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Consolidated Schedule of Investments (Unaudited) - Investments (Details) - USD ($)
$ in Thousands
Mar. 31, 2023
Dec. 31, 2022
Investments at cost $ 724,162 $ 721,248
Investments at fair value 715,312 720,026
Investment, Unaffiliated Issuer [Member]    
Investments at cost 724,162 721,248
Investments at fair value 714,466 720,026
Investment, Unaffiliated Issuer [Member] | Debt Securities [Member]    
Principal Amount  
Investments at cost 703,781 701,074
Investments at fair value 684,554 686,458
Investment, Unaffiliated Issuer [Member] | Warrant [Member]    
Investments at cost 14,735 14,790
Investments at fair value 25,658 29,712
Investment, Unaffiliated Issuer [Member] | Other Long-Term Investments [Member]    
Investments at cost 1,200 1,200
Investments at fair value 1,300 1,300
Investment, Unaffiliated Issuer [Member] | Equity Securities [Member]    
Investments at cost 4,446 4,184
Investments at fair value 2,954 2,556
Investment, Affiliated Issuer, Noncontrolled [Member]    
Investments at cost 0 0
Investments at fair value 846 0
Investment, Affiliated Issuer, Noncontrolled [Member] | Equity Securities [Member]    
Investments at cost 0  
Investments at fair value 846  
Biotechnology Sector [Member]    
Investments at cost 187,970 193,372
Investments at fair value 186,981 195,006
Medical Device Sector [Member]    
Investments at cost 129,102 132,803
Investments at fair value 131,823 135,960
Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Warrant [Member]    
Investments at cost 4,158  
Investments at fair value 6,603  
Software Sector [Member]    
Investments at cost 145,706 120,157
Investments at fair value 143,680 118,716
Diagnostics Sector [Member]    
Investments at cost 9,862 9,851
Investments at fair value 9,868 9,858
Communications Sector [Member]    
Investments at cost 22,913 22,892
Investments at fair value 26,168 26,176
Other Healthcare Sector [Member]    
Investments at cost 6,990 7,559
Investments at fair value 1,414 3,870
Life Science [Member] | Investment, Unaffiliated Issuer [Member] | Debt Securities [Member]    
Investments at cost 309,108 318,172
Investments at fair value 307,749 317,568
Life Science [Member] | Investment, Unaffiliated Issuer [Member] | Warrant [Member]    
Investments at cost   4,197
Investments at fair value   $ 9,792
Number of shares (in shares)  
Other Sustainability Sector [Member]    
Investments at cost 84,753 $ 84,633
Investments at fair value 83,734 85,524
Other Sustainability Sector [Member] | Investment, Unaffiliated Issuer [Member] | Warrant [Member]    
Investments at cost 922  
Investments at fair value 739  
Healthcare Sector [Member] | Investment, Unaffiliated Issuer [Member] | Debt Securities [Member]    
Investments at cost 32,926 30,729
Investments at fair value 26,137 25,819
Healthcare Sector [Member] | Investment, Unaffiliated Issuer [Member] | Warrant [Member]    
Investments at cost 424 416
Investments at fair value 1,945 1,953
Technology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Debt Securities [Member]    
Investments at cost 277,916 268,468
Investments at fair value 267,673 259,366
Technology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Warrant [Member]    
Investments at cost 9,231 9,249
Investments at fair value $ 16,371 16,148
Number of shares (in shares)  
Data Storage Sector [Member]    
Investments at cost $ 476 476
Investments at fair value 1,302 1,316
Internet and Media Sector [Member]    
Investments at cost 329 329
Investments at fair value 1,583 1,159
Sustainability Segment [Member] | Investment, Unaffiliated Issuer [Member] | Debt Securities [Member]    
Investments at cost 83,831 83,705
Investments at fair value 82,995 83,705
Sustainability Segment [Member] | Investment, Unaffiliated Issuer [Member] | Warrant [Member]    
Investments at cost   928
Investments at fair value   $ 1,819
Number of shares (in shares)  
Networking Sector [Member]    
Investments at cost 10,111 $ 11,831
Investments at fair value 9,984 11,710
Power Management Sector [Member]    
Investments at cost 1,585 1,585
Investments at fair value 2,808 2,610
Semiconductor Sector [Member]    
Investments at cost 57 56
Investments at fair value 0 0
Software, Healthcare Information and Service [Member]    
Investments at cost 16,498 13,735
Investments at fair value $ 16,800 $ 14,044
Avalo Therapeutics, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 14.25% 13.75%
Margin 6.25% 6.25%
Floor 9.50% 9.50%
Ceiling 0.00% 0.00%
ETP 3.00% 3.00%
Maturity Date Jan. 01, 2025 Jan. 01, 2025
Principal Amount $ 2,913 $ 2,885
Investments at cost 2,860 2,853
Investments at fair value $ 2,779 $ 2,777
Avalo Therapeutics, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 14.25% 13.75%
Margin 6.25% 6.25%
Floor 9.50% 9.50%
Ceiling 0.00% 0.00%
ETP 3.00% 3.00%
Maturity Date Jan. 01, 2025 Jan. 01, 2025
Principal Amount $ 2,885 $ 2,885
Investments at cost 2,832 2,823
Investments at fair value 2,752 2,750
Avalo Therapeutics, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Common Stock Warrants [Member]    
Investments at cost 311 311
Investments at fair value $ 0 $ 0
Number of shares (in shares) 26,444 26,442
Avalo Therapeutics, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Three [Member]    
Cash Rate 14.25% 13.75%
Margin 6.25% 6.25%
Floor 9.50% 9.50%
Ceiling 0.00% 0.00%
ETP 3.00% 3.00%
Maturity Date Jan. 01, 2025 Jan. 01, 2025
Principal Amount $ 1,442 $ 1,442
Investments at cost 1,416 1,411
Investments at fair value $ 1,375 $ 1,374
Avalo Therapeutics, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Four [Member]    
Cash Rate 14.25% 13.75%
Margin 6.25% 6.25%
Floor 9.50% 9.50%
Ceiling 0.00% 0.00%
ETP 3.00% 3.00%
Maturity Date Feb. 01, 2025 Feb. 01, 2025
Principal Amount $ 2,885 $ 2,885
Investments at cost 2,829 2,821
Investments at fair value $ 2,749 $ 2,748
Avalo Therapeutics, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Five [Member]    
Cash Rate 14.25% 13.75%
Margin 6.25% 6.25%
Floor 9.50% 9.50%
Ceiling 0.00% 0.00%
ETP 3.00% 3.00%
Maturity Date Feb. 01, 2025 Feb. 01, 2025
Principal Amount $ 2,885 $ 2,885
Investments at cost 2,829 2,821
Investments at fair value $ 2,749 $ 2,748
Avalo Therapeutics, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Six [Member]    
Cash Rate 14.25% 13.75%
Margin 6.25% 6.25%
Floor 9.50% 9.50%
Ceiling 0.00% 0.00%
ETP 3.00% 3.00%
Maturity Date Apr. 01, 2025 Apr. 01, 2025
Principal Amount $ 1,442 $ 1,442
Investments at cost 1,412 1,408
Investments at fair value $ 1,370 $ 1,371
Avalo Therapeutics, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Seven [Member]    
Cash Rate 14.25% 13.75%
Margin 6.25% 6.25%
Floor 9.50% 9.50%
Ceiling 0.00% 0.00%
ETP 3.00% 3.00%
Maturity Date Apr. 01, 2025 Apr. 01, 2025
Principal Amount $ 1,442 $ 1,442
Investments at cost 1,412 1,408
Investments at fair value $ 1,370 $ 1,371
Stealth BioTherapeutics Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 13.50% 13.00%
Margin 5.50% 5.50%
Floor 8.75% 8.75%
Ceiling 0.00% 0.00%
ETP 6.00% 6.00%
Maturity Date Oct. 01, 2025 Oct. 01, 2025
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,922 4,914
Investments at fair value $ 4,922 $ 4,914
Stealth BioTherapeutics Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 13.50% 13.00%
Margin 5.50% 5.50%
Floor 8.75% 8.75%
Ceiling 0.00% 0.00%
ETP 6.00% 6.00%
Maturity Date Oct. 01, 2025 Oct. 01, 2025
Principal Amount $ 2,500 $ 2,500
Investments at cost 2,461 2,457
Investments at fair value 2,461 2,457
Stealth BioTherapeutics Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Common Stock Warrants [Member]    
Investments at cost 264 264
Investments at fair value $ 28 $ 37
Number of shares (in shares) 318,181 318,181
Swift Health Systems Inc. [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 13.00% 12.25%
Margin 5.25% 5.25%
Floor 9.00% 9.00%
Ceiling 0.00% 0.00%
ETP 5.00% 5.00%
Maturity Date Jul. 01, 2027 Jul. 01, 2027
Principal Amount $ 3,500 $ 3,500
Investments at cost 3,457 3,349
Investments at fair value $ 3,457 $ 3,349
Swift Health Systems Inc. [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 13.00% 12.25%
Margin 5.25% 5.25%
Floor 9.00% 9.00%
Ceiling 0.00% 0.00%
ETP 5.00% 5.00%
Maturity Date Jul. 01, 2027 Jul. 01, 2027
Principal Amount $ 3,500 $ 3,500
Investments at cost 3,457 3,454
Investments at fair value 3,457 3,454
Swift Health Systems Inc. [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 71 71
Investments at fair value $ 81 $ 83
Number of shares (in shares) 135,484 135,484
Swift Health Systems Inc. [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Three [Member]    
Cash Rate 13.25%  
Margin 5.25%  
Floor 9.00%  
Ceiling 0.00%  
ETP 5.00%  
Maturity Date Jul. 01, 2027  
Principal Amount $ 3,500  
Investments at cost 3,447  
Investments at fair value $ 3,447  
Swift Health Systems Inc. [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Four [Member]    
Cash Rate 13.25%  
Margin 5.25%  
Floor 9.00%  
Ceiling 0.00%  
ETP 5.00%  
Maturity Date Jul. 01, 2027  
Principal Amount $ 3,500  
Investments at cost 3,447  
Investments at fair value $ 3,447  
Divergent Technologies, Inc. [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 11.25% 11.25%
Margin 6.00% 6.00%
Floor 9.50% 9.50%
Ceiling 11.25% 11.25%
ETP 3.00% 3.00%
Maturity Date Jul. 01, 2027 Jul. 01, 2027
Principal Amount $ 3,750 $ 3,750
Investments at cost 3,520 3,478
Investments at fair value $ 3,520 $ 3,478
Divergent Technologies, Inc. [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 11.25% 11.25%
Margin 6.00% 6.00%
Floor 9.50% 9.50%
Ceiling 11.25% 11.25%
ETP 3.00% 3.00%
Maturity Date Jul. 01, 2027 Jul. 01, 2027
Principal Amount $ 1,250 $ 1,250
Investments at cost 1,239 1,238
Investments at fair value 1,239 1,238
Divergent Technologies, Inc. [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 70 56
Investments at fair value $ 237 $ 233
Number of shares (in shares) 33,742 31,966
Divergent Technologies, Inc. [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Three [Member]    
Cash Rate 11.25% 11.25%
Margin 6.00% 6.00%
Floor 9.50% 9.50%
Ceiling 11.25% 11.25%
ETP 3.00% 3.00%
Maturity Date Jul. 01, 2027 Jul. 01, 2027
Principal Amount $ 3,750 $ 3,750
Investments at cost 3,717 3,715
Investments at fair value $ 3,717 $ 3,715
Divergent Technologies, Inc. [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Four [Member]    
Cash Rate 11.25% 11.25%
Margin 6.00% 6.00%
Floor 9.50% 9.50%
Ceiling 11.25% 11.25%
ETP 3.00% 3.00%
Maturity Date Jul. 01, 2027 Jul. 01, 2027
Principal Amount $ 1,250 $ 1,250
Investments at cost 1,239 1,238
Investments at fair value $ 1,239 $ 1,238
Divergent Technologies, Inc. [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Five [Member]    
Cash Rate 11.25% 11.25%
Margin 6.00% 6.00%
Floor 9.50% 9.50%
Ceiling 11.25% 11.25%
ETP 3.00% 3.00%
Maturity Date Jul. 01, 2027 Jul. 01, 2027
Principal Amount $ 3,750 $ 3,750
Investments at cost 3,717 3,715
Investments at fair value $ 3,717 $ 3,715
Divergent Technologies, Inc. [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Six [Member]    
Cash Rate 11.25% 11.25%
Margin 6.00% 6.00%
Floor 9.50% 9.50%
Ceiling 11.25% 11.25%
ETP 3.00% 3.00%
Maturity Date Jul. 01, 2027 Jul. 01, 2027
Principal Amount $ 1,250 $ 1,250
Investments at cost 1,239 1,238
Investments at fair value $ 1,239 $ 1,238
Divergent Technologies, Inc. [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Seven [Member]    
Cash Rate 11.25% 11.25%
Margin 6.00% 6.00%
Floor 9.50% 9.50%
Ceiling 11.25% 11.25%
ETP 3.00% 3.00%
Maturity Date Jan. 01, 2028 Jan. 01, 2028
Principal Amount $ 3,750 $ 3,750
Investments at cost 3,701 3,698
Investments at fair value $ 3,701 $ 3,698
Divergent Technologies, Inc. [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Eight [Member]    
Cash Rate 11.25% 11.25%
Margin 6.00% 6.00%
Floor 9.50% 9.50%
Ceiling 11.25% 11.25%
ETP 3.00% 3.00%
Maturity Date Jan. 01, 2028 Jan. 01, 2028
Principal Amount $ 3,750 $ 3,750
Investments at cost 3,701 3,698
Investments at fair value $ 3,701 $ 3,698
Divergent Technologies, Inc. [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Nine [Member]    
Cash Rate 11.25%  
Margin 6.00%  
Floor 9.50%  
Ceiling 11.25%  
ETP 3.00%  
Maturity Date Apr. 01, 2028  
Principal Amount $ 3,750  
Investments at cost 3,698  
Investments at fair value $ 3,698  
DropOff, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 14.50% 14.00%
Margin 6.50% 6.50%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 3.50% 3.50%
Maturity Date Apr. 01, 2026 Apr. 01, 2026
Principal Amount $ 6,500 $ 6,500
Investments at cost 6,359 6,347
Investments at fair value $ 6,359 $ 6,347
DropOff, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 14.50% 14.00%
Margin 6.50% 6.50%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 3.50% 3.50%
Maturity Date Apr. 01, 2026 Apr. 01, 2026
Principal Amount $ 6,000 $ 6,000
Investments at cost 5,869 5,859
Investments at fair value 5,869 5,859
DropOff, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Common Stock Warrants [Member]    
Investments at cost 455 455
Investments at fair value $ 196 $ 197
Number of shares (in shares) 516,732 516,732
DropOff, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Three [Member]    
Cash Rate 14.50% 14.00%
Margin 6.50% 6.50%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 3.50% 3.50%
Maturity Date Aug. 01, 2026 Aug. 01, 2026
Principal Amount $ 2,500 $ 2,500
Investments at cost 2,442 2,436
Investments at fair value $ 2,442 $ 2,436
Corinth Medtech, Inc [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 13.00% 12.25%
Margin 5.25% 5.25%
Floor 8.50% 8.50%
Ceiling 0.00% 0.00%
ETP 20.00% 20.00%
Maturity Date Jun. 30, 2023 Sep. 15, 2022
Principal Amount $ 2,528 $ 2,500
Investments at cost 2,528 2,500
Investments at fair value $ 2,528 $ 2,500
Corinth Medtech, Inc [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 13.00% 12.25%
Margin 5.25% 5.25%
Floor 8.50% 8.50%
Ceiling 0.00% 0.00%
ETP 20.00% 20.00%
Maturity Date Jun. 30, 2023 Sep. 15, 2022
Principal Amount $ 2,528 $ 2,500
Investments at cost 2,528 2,500
Investments at fair value $ 2,528 $ 2,500
Corinth Medtech, Inc [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Three [Member]    
Cash Rate 13.00%  
Margin 5.25%  
Floor 8.50%  
Ceiling 0.00%  
ETP 50.00%  
Maturity Date Jun. 30, 2023  
Principal Amount $ 200  
Investments at cost 200  
Investments at fair value $ 200  
Magnolia Medical Technologies, Inc [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 12.75% 12.00%
Margin 5.00% 5.00%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 4.00% 4.00%
Maturity Date Mar. 01, 2025 Mar. 01, 2025
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,946 4,939
Investments at fair value $ 4,946 $ 4,939
Magnolia Medical Technologies, Inc [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 12.75% 12.00%
Margin 5.00% 5.00%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 4.00% 4.00%
Maturity Date Mar. 01, 2025 Mar. 01, 2025
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,946 4,939
Investments at fair value 4,946 4,939
Magnolia Medical Technologies, Inc [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 194 194
Investments at fair value $ 379 $ 385
Number of shares (in shares) 809,931 809,931
Magnolia Medical Technologies, Inc [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Three [Member]    
Cash Rate 12.75% 12.00%
Margin 5.00% 5.00%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 4.00% 4.00%
Maturity Date Mar. 01, 2025 Mar. 01, 2025
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,940 4,933
Investments at fair value $ 4,940 $ 4,933
Magnolia Medical Technologies, Inc [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Four [Member]    
Cash Rate 12.75% 12.00%
Margin 5.00% 5.00%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 4.00% 4.00%
Maturity Date Mar. 01, 2025 Mar. 01, 2025
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,941 4,933
Investments at fair value $ 4,941 $ 4,933
Magnolia Medical Technologies, Inc [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Five [Member]    
Cash Rate 12.75% 12.50%
Margin 5.00% 5.00%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 4.00% 4.00%
Maturity Date Jan. 01, 2027 Jan. 01, 2027
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,920 4,913
Investments at fair value $ 4,920 $ 4,913
Magnolia Medical Technologies, Inc [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Six [Member]    
Cash Rate 12.75% 12.50%
Margin 5.00% 5.00%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 4.00% 4.00%
Maturity Date Jan. 01, 2027 Jan. 01, 2027
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,920 4,913
Investments at fair value $ 4,920 $ 4,913
Hound Labs, Inc. [Member] | Diagnostics Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 14.00% 13.50%
Margin 6.00% 6.00%
Floor 9.25% 9.25%
Ceiling 0.00% 0.00%
ETP 3.50% 3.50%
Maturity Date Jun. 01, 2026 Jun. 01, 2026
Principal Amount $ 2,500 $ 2,500
Investments at cost 2,388 2,385
Investments at fair value $ 2,388 $ 2,385
Hound Labs, Inc. [Member] | Diagnostics Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 14.00% 13.50%
Margin 6.00% 6.00%
Floor 9.25% 9.25%
Ceiling 0.00% 0.00%
ETP 3.50% 3.50%
Maturity Date Jun. 01, 2026 Jun. 01, 2026
Principal Amount $ 2,500 $ 2,500
Investments at cost 2,476 2,473
Investments at fair value 2,476 2,473
Hound Labs, Inc. [Member] | Diagnostics Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 47 47
Investments at fair value $ 53 $ 54
Number of shares (in shares) 159,893 159,893
Hound Labs, Inc. [Member] | Diagnostics Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Three [Member]    
Cash Rate 14.00% 13.50%
Margin 6.00% 6.00%
Floor 9.25% 9.25%
Ceiling 0.00% 0.00%
ETP 3.50% 3.50%
Maturity Date Jun. 01, 2026 Jun. 01, 2026
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,951 4,946
Investments at fair value $ 4,951 $ 4,946
Axiom Space, Inc [Member] | Communications Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 13.75% 13.00%
Margin 6.00% 6.00%
Floor 9.25% 9.25%
Ceiling 0.00% 0.00%
ETP 2.50% 2.50%
Maturity Date Jun. 01, 2026 Jun. 01, 2026
Principal Amount $ 7,500 $ 7,500
Investments at cost 7,459 7,455
Investments at fair value $ 7,459 $ 7,455
Axiom Space, Inc [Member] | Communications Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 13.75% 13.00%
Margin 6.00% 6.00%
Floor 9.25% 9.25%
Ceiling 0.00% 0.00%
ETP 2.50% 2.50%
Maturity Date Jun. 01, 2026 Jun. 01, 2026
Principal Amount $ 7,500 $ 7,500
Investments at cost 7,459 7,455
Investments at fair value 7,459 7,455
Axiom Space, Inc [Member] | Communications Sector [Member] | Investment, Unaffiliated Issuer [Member] | Common Stock Warrants [Member]    
Investments at cost 46 46
Investments at fair value $ 64 $ 67
Number of shares (in shares) 1,991 1,991
Axiom Space, Inc [Member] | Communications Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Three [Member]    
Cash Rate 13.75% 13.00%
Margin 6.00% 6.00%
Floor 9.25% 9.25%
Ceiling 0.00% 0.00%
ETP 2.50% 2.50%
Maturity Date Jun. 01, 2026 Jun. 01, 2026
Principal Amount $ 7,500 $ 7,500
Investments at cost 7,459 7,455
Investments at fair value 7,459 $ 7,455
Axiom Space, Inc [Member] | Communications Sector [Member] | Investment, Unaffiliated Issuer [Member] | Convertible Debt Securities [Member]    
Cash Rate   3.00%
Maturity Date   Jul. 01, 2023
Principal Amount   $ 250
Investments at cost   250
Investments at fair value   $ 306
Axiom Space, Inc [Member] | Technology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock [Member]    
Investments at cost 261  
Investments at fair value $ 306  
Number of shares (in shares) 1,810  
Aerobiotix, LLC [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 14.25% 13.75%
Margin 6.25% 6.25%
Floor 9.50% 9.50%
Ceiling 0.00% 0.00%
ETP 6.00% 6.00%
Maturity Date Apr. 01, 2026 Apr. 01, 2026
Principal Amount $ 2,500 $ 2,500
Investments at cost 2,467 2,463
Investments at fair value $ 2,361 $ 2,364
Aerobiotix, LLC [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 14.25% 13.75%
Margin 6.25% 6.25%
Floor 9.50% 9.50%
Ceiling 0.00% 0.00%
ETP 6.00% 6.00%
Maturity Date Apr. 01, 2026 Apr. 01, 2026
Principal Amount $ 2,500 $ 2,500
Investments at cost 2,467 2,463
Investments at fair value 2,361 2,364
Aerobiotix, LLC [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 48 48
Investments at fair value $ 31 $ 31
Number of shares (in shares) 27,330 27,330
Castle Creek Biosciences, Inc [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 12.88% 12.50%
Margin 6.05% 6.05%
Floor 9.55% 9.55%
Ceiling 13.50% 13.50%
ETP 5.50% 5.50%
Maturity Date May 01, 2026 May 01, 2026
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,895 4,891
Investments at fair value $ 4,895 $ 4,891
Castle Creek Biosciences, Inc [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 12.88% 12.50%
Margin 6.05% 6.05%
Floor 9.55% 9.55%
Ceiling 13.50% 13.50%
ETP 5.50% 5.50%
Maturity Date May 01, 2026 May 01, 2026
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,967 4,963
Investments at fair value 4,967 4,963
Castle Creek Biosciences, Inc [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 214 214
Investments at fair value $ 329 $ 335
Number of shares (in shares) 7,404 7,404
Castle Creek Biosciences, Inc [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Three [Member]    
Cash Rate 12.88% 12.50%
Margin 6.05% 6.05%
Floor 9.55% 9.55%
Ceiling 13.50% 13.50%
ETP 5.50% 5.50%
Maturity Date May 01, 2026 May 01, 2026
Principal Amount $ 3,000 $ 3,000
Investments at cost 2,977 2,978
Investments at fair value $ 2,977 $ 2,978
Castle Creek Biosciences, Inc [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Four [Member]    
Cash Rate 12.88% 12.50%
Margin 6.05% 6.05%
Floor 9.55% 9.55%
Ceiling 13.50% 13.50%
ETP 5.50% 5.50%
Maturity Date May 01, 2026 May 01, 2026
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,967 4,963
Investments at fair value $ 4,967 $ 4,963
Castle Creek Biosciences, Inc [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Five [Member]    
Cash Rate 12.88% 12.50%
Margin 6.05% 6.05%
Floor 9.55% 9.55%
Ceiling 13.50% 13.50%
ETP 5.50% 5.50%
Maturity Date May 01, 2026 May 01, 2026
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,970 4,963
Investments at fair value $ 4,970 $ 4,963
Castle Creek Biosciences, Inc [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Six [Member]    
Cash Rate 12.88% 12.50%
Margin 6.05% 6.05%
Floor 9.55% 9.55%
Ceiling 13.50% 13.50%
ETP 5.50% 5.50%
Maturity Date May 01, 2026 May 01, 2026
Principal Amount $ 3,000 $ 3,000
Investments at cost 2,980 2,978
Investments at fair value 2,980 2,978
Castle Creek Biosciences, Inc [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Common Stock [Member]    
Investments at cost 250 250
Investments at fair value $ 250 $ 250
Number of shares (in shares) 1,162 1,162
Meditrina, Inc [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost $ 83 $ 83
Investments at fair value $ 98 $ 101
Number of shares (in shares) 233,993 233,993
Kate Farms, Inc [Member] | Other Healthcare Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost $ 102 $ 102
Investments at fair value $ 1,363 $ 1,370
Number of shares (in shares) 82,965 82,965
CSA Medical, Inc [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost $ 153 $ 153
Investments at fair value $ 148 $ 150
Number of shares (in shares) 1,375,727 1,375,727
CSA Medical, Inc [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, LIBOR Index, One [Member]    
Cash Rate 12.87% 12.37%
Margin 8.20% 8.20%
Floor 10.00% 10.00%
Ceiling 0.00% 0.00%
ETP 5.00% 5.00%
Maturity Date Jan. 01, 2024 Jan. 01, 2024
Principal Amount $ 1,250 $ 1,625
Investments at cost 1,239 1,610
Investments at fair value $ 1,239 $ 1,610
CSA Medical, Inc [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, LIBOR Index, Two [Member]    
Cash Rate 12.87% 12.37%
Margin 8.20% 8.20%
Floor 10.00% 10.00%
Ceiling 0.00% 0.00%
ETP 5.00% 5.00%
Maturity Date Jan. 01, 2024 Jan. 01, 2024
Principal Amount $ 83 $ 108
Investments at cost 83 107
Investments at fair value $ 83 $ 107
CSA Medical, Inc [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, LIBOR Index, Three [Member]    
Cash Rate 12.87% 12.37%
Margin 8.20% 8.20%
Floor 10.00% 10.00%
Ceiling 0.00% 0.00%
ETP 5.00% 5.00%
Maturity Date Mar. 01, 2024 Mar. 01, 2024
Principal Amount $ 1,600 $ 2,000
Investments at cost 1,587 1,983
Investments at fair value 1,587 1,983
Intelepeer Holdings, Inc [Member] | Communications Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 138 139
Investments at fair value $ 3,251 $ 3,265
Number of shares (in shares) 2,936,535 2,936,535
Engage3, LLC [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 14.00% 13.25%
Margin 6.25% 6.25%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 4.50% 4.50%
Maturity Date Jul. 01, 2027 Jul. 01, 2027
Principal Amount $ 3,750 $ 3,750
Investments at cost 3,680 3,678
Investments at fair value $ 3,680 $ 3,678
Engage3, LLC [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 14.00% 13.25%
Margin 6.25% 6.25%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 4.50% 4.50%
Maturity Date Jul. 01, 2027 Jul. 01, 2027
Principal Amount $ 3,750 $ 3,750
Investments at cost 3,720 3,718
Investments at fair value 3,720 3,718
Corvium, Inc [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 53 53
Investments at fair value $ 0 $ 0
Number of shares (in shares) 661,956 661,956
Robin Healthcare, Inc. [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 13.50% 13.00%
Margin 5.50% 5.50%
Floor 10.25% 10.25%
Ceiling 0.00% 0.00%
ETP 4.00% 4.00%
Maturity Date Nov. 01, 2026 Nov. 01, 2026
Principal Amount $ 3,500 $ 3,500
Investments at cost 3,413 3,360
Investments at fair value $ 3,413 $ 3,360
Robin Healthcare, Inc. [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 13.50% 13.00%
Margin 5.50% 5.50%
Floor 10.25% 10.25%
Ceiling 0.00% 0.00%
ETP 4.00% 4.00%
Maturity Date Nov. 01, 2026 Nov. 01, 2026
Principal Amount $ 3,500 $ 3,500
Investments at cost 3,463 3,460
Investments at fair value 3,463 3,460
Robin Healthcare, Inc. [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 16 16
Investments at fair value $ 15 $ 16
Number of shares (in shares) 86,066 86,066
Secure Transfusion Services, Inc [Member] | Other Healthcare Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 13.75% 13.25%
Margin 5.75% 5.75%
Floor 9.00% 9.00%
Ceiling 0.00% 0.00%
ETP 4.00% 4.00%
Maturity Date Oct. 01, 2025 Oct. 01, 2025
Principal Amount $ 4,719 $ 4,943
Investments at cost 4,658 4,943
Investments at fair value $ 46 $ 1,668
Secure Transfusion Services, Inc [Member] | Other Healthcare Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 13.75% 13.25%
Margin 5.75% 5.75%
Floor 9.00% 9.00%
Ceiling 0.00% 0.00%
ETP 4.00% 4.00%
Maturity Date Dec. 31, 2025 Dec. 31, 2025
Principal Amount $ 2,217 $ 2,500
Investments at cost 2,182 2,467
Investments at fair value 5 832
Secure Transfusion Services, Inc [Member] | Other Healthcare Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 48 47
Investments at fair value $ 0 $ 0
Number of shares (in shares) 77,690 77,690
PebblePost, Inc [Member] | Communications Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost $ 91 $ 92
Investments at fair value $ 170 $ 173
Number of shares (in shares) 598,850 598,850
Ceribell, Inc. [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 11.25% 10.50%
Margin 3.50% 3.50%
Floor 8.25% 8.25%
Ceiling 0.00% 0.00%
ETP 5.50% 5.50%
Maturity Date Oct. 01, 2024 Oct. 01, 2024
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,977 4,973
Investments at fair value $ 4,977 $ 4,973
Ceribell, Inc. [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 11.25% 10.50%
Margin 3.50% 3.50%
Floor 8.25% 8.25%
Ceiling 0.00% 0.00%
ETP 5.50% 5.50%
Maturity Date Oct. 01, 2024 Oct. 01, 2024
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,977 4,973
Investments at fair value 4,977 4,973
Ceribell, Inc. [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 69 69
Investments at fair value $ 206 $ 209
Number of shares (in shares) 145,483 145,483
Ceribell, Inc. [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Three [Member]    
Cash Rate 11.25% 10.50%
Margin 3.50% 3.50%
Floor 8.25% 8.25%
Ceiling 0.00% 0.00%
ETP 5.50% 5.50%
Maturity Date Oct. 01, 2024 Oct. 01, 2024
Principal Amount $ 2,500 $ 2,500
Investments at cost 2,481 2,478
Investments at fair value $ 2,481 $ 2,478
Ceribell, Inc. [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Four [Member]    
Cash Rate 11.25% 10.50%
Margin 3.50% 3.50%
Floor 8.25% 8.25%
Ceiling 0.00% 0.00%
ETP 5.50% 5.50%
Maturity Date Oct. 01, 2024 Oct. 01, 2024
Principal Amount $ 2,500 $ 2,500
Investments at cost 2,481 2,478
Investments at fair value 2,481 2,478
Emalex Biosciences, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 176 176
Investments at fair value $ 256 $ 263
Number of shares (in shares) 110,402 110,402
Emalex Biosciences, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, LIBOR Index, One [Member]    
Cash Rate 12.57% 12.07%
Margin 4.72% 7.90%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 5.00% 5.00%
Maturity Date Jun. 01, 2024 Jun. 01, 2024
Principal Amount $ 1,979 $ 1,979
Investments at cost 1,965 1,962
Investments at fair value $ 1,965 $ 1,962
Emalex Biosciences, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, LIBOR Index, Two [Member]    
Cash Rate 12.57% 12.07%
Margin 4.72% 7.90%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 5.00% 5.00%
Maturity Date Jun. 01, 2024 Jun. 01, 2024
Principal Amount $ 1,979 $ 1,979
Investments at cost 1,966 1,963
Investments at fair value $ 1,966 $ 1,963
Emalex Biosciences, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, LIBOR Index, Three [Member]    
Cash Rate 12.57% 12.07%
Margin 4.72% 7.90%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 5.00% 5.00%
Maturity Date Nov. 01, 2025 Nov. 01, 2025
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,930 4,923
Investments at fair value 4,930 4,923
Emalex Biosciences, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Common Stock [Member]    
Investments at cost 356 356
Investments at fair value $ 356 $ 356
Number of shares (in shares) 32,831 32,831
Emalex Biosciences, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, LIBOR Index, Four [Member]    
Cash Rate 12.57% 12.07%
Margin 4.72% 7.90%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 5.00% 5.00%
Maturity Date May 01, 2026 May 01, 2026
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,921 4,912
Investments at fair value $ 4,921 $ 4,912
Scientia Vascular, Inc. [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 12.50% 11.75%
Margin 4.75% 4.75%
Floor 8.50% 8.50%
Ceiling 0.00% 0.00%
ETP 5.00% 5.00%
Maturity Date Jan. 01, 2027 Jan. 01, 2027
Principal Amount $ 3,750 $ 3,750
Investments at cost 3,601 3,597
Investments at fair value $ 3,601 $ 3,597
Scientia Vascular, Inc. [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 12.50% 11.75%
Margin 4.75% 4.75%
Floor 8.50% 8.50%
Ceiling 0.00% 0.00%
ETP 5.00% 5.00%
Maturity Date Jan. 01, 2027 Jan. 01, 2027
Principal Amount $ 3,750 $ 3,750
Investments at cost 3,710 3,706
Investments at fair value 3,710 3,706
Scientia Vascular, Inc. [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 40 40
Investments at fair value $ 45 $ 46
Number of shares (in shares) 19,662 19,662
BrightInsight, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost $ 167  
Investments at fair value $ 175  
Number of shares (in shares) 85,066  
BrightInsight, Inc. [Member] | Software, Healthcare Information and Service [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 13.25% 12.50%
Margin 5.50% 5.50%
Floor 9.50% 9.50%
Ceiling 0.00% 0.00%
ETP 3.00% 3.00%
Maturity Date Aug. 01, 2027 Aug. 01, 2027
Principal Amount $ 7,000 $ 7,000
Investments at cost 6,663 6,619
Investments at fair value $ 6,663 $ 6,619
BrightInsight, Inc. [Member] | Software, Healthcare Information and Service [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 13.25% 12.50%
Margin 5.50% 5.50%
Floor 9.50% 9.50%
Ceiling 0.00% 0.00%
ETP 3.00% 3.00%
Maturity Date Aug. 01, 2027 Aug. 01, 2027
Principal Amount $ 3,500 $ 3,500
Investments at cost 3,452 3,448
Investments at fair value $ 3,452 3,448
BrightInsight, Inc. [Member] | Software, Healthcare Information and Service [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost   160
Investments at fair value   $ 170
Number of shares (in shares)   80,544
BrightInsight, Inc. [Member] | Software, Healthcare Information and Service [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Three [Member]    
Cash Rate 13.25% 12.50%
Margin 5.50% 5.50%
Floor 9.50% 9.50%
Ceiling 0.00% 0.00%
ETP 3.00% 3.00%
Maturity Date Aug. 01, 2027 Aug. 01, 2027
Principal Amount $ 3,500 $ 3,500
Investments at cost 3,452 3,448
Investments at fair value $ 3,452 $ 3,448
BrightInsight, Inc. [Member] | Software, Healthcare Information and Service [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Four [Member]    
Cash Rate 13.50%  
Margin 5.50%  
Floor 9.50%  
Ceiling 0.00%  
ETP 3.00%  
Maturity Date Apr. 01, 2028  
Principal Amount $ 2,750  
Investments at cost 2,704  
Investments at fair value 2,704  
Alula Holdings, Inc [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate   13.75%
Margin   6.75%
Floor   10.00%
Ceiling   0.00%
ETP   3.00%
Maturity Date   Jan. 01, 2025
Principal Amount   $ 5,000
Investments at cost   4,966
Investments at fair value   $ 4,966
Alula Holdings, Inc [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate   13.75%
Margin   6.75%
Floor   10.00%
Ceiling   0.00%
ETP   3.00%
Maturity Date   Jan. 01, 2025
Principal Amount   $ 5,000
Investments at cost   4,966
Investments at fair value   4,966
Alula Holdings, Inc [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 93 93
Investments at fair value $ 64 $ 64
Number of shares (in shares) 20,000 20,000
Alula Holdings, Inc [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Three [Member]    
Cash Rate   13.75%
Margin   6.75%
Floor   10.00%
Ceiling   0.00%
ETP   3.00%
Maturity Date   Jan. 01, 2025
Principal Amount   $ 3,000
Investments at cost   2,979
Investments at fair value   $ 2,979
Alula Holdings, Inc [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Four [Member]    
Cash Rate   13.75%
Margin   6.75%
Floor   10.00%
Ceiling   0.00%
ETP   3.00%
Maturity Date   Dec. 01, 2025
Principal Amount   $ 1,000
Investments at cost   976
Investments at fair value   $ 976
Alula Holdings, Inc [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Five [Member]    
Cash Rate   13.75%
Margin   6.75%
Floor   10.00%
Ceiling   0.00%
ETP   3.00%
Maturity Date   Feb. 01, 2026
Principal Amount   $ 1,000
Investments at cost   977
Investments at fair value   $ 977
Aerofarms, Inc. [Member] | Other Sustainability Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 14.75% 14.25%
Margin 6.75% 6.75%
Floor 10.00% 10.00%
Ceiling 0.00% 0.00%
ETP 3.00% 3.00%
Maturity Date Apr. 01, 2026 Apr. 01, 2026
Principal Amount $ 3,750 $ 3,750
Investments at cost 3,704 3,699
Investments at fair value $ 3,585 $ 3,699
Aerofarms, Inc. [Member] | Other Sustainability Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 14.75% 14.25%
Margin 6.75% 6.75%
Floor 10.00% 10.00%
Ceiling 0.00% 0.00%
ETP 3.00% 3.00%
Maturity Date Apr. 01, 2026 Apr. 01, 2026
Principal Amount $ 3,750 $ 3,750
Investments at cost 3,704 3,699
Investments at fair value 3,585 3,699
Aerofarms, Inc. [Member] | Other Sustainability Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 61 61
Investments at fair value $ 72 $ 74
Number of shares (in shares) 201,537 201,537
Groundspeed Analytics, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 13.50% 13.00%
Margin 5.50% 5.50%
Floor 11.00% 11.00%
Ceiling 18.00% 18.00%
ETP 3.00% 3.00%
Maturity Date Dec. 01, 2026 Dec. 01, 2026
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,802 4,798
Investments at fair value $ 4,802 $ 4,798
Groundspeed Analytics, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 13.50% 13.00%
Margin 5.50% 5.50%
Floor 11.00% 11.00%
Ceiling 18.00% 18.00%
ETP 3.00% 3.00%
Maturity Date Dec. 01, 2026 Dec. 01, 2026
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,953 4,948
Investments at fair value 4,953 4,948
Groundspeed Analytics, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 7 6
Investments at fair value $ 1 $ 6
Number of shares (in shares) 86,300 86,300
Groundspeed Analytics, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Convertible Debt Securities [Member]    
Cash Rate 15.00%  
Maturity Date Sep. 10, 2024  
Principal Amount $ 500  
Investments at cost 500  
Investments at fair value $ 500  
Evelo Biosciences, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 12.25% 11.75%
Margin 4.25% 4.75%
Floor 11.00% 11.00%
Ceiling 0.00% 0.00%
ETP 4.25% 4.25%
Maturity Date Jan. 01, 2028 Jan. 01, 2028
Principal Amount $ 10,000 $ 10,000
Investments at cost 9,880 9,872
Investments at fair value $ 9,880 $ 9,872
Evelo Biosciences, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 12.25% 11.75%
Margin 4.25% 4.75%
Floor 11.00% 11.00%
Ceiling 0.00% 0.00%
ETP 4.25% 4.25%
Maturity Date Jan. 01, 2028 Jan. 01, 2028
Principal Amount $ 15,000 $ 15,000
Investments at cost 14,819 14,808
Investments at fair value 14,819 14,808
Evelo Biosciences, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Common Stock Warrants [Member]    
Investments at cost 126 126
Investments at fair value $ 0 $ 125
Number of shares (in shares) 463,915 463,915
Evelo Biosciences, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Three [Member]    
Cash Rate 12.25% 11.75%
Margin 4.25% 4.75%
Floor 11.00% 11.00%
Ceiling 0.00% 0.00%
ETP 4.25% 4.25%
Maturity Date Jan. 01, 2028 Jan. 01, 2028
Principal Amount $ 6,000 $ 6,000
Investments at cost 5,928 5,923
Investments at fair value $ 5,928 $ 5,923
Evelo Biosciences, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Four [Member]    
Cash Rate 12.25% 11.75%
Margin 4.25% 4.75%
Floor 11.00% 11.00%
Ceiling 0.00% 0.00%
ETP 4.25% 4.25%
Maturity Date Jan. 01, 2028 Jan. 01, 2028
Principal Amount $ 6,000 $ 6,000
Investments at cost 5,928 5,923
Investments at fair value $ 5,928 $ 5,923
Evelo Biosciences, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Five [Member]    
Cash Rate 12.25% 11.75%
Margin 4.25% 4.75%
Floor 11.00% 11.00%
Ceiling 0.00% 0.00%
ETP 4.25% 4.25%
Maturity Date Jan. 01, 2028 Jan. 01, 2028
Principal Amount $ 4,000 $ 4,000
Investments at cost 3,952 3,949
Investments at fair value $ 3,952 $ 3,949
Evelo Biosciences, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Six [Member]    
Cash Rate 12.25% 11.75%
Margin 4.25% 4.75%
Floor 11.00% 11.00%
Ceiling 0.00% 0.00%
ETP 4.25% 4.25%
Maturity Date Jan. 01, 2028 Jan. 01, 2028
Principal Amount $ 4,000 $ 4,000
Investments at cost 3,952 3,949
Investments at fair value $ 3,952 $ 3,949
Sonex Health, Inc. [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 14.25% 13.50%
Margin 6.50% 6.50%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 8.00% 8.00%
Maturity Date Jun. 01, 2025 Jun. 01, 2025
Principal Amount $ 2,500 $ 2,500
Investments at cost 2,478 2,476
Investments at fair value $ 2,478 $ 2,476
Sonex Health, Inc. [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 14.25% 13.50%
Margin 6.50% 6.50%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 8.00% 8.00%
Maturity Date Jun. 01, 2025 Jun. 01, 2025
Principal Amount $ 2,500 $ 2,500
Investments at cost 2,478 2,476
Investments at fair value 2,478 2,476
Sonex Health, Inc. [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 98 98
Investments at fair value $ 120 $ 123
Number of shares (in shares) 605,313 605,313
Sonex Health, Inc. [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Three [Member]    
Cash Rate 14.25% 13.50%
Margin 6.50% 6.50%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 8.00% 8.00%
Maturity Date Jun. 01, 2025 Jun. 01, 2025
Principal Amount $ 2,500 $ 2,500
Investments at cost 2,478 2,476
Investments at fair value $ 2,478 $ 2,476
Sonex Health, Inc. [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Four [Member]    
Cash Rate 14.25% 13.50%
Margin 6.50% 6.50%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 8.00% 8.00%
Maturity Date Apr. 01, 2026 Apr. 01, 2026
Principal Amount $ 2,500 $ 2,500
Investments at cost 2,459 2,453
Investments at fair value $ 2,459 $ 2,453
Sonex Health, Inc. [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Five [Member]    
Cash Rate 14.25% 13.50%
Margin 6.50% 6.50%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 8.00% 8.00%
Maturity Date May 01, 2026 May 01, 2026
Principal Amount $ 2,500 $ 2,500
Investments at cost 2,458 2,455
Investments at fair value 2,458 2,455
Medsphere Systems Corporation [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 60  
Investments at fair value $ 354  
Number of shares (in shares) 7,097,792  
Medsphere Systems Corporation [Member] | Software, Healthcare Information and Service [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost   60
Investments at fair value   $ 359
Number of shares (in shares)   7,097,792
Embody, Inc. [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate   14.00%
Margin   6.50%
Floor   9.75%
Ceiling   0.00%
ETP   28.00%
Maturity Date   Aug. 01, 2026
Principal Amount   $ 2,500
Investments at cost   2,482
Investments at fair value   2,482
Aterian, Inc [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Common Stock Warrants [Member]    
Investments at cost $ 195 195
Investments at fair value $ 0 $ 0
Number of shares (in shares) 76,923 76,923
Greenlight Biosciences, Inc [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 13.75% 13.25%
Margin 5.75% 5.75%
Floor 9.00% 9.00%
Ceiling 0.00% 0.00%
ETP 3.00% 3.00%
Maturity Date Jul. 01, 2025 Jul. 01, 2025
Principal Amount $ 4,500 $ 5,000
Investments at cost 4,371 4,857
Investments at fair value $ 4,352 $ 4,857
Greenlight Biosciences, Inc [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 13.75% 13.25%
Margin 5.75% 5.75%
Floor 9.00% 9.00%
Ceiling 0.00% 0.00%
ETP 3.00% 3.00%
Maturity Date Jul. 01, 2025 Jul. 01, 2025
Principal Amount $ 2,250 $ 2,500
Investments at cost 2,187 2,430
Investments at fair value 2,177 2,430
Greenlight Biosciences, Inc [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Common Stock Warrants [Member]    
Investments at cost 366 366
Investments at fair value $ 0 $ 0
Number of shares (in shares) 47,452 47,452
VERO Biotech LLC [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost $ 53 $ 53
Investments at fair value $ 1 $ 1
Number of shares (in shares) 408 408
InfoBionic, Inc [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 14.00% 13.25%
Margin 6.25% 6.25%
Floor 9.50% 9.50%
Ceiling 0.00% 0.00%
ETP 4.00% 4.00%
Maturity Date Oct. 01, 2024 Oct. 01, 2024
Principal Amount $ 2,771 $ 3,208
Investments at cost 2,715 3,143
Investments at fair value $ 2,715 $ 3,143
InfoBionic, Inc [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 14.00% 13.25%
Margin 6.25% 6.25%
Floor 9.50% 9.50%
Ceiling 0.00% 0.00%
ETP 4.00% 4.00%
Maturity Date Jun. 01, 2025 Jun. 01, 2025
Principal Amount $ 1,000 $ 1,000
Investments at cost 977 974
Investments at fair value 977 974
InfoBionic, Inc [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 124 124
Investments at fair value $ 51 $ 113
Number of shares (in shares) 317,647 317,647
F-Star Therapeutics, Inc [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate   13.25%
Margin   6.25%
Floor   9.50%
Ceiling   0.00%
ETP   4.00%
Maturity Date   Apr. 01, 2025
Principal Amount   $ 2,500
Investments at cost   2,476
Investments at fair value   $ 2,476
F-Star Therapeutics, Inc [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate   13.25%
Margin   6.25%
Floor   9.50%
Ceiling   0.00%
ETP   4.00%
Maturity Date   Jul. 01, 2025
Principal Amount   $ 2,500
Investments at cost   2,473
Investments at fair value   2,473
F-Star Therapeutics, Inc [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Common Stock Warrants [Member]    
Investments at cost   35
Investments at fair value   $ 0
Number of shares (in shares)   21,120
Better Place Forests Co. [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 14.25% 13.75%
Margin 6.25% 6.25%
Floor 9.50% 9.50%
Ceiling 0.00% 0.00%
ETP 1.85% 1.85%
Maturity Date Jul. 01, 2025 Jul. 01, 2025
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,951 4,951
Investments at fair value $ 3,467 $ 3,834
Better Place Forests Co. [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 14.25% 13.75%
Margin 6.25% 6.25%
Floor 9.50% 9.50%
Ceiling 0.00% 0.00%
ETP 1.85% 1.85%
Maturity Date Oct. 01, 2025 Oct. 01, 2025
Principal Amount $ 2,500 $ 2,500
Investments at cost 2,474 2,474
Investments at fair value 1,733 1,916
Better Place Forests Co. [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 26 26
Investments at fair value $ 0 $ 0
Number of shares (in shares) 2,672 10,690
Nexii Building Solutions, Inc [Member] | Other Sustainability Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 15.00% 14.50%
Margin 7.00% 7.00%
Floor 10.25% 10.25%
Ceiling 0.00% 0.00%
ETP 2.50% 2.50%
Maturity Date Sep. 01, 2025 Sep. 01, 2025
Principal Amount $ 7,500 $ 7,500
Investments at cost 7,383 7,371
Investments at fair value $ 7,245 $ 7,371
Nexii Building Solutions, Inc [Member] | Other Sustainability Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 15.00% 14.50%
Margin 7.00% 7.00%
Floor 10.25% 10.25%
Ceiling 0.00% 0.00%
ETP 2.50% 2.50%
Maturity Date Sep. 01, 2025 Sep. 01, 2025
Principal Amount $ 7,500 $ 7,500
Investments at cost 7,383 7,371
Investments at fair value 7,245 7,371
Nexii Building Solutions, Inc [Member] | Other Sustainability Sector [Member] | Investment, Unaffiliated Issuer [Member] | Common Stock Warrants [Member]    
Investments at cost 490 488
Investments at fair value $ 1 $ 1,061
Number of shares (in shares) 204,195 204,832
Nexii Building Solutions, Inc [Member] | Other Sustainability Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Three [Member]    
Cash Rate 15.00% 14.50%
Margin 7.00% 7.00%
Floor 10.25% 10.25%
Ceiling 0.00% 0.00%
ETP 2.50% 2.50%
Maturity Date Sep. 01, 2025 Sep. 01, 2025
Principal Amount $ 7,500 $ 7,500
Investments at cost 7,383 7,371
Investments at fair value $ 7,245 $ 7,371
Nexii Building Solutions, Inc [Member] | Other Sustainability Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Four [Member]    
Cash Rate 15.00% 14.50%
Margin 7.00% 7.00%
Floor 10.25% 10.25%
Ceiling 0.00% 0.00%
ETP 2.50% 2.50%
Maturity Date Jul. 01, 2026 Jul. 01, 2026
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,912 4,903
Investments at fair value $ 4,820 $ 4,903
Nexii Building Solutions, Inc [Member] | Other Sustainability Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Five [Member]    
Cash Rate 15.00% 14.50%
Margin 7.00% 7.00%
Floor 10.25% 10.25%
Ceiling 0.00% 0.00%
ETP 2.50% 2.50%
Maturity Date Jul. 01, 2026 Jul. 01, 2026
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,912 4,903
Investments at fair value 4,820 4,903
Imunon, Inc [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Common Stock Warrants [Member]    
Investments at cost 66 66
Investments at fair value $ 0 $ 0
Number of shares (in shares) 19,671 16,502
Caastle, Inc [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost $ 68 $ 68
Investments at fair value $ 1,057 $ 1,069
Number of shares (in shares) 268,591 268,591
Cognoa, Inc. [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 13.50% 13.00%
Margin 5.50% 5.50%
Floor 8.75% 8.75%
Ceiling 0.00% 0.00%
ETP 6.00% 6.00%
Maturity Date Aug. 01, 2026 Aug. 01, 2026
Principal Amount $ 5,000 $ 2,500
Investments at cost 4,940 2,466
Investments at fair value $ 4,940 $ 2,466
Cognoa, Inc. [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 13.50% 13.00%
Margin 5.50% 5.50%
Floor 8.75% 8.75%
Ceiling 0.00% 0.00%
ETP 6.00% 6.00%
Maturity Date Aug. 01, 2026 Aug. 01, 2026
Principal Amount $ 2,500 $ 5,000
Investments at cost 2,470 4,932
Investments at fair value 2,470 4,932
Cognoa, Inc. [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 144 148
Investments at fair value $ 173 $ 179
Number of shares (in shares) 775,000 775,000
Kodiak Robotics, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 13.50% 13.00%
Margin 5.50% 5.50%
Floor 10.25% 10.25%
Ceiling 0.00% 0.00%
ETP 4.00% 4.00%
Maturity Date Apr. 01, 2026 Apr. 01, 2026
Principal Amount $ 10,000 $ 10,000
Investments at cost 9,843 9,826
Investments at fair value $ 9,843 $ 9,826
Kodiak Robotics, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 13.50% 13.00%
Margin 5.50% 5.50%
Floor 10.25% 10.25%
Ceiling 0.00% 0.00%
ETP 4.00% 4.00%
Maturity Date Apr. 01, 2026 Apr. 01, 2026
Principal Amount $ 10,000 $ 10,000
Investments at cost 9,843 9,826
Investments at fair value 9,843 9,826
Kodiak Robotics, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 275 273
Investments at fair value $ 287 $ 296
Number of shares (in shares) 639,918 639,918
Kodiak Robotics, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Three [Member]    
Cash Rate 13.50% 13.00%
Margin 5.50% 5.50%
Floor 10.25% 10.25%
Ceiling 0.00% 0.00%
ETP 4.00% 4.00%
Maturity Date Apr. 01, 2026 Apr. 01, 2026
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,921 4,913
Investments at fair value $ 4,921 $ 4,913
Kodiak Robotics, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Four [Member]    
Cash Rate 13.50% 13.00%
Margin 5.50% 5.50%
Floor 10.25% 10.25%
Ceiling 0.00% 0.00%
ETP 4.00% 4.00%
Maturity Date Apr. 01, 2026 Apr. 01, 2026
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,921 4,913
Investments at fair value $ 4,921 $ 4,913
IMV Inc [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 13.75% 13.25%
Margin 5.75% 5.75%
Floor 9.00% 9.00%
Ceiling 0.00% 0.00%
ETP 5.00% 5.00%
Maturity Date Jul. 01, 2025 Jul. 01, 2025
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,951 4,946
Investments at fair value $ 4,759 $ 4,946
IMV Inc [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 13.75% 13.25%
Margin 5.75% 5.75%
Floor 9.00% 9.00%
Ceiling 0.00% 0.00%
ETP 5.00% 5.00%
Maturity Date Jul. 01, 2025 Jul. 01, 2025
Principal Amount $ 2,500 $ 2,500
Investments at cost 2,476 2,473
Investments at fair value 2,380 2,473
IMV Inc [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Common Stock Warrants [Member]    
Investments at cost 67 67
Investments at fair value $ 0 $ 0
Number of shares (in shares) 39,774 39,774
IMV Inc [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Three [Member]    
Cash Rate 13.75% 13.25%
Margin 5.75% 5.75%
Floor 9.00% 9.00%
Ceiling 0.00% 0.00%
ETP 5.00% 5.00%
Maturity Date Jan. 01, 2026 Jan. 01, 2026
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,953 4,947
Investments at fair value $ 4,761 $ 4,947
IMV Inc [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Four [Member]    
Cash Rate 13.75% 13.25%
Margin 5.75% 5.75%
Floor 9.00% 9.00%
Ceiling 0.00% 0.00%
ETP 5.00% 5.00%
Maturity Date Jan. 01, 2026 Jan. 01, 2026
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,953 4,947
Investments at fair value 4,761 4,947
Lumithera, Inc. [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Royalty Agreement [Member]    
Investments at cost 1,200 1,200
Investments at fair value 1,100 1,100
Lumithera, Inc. [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Common Stock [Member]    
Investments at cost 2,000 2,000
Investments at fair value $ 1,700 $ 1,700
Number of shares (in shares) 392,651 392,651
Havenly, Inc. [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 13.00% 12.50%
Margin 5.00% 5.00%
Floor 5.00% 5.00%
Ceiling 0.00% 0.00%
ETP 4.00% 4.00%
Maturity Date Mar. 01, 2027 Mar. 01, 2027
Principal Amount $ 2,000 $ 2,000
Investments at cost 1,165 1,082
Investments at fair value $ 1,165 $ 1,082
Havenly, Inc. [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 13.00% 12.50%
Margin 5.00% 5.00%
Floor 5.00% 5.00%
Ceiling 0.00% 0.00%
ETP 4.00% 4.00%
Maturity Date Mar. 01, 2027 Mar. 01, 2027
Principal Amount $ 3,000 $ 3,000
Investments at cost 1,748 1,623
Investments at fair value 1,748 1,623
Havenly, Inc. [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Common Stock Warrants [Member]    
Investments at cost 2,942 2,947
Investments at fair value $ 2,674 $ 2,947
Number of shares (in shares) 1,312,500 1,312,500
Havenly, Inc. [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Three [Member]    
Cash Rate 11.50% 11.00%
Margin 3.50% 3.50%
Floor 10.50% 10.50%
Ceiling 0.00% 0.00%
ETP 7.78% 7.78%
Maturity Date Feb. 01, 2028 Feb. 01, 2028
Principal Amount $ 2,813 $ 2,813
Investments at cost 2,813 2,813
Investments at fair value $ 2,813 $ 2,813
Havenly, Inc. [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Four [Member]    
Cash Rate 11.50% 11.00%
Margin 3.50% 3.50%
Floor 10.50% 10.50%
Ceiling 0.00% 0.00%
ETP 7.78% 7.78%
Maturity Date Feb. 01, 2028 Feb. 01, 2028
Principal Amount $ 2,813 $ 2,813
Investments at cost 2,813 2,813
Investments at fair value $ 2,813 $ 2,813
CAMP NYC, Inc [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 15.25% 14.75%
Margin 7.25% 7.25%
Floor 10.50% 10.50%
Ceiling 0.00% 0.00%
ETP 3.00% 3.00%
Maturity Date May 01, 2026 May 01, 2026
Principal Amount $ 3,500 $ 3,500
Investments at cost 3,464 3,461
Investments at fair value 3,464 3,461
CAMP NYC, Inc [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 22 20
Investments at fair value $ 0 $ 61
Number of shares (in shares) 17,605 17,605
KSQ Therapeutics, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 12.75% 12.25%
Margin 4.75% 4.75%
Floor 8.50% 8.50%
Ceiling 0.00% 0.00%
ETP 5.50% 5.50%
Maturity Date May 01, 2027 May 01, 2027
Principal Amount $ 6,250 $ 6,250
Investments at cost 6,082 6,077
Investments at fair value $ 6,082 $ 6,077
KSQ Therapeutics, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 12.75% 12.25%
Margin 4.75% 4.75%
Floor 8.50% 8.50%
Ceiling 0.00% 0.00%
ETP 5.50% 5.50%
Maturity Date May 01, 2027 May 01, 2027
Principal Amount $ 6,250 $ 6,250
Investments at cost 6,182 6,177
Investments at fair value 6,182 6,177
KSQ Therapeutics, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 50 51
Investments at fair value $ 56 $ 60
Number of shares (in shares) 48,076 48,077
ZetrOZ, Inc [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Royalty Agreement [Member]    
Investments at cost $ 0 $ 0
Investments at fair value $ 200 $ 200
Clara Foods Co [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 13.50% 12.75%
Margin 5.75% 5.75%
Floor 9.00% 9.00%
Ceiling 0.00% 0.00%
ETP 5.50% 5.50%
Maturity Date Aug. 01, 2025 Aug. 01, 2025
Principal Amount $ 2,333 $ 2,500
Investments at cost 2,318 2,482
Investments at fair value $ 2,318 $ 2,482
Clara Foods Co [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 13.50% 12.75%
Margin 5.75% 5.75%
Floor 9.00% 9.00%
Ceiling 0.00% 0.00%
ETP 5.50% 5.50%
Maturity Date Aug. 01, 2025 Aug. 01, 2025
Principal Amount $ 2,333 $ 2,500
Investments at cost 2,318 2,482
Investments at fair value 2,318 2,482
Clara Foods Co [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 30 30
Investments at fair value $ 124 $ 125
Number of shares (in shares) 46,745 46,745
Conventus Orthopaedics, Inc [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost $ 221 $ 221
Investments at fair value $ 221 $ 226
Number of shares (in shares) 7,972,222 7,972,222
Conventus Orthopaedics, Inc [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, LIBOR Index, One [Member]    
Cash Rate 12.67% 12.17%
Margin 8.00% 8.00%
Floor 9.25% 9.25%
Ceiling 0.00% 0.00%
ETP 10.36% 10.36%
Maturity Date Jul. 01, 2025 Jul. 01, 2025
Principal Amount $ 3,960 $ 3,960
Investments at cost 3,904 3,898
Investments at fair value $ 3,904 $ 3,898
Conventus Orthopaedics, Inc [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, LIBOR Index, Two [Member]    
Cash Rate 12.67% 12.17%
Margin 8.00% 8.00%
Floor 9.25% 9.25%
Ceiling 0.00% 0.00%
ETP 10.36% 10.36%
Maturity Date Jul. 01, 2025 Jul. 01, 2025
Principal Amount $ 3,960 $ 3,960
Investments at cost 3,904 3,898
Investments at fair value 3,904 3,898
Mustang Bio, Inc [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Common Stock Warrants [Member]    
Investments at cost 141 146
Investments at fair value $ 0 $ 0
Number of shares (in shares) 252,161 252,161
LiquiGlide, Inc [Member] | Other Sustainability Sector [Member] | Investment, Unaffiliated Issuer [Member] | Common Stock Warrants [Member]    
Investments at cost $ 39 $ 39
Investments at fair value $ 53 $ 55
Number of shares (in shares) 61,359 61,539
Native Microbials, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 13.25% 12.75%
Margin 5.25% 5.25%
Floor 8.50% 8.50%
Ceiling 0.00% 0.00%
ETP 5.00% 5.00%
Maturity Date Nov. 01, 2026 Nov. 01, 2026
Principal Amount $ 3,750 $ 3,750
Investments at cost 3,707 3,630
Investments at fair value $ 3,707 $ 3,630
Native Microbials, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 13.25% 12.75%
Margin 5.25% 5.25%
Floor 8.50% 8.50%
Ceiling 0.00% 0.00%
ETP 5.00% 5.00%
Maturity Date Nov. 01, 2026 Nov. 01, 2026
Principal Amount $ 2,500 $ 2,500
Investments at cost 2,472 2,469
Investments at fair value 2,472 2,469
Native Microbials, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 64 64
Investments at fair value $ 159 $ 162
Number of shares (in shares) 103,679 103,679
Soli Organic, Inc [Member] | Other Sustainability Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 14.75% 14.25%
Margin 6.75% 6.75%
Floor 10.00% 10.00%
Ceiling 0.00% 0.00%
ETP 2.75% 2.75%
Maturity Date Apr. 01, 2026 Apr. 01, 2026
Principal Amount $ 5,000 $ 2,500
Investments at cost 4,935 2,463
Investments at fair value $ 4,935 $ 2,463
Soli Organic, Inc [Member] | Other Sustainability Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 14.75% 14.25%
Margin 6.75% 6.75%
Floor 10.00% 10.00%
Ceiling 0.00% 0.00%
ETP 2.75% 2.75%
Maturity Date Apr. 01, 2026 Apr. 01, 2026
Principal Amount $ 2,500 $ 5,000
Investments at cost 2,467 4,927
Investments at fair value 2,467 4,927
Soli Organic, Inc [Member] | Other Sustainability Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 214 214
Investments at fair value $ 354 $ 361
Number of shares (in shares) 681 681
Soli Organic, Inc [Member] | Other Sustainability Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Three [Member]    
Cash Rate 14.75% 14.25%
Margin 6.75% 6.75%
Floor 10.00% 10.00%
Ceiling 0.00% 0.00%
ETP 2.75% 2.75%
Maturity Date May 01, 2026 May 01, 2026
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,932 4,924
Investments at fair value $ 4,932 $ 4,924
Soli Organic, Inc [Member] | Other Sustainability Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Four [Member]    
Cash Rate 14.75% 14.25%
Margin 6.75% 6.75%
Floor 10.00% 10.00%
Ceiling 0.00% 0.00%
ETP 2.75% 2.75%
Maturity Date May 01, 2026 May 01, 2026
Principal Amount $ 2,500 $ 2,500
Investments at cost 2,466 2,462
Investments at fair value $ 2,466 $ 2,462
Soli Organic, Inc [Member] | Other Sustainability Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Five [Member]    
Cash Rate 13.50% 13.00%
Margin 5.50% 5.50%
Floor 11.75% 10.00%
Ceiling 0.00% 0.00%
ETP 2.75% 2.75%
Maturity Date Dec. 01, 2026 Dec. 01, 2026
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,909 4,900
Investments at fair value $ 4,909 $ 4,900
Soli Organic, Inc [Member] | Other Sustainability Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Six [Member]    
Cash Rate 13.50% 13.00%
Margin 5.50% 5.50%
Floor 11.75% 10.00%
Ceiling 0.00% 0.00%
ETP 2.75% 2.75%
Maturity Date Dec. 01, 2026 Dec. 01, 2026
Principal Amount $ 2,500 $ 2,500
Investments at cost 2,454 2,450
Investments at fair value $ 2,454 $ 2,450
Lemongrass Holdings, Inc [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 14.50% 14.00%
Margin 6.50% 6.50%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 2.50% 2.50%
Maturity Date Mar. 01, 2026 Mar. 01, 2026
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,953 4,947
Investments at fair value $ 4,953 $ 4,947
Lemongrass Holdings, Inc [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 14.50% 14.00%
Margin 6.50% 6.50%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 2.50% 2.50%
Maturity Date Mar. 01, 2026 Mar. 01, 2026
Principal Amount $ 2,500 $ 2,500
Investments at cost 2,477 2,474
Investments at fair value 2,477 2,474
Lemongrass Holdings, Inc [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 35 34
Investments at fair value $ 40 $ 41
Number of shares (in shares) 101,308 101,308
PDS Biotechnology Corporation [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 13.75% 13.25%
Margin 5.75% 5.75%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 3.75% 3.75%
Maturity Date Sep. 01, 2026 Sep. 01, 2026
Principal Amount $ 10,000 $ 10,000
Investments at cost 9,714 9,701
Investments at fair value $ 9,714 $ 9,701
PDS Biotechnology Corporation [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 13.75% 13.25%
Margin 5.75% 5.75%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 3.75% 3.75%
Maturity Date Sep. 01, 2026 Sep. 01, 2026
Principal Amount $ 3,750 $ 3,750
Investments at cost 3,702 3,697
Investments at fair value 3,702 3,697
PDS Biotechnology Corporation [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Common Stock Warrants [Member]    
Investments at cost 160 160
Investments at fair value $ 937 $ 3,024
Number of shares (in shares) 299,848 299,848
PDS Biotechnology Corporation [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Three [Member]    
Cash Rate 13.75% 13.25%
Margin 5.75% 5.75%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 3.75% 3.75%
Maturity Date Sep. 01, 2026 Sep. 01, 2026
Principal Amount $ 3,750 $ 3,750
Investments at cost 3,702 3,697
Investments at fair value $ 3,702 $ 3,697
Interior Define, Inc. [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 14.50% 13.50%
Margin 6.50% 6.50%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 4.00% 4.00%
Maturity Date Jan. 01, 2026 Jan. 01, 2026
Principal Amount $ 3,246 $ 3,210
Investments at cost 3,162 3,151
Investments at fair value $ 0 $ 0
Interior Define, Inc. [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 14.50% 13.50%
Margin 6.50% 6.50%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 4.00% 4.00%
Maturity Date Jan. 01, 2026 Jan. 01, 2026
Principal Amount $ 2,963 $ 2,963
Investments at cost 2,886 2,886
Investments at fair value 0 0
Interior Define, Inc. [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost   103
Investments at fair value   $ 0
Number of shares (in shares)   553,710
Provivi, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 401 $ 399
Investments at fair value $ 128 $ 648
Number of shares (in shares) 254,609 203,017
Provivi, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, LIBOR Index, One [Member]    
Cash Rate 13.17% 12.67%
Margin 8.50% 8.50%
Floor 9.50% 9.50%
Ceiling 0.00% 0.00%
ETP 5.50% 5.50%
Maturity Date Dec. 01, 2024 Dec. 01, 2024
Principal Amount $ 4,667 $ 4,667
Investments at cost 4,606 4,597
Investments at fair value $ 4,606 $ 4,597
Provivi, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, LIBOR Index, Two [Member]    
Cash Rate 13.17% 12.67%
Margin 8.50% 8.50%
Floor 9.50% 9.50%
Ceiling 0.00% 0.00%
ETP 5.50% 5.50%
Maturity Date Dec. 01, 2024 Dec. 01, 2024
Principal Amount $ 4,667 $ 4,667
Investments at cost 4,606 4,597
Investments at fair value $ 4,606 $ 4,597
Provivi, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, LIBOR Index, Three [Member]    
Cash Rate 13.17% 12.67%
Margin 8.50% 8.50%
Floor 9.50% 9.50%
Ceiling 0.00% 0.00%
ETP 5.50% 5.50%
Maturity Date Dec. 01, 2024 Dec. 01, 2024
Principal Amount $ 2,333 $ 2,333
Investments at cost 2,287 2,280
Investments at fair value $ 2,287 $ 2,280
Provivi, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, LIBOR Index, Four [Member]    
Cash Rate 13.17% 12.67%
Margin 8.50% 8.50%
Floor 9.50% 9.50%
Ceiling 0.00% 0.00%
ETP 5.50% 5.50%
Maturity Date Dec. 01, 2024 Dec. 01, 2024
Principal Amount $ 2,333 $ 2,333
Investments at cost 2,287 2,280
Investments at fair value $ 2,287 $ 2,280
Provivi, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, LIBOR Index, Five [Member]    
Cash Rate 13.17% 12.67%
Margin 8.50% 8.50%
Floor 9.50% 9.50%
Ceiling 0.00% 0.00%
ETP 5.50% 5.50%
Maturity Date Dec. 01, 2024 Dec. 01, 2024
Principal Amount $ 2,333 $ 2,333
Investments at cost 2,282 2,274
Investments at fair value $ 2,282 $ 2,274
Provivi, Inc. [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, LIBOR Index, Six [Member]    
Cash Rate 13.17% 12.67%
Margin 8.50% 8.50%
Floor 9.50% 9.50%
Ceiling 0.00% 0.00%
ETP 5.50% 5.50%
Maturity Date Dec. 01, 2024 Dec. 01, 2024
Principal Amount $ 2,333 $ 2,333
Investments at cost 2,282 2,274
Investments at fair value $ 2,282 $ 2,274
Temperpack Technologies, Inc [Member] | Other Sustainability Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 14.75% 14.25%
Margin 6.75% 6.75%
Floor 10.00% 10.00%
Ceiling 0.00% 0.00%
ETP 2.50% 2.50%
Maturity Date Jun. 01, 2025 Jun. 01, 2025
Principal Amount $ 3,750 $ 3,750
Investments at cost 3,706 3,697
Investments at fair value $ 3,706 $ 3,697
Temperpack Technologies, Inc [Member] | Other Sustainability Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 14.75% 14.25%
Margin 6.75% 6.75%
Floor 10.00% 10.00%
Ceiling 0.00% 0.00%
ETP 2.50% 2.50%
Maturity Date Jun. 01, 2025 Jun. 01, 2025
Principal Amount $ 3,750 $ 3,750
Investments at cost 3,720 3,717
Investments at fair value 3,720 3,717
Temperpack Technologies, Inc [Member] | Other Sustainability Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 118 126
Investments at fair value $ 259 $ 268
Number of shares (in shares) 34,604 35,906
Temperpack Technologies, Inc [Member] | Other Sustainability Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Three [Member]    
Cash Rate 14.75% 14.25%
Margin 6.75% 6.75%
Floor 10.00% 10.00%
Ceiling 0.00% 0.00%
ETP 2.50% 2.50%
Maturity Date Oct. 01, 2025 Oct. 01, 2025
Principal Amount $ 7,500 $ 7,500
Investments at cost 7,431 7,424
Investments at fair value $ 7,431 $ 7,424
Temperpack Technologies, Inc [Member] | Other Sustainability Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Four [Member]    
Cash Rate 14.75% 14.25%
Margin 6.75% 6.75%
Floor 10.00% 10.00%
Ceiling 0.00% 0.00%
ETP 2.50% 2.50%
Maturity Date Oct. 01, 2025 Oct. 01, 2025
Principal Amount $ 3,750 $ 3,750
Investments at cost 3,715 3,712
Investments at fair value $ 3,715 $ 3,712
Temperpack Technologies, Inc [Member] | Other Sustainability Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Five [Member]    
Cash Rate 14.75% 14.25%
Margin 6.75% 6.75%
Floor 10.00% 10.00%
Ceiling 0.00% 0.00%
ETP 2.50% 2.50%
Maturity Date Oct. 01, 2025 Oct. 01, 2025
Principal Amount $ 3,750 $ 3,750
Investments at cost 3,715 3,712
Investments at fair value 3,715 3,712
Getaround, Inc [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Common Stock [Member]    
Investments at cost 253 253
Investments at fair value $ 25 $ 57
Number of shares (in shares) 87,082 87,082
MyForest Foods Co [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 14.75% 14.25%
Margin 6.75% 6.75%
Floor 10.00% 10.00%
Ceiling 0.00% 0.00%
ETP 3.00% 3.00%
Maturity Date Oct. 01, 2025 Oct. 01, 2025
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,961 4,954
Investments at fair value $ 4,961 $ 4,954
MyForest Foods Co [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 14.75% 14.25%
Margin 6.75% 6.75%
Floor 10.00% 10.00%
Ceiling 0.00% 0.00%
ETP 3.00% 3.00%
Maturity Date Oct. 01, 2025 Oct. 01, 2025
Principal Amount $ 2,500 $ 2,500
Investments at cost 2,480 2,477
Investments at fair value 2,480 2,477
MyForest Foods Co [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 29 29
Investments at fair value $ 36 $ 37
Number of shares (in shares) 143 143
Lytics, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 13.75% 13.00%
Margin 6.00% 6.00%
Floor 9.25% 9.25%
Ceiling 0.00% 0.00%
ETP 3.00% 3.00%
Maturity Date Nov. 01, 2026 Jul. 01, 2025
Principal Amount $ 2,500 $ 2,500
Investments at cost 2,411 2,396
Investments at fair value $ 2,411 $ 2,396
Lytics, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 13.75% 13.00%
Margin 6.00% 6.00%
Floor 12.25% 12.25%
Ceiling 0.00% 0.00%
ETP 3.00% 3.00%
Maturity Date Dec. 01, 2026 Dec. 01, 2026
Principal Amount $ 1,250 $ 1,250
Investments at cost 1,232 1,231
Investments at fair value 1,232 1,231
Lytics, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 43 40
Investments at fair value $ 46 $ 44
Number of shares (in shares) 85,543 80,197
Lytics, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Three [Member]    
Cash Rate 13.75%  
Margin 6.00%  
Floor 12.25%  
Ceiling 0.00%  
ETP 3.00%  
Maturity Date Apr. 01, 2027  
Principal Amount $ 1,000  
Investments at cost 984  
Investments at fair value 984  
Rocket Pharmaceuticals Corporation [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Common Stock Warrants [Member]    
Investments at cost 17 $ 17
Investments at fair value $ 2 $ 14
Number of shares (in shares) 7,051 7,051
SnagAJob.com, Inc [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Common Stock [Member]    
Investments at cost $ 9 $ 8
Investments at fair value $ 83 $ 83
Number of shares (in shares) 82,974 82,974
Lyrical Foods, Inc [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 10.50% 10.00%
Margin 2.50% 6.75%
Floor 8.00% 10.00%
Ceiling 0.00% 0.00%
ETP 0.00% 0.00%
Maturity Date Sep. 01, 2027 Sep. 01, 2027
Principal Amount $ 2,598 $ 2,500
Investments at cost 2,586 2,588
Investments at fair value $ 2,330 $ 2,279
NextCar Holding Company, Inc [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 13.50% 12.75%
Margin 5.75% 5.75%
Floor 9.00% 9.00%
Ceiling 0.00% 0.00%
ETP 5.25% 2.00%
Maturity Date Oct. 31, 2023 Dec. 30, 2022
Principal Amount $ 5,169 $ 5,000
Investments at cost 5,121 4,943
Investments at fair value $ 4,883 $ 4,715
NextCar Holding Company, Inc [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 13.50% 12.75%
Margin 5.75% 5.75%
Floor 9.00% 9.00%
Ceiling 0.00% 0.00%
ETP 5.25% 2.00%
Maturity Date Oct. 31, 2023 Dec. 30, 2022
Principal Amount $ 2,067 $ 2,000
Investments at cost 2,050 1,981
Investments at fair value 1,955 1,890
NextCar Holding Company, Inc [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 197 197
Investments at fair value $ 17 $ 17
Number of shares (in shares) 1,261,253 1,261,253
NextCar Holding Company, Inc [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Three [Member]    
Cash Rate 13.50% 12.75%
Margin 5.75% 5.75%
Floor 9.00% 9.00%
Ceiling 0.00% 0.00%
ETP 5.25% 2.00%
Maturity Date Oct. 31, 2023 Dec. 30, 2022
Principal Amount $ 2,584 $ 2,500
Investments at cost 2,564 2,477
Investments at fair value $ 2,446 $ 2,363
NextCar Holding Company, Inc [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Four [Member]    
Cash Rate 13.50% 12.75%
Margin 5.75% 5.75%
Floor 9.00% 9.00%
Ceiling 0.00% 0.00%
ETP 5.25% 2.00%
Maturity Date Oct. 31, 2023 Dec. 30, 2022
Principal Amount $ 3,101 $ 3,000
Investments at cost 3,076 2,971
Investments at fair value $ 2,934 $ 2,835
NextCar Holding Company, Inc [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Five [Member]    
Cash Rate 13.50% 12.75%
Margin 5.75% 5.75%
Floor 9.00% 9.00%
Ceiling 0.00% 0.00%
ETP 5.25% 2.00%
Maturity Date Oct. 31, 2023 Dec. 30, 2022
Principal Amount $ 2,584 $ 2,500
Investments at cost 2,548 2,459
Investments at fair value $ 2,430 $ 2,345
NextCar Holding Company, Inc [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Six [Member]    
Cash Rate 13.50% 12.75%
Margin 5.75% 5.75%
Floor 9.00% 9.00%
Ceiling 0.00% 0.00%
ETP 5.25% 2.00%
Maturity Date Oct. 31, 2023 Dec. 30, 2022
Principal Amount $ 2,584 $ 2,500
Investments at cost 2,548 2,459
Investments at fair value $ 2,430 $ 2,345
NextCar Holding Company, Inc [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Seven [Member]    
Cash Rate 13.50% 12.75%
Margin 5.75% 5.75%
Floor 9.00% 9.00%
Ceiling 0.00% 0.00%
ETP 5.25% 2.00%
Maturity Date Oct. 31, 2023 Dec. 30, 2022
Principal Amount $ 5,169 $ 5,000
Investments at cost 5,093 4,914
Investments at fair value $ 4,859 $ 4,688
NextCar Holding Company, Inc [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Eight [Member]    
Cash Rate 13.50% 12.75%
Margin 5.75% 5.75%
Floor 9.00% 9.00%
Ceiling 0.00% 0.00%
ETP 5.25% 2.00%
Maturity Date Oct. 31, 2023 Dec. 30, 2022
Principal Amount $ 2,584 $ 2,500
Investments at cost 2,545 2,456
Investments at fair value $ 2,428 $ 2,342
Optoro, Inc. [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 14.00% 13.25%
Margin 6.25% 6.25%
Floor 9.50% 9.50%
Ceiling 0.00% 0.00%
ETP 4.00% 4.00%
Maturity Date Aug. 01, 2027 Aug. 01, 2027
Principal Amount $ 2,500 $ 2,500
Investments at cost 2,355 2,347
Investments at fair value 2,355 2,347
Optoro, Inc. [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 104 104
Investments at fair value $ 104 $ 104
Number of shares (in shares) 6,600 6,600
vTv Therapeutics Inc [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Common Stock Warrants [Member]    
Investments at cost $ 44 $ 44
Investments at fair value $ 0 $ 0
Number of shares (in shares) 95,293 95,293
Tigo Energy, Inc. [Member] | Other Sustainability Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock [Member]    
Investments at cost $ 8 $ 8
Investments at fair value $ 27 $ 27
Number of shares (in shares) 22,313 22,313
Primary Kids, Inc [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 15.00% 14.25%
Margin 7.25% 7.25%
Floor 10.50% 10.50%
Ceiling 0.00% 0.00%
ETP 3.00% 3.00%
Maturity Date Mar. 01, 2025 Mar. 01, 2025
Principal Amount $ 2,300 $ 2,700
Investments at cost 2,277 2,673
Investments at fair value $ 2,277 $ 2,673
Primary Kids, Inc [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 15.00% 14.25%
Margin 7.25% 7.25%
Floor 10.50% 10.50%
Ceiling 0.00% 0.00%
ETP 3.00% 3.00%
Maturity Date Mar. 01, 2025 Mar. 01, 2025
Principal Amount $ 2,300 $ 2,700
Investments at cost 2,277 2,673
Investments at fair value 2,277 2,673
Primary Kids, Inc [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 57 57
Investments at fair value $ 427 $ 429
Number of shares (in shares) 553,778 553,778
Primary Kids, Inc [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Three [Member]    
Cash Rate 15.00% 14.25%
Margin 7.25% 7.25%
Floor 10.50% 10.50%
Ceiling 0.00% 0.00%
ETP 3.00% 3.00%
Maturity Date Sep. 01, 2025 Sep. 01, 2025
Principal Amount $ 2,900 $ 3,000
Investments at cost 2,870 2,967
Investments at fair value $ 2,870 2,967
Noodle Partners, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 13.00%  
Margin 5.00%  
Floor 12.00%  
Ceiling 0.00%  
ETP 3.00%  
Maturity Date Mar. 01, 2027  
Principal Amount $ 10,000  
Investments at cost 9,733  
Investments at fair value $ 9,733  
Noodle Partners, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 13.00%  
Margin 5.00%  
Floor 12.00%  
Ceiling 0.00%  
ETP 3.00%  
Maturity Date Mar. 01, 2027  
Principal Amount $ 5,000  
Investments at cost 4,928  
Investments at fair value 4,928  
Noodle Partners, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 116  
Investments at fair value $ 116  
Number of shares (in shares) 84,037  
Noodle Partners, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Three [Member]    
Cash Rate 13.00%  
Margin 5.00%  
Floor 12.00%  
Ceiling 0.00%  
ETP 3.00%  
Maturity Date Mar. 01, 2027  
Principal Amount $ 5,000  
Investments at cost 4,928  
Investments at fair value 4,928  
Xeris Pharmaceuticals, Inc [Member] | Biotechnology Sector [Member] | Investment, Unaffiliated Issuer [Member] | Common Stock Warrants [Member]    
Investments at cost 72 72
Investments at fair value $ 9 $ 3
Number of shares (in shares) 126,000 126,000
Branded Online, Inc [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Common Stock [Member]    
Investments at cost $ 1,075 $ 1,079
Investments at fair value $ 14 $ 83
Number of shares (in shares) 5,398 108,004
Quip NYC Inc [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost $ 325 $ 325
Investments at fair value $ 532 $ 534
Number of shares (in shares) 6,191 6,191
AccuVein Inc [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Common Stock Warrants [Member]    
Investments at cost $ 24 $ 24
Investments at fair value $ 0 $ 0
Number of shares (in shares) 1,175 1,175
Decisyon, Inc [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 17.43% 16.93%
Margin 9.43% 9.43%
Floor 12.68% 12.68%
Ceiling 0.00% 0.00%
ETP 50.43% 50.43%
Maturity Date Dec. 31, 2022 Dec. 31, 2022
Principal Amount $ 3,284 $ 3,295
Investments at cost 3,284 3,295
Investments at fair value 2,750 3,295
Decisyon, Inc [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Common Stock Warrants [Member]    
Investments at cost 46 46
Investments at fair value $ 0 $ 0
Number of shares (in shares) 82,967 82,967
Decisyon, Inc [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred and Common Stock [Member]    
Investments at cost $ 229  
Investments at fair value $ 0  
Number of shares (in shares) 72,638,663  
Decisyon, Inc [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Equity Securities [Member]    
Investments at cost   $ 230
Investments at fair value   $ 0
Number of shares (in shares)   72,638,663
Unagi, Inc [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 15.75% 15.25%
Margin 7.75% 7.75%
Floor 11.00% 11.00%
Ceiling 0.00% 0.00%
ETP 0.00% 0.00%
Maturity Date May 01, 2027 Jul. 01, 2025
Principal Amount $ 1,065 $ 2,500
Investments at cost 1,041 2,473
Investments at fair value $ 1,041 $ 2,473
Unagi, Inc [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 15.75% 15.25%
Margin 7.75% 7.75%
Floor 11.00% 11.00%
Ceiling 0.00% 0.00%
ETP 0.00% 0.00%
Maturity Date May 01, 2027 Jul. 01, 2025
Principal Amount $ 533 $ 1,250
Investments at cost 520 1,236
Investments at fair value 520 1,236
Unagi, Inc [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 32 32
Investments at fair value $ 111 $ 22
Number of shares (in shares) 171,081 171,081
Unagi, Inc [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Three [Member]    
Cash Rate 15.75% 15.25%
Margin 7.75% 7.75%
Floor 11.00% 11.00%
Ceiling 0.00% 0.00%
ETP 0.00% 0.00%
Maturity Date May 01, 2027 Jul. 01, 2025
Principal Amount $ 533 $ 1,250
Investments at cost 521 1,236
Investments at fair value 521 1,236
Aerin Medical, Inc [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 66 64
Investments at fair value $ 1,196 $ 1,200
Number of shares (in shares) 1,818,183 1,818,183
Lotame Solutions, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost $ 19 $ 22
Investments at fair value $ 53 $ 312
Number of shares (in shares) 71,305 288,115
Lotame Solutions, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock [Member]    
Investments at cost $ 5  
Investments at fair value $ 193  
Number of shares (in shares) 66,127  
Updater, Inc [Member] | Consumer-related Technologies [Member] | Investment, Unaffiliated Issuer [Member] | Common Stock Warrants [Member]    
Investments at cost $ 34 $ 34
Investments at fair value $ 42 $ 42
Number of shares (in shares) 108,333 108,333
Reputation Institute, Inc [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 15.00% 14.25%
Margin 7.25% 7.25%
Floor 10.50% 10.50%
Ceiling 0.00% 0.00%
ETP 3.00% 3.00%
Maturity Date Aug. 01, 2025 Aug. 01, 2025
Principal Amount $ 4,833 $ 5,000
Investments at cost 4,772 4,932
Investments at fair value 4,772 4,932
Reputation Institute, Inc [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 61 56
Investments at fair value $ 46 $ 39
Number of shares (in shares) 3,731 3,731
CPG Beyond, Inc [Member] | Data Storage Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost $ 242 $ 242
Investments at fair value $ 903 $ 909
Number of shares (in shares) 500,000 500,000
Slingshot Aerospace, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 13.75% 13.25%
Margin 5.75% 5.75%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 5.00% 5.00%
Maturity Date Aug. 01, 2026 Aug. 01, 2026
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,940 4,870
Investments at fair value $ 4,940 $ 4,870
Slingshot Aerospace, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 13.75% 13.25%
Margin 5.75% 5.75%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 5.00% 5.00%
Maturity Date Aug. 01, 2026 Aug. 01, 2026
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,940 4,933
Investments at fair value 4,940 4,933
Slingshot Aerospace, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 123 123
Investments at fair value $ 135 $ 133
Number of shares (in shares) 309,208 309,208
Slingshot Aerospace, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Three [Member]    
Cash Rate 13.75% 13.25%
Margin 5.75% 5.75%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 5.00% 5.00%
Maturity Date Aug. 01, 2026 Aug. 01, 2026
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,875 4,933
Investments at fair value $ 4,875 $ 4,933
Slingshot Aerospace, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Four [Member]    
Cash Rate 13.75% 13.25%
Margin 5.75% 5.75%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 5.00% 5.00%
Maturity Date Aug. 01, 2026 Aug. 01, 2026
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,940 4,933
Investments at fair value 4,940 $ 4,933
Canary Medical Inc. [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate   12.75%
Margin   5.75%
Floor   9.00%
Ceiling   0.00%
ETP   7.00%
Maturity Date   Nov. 01, 2024
Principal Amount   $ 2,500
Investments at cost   2,475
Investments at fair value   $ 2,475
Canary Medical Inc. [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate   12.75%
Margin   5.75%
Floor   9.00%
Ceiling   0.00%
ETP   7.00%
Maturity Date   Nov. 01, 2024
Principal Amount   $ 2,500
Investments at cost   2,489
Investments at fair value   2,489
Canary Medical Inc. [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 86 84
Investments at fair value $ 1,862 $ 1,864
Number of shares (in shares) 12,153 12,153
Canary Medical Inc. [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Three [Member]    
Cash Rate   12.75%
Margin   5.75%
Floor   9.00%
Ceiling   0.00%
ETP   7.00%
Maturity Date   Nov. 01, 2024
Principal Amount   $ 2,500
Investments at cost   2,473
Investments at fair value   2,473
Silk, Inc [Member] | Data Storage Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost   234
Investments at fair value   $ 407
Number of shares (in shares)   442,110
Silk, Inc [Member] | Data Storage Sector [Member] | Investment, Unaffiliated Issuer [Member] | Warrant [Member]    
Investments at cost $ 234  
Investments at fair value $ 399  
Number of shares (in shares) 442,110  
Global Worldwide LLC [Member] | Internet and Media Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost $ 75 $ 75
Investments at fair value $ 0 $ 0
Number of shares (in shares) 245,810 245,810
Cadrenal Therapeutics, Inc. [Member] | Investment, Affiliated Issuer, Noncontrolled [Member]    
Investments at fair value $ 846 $ 0
Cadrenal Therapeutics, Inc. [Member] | Biotechnology Sector [Member] | Investment, Affiliated Issuer, Noncontrolled [Member] | Common Stock [Member]    
Investments at cost 0  
Investments at fair value $ 846  
Number of shares (in shares) 600,000  
Spineology, Inc [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 15.00% 14.50%
Margin 7.00% 7.00%
Floor 10.25% 10.25%
Ceiling 0.00% 0.00%
ETP 1.00% 1.00%
Maturity Date Oct. 01, 2025 Oct. 01, 2025
Principal Amount $ 5,000 $ 5,000
Investments at cost 4,969 4,966
Investments at fair value $ 4,969 $ 4,966
Spineology, Inc [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 15.00% 14.50%
Margin 7.00% 7.00%
Floor 10.25% 10.25%
Ceiling 0.00% 0.00%
ETP 1.00% 1.00%
Maturity Date Apr. 01, 2026 Apr. 01, 2026
Principal Amount $ 2,500 $ 2,500
Investments at cost 2,483 2,481
Investments at fair value 2,483 2,481
Rocket Lawyer Incorporated [Member] | Internet and Media Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 92 92
Investments at fair value $ 352 $ 357
Number of shares (in shares) 261,721 261,721
Skillshare, Inc [Member] | Internet and Media Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost $ 162 $ 162
Investments at fair value $ 1,231 $ 802
Number of shares (in shares) 139,074 139,074
Supply Network Visiblity Holdings LLC [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 14.25% 13.50%
Margin 6.50% 6.50%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 4.00% 4.00%
Maturity Date Feb. 01, 2025 Feb. 01, 2025
Principal Amount $ 3,208 $ 3,500
Investments at cost 3,183 3,472
Investments at fair value $ 3,183 $ 3,472
Supply Network Visiblity Holdings LLC [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 14.25% 13.50%
Margin 6.50% 6.50%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 4.00% 4.00%
Maturity Date Feb. 01, 2025 Dec. 01, 2025
Principal Amount $ 3,208 $ 2,500
Investments at cost 3,183 2,472
Investments at fair value 3,183 2,472
Supply Network Visiblity Holdings LLC [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 64 64
Investments at fair value $ 140 $ 83
Number of shares (in shares) 682 682
Supply Network Visiblity Holdings LLC [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Three [Member]    
Cash Rate 14.25% 13.50%
Margin 6.50% 6.50%
Floor 9.75% 9.75%
Ceiling 0.00% 0.00%
ETP 4.00% 4.00%
Maturity Date Dec. 01, 2025 Dec. 01, 2025
Principal Amount $ 2,500 $ 2,500
Investments at cost 2,475 2,472
Investments at fair value $ 2,475 $ 2,472
Supply Network Visiblity Holdings LLC [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Four [Member]    
Cash Rate 14.25%  
Margin 6.50%  
Floor 9.75%  
Ceiling 0.00%  
ETP 4.00%  
Maturity Date Dec. 01, 2025  
Principal Amount $ 2,500  
Investments at cost 2,475  
Investments at fair value $ 2,475  
Liqid, Inc [Member] | Networking Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 14.00% 13.25%
Margin 6.25% 6.25%
Floor 9.50% 9.50%
Ceiling 0.00% 0.00%
ETP 4.00% 4.00%
Maturity Date Sep. 01, 2024 Sep. 01, 2024
Principal Amount $ 2,833 $ 3,333
Investments at cost 2,793 3,286
Investments at fair value $ 2,793 $ 3,286
Liqid, Inc [Member] | Networking Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 14.00% 13.25%
Margin 6.25% 6.25%
Floor 9.50% 9.50%
Ceiling 0.00% 0.00%
ETP 4.00% 4.00%
Maturity Date Sep. 01, 2024 Sep. 01, 2024
Principal Amount $ 2,833 $ 3,333
Investments at cost 2,793 3,286
Investments at fair value 2,793 3,286
Liqid, Inc [Member] | Networking Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 364 364
Investments at fair value $ 237 $ 243
Number of shares (in shares) 344,102 344,102
Liqid, Inc [Member] | Networking Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Three [Member]    
Cash Rate 14.00% 13.25%
Margin 6.25% 6.25%
Floor 9.50% 9.50%
Ceiling 0.00% 0.00%
ETP 4.00% 4.00%
Maturity Date Sep. 01, 2024 Sep. 01, 2024
Principal Amount $ 1,417 $ 1,667
Investments at cost 1,395 1,641
Investments at fair value $ 1,395 $ 1,641
Liqid, Inc [Member] | Networking Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Four [Member]    
Cash Rate 14.00% 13.25%
Margin 6.25% 6.25%
Floor 9.50% 9.50%
Ceiling 0.00% 0.00%
ETP 4.00% 4.00%
Maturity Date Sep. 01, 2024 Sep. 01, 2024
Principal Amount $ 1,417 $ 1,667
Investments at cost 1,395 1,641
Investments at fair value $ 1,395 $ 1,641
Liqid, Inc [Member] | Networking Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Five [Member]    
Cash Rate 14.00% 13.25%
Margin 6.25% 6.25%
Floor 9.50% 9.50%
Ceiling 0.00% 0.00%
ETP 4.00% 4.00%
Maturity Date Sep. 01, 2024 Sep. 01, 2024
Principal Amount $ 1,417 $ 1,667
Investments at cost 1,371 1,613
Investments at fair value 1,371 1,613
CVRx, Inc [Member] | Medical Device Sector [Member] | Investment, Unaffiliated Issuer [Member] | Common Stock Warrants [Member]    
Investments at cost 76 76
Investments at fair value $ 72 $ 394
Number of shares (in shares) 47,410 47,410
Halio, Inc [Member] | Power Management Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost $ 1,585 $ 1,585
Investments at fair value $ 2,808 $ 2,610
Number of shares (in shares) 5,002,574 5,002,574
Avalanche Technology, Inc [Member] | Semiconductor Sector [Member] | Investment, Unaffiliated Issuer [Member] | Warrant [Member]    
Investments at cost $ 57 $ 56
Investments at fair value $ 0 $ 0
Number of shares (in shares) 6,081 6,081
Britecore Holdings, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, One [Member]    
Cash Rate 14.50% 13.75%
Margin 6.75% 6.75%
Floor 10.00% 10.00%
Ceiling 0.00% 0.00%
ETP 5.00% 5.00%
Maturity Date Mar. 01, 2026 Mar. 01, 2026
Principal Amount $ 2,500 $ 2,500
Investments at cost 2,488 2,421
Investments at fair value $ 2,488 $ 2,421
Britecore Holdings, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Two [Member]    
Cash Rate 14.50% 13.75%
Margin 6.75% 6.75%
Floor 10.00% 10.00%
Ceiling 0.00% 0.00%
ETP 5.00% 5.00%
Maturity Date Mar. 01, 2026 Mar. 01, 2026
Principal Amount $ 2,500 $ 2,500
Investments at cost 2,488 2,487
Investments at fair value 2,488 2,487
Britecore Holdings, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost 21 21
Investments at fair value $ 67 $ 69
Number of shares (in shares) 77,828 77,828
Britecore Holdings, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index Three [Member]    
Cash Rate 14.50%  
Margin 6.75%  
Floor 10.00%  
Ceiling 0.00%  
ETP 3.00%  
Maturity Date Mar. 01, 2027  
Principal Amount $ 2,500  
Investments at cost 2,467  
Investments at fair value $ 2,467  
Britecore Holdings, Inc. [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Term Loan, Prime Index, Four [Member]    
Cash Rate 14.50%  
Margin 6.75%  
Floor 10.00%  
Ceiling 0.00%  
ETP 3.00%  
Maturity Date Mar. 01, 2027  
Principal Amount $ 2,500  
Investments at cost 2,467  
Investments at fair value 2,467  
E La Carte, Inc [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Common Stock Warrants [Member]    
Investments at cost 60 $ 60
Investments at fair value $ 0 $ 3
Number of shares (in shares) 147,361 147,361
Revinate Holdings, Inc [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost $ 44 $ 46
Investments at fair value $ 97 $ 99
Number of shares (in shares) 682,034 682,034
Riv Data Corp [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost $ 12 $ 12
Investments at fair value $ 296 $ 296
Number of shares (in shares) 321,428 321,428
SIGNiX, Inc [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost $ 225 $ 225
Investments at fair value $ 0 $ 0
Number of shares (in shares) 186,235 186,235
Skyword, Inc [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Warrant [Member]    
Investments at cost   $ 48
Investments at fair value   $ 1
Number of shares (in shares)   301,055
Topia Mobility, Inc [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost $ 138 $ 138
Investments at fair value $ 0 $ 0
Number of shares (in shares) 3,049,607 3,049,607
xAd, Inc [Member] | Software Sector [Member] | Investment, Unaffiliated Issuer [Member] | Preferred Stock Warrants [Member]    
Investments at cost $ 177 $ 177
Investments at fair value $ 11 $ 12
Number of shares (in shares) 4,343,348 4,343,348