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Investments - By Industry (Details) - USD ($) $ in Thousands | Sep. 30, 2023 | Dec. 31, 2022
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Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 432,863 | [1] | $ 474,880 | [2]
Percentage of Total, Amortized Cost | 100.00% |  | 100.00% |
Percentage of Total, Net Assets | 253.60% |  | 263.20% |
Fair Value | $ 457,247 | [1],[3] | $ 500,576 | [2],[4]
Percentage of Total, Fair Value | 100.00% |  | 100.00% |
Percentage of Total, Net Assets | 267.90% | [1] | 277.40% | [2]
Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 332,198 |  | $ 372,403 |
Percentage of Total, Amortized Cost | 76.70% |  | 78.40% |
Percentage of Total, Net Assets | 194.60% |  | 206.40% |
Fair Value | $ 373,958 |  | $ 412,058 |
Percentage of Total, Fair Value | 81.80% |  | 82.30% |
Percentage of Total, Net Assets | 219.10% |  | 228.30% |
Structured Finance Securities |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 100,665 |  | $ 102,477 | [5]
Percentage of Total, Amortized Cost | 23.30% |  | 21.60% |
Percentage of Total, Net Assets | 59.00% |  | 56.80% |
Fair Value | $ 83,289 |  | $ 88,518 | [4],[5]
Percentage of Total, Fair Value | 18.20% |  | 17.70% |
Percentage of Total, Net Assets | 48.80% |  | 49.10% | [5]
Administrative and Support and Waste Management and Remediation Services, All Other Business Support Services | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 2,729 |  | $ 2,745 |
Percentage of Total, Amortized Cost | 0.60% |  | 0.60% |
Percentage of Total, Net Assets | 1.60% |  | 1.50% |
Fair Value | $ 2,529 |  | $ 2,511 |
Percentage of Total, Fair Value | 0.60% |  | 0.50% |
Percentage of Total, Net Assets | 1.50% |  | 1.40% |
Administrative and Support and Waste Management and Remediation Services, All Other Business Support Services, Convention and Trade Show Organizers | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 160 |  | $ 160 |
Percentage of Total, Amortized Cost | 0.00% |  | 0.00% |
Percentage of Total, Net Assets | 0.10% |  | 0.10% |
Fair Value | $ 157 |  | $ 80 |
Percentage of Total, Fair Value | 0.00% |  | 0.00% |
Percentage of Total, Net Assets | 0.10% |  | 0.00% |
Administrative and Support and Waste Management and Remediation Services, Hazardous Waste Treatment and Disposal | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost |  |  | $ 1,765 |
Percentage of Total, Amortized Cost |  |  | 0.40% |
Percentage of Total, Net Assets |  |  | 1.00% |
Fair Value |  |  | $ 1,652 |
Percentage of Total, Fair Value |  |  | 0.30% |
Percentage of Total, Net Assets |  |  | 0.90% |
Administrative and Support and Waste Management and Remediation Services, Landscaping Services | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 4,596 |  | $ 4,611 |
Percentage of Total, Amortized Cost | 1.10% |  | 1.00% |
Percentage of Total, Net Assets | 2.70% |  | 2.60% |
Fair Value | $ 4,410 |  | $ 4,226 |
Percentage of Total, Fair Value | 1.00% |  | 0.80% |
Percentage of Total, Net Assets | 2.60% |  | 2.30% |
Administrative and Support and Waste Management and Remediation Services, Security Systems Services (except Locksmiths) | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 5,859 |  | $ 5,849 |
Percentage of Total, Amortized Cost | 1.40% |  | 1.20% |
Percentage of Total, Net Assets | 3.40% |  | 3.20% |
Fair Value | $ 5,897 |  | $ 5,767 |
Percentage of Total, Fair Value | 1.30% |  | 1.20% |
Percentage of Total, Net Assets | 3.50% |  | 3.20% |
Administrative and Support and Waste Management and Remediation Services, Temporary Help Services | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 8,793 |  | $ 8,854 |
Percentage of Total, Amortized Cost | 2.00% |  | 1.90% |
Percentage of Total, Net Assets | 5.20% |  | 4.90% |
Fair Value | $ 8,532 |  | $ 8,821 |
Percentage of Total, Fair Value | 1.90% |  | 1.80% |
Percentage of Total, Net Assets | 5.00% |  | 4.90% |
Arts, Entertainment and Recreation, Other Amusement and Recreation Industries | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 23,713 |  | $ 16,303 |
Percentage of Total, Amortized Cost | 5.50% |  | 3.40% |
Percentage of Total, Net Assets | 13.90% |  | 9.00% |
Fair Value | $ 24,010 |  | $ 16,497 |
Percentage of Total, Fair Value | 5.30% |  | 3.30% |
Percentage of Total, Net Assets | 14.10% |  | 9.10% |
Construction, Electrical Contractors and Other Wiring Installation Contractors | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 17,618 |  | $ 17,666 |
Percentage of Total, Amortized Cost | 4.10% |  | 3.70% |
Percentage of Total, Net Assets | 10.30% |  | 9.80% |
Fair Value | $ 9,839 |  | $ 9,247 |
Percentage of Total, Fair Value | 2.20% |  | 1.80% |
Percentage of Total, Net Assets | 5.80% |  | 5.10% |
Construction, New Single-Family Housing Construction (except For-Sale Builders) | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 1,795 |  | $ 1,807 |
Percentage of Total, Amortized Cost | 0.40% |  | 0.40% |
Percentage of Total, Net Assets | 1.10% |  | 1.00% |
Fair Value | $ 1,533 |  | $ 1,566 |
Percentage of Total, Fair Value | 0.30% |  | 0.30% |
Percentage of Total, Net Assets | 0.90% |  | 0.90% |
Education Services, Professional and Management Development Training | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 3,051 |  | $ 1,595 |
Percentage of Total, Amortized Cost | 0.70% |  | 0.30% |
Percentage of Total, Net Assets | 1.80% |  | 0.90% |
Fair Value | $ 2,120 |  | $ 953 |
Percentage of Total, Fair Value | 0.50% |  | 0.20% |
Percentage of Total, Net Assets | 1.20% |  | 0.50% |
Education Services, Sports and Recreation Instruction | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 4,471 |  | $ 4,222 |
Percentage of Total, Amortized Cost | 1.00% |  | 0.90% |
Percentage of Total, Net Assets | 2.60% |  | 2.30% |
Fair Value | $ 4,502 |  | $ 4,172 |
Percentage of Total, Fair Value | 1.00% |  | 0.80% |
Percentage of Total, Net Assets | 2.60% |  | 2.30% |
Health Care And Social Assistance, Child Day Care Services | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 6,403 |  | $ 6,375 |
Percentage of Total, Amortized Cost | 1.50% |  | 1.30% |
Percentage of Total, Net Assets | 3.80% |  | 3.50% |
Fair Value | $ 6,399 |  | $ 6,182 |
Percentage of Total, Fair Value | 1.40% |  | 1.20% |
Percentage of Total, Net Assets | 3.70% |  | 3.40% |
Health Care And Social Assistance, Home Health Care Services | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 4,231 |  | $ 4,210 |
Percentage of Total, Amortized Cost | 1.00% |  | 0.90% |
Percentage of Total, Net Assets | 2.50% |  | 2.30% |
Fair Value | $ 3,443 |  | $ 3,987 |
Percentage of Total, Fair Value | 0.80% |  | 0.80% |
Percentage of Total, Net Assets | 2.00% |  | 2.20% |
Health Care And Social Assistance, Medical Laboratories | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 9 |  | $ 17 |
Percentage of Total, Amortized Cost | 0.00% |  | 0.00% |
Percentage of Total, Net Assets | 0.00% |  | 0.00% |
Fair Value | $ 20 |  | $ 35 |
Percentage of Total, Fair Value | 0.00% |  | 0.00% |
Percentage of Total, Net Assets | 0.00% |  | 0.00% |
Health Care And Social Assistance, Offices of Physicians and Mental Health Specialists | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 13,423 |  | $ 13,299 |
Percentage of Total, Amortized Cost | 3.10% |  | 2.80% |
Percentage of Total, Net Assets | 7.90% |  | 7.40% |
Fair Value | $ 13,419 |  | $ 13,119 |
Percentage of Total, Fair Value | 2.90% |  | 2.60% |
Percentage of Total, Net Assets | 7.90% |  | 7.30% |
Health Care And Social Assistance, Other Ambulatory Health Care Services | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 16,945 |  | $ 16,444 |
Percentage of Total, Amortized Cost | 3.90% |  | 3.50% |
Percentage of Total, Net Assets | 9.90% |  | 9.10% |
Fair Value | $ 15,731 |  | $ 15,604 |
Percentage of Total, Fair Value | 3.40% |  | 3.10% |
Percentage of Total, Net Assets | 9.20% |  | 8.60% |
Health Care And Social Assistance, Outpatient Mental Health and Substance Abuse Centers | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 8,858 |  | $ 8,787 |
Percentage of Total, Amortized Cost | 2.00% |  | 1.90% |
Percentage of Total, Net Assets | 5.20% |  | 4.90% |
Fair Value | $ 8,869 |  | $ 8,675 |
Percentage of Total, Fair Value | 1.90% |  | 1.70% |
Percentage of Total, Net Assets | 5.20% |  | 4.80% |
Health Care And Social Assistance, Services for the Elderly and Persons with Disabilities | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 24,949 |  | $ 18,977 |
Percentage of Total, Amortized Cost | 5.80% |  | 4.00% |
Percentage of Total, Net Assets | 14.50% |  | 10.50% |
Fair Value | $ 24,435 |  | $ 18,427 |
Percentage of Total, Fair Value | 5.30% |  | 3.70% |
Percentage of Total, Net Assets | 14.10% |  | 10.20% |
Information, Cable and Other Subscription Programming | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 3,735 |  | $ 3,763 |
Percentage of Total, Amortized Cost | 0.90% |  | 0.80% |
Percentage of Total, Net Assets | 2.20% |  | 2.10% |
Fair Value | $ 3,347 |  | $ 3,103 |
Percentage of Total, Fair Value | 0.70% |  | 0.60% |
Percentage of Total, Net Assets | 2.00% |  | 1.70% |
Information, Data Processing, Hosting, and Related Services | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 4,058 |  | $ 4,080 |
Percentage of Total, Amortized Cost | 0.90% |  | 0.90% |
Percentage of Total, Net Assets | 2.40% |  | 2.30% |
Fair Value | $ 2,313 |  | $ 3,477 |
Percentage of Total, Fair Value | 0.50% |  | 0.70% |
Percentage of Total, Net Assets | 1.40% |  | 1.90% |
Information, Directory and Mailing List Publishers | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost |  |  | $ 3,910 |
Percentage of Total, Amortized Cost |  |  | 0.80% |
Percentage of Total, Net Assets |  |  | 2.20% |
Fair Value |  |  | $ 3,930 |
Percentage of Total, Fair Value |  |  | 0.80% |
Percentage of Total, Net Assets |  |  | 2.20% |
Information, Internet Publishing and Broadcasting and Web Search Portals | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost |  |  | $ 3,100 |
Percentage of Total, Amortized Cost |  |  | 0.70% |
Percentage of Total, Net Assets |  |  | 1.70% |
Fair Value |  |  | $ 2,843 |
Percentage of Total, Fair Value |  |  | 0.60% |
Percentage of Total, Net Assets |  |  | 1.60% |
Information, Software Publishers | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 17,061 |  | $ 17,577 |
Percentage of Total, Amortized Cost | 3.90% |  | 3.70% |
Percentage of Total, Net Assets | 10.00% |  | 9.70% |
Fair Value | $ 10,329 |  | $ 9,629 |
Percentage of Total, Fair Value | 2.30% |  | 1.90% |
Percentage of Total, Net Assets | 6.10% |  | 5.30% |
Information, Television Broadcasting | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 2,183 |  | $ 2,182 |
Percentage of Total, Amortized Cost | 0.50% |  | 0.50% |
Percentage of Total, Net Assets | 1.30% |  | 1.20% |
Fair Value | $ 178 |  | $ 488 |
Percentage of Total, Fair Value | 0.00% |  | 0.10% |
Percentage of Total, Net Assets | 0.10% |  | 0.30% |
Management of Companies and Enterprises, Offices of Other Holding Companies | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 12,672 |  | $ 11,240 |
Percentage of Total, Amortized Cost | 2.90% |  | 2.40% |
Percentage of Total, Net Assets | 7.40% |  | 6.20% |
Fair Value | $ 12,059 |  | $ 10,646 |
Percentage of Total, Fair Value | 2.60% |  | 2.10% |
Percentage of Total, Net Assets | 7.10% |  | 5.90% |
Manufacturing, Bare Printed Circuit Board Manufacturing | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 1,964 |  | $ 1,977 |
Percentage of Total, Amortized Cost | 0.50% |  | 0.40% |
Percentage of Total, Net Assets | 1.20% |  | 1.10% |
Fair Value | $ 1,866 |  | $ 1,854 |
Percentage of Total, Fair Value | 0.40% |  | 0.40% |
Percentage of Total, Net Assets | 1.10% |  | 1.00% |
Manufacturing, Current-Carrying Wiring Device Manufacturing | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 3,429 |  | $ 3,360 |
Percentage of Total, Amortized Cost | 0.80% |  | 0.70% |
Percentage of Total, Net Assets | 2.00% |  | 1.90% |
Fair Value | $ 3,603 |  | $ 3,468 |
Percentage of Total, Fair Value | 0.80% |  | 0.70% |
Percentage of Total, Net Assets | 2.10% |  | 1.90% |
Manufacturing, Other Aircraft Parts and Auxiliary Equipment Manufacturing | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 500 |  | $ 500 |
Percentage of Total, Amortized Cost | 0.10% |  | 0.10% |
Percentage of Total, Net Assets | 0.30% |  | 0.30% |
Fair Value | $ 0 |  | $ 0 |
Percentage of Total, Fair Value | 0.00% |  | 0.00% |
Percentage of Total, Net Assets | 0.00% |  | 0.00% |
Manufacturing, Fluid Power Pump and Motor Manufacturing | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 1,920 |  | $ 1,931 |
Percentage of Total, Amortized Cost | 0.40% |  | 0.40% |
Percentage of Total, Net Assets | 1.10% |  | 1.10% |
Fair Value | $ 1,850 |  | $ 1,862 |
Percentage of Total, Fair Value | 0.40% |  | 0.40% |
Percentage of Total, Net Assets | 1.10% |  | 1.00% |
Manufacturing, Ice Cream and Frozen Dessert Manufacturing | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 1,644 |  | $ 1,641 |
Percentage of Total, Amortized Cost | 0.40% |  | 0.30% |
Percentage of Total, Net Assets | 1.00% |  | 0.90% |
Fair Value | $ 1,464 |  | $ 1,540 |
Percentage of Total, Fair Value | 0.30% |  | 0.30% |
Percentage of Total, Net Assets | 0.90% |  | 0.90% |
Manufacturing, Motorcycle, Bicycle, and Parts Manufacturing | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 15,927 |  | $ 15,873 |
Percentage of Total, Amortized Cost | 3.70% |  | 3.30% |
Percentage of Total, Net Assets | 9.30% |  | 8.80% |
Fair Value | $ 14,938 |  | $ 15,942 |
Percentage of Total, Fair Value | 3.30% |  | 3.20% |
Percentage of Total, Net Assets | 8.80% |  | 8.80% |
Manufacturing, Other Industrial Machinery Manufacturing | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 4,543 |  | $ 5,203 |
Percentage of Total, Amortized Cost | 1.00% |  | 1.10% |
Percentage of Total, Net Assets | 2.60% |  | 2.90% |
Fair Value | $ 4,141 |  | $ 4,660 |
Percentage of Total, Fair Value | 0.90% |  | 0.90% |
Percentage of Total, Net Assets | 2.30% |  | 2.60% |
Manufacturing, Pharmaceutical Preparation Manufacturing | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 217 |  | $ 217 |
Percentage of Total, Amortized Cost | 0.10% |  | 0.00% |
Percentage of Total, Net Assets | 0.10% |  | 0.10% |
Fair Value | $ 77,105 |  | $ 85,456 |
Percentage of Total, Fair Value | 16.90% |  | 17.10% |
Percentage of Total, Net Assets | 45.20% |  | 47.40% |
Other Services, Except Public Administration, Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 642 |  | $ 572 |
Percentage of Total, Amortized Cost | 0.10% |  | 0.10% |
Percentage of Total, Net Assets | 0.40% |  | 0.30% |
Fair Value | $ 2,537 |  | $ 1,890 |
Percentage of Total, Fair Value | 0.60% |  | 0.40% |
Percentage of Total, Net Assets | 1.50% |  | 1.00% |
Other Services, Except Public Administration, Communication Equipment Repair and Maintenance | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost |  |  | $ 1,766 |
Percentage of Total, Amortized Cost |  |  | 0.40% |
Percentage of Total, Net Assets |  |  | 1.00% |
Fair Value |  |  | $ 1,572 |
Percentage of Total, Fair Value |  |  | 0.30% |
Percentage of Total, Net Assets |  |  | 0.90% |
Other Services, Except Public Administration, Other Automotive Mechanical and Electrical Repair and Maintenance | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost |  |  | $ 1,083 |
Percentage of Total, Amortized Cost |  |  | 0.20% |
Percentage of Total, Net Assets |  |  | 0.60% |
Fair Value |  |  | $ 1,064 |
Percentage of Total, Fair Value |  |  | 0.20% |
Percentage of Total, Net Assets |  |  | 0.60% |
Professional, Scientific, and Technical Services, Administrative Management and General Management Consulting Services | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost |  |  | $ 27,621 |
Percentage of Total, Amortized Cost |  |  | 5.80% |
Percentage of Total, Net Assets |  |  | 15.30% |
Fair Value |  |  | $ 27,148 |
Percentage of Total, Fair Value |  |  | 5.40% |
Percentage of Total, Net Assets |  |  | 15.00% |
Professional, Scientific, and Technical Services, Advertising Agencies | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 2,242 |  | $ 2,256 |
Percentage of Total, Amortized Cost | 0.50% |  | 0.50% |
Percentage of Total, Net Assets | 1.30% |  | 1.30% |
Fair Value | $ 2,190 |  | $ 1,898 |
Percentage of Total, Fair Value | 0.50% |  | 0.40% |
Percentage of Total, Net Assets | 1.30% |  | 1.10% |
Professional, Scientific, and Technical Services, Computer Systems Design Services | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 1,996 |  | $ 1,959 |
Percentage of Total, Amortized Cost | 0.50% |  | 0.40% |
Percentage of Total, Net Assets | 1.20% |  | 1.10% |
Fair Value | $ 2,016 |  | $ 1,943 |
Percentage of Total, Fair Value | 0.40% |  | 0.40% |
Percentage of Total, Net Assets | 1.20% |  | 1.10% |
Professional, Scientific, and Technical Services, Other Computer Related Services | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 17,056 |  | $ 14,595 |
Percentage of Total, Amortized Cost | 3.90% |  | 3.10% |
Percentage of Total, Net Assets | 10.00% |  | 8.10% |
Fair Value | $ 17,212 |  | $ 14,868 |
Percentage of Total, Fair Value | 3.80% |  | 3.00% |
Percentage of Total, Net Assets | 10.10% |  | 8.20% |
Public Administration, Other Justice, Public Order, and Safety Activities | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 703 |  | $ 703 |
Percentage of Total, Amortized Cost | 0.20% |  | 0.10% |
Percentage of Total, Net Assets | 0.40% |  | 0.40% |
Fair Value | $ 37 |  | $ 32 |
Percentage of Total, Fair Value | 0.00% |  | 0.00% |
Percentage of Total, Net Assets | 0.00% |  | 0.00% |
Real Estate and Rental and Leasing, Nonresidential Property Managers | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 4,660 |  | $ 4,680 |
Percentage of Total, Amortized Cost | 1.10% |  | 1.00% |
Percentage of Total, Net Assets | 2.70% |  | 2.60% |
Fair Value | $ 2,477 |  | $ 4,207 |
Percentage of Total, Fair Value | 0.50% |  | 0.80% |
Percentage of Total, Net Assets | 1.50% |  | 2.30% |
Real Estate and Rental and Leasing, Office Machinery and Equipment Rental and Leasing | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 7,153 |  | $ 6,418 |
Percentage of Total, Amortized Cost | 1.70% |  | 1.40% |
Percentage of Total, Net Assets | 4.20% |  | 3.60% |
Fair Value | $ 10,717 |  | $ 6,713 |
Percentage of Total, Fair Value | 2.30% |  | 1.30% |
Percentage of Total, Net Assets | 6.30% |  | 3.70% |
Retail Trade, Electronics and Appliance Stores | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost |  |  | $ 8,037 |
Percentage of Total, Amortized Cost |  |  | 1.70% |
Percentage of Total, Net Assets |  |  | 4.50% |
Fair Value |  |  | $ 8,102 |
Percentage of Total, Fair Value |  |  | 1.60% |
Percentage of Total, Net Assets |  |  | 4.50% |
Retail Trade, Electronic Shopping and Mail-Order Houses | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 6,622 |  | $ 6,747 |
Percentage of Total, Amortized Cost | 1.50% |  | 1.40% |
Percentage of Total, Net Assets | 3.90% |  | 3.70% |
Fair Value | $ 6,337 |  | $ 6,515 |
Percentage of Total, Fair Value | 1.40% |  | 1.30% |
Percentage of Total, Net Assets | 3.70% |  | 3.60% |
Retail Trade, Shoe Store | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost |  |  | $ 10,160 |
Percentage of Total, Amortized Cost |  |  | 2.10% |
Percentage of Total, Net Assets |  |  | 5.60% |
Fair Value |  |  | $ 1,104 |
Percentage of Total, Fair Value |  |  | 0.20% |
Percentage of Total, Net Assets |  |  | 0.60% |
Retail Trade, Supermarkets and Other Grocery (except Convenience) Stores | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 5,643 |  | $ 5,647 |
Percentage of Total, Amortized Cost | 1.30% |  | 1.20% |
Percentage of Total, Net Assets | 3.30% |  | 3.10% |
Fair Value | $ 5,957 |  | $ 5,532 |
Percentage of Total, Fair Value | 1.30% |  | 1.10% |
Percentage of Total, Net Assets | 3.50% |  | 3.10% |
Retail Trade, All Other General Merchandise Stores | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 499 |  | $ 499 |
Percentage of Total, Amortized Cost | 0.10% |  | 0.10% |
Percentage of Total, Net Assets | 0.30% |  | 0.30% |
Fair Value | $ 620 |  | $ 967 |
Percentage of Total, Fair Value | 0.10% |  | 0.20% |
Percentage of Total, Net Assets | 0.40% |  | 0.50% |
Transportation and Warehousing, Transportation and Warehousing | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 2,500 |  | $ 2,514 |
Percentage of Total, Amortized Cost | 0.60% |  | 0.50% |
Percentage of Total, Net Assets | 1.50% |  | 1.40% |
Fair Value | $ 2,381 |  | $ 2,501 |
Percentage of Total, Fair Value | 0.50% |  | 0.50% |
Percentage of Total, Net Assets | 1.40% |  | 1.40% |
Wholesale Trade, Business to Business Electronic Markets | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 2,845 |  | $ 2,858 |
Percentage of Total, Amortized Cost | 0.70% |  | 0.60% |
Percentage of Total, Net Assets | 1.70% |  | 1.60% |
Fair Value | $ 2,475 |  | $ 2,689 |
Percentage of Total, Fair Value | 0.50% |  | 0.50% |
Percentage of Total, Net Assets | 1.50% |  | 1.50% |
Wholesale Trade, Computer and Computer Peripheral Equipment and Software Merchant Wholesalers | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 10,114 |  | $ 11,156 |
Percentage of Total, Amortized Cost | 2.30% |  | 2.30% |
Percentage of Total, Net Assets | 5.80% |  | 6.20% |
Fair Value | $ 8,942 |  | $ 9,013 |
Percentage of Total, Fair Value | 2.00% |  | 1.80% |
Percentage of Total, Net Assets | 5.10% |  | 5.00% |
Wholesale Trade, Drugs and Druggists' Sundries Merchant Wholesalers | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 4,501 |  | $ 5,227 |
Percentage of Total, Amortized Cost | 1.00% |  | 1.10% |
Percentage of Total, Net Assets | 2.60% |  | 2.90% |
Fair Value | $ 3,608 |  | $ 4,622 |
Percentage of Total, Fair Value | 0.80% |  | 0.90% |
Percentage of Total, Net Assets | 2.10% |  | 2.60% |
Wholesale Trade, Industrial Machinery and Equipment Merchant Wholesalers | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 9,072 |  | $ 9,071 |
Percentage of Total, Amortized Cost | 2.10% |  | 1.90% |
Percentage of Total, Net Assets | 5.30% |  | 5.00% |
Fair Value | $ 9,073 |  | $ 9,073 |
Percentage of Total, Fair Value | 2.00% |  | 1.80% |
Percentage of Total, Net Assets | 5.30% |  | 5.00% |
Wholesale Trade, Motor Vehicle Parts (Used) Merchant Wholesalers | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 27,629 |  | $ 27,751 |
Percentage of Total, Amortized Cost | 6.40% |  | 5.80% |
Percentage of Total, Net Assets | 16.20% |  | 15.40% |
Fair Value | $ 27,856 |  | $ 27,821 |
Percentage of Total, Fair Value | 6.10% |  | 5.60% |
Percentage of Total, Net Assets | 16.30% |  | 15.40% |
Wholesale Trade, Other Miscellaneous Nondurable Goods Merchant Wholesalers | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 2,704 |  | $ 2,680 |
Percentage of Total, Amortized Cost | 0.60% |  | 0.60% |
Percentage of Total, Net Assets | 1.60% |  | 1.50% |
Fair Value | $ 385 |  | $ 2,246 |
Percentage of Total, Fair Value | 0.10% |  | 0.40% |
Percentage of Total, Net Assets | 0.20% |  | 1.20% |
Wholesale Trade, Sporting and Recreational Goods and Supplies Merchant Wholesalers | Total Debt and Equity Investments - Non-control/Non-affiliate Investments |  |  |  |
Schedule of Investments [Line Items] |  |  |  |
Amortized Cost | $ 8,163 |  | $ 8,163 |
Percentage of Total, Amortized Cost | 1.90% |  | 1.70% |
Percentage of Total, Net Assets | 4.80% |  | 4.40% |
Fair Value | $ 100 |  | $ 122 |
Percentage of Total, Fair Value | 0.00% |  | 0.00% |
Percentage of Total, Net Assets | 0.10% |  | 0.10% |
[1] | Equity ownership may be held in shares or units of companies affiliated with the portfolio company. The Company’s investments are generally classified as “restricted securities” as such term is defined under Regulation S-X Rule 6-03(f) or Securities Act Rule 144.
[2] | Equity ownership may be held in shares or units of companies affiliated with the portfolio company. The Company’s investments are generally classified as “restricted securities” as such term is defined under Regulation S-X Rule 6-03(f) or Securities Act Rule 144.
[3] | Unless otherwise noted in footnote 14, fair value was determined using significant unobservable inputs for all of the Company’s investments and are considered Level 3 under GAAP. See Note 5 for further details.
[4] | Unless otherwise noted with footnote 14, fair value was determined using significant unobservable inputs for all of the Company’s investments and are considered Level 3 under GAAP. See Note 5 for further details.
[5] | Non-qualifying assets under Section 55(a) of the 1940 Act. Qualifying assets as defined in Section 55 of the 1940 Act must represent at least 70% of the Company's assets immediately following the acquisition of any additional non-qualifying assets. As of December 31, 2022, approximately 80% of the Company's assets were qualifying assets.

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