May required to Pay Tax In Excess of Cash
Pay Dividends In Own Stock May required to Pay Tax In Excess of Cash [Member]
Pay dividends in own stock may required to pay tax in excess of cash.
Deferred underwriting discounts.
Deferred Underwriting Discounts
Underwriting discounts
Notes underwriting discounts
Five Point Three Seven Five Percent Notes Due Two Thousand Twenty Four.
Five Point Three Seven Five Percent Notes Due Two Thousand Twenty Four [Member]
5.375% Notes Due 2024
Quarterly Dividend
Quarterly Dividend [Member]
Quarterly dividend.
Debt Disclosure [Abstract]
MBS Opco, LLC Dba Marketron Member.
MBS Opco, LLC Dba Marketron Member
MBS Opco, LLC (dba Marketron)
Preferred Equity Units Seventeen.
Preferred Equity Units Seventeen [Member]
Preferred Equity (5,653 units)
Common equity shares thirty eight.
Common Equity Shares Thirty Eight [Member]
Common Equity (150,000 units)
Schedule of Selected Quarterly Financial Data
Quarterly Financial Information [Table Text Block]
Basis of Accounting, Policy [Policy Text Block]
Basis of Presentation
Total distributions to common stockholders
Total distributions to common stockholders
Distributions To Common Stockholders
Distributions to common stockholders.
Lender Name [Axis]
Investment Advisors Liability Limited Under Investment Advisory Agreement
Investment Advisors Liability Limited under Investment Advisory Agreement [Member]
Investment advisors liability limited under investment advisory agreement.
Income tax expense at taxable subsidiaries
Income (Loss) from Subsidiaries, Tax Expense (Benefit)
Common Equity Units Forty Five [Member]
Common Equity Units Forty Five [Member]
Common Equity (499 units)
Changes to U.S. Tariff and Import Export Regulations
Changes to U.S. Tariff and Import Export Regulations [Member]
Changes to U.S. tariff and import export regulations.
Management fees annual rate percentage.
Management Fees Annual Rate Percentage
Management fees annual rate
Increase (Decrease) in Prepaid Expenses, Other
Prepaid expenses and other assets
Long-Term Debt, Maturity, Year One
2023
United States Southeast
United States Southeast [Member]
United States Southeast.
Two point three seven seven percent interest rate.
Two Point Three Seven Seven Percent Interest Rate [Member]
2.377% Fixed Interest Rate
Interest on idle funds.
Interest on Idle Funds
Interest on idle funds
Fair value assets level two to level one transfers amount.
Fair Value Assets Level Two To Level One Transfers Amount
Fair value, assets, level 2 to level 1 transfers, amount
Total Amount Outstanding Exclusive of Treasury
Long-Term Debt
Senior secured revolving credit agreement.
Senior Secured Revolving Credit Agreement [Member]
Credit Agreement
Shares, Outstanding
Ending balance (in Shares)
Beginning balance (in Shares)
Shares outstanding at end of period
Fishbowl Solutions, LLC.
Fishbowl Solutions, LLC [Member]
Fishbowl Solutions, LLC
Selected Quarterly Financial Data (unaudited)
Quarterly Financial Information [Text Block]
Schedule of expense ratios to average net assets.
Schedule of Expense Ratios to Average Net Assets [Table Text Block]
Schedule of Expense Ratios to Average Net Assets
Share Price
Market value at end of period
Debt Instrument, Name [Domain]
Total return based on market value
Investment Company, Total Return, Market Value
Tranche five.
Tranche Five [Member]
Tranche Five
Debt Instrument Asset Coverage Percentage
Debt Instrument Asset Coverage Percentage
Debt instrument asset coverage percentage
Aggregate amount of outstanding of senior securities.
Aggregate Amount of Outstanding of Senior Securities
Aggregate amount of outstanding of senior securities
American AllWaste LLC.
American AllWaste LLC [Member]
American AllWaste LLC (dba WasteWater Transport Services)
Increase (Decrease) in Accrued Interest Receivable, Net
Interest receivable
Accretion of original issue discount.
Accretion of Original Issue Discount
Accretion of original issue discount
Earnings Per Share, Basic
Net investment income per share-basic
Earnings Per Share, Basic, Total
Common equity shares thirty four.
Common Equity Shares Thirty Four [Member]
Common Equity (3 shares)
Investment company, dividends to stockholders per share.
Investment Company Dividends To Stockholders Per Share
Dividends declared to stockholders
Common Stock, Dividends, Per Share, Declared
Dividends declared per share
Increase (Decrease) in Accounts Payable and Other Operating Liabilities
Accounts payable and other liabilities
Indebtedness Threshold per Average Market Value per Unit
Senior Security Indebtedness Threshold per Average Market Value per Unit
Senior security indebtedness threshold per average market value per unit.
Assets [Abstract]
ASSETS
Investments, Fair Value Disclosure
Total
Investments, Fair Value Disclosure, Total
Income Tax Contingency [Table]
Ability to Enter into and Exit Investment Transactions with Affiliates Will be Restricted
Ability to Enter into and Exit Investment Transactions with Affiliates Will be Restricted [Member]
Ability to enter into and exit investment transactions with affiliates will be restricted.
Market Conditions
Market Conditions [Member]
Market conditions.
Summary of unamortized deferred financing costs.
Summary of Unamortized Deferred Financing Costs [Table Text Block]
Summary of Outstanding Debt Net of Unamortized Deferred Financing Costs
BCM One Group Holdings, Inc.
BCM One Group Holdings, Inc [Member]
BCM One Group Holdings, Inc
SBA Regulations
SBA Regulations [Member]
SBA regulations.
Weighted average price per share
Shares Issued, Price Per Share
DRIP Share Issue Price
Debt Investments Subordinated to Claims of Other Creditors or Subject to Lender Liability Claims
Debt Investments Subordinated to Claims of Other Creditors or Subject to Lender Liability Claims [Member]
Debt investments subordinated to claims of other creditors or subject to lender liability claims.
Investment company, base management fee waiver.
Investment Company Base Management Fee Waiver
Base management fee waiver
Debt Instrument, Face Amount
Total outstanding SBA debentures
Aggregate principal amount
Interest and Debt Expense
Interest and financing expenses
Total interest and financing expenses
Financial Instrument [Axis]
Investment, Issuer Affiliation [Axis]
Investment interest rate, PIK
Investment, Interest Rate, Paid in Kind
Paid-in-kind interest income
Paid-In-Kind Interest Income
Total payment-in-kind interest income
Increase decrease in base management fee payable.
Increase Decrease In Base Management Fee Payable
Base management fee payable, net of base management fee waiver - due to affiliate
Capital loss carry forward (utilization)
Capital loss carry forward (utilization)
Capital Loss Carry Forward Utilization
Capital loss carry forward (utilization).
Dividends Payable, Amount Per Share
Amount Per Share
Dividends to stockholders
Income Taxes Paid, Net
Cash payments for taxes, net of tax refunds received
Income Taxes Paid, Net, Total
Investment Income (Expense), Net after tax
Investment Income (Expense), Net after tax
Net investment income
Net investment income
Valuation Approach and Technique [Axis]
Renduction in Asset Coverage Requirement May Increase Risk of Investing In Company
Renduction in Asset Coverage Requirement May Increase Risk of Investing In Company [Member]
Renduction in asset coverage requirement may increase risk of investing in company.
Investment income fee income.
Investment Income Fee Income
Fee Income
Debt investment in number of portfolio companies on non-accrual status.
Debt Investment In Number Of Portfolio Companies On Non Accrual Status
Debt investments in portfolio companies on non-accrual status
Investments in and Advances to Affiliates [Table]
Utility equipment manufacturing.
Utility Equipment Manufacturing [Member]
Utility Equipment Manufacturing
Dividends, Common Stock
Dividends declared
Dividends, Common Stock, Total
Dividends declared
Preferred Equity Units Nineteen.
Preferred Equity Units Nineteen [Member]
Preferred Equity (Series A) (1,000 units)
Debt Instrument, Redemption, Description
Debt instrument, redemption description
Warrants policy text block.
Warrants Policy Text Block
Warrants
Management Fee Expense
Base management fee
Taxable income earned in current period and carried forward for distribution in following year
Taxable Income Earned In Current Period And Carried Forward For Distribution In Following Year
Taxable income earned in current period and carried forward for distribution in following year.
Investments in Portfolio Companies Involves Number of Significant Risks
Investments in Portfolio Companies Involves Number of Significant Risks [Member]
Investments in portfolio companies involves number of significant risks.
Fair value assets level one to level two transfers amount.
Fair Value Assets Level One To Level Two Transfers Amount
Fair value, assets, level 1 to level 2 transfers, amount
Fair Value Hierarchy and NAV [Domain]
Preferred Equity Units Thirteen
Preferred Equity Units Thirteen [Member]
Preferred Equity (392 shares)
Sales Agent Commissions and Offering Costs
Sales Agent Commissions and Offering Costs Under At The Market Program
Sales agent commissions and offering costs under at the market program.
Measurement Frequency [Domain]
Two point one seven two percent interest rate.
Two Point One Seven Two Percent Interest Rate [Member]
2.172% Fixed Interest Rate
Increase (Decrease) in Operating Capital [Abstract]
Changes in operating assets and liabilities:
Common Equity (795,000units)
Common Equity Fifty Four [Member]
Common Equity Fifty Four [Member]
Debt Securities Of Leveraged Companies That May Experience Bankruptcy Or Similar Financial Distress
Debt Securities of Leveraged Companies That may Experience Bankruptcy or Similar Financial Distress [Member]
Debt securities of leveraged companies that may experience bankruptcy or similar financial distress.
Repayments of Notes Payable
Principal payments on Notes
Mesa line services LLC.
Mesa Line Services LLC [Member]
Mesa Line Services, LLC
Revolving loan.
Revolving Loan [Member]
Revolving Loan ($1,000 unfunded commitment)
5.243% Fixed Interest Rate
Five Point Two Four Three Percent Interest Rate [Member]
Five point two four three Percent Interest Rate.
Related Party Transaction [Line Items]
ECM Industries, LLC.
ECM Industries, LLC [Member]
ECM Industries, LLC
Total Investments.
Total Investments [Member]
Total Investments
Percentage of taxable income.
Percentage Of Taxable Income
Percentage of taxable income
Subsidiary or Equity Method Investee, Cumulative Number of Shares Issued for All Transactions
Cumulative number of shares
Dividends Payable [Line Items]
New Tax Legislation
New Tax Legislation [Member]
New tax legislation.
Investments in and Advances to Affiliates Categorization [Domain]
Product and Service [Domain]
Debt Instrument, Unused Borrowing Capacity, Amount
Unused commitments amount
Potential Conflicts of Interest Related to Obligations of Investment Advisor
Potential Conflicts of Interest Related to Obligations of Investment advisor [Member]
Potential conflicts of interest related to obligations of investment advisor.
Measurement Basis [Axis]
Two thousand twenty three notes.
Two Thousand Twenty Three Notes [Member]
2023 Notes
Road Safety Services, Inc.
Road Safety Services, Inc. [Member]
Road Safety Services, Inc.
Promotional products.
Promotional Products [Member]
Promotional Products
Western's Smokehouse, LLC - Delayed Draw Term Loan.
Western's Smokehouse, LLC - Delayed Draw Term Loan [Member]
Western's Smokehouse, LLC - Delayed Draw Term Loan
Limited partnership agreement.
Limited Partnership Agreement [Member]
Limited Partnership Agreement
Payment percentage of preincentive fees net investment income.
Payment Percentage of PreIncentive Fees Net Investment Income
Payment percentage of preincentive fees net investment income
Sonicwall US Holdings, Inc.
Sonicwall US Holdings, Inc. [Member]
Sonicwall US Holdings, Inc.
Investments in and Advances to Affiliates, at Fair Value, Gross Additions
Gross Additions
Incentive fee, net of incentive fee waiver
Investment Company, Incentive Fee to Average Net Assets
Investments and money market funds owned at fair value.
Investments and Money Market Funds Owned at Fair Value
Fair Value
Investments in and Advances to Affiliates [Line Items]
Dividends Payable, Date to be Paid
Payment Date
Dividend payable date
Special dividend.
Special Dividend
Maximum [Member]
Maximum
Common Equity Units Fifty Two.
Common Equity Units Fifty Two [Member]
Common Equity (779 units)
Administration agreement.
Administration Agreement [Member]
Administration Agreement
Stock Issued During Period, Value, Treasury Stock Reissued
Total Amount Paid
Summary of Federal Income Tax Purposes Cost of Investments
Investments Federal Income Tax Note, Schedule of Investments [Table Text Block]
Common Equity Units Four.
Common Equity Units Four [Member]
Common Equity (1,022,813 units)
Common equity shares thirty two.
Common Equity Shares Thirty Two [Member]
Common Equity (947 shares)
Board of Directors Change Investment Objective, Operating Policies and Strategies without Prior Notice or Stockholder Approval
Board of Directors Change Investment Objective, Operating Policies and Strategies without Prior Notice or Stockholder Approval [Member]
Board of directors change investment objective, operating policies and strategies without prior notice or stockholder approval.
Dividends and distributions.
Dividends and Distributions [Text Block]
Dividends and Distributions
Investment company, expenses ratio before base management fee waiver.
Investment Company Expenses Ratio Before Base Management Fee Waiver
Total expenses, before base management fee waiver
ISI PSG holdings, LLC.
ISI PSG Holdings, LLC [Member]
ISI PSG Holdings, LLC (dba Incentive Solutions, Inc.)
Common Equity Units Sixty.
Common Equity Units Sixty [Member]
Common Equity (752,380 units)
Fair value measurement with unobservable inputs reconciliation recurring basis asset, interest and dividend income paid-in-kind.
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Interest And Dividend Income Paid-In-Kind
Interest and dividend income paid-in-kind
Fair Value, Inputs, Level 3 [Member]
Level 3
Use of Estimates, Policy [Policy Text Block]
Use of Estimates
ING Capital LLC.
ING Capital Limited Liability Company [Member]
ING Capital LLC
Common Equity (280,000 units) ($70 unfunded commitment)
Common Equity Fifty Seven [Member]
Common equity fifty seven.
Summary of Risk Factors
Summary Of Risk Factors [Member]
Summary of risk factors.
Number of Investments represented more than ten percentage of aggregate investment portfolio.
Number of Investments Represented More Than Ten Percentage of Aggregate Investment Portfolio
Number of investments represented more than ten percentage of aggregate investment portfolio
Common equity shares thirty seven.
Common Equity Shares Thirty Seven [Member]
Common Equity (3,750 units)
Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]
Net Assets
Net Assets, Ending Balance
Net Assets, Beginning Balance
Net assets at end of period
Net Assets, Total
Fair Value, Assets Measured on Recurring and Nonrecurring Basis [Table Text Block]
Schedule of Fair Value Measurements of Investments by Major Class According to Fair Value Hierarchy
Debt Instrument, Measurement Input
Debt Investments, Range
Transfers in/(out) of Level 3
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers out of Level 3
Fair value, assets, transfers out of level 3, amount
Micronics Filtration Holdings, Inc. (dba Micronics Engineered Filtration Group, Inc.).
Micronics Filtration Holdings Inc dba Micronics Engineered Filtration Group Inc [Member]
Micronics Filtration Holdings, Inc. (dba Micronics Engineered Filtration Group, Inc.)
Segment Reporting, Policy [Policy Text Block]
Segments
Comply three hundred and sixty five LLC.
Comply 365 LLC [Member]
Comply365, LLC
Junior subordinated notes.
Junior Subordinated Notes [Member]
Junior Subordinated Notes
Deemed distribution of long term capital gains
Adjustment to additional paid in capital deemed distribution of long term capital gains
Adjustment to additional paid in capital deemed distribution of long term capital gains
Realized losses on extinguishment of debt policy text block.
Realized Losses On Extinguishment Of Debt Policy Text Block
Realized Losses on Extinguishment of Debt
Accounts Payable and Other Accrued Liabilities
Accounts payable and other liabilities
United States Northeast
United States Northeast [Member]
United States Northeast.
Restaurants.
Restaurants [Member]
Restaurants
Realized investment gains (losses) on escrow securities not held during period.
Realized Investment Gains Losses On Escrow Securities Not Held During Period
Net Realized Gain (Losses)
Prepaid Expense and Other Assets
Prepaid expenses and other assets
November 2024 Notes
November 2024 Notes [Member]
November 2024 Notes.
income incentive fee payable due to affiliate.
Income Incentive fee payable
Income incentive fee payable - due to affiliate
Long-Term Debt, Gross
Outstanding debt
Debt obligations carrying value
Green Cubes Technology, LLC.
Green Cubes Technology, LLC [Member]
Green Cubes Technology, LLC (dba Green Cubes)
Frontline Food Services, LLC.
Frontline Food Services, LLC [Member]
Frontline Food Services, LLC (f/k/a Accent Food Services, LLC)
Elements Brands, LLC - revolving loan.
Elements Brands, LLC - Revolving Loan [Member]
Elements Brands, LLC - Revolving Loan
Common Stock, Shares Authorized
Common Stock, shares authorized
Subordinated Debt [Member]
Subordinated Debt
Payment in kind income policy text block.
Payment In Kind Income Policy Text Block
PIK Income
Risk Related to Inflation
Risk Related to Inflation [Member]
Risk related to inflation.
Two thousand twenty four notes.
Two Thousand Twenty Four Notes [Member]
2024 Notes
Equity Securities [Member]
Equity
Non control or non affiliate investments.
Non Control Or Non Affiliate Investments [Member]
Non-control/Non-affiliate Investments
Debt instrument interim interest rate.
Debt Instrument Interim Interest Rate
Debt instrument interim interest rate
Subsequent Event Type [Axis]
Common equity shares thirty five.
Common Equity Shares Thirty Five [Member]
Common Equity (630 units)
Common equity twenty two.
Common Equity Twenty Two [Member]
Common Equity (545,810 units)
Common equity forty nine.
Common Equity Forty Nine [Member]
Common Equity (14,400 units)
Deferred Charges, Policy [Policy Text Block]
Deferred Offering Costs
Common and preferred equity units.
Common and Preferred Equity Units [Member]
Common and Preferred Equity Units
Waiver.
Waiver [Member]
Waiver
Raymond James & Associates, Inc. and B. Riley Securities, Inc.
Raymond James and Associates Inc and B. Riley Securities, Inc.
Raymond James and Associates Inc and Robert W Baird and Co [Member]
Professional Fees
Professional fees
Internal And External Cyber Threats, And Other Disaster
Internal and External Cyber Threats, and Other Disaster [Member]
Internal and external cyber threats, and other disaster.
Total investment income
Gross Investment Income, Operating
Total investment income
Common Equity Units Six.
Common Equity Units Six [Member]
Common Equity (7,113 units)
Distributed Earnings
Distributed Earnings, Total
Plan Name [Axis]
Debt instrument issued amount.
Debt Instrument Issued Amount
Debt instrument issued amount
Common equity shares twenty six.
Common Equity Shares Twenty Six [Member]
Common Equity (563 Shares)
Preferred equity units four.
Preferred Equity Units Four [Member]
Preferred Equity (141 units)
Incentive fee (reversal) capital gains.
Incentive Fee (Reversal) Capital Gains
Incentive fee (reversal) - capital gains
Schedule of Related Party Transactions, by Related Party [Table]
Midwest transit equipment, Inc.
Midwest Transit Equipment, Inc. [Member]
Midwest Transit Equipment, Inc.
Debt Instrument, Term
Debt instrument term
Common Equity (5,690 units)
Common Equity Units Five.
Common Equity Units Five [Member]
Common Stock, Par or Stated Value Per Share
Common Stock, par value
Warrant shares three.
Warrant Shares Three [Member]
Warrant (7,192 shares)
5.341% Fixed Interest Rate
Five Point Three Four One Percent Interest Rate [Member]
Five point three four one percent interest rate.
Control Many of Portfolio Companies
Control Many of Portfolio Companies [Member]
Control many of portfolio companies.
Base management fee waiver.
Base Management Fee Waiver
Base management fee waiver
Base management fee waiver
Investment Company, Tax Return of Capital Distribution, Per Share
Taxes paid on deemed distributions
Increase decrease administration fee payable and other due to affiliate.
Increase Decrease Administration Fee Payable And Other Due To Affiliate
Administration fee payable and other - due to affiliate
Common equity units sixty three.
Common Equity Units Sixty Three [Member]
Common Equity (1,000 units)
Aggregate principal amount of portfolio sold.
Aggregate Principal Amount Of Portfolio Sold
Aggregate principal amount sold
Summary of Repurchases of Common Stock
Summary Of Repurchase Of Common Stock [Table Text Block]
Summary of repurchase of common stock.
Increase in NAV per share
Investment Company, Net Asset Value Per Share, Period Increase (Decrease)
Investment Company, Net Asset Value Per Share, Period Increase (Decrease), Total
APM Intermediate Holdings, LLC (dba Artistic Paver Manufacturing, Inc.)
APM Intermediate Holdings, LLC [Member]
APM intermediate holdings, LLC.
Dataguise, Inc.
Dataguise, Inc [Member]
Dataguise, Inc.
Stock Repurchase Program, Authorized Amount
Maximum common stock can be purchased under repurchase program
Maximum number of common stock purchasable under stock repurchase program
Unrealized Gain (Loss) on Investments
Net unrealized appreciation (depreciation) on investments
Unrealized Gain (Loss) on Investments, Total
Net unrealized appreciation (depreciation) on investments
Acendre Midco, Inc. - revolving loan.
Acendre Midco, Inc. - Revolving Loan [Member]
Acendre Midco, Inc. - Revolving Loan
Estimate of Fair Value Measurement [Member]
Fair Value
Consumer products.
Consumer Products [Member]
Consumer Products
Retail [Member]
Retail
Debt Instrument [Line Items]
Long-Term Debt, Type [Domain]
Common Equity Units Forty Four [Member]
Common Equity Units Forty Four [Member]
Common Equity (50 shares)
Significant Fluctuation on Market Price of Securities
Significant Fluctualtion on Market Price of Securities [Member]
Significant fluctualtion on market price of securities.
CTM Group, Inc.
CTM Group, Inc. [Member]
CTM Group, Inc.
Investment company, investment income (loss), period increase (decrease).
Investment Company Investment Income Loss Period Increase Decrease
Total increase from investment operations