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Consolidated Schedule of Investments
12 Months Ended
Dec. 31, 2022
USD ($)
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Dec. 31, 2021
USD ($)
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Dec. 31, 2022
EUR (€)
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Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Dec. 31, 2018
USD ($)
Dec. 31, 2017
USD ($)
Dec. 31, 2016
USD ($)
Dec. 31, 2015
USD ($)
Dec. 31, 2014
USD ($)
Dec. 31, 2013
USD ($)
Schedule of Investments [Line Items]                      
Investment Owned, at Cost $ 875,823,177 $ 785,005,957                  
Investment Owned, at Fair Value $ 844,733,638 $ 772,873,326                  
Investment Owned, Percent of Net Assets 100.00% 100.00% 100.00%                
Net Investment Percentage Of Net Assets 306.31% 271.08% 306.31%                
Liabilities In Excess Of Other Assets $ (568,957,025) $ (487,762,093)                  
Liabilities In Excess Of Other Assets Percentage Of Net Assets (206.31%) (171.08%)                  
Net Assets $ 275,776,613 $ 285,111,233   $ 273,360,649 $ 270,571,173 $ 224,845,007 $ 220,247,242 $ 170,881,785 $ 164,651,104 $ 173,949,452 $ 175,891,514
Percentage Of Net Assets 100.00% 100.00%                  
Uncalled capital commitment $ 302,817                    
Revolver Unfunded Commitment 27,824,917                    
Delayed Draw Term Loan Unfunded Commitment 27,824,917                    
SBIC Subsidiary                      
Schedule of Investments [Line Items]                      
Investments held by subsidiary in cash 19,716,893                    
Investments held by subsidiary at cost 207,971,244                    
SBIC II Subsidiary                      
Schedule of Investments [Line Items]                      
Investments held by subsidiary in cash 26,303,849                    
Investments held by subsidiary at cost 224,768,652                    
Media: Advertising, Printing & Publishing                      
Schedule of Investments [Line Items]                      
Investment Owned, at Cost 52,830,447 $ 53,136,718                  
Investment Owned, at Fair Value $ 52,525,839 $ 51,125,659                  
Investment Owned, Percent of Net Assets 6.22% 6.62% 6.22%                
Aerospace & Defense                      
Schedule of Investments [Line Items]                      
Investment Owned, at Cost $ 48,137,394 $ 66,503,939                  
Investment Owned, at Fair Value $ 39,526,086 $ 63,467,579                  
Investment Owned, Percent of Net Assets 4.68% 8.21% 4.68%                
Automotive                      
Schedule of Investments [Line Items]                      
Investment Owned, at Cost $ 11,252,581 $ 11,064,612                  
Investment Owned, at Fair Value $ 11,342,751 $ 10,800,000                  
Investment Owned, Percent of Net Assets 1.34% 1.40% 1.34%                
Beverage, Food, & Tobacco                      
Schedule of Investments [Line Items]                      
Investment Owned, at Cost $ 34,000,918 $ 34,089,805                  
Investment Owned, at Fair Value $ 32,755,054 $ 33,791,047                  
Investment Owned, Percent of Net Assets 3.88% 4.37% 3.88%                
Media: Broadcasting & Subscription                      
Schedule of Investments [Line Items]                      
Investment Owned, at Cost $ 18,615,052 $ 39,319,912                  
Investment Owned, at Fair Value $ 21,445,307 $ 42,892,137                  
Investment Owned, Percent of Net Assets 2.54% 5.55% 2.54%                
Services: Business                      
Schedule of Investments [Line Items]                      
Investment Owned, at Cost $ 207,234,534 $ 167,253,835                  
Investment Owned, at Fair Value $ 218,866,572 $ 177,242,299                  
Investment Owned, Percent of Net Assets 25.91% 22.93% 25.91%                
Capital Equipment                      
Schedule of Investments [Line Items]                      
Investment Owned, at Cost $ 33,538,647 $ 8,322,806                  
Investment Owned, at Fair Value $ 33,801,951 $ 8,182,736                  
Investment Owned, Percent of Net Assets 4.00% 1.06% 4.00%                
Chemicals, Plastics, & Rubber                      
Schedule of Investments [Line Items]                      
Investment Owned, at Cost $ 18,487,206 $ 14,638,210                  
Investment Owned, at Fair Value $ 17,903,999 $ 14,288,322                  
Investment Owned, Percent of Net Assets 2.12% 1.85% 2.12%                
Services: Consumer                      
Schedule of Investments [Line Items]                      
Investment Owned, at Cost $ 43,302,101 $ 40,034,415                  
Investment Owned, at Fair Value $ 24,616,706 $ 22,682,119                  
Investment Owned, Percent of Net Assets 2.92% 2.93% 2.92%                
Containers, Packaging, & Glass                      
Schedule of Investments [Line Items]                      
Investment Owned, at Cost $ 17,436,600 $ 17,557,212                  
Investment Owned, at Fair Value $ 13,977,250 $ 17,710,907                  
Investment Owned, Percent of Net Assets 1.65% 2.29% 1.65%                
Media: Diversified & Production                      
Schedule of Investments [Line Items]                      
Investment Owned, at Cost $ 5,517,409                    
Investment Owned, at Fair Value $ 5,534,710                    
Investment Owned, Percent of Net Assets 0.66%   0.66%                
Consumer Goods: Durable                      
Schedule of Investments [Line Items]                      
Investment Owned, at Cost $ 45,601,928 $ 36,216,806                  
Investment Owned, at Fair Value $ 44,529,176 $ 36,537,445                  
Investment Owned, Percent of Net Assets 5.27% 4.73% 5.27%                
Education                      
Schedule of Investments [Line Items]                      
Investment Owned, at Cost $ 11,057,921 $ 11,053,167                  
Investment Owned, at Fair Value $ 10,498,760 $ 11,053,167                  
Investment Owned, Percent of Net Assets 1.24% 1.43% 1.24%                
Environmental Industries                      
Schedule of Investments [Line Items]                      
Investment Owned, at Cost $ 27,771,798 $ 26,826,229                  
Investment Owned, at Fair Value $ 26,247,936 $ 26,355,789                  
Investment Owned, Percent of Net Assets 3.11% 3.41% 3.11%                
FIRE: Real Estate                      
Schedule of Investments [Line Items]                      
Investment Owned, at Cost $ 15,642,093 $ 15,694,701                  
Investment Owned, at Fair Value $ 5,866,397 $ 15,824,998                  
Investment Owned, Percent of Net Assets 0.69% 2.05% 0.69%                
Finance                      
Schedule of Investments [Line Items]                      
Investment Owned, at Cost $ 1,568,900 $ 2,507,199                  
Investment Owned, at Fair Value $ 4,082,579 $ 4,108,356                  
Investment Owned, Percent of Net Assets 0.48% 0.53% 0.48%                
Healthcare & Pharmaceuticals                      
Schedule of Investments [Line Items]                      
Investment Owned, at Cost $ 86,469,854 $ 104,933,428                  
Investment Owned, at Fair Value $ 88,103,319 $ 99,584,343                  
Investment Owned, Percent of Net Assets 10.43% 12.89% 10.43%                
Hotel, Gaming, & Leisure                      
Schedule of Investments [Line Items]                      
Investment Owned, at Fair Value $ 799,899 $ 484,250                  
Investment Owned, Percent of Net Assets 0.09% 0.06% 0.09%                
Metals & Mining                      
Schedule of Investments [Line Items]                      
Investment Owned, at Cost $ 16,708,750 $ 16,838,603                  
Investment Owned, at Fair Value $ 16,464,001 $ 16,974,999                  
Investment Owned, Percent of Net Assets 1.95% 2.20% 1.95%                
Energy: Oil & Gas                      
Schedule of Investments [Line Items]                      
Investment Owned, at Cost $ 7,314,230 $ 11,098,912                  
Investment Owned, at Fair Value $ 7,355,074 $ 10,461,417                  
Investment Owned, Percent of Net Assets 0.87% 1.35% 0.87%                
Utilities: Oil & Gas                      
Schedule of Investments [Line Items]                      
Investment Owned, at Cost $ 9,921,469 $ 9,901,900                  
Investment Owned, at Fair Value $ 9,800,000 $ 9,800,000                  
Investment Owned, Percent of Net Assets 1.16% 1.27% 1.16%                
Software                      
Schedule of Investments [Line Items]                      
Investment Owned, at Cost $ 37,582,855 $ 21,498,947                  
Investment Owned, at Fair Value $ 37,975,255 $ 23,841,617                  
Investment Owned, Percent of Net Assets 4.50% 3.08% 4.50%                
Transportation & Logistics                      
Schedule of Investments [Line Items]                      
Investment Owned, at Cost $ 16,768,763 $ 18,583,797                  
Investment Owned, at Fair Value $ 17,161,972 $ 18,934,004                  
Investment Owned, Percent of Net Assets 2.03% 2.45% 2.03%                
High Tech Industries Sector [Member]                      
Schedule of Investments [Line Items]                      
Investment Owned, at Cost $ 14,126,954                    
Investment Owned, at Fair Value $ 12,648,347                    
Investment Owned, Percent of Net Assets 1.50%   1.50%                
Equity Securities                      
Schedule of Investments [Line Items]                      
Investment Owned, at Cost $ 49,647,737 $ 47,608,072                  
Investment Owned, at Fair Value 59,049,932 64,903,427                  
Unsecured Debt                      
Schedule of Investments [Line Items]                      
Investment Owned, at Cost 5,657,964 5,030,143                  
Investment Owned, at Fair Value $ 4,823,898 $ 4,883,854                  
Ad.Net Acquisition, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment Maturity Date May 07, 2026   May 07, 2026                
Investment Owned, at Cost $ 17,009,003 $ 16,082,855                  
Investment Owned, at Fair Value $ 17,002,606 $ 16,094,561                  
Investment Owned, Percent of Net Assets 6.16% 5.65% 6.16%                
Revolver Unfunded Commitment $ 259,804                    
Revolver Unused Commitment Fee 0.50%                    
ADS Group Opco, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Aerospace & Defense Aerospace & Defense Aerospace & Defense                
Investment Owned, at Cost $ 15,204,934 $ 15,151,135                  
Investment Owned, at Fair Value $ 14,295,470 $ 14,980,283                  
Investment Owned, Percent of Net Assets 5.18% 5.25% 5.18%                
Advanced Barrier Extrusions, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Containers, Packaging, & Glass Containers, Packaging, & Glass Containers, Packaging, & Glass                
Investment Owned, at Cost $ 17,436,600 $ 17,557,212                  
Investment Owned, at Fair Value $ 13,977,250 $ 17,710,907                  
Investment Owned, Percent of Net Assets 5.07% 6.22% 5.07%                
AIP ATCO Buyer, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Automotive   Automotive                
Investment Maturity Date May 17, 2028   May 17, 2028                
Investment Owned, at Cost $ 147,906                    
Investment Owned, at Fair Value $ 149,001                    
Investment Owned, Percent of Net Assets 0.06%   0.06%                
Revolver Unfunded Commitment $ 50,000                    
Revolver Unused Commitment Fee 0.50%                    
Anne Lewis Strategies, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment Maturity Date Mar. 05, 2026   Mar. 05, 2026                
Investment Owned, at Cost $ 17,236,556 $ 11,798,134                  
Investment Owned, at Fair Value $ 21,124,347 $ 13,137,892                  
Investment Owned, Percent of Net Assets 7.67% 4.61% 7.67%                
Revolver Unfunded Commitment $ 100,000                    
Revolver Unused Commitment Fee 0.50%                    
APE Holdings, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Chemicals, Plastics, & Rubber Chemicals, Plastics, & Rubber Chemicals, Plastics, & Rubber                
Investment Owned, at Cost $ 375,000 $ 375,000                  
Investment Owned, at Fair Value $ 29,209 $ 83,576                  
Investment Owned, Percent of Net Assets 0.01% 0.03% 0.01%                
ArborWorks Acquisition LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Environmental Industries Environmental Industries Environmental Industries                
Investment Maturity Date Nov. 09, 2026   Nov. 09, 2026                
Investment Owned, at Cost $ 16,966,391 $ 16,052,082                  
Investment Owned, at Fair Value $ 15,782,279 $ 16,041,387                  
Investment Owned, Percent of Net Assets 5.72% 5.63% 5.72%                
Revolver Unfunded Commitment $ 1,153,846                    
Revolver Unused Commitment Fee 0.50%                    
Archer Systems, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Services: Business   Services: Business                
Investment Maturity Date Aug. 11, 2027   Aug. 11, 2027                
Investment Owned, at Cost $ 1,081,305                    
Investment Owned, at Fair Value $ 1,091,221                    
Investment Owned, Percent of Net Assets 0.40%   0.40%                
Revolver Unfunded Commitment $ 100,000                    
Revolver Unused Commitment Fee 0.50%                    
ASC Communications, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Industry Sector [Extensible Enumeration]   Healthcare & Pharmaceuticals                  
Investment Owned, at Cost   $ 9,129,999                  
Investment Owned, at Fair Value   $ 10,470,761                  
Investment Owned, Percent of Net Assets   3.67%                  
Atmosphere Aggregator Holdings II, L.P.                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment Owned, at Fair Value $ 8,429,855 $ 7,581,012                  
Investment Owned, Percent of Net Assets 3.05% 2.66% 3.05%                
Axis Portable Air, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Capital Equipment   Capital Equipment                
Investment Maturity Date Mar. 22, 2028   Mar. 22, 2028                
Investment Owned, at Cost $ 12,327,372                    
Investment Owned, at Fair Value $ 12,725,947                    
Investment Owned, Percent of Net Assets 4.62%   4.62%                
Revolver Unfunded Commitment $ 100,000                    
Revolver Unused Commitment Fee 0.50%                    
Baker Manufacturing Company, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Capital Equipment   Capital Equipment                
Investment Owned, at Cost $ 14,346,082                    
Investment Owned, at Fair Value $ 14,245,432                    
Investment Owned, Percent of Net Assets 5.16%   5.16%                
BDS Solutions Intermediateco, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Retail Sector [Member]   Retail Sector [Member]                
Investment Maturity Date Feb. 07, 2027   Feb. 07, 2027                
Investment Owned, at Cost $ 13,303,536                    
Investment Owned, at Fair Value $ 13,217,256                    
Investment Owned, Percent of Net Assets 4.79%   4.79%                
Revolver Unfunded Commitment $ 69,935                    
Revolver Unused Commitment Fee 0.50%                    
BLP Buyer, Inc.                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Capital Equipment   Capital Equipment                
Investment Maturity Date Feb. 01, 2027   Feb. 01, 2027                
Investment Owned, at Cost $ 6,865,193                    
Investment Owned, at Fair Value $ 6,830,572                    
Investment Owned, Percent of Net Assets 2.47%   2.47%                
Revolver Unfunded Commitment $ 63,434                    
Revolver Unused Commitment Fee 0.50%                    
Cafe Valley, Inc.                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Beverage, Food, & Tobacco Beverage, Food, & Tobacco Beverage, Food, & Tobacco                
Investment Owned, at Cost $ 16,522,132 $ 16,631,939                  
Investment Owned, at Fair Value $ 16,387,022 $ 15,665,001                  
Investment Owned, Percent of Net Assets 5.95% 5.49% 5.95%                
Camp Profiles LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Media: Advertising, Printing & Publishing Media: Advertising, Printing & Publishing Media: Advertising, Printing & Publishing                
Investment Maturity Date Sep. 03, 2026   Sep. 03, 2026                
Investment Owned, at Cost $ 10,215,356 $ 10,281,055                  
Investment Owned, at Fair Value $ 10,527,659 $ 10,348,341                  
Investment Owned, Percent of Net Assets 3.82% 3.63% 3.82%                
Revolver Unfunded Commitment $ 100,000                    
Revolver Unused Commitment Fee 0.50%                    
Camp Profiles LLC Delayed Draw Term Loan                      
Schedule of Investments [Line Items]                      
Investment Maturity Date Sep. 03, 2026   Sep. 03, 2026                
Delayed Draw Term Loan Unfunded Commitment $ 3,750,000                    
Delayed Draw Term Loan Unused Commitment Fee 1.00%                    
CEATI International Inc.                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment Maturity Date Feb. 19, 2026   Feb. 19, 2026                
Investment Owned, at Cost $ 13,333,737 $ 13,418,371                  
Investment Owned, at Fair Value $ 13,266,669 $ 13,265,324                  
Investment Owned, Percent of Net Assets 4.81% 4.65% 4.81%                
Revolver Unfunded Commitment $ 100,000                    
Revolver Unused Commitment Fee 0.50%                    
CF512, Inc.                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Media: Advertising, Printing & Publishing Media: Advertising, Printing & Publishing Media: Advertising, Printing & Publishing                
Investment Maturity Date Sep. 01, 2026   Sep. 01, 2026                
Investment Owned, at Cost $ 17,220,037 $ 17,337,189                  
Investment Owned, at Fair Value $ 16,857,837 $ 17,228,648                  
Investment Owned, Percent of Net Assets 6.11% 6.05% 6.11%                
Revolver Unfunded Commitment $ 100,000                    
Revolver Unused Commitment Fee 0.50%                    
CF512, Inc. Delayed Draw Term Loan                      
Schedule of Investments [Line Items]                      
Investment Maturity Date Sep. 01, 2026   Sep. 01, 2026                
Delayed Draw Term Loan Unfunded Commitment $ 220,930                    
Delayed Draw Term Loan Unused Commitment Fee 0.50%                    
Colford Capital Holdings, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Industry Sector [Extensible Enumeration]   Finance                  
Investment Owned, at Cost   $ 195,036                  
Investment Owned, at Fair Value   $ 22,408                  
Investment Owned, Percent of Net Assets   0.01%                  
CompleteCase, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Services: Consumer us-gaap-supplement:ConsumerSectorMember Services: Consumer                
Investment Maturity Date Dec. 21, 2025   Dec. 21, 2025                
Investment Owned, at Cost $ 11,664,882 $ 13,745,991                  
Investment Owned, at Fair Value $ 11,409,567 $ 13,453,892                  
Investment Owned, Percent of Net Assets 4.14% 4.72% 4.14%                
Revolver Unfunded Commitment $ 60,000                    
Revolver Unused Commitment Fee 0.50%                    
COPILOT Provider Support Services, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Healthcare & Pharmaceuticals   Healthcare & Pharmaceuticals                
Investment Maturity Date Nov. 22, 2027   Nov. 22, 2027                
Investment Owned, at Cost $ 5,174,456                    
Investment Owned, at Fair Value $ 5,174,456                    
Investment Owned, Percent of Net Assets 1.87%   1.87%                
Revolver Unfunded Commitment $ 100,000                    
Revolver Unused Commitment Fee 0.50%                    
Credit Connection, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Software Software Software                
Investment Maturity Date Jul. 30, 2026   Jul. 30, 2026                
Investment Owned, at Cost $ 17,848,461 $ 10,539,605                  
Investment Owned, at Fair Value $ 18,107,281 $ 10,617,826                  
Investment Owned, Percent of Net Assets 6.56% 3.73% 6.56%                
Revolver Unfunded Commitment $ 100,000                    
Revolver Unused Commitment Fee 0.50%                    
Curion Holdings, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Services: Business   Services: Business                
Investment Maturity Date Jul. 29, 2027   Jul. 29, 2027                
Investment Owned, at Cost $ 13,594,144                    
Investment Owned, at Fair Value $ 13,360,452                    
Investment Owned, Percent of Net Assets 4.84%   4.84%                
Revolver Unfunded Commitment $ 30,000                    
Revolver Unused Commitment Fee 0.50%                    
Curion Holdings, LLC Delayed Draw Term Loan                      
Schedule of Investments [Line Items]                      
Investment Maturity Date Jul. 29, 2027   Jul. 29, 2027                
Delayed Draw Term Loan Unfunded Commitment $ 100,000                    
Delayed Draw Term Loan Unused Commitment Fee 0.50%                    
Data Centrum Communications, Inc.                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Media: Advertising, Printing & Publishing Media: Advertising, Printing & Publishing Media: Advertising, Printing & Publishing                
Investment Owned, at Cost $ 16,661,301 $ 16,717,629                  
Investment Owned, at Fair Value $ 15,903,654 $ 14,747,825                  
Investment Owned, Percent of Net Assets 5.78% 5.18% 5.78%                
Douglas Products Group, LP                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Chemicals, Plastics, & Rubber Chemicals, Plastics, & Rubber Chemicals, Plastics, & Rubber                
Investment Owned, at Cost   $ 139,656                  
Investment Owned, at Fair Value $ 695,072 $ 800,866                  
Investment Owned, Percent of Net Assets 0.25% 0.28% 0.25%                
Dresser Utility Solutions, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Utilities: Oil & Gas Utilities: Oil & Gas Utilities: Oil & Gas                
Investment Owned, at Cost $ 9,921,469 $ 9,901,900                  
Investment Owned, at Fair Value $ 9,800,000 $ 9,800,000                  
Investment Owned, Percent of Net Assets 3.55% 3.44% 3.55%                
DRS Holdings III, Inc.                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Consumer Goods: Durable Consumer Goods: Durable Consumer Goods: Durable                
Investment Maturity Date Nov. 01, 2025   Nov. 01, 2025                
Investment Owned, at Cost $ 9,142,111 $ 9,732,277                  
Investment Owned, at Fair Value $ 8,961,215 $ 9,800,000                  
Investment Owned, Percent of Net Assets 3.25% 3.44% 3.25%                
Revolver Unfunded Commitment $ 909,091                    
Revolver Unused Commitment Fee 0.50%                    
DTE Enterprises, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Energy: Oil & Gas Energy: Oil & Gas Energy: Oil & Gas                
Investment Maturity Date Apr. 13, 2023   Apr. 13, 2023                
Investment Owned, at Cost $ 7,314,230 $ 10,500,730                  
Investment Owned, at Fair Value $ 7,355,074 $ 9,693,083                  
Investment Owned, Percent of Net Assets 2.67% 3.40% 2.67%                
Revolver Unfunded Commitment $ 750,000                    
Revolver Unused Commitment Fee 0.50%                    
EC Defense Holdings, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Industry Sector [Extensible Enumeration]   Services: Business                  
Investment Owned, at Cost   $ 500,000                  
Investment Owned, at Fair Value   $ 616,212                  
Investment Owned, Percent of Net Assets   0.22%                  
EH Real Estate Services, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] us-gaap:RealEstateSectorMember FIRE: Real Estate us-gaap:RealEstateSectorMember                
Investment Owned, at Cost $ 15,642,093 $ 15,694,701                  
Investment Owned, at Fair Value $ 5,866,397 $ 15,824,998                  
Investment Owned, Percent of Net Assets 2.13% 5.55% 2.13%                
Elliott Aviation, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Aerospace & Defense Aerospace & Defense Aerospace & Defense                
Investment Owned, at Cost $ 12,202,803 $ 19,662,810                  
Investment Owned, at Fair Value $ 10,343,097 $ 18,564,687                  
Investment Owned, Percent of Net Assets 3.75% 6.51% 3.75%                
Energy Labs Holding Corp.                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Industry Sector [Extensible Enumeration]   Energy: Oil & Gas                  
Investment Owned, at Cost   $ 598,182                  
Investment Owned, at Fair Value   $ 768,334                  
Investment Owned, Percent of Net Assets   0.27%                  
EOS Fitness Holdings, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Hotel, Gaming, & Leisure Hotel, Gaming, & Leisure Hotel, Gaming, & Leisure                
Investment Owned, at Fair Value $ 799,899 $ 484,250                  
Investment Owned, Percent of Net Assets 0.29% 0.17% 0.29%                
Exacta Land Surveyors, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment Maturity Date Feb. 08, 2024   Feb. 08, 2024                
Investment Owned, at Cost $ 18,389,425 $ 17,454,225                  
Investment Owned, at Fair Value $ 18,078,561 $ 16,500,693                  
Investment Owned, Percent of Net Assets 6.57% 5.79% 6.57%                
Revolver Unfunded Commitment $ 1,500,000                    
Revolver Unused Commitment Fee 0.50%                    
Exigo, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Software   Software                
Investment Maturity Date Mar. 16, 2027   Mar. 16, 2027                
Investment Owned, at Cost $ 9,272,843                    
Investment Owned, at Fair Value $ 9,218,742                    
Investment Owned, Percent of Net Assets 3.34%   3.34%                
Revolver Unfunded Commitment $ 80,000                    
Revolver Unused Commitment Fee 0.50%                    
Exigo, LLC Delayed Draw Term Loan                      
Schedule of Investments [Line Items]                      
Investment Maturity Date Mar. 16, 2027   Mar. 16, 2027                
Delayed Draw Term Loan Unfunded Commitment $ 100,000                    
Delayed Draw Term Loan Unused Commitment Fee 0.50%                    
Florachem Corporation                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Chemicals, Plastics, & Rubber   Chemicals, Plastics, & Rubber                
Investment Maturity Date Apr. 29, 2028   Apr. 29, 2028                
Investment Owned, at Cost $ 10,130,604                    
Investment Owned, at Fair Value $ 10,116,198                    
Investment Owned, Percent of Net Assets 3.67%   3.67%                
Revolver Unfunded Commitment $ 100,000                    
Revolver Unused Commitment Fee 0.50%                    
Florachem Corporation Delayed Draw Term Loan                      
Schedule of Investments [Line Items]                      
Investment Maturity Date Apr. 29, 2028   Apr. 29, 2028                
Delayed Draw Term Loan Unfunded Commitment $ 100,000                    
Delayed Draw Term Loan Unused Commitment Fee 0.50%                    
General LED OPCO, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment Owned, at Cost $ 4,462,793 $ 4,453,726                  
Investment Owned, at Fair Value $ 4,140,000 $ 3,690,000                  
Investment Owned, Percent of Net Assets 1.50% 1.29% 1.50%                
Grupo HIMA San Pablo, Inc., et al                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Industry Sector [Extensible Enumeration]   Healthcare & Pharmaceuticals                  
Investment Owned, at Cost   $ 8,760,589                  
Investment Owned, at Fair Value   $ 1,149,047                  
Investment Owned, Percent of Net Assets   0.41%                  
GS HVAM Intermediate, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Beverage, Food, & Tobacco Beverage, Food, & Tobacco Beverage, Food, & Tobacco                
Investment Maturity Date Oct. 02, 2024   Oct. 02, 2024                
Investment Owned, at Cost $ 16,978,786 $ 16,957,866                  
Investment Owned, at Fair Value $ 16,368,032 $ 17,683,304                  
Investment Owned, Percent of Net Assets 5.94% 6.20% 5.94%                
Revolver Unfunded Commitment $ 112,045                    
Revolver Unused Commitment Fee 0.50%                    
HV Watterson Holdings, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment Maturity Date Dec. 17, 2026   Dec. 17, 2026                
Investment Owned, at Cost $ 15,049,447 $ 14,291,996                  
Investment Owned, at Fair Value $ 14,606,948 $ 14,291,196                  
Investment Owned, Percent of Net Assets 5.30% 5.01% 5.30%                
Revolver Unfunded Commitment $ 84,000                    
Revolver Unused Commitment Fee 0.50%                    
HV Watterson Holdings, LLC Delayed Draw Term Loan                      
Schedule of Investments [Line Items]                      
Investment Maturity Date Dec. 17, 2026   Dec. 17, 2026                
Delayed Draw Term Loan Unfunded Commitment $ 2,555,354                    
Delayed Draw Term Loan Unused Commitment Fee 1.00%                    
Heartland Business Systems LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Services: Business   Services: Business                
Investment Maturity Date Aug. 26, 2027   Aug. 26, 2027                
Investment Owned, at Cost $ 10,096,802                    
Investment Owned, at Fair Value $ 10,294,511                    
Investment Owned, Percent of Net Assets 3.73%   3.73%                
Delayed Draw Term Loan Unfunded Commitment $ 75,000                    
Delayed Draw Term Loan Unused Commitment Fee 0.50%                    
Heat Makes Sense Shared Services, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] scm:Non-DurableConsumerGoodsSectorMember   scm:Non-DurableConsumerGoodsSectorMember                
Investment Maturity Date Jul. 01, 2028   Jul. 01, 2028                
Investment Owned, at Cost $ 217,814                    
Investment Owned, at Fair Value $ 231,976                    
Investment Owned, Percent of Net Assets 0.09%   0.09%                
Revolver Unfunded Commitment $ 80,000                    
Revolver Unused Commitment Fee 0.50%                    
I2P Holdings, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment Owned, at Cost   $ 750,000                  
Investment Owned, at Fair Value $ 3,238,328 $ 3,523,110                  
Investment Owned, Percent of Net Assets 1.17% 1.24% 1.17%                
ICD Holdings, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Finance Finance Finance                
Investment Owned, at Cost $ 464,619 $ 464,619                  
Investment Owned, at Fair Value $ 1,033,332 $ 834,320                  
Investment Owned, Percent of Net Assets 0.37% 0.29% 0.37%                
Infolinks Media Buyco, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Media: Advertising, Printing & Publishing Media: Advertising, Printing & Publishing Media: Advertising, Printing & Publishing                
Investment Owned, at Cost $ 8,733,753 $ 8,800,845                  
Investment Owned, at Fair Value $ 9,236,689 $ 8,800,845                  
Investment Owned, Percent of Net Assets 3.35% 3.08% 3.35%                
Infolinks Media Buyco, LLC Delayed Draw Term Loan                      
Schedule of Investments [Line Items]                      
Investment Maturity Date Nov. 01, 2026   Nov. 01, 2026                
Delayed Draw Term Loan Unfunded Commitment $ 2,475,000                    
Delayed Draw Term Loan Unused Commitment Fee 0.50%                    
Inoapps Bidco, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] High Tech Industries Sector [Member]   High Tech Industries Sector [Member]                
Investment Maturity Date Feb. 15, 2027   Feb. 15, 2027                
Investment Owned, at Cost $ 14,126,954                    
Investment Owned, at Fair Value $ 12,648,347                    
Investment Owned, Percent of Net Assets 4.59%   4.59%                
Revolver Unfunded Commitment $ 100,000                    
Revolver Unused Commitment Fee 0.50%                    
Inoapps Bidco, LLC Delayed Draw Term Loan                      
Schedule of Investments [Line Items]                      
Investment Maturity Date Feb. 15, 2027   Feb. 15, 2027                
Delayed Draw Term Loan Unfunded Commitment $ 16,667                    
Delayed Draw Term Loan Unused Commitment Fee 0.50%                    
Integrated Oncology Network, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals                
Investment Maturity Date Jun. 24, 2025   Jun. 24, 2025                
Investment Owned, at Cost $ 16,807,851 $ 16,903,937                  
Investment Owned, at Fair Value $ 16,420,557 $ 17,100,882                  
Investment Owned, Percent of Net Assets 5.97% 6.00% 5.97%                
Revolver Unfunded Commitment $ 553,517                    
Revolver Unused Commitment Fee 0.50%                    
International Designs Group LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Construction Sector [Member]   Construction Sector [Member]                
Investment Owned, at Cost $ 200,000                    
Investment Owned, at Fair Value $ 195,412                    
Investment Owned, Percent of Net Assets 0.07%   0.07%                
Interstate Waste Services, Inc.                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Environmental Industries Environmental Industries Environmental Industries                
Investment Owned, at Cost $ 946,125 $ 946,125                  
Investment Owned, at Fair Value $ 615,657 $ 514,402                  
Investment Owned, Percent of Net Assets 0.22% 0.18% 0.22%                
Intuitive Health, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals                
Investment Owned, at Cost $ 16,921,074 $ 20,030,387                  
Investment Owned, at Fair Value $ 17,306,515 $ 20,528,528                  
Investment Owned, Percent of Net Assets 6.28% 7.20% 6.28%                
Invincible Boat Company LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Consumer Goods: Durable Consumer Goods: Durable Consumer Goods: Durable                
Investment Maturity Date Aug. 28, 2025   Aug. 28, 2025                
Investment Owned, at Cost $ 12,919,782 $ 12,966,130                  
Investment Owned, at Fair Value $ 12,151,565 $ 13,220,344                  
Investment Owned, Percent of Net Assets 4.41% 4.64% 4.41%                
Revolver Unfunded Commitment $ 744,681                    
Revolver Unused Commitment Fee 0.50%                    
J.R. Watkins, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] scm:Non-DurableConsumerGoodsSectorMember scm:Non-DurableConsumerGoodsSectorMember scm:Non-DurableConsumerGoodsSectorMember                
Investment Owned, at Cost $ 13,897,017 $ 13,576,157                  
Investment Owned, at Fair Value $ 11,318,526 $ 12,254,235                  
Investment Owned, Percent of Net Assets 4.10% 4.30% 4.10%                
Jurassic Acquisition Corp.                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Metals & Mining Metals & Mining Metals & Mining                
Investment Owned, at Cost $ 16,708,750 $ 16,838,603                  
Investment Owned, at Fair Value $ 16,464,001 $ 16,974,999                  
Investment Owned, Percent of Net Assets 5.98% 5.95% 5.98%                
Kelleyamerit Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Automotive Automotive Automotive                
Investment Owned, at Cost $ 11,104,675 $ 11,064,612                  
Investment Owned, at Fair Value $ 11,193,750 $ 10,800,000                  
Investment Owned, Percent of Net Assets 4.06% 3.79% 4.06%                
KidKraft, Inc.                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Consumer Goods: Durable Consumer Goods: Durable Consumer Goods: Durable                
Investment Owned, at Cost $ 5,580,768 $ 5,580,768                  
Investment Owned, at Fair Value $ 5,580,768 $ 5,580,768                  
Investment Owned, Percent of Net Assets 2.02% 1.95% 2.02%                
Ledge Lounger, Inc.                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Consumer Goods: Durable Consumer Goods: Durable Consumer Goods: Durable                
Investment Maturity Date Nov. 09, 2026   Nov. 09, 2026                
Investment Owned, at Cost $ 7,854,952 $ 7,937,631                  
Investment Owned, at Fair Value $ 7,752,182 $ 7,936,333                  
Investment Owned, Percent of Net Assets 2.81% 2.78% 2.81%                
Revolver Unfunded Commitment $ 66,667                    
Revolver Unused Commitment Fee 0.50%                    
Lightning Intermediate II, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] scm:Non-DurableConsumerGoodsSectorMember   scm:Non-DurableConsumerGoodsSectorMember                
Investment Maturity Date Jun. 06, 2027   Jun. 06, 2027                
Investment Owned, at Cost $ 13,739,520                    
Investment Owned, at Fair Value $ 13,477,831                    
Investment Owned, Percent of Net Assets 4.89%   4.89%                
Revolver Unfunded Commitment $ 100,000                    
Revolver Unused Commitment Fee 0.50%                    
MacKenzie Childs Acquisition Inc                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Consumer Goods: Durable   Consumer Goods: Durable                
Investment Maturity Date Sep. 02, 2027   Sep. 02, 2027                
Investment Owned, at Cost $ 284,998                    
Investment Owned, at Fair Value $ 275,280                    
Investment Owned, Percent of Net Assets 0.10%   0.10%                
Revolver Unfunded Commitment $ 13,333                    
Revolver Unused Commitment Fee 0.50%                    
Madison Logic, Inc.                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Media: Broadcasting & Subscription Media: Broadcasting & Subscription Media: Broadcasting & Subscription                
Investment Maturity Date Dec. 30, 2027   Dec. 30, 2027                
Investment Owned, at Cost $ 4,393,340 $ 10,586,394                  
Investment Owned, at Fair Value $ 4,393,340 $ 12,333,361                  
Investment Owned, Percent of Net Assets 1.59% 4.33% 1.59%                
Revolver Unfunded Commitment $ 100,000                    
Revolver Unused Commitment Fee 0.50%                    
Microbe Formulas LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] scm:Non-DurableConsumerGoodsSectorMember   scm:Non-DurableConsumerGoodsSectorMember                
Investment Maturity Date Apr. 03, 2028   Apr. 03, 2028                
Investment Owned, at Cost $ 9,873,093                    
Investment Owned, at Fair Value $ 9,863,103                    
Investment Owned, Percent of Net Assets 3.58%   3.58%                
Revolver Unfunded Commitment $ 100,000                    
Revolver Unused Commitment Fee 0.50%                    
Mobile Acquisition Holdings, LP                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Industry Sector [Extensible Enumeration]   Software                  
Investment Owned, at Cost   $ 455,385                  
Investment Owned, at Fair Value   $ 2,863,270                  
Investment Owned, Percent of Net Assets   1.00%                  
MOM Enterprises, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Consumer Goods: Durable scm:Non-DurableConsumerGoodsSectorMember Consumer Goods: Durable                
Investment Maturity Date May 19, 2026   May 19, 2026                
Investment Owned, at Cost $ 16,955,658 $ 17,021,287                  
Investment Owned, at Fair Value $ 16,389,157 $ 17,193,397                  
Investment Owned, Percent of Net Assets 5.95% 6.03% 5.95%                
Revolver Unfunded Commitment $ 62,500                    
Revolver Unused Commitment Fee 0.50%                    
Monitorus Holding, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Media: Diversified & Production   Media: Diversified & Production                
Investment Maturity Date May 24, 2027   May 24, 2027                
Investment Owned, at Cost $ 300,430                    
Investment Owned, at Fair Value $ 317,731                    
Investment Owned, Percent of Net Assets 0.08%   0.08%                
Revolver Unfunded Commitment | €     € 100,000                
Revolver Unused Commitment Fee 0.50%                    
Naumann/Hobbs Material Handling Corporation II, Inc.                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment Maturity Date Aug. 30, 2024   Aug. 30, 2024                
Investment Owned, at Cost $ 14,279,779 $ 14,533,381                  
Investment Owned, at Fair Value $ 14,364,757 $ 14,968,033                  
Investment Owned, Percent of Net Assets 5.20% 5.24% 5.20%                
Revolver Unfunded Commitment $ 1,763,033                    
Revolver Unused Commitment Fee 0.50%                    
NINJIO, LLC [Member]                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Media: Diversified & Production   Media: Diversified & Production                
Investment Maturity Date Oct. 12, 2027   Oct. 12, 2027                
Investment Owned, at Cost $ 5,216,979                    
Investment Owned, at Fair Value $ 5,216,979                    
Investment Owned, Percent of Net Assets 1.89%   1.89%                
Revolver Unfunded Commitment $ 100,000                    
Revolver Unused Commitment Fee 0.50%                    
NINJIO, LLC Delayed Draw Term Loan [Member]                      
Schedule of Investments [Line Items]                      
Investment Maturity Date Oct. 12, 2027   Oct. 12, 2027                
Delayed Draw Term Loan Unfunded Commitment $ 100,000                    
Delayed Draw Term Loan Unused Commitment Fee 0.50%                    
NS412, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Services: Consumer Services: Consumer Services: Consumer                
Investment Owned, at Cost $ 8,331,529 $ 8,308,676                  
Investment Owned, at Fair Value $ 7,922,670 $ 8,149,442                  
Investment Owned, Percent of Net Assets 2.87% 2.86% 2.87%                
NuMet Machining Techniques, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Aerospace & Defense Aerospace & Defense Aerospace & Defense                
Investment Owned, at Cost $ 20,229,657 $ 21,320,828                  
Investment Owned, at Fair Value $ 14,127,750 $ 19,537,231                  
Investment Owned, Percent of Net Assets 5.12% 6.86% 5.12%                
NuSource Financial, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment Owned, at Cost $ 16,972,086 $ 15,922,220                  
Investment Owned, at Fair Value $ 15,952,072 $ 15,688,073                  
Investment Owned, Percent of Net Assets 5.79% 5.50% 5.79%                
Nutritional Medicinals, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals                
Investment Maturity Date Nov. 15, 2025   Nov. 15, 2025                
Investment Owned, at Cost $ 14,887,902 $ 17,401,439                  
Investment Owned, at Fair Value $ 15,400,690 $ 17,680,312                  
Investment Owned, Percent of Net Assets 5.58% 6.21% 5.58%                
Revolver Unfunded Commitment $ 2,000,000                    
Revolver Unused Commitment Fee 0.50%                    
Onpoint Industrial Services, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment Owned, at Cost $ 13,245,313 $ 10,740,997                  
Investment Owned, at Fair Value $ 13,245,313 $ 10,608,862                  
Investment Owned, Percent of Net Assets 4.80% 3.72% 4.80%                
PCP MT Aggregator Holdings, L.P.                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Finance Finance Finance                
Investment Owned, at Cost $ 119,281                    
Investment Owned, at Fair Value $ 1,686,647 $ 1,779,415                  
Investment Owned, Percent of Net Assets 0.61% 0.62% 0.61%                
PCS Software, Inc.                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Transportation & Logistics Transportation & Logistics Transportation & Logistics                
Investment Maturity Date Jul. 01, 2024   Jul. 01, 2024                
Investment Owned, at Cost $ 16,768,763 $ 18,583,797                  
Investment Owned, at Fair Value $ 17,161,972 $ 18,934,004                  
Investment Owned, Percent of Net Assets 6.22% 6.62% 6.22%                
Revolver Unfunded Commitment $ 1,318,143                    
Revolver Unused Commitment Fee 0.50%                    
Pearl Media Holdings, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Consumer Goods: Durable   Consumer Goods: Durable                
Investment Maturity Date Aug. 31, 2027   Aug. 31, 2027                
Investment Owned, at Cost $ 9,819,317                    
Investment Owned, at Fair Value $ 9,808,166                    
Investment Owned, Percent of Net Assets 3.55%   3.55%                
Revolver Unfunded Commitment $ 66,667                    
Revolver Unused Commitment Fee 0.50%                    
Pearl Media Holdings, LLC Delayed Draw Term Loan                      
Schedule of Investments [Line Items]                      
Investment Maturity Date Aug. 31, 2027   Aug. 31, 2027                
Delayed Draw Term Loan Unfunded Commitment $ 100,000                    
Delayed Draw Term Loan Unused Commitment Fee 0.50%                    
Peltram Plumbing Holdings, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Construction Sector [Member] Construction Sector [Member] Construction Sector [Member]                
Investment Maturity Date Dec. 30, 2026   Dec. 30, 2026                
Investment Owned, at Cost $ 16,813,493 $ 16,952,301                  
Investment Owned, at Fair Value $ 16,311,135 $ 16,951,671                  
Investment Owned, Percent of Net Assets 5.92% 5.95% 5.92%                
Revolver Unfunded Commitment $ 100,000                    
Revolver Unused Commitment Fee 0.50%                    
Premiere Digital Services, Inc.                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Media: Broadcasting & Subscription Media: Broadcasting & Subscription Media: Broadcasting & Subscription                
Investment Maturity Date Nov. 03, 2026   Nov. 03, 2026                
Investment Owned, at Cost $ 14,221,712 $ 14,352,950                  
Investment Owned, at Fair Value $ 17,051,967 $ 15,579,722                  
Investment Owned, Percent of Net Assets 6.19% 5.46% 6.19%                
Revolver Unfunded Commitment $ 576,923                    
Revolver Unused Commitment Fee 0.50%                    
Protect America, Inc.                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Services: Consumer Services: Consumer Services: Consumer                
Investment Owned, at Cost $ 17,979,749 $ 17,979,748                  
Investment Owned, at Fair Value   $ 1,078,785                  
Investment Owned, Percent of Net Assets 0.00% 0.38% 0.00%                
Rogers Mechanical Contractors, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Construction Sector [Member] Construction Sector [Member] Construction Sector [Member]                
Investment Maturity Date Sep. 09, 2025   Sep. 09, 2025                
Investment Owned, at Cost $ 9,934,642 $ 10,381,059                  
Investment Owned, at Fair Value $ 9,900,302 $ 10,330,833                  
Investment Owned, Percent of Net Assets 3.59% 3.62% 3.59%                
Delayed Draw Term Loan Unfunded Commitment $ 50,000                    
Delayed Draw Term Loan Unused Commitment Fee 1.00%                    
Rogers Mechanical Contractors, LLC Delayed Draw Term Loan                      
Schedule of Investments [Line Items]                      
Investment Maturity Date Sep. 09, 2025   Sep. 09, 2025                
Revolver Unfunded Commitment $ 83,333                    
Revolver Unused Commitment Fee 0.75%                    
Sales Benchmark Index, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment Maturity Date Jan. 07, 2025   Jan. 07, 2025                
Investment Owned, at Cost $ 13,032,539 $ 13,715,235                  
Investment Owned, at Fair Value $ 12,560,599 $ 13,623,406                  
Investment Owned, Percent of Net Assets 4.55% 4.78% 4.55%                
Revolver Unfunded Commitment $ 1,331,461                    
Revolver Unused Commitment Fee 0.50%                    
Service Minds Company, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Services: Consumer   Services: Consumer                
Investment Maturity Date Feb. 07, 2028   Feb. 07, 2028                
Investment Owned, at Cost $ 5,325,941                    
Investment Owned, at Fair Value $ 5,284,469                    
Investment Owned, Percent of Net Assets 1.91%   1.91%                
Revolver Unfunded Commitment $ 70,000                    
Revolver Unused Commitment Fee 0.50%                    
Service Minds Company, LLC Delayed Draw Term Loan                      
Schedule of Investments [Line Items]                      
Investment Maturity Date Feb. 07, 2028   Feb. 07, 2028                
Delayed Draw Term Loan Unfunded Commitment $ 67,677                    
Delayed Draw Term Loan Unused Commitment Fee 1.00%                    
SIB Holdings, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment Maturity Date Oct. 29, 2026   Oct. 29, 2026                
Investment Owned, at Cost $ 19,089,373 $ 13,270,660                  
Investment Owned, at Fair Value $ 18,654,782 $ 13,270,530                  
Investment Owned, Percent of Net Assets 6.76% 4.66% 6.76%                
Revolver Unfunded Commitment $ 29,246                    
Revolver Unused Commitment Fee 0.50%                    
Skopos Financial Group, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Industry Sector [Extensible Enumeration]   Finance                  
Investment Owned, at Cost   $ 1,162,544                  
Investment Owned, at Fair Value   $ 338,616                  
Investment Owned, Percent of Net Assets   0.12%                  
Spire Power Solutions, L.P.                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Industry Sector [Extensible Enumeration]   Capital Equipment                  
Investment Owned, at Cost   $ 8,322,806                  
Investment Owned, at Fair Value   $ 8,182,736                  
Investment Owned, Percent of Net Assets   2.87%                  
SQAD LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Industry Sector [Extensible Enumeration]   Media: Broadcasting & Subscription                  
Investment Owned, at Cost   $ 14,380,568                  
Investment Owned, at Fair Value   $ 14,979,054                  
Investment Owned, Percent of Net Assets   5.25%                  
TAC LifePort Purchaser, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Aerospace & Defense Aerospace & Defense Aerospace & Defense                
Investment Owned, at Cost $ 500,000 $ 10,369,166                  
Investment Owned, at Fair Value $ 759,769 $ 10,385,378                  
Investment Owned, Percent of Net Assets 0.28% 3.64% 0.28%                
TFH Reliability, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Industry Sector [Extensible Enumeration]   Chemicals, Plastics, & Rubber                  
Investment Owned, at Cost   $ 6,098,915                  
Investment Owned, at Fair Value   $ 5,867,506                  
Investment Owned, Percent of Net Assets   2.06%                  
Tilley Distribution, Inc.                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Chemicals, Plastics, & Rubber   Chemicals, Plastics, & Rubber                
Investment Maturity Date Dec. 31, 2026   Dec. 31, 2026                
Investment Owned, at Cost $ 115,327                    
Investment Owned, at Fair Value $ 112,553                    
Investment Owned, Percent of Net Assets 0.04%   0.04%                
Revolver Unfunded Commitment $ 82,609                    
Revolver Unused Commitment Fee 0.50%                    
Trade Education Acquisition, L.L.C.                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Education Education Education                
Investment Maturity Date Dec. 28, 2027   Dec. 28, 2027                
Investment Owned, at Cost $ 11,057,921 $ 11,053,167                  
Investment Owned, at Fair Value $ 10,498,760 $ 11,053,167                  
Investment Owned, Percent of Net Assets 3.81% 3.87% 3.81%                
Revolver Unfunded Commitment $ 20,000                    
Revolver Unused Commitment Fee 0.50%                    
TradePending, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Software Software Software                
Investment Maturity Date Mar. 02, 2026   Mar. 02, 2026                
Investment Owned, at Cost $ 10,461,551 $ 10,503,957                  
Investment Owned, at Fair Value $ 10,649,232 $ 10,360,521                  
Investment Owned, Percent of Net Assets 3.87% 3.63% 3.87%                
Revolver Unfunded Commitment $ 100,000                    
Revolver Unused Commitment Fee 0.50%                    
Unicat Catalyst Holdings, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Chemicals, Plastics, & Rubber Chemicals, Plastics, & Rubber Chemicals, Plastics, & Rubber                
Investment Maturity Date Apr. 27, 2026   Apr. 27, 2026                
Investment Owned, at Cost $ 7,866,275 $ 8,024,639                  
Investment Owned, at Fair Value $ 6,950,967 $ 7,536,374                  
Investment Owned, Percent of Net Assets 2.52% 2.64% 2.52%                
Revolver Unfunded Commitment $ 2,000,000                    
Revolver Unused Commitment Fee 0.50%                    
U.S. Auto Sales, Inc. et al                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Finance   Finance                
Investment Owned, at Cost $ 985,000                    
Investment Owned, at Fair Value $ 1,362,600                    
Investment Owned, Percent of Net Assets 0.50%   0.50%                
U.S. Expediters, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals                
Investment Maturity Date Dec. 22, 2026   Dec. 22, 2026                
Investment Owned, at Cost $ 16,920,573 $ 17,079,459                  
Investment Owned, at Fair Value $ 18,569,594 $ 17,079,459                  
Investment Owned, Percent of Net Assets 6.74% 5.99% 6.74%                
Revolver Unfunded Commitment $ 100,000                    
Revolver Unused Commitment Fee 0.50%                    
Venbrook Buyer, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment Owned, at Cost $ 20,362,232 $ 20,322,035                  
Investment Owned, at Fair Value $ 19,455,551 $ 20,383,395                  
Investment Owned, Percent of Net Assets 7.04% 7.15% 7.04%                
Vortex Companies, LLC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Environmental Industries Environmental Industries Environmental Industries                
Investment Owned, at Cost $ 9,859,282 $ 9,828,022                  
Investment Owned, at Fair Value $ 9,850,000 $ 9,800,000                  
Investment Owned, Percent of Net Assets 3.57% 3.44% 3.57%                
Whisps Holdings LP                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Beverage, Food, & Tobacco Beverage, Food, & Tobacco Beverage, Food, & Tobacco                
Investment Owned, at Cost $ 500,000 $ 500,000                  
Investment Owned, at Fair Value   $ 442,742                  
Investment Owned, Percent of Net Assets 0.00% 0.16% 0.00%                
Xanitos, Inc.                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Industry Sector [Extensible Enumeration] Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals                
Investment Maturity Date Jun. 25, 2026   Jun. 25, 2026                
Investment Owned, at Cost $ 15,757,998 $ 15,627,618                  
Investment Owned, at Fair Value $ 15,231,507 $ 15,575,354                  
Investment Owned, Percent of Net Assets 5.53% 5.46% 5.53%                
Revolver Unfunded Commitment $ 20,000                    
Revolver Unused Commitment Fee 0.50%                    
Non-controlled/non-affiliated                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment Owned, at Cost $ 875,823,177 $ 785,005,957                  
Investment Owned, at Fair Value $ 844,733,638 $ 772,873,326                  
Investment Owned, Percent of Net Assets 306.31% 271.08% 306.31%                
Investment, Identifier [Axis]: ADS Group Opco, LLC Pluto Aggregator, LLC Class A Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] ADS Group Opco, LLC ADS Group Opco, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Aerospace & Defense Aerospace & Defense Aerospace & Defense                
Investment, Acquisition Date Jun. 04, 2021 Jun. 04, 2021                  
Investment Owned, Balance, Shares | shares 77,626 77,626 77,626                
Investment Owned, at Cost $ 288,691 $ 288,691                  
Investment Owned, at Fair Value $ 48,571 $ 250,169                  
Investment Owned, Percent of Net Assets 0.02% 0.09% 0.02%                
Investment, Identifier [Axis]: ADS Group Opco, LLC Pluto Aggregator, LLC Class B Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] ADS Group Opco, LLC ADS Group Opco, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Aerospace & Defense Aerospace & Defense Aerospace & Defense                
Investment, Acquisition Date Jun. 04, 2021 Jun. 04, 2021                  
Investment Owned, Balance, Shares | shares 56,819 56,819 56,819                
Investment Owned, at Cost $ 211,309 $ 211,309                  
Investment Owned, at Fair Value $ 35,552 $ 183,114                  
Investment Owned, Percent of Net Assets 0.01% 0.06% 0.01%                
Investment, Identifier [Axis]: ADS Group Opco, LLC Pluto Aggregator, LLC Class Z Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] ADS Group Opco, LLC                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Aerospace & Defense   Aerospace & Defense                
Investment, Acquisition Date Jun. 15, 2022                    
Investment Owned, Balance, Shares | shares 72,043   72,043                
Investment Owned, at Cost $ 267,929                    
Investment Owned, at Fair Value $ 293,847                    
Investment Owned, Percent of Net Assets 0.11%   0.11%                
Investment, Identifier [Axis]: ADS Group Opco, LLC Revolver                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] ADS Group Opco, LLC ADS Group Opco, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Aerospace & Defense Aerospace & Defense Aerospace & Defense                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.75% 6.75% 6.75%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 11.48% 7.75% 11.48%                
Investment, Acquisition Date Jun. 04, 2021 Jun. 04, 2021                  
Investment Maturity Date Jun. 04, 2026 Jun. 04, 2026 Jun. 04, 2026                
Investment Owned, Balance, Principal Amount   $ 70,000                  
Investment Owned, Balance, Shares | shares 100,000   100,000                
Investment Owned, at Cost $ 100,000 70,000                  
Investment Owned, at Fair Value $ 95,000 $ 68,250                  
Investment Owned, Percent of Net Assets 0.03% 0.02% 0.03%                
Investment, Identifier [Axis]: ADS Group Opco, LLC Term Loan (SBIC II)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] ADS Group Opco, LLC ADS Group Opco, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Aerospace & Defense Aerospace & Defense Aerospace & Defense                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.75% 6.75% 6.75%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 11.48% 7.75% 11.48%                
Investment, Acquisition Date Jun. 04, 2021 Jun. 04, 2021                  
Investment Maturity Date Jun. 04, 2026 Jun. 04, 2026 Jun. 04, 2026                
Investment Owned, Balance, Principal Amount $ 14,550,000 $ 14,850,000                  
Investment Owned, at Cost 14,337,005 14,581,135                  
Investment Owned, at Fair Value $ 13,822,500 $ 14,478,750                  
Investment Owned, Percent of Net Assets 5.01% 5.08% 5.01%                
Investment, Identifier [Axis]: AIP ATCO Buyer, LLC Revolver                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] AIP ATCO Buyer, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Automotive   Automotive                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:OneMonthSecuredOvernightFinancingRateMember   scm:OneMonthSecuredOvernightFinancingRateMember                
Investment, Basis Spread, Variable Rate 6.50%   6.50%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 10.93%   10.93%                
Investment, Acquisition Date May 17, 2022                    
Investment Maturity Date May 17, 2028   May 17, 2028                
Investment Owned, Balance, Shares | shares 50,000   50,000                
Investment Owned, at Cost $ 50,000                    
Investment Owned, at Fair Value $ 49,750                    
Investment Owned, Percent of Net Assets 0.02%   0.02%                
Investment, Identifier [Axis]: AIP ATCO Buyer, LLC Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] AIP ATCO Buyer, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Automotive   Automotive                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:SixMonthSecuredOvernightFinancingRateMember   scm:SixMonthSecuredOvernightFinancingRateMember                
Investment, Basis Spread, Variable Rate 6.50%   6.50%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 11.31%   11.31%                
Investment, Acquisition Date May 17, 2022                    
Investment Maturity Date May 17, 2028   May 17, 2028                
Investment Owned, Balance, Principal Amount $ 99,750                    
Investment Owned, at Cost 97,906                    
Investment Owned, at Fair Value $ 99,251                    
Investment Owned, Percent of Net Assets 0.04%   0.04%                
Investment, Identifier [Axis]: APE Holdings, LLC Class A Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] APE Holdings, LLC APE Holdings, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Chemicals, Plastics, & Rubber Chemicals, Plastics, & Rubber Chemicals, Plastics, & Rubber                
Investment, Acquisition Date Sep. 05, 2014 Sep. 05, 2014                  
Investment Owned, Balance, Shares | shares 375,000 375,000 375,000                
Investment Owned, at Cost $ 375,000 $ 375,000                  
Investment Owned, at Fair Value $ 29,209 $ 83,576                  
Investment Owned, Percent of Net Assets 0.01% 0.03% 0.01%                
Investment, Identifier [Axis]: ASC Communications, LLC ASC Communications Holdings, LLC Class A Units (SBIC)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Issuer Name [Extensible Enumeration]   ASC Communications, LLC                  
Investment, Type [Extensible Enumeration]   Equity Securities                  
Investment, Industry Sector [Extensible Enumeration]   Healthcare & Pharmaceuticals                  
Investment, Acquisition Date   Jun. 29, 2017                  
Investment Owned, Balance, Shares | shares   73,529                  
Investment Owned, at Fair Value   $ 1,304,094                  
Investment Owned, Percent of Net Assets   0.46%                  
Investment, Identifier [Axis]: ASC Communications, LLC Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Issuer Name [Extensible Enumeration]   ASC Communications, LLC                  
Investment, Type [Extensible Enumeration]   scm:FirstLienSecurityMember                  
Investment, Industry Sector [Extensible Enumeration]   Healthcare & Pharmaceuticals                  
Investment, Variable Interest Rate, Type [Extensible Enumeration]   scm:OneMonthLondonInterbankOfferedRateMember                  
Investment, Basis Spread, Variable Rate   5.00%                  
Investment, Interest Rate, Floor   1.00%                  
Investment, Interest Rate, Paid in Cash   6.00%                  
Investment, Acquisition Date   Feb. 04, 2019                  
Investment Maturity Date   Jun. 29, 2023                  
Investment Owned, Balance, Principal Amount   $ 5,771,605                  
Investment Owned, at Cost   5,744,381                  
Investment Owned, at Fair Value   $ 5,771,605                  
Investment Owned, Percent of Net Assets   2.02%                  
Investment, Identifier [Axis]: ASC Communications, LLC Term Loan (SBIC)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Issuer Name [Extensible Enumeration]   ASC Communications, LLC                  
Investment, Type [Extensible Enumeration]   scm:FirstLienSecurityMember                  
Investment, Industry Sector [Extensible Enumeration]   Healthcare & Pharmaceuticals                  
Investment, Variable Interest Rate, Type [Extensible Enumeration]   scm:OneMonthLondonInterbankOfferedRateMember                  
Investment, Basis Spread, Variable Rate   5.00%                  
Investment, Interest Rate, Floor   1.00%                  
Investment, Interest Rate, Paid in Cash   6.00%                  
Investment, Acquisition Date   Jun. 29, 2017                  
Investment Maturity Date   Jun. 29, 2023                  
Investment Owned, Balance, Principal Amount   $ 3,395,062                  
Investment Owned, at Cost   3,385,618                  
Investment Owned, at Fair Value   $ 3,395,062                  
Investment Owned, Percent of Net Assets   1.19%                  
Investment, Identifier [Axis]: Ad.Net Acquisition, LLC Ad.Net Holdings, Inc. Series A Common Stock (SBIC II)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Ad.Net Acquisition, LLC Ad.Net Acquisition, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment, Acquisition Date May 07, 2021 May 07, 2021                  
Investment Owned, Balance, Shares | shares 7,794 7,794 7,794                
Investment Owned, at Cost $ 77,941 $ 77,941                  
Investment Owned, at Fair Value $ 85,488 $ 81,692                  
Investment Owned, Percent of Net Assets 0.03% 0.03% 0.03%                
Investment, Identifier [Axis]: Ad.Net Acquisition, LLC Ad.Net Holdings, Inc. Series A Preferred Stock (SBIC II)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Ad.Net Acquisition, LLC Ad.Net Acquisition, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment, Acquisition Date May 07, 2021 May 07, 2021                  
Investment Owned, Balance, Shares | shares 7,015 7,015 7,015                
Investment Owned, at Cost $ 701,471 $ 701,471                  
Investment Owned, at Fair Value $ 769,393 $ 735,229                  
Investment Owned, Percent of Net Assets 0.28% 0.26% 0.28%                
Investment, Identifier [Axis]: Ad.Net Acquisition, LLC Loan (SBIC II)Term                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Ad.Net Acquisition, LLC Ad.Net Acquisition, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member] scm:ThreeMonthLondonInterbankOfferedRateMember Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 6.00% 6.00% 6.00%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 10.84% 7.00% 10.84%                
Investment, Acquisition Date May 07, 2021 May 07, 2021                  
Investment Maturity Date May 07, 2026 May 07, 2026 May 07, 2026                
Investment Owned, Balance, Principal Amount $ 15,354,412 $ 15,510,294                  
Investment Owned, at Cost 15,190,375 15,303,443                  
Investment Owned, at Fair Value $ 15,124,097 $ 15,277,640                  
Investment Owned, Percent of Net Assets 5.48% 5.36% 5.48%                
Investment, Identifier [Axis]: Ad.Net Acquisition, LLC Revolver                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Ad.Net Acquisition, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Business   Services: Business                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member]   Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 6.00%   6.00%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 10.84%   10.84%                
Investment, Acquisition Date May 07, 2021                    
Investment Maturity Date May 07, 2026   May 07, 2026                
Investment Owned, Balance, Principal Amount $ 1,039,216                    
Investment Owned, at Cost 1,039,216                    
Investment Owned, at Fair Value $ 1,023,628                    
Investment Owned, Percent of Net Assets 0.37%   0.37%                
Investment, Identifier [Axis]: Advanced Barrier Extrusions, LLC GP ABX Holdings Partnership, L.P. Partner Interests                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Advanced Barrier Extrusions, LLC Advanced Barrier Extrusions, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Containers, Packaging, & Glass Containers, Packaging, & Glass Containers, Packaging, & Glass                
Investment, Acquisition Date Aug. 08, 2018 Aug. 08, 2018                  
Investment Owned, Balance, Shares | shares 644,737 644,737 644,737                
Investment Owned, at Cost $ 528,395 $ 528,395                  
Investment Owned, at Fair Value   $ 559,158                  
Investment Owned, Percent of Net Assets 0.00% 0.20% 0.00%                
Investment, Identifier [Axis]: Advanced Barrier Extrusions, LLC Term Loan B (SBIC)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Advanced Barrier Extrusions, LLC Advanced Barrier Extrusions, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Containers, Packaging, & Glass Containers, Packaging, & Glass Containers, Packaging, & Glass                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member] scm:OneMonthLondonInterbankOfferedRateMember Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 7.50% 7.00% 7.50%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 11.88% 8.00% 11.88%                
Investment, Acquisition Date Nov. 30, 2020 Nov. 30, 2020                  
Investment Maturity Date Nov. 30, 2026 Nov. 30, 2026 Nov. 30, 2026                
Investment Owned, Balance, Principal Amount $ 17,150,000 $ 17,325,000                  
Investment Owned, at Cost 16,908,205 17,028,817                  
Investment Owned, at Fair Value $ 13,977,250 $ 17,151,749                  
Investment Owned, Percent of Net Assets 5.07% 6.02% 5.07%                
Investment, Identifier [Axis]: Anne Lewis Strategies, LLC SG AL Investment, LLC Common Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Anne Lewis Strategies, LLC Anne Lewis Strategies, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment, Acquisition Date Mar. 05, 2021 Mar. 05, 2021                  
Investment Owned, Balance, Shares | shares 1,000 1,000 1,000                
Investment Owned, at Cost $ 680,630 $ 920,488                  
Investment Owned, at Fair Value $ 4,318,702 $ 2,069,142                  
Investment Owned, Percent of Net Assets 1.57% 0.73% 1.57%                
Investment, Identifier [Axis]: Anne Lewis Strategies, LLC Term Loan (SBIC II) Investment Date April 15, 2022                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Anne Lewis Strategies, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Business   Services: Business                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember   scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.50%   6.50%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 11.23%   11.23%                
Investment, Acquisition Date Apr. 15, 2022                    
Investment Maturity Date Mar. 05, 2026   Mar. 05, 2026                
Investment Owned, Balance, Shares | shares 6,311,895   6,311,895                
Investment Owned, at Cost $ 6,206,222                    
Investment Owned, at Fair Value $ 6,311,895                    
Investment Owned, Percent of Net Assets 2.29%   2.29%                
Investment, Identifier [Axis]: Anne Lewis Strategies, LLC Term Loan (SBIC II) Investment Date March 5, 2021                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Anne Lewis Strategies, LLC Anne Lewis Strategies, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.50% 6.75% 6.50%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 11.23% 7.75% 11.23%                
Investment, Acquisition Date Mar. 05, 2021 Mar. 05, 2021                  
Investment Maturity Date Mar. 05, 2026 Mar. 05, 2026 Mar. 05, 2026                
Investment Owned, Balance, Principal Amount $ 10,493,750 $ 11,068,750                  
Investment Owned, at Cost 10,349,704 10,877,646                  
Investment Owned, at Fair Value $ 10,493,750 $ 11,068,750                  
Investment Owned, Percent of Net Assets 3.81% 3.88% 3.81%                
Investment, Identifier [Axis]: ArborWorks Acquisition LLC ArborWorks Holdings LLC Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] ArborWorks Acquisition LLC ArborWorks Acquisition LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Environmental Industries Environmental Industries Environmental Industries                
Investment, Acquisition Date Dec. 29, 2021 Dec. 29, 2021                  
Investment Owned, Balance, Shares | shares 115 115 115                
Investment Owned, at Cost $ 115,385 $ 115,385                  
Investment Owned, at Fair Value   $ 115,385                  
Investment Owned, Percent of Net Assets 0.00% 0.04% 0.00%                
Investment, Identifier [Axis]: ArborWorks Acquisition LLC Revolver                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] ArborWorks Acquisition LLC ArborWorks Acquisition LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Environmental Industries Environmental Industries Environmental Industries                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 9.00% 7.00% 9.00%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 13.41% 8.00% 13.41%                
Investment, Acquisition Date Nov. 23, 2021 Nov. 23, 2021                  
Investment Maturity Date Nov. 09, 2026 Nov. 09, 2026 Nov. 09, 2026                
Investment Owned, Balance, Principal Amount   $ 1,084,615                  
Investment Owned, Balance, Shares | shares 2,307,692   2,307,692                
Investment Owned, at Cost $ 2,307,692 1,084,615                  
Investment Owned, at Fair Value $ 2,146,154 $ 1,073,920                  
Investment Owned, Percent of Net Assets 0.78% 0.38% 0.78%                
Investment, Identifier [Axis]: ArborWorks Acquisition LLC Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] ArborWorks Acquisition LLC ArborWorks Acquisition LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Environmental Industries Environmental Industries Environmental Industries                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 9.00% 7.00% 9.00%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 13.56% 8.00% 13.56%                
Investment, Acquisition Date Nov. 23, 2021 Nov. 23, 2021                  
Investment Maturity Date Nov. 09, 2026 Nov. 09, 2026 Nov. 09, 2026                
Investment Owned, Balance, Principal Amount $ 14,662,500 $ 15,000,000                  
Investment Owned, at Cost 14,543,314 14,852,082                  
Investment Owned, at Fair Value $ 13,636,125 $ 14,852,082                  
Investment Owned, Percent of Net Assets 4.94% 5.21% 4.94%                
Investment, Identifier [Axis]: Archer Systems, LLC CF Arch Holdings LLC Class A Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Archer Systems, LLC                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Services: Business   Services: Business                
Investment, Acquisition Date Aug. 10, 2022                    
Investment Owned, Balance, Shares | shares 100,000   100,000                
Investment Owned, at Cost $ 100,000                    
Investment Owned, at Fair Value $ 106,221                    
Investment Owned, Percent of Net Assets 0.04%   0.04%                
Investment, Identifier [Axis]: Archer Systems, LLC Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Archer Systems, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Business   Services: Business                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:OneMonthSecuredOvernightFinancingRateMember   scm:OneMonthSecuredOvernightFinancingRateMember                
Investment, Basis Spread, Variable Rate 6.50%   6.50%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 10.92%   10.92%                
Investment, Acquisition Date Aug. 11, 2022                    
Investment Maturity Date Aug. 11, 2027   Aug. 11, 2027                
Investment Owned, Balance, Principal Amount $ 1,000,000                    
Investment Owned, at Cost 981,305                    
Investment Owned, at Fair Value $ 985,000                    
Investment Owned, Percent of Net Assets 0.36%   0.36%                
Investment, Identifier [Axis]: Atmosphere Aggregator Holdings II, L.P. Common Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Atmosphere Aggregator Holdings II, L.P. Atmosphere Aggregator Holdings II, L.P.                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment, Acquisition Date Jan. 26, 2016 Jan. 26, 2016                  
Investment Owned, Balance, Shares | shares 254,250 254,250 254,250                
Investment Owned, at Fair Value $ 2,134,220 $ 1,919,315                  
Investment Owned, Percent of Net Assets 0.77% 0.67% 0.77%                
Investment, Identifier [Axis]: Atmosphere Aggregator Holdings II, L.P. Stratose Aggregator Holdings, L.P. Common Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Atmosphere Aggregator Holdings II, L.P. Atmosphere Aggregator Holdings II, L.P.                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment, Acquisition Date Jun. 30, 2015 Jun. 30, 2015                  
Investment Owned, Balance, Shares | shares 750,000 750,000 750,000                
Investment Owned, at Fair Value $ 6,295,635 $ 5,661,697                  
Investment Owned, Percent of Net Assets 2.28% 1.99% 2.28%                
Investment, Identifier [Axis]: Axis Portable Air, LLC Axis Air Parent, LLC Preferred Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Axis Portable Air, LLC                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Capital Equipment   Capital Equipment                
Investment, Acquisition Date Mar. 22, 2022                    
Investment Owned, Balance, Shares | shares 4,436   4,436                
Investment Owned, at Cost $ 443,636                    
Investment Owned, at Fair Value $ 686,447                    
Investment Owned, Percent of Net Assets 0.25%   0.25%                
Investment, Identifier [Axis]: Axis Portable Air, LLC Delayed Draw Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Axis Portable Air, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Capital Equipment   Capital Equipment                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member]   Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 5.75%   5.75%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 10.48%   10.48%                
Investment, Acquisition Date Mar. 22, 2022                    
Investment Maturity Date Mar. 22, 2028   Mar. 22, 2028                
Investment Owned, Balance, Principal Amount $ 100,000                    
Investment Owned, at Cost 99,050                    
Investment Owned, at Fair Value $ 99,500                    
Investment Owned, Percent of Net Assets 0.04%   0.04%                
Investment, Identifier [Axis]: Axis Portable Air, LLC Term Loan (SBIC II)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Axis Portable Air, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Capital Equipment   Capital Equipment                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member]   Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 5.75%   5.75%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 10.48%   10.48%                
Investment, Acquisition Date Mar. 22, 2022                    
Investment Maturity Date Mar. 22, 2028   Mar. 22, 2028                
Investment Owned, Balance, Principal Amount $ 12,000,000                    
Investment Owned, at Cost 11,784,686                    
Investment Owned, at Fair Value $ 11,940,000                    
Investment Owned, Percent of Net Assets 4.33%   4.33%                
Investment, Identifier [Axis]: BDS Solutions Intermediateco, LLC Revolver                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] BDS Solutions Intermediateco, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Retail Sector [Member]   Retail Sector [Member]                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member]   Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 6.25%   6.25%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 10.55%   10.55%                
Investment, Acquisition Date Feb. 24, 2022                    
Investment Maturity Date Feb. 07, 2027   Feb. 07, 2027                
Investment Owned, Balance, Shares | shares 30,065   30,065                
Investment Owned, at Cost $ 30,065                    
Investment Owned, at Fair Value $ 29,614                    
Investment Owned, Percent of Net Assets 0.01%   0.01%                
Investment, Identifier [Axis]: BDS Solutions Intermediateco, LLC Term Loan (SBIC)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] BDS Solutions Intermediateco, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Retail Sector [Member]   Retail Sector [Member]                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member]   Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 6.25%   6.25%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 10.71%   10.71%                
Investment, Acquisition Date Feb. 24, 2022                    
Investment Maturity Date Feb. 07, 2027   Feb. 07, 2027                
Investment Owned, Balance, Principal Amount $ 13,388,469                    
Investment Owned, at Cost 13,273,471                    
Investment Owned, at Fair Value $ 13,187,642                    
Investment Owned, Percent of Net Assets 4.78%   4.78%                
Investment, Identifier [Axis]: BLP Buyer, Inc. BL Products Parent, L.P. Class A Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] BLP Buyer, Inc.                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Capital Equipment   Capital Equipment                
Investment, Acquisition Date Feb. 01, 2022                    
Investment Owned, Balance, Shares | shares 754,598   754,598                
Investment Owned, at Cost $ 754,598                    
Investment Owned, at Fair Value $ 770,648                    
Investment Owned, Percent of Net Assets 0.28%   0.28%                
Investment, Identifier [Axis]: BLP Buyer, Inc. Revolver                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] BLP Buyer, Inc.                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Capital Equipment   Capital Equipment                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:OneMonthSecuredOvernightFinancingRateMember   scm:OneMonthSecuredOvernightFinancingRateMember                
Investment, Basis Spread, Variable Rate 6.25%   6.25%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 10.67%   10.67%                
Investment, Acquisition Date Feb. 01, 2022                    
Investment Maturity Date Feb. 01, 2027   Feb. 01, 2027                
Investment Owned, Balance, Shares | shares 36,566   36,566                
Investment Owned, at Cost $ 36,566                    
Investment Owned, at Fair Value $ 35,652                    
Investment Owned, Percent of Net Assets 0.01%   0.01%                
Investment, Identifier [Axis]: BLP Buyer, Inc. Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] BLP Buyer, Inc.                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Capital Equipment   Capital Equipment                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member]   Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 6.25%   6.25%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 10.49%   10.49%                
Investment, Acquisition Date Feb. 01, 2022                    
Investment Maturity Date Feb. 01, 2027   Feb. 01, 2027                
Investment Owned, Balance, Principal Amount $ 6,178,740                    
Investment Owned, at Cost 6,074,029                    
Investment Owned, at Fair Value $ 6,024,272                    
Investment Owned, Percent of Net Assets 2.18%   2.18%                
Investment, Identifier [Axis]: Baker Manufacturing Company, LLC BSC Blue Water Holdings, LLC Series A Units (SBIC II)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Baker Manufacturing Company, LLC                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Capital Equipment   Capital Equipment                
Investment, Acquisition Date Jul. 05, 2022                    
Investment Owned, Balance, Shares | shares 743,770   743,770                
Investment Owned, at Cost $ 743,770                    
Investment Owned, at Fair Value $ 590,291                    
Investment Owned, Percent of Net Assets 0.21%   0.21%                
Investment, Identifier [Axis]: Baker Manufacturing Company, LLC Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Baker Manufacturing Company, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Capital Equipment   Capital Equipment                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member]   Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 5.25%   5.25%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 10.75%   10.75%                
Investment, Acquisition Date Jul. 05, 2022                    
Investment Maturity Date Jul. 05, 2027   Jul. 05, 2027                
Investment Owned, Balance, Principal Amount $ 13,863,087                    
Investment Owned, at Cost 13,602,312                    
Investment Owned, at Fair Value $ 13,655,141                    
Investment Owned, Percent of Net Assets 4.95%   4.95%                
Investment, Identifier [Axis]: CEATI International Inc. CEATI Holdings, LP Class A Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] CEATI International Inc. CEATI International Inc.                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment, Acquisition Date Feb. 19, 2021 Feb. 19, 2021                  
Investment Owned, Balance, Shares | shares 250,000 250,000 250,000                
Investment Owned, at Cost $ 250,000 $ 250,000                  
Investment Owned, at Fair Value $ 268,194 $ 268,536                  
Investment Owned, Percent of Net Assets 0.10% 0.09% 0.10%                
Investment, Identifier [Axis]: CEATI International Inc. Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] CEATI International Inc. CEATI International Inc.                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.50% 6.50% 6.50%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 11.23% 7.50% 11.23%                
Investment, Acquisition Date Feb. 19, 2021 Feb. 19, 2021                  
Investment Maturity Date Feb. 19, 2026 Feb. 19, 2026 Feb. 19, 2026                
Investment Owned, Balance, Principal Amount $ 13,263,750 $ 13,398,750                  
Investment Owned, at Cost 13,083,737 13,168,371                  
Investment Owned, at Fair Value $ 12,998,475 $ 12,996,788                  
Investment Owned, Percent of Net Assets 4.71% 4.56% 4.71%                
Investment, Identifier [Axis]: CF512, Inc. Delayed Draw Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] CF512, Inc. CF512, Inc.                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Media: Advertising, Printing & Publishing Media: Advertising, Printing & Publishing Media: Advertising, Printing & Publishing                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.00% 6.00% 6.00%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 10.73% 7.00% 10.73%                
Investment, Acquisition Date Sep. 01, 2021 Sep. 01, 2021                  
Investment Maturity Date Sep. 01, 2026 Sep. 01, 2026 Sep. 01, 2026                
Investment Owned, Balance, Shares | shares 3,062,093 3,093,023 3,062,093                
Investment Owned, at Cost $ 3,037,434 $ 3,062,540                  
Investment Owned, at Fair Value $ 2,954,920 $ 3,015,698                  
Investment Owned, Percent of Net Assets 1.07% 1.06% 1.07%                
Investment, Identifier [Axis]: CF512, Inc. StellPen Holdings, LLC Membership Interests                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] CF512, Inc. CF512, Inc.                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Media: Advertising, Printing & Publishing Media: Advertising, Printing & Publishing Media: Advertising, Printing & Publishing                
Investment, Acquisition Date Sep. 01, 2021 Sep. 01, 2021                  
Investment Owned, Balance, Shares | shares 22.09   22.09                
InvestmentOwnedMembershipInterestPercent   22.09%                  
Investment Owned, at Cost $ 220,930 $ 220,930                  
Investment Owned, at Fair Value $ 218,292 $ 246,500                  
Investment Owned, Percent of Net Assets 0.08% 0.09% 0.08%                
Investment, Identifier [Axis]: CF512, Inc. Term Loan (SBIC)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] CF512, Inc. CF512, Inc.                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Media: Advertising, Printing & Publishing Media: Advertising, Printing & Publishing Media: Advertising, Printing & Publishing                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.00% 6.00% 6.00%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 10.76% 7.00% 10.76%                
Investment, Acquisition Date Sep. 01, 2021 Sep. 01, 2021                  
Investment Maturity Date Sep. 01, 2026 Sep. 01, 2026 Sep. 01, 2026                
Investment Owned, Balance, Principal Amount $ 14,180,959 $ 14,324,564                  
Investment Owned, at Cost 13,961,673 14,053,719                  
Investment Owned, at Fair Value $ 13,684,625 $ 13,966,450                  
Investment Owned, Percent of Net Assets 4.96% 4.90% 4.96%                
Investment, Identifier [Axis]: COPILOT Provider Support Services, LLC QHP Project Captivate Blocker, Inc. Common Stock                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] COPILOT Provider Support Services, LLC                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Healthcare & Pharmaceuticals   Healthcare & Pharmaceuticals                
Investment, Acquisition Date Nov. 22, 2022                    
Investment Owned, Balance, Shares | shares 4   4                
Investment Owned, at Cost $ 285,714                    
Investment Owned, at Fair Value $ 285,714                    
Investment Owned, Percent of Net Assets 0.10%   0.10%                
Investment, Identifier [Axis]: COPILOT Provider Support Services, LLC Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] COPILOT Provider Support Services, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Healthcare & Pharmaceuticals   Healthcare & Pharmaceuticals                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member]   Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 6.50%   6.50%                
Investment, Interest Rate, Floor 2.00%   2.00%                
Investment, Interest Rate, Paid in Cash 11.23%   11.23%                
Investment, Acquisition Date Nov. 22, 2022                    
Investment Maturity Date Nov. 22, 2027   Nov. 22, 2027                
Investment Owned, Balance, Principal Amount $ 4,987,500                    
Investment Owned, at Cost 4,888,742                    
Investment Owned, at Fair Value $ 4,888,742                    
Investment Owned, Percent of Net Assets 1.77%   1.77%                
Investment, Identifier [Axis]: Cafe Valley Inc. CF Topco LLC Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Cafe Valley, Inc. Cafe Valley, Inc.                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Beverage, Food, & Tobacco Beverage, Food, & Tobacco Beverage, Food, & Tobacco                
Investment, Acquisition Date Aug. 28, 2019 Aug. 28, 2019                  
Investment Owned, Balance, Shares | shares 9,160 9,160 9,160                
Investment Owned, at Cost $ 916,015 $ 916,015                  
Investment Owned, at Fair Value $ 976,521 $ 320,352                  
Investment Owned, Percent of Net Assets 0.35% 0.11% 0.35%                
Investment, Identifier [Axis]: Cafe Valley Inc. Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Cafe Valley, Inc. Cafe Valley, Inc.                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Beverage, Food, & Tobacco Beverage, Food, & Tobacco Beverage, Food, & Tobacco                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member] scm:OneMonthLondonInterbankOfferedRateMember Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 7.24% 7.00% 7.24%                
Investment, Interest Rate, Floor 2.00% 1.25% 2.00%                
Investment, Interest Rate, Paid in Cash 11.82% 8.25% 11.82%                
Investment, Acquisition Date Aug. 28, 2019 Aug. 28, 2019                  
Investment Maturity Date Aug. 28, 2024 Aug. 28, 2024 Aug. 28, 2024                
Investment Owned, Balance, Principal Amount $ 15,725,000 $ 15,901,190                  
Investment Owned, at Cost 15,606,117 15,715,924                  
Investment Owned, at Fair Value $ 15,410,501 $ 15,344,649                  
Investment Owned, Percent of Net Assets 5.60% 5.38% 5.60%                
Investment, Identifier [Axis]: Camp Profiles LLC CIVC VI-A 829 Blocker, LLC Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Camp Profiles LLC Camp Profiles LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Media: Advertising, Printing & Publishing Media: Advertising, Printing & Publishing Media: Advertising, Printing & Publishing                
Investment, Acquisition Date Sep. 03, 2021 Sep. 03, 2021                  
Investment Owned, Balance, Shares | shares 250 250 250                
Investment Owned, at Cost $ 250,000 $ 250,000                  
Investment Owned, at Fair Value $ 405,784 $ 277,332                  
Investment Owned, Percent of Net Assets 0.15% 0.10% 0.15%                
Investment, Identifier [Axis]: Camp Profiles LLC Term Loan (SBIC)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Camp Profiles LLC Camp Profiles LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Media: Advertising, Printing & Publishing Media: Advertising, Printing & Publishing Media: Advertising, Printing & Publishing                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 5.25% 6.00% 5.25%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 9.98% 7.00% 9.98%                
Investment, Acquisition Date Sep. 03, 2021 Sep. 03, 2021                  
Investment Maturity Date Sep. 03, 2026 Sep. 03, 2026 Sep. 03, 2026                
Investment Owned, Balance, Principal Amount $ 10,121,875 $ 10,224,375                  
Investment Owned, at Cost 9,965,356 10,031,055                  
Investment Owned, at Fair Value $ 10,121,875 $ 10,071,009                  
Investment Owned, Percent of Net Assets 3.67% 3.53% 3.67%                
Investment, Identifier [Axis]: Colford Capital Holdings, LLC Class A Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Issuer Name [Extensible Enumeration]   Colford Capital Holdings, LLC                  
Investment, Type [Extensible Enumeration]   Equity Securities                  
Investment, Industry Sector [Extensible Enumeration]   Finance                  
Investment, Acquisition Date   Aug. 20, 2015                  
Investment Owned, Balance, Shares | shares   38,893                  
Investment Owned, at Cost   $ 195,036                  
Investment Owned, at Fair Value   $ 22,408                  
Investment Owned, Percent of Net Assets   0.01%                  
Investment, Identifier [Axis]: CompleteCase, LLC CompleteCase Holdings, Inc. Class A Common Stock (SBIC II)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] CompleteCase, LLC CompleteCase, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Services: Consumer us-gaap-supplement:ConsumerSectorMember Services: Consumer                
Investment, Acquisition Date Dec. 21, 2020 Dec. 21, 2020                  
Investment Owned, Balance, Shares | shares 417 417 417                
Investment Owned, at Cost $ 5 $ 5                  
Investment Owned, at Fair Value $ 4 $ 4                  
Investment Owned, Percent of Net Assets 0.00% 0.00% 0.00%                
Investment, Identifier [Axis]: CompleteCase, LLC CompleteCase Holdings, Inc. Series A Preferred Stock (SBIC II)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] CompleteCase, LLC CompleteCase, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Services: Consumer us-gaap-supplement:ConsumerSectorMember Services: Consumer                
Investment, Acquisition Date Dec. 21, 2020 Dec. 21, 2020                  
Investment Owned, Balance, Shares | shares 522 522 522                
Investment Owned, at Cost $ 521,734 $ 521,734                  
Investment Owned, at Fair Value $ 403,084 $ 375,747                  
Investment Owned, Percent of Net Assets 0.15% 0.13% 0.15%                
Investment, Identifier [Axis]: CompleteCase, LLC Revolver A                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] CompleteCase, LLC CompleteCase, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Consumer us-gaap-supplement:ConsumerSectorMember Services: Consumer                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.50% 6.50% 6.50%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 11.23% 7.50% 11.23%                
Investment, Acquisition Date Dec. 21, 2020 Dec. 21, 2020                  
Investment Maturity Date Dec. 21, 2025 Dec. 21, 2025 Dec. 21, 2025                
Investment Owned, Balance, Shares | shares 40,000 50,000 40,000                
Investment Owned, at Cost $ 40,000 $ 50,000                  
Investment Owned, at Fair Value $ 39,000 $ 48,750                  
Investment Owned, Percent of Net Assets 0.01% 0.02% 0.01%                
Investment, Identifier [Axis]: CompleteCase, LLC Revolver B                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Issuer Name [Extensible Enumeration]   CompleteCase, LLC                  
Investment, Type [Extensible Enumeration]   scm:FirstLienSecurityMember                  
Investment, Industry Sector [Extensible Enumeration]   us-gaap-supplement:ConsumerSectorMember                  
Investment, Variable Interest Rate, Type [Extensible Enumeration]   scm:ThreeMonthLondonInterbankOfferedRateMember                  
Investment, Basis Spread, Variable Rate   6.50%                  
Investment, Interest Rate, Floor   1.00%                  
Investment, Interest Rate, Paid in Cash   7.50%                  
Investment, Acquisition Date   Nov. 18, 2021                  
Investment Maturity Date   Aug. 17, 2022                  
Investment Owned, Balance, Shares | shares   2,000,000                  
Investment Owned, at Cost   $ 2,000,000                  
Investment Owned, at Fair Value   $ 1,950,000                  
Investment Owned, Percent of Net Assets   0.68%                  
Investment, Identifier [Axis]: CompleteCase, LLC Term Loan (SBIC II)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] CompleteCase, LLC CompleteCase, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Consumer us-gaap-supplement:ConsumerSectorMember Services: Consumer                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.50% 6.50% 6.50%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 11.23% 7.50% 11.23%                
Investment, Acquisition Date Dec. 21, 2020 Dec. 21, 2020                  
Investment Maturity Date Dec. 21, 2025 Dec. 21, 2025 Dec. 21, 2025                
Investment Owned, Balance, Principal Amount $ 11,248,696 $ 11,363,478                  
Investment Owned, at Cost 11,103,143 11,174,252                  
Investment Owned, at Fair Value $ 10,967,479 $ 11,079,391                  
Investment Owned, Percent of Net Assets 3.98% 3.89% 3.98%                
Investment, Identifier [Axis]: Credit Connection, LLC Series A Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Credit Connection, LLC Credit Connection, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Software Software Software                
Investment, Acquisition Date Jul. 30, 2021 Jul. 30, 2021                  
Investment Owned, Balance, Shares | shares 804,384 750,000 804,384                
Investment Owned, at Cost $ 804,384 $ 750,000                  
Investment Owned, at Fair Value $ 961,718 $ 842,326                  
Investment Owned, Percent of Net Assets 0.35% 0.30% 0.35%                
Investment, Identifier [Axis]: Credit Connection, LLC Term Loan (SBIC II) Investment Date July 30, 2021                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Credit Connection, LLC Credit Connection, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Software Software Software                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 5.75% 5.50% 5.75%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 10.48% 6.50% 10.48%                
Investment, Acquisition Date Jul. 30, 2021 Jul. 30, 2021                  
Investment Maturity Date Jul. 30, 2026 Jul. 30, 2026 Jul. 30, 2026                
Investment Owned, Balance, Principal Amount $ 9,875,000 $ 9,975,000                  
Investment Owned, at Cost 9,726,674 9,789,605                  
Investment Owned, at Fair Value $ 9,776,250 $ 9,775,500                  
Investment Owned, Percent of Net Assets 3.54% 3.43% 3.54%                
Investment, Identifier [Axis]: Credit Connection, LLC Term Loan (SBIC II) Investment Date March 31, 2022                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Credit Connection, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Software   Software                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember   scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 5.75%   5.75%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 10.48%   10.48%                
Investment, Acquisition Date Mar. 31, 2022                    
Investment Maturity Date Jul. 30, 2026   Jul. 30, 2026                
Investment Owned, Balance, Shares | shares 7,443,750   7,443,750                
Investment Owned, at Cost $ 7,317,403                    
Investment Owned, at Fair Value $ 7,369,313                    
Investment Owned, Percent of Net Assets 2.67%   2.67%                
Investment, Identifier [Axis]: Curion Holdings, LLC Revolver                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Curion Holdings, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Business   Services: Business                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member]   Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 6.25%   6.25%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 10.98%   10.98%                
Investment, Acquisition Date Jul. 29, 2022                    
Investment Maturity Date Jul. 29, 2027   Jul. 29, 2027                
Investment Owned, Balance, Shares | shares 70,000   70,000                
Investment Owned, at Cost $ 70,000                    
Investment Owned, at Fair Value $ 68,250                    
Investment Owned, Percent of Net Assets 0.02%   0.02%                
Investment, Identifier [Axis]: Curion Holdings, LLC SP CS Holdings LLC Class A Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Curion Holdings, LLC                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Services: Business   Services: Business                
Investment, Acquisition Date Jul. 29, 2022                    
Investment Owned, Balance, Shares | shares 739,999   739,999                
Investment Owned, at Cost $ 739,999                    
Investment Owned, at Fair Value $ 590,535                    
Investment Owned, Percent of Net Assets 0.21%   0.21%                
Investment, Identifier [Axis]: Curion Holdings, LLC Term Loan (SBIC II)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Curion Holdings, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Business   Services: Business                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member]   Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 6.25%   6.25%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 10.98%   10.98%                
Investment, Acquisition Date Jul. 29, 2022                    
Investment Maturity Date Jul. 29, 2027   Jul. 29, 2027                
Investment Owned, Balance, Principal Amount $ 13,027,351                    
Investment Owned, at Cost 12,784,145                    
Investment Owned, at Fair Value $ 12,701,667                    
Investment Owned, Percent of Net Assets 4.61%   4.61%                
Investment, Identifier [Axis]: DRS Holdings III, Inc. Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] DRS Holdings III, Inc. DRS Holdings III, Inc.                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Consumer Goods: Durable Consumer Goods: Durable Consumer Goods: Durable                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:OneMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:OneMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 5.75% 5.75% 5.75%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 10.13% 6.75% 10.13%                
Investment, Acquisition Date Nov. 01, 2019 Nov. 01, 2019                  
Investment Maturity Date Nov. 01, 2025 Nov. 01, 2025 Nov. 01, 2025                
Investment Owned, Balance, Principal Amount $ 9,190,990 $ 9,800,000                  
Investment Owned, at Cost 9,142,111 9,732,277                  
Investment Owned, at Fair Value $ 8,961,215 $ 9,800,000                  
Investment Owned, Percent of Net Assets 3.25% 3.44% 3.25%                
Investment, Identifier [Axis]: DTE Enterprises, LLC DTE Holding Company, LLC Class A-2 Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] DTE Enterprises, LLC DTE Enterprises, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Energy: Oil & Gas Energy: Oil & Gas Energy: Oil & Gas                
Investment, Acquisition Date Apr. 13, 2018 Apr. 13, 2018                  
Investment Owned, Balance, Shares | shares 776,316 776,316 776,316                
Investment Owned, at Cost $ 466,204 $ 466,204                  
Investment Owned, at Fair Value $ 706,459                    
Investment Owned, Percent of Net Assets 0.26% 0.00% 0.26%                
Investment, Identifier [Axis]: DTE Enterprises, LLC DTE Holding Company, LLC Class AA Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] DTE Enterprises, LLC DTE Enterprises, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Energy: Oil & Gas Energy: Oil & Gas Energy: Oil & Gas                
Investment, Acquisition Date Apr. 13, 2018 Apr. 13, 2018                  
Investment Owned, Balance, Shares | shares 723,684 723,684 723,684                
Investment Owned, at Cost $ 723,684 $ 723,684                  
Investment Owned, at Fair Value $ 514,396 $ 605,420                  
Investment Owned, Percent of Net Assets 0.19% 0.21% 0.19%                
Investment, Identifier [Axis]: DTE Enterprises, LLC Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] DTE Enterprises, LLC DTE Enterprises, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Energy: Oil & Gas Energy: Oil & Gas Energy: Oil & Gas                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:OneMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 7.50% 8.50% 7.50%                
Investment, Interest Rate, Floor 1.50% 1.50% 1.50%                
Investment, Interest Rate, Paid in Cash 12.24% 9.50% 12.24%                
Investment, Interest Rate, Paid in Kind   0.50%                  
Investment, Acquisition Date Apr. 13, 2018 Apr. 13, 2018                  
Investment Maturity Date Apr. 13, 2023 Apr. 13, 2023 Apr. 13, 2023                
Investment Owned, Balance, Principal Amount $ 6,134,219 $ 9,368,725                  
Investment Owned, at Cost 6,124,342 9,310,842                  
Investment Owned, at Fair Value $ 6,134,219 $ 9,087,663                  
Investment Owned, Percent of Net Assets 2.22% 3.19% 2.22%                
Investment, Identifier [Axis]: Data Centrum Communications, Inc. Health Monitor Holdings, LLC Series A Preferred Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Data Centrum Communications, Inc. Data Centrum Communications, Inc.                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Media: Advertising, Printing & Publishing Media: Advertising, Printing & Publishing Media: Advertising, Printing & Publishing                
Investment, Acquisition Date May 15, 2019 May 15, 2019                  
Investment Owned, Balance, Shares | shares 1,000,000 1,000,000 1,000,000                
Investment Owned, at Cost $ 1,000,000 $ 1,000,000                  
Investment Owned, at Fair Value $ 458,500 $ 215,580                  
Investment Owned, Percent of Net Assets 0.17% 0.08% 0.17%                
Investment, Identifier [Axis]: Data Centrum Communications, Inc. Term Loan B                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Data Centrum Communications, Inc. Data Centrum Communications, Inc.                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Media: Advertising, Printing & Publishing Media: Advertising, Printing & Publishing Media: Advertising, Printing & Publishing                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member] scm:ThreeMonthLondonInterbankOfferedRateMember Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 8.50% 9.00% 8.50%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 13.29% 10.00% 13.29%                
Investment, Acquisition Date May 15, 2019 May 15, 2019                  
Investment Maturity Date May 15, 2024 May 15, 2024 May 15, 2024                
Investment Owned, Balance, Principal Amount $ 15,760,360 $ 15,882,235                  
Investment Owned, at Cost 15,661,301 15,717,629                  
Investment Owned, at Fair Value $ 15,445,154 $ 14,532,245                  
Investment Owned, Percent of Net Assets 5.61% 5.10% 5.61%                
Investment, Identifier [Axis]: Douglas Products Group, LP Partnership Interests                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Douglas Products Group, LP Douglas Products Group, LP                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Chemicals, Plastics, & Rubber Chemicals, Plastics, & Rubber Chemicals, Plastics, & Rubber                
Investment, Acquisition Date Dec. 27, 2018 Dec. 27, 2018                  
Investment Owned, Balance, Shares | shares 322 322 322                
Investment Owned, at Cost   $ 139,656                  
Investment Owned, at Fair Value $ 695,072 $ 800,866                  
Investment Owned, Percent of Net Assets 0.25% 0.28% 0.25%                
Investment, Identifier [Axis]: Dresser Utility Solutions, LLC Term Loan (SBIC)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Dresser Utility Solutions, LLC Dresser Utility Solutions, LLC                  
Investment, Type [Extensible Enumeration] scm:SecondLienSecurityMember scm:SecondLienSecurityMember scm:SecondLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Utilities: Oil & Gas Utilities: Oil & Gas Utilities: Oil & Gas                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:OneMonthLondonInterbankOfferedRateMember scm:OneMonthLondonInterbankOfferedRateMember scm:OneMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 8.50% 8.50% 8.50%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 12.88% 9.50% 12.88%                
Investment, Acquisition Date Oct. 01, 2018 Oct. 01, 2018                  
Investment Maturity Date Apr. 01, 2026 Apr. 01, 2026 Apr. 01, 2026                
Investment Owned, Balance, Principal Amount $ 10,000,000 $ 10,000,000                  
Investment Owned, at Cost 9,921,469 9,901,900                  
Investment Owned, at Fair Value $ 9,800,000 $ 9,800,000                  
Investment Owned, Percent of Net Assets 3.55% 3.44% 3.55%                
Investment, Identifier [Axis]: EC Defense Holdings, LLC Class B Units (SBIC)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Issuer Name [Extensible Enumeration]   EC Defense Holdings, LLC                  
Investment, Type [Extensible Enumeration]   Equity Securities                  
Investment, Industry Sector [Extensible Enumeration]   Services: Business                  
Investment, Acquisition Date   Jul. 31, 2020                  
Investment Owned, Balance, Shares | shares   20,054                  
Investment Owned, at Cost   $ 500,000                  
Investment Owned, at Fair Value   $ 616,212                  
Investment Owned, Percent of Net Assets   0.22%                  
Investment, Identifier [Axis]: EH Real Estate Services, LLC EH Holdco, LLC Series A Preferred Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] EH Real Estate Services, LLC EH Real Estate Services, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] us-gaap:RealEstateSectorMember FIRE: Real Estate us-gaap:RealEstateSectorMember                
Investment, Acquisition Date Sep. 03, 2021 Sep. 03, 2021                  
Investment Owned, Balance, Shares | shares 7,892 7,892 7,892                
Investment Owned, at Cost $ 7,891,642 $ 7,891,642                  
Investment Owned, at Fair Value   $ 7,990,210                  
Investment Owned, Percent of Net Assets 0.00% 2.80% 0.00%                
Investment, Identifier [Axis]: EH Real Estate Services, LLC Term Loan (SBIC)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] EH Real Estate Services, LLC EH Real Estate Services, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] us-gaap:RealEstateSectorMember FIRE: Real Estate us-gaap:RealEstateSectorMember                
Investment, Basis Spread, Variable Rate 10.00% 10.00% 10.00%                
Investment, Interest Rate, Paid in Cash 10.00% 10.00% 10.00%                
Investment, Acquisition Date Sep. 03, 2021 Sep. 03, 2021                  
Investment Maturity Date Sep. 03, 2026 Sep. 03, 2026 Sep. 03, 2026                
Investment Owned, Balance, Principal Amount $ 7,874,359 $ 7,954,099                  
Investment Owned, at Cost 7,750,451 7,803,059                  
Investment Owned, at Fair Value $ 5,866,397 $ 7,834,788                  
Investment Owned, Percent of Net Assets 2.13% 2.75% 2.13%                
Investment, Identifier [Axis]: EOS Fitness Holdings, LLC Class A Preferred Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] EOS Fitness Holdings, LLC EOS Fitness Holdings, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Hotel, Gaming, & Leisure Hotel, Gaming, & Leisure Hotel, Gaming, & Leisure                
Investment, Acquisition Date Dec. 30, 2014 Dec. 30, 2014                  
Investment Owned, Balance, Principal Amount   $ 118                  
Investment Owned, Balance, Shares | shares 118   118                
Investment Owned, at Fair Value $ 232,320 $ 218,008                  
Investment Owned, Percent of Net Assets 0.08% 0.08% 0.08%                
Investment, Identifier [Axis]: EOS Fitness Holdings, LLC Class B Common Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] EOS Fitness Holdings, LLC EOS Fitness Holdings, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Hotel, Gaming, & Leisure Hotel, Gaming, & Leisure Hotel, Gaming, & Leisure                
Investment, Acquisition Date Dec. 30, 2014 Dec. 30, 2014                  
Investment Owned, Balance, Shares | shares 3,017 3,017 3,017                
Investment Owned, at Fair Value $ 567,579 $ 266,242                  
Investment Owned, Percent of Net Assets 0.21% 0.09% 0.21%                
Investment, Identifier [Axis]: Elliott Aviation, LLC Revolver                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Elliott Aviation, LLC Elliott Aviation, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Aerospace & Defense Aerospace & Defense Aerospace & Defense                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:OneMonthLondonInterbankOfferedRateMember scm:OneMonthLondonInterbankOfferedRateMember scm:OneMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 8.00% 8.00% 8.00%                
Investment, Interest Rate, Floor 2.00% 1.75% 2.00%                
Investment, Interest Rate, Paid in Cash 10.38% 7.75% 10.38%                
Investment, Interest Rate, Paid in Kind 2.00% 2.00% 2.00%                
Investment, Acquisition Date Jan. 31, 2020 Jan. 31, 2020                  
Investment Maturity Date Jan. 31, 2025 Jan. 31, 2025 Jan. 31, 2025                
Investment Owned, Balance, Shares | shares 1,382,146 1,354,425 1,382,146                
Investment Owned, at Cost $ 1,382,146 $ 1,354,425                  
Investment Owned, at Fair Value $ 1,237,021 $ 1,307,020                  
Investment Owned, Percent of Net Assets 0.45% 0.46% 0.45%                
Investment, Identifier [Axis]: Elliott Aviation, LLC SP EA Holdings LLC Class A Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Elliott Aviation, LLC Elliott Aviation, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Aerospace & Defense Aerospace & Defense Aerospace & Defense                
Investment, Acquisition Date Jan. 31, 2020 Jan. 31, 2020                  
Investment Owned, Balance, Shares | shares 900,000 900,000 900,000                
Investment Owned, at Cost $ 900,000 $ 900,000                  
Investment Owned, at Fair Value $ 146,541 $ 233,145                  
Investment Owned, Percent of Net Assets 0.05% 0.08% 0.05%                
Investment, Identifier [Axis]: Elliott Aviation, LLC Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Elliott Aviation, LLC Elliott Aviation, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Aerospace & Defense Aerospace & Defense Aerospace & Defense                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:OneMonthLondonInterbankOfferedRateMember scm:OneMonthLondonInterbankOfferedRateMember scm:OneMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 8.00% 8.00% 8.00%                
Investment, Interest Rate, Floor 2.00% 1.75% 2.00%                
Investment, Interest Rate, Paid in Cash 10.38% 7.75% 10.38%                
Investment, Interest Rate, Paid in Kind 2.00% 2.00% 2.00%                
Investment, Acquisition Date Jan. 31, 2020 Jan. 31, 2020                  
Investment Maturity Date Jan. 31, 2025 Jan. 31, 2025 Jan. 31, 2025                
Investment Owned, Balance, Principal Amount $ 10,010,654 $ 17,641,992                  
Investment Owned, at Cost 9,920,657 17,408,385                  
Investment Owned, at Fair Value $ 8,959,535 $ 17,024,522                  
Investment Owned, Percent of Net Assets 3.25% 5.97% 3.25%                
Investment, Identifier [Axis]: Energy Labs Holding Corp. Common Stock                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Issuer Name [Extensible Enumeration]   Energy Labs Holding Corp.                  
Investment, Type [Extensible Enumeration]   Equity Securities                  
Investment, Industry Sector [Extensible Enumeration]   Energy: Oil & Gas                  
Investment, Acquisition Date   Sep. 29, 2016                  
Investment Owned, Balance, Principal Amount   $ 598                  
Investment Owned, at Cost   598,182                  
Investment Owned, at Fair Value   $ 768,334                  
Investment Owned, Percent of Net Assets   0.27%                  
Investment, Identifier [Axis]: Exacta Land Surveyors LLC Term Loan Two SBIC                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Exacta Land Surveyors, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Business   Services: Business                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember   scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 5.75%   5.75%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 10.48%   10.48%                
Investment, Acquisition Date Jul. 15, 2022                    
Investment Maturity Date Feb. 08, 2024   Feb. 08, 2024                
Investment Owned, Balance, Principal Amount $ 995,000                    
Investment Owned, at Cost 980,742                    
Investment Owned, at Fair Value $ 980,075                    
Investment Owned, Percent of Net Assets 0.36%   0.36%                
Investment, Identifier [Axis]: Exacta Land Surveyors, LLC SP ELS Holdings LLC Class A Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Exacta Land Surveyors, LLC Exacta Land Surveyors, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment, Acquisition Date Feb. 08, 2019 Feb. 08, 2019                  
Investment Owned, Balance, Shares | shares 1,122,250 1,069,143 1,122,250                
Investment Owned, at Cost $ 1,122,250 $ 1,069,143                  
Investment Owned, at Fair Value $ 969,726 $ 452,649                  
Investment Owned, Percent of Net Assets 0.35% 0.16% 0.35%                
Investment, Identifier [Axis]: Exacta Land Surveyors, LLC Term Loan (SBIC)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Exacta Land Surveyors, LLC Exacta Land Surveyors, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 5.75% 5.75% 5.75%                
Investment, Interest Rate, Floor 1.50% 1.50% 1.50%                
Investment, Interest Rate, Paid in Cash 10.48% 7.25% 10.48%                
Investment, Acquisition Date Feb. 08, 2019 Feb. 08, 2019                  
Investment Maturity Date Feb. 08, 2024 Aug. 02, 2024 Feb. 08, 2024                
Investment Owned, Balance, Principal Amount $ 16,374,375 $ 16,544,375                  
Investment Owned, at Cost 16,286,433 16,385,082                  
Investment Owned, at Fair Value $ 16,128,760 $ 16,048,044                  
Investment Owned, Percent of Net Assets 5.86% 5.63% 5.86%                
Investment, Identifier [Axis]: Exigo, LLC Gauge Exigo Coinvest, LLC Common Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Exigo, LLC                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Software   Software                
Investment, Acquisition Date Mar. 16, 2022                    
Investment Owned, Balance, Shares | shares 377,535   377,535                
Investment Owned, at Cost $ 377,535                    
Investment Owned, at Fair Value $ 341,050                    
Investment Owned, Percent of Net Assets 0.12%   0.12%                
Investment, Identifier [Axis]: Exigo, LLC Revolver                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Exigo, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Software   Software                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:OneMonthLondonInterbankOfferedRateMember   scm:OneMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 5.75%   5.75%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 10.13%   10.13%                
Investment, Acquisition Date Mar. 16, 2022                    
Investment Maturity Date Mar. 16, 2027   Mar. 16, 2027                
Investment Owned, Balance, Shares | shares 20,000   20,000                
Investment Owned, at Cost $ 20,000                    
Investment Owned, at Fair Value $ 19,700                    
Investment Owned, Percent of Net Assets 0.01%   0.01%                
Investment, Identifier [Axis]: Exigo, LLC Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Exigo, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Software   Software                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:OneMonthLondonInterbankOfferedRateMember   scm:OneMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 5.75%   5.75%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 10.13%   10.13%                
Investment, Acquisition Date Mar. 16, 2022                    
Investment Maturity Date Mar. 16, 2027   Mar. 16, 2027                
Investment Owned, Balance, Principal Amount $ 8,992,885                    
Investment Owned, at Cost 8,875,308                    
Investment Owned, at Fair Value $ 8,857,992                    
Investment Owned, Percent of Net Assets 3.21%   3.21%                
Investment, Identifier [Axis]: Florachem Corporation SK FC Holdings, L.P. Class A Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Florachem Corporation                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Chemicals, Plastics, & Rubber   Chemicals, Plastics, & Rubber                
Investment, Acquisition Date Apr. 29, 2022                    
Investment Owned, Balance, Shares | shares 362   362                
Investment Owned, at Cost $ 362,434                    
Investment Owned, at Fair Value $ 365,198                    
Investment Owned, Percent of Net Assets 0.13%   0.13%                
Investment, Identifier [Axis]: Florachem Corporation Term Loan (SBIC)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Florachem Corporation                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Chemicals, Plastics, & Rubber   Chemicals, Plastics, & Rubber                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember   scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.50%   6.50%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 11.23%   11.23%                
Investment, Acquisition Date Apr. 29, 2022                    
Investment Maturity Date Apr. 29, 2028   Apr. 29, 2028                
Investment Owned, Balance, Principal Amount $ 9,950,000                    
Investment Owned, at Cost 9,768,170                    
Investment Owned, at Fair Value $ 9,751,000                    
Investment Owned, Percent of Net Assets 3.54%   3.54%                
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC HV GS Acquisition, LP Class A Interests                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] GS HVAM Intermediate, LLC GS HVAM Intermediate, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Beverage, Food, & Tobacco Beverage, Food, & Tobacco Beverage, Food, & Tobacco                
Investment, Acquisition Date Oct. 02, 2019 Oct. 02, 2019                  
Investment Owned, Balance, Shares | shares 2,144 1,796 2,144                
Investment Owned, at Cost $ 1,967,133 $ 1,618,844                  
Investment Owned, at Fair Value $ 1,455,955 $ 2,266,541                  
Investment Owned, Percent of Net Assets 0.53% 0.79% 0.53%                
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC Revolver                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] GS HVAM Intermediate, LLC GS HVAM Intermediate, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Beverage, Food, & Tobacco Beverage, Food, & Tobacco Beverage, Food, & Tobacco                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:OneMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.50% 5.75% 6.50%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 11.24% 6.75% 11.24%                
Investment, Acquisition Date Oct. 18, 2019 Oct. 18, 2019                  
Investment Maturity Date Oct. 02, 2024 Oct. 02, 2024 Oct. 02, 2024                
Investment Owned, Balance, Shares | shares 2,539,470 2,651,515 2,539,470                
Investment Owned, at Cost $ 2,539,470 $ 2,651,515                  
Investment Owned, at Fair Value $ 2,514,075 $ 2,651,515                  
Investment Owned, Percent of Net Assets 0.91% 0.93% 0.91%                
Investment, Identifier [Axis]: GS HVAM Intermediate, LLC Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] GS HVAM Intermediate, LLC GS HVAM Intermediate, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Beverage, Food, & Tobacco Beverage, Food, & Tobacco Beverage, Food, & Tobacco                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:OneMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.50% 5.75% 6.50%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 11.24% 6.75% 11.24%                
Investment, Acquisition Date Oct. 18, 2019 Oct. 18, 2019                  
Investment Maturity Date Oct. 02, 2024 Oct. 02, 2024 Oct. 02, 2024                
Investment Owned, Balance, Principal Amount $ 12,523,234 $ 12,765,248                  
Investment Owned, at Cost 12,472,183 12,687,507                  
Investment Owned, at Fair Value $ 12,398,002 $ 12,765,248                  
Investment Owned, Percent of Net Assets 4.50% 4.48% 4.50%                
Investment, Identifier [Axis]: General LED OPCO, LLC Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] General LED OPCO, LLC General LED OPCO, LLC                  
Investment, Type [Extensible Enumeration] scm:SecondLienSecurityMember scm:SecondLienSecurityMember scm:SecondLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 9.00% 9.00% 9.00%                
Investment, Interest Rate, Floor 1.50% 1.50% 1.50%                
Investment, Interest Rate, Paid in Cash   0.00%                  
Investment, Acquisition Date May 01, 2018 May 01, 2018                  
Investment Maturity Date Mar. 31, 2026 Mar. 31, 2026 Mar. 31, 2026                
Investment Owned, Balance, Principal Amount $ 4,500,000 $ 4,500,000                  
Investment Owned, at Cost 4,462,793 4,453,726                  
Investment Owned, at Fair Value $ 4,140,000 $ 3,690,000                  
Investment Owned, Percent of Net Assets 1.50% 1.29% 1.50%                
Investment, Identifier [Axis]: Grupo HIMA San Pablo, Inc., et al Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Issuer Name [Extensible Enumeration]   Grupo HIMA San Pablo, Inc., et al                  
Investment, Type [Extensible Enumeration]   scm:SecondLienSecurityMember                  
Investment, Industry Sector [Extensible Enumeration]   Healthcare & Pharmaceuticals                  
Investment, Basis Spread, Variable Rate   13.75%                  
Investment, Interest Rate, Paid in Cash   0.00%                  
Investment, Acquisition Date   Feb. 01, 2013                  
Investment Owned, Balance, Shares | shares   4,109,524                  
Investment Owned, at Cost   $ 4,109,524                  
Investment Owned, at Fair Value   $ 0                  
Investment Owned, Percent of Net Assets   0.00%                  
Investment, Identifier [Axis]: Grupo HIMA San Pablo, Inc., et al Term Loan B                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Issuer Name [Extensible Enumeration]   Grupo HIMA San Pablo, Inc., et al                  
Investment, Type [Extensible Enumeration]   scm:FirstLienSecurityMember                  
Investment, Industry Sector [Extensible Enumeration]   Healthcare & Pharmaceuticals                  
Investment, Variable Interest Rate, Type [Extensible Enumeration]   scm:ThreeMonthLondonInterbankOfferedRateMember                  
Investment, Basis Spread, Variable Rate   7.00%                  
Investment, Interest Rate, Floor   1.50%                  
Investment, Interest Rate, Paid in Cash   0.00%                  
Investment, Acquisition Date   Feb. 01, 2013                  
Investment Owned, Balance, Principal Amount   $ 4,061,688                  
Investment Owned, at Cost   4,061,688                  
Investment Owned, at Fair Value   $ 670,178                  
Investment Owned, Percent of Net Assets   0.24%                  
Investment, Identifier [Axis]: Grupo HIMA San Pablo, Inc., et al Term Loan One                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Issuer Name [Extensible Enumeration]   Grupo HIMA San Pablo, Inc., et al                  
Investment, Type [Extensible Enumeration]   scm:FirstLienSecurityMember                  
Investment, Industry Sector [Extensible Enumeration]   Healthcare & Pharmaceuticals                  
Investment, Basis Spread, Variable Rate   12.00%                  
Investment, Interest Rate, Paid in Cash   0.00%                  
Investment, Acquisition Date   Nov. 24, 2021                  
Investment Owned, Balance, Shares | shares   147,344                  
Investment Owned, at Cost   $ 147,344                  
Investment Owned, at Fair Value   $ 147,344                  
Investment Owned, Percent of Net Assets   0.05%                  
Investment, Identifier [Axis]: Grupo HIMA San Pablo, Inc., et al Term Loan Two                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Issuer Name [Extensible Enumeration]   Grupo HIMA San Pablo, Inc., et al                  
Investment, Type [Extensible Enumeration]   scm:FirstLienSecurityMember                  
Investment, Industry Sector [Extensible Enumeration]   Healthcare & Pharmaceuticals                  
Investment, Variable Interest Rate, Type [Extensible Enumeration]   scm:ThreeMonthLondonInterbankOfferedRateMember                  
Investment, Basis Spread, Variable Rate   7.00%                  
Investment, Interest Rate, Floor   1.50%                  
Investment, Interest Rate, Paid in Cash   0.00%                  
Investment, Acquisition Date   Nov. 24, 2021                  
Investment Owned, Balance, Shares | shares   442,033                  
Investment Owned, at Cost   $ 442,033                  
Investment Owned, at Fair Value   $ 331,525                  
Investment Owned, Percent of Net Assets   0.12%                  
Investment, Identifier [Axis]: HV Watterson Holdings, LLC HV Acquisition VI, LLC Class A Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] HV Watterson Holdings, LLC HV Watterson Holdings, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment, Acquisition Date Dec. 17, 2021 Dec. 17, 2021                  
Investment Owned, Balance, Shares | shares 1,632 1,084 1,632                
Investment Owned, at Cost $ 1,631,591 $ 1,084,126                  
Investment Owned, at Fair Value $ 1,374,844 $ 1,084,126                  
Investment Owned, Percent of Net Assets 0.50% 0.38% 0.50%                
Investment, Identifier [Axis]: HV Watterson Holdings, LLC Revolver                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] HV Watterson Holdings, LLC HV Watterson Holdings, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.25% 6.00% 6.25%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 10.98% 7.00% 10.98%                
Investment, Acquisition Date Dec. 17, 2021 Dec. 17, 2021                  
Investment Maturity Date Dec. 17, 2026 Dec. 17, 2026 Dec. 17, 2026                
Investment Owned, Balance, Shares | shares 16,000 40,000 16,000                
Investment Owned, at Cost $ 16,000 $ 40,000                  
Investment Owned, at Fair Value $ 15,520 $ 39,200                  
Investment Owned, Percent of Net Assets 0.01% 0.01% 0.01%                
Investment, Identifier [Axis]: HV Watterson Holdings, LLC Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] HV Watterson Holdings, LLC HV Watterson Holdings, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.25% 6.00% 6.25%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 10.98% 7.00% 10.98%                
Investment, Acquisition Date Dec. 17, 2021 Dec. 17, 2021                  
Investment Maturity Date Dec. 17, 2026 Dec. 17, 2026 Dec. 17, 2026                
Investment Owned, Balance, Principal Amount $ 13,302,236 $ 13,436,603                  
Investment Owned, at Cost 13,081,774 13,167,870                  
Investment Owned, at Fair Value $ 12,903,169 $ 13,167,870                  
Investment Owned, Percent of Net Assets 4.68% 4.62% 4.68%                
Investment, Identifier [Axis]: HV Watterson Holdings, LLC, Delayed Draw Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] HV Watterson Holdings, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Business   Services: Business                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember   scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.25%   6.25%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 10.98%   10.98%                
Investment, Acquisition Date Dec. 17, 2021                    
Investment Maturity Date Dec. 17, 2026   Dec. 17, 2026                
Investment Owned, Balance, Shares | shares 323,108   323,108                
Investment Owned, at Cost $ 320,082                    
Investment Owned, at Fair Value $ 313,415                    
Investment Owned, Percent of Net Assets 0.11%   0.11%                
Investment, Identifier [Axis]: Heartland Business Systems LLC, Term Loan (SBIC II)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Heartland Business Systems LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Business   Services: Business                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member]   Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 6.25%   6.25%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 10.79%   10.79%                
Investment, Acquisition Date Aug. 26, 2022                    
Investment Maturity Date Aug. 26, 2027   Aug. 26, 2027                
Investment Owned, Balance, Principal Amount $ 9,975,000                    
Investment Owned, at Cost 9,785,984                    
Investment Owned, at Fair Value $ 9,825,375                    
Investment Owned, Percent of Net Assets 3.56%   3.56%                
Investment, Identifier [Axis]: Heartland Business Systems, LLC, AMCO HBS Holdings, LP Class A Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Heartland Business Systems LLC                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Services: Business   Services: Business                
Investment, Acquisition Date Aug. 26, 2022                    
Investment Owned, Balance, Shares | shares 2,861   2,861                
Investment Owned, at Cost $ 286,065                    
Investment Owned, at Fair Value $ 444,511                    
Investment Owned, Percent of Net Assets 0.16%   0.16%                
Investment, Identifier [Axis]: Heartland Business Systems, LLC, Delayed Draw Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Heartland Business Systems LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Business   Services: Business                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member]   Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 6.25%   6.25%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 10.91%   10.91%                
Investment, Acquisition Date Aug. 26, 2022                    
Investment Maturity Date Aug. 26, 2027   Aug. 26, 2027                
Investment Owned, Balance, Shares | shares 25,000   25,000                
Investment Owned, at Cost $ 24,753                    
Investment Owned, at Fair Value $ 24,625                    
Investment Owned, Percent of Net Assets 0.01%   0.01%                
Investment, Identifier [Axis]: Heat Makes Sense Shared Services, LLC, Ishtar Co-Invest-B LP Partnership Interests                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Heat Makes Sense Shared Services, LLC                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] scm:Non-DurableConsumerGoodsSectorMember   scm:Non-DurableConsumerGoodsSectorMember                
Investment, Acquisition Date Jul. 01, 2022                    
Investment Owned, Balance, Shares | shares 77,778   77,778                
Investment Owned, at Cost $ 77,778                    
Investment Owned, at Fair Value $ 88,684                    
Investment Owned, Percent of Net Assets 0.03%   0.03%                
Investment, Identifier [Axis]: Heat Makes Sense Shared Services, LLC, Oshun Co-Invest-B LP Partnership Interests                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Heat Makes Sense Shared Services, LLC                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] scm:Non-DurableConsumerGoodsSectorMember   scm:Non-DurableConsumerGoodsSectorMember                
Investment, Acquisition Date Jul. 01, 2022                    
Investment Owned, Balance, Shares | shares 22,222   22,222                
Investment Owned, at Cost $ 22,222                    
Investment Owned, at Fair Value $ 25,338                    
Investment Owned, Percent of Net Assets 0.01%   0.01%                
Investment, Identifier [Axis]: Heat Makes Sense Shared Services, LLC, Revolver                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Heat Makes Sense Shared Services, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] scm:Non-DurableConsumerGoodsSectorMember   scm:Non-DurableConsumerGoodsSectorMember                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:SixMonthSecuredOvernightFinancingRateMember   scm:SixMonthSecuredOvernightFinancingRateMember                
Investment, Basis Spread, Variable Rate 5.50%   5.50%                
Investment, Interest Rate, Floor 0.75%   0.75%                
Investment, Interest Rate, Paid in Cash 10.37%   10.37%                
Investment, Acquisition Date Jul. 01, 2022                    
Investment Maturity Date Jul. 01, 2028   Jul. 01, 2028                
Investment Owned, Balance, Shares | shares 20,000   20,000                
Investment Owned, at Cost $ 20,000                    
Investment Owned, at Fair Value $ 19,700                    
Investment Owned, Percent of Net Assets 0.01%   0.01%                
Investment, Identifier [Axis]: Heat Makes Sense Shared Services, LLC, Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Heat Makes Sense Shared Services, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] scm:Non-DurableConsumerGoodsSectorMember   scm:Non-DurableConsumerGoodsSectorMember                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:SixMonthSecuredOvernightFinancingRateMember   scm:SixMonthSecuredOvernightFinancingRateMember                
Investment, Basis Spread, Variable Rate 5.50%   5.50%                
Investment, Interest Rate, Floor 0.75%   0.75%                
Investment, Interest Rate, Paid in Cash 9.63%   9.63%                
Investment, Acquisition Date Jul. 01, 2022                    
Investment Maturity Date Jul. 01, 2029   Jul. 01, 2029                
Investment Owned, Balance, Principal Amount $ 99,750                    
Investment Owned, at Cost 97,814                    
Investment Owned, at Fair Value $ 98,254                    
Investment Owned, Percent of Net Assets 0.04%   0.04%                
Investment, Identifier [Axis]: I2P Holdings, LLC Series A Preferred Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] I2P Holdings, LLC I2P Holdings, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment, Acquisition Date Jan. 31, 2018 Jan. 31, 2018                  
Investment Owned, Balance, Principal Amount   $ 750,000                  
Investment Owned, Balance, Shares | shares 750,000   750,000                
Investment Owned, at Cost   750,000                  
Investment Owned, at Fair Value $ 3,238,328 $ 3,523,110                  
Investment Owned, Percent of Net Assets 1.17% 1.24% 1.17%                
Investment, Identifier [Axis]: ICD Holdings, LLC Class A Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] ICD Holdings, LLC ICD Holdings, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Finance Finance Finance                
Investment, Acquisition Date Jan. 01, 2018 Jan. 01, 2018                  
Investment Owned, Balance, Principal Amount   $ 9,962                  
Investment Owned, Balance, Shares | shares 9,962   9,962                
Investment Owned, at Cost $ 464,619 464,619                  
Investment Owned, at Fair Value $ 1,033,332 $ 834,320                  
Investment Owned, Percent of Net Assets 0.37% 0.29% 0.37%                
Investment, Identifier [Axis]: Infolinks Media Buyco, LLC Term Loan (SBIC II)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Infolinks Media Buyco, LLC Infolinks Media Buyco, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Media: Advertising, Printing & Publishing Media: Advertising, Printing & Publishing Media: Advertising, Printing & Publishing                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 5.50% 6.00% 5.50%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 10.23% 7.00% 10.23%                
Investment, Acquisition Date Nov. 01, 2021 Nov. 01, 2021                  
Investment Maturity Date Nov. 01, 2026 Nov. 01, 2026 Nov. 01, 2026                
Investment Owned, Balance, Principal Amount $ 8,439,750 $ 8,525,000                  
Investment Owned, at Cost 8,304,246 8,359,127                  
Investment Owned, at Fair Value $ 8,439,750 $ 8,359,127                  
Investment Owned, Percent of Net Assets 3.06% 2.93% 3.06%                
Investment, Identifier [Axis]: Infolinks Media Buyco, LLC Tower Arch Infolinks Media, LP LP Interests                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Infolinks Media Buyco, LLC Infolinks Media Buyco, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Media: Advertising, Printing & Publishing Media: Advertising, Printing & Publishing Media: Advertising, Printing & Publishing                
Investment, Acquisition Date Oct. 28, 2021 Oct. 28, 2021                  
Investment Owned, Balance, Shares | shares 447,183 441,718 447,183                
Investment Owned, at Cost $ 429,507 $ 441,718                  
Investment Owned, at Fair Value $ 796,939 $ 441,718                  
Investment Owned, Percent of Net Assets 0.29% 0.15% 0.29%                
Investment, Identifier [Axis]: Inoapps Bidco, LLC Inoapps Holdings, LLC Series A-1 Preferred Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Inoapps Bidco, LLC                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] High Tech Industries Sector [Member]   High Tech Industries Sector [Member]                
Investment, Acquisition Date Feb. 15, 2022                    
Investment Owned, Balance, Shares | shares 739,844   739,844                
Investment Owned, at Cost $ 783,756                    
Investment Owned, at Fair Value $ 765,249                    
Investment Owned, Percent of Net Assets 0.28%   0.28%                
Investment, Identifier [Axis]: Inoapps Bidco, LLC Term Loan B                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Inoapps Bidco, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] High Tech Industries Sector [Member]   High Tech Industries Sector [Member]                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthsSoniaSwapRateMember   scm:ThreeMonthsSoniaSwapRateMember                
Investment, Basis Spread, Variable Rate 5.75%   5.75%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 9.09%   9.09%                
Investment, Acquisition Date Feb. 15, 2022                    
Investment Maturity Date Feb. 15, 2027   Feb. 15, 2027                
Investment Owned, Balance, Principal Amount $ 9,950,000                    
Investment Owned, at Cost 13,260,842                    
Investment Owned, at Fair Value $ 11,801,635                    
Investment Owned, Percent of Net Assets 4.28%   4.28%                
Investment, Identifier [Axis]: Inoapps Bidco, LLC, Delayed Draw Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Inoapps Bidco, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] High Tech Industries Sector [Member]   High Tech Industries Sector [Member]                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember   scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 5.75%   5.75%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 10.19%   10.19%                
Investment, Acquisition Date Feb. 15, 2022                    
Investment Maturity Date Feb. 15, 2027   Feb. 15, 2027                
Investment Owned, Balance, Principal Amount $ 83,125                    
Investment Owned, at Cost 82,356                    
Investment Owned, at Fair Value $ 81,463                    
Investment Owned, Percent of Net Assets 0.03%   0.03%                
Investment, Identifier [Axis]: Integrated Oncology Network, LLC Term Loan Investment Date July 17, 2019                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Integrated Oncology Network, LLC Integrated Oncology Network, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member] scm:ThreeMonthLondonInterbankOfferedRateMember Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 6.00% 5.50% 6.00%                
Investment, Interest Rate, Floor 1.00% 1.50% 1.00%                
Investment, Interest Rate, Paid in Cash 9.71% 7.00% 9.71%                
Investment, Acquisition Date Jul. 17, 2019 Jul. 17, 2019                  
Investment Maturity Date Jun. 24, 2025 Jun. 24, 2024 Jun. 24, 2025                
Investment Owned, Balance, Principal Amount $ 15,832,478 $ 15,993,848                  
Investment Owned, at Cost 15,724,809 15,819,044                  
Investment Owned, at Fair Value $ 15,357,505 $ 15,993,848                  
Investment Owned, Percent of Net Assets 5.58% 5.61% 5.58%                
Investment, Identifier [Axis]: Integrated Oncology Network, LLC Term Loan Investment Date November 1, 2021                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Integrated Oncology Network, LLC Integrated Oncology Network, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member] scm:ThreeMonthLondonInterbankOfferedRateMember Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 6.00% 5.50% 6.00%                
Investment, Interest Rate, Floor 1.00% 1.50% 1.00%                
Investment, Interest Rate, Paid in Cash 9.71% 7.00% 9.71%                
Investment, Acquisition Date Nov. 01, 2021 Nov. 01, 2021                  
Investment Maturity Date Jun. 24, 2025 Jun. 24, 2024 Jun. 24, 2025                
Investment Owned, Balance, Shares | shares 1,095,930 1,107,034 1,095,930                
Investment Owned, at Cost $ 1,083,042 $ 1,084,893                  
Investment Owned, at Fair Value $ 1,063,052 $ 1,107,034                  
Investment Owned, Percent of Net Assets 0.39% 0.39% 0.39%                
Investment, Identifier [Axis]: International Designs Group LLC International Designs Holdings LLC Common Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] International Designs Group LLC                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Construction Sector [Member]   Construction Sector [Member]                
Investment, Acquisition Date Apr. 01, 2022                    
Investment Owned, Balance, Shares | shares 200,000   200,000                
Investment Owned, at Cost $ 200,000                    
Investment Owned, at Fair Value $ 195,412                    
Investment Owned, Percent of Net Assets 0.07%   0.07%                
Investment, Identifier [Axis]: Interstate Waste Services, Inc. Common Stock                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Interstate Waste Services, Inc. Interstate Waste Services, Inc.                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Environmental Industries Environmental Industries Environmental Industries                
Investment, Acquisition Date Jan. 15, 2020 Jan. 15, 2020                  
Investment Owned, Balance, Shares | shares 21,925 21,925 21,925                
Investment Owned, at Cost $ 946,125 $ 946,125                  
Investment Owned, at Fair Value $ 615,657 $ 514,402                  
Investment Owned, Percent of Net Assets 0.22% 0.18% 0.22%                
Investment, Identifier [Axis]: Intuitive Health, LLC Legacy Parent, Inc. Class A Common Stock                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Intuitive Health, LLC Intuitive Health, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals                
Investment, Acquisition Date Oct. 30, 2020 Oct. 30, 2020                  
Investment Owned, Balance, Shares | shares 58 58 58                
Investment Owned, at Fair Value $ 191,375 $ 230,224                  
Investment Owned, Percent of Net Assets 0.07% 0.08% 0.07%                
Investment, Identifier [Axis]: Intuitive Health, LLC Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Intuitive Health, LLC Intuitive Health, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 5.50% 5.75% 5.50%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 10.23% 6.75% 10.23%                
Investment, Acquisition Date Oct. 18, 2019 Oct. 18, 2019                  
Investment Maturity Date Oct. 18, 2027 Oct. 18, 2027 Oct. 18, 2027                
Investment Owned, Balance, Shares | shares 8,206,709 11,298,750 8,206,709                
Investment Owned, at Cost $ 8,115,519 $ 11,151,955                  
Investment Owned, at Fair Value $ 8,206,709 $ 11,298,750                  
Investment Owned, Percent of Net Assets 2.98% 3.96% 2.98%                
Investment, Identifier [Axis]: Intuitive Health, LLC Term Loan (SBIC II) Investment Date August 31, 2021                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Intuitive Health, LLC Intuitive Health, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 5.50% 5.75% 5.50%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 10.23% 6.75% 10.23%                
Investment, Acquisition Date Aug. 31, 2021 Aug. 31, 2021                  
Investment Maturity Date Oct. 18, 2027 Oct. 18, 2027 Oct. 18, 2027                
Investment Owned, Balance, Shares | shares 3,073,431 3,104,554 3,073,431                
Investment Owned, at Cost $ 3,035,678 $ 3,060,021                  
Investment Owned, at Fair Value $ 3,073,431 $ 3,104,554                  
Investment Owned, Percent of Net Assets 1.11% 1.09% 1.11%                
Investment, Identifier [Axis]: Intuitive Health, LLC Term Loan (SBIC II) Investment Date October 18, 2019                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Intuitive Health, LLC Intuitive Health, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 5.50% 5.75% 5.50%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 10.23% 6.75% 10.23%                
Investment, Acquisition Date Oct. 18, 2019 Oct. 18, 2019                  
Investment Maturity Date Oct. 18, 2027 Oct. 18, 2027 Oct. 18, 2027                
Investment Owned, Balance, Principal Amount $ 5,835,000 $ 5,895,000                  
Investment Owned, at Cost 5,769,877 5,818,411                  
Investment Owned, at Fair Value $ 5,835,000 $ 5,895,000                  
Investment Owned, Percent of Net Assets 2.12% 2.07% 2.12%                
Investment, Identifier [Axis]: Invincible Boat Company LLC Revolver                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Invincible Boat Company LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Consumer Goods: Durable   Consumer Goods: Durable                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember   scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.50%   6.50%                
Investment, Interest Rate, Floor 1.50%   1.50%                
Investment, Interest Rate, Paid in Cash 11.23%   11.23%                
Investment, Acquisition Date Aug. 28, 2019                    
Investment Maturity Date Aug. 28, 2025   Aug. 28, 2025                
Investment Owned, Balance, Shares | shares 319,149   319,149                
Investment Owned, at Cost $ 319,149                    
Investment Owned, at Fair Value $ 309,575                    
Investment Owned, Percent of Net Assets 0.11%   0.11%                
Investment, Identifier [Axis]: Invincible Boat Company LLC Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Invincible Boat Company LLC Invincible Boat Company LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Consumer Goods: Durable Consumer Goods: Durable Consumer Goods: Durable                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.50% 6.50% 6.50%                
Investment, Interest Rate, Floor 1.50% 1.50% 1.50%                
Investment, Interest Rate, Paid in Cash 11.23% 8.00% 11.23%                
Investment, Acquisition Date Aug. 28, 2019 Aug. 28, 2019                  
Investment Maturity Date Aug. 28, 2025 Aug. 28, 2025 Aug. 28, 2025                
Investment Owned, Balance, Principal Amount $ 5,381,042 $ 5,579,004                  
Investment Owned, at Cost 5,294,704 5,460,897                  
Investment Owned, at Fair Value $ 5,219,611 $ 5,551,109                  
Investment Owned, Percent of Net Assets 1.89% 1.95% 1.89%                
Investment, Identifier [Axis]: Invincible Boat Company LLC Term Loan (SBIC II) Investment Date August 28, 2019                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Invincible Boat Company LLC Invincible Boat Company LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Consumer Goods: Durable Consumer Goods: Durable Consumer Goods: Durable                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.50% 6.50% 6.50%                
Investment, Interest Rate, Floor 1.50% 1.50% 1.50%                
Investment, Interest Rate, Paid in Cash 11.23% 8.00% 11.23%                
Investment, Acquisition Date Aug. 28, 2019 Aug. 28, 2019                  
Investment Maturity Date Aug. 28, 2025 Aug. 28, 2025 Aug. 28, 2025                
Investment Owned, Balance, Shares | shares 4,967,116 5,149,850 4,967,116                
Investment Owned, at Cost $ 4,916,760 $ 5,080,887                  
Investment Owned, at Fair Value $ 4,818,103 $ 5,124,101                  
Investment Owned, Percent of Net Assets 1.75% 1.80% 1.75%                
Investment, Identifier [Axis]: Invincible Boat Company LLC Term Loan (SBIC II) Investment Date June 1, 2021                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Invincible Boat Company LLC Invincible Boat Company LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Consumer Goods: Durable Consumer Goods: Durable Consumer Goods: Durable                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.50% 6.50% 6.50%                
Investment, Interest Rate, Floor 1.50% 1.50% 1.50%                
Investment, Interest Rate, Paid in Cash 11.23% 8.00% 11.23%                
Investment, Acquisition Date Jun. 01, 2021 Jun. 01, 2021                  
Investment Maturity Date Aug. 28, 2025 Aug. 28, 2025 Aug. 28, 2025                
Investment Owned, Balance, Shares | shares 1,104,255 1,144,879 1,104,255                
Investment Owned, at Cost $ 1,089,478 $ 1,124,655                  
Investment Owned, at Fair Value $ 1,071,127 $ 1,139,155                  
Investment Owned, Percent of Net Assets 0.39% 0.40% 0.39%                
Investment, Identifier [Axis]: Invincible Boat Company LLC Warbird Parent Holdco, LLC Class A Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Invincible Boat Company LLC Invincible Boat Company LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Consumer Goods: Durable Consumer Goods: Durable Consumer Goods: Durable                
Investment, Acquisition Date Aug. 28, 2019 Aug. 28, 2019                  
Investment Owned, Balance, Shares | shares 1,362,575 1,362,575 1,362,575                
Investment Owned, at Cost $ 1,299,691 $ 1,299,691                  
Investment Owned, at Fair Value $ 733,149 $ 1,405,979                  
Investment Owned, Percent of Net Assets 0.27% 0.49% 0.27%                
Investment, Identifier [Axis]: J.R. Watkins, LLC J.R. Watkins Holdings, Inc. Class A Preferred Stock                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] J.R. Watkins, LLC                    
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] scm:Non-DurableConsumerGoodsSectorMember scm:Non-DurableConsumerGoodsSectorMember scm:Non-DurableConsumerGoodsSectorMember                
Investment, Acquisition Date Dec. 22, 2017 Dec. 22, 2017                  
Investment Owned, Balance, Shares | shares 1,133 1,133 1,133                
Investment Owned, at Cost $ 1,132,576 $ 1,132,576                  
Investment Owned, at Fair Value $ 149,640 $ 316,397                  
Investment Owned, Percent of Net Assets 0.05% 0.11% 0.05%                
Investment, Identifier [Axis]: J.R. Watkins, LLC Term Loan (SBIC)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] J.R. Watkins, LLC J.R. Watkins, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] scm:Non-DurableConsumerGoodsSectorMember scm:Non-DurableConsumerGoodsSectorMember scm:Non-DurableConsumerGoodsSectorMember                
Investment, Basis Spread, Variable Rate 12.00% 10.00% 12.00%                
Investment, Interest Rate, Paid in Cash 7.00% 7.00% 7.00%                
Investment, Interest Rate, Paid in Kind 5.00% 3.00% 5.00%                
Investment, Acquisition Date Dec. 22, 2017 Dec. 22, 2017                  
Investment Maturity Date Mar. 31, 2024 Dec. 22, 2022 Mar. 31, 2024                
Investment Owned, Balance, Principal Amount $ 12,764,441 $ 12,500,354                  
Investment Owned, at Cost 12,764,441 12,443,581                  
Investment Owned, at Fair Value $ 11,168,886 $ 11,937,838                  
Investment Owned, Percent of Net Assets 4.05% 4.19% 4.05%                
Investment, Identifier [Axis]: Jurassic Acquisition Corp. Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Jurassic Acquisition Corp. Jurassic Acquisition Corp.                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Metals & Mining Metals & Mining Metals & Mining                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:OneMonthSecuredOvernightFinancingRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:OneMonthSecuredOvernightFinancingRateMember                
Investment, Basis Spread, Variable Rate 5.50% 5.50% 5.50%                
Investment, Interest Rate, Floor   0.00%                  
Investment, Interest Rate, Paid in Cash 9.92% 5.72% 9.92%                
Investment, Acquisition Date Dec. 28, 2018 Dec. 28, 2018                  
Investment Maturity Date Nov. 15, 2024 Nov. 15, 2024 Nov. 15, 2024                
Investment Owned, Balance, Principal Amount $ 16,800,000 $ 16,975,000                  
Investment Owned, at Cost 16,708,750 16,838,603                  
Investment Owned, at Fair Value $ 16,464,001 $ 16,974,999                  
Investment Owned, Percent of Net Assets 5.98% 5.95% 5.98%                
Investment, Identifier [Axis]: Kelleyamerit Holdings, Inc. Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Kelleyamerit Holdings, Inc. Kelleyamerit Holdings, Inc.                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Automotive Automotive Automotive                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:OneMonthBloombergShortTermBankYieldIndexMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:OneMonthBloombergShortTermBankYieldIndexMember                
Investment, Basis Spread, Variable Rate 6.75% 6.50% 6.75%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 12.36% 8.82% 12.36%                
Investment, Acquisition Date Dec. 24, 2020 Dec. 24, 2020                  
Investment Maturity Date Dec. 24, 2025 Dec. 24, 2025 Dec. 24, 2025                
Investment Owned, Balance, Shares | shares 1,500,000 1,500,000 1,500,000                
Investment Owned, at Cost $ 1,480,623 $ 1,475,282                  
Investment Owned, at Fair Value $ 1,492,500 $ 1,440,000                  
Investment Owned, Percent of Net Assets 0.54% 0.51% 0.54%                
Investment, Identifier [Axis]: Kelleyamerit Holdings, Inc. Term Loan (SBIC)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Kelleyamerit Holdings, Inc. Kelleyamerit Holdings, Inc.                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Automotive Automotive Automotive                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:OneMonthBloombergShortTermBankYieldIndexMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:OneMonthBloombergShortTermBankYieldIndexMember                
Investment, Basis Spread, Variable Rate 6.75% 6.50% 6.75%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 12.36% 8.82% 12.36%                
Investment, Acquisition Date Dec. 24, 2020 Dec. 24, 2020                  
Investment Maturity Date Dec. 24, 2025 Dec. 24, 2025 Dec. 24, 2025                
Investment Owned, Balance, Principal Amount $ 9,750,000 $ 9,750,000                  
Investment Owned, at Cost 9,624,052 9,589,330                  
Investment Owned, at Fair Value $ 9,701,250 $ 9,360,000                  
Investment Owned, Percent of Net Assets 3.52% 3.28% 3.52%                
Investment, Identifier [Axis]: KidKraft, Inc. KidKraft Group Holdings, LLC Preferred B Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration]   KidKraft, Inc.                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Consumer Goods: Durable Consumer Goods: Durable Consumer Goods: Durable                
Investment, Acquisition Date Apr. 03, 2020 Apr. 03, 2020                  
Investment Owned, Balance, Shares | shares 4,000,000 4,000,000 4,000,000                
Investment Owned, at Cost $ 4,000,000 $ 4,000,000                  
Investment Owned, at Fair Value $ 4,000,000 $ 4,000,000                  
Investment Owned, Percent of Net Assets 1.45% 1.40% 1.45%                
Investment, Identifier [Axis]: KidKraft, Inc. Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] KidKraft, Inc. KidKraft, Inc.                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Consumer Goods: Durable Consumer Goods: Durable Consumer Goods: Durable                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.00% 5.00% 6.00%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 10.72% 6.00% 10.72%                
Investment, Acquisition Date Apr. 03, 2020 Apr. 03, 2020                  
Investment Maturity Date Jun. 30, 2023 Aug. 15, 2022 Jun. 30, 2023                
Investment Owned, Balance, Principal Amount $ 1,580,768 $ 1,580,768                  
Investment Owned, at Cost 1,580,768 1,580,768                  
Investment Owned, at Fair Value $ 1,580,768 $ 1,580,768                  
Investment Owned, Percent of Net Assets 0.57% 0.55% 0.57%                
Investment, Identifier [Axis]: Ledge Lounger Inc. Revolver                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Ledge Lounger, Inc. Ledge Lounger, Inc.                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Consumer Goods: Durable Consumer Goods: Durable Consumer Goods: Durable                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member] scm:ThreeMonthLondonInterbankOfferedRateMember Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 6.25% 6.25% 6.25%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 10.98% 7.25% 10.98%                
Investment, Acquisition Date Nov. 09, 2021 Nov. 09, 2021                  
Investment Maturity Date Nov. 09, 2026 Nov. 09, 2026 Nov. 09, 2026                
Investment Owned, Balance, Shares | shares 33,333 66,667 33,333                
Investment Owned, at Cost $ 33,333 $ 66,667                  
Investment Owned, at Fair Value $ 32,666 $ 65,369                  
Investment Owned, Percent of Net Assets 0.01% 0.02% 0.01%                
Investment, Identifier [Axis]: Ledge Lounger, Inc. SP L2 Holdings LLC Class A Units (SBIC)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Ledge Lounger, Inc. Ledge Lounger, Inc.                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Consumer Goods: Durable Consumer Goods: Durable Consumer Goods: Durable                
Investment, Acquisition Date Nov. 09, 2021 Nov. 09, 2021                  
Investment Owned, Balance, Shares | shares 375,000 375,000 375,000                
Investment Owned, at Cost $ 375,000 $ 375,000                  
Investment Owned, at Fair Value $ 302,593 $ 375,000                  
Investment Owned, Percent of Net Assets 0.11% 0.13% 0.11%                
Investment, Identifier [Axis]: Ledge Lounger, Inc. Term Loan A (SBIC)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Ledge Lounger, Inc. Ledge Lounger, Inc.                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Consumer Goods: Durable Consumer Goods: Durable Consumer Goods: Durable                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member] scm:ThreeMonthLondonInterbankOfferedRateMember Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 6.25% 6.25% 6.25%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 10.98% 7.25% 10.98%                
Investment, Acquisition Date Nov. 09, 2021 Nov. 09, 2021                  
Investment Maturity Date Nov. 09, 2026 Nov. 09, 2026 Nov. 09, 2026                
Investment Owned, Balance, Principal Amount $ 7,568,289 $ 7,644,737                  
Investment Owned, at Cost 7,446,619 7,495,964                  
Investment Owned, at Fair Value $ 7,416,923 $ 7,495,964                  
Investment Owned, Percent of Net Assets 2.69% 2.63% 2.69%                
Investment, Identifier [Axis]: Lightning Intermediate II, LLC Gauge Vimergy Coinvest, LLC Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Lightning Intermediate II, LLC                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] scm:Non-DurableConsumerGoodsSectorMember   scm:Non-DurableConsumerGoodsSectorMember                
Investment, Acquisition Date Jun. 06, 2022                    
Investment Owned, Balance, Shares | shares 399   399                
Investment Owned, at Cost $ 398,677                    
Investment Owned, at Fair Value $ 298,376                    
Investment Owned, Percent of Net Assets 0.11%   0.11%                
Investment, Identifier [Axis]: Lightning Intermediate II, LLC Term Loan A (SBIC)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Lightning Intermediate II, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] scm:Non-DurableConsumerGoodsSectorMember   scm:Non-DurableConsumerGoodsSectorMember                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:SixMonthSecuredOvernightFinancingRateMember   scm:SixMonthSecuredOvernightFinancingRateMember                
Investment, Basis Spread, Variable Rate 6.50%   6.50%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 11.54%   11.54%                
Investment, Acquisition Date Jun. 06, 2022                    
Investment Maturity Date Jun. 06, 2027   Jun. 06, 2027                
Investment Owned, Balance, Principal Amount $ 13,587,067                    
Investment Owned, at Cost 13,340,843                    
Investment Owned, at Fair Value $ 13,179,455                    
Investment Owned, Percent of Net Assets 4.78%   4.78%                
Investment, Identifier [Axis]: MOM Enterprises, LLC MBliss SPC Holdings, LLC Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] MOM Enterprises, LLC MOM Enterprises, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Consumer Goods: Durable scm:Non-DurableConsumerGoodsSectorMember Consumer Goods: Durable                
Investment, Acquisition Date May 19, 2021 May 19, 2021                  
Investment Owned, Balance, Shares | shares 933,333 933,333 933,333                
Investment Owned, at Cost $ 933,333 $ 933,333                  
Investment Owned, at Fair Value $ 700,989 $ 1,054,829                  
Investment Owned, Percent of Net Assets 0.25% 0.37% 0.25%                
Investment, Identifier [Axis]: MOM Enterprises, LLC Term Loan (SBIC II)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] MOM Enterprises, LLC MOM Enterprises, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Consumer Goods: Durable scm:Non-DurableConsumerGoodsSectorMember Consumer Goods: Durable                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.25% 6.25% 6.25%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 10.98% 7.25% 10.98%                
Investment, Acquisition Date May 19, 2021 May 19, 2021                  
Investment Maturity Date May 19, 2026 May 19, 2026 May 19, 2026                
Investment Owned, Balance, Principal Amount $ 16,219,667 $ 16,384,333                  
Investment Owned, at Cost 15,984,825 16,087,954                  
Investment Owned, at Fair Value $ 15,651,980 $ 16,138,568                  
Investment Owned, Percent of Net Assets 5.69% 5.66% 5.69%                
Investment, Identifier [Axis]: MOM Enterprises, LLC, Revolver                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] MOM Enterprises, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Consumer Goods: Durable   Consumer Goods: Durable                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember   scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.25%   6.25%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 10.98%   10.98%                
Investment, Acquisition Date May 19, 2021                    
Investment Maturity Date May 19, 2026   May 19, 2026                
Investment Owned, Balance, Shares | shares 37,500   37,500                
Investment Owned, at Cost $ 37,500                    
Investment Owned, at Fair Value $ 36,188                    
Investment Owned, Percent of Net Assets 0.01%   0.01%                
Investment, Identifier [Axis]: MacKenzie Childs Acquisition Inc, MacKenzie-Childs Investment, LP Partnership Interests                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] MacKenzie Childs Acquisition Inc                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Consumer Goods: Durable   Consumer Goods: Durable                
Investment, Acquisition Date Sep. 02, 2022                    
Investment Owned, Balance, Shares | shares 100,000   100,000                
Investment Owned, at Cost $ 100,000                    
Investment Owned, at Fair Value $ 91,659                    
Investment Owned, Percent of Net Assets 0.03%   0.03%                
Investment, Identifier [Axis]: MacKenzie Childs Acquisition Inc, Revolver                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] MacKenzie Childs Acquisition Inc                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Consumer Goods: Durable   Consumer Goods: Durable                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member]   Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 6.00%   6.00%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 10.73%   10.73%                
Investment, Acquisition Date Sep. 02, 2022                    
Investment Maturity Date Sep. 02, 2027   Sep. 02, 2027                
Investment Owned, Balance, Shares | shares 86,667   86,667                
Investment Owned, at Cost $ 86,667                    
Investment Owned, at Fair Value $ 85,367                    
Investment Owned, Percent of Net Assets 0.03%   0.03%                
Investment, Identifier [Axis]: MacKenzie Childs Acquisition Inc, Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] MacKenzie Childs Acquisition Inc                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Consumer Goods: Durable   Consumer Goods: Durable                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member]   Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 6.00%   6.00%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 10.73%   10.73%                
Investment, Acquisition Date Sep. 02, 2022                    
Investment Maturity Date Sep. 02, 2027   Sep. 02, 2027                
Investment Owned, Balance, Principal Amount $ 99,750                    
Investment Owned, at Cost 98,331                    
Investment Owned, at Fair Value $ 98,254                    
Investment Owned, Percent of Net Assets 0.04%   0.04%                
Investment, Identifier [Axis]: Madison Logic, Inc. Madison Logic Holdings, Inc. Common Stock (SBIC)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Issuer Name [Extensible Enumeration]   Madison Logic, Inc.                  
Investment, Type [Extensible Enumeration]   Equity Securities                  
Investment, Industry Sector [Extensible Enumeration]   Media: Broadcasting & Subscription                  
Investment, Acquisition Date   Nov. 30, 2016                  
Investment Owned, Balance, Shares | shares   5,000                  
Investment Owned, at Fair Value   $ 1,773,443                  
Investment Owned, Percent of Net Assets   0.62%                  
Investment, Identifier [Axis]: Madison Logic, Inc. Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Madison Logic, Inc. Madison Logic, Inc.                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Media: Broadcasting & Subscription Media: Broadcasting & Subscription Media: Broadcasting & Subscription                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member] scm:OneMonthLondonInterbankOfferedRateMember Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 7.00% 5.75% 7.00%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 11.58% 6.75% 11.58%                
Investment, Acquisition Date Dec. 30, 2022 Nov. 22, 2021                  
Investment Maturity Date Dec. 30, 2028 Nov. 22, 2026 Dec. 30, 2028                
Investment Owned, Balance, Principal Amount $ 4,529,217                    
Investment Owned, Balance, Shares | shares   6,875,337                  
Investment Owned, at Cost 4,393,340 $ 6,807,544                  
Investment Owned, at Fair Value $ 4,393,340 $ 6,806,583                  
Investment Owned, Percent of Net Assets 1.59% 2.39% 1.59%                
Investment, Identifier [Axis]: Madison Logic, Inc. Term Loan (SBIC)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Issuer Name [Extensible Enumeration]   Madison Logic, Inc.                  
Investment, Type [Extensible Enumeration]   scm:FirstLienSecurityMember                  
Investment, Industry Sector [Extensible Enumeration]   Media: Broadcasting & Subscription                  
Investment, Variable Interest Rate, Type [Extensible Enumeration]   scm:OneMonthLondonInterbankOfferedRateMember                  
Investment, Basis Spread, Variable Rate   5.75%                  
Investment, Interest Rate, Floor   1.00%                  
Investment, Interest Rate, Paid in Cash   6.75%                  
Investment, Acquisition Date   Feb. 04, 2021                  
Investment Maturity Date   Nov. 22, 2026                  
Investment Owned, Balance, Principal Amount   $ 3,791,247                  
Investment Owned, at Cost   3,778,850                  
Investment Owned, at Fair Value   $ 3,753,335                  
Investment Owned, Percent of Net Assets   1.32%                  
Investment, Identifier [Axis]: Microbe Formulas LLC Term Loan (SBIC II)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Microbe Formulas LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] scm:Non-DurableConsumerGoodsSectorMember   scm:Non-DurableConsumerGoodsSectorMember                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:OneMonthSecuredOvernightFinancingRateMember   scm:OneMonthSecuredOvernightFinancingRateMember                
Investment, Basis Spread, Variable Rate 6.25%   6.25%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 10.67%   10.67%                
Investment, Acquisition Date Apr. 04, 2022                    
Investment Maturity Date Apr. 03, 2028   Apr. 03, 2028                
Investment Owned, Balance, Principal Amount $ 9,962,730                    
Investment Owned, at Cost 9,873,093                    
Investment Owned, at Fair Value $ 9,863,103                    
Investment Owned, Percent of Net Assets 3.58%   3.58%                
Investment, Identifier [Axis]: Mobile Acquisition Holdings, LP Class A2 Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Issuer Name [Extensible Enumeration]   Mobile Acquisition Holdings, LP                  
Investment, Type [Extensible Enumeration]   Equity Securities                  
Investment, Industry Sector [Extensible Enumeration]   Software                  
Investment, Acquisition Date   Nov. 01, 2016                  
Investment Owned, Balance, Principal Amount   $ 750                  
Investment Owned, at Cost   455,385                  
Investment Owned, at Fair Value   $ 2,863,270                  
Investment Owned, Percent of Net Assets   1.00%                  
Investment, Identifier [Axis]: Monitorus Holding, LLC Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Monitorus Holding, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Media: Diversified & Production   Media: Diversified & Production                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember   scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 7.00%   7.00%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 11.73%   11.73%                
Investment, Acquisition Date May 24, 2022                    
Investment Maturity Date May 24, 2027   May 24, 2027                
Investment Owned, Balance, Principal Amount $ 100,000                    
Investment Owned, at Cost 99,095                    
Investment Owned, at Fair Value $ 99,000                    
Investment Owned, Percent of Net Assets 0.04%   0.04%                
Investment, Identifier [Axis]: Monitorus Holding, LLC, Delayed Draw Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Monitorus Holding, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Media: Diversified & Production   Media: Diversified & Production                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember   scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 7.00%   7.00%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 11.73%   11.73%                
Investment, Acquisition Date May 24, 2022                    
Investment Maturity Date May 24, 2027   May 24, 2027                
Investment Owned, Balance, Principal Amount $ 100,000                    
Investment Owned, at Cost 100,931                    
Investment Owned, at Fair Value $ 106,132                    
Investment Owned, Percent of Net Assets 0.04%   0.04%                
Investment, Identifier [Axis]: Monitorus Holding, LLC, Sapphire Aggregator S.a r.l. Class A Shares                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Monitorus Holding, LLC                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Media: Diversified & Production   Media: Diversified & Production                
Investment, Acquisition Date Sep. 01, 2022                    
Investment Owned, Balance, Shares | shares 557,689   557,689                
Investment Owned, at Cost $ 11,156                    
Investment Owned, at Fair Value $ 12,511                    
Investment Owned, Percent of Net Assets 0.00%   0.00%                
Investment, Identifier [Axis]: Monitorus Holding, LLC, Sapphire Aggregator S.a r.l. Class B Shares                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Monitorus Holding, LLC                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Media: Diversified & Production   Media: Diversified & Production                
Investment, Acquisition Date Sep. 01, 2022                    
Investment Owned, Balance, Shares | shares 557,682   557,682                
Investment Owned, at Cost $ 11,156                    
Investment Owned, at Fair Value $ 12,511                    
Investment Owned, Percent of Net Assets 0.00%   0.00%                
Investment, Identifier [Axis]: Monitorus Holding, LLC, Sapphire Aggregator S.a r.l. Class C Shares                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Monitorus Holding, LLC                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Media: Diversified & Production   Media: Diversified & Production                
Investment, Acquisition Date Sep. 01, 2022                    
Investment Owned, Balance, Shares | shares 557,682   557,682                
Investment Owned, at Cost $ 11,156                    
Investment Owned, at Fair Value $ 12,511                    
Investment Owned, Percent of Net Assets 0.00%   0.00%                
Investment, Identifier [Axis]: Monitorus Holding, LLC, Sapphire Aggregator S.a r.l. Class D Shares                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Monitorus Holding, LLC                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Media: Diversified & Production   Media: Diversified & Production                
Investment, Acquisition Date Sep. 01, 2022                    
Investment Owned, Balance, Shares | shares 557,682   557,682                
Investment Owned, at Cost $ 11,156                    
Investment Owned, at Fair Value $ 12,511                    
Investment Owned, Percent of Net Assets 0.00%   0.00%                
Investment, Identifier [Axis]: Monitorus Holding, LLC, Sapphire Aggregator S.a r.l. Class E Shares                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Monitorus Holding, LLC                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Media: Diversified & Production   Media: Diversified & Production                
Investment, Acquisition Date Sep. 01, 2022                    
Investment Owned, Balance, Shares | shares 557,682   557,682                
Investment Owned, at Cost $ 11,156                    
Investment Owned, at Fair Value $ 12,511                    
Investment Owned, Percent of Net Assets 0.00%   0.00%                
Investment, Identifier [Axis]: Monitorus Holding, LLC, Sapphire Aggregator S.a r.l. Class F Shares                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Monitorus Holding, LLC                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Media: Diversified & Production   Media: Diversified & Production                
Investment, Acquisition Date Sep. 01, 2022                    
Investment Owned, Balance, Shares | shares 557,682   557,682                
Investment Owned, at Cost $ 11,156                    
Investment Owned, at Fair Value $ 12,511                    
Investment Owned, Percent of Net Assets 0.00%   0.00%                
Investment, Identifier [Axis]: Monitorus Holding, LLC, Sapphire Aggregator S.a r.l. Class G Shares                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Monitorus Holding, LLC                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Media: Diversified & Production   Media: Diversified & Production                
Investment, Acquisition Date Sep. 01, 2022                    
Investment Owned, Balance, Shares | shares 557,682   557,682                
Investment Owned, at Cost $ 11,156                    
Investment Owned, at Fair Value $ 12,511                    
Investment Owned, Percent of Net Assets 0.00%   0.00%                
Investment, Identifier [Axis]: Monitorus Holding, LLC, Sapphire Aggregator S.a r.l. Class H Shares                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Monitorus Holding, LLC                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Media: Diversified & Production   Media: Diversified & Production                
Investment, Acquisition Date Sep. 01, 2022                    
Investment Owned, Balance, Shares | shares 557,682   557,682                
Investment Owned, at Cost $ 11,156                    
Investment Owned, at Fair Value $ 12,511                    
Investment Owned, Percent of Net Assets 0.00%   0.00%                
Investment, Identifier [Axis]: Monitorus Holding, LLC, Sapphire Aggregator S.a r.l. Class I Shares                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Monitorus Holding, LLC                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Media: Diversified & Production   Media: Diversified & Production                
Investment, Acquisition Date Sep. 01, 2022                    
Investment Owned, Balance, Shares | shares 557,682   557,682                
Investment Owned, at Cost $ 11,156                    
Investment Owned, at Fair Value $ 12,511                    
Investment Owned, Percent of Net Assets 0.00%   0.00%                
Investment, Identifier [Axis]: NINJIO, LLC, NINJIO Holdings, LLC Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] NINJIO, LLC [Member]                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Media: Diversified & Production   Media: Diversified & Production                
Investment, Acquisition Date Oct. 12, 2022                    
Investment Owned, Balance, Shares | shares 184   184                
Investment Owned, at Cost $ 313,253                    
Investment Owned, at Fair Value $ 313,253                    
Investment Owned, Percent of Net Assets 0.11%   0.11%                
Investment, Identifier [Axis]: NINJIO, LLC, Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] NINJIO, LLC [Member]                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Media: Diversified & Production   Media: Diversified & Production                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member]   Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 6.50%   6.50%                
Investment, Interest Rate, Floor 1.50%   1.50%                
Investment, Interest Rate, Paid in Cash 11.33%   11.33%                
Investment, Acquisition Date Oct. 12, 2022                    
Investment Maturity Date Oct. 12, 2027   Oct. 12, 2027                
Investment Owned, Balance, Principal Amount $ 5,000,000                    
Investment Owned, at Cost 4,903,726                    
Investment Owned, at Fair Value $ 4,903,726                    
Investment Owned, Percent of Net Assets 1.78%   1.78%                
Investment, Identifier [Axis]: NS412, LLC NS Group Holding Company, LLC Class A Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] NS412, LLC NS412, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Services: Consumer Services: Consumer Services: Consumer                
Investment, Acquisition Date May 06, 2019 May 06, 2019                  
Investment Owned, Balance, Shares | shares 782 782 782                
Investment Owned, at Cost $ 795,002 $ 795,002                  
Investment Owned, at Fair Value $ 536,120 $ 686,742                  
Investment Owned, Percent of Net Assets 0.19% 0.24% 0.19%                
Investment, Identifier [Axis]: NS412, LLC Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] NS412, LLC NS412, LLC                  
Investment, Type [Extensible Enumeration] scm:SecondLienSecurityMember scm:SecondLienSecurityMember scm:SecondLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Consumer Services: Consumer Services: Consumer                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 8.50% 8.50% 8.50%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 13.23% 9.50% 13.23%                
Investment, Acquisition Date May 06, 2019 May 06, 2019                  
Investment Maturity Date Nov. 06, 2025 Nov. 06, 2025 Nov. 06, 2025                
Investment Owned, Balance, Principal Amount $ 7,615,000 $ 7,615,000                  
Investment Owned, at Cost 7,536,527 7,513,674                  
Investment Owned, at Fair Value $ 7,386,550 $ 7,462,700                  
Investment Owned, Percent of Net Assets 2.68% 2.62% 2.68%                
Investment, Identifier [Axis]: Naumann Hobbs Holdings, L.P. Class A-1 Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Naumann/Hobbs Material Handling Corporation II, Inc.                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Services: Business   Services: Business                
Investment, Acquisition Date Sep. 29, 2022                    
Investment Owned, Balance, Shares | shares 123   123                
Investment Owned, at Cost $ 220,379                    
Investment Owned, at Fair Value $ 314,486                    
Investment Owned, Percent of Net Assets 0.11%   0.11%                
Investment, Identifier [Axis]: Naumann Hobbs Holdings, L.P. Class A-2 Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Naumann/Hobbs Material Handling Corporation II, Inc.                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Services: Business   Services: Business                
Investment, Acquisition Date Sep. 29, 2022                    
Investment Owned, Balance, Shares | shares 123   123                
Investment Owned, at Cost $ 220,379                    
Investment Owned, at Fair Value $ 314,486                    
Investment Owned, Percent of Net Assets 0.11%   0.11%                
Investment, Identifier [Axis]: Naumann/Hobbs Material Handling Corporation II, Inc. CGC NH, Inc. Common Stock                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Issuer Name [Extensible Enumeration]   Naumann/Hobbs Material Handling Corporation II, Inc.                  
Investment, Type [Extensible Enumeration]   Equity Securities                  
Investment, Industry Sector [Extensible Enumeration]   Services: Business                  
Investment, Acquisition Date   Aug. 30, 2019                  
Investment Owned, Balance, Shares | shares   123                  
Investment Owned, at Cost   $ 440,758                  
Investment Owned, at Fair Value   $ 780,155                  
Investment Owned, Percent of Net Assets   0.27%                  
Investment, Identifier [Axis]: Naumann/Hobbs Material Handling Corporation II, Inc. Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Naumann/Hobbs Material Handling Corporation II, Inc. Naumann/Hobbs Material Handling Corporation II, Inc.                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member] scm:ThreeMonthLondonInterbankOfferedRateMember Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 6.75% 6.25% 6.75%                
Investment, Interest Rate, Floor 1.50% 1.50% 1.50%                
Investment, Interest Rate, Paid in Cash 11.33% 7.75% 11.33%                
Investment, Acquisition Date Aug. 30, 2019 Aug. 30, 2019                  
Investment Maturity Date Aug. 30, 2024 Aug. 30, 2024 Aug. 30, 2024                
Investment Owned, Balance, Principal Amount $ 8,552,022 $ 8,744,721                  
Investment Owned, at Cost 8,487,053 8,642,580                  
Investment Owned, at Fair Value $ 8,423,742 $ 8,700,997                  
Investment Owned, Percent of Net Assets 3.05% 3.05% 3.05%                
Investment, Identifier [Axis]: Naumann/Hobbs Material Handling Corporation II, Inc. Term Loan (SBIC II)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Naumann/Hobbs Material Handling Corporation II, Inc. Naumann/Hobbs Material Handling Corporation II, Inc.                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member] scm:ThreeMonthLondonInterbankOfferedRateMember Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 6.75% 6.25% 6.75%                
Investment, Interest Rate, Floor 1.50% 1.50% 1.50%                
Investment, Interest Rate, Paid in Cash 11.33% 7.75% 11.33%                
Investment, Acquisition Date Aug. 30, 2019 Aug. 30, 2019                  
Investment Maturity Date Aug. 30, 2024 Aug. 30, 2024 Aug. 30, 2024                
Investment Owned, Balance, Shares | shares 5,392,937 5,514,453 5,392,937                
Investment Owned, at Cost $ 5,351,968 $ 5,450,043                  
Investment Owned, at Fair Value $ 5,312,043 $ 5,486,881                  
Investment Owned, Percent of Net Assets 1.93% 1.92% 1.93%                
Investment, Identifier [Axis]: NuMet Machining Techniques, LLC Bromford Holdings, L.P. Class A Membership Interests                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Issuer Name [Extensible Enumeration]   NuMet Machining Techniques, LLC                  
Investment, Type [Extensible Enumeration]   Equity Securities                  
Investment, Industry Sector [Extensible Enumeration]   Aerospace & Defense                  
Investment, Acquisition Date   Nov. 05, 2019                  
InvestmentOwnedMembershipInterestPercent   0.83%                  
Investment Owned, at Cost   $ 866,629                  
Investment Owned, Percent of Net Assets   0.00%                  
Investment, Identifier [Axis]: NuMet Machining Techniques, LLC Bromford Holdings, L.P. Class D Membership Interests                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Issuer Name [Extensible Enumeration]   NuMet Machining Techniques, LLC                  
Investment, Type [Extensible Enumeration]   Equity Securities                  
Investment, Industry Sector [Extensible Enumeration]   Aerospace & Defense                  
Investment, Acquisition Date   Mar. 18, 2021                  
InvestmentOwnedMembershipInterestPercent   0.82%                  
Investment Owned, at Cost   $ 280,078                  
Investment Owned, at Fair Value   $ 393,106                  
Investment Owned, Percent of Net Assets   0.14%                  
Investment, Identifier [Axis]: NuMet Machining Techniques, LLC Bromford Industries Limited Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] NuMet Machining Techniques, LLC NuMet Machining Techniques, LLC                  
Investment, Type [Extensible Enumeration] scm:SecondLienSecurityMember scm:SecondLienSecurityMember scm:SecondLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Aerospace & Defense Aerospace & Defense Aerospace & Defense                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Prime Rate [Member] scm:OneMonthLondonInterbankOfferedRateMember Prime Rate [Member]                
Investment, Basis Spread, Variable Rate 8.00% 9.00% 8.00%                
Investment, Interest Rate, Floor   2.00%                  
Investment, Interest Rate, Paid in Cash   11.00%                  
Investment, Acquisition Date Nov. 05, 2019 Nov. 05, 2019                  
Investment Maturity Date May 05, 2026 May 05, 2026 May 05, 2026                
Investment Owned, Balance, Shares | shares 7,800,000 7,800,000 7,800,000                
Investment Owned, at Cost $ 7,704,685 $ 7,683,112                  
Investment Owned, at Fair Value $ 5,382,000 $ 7,293,000                  
Investment Owned, Percent of Net Assets 1.95% 2.56% 1.95%                
Investment, Identifier [Axis]: NuMet Machining Techniques, LLC Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] NuMet Machining Techniques, LLC NuMet Machining Techniques, LLC                  
Investment, Type [Extensible Enumeration] scm:SecondLienSecurityMember scm:SecondLienSecurityMember scm:SecondLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Aerospace & Defense Aerospace & Defense Aerospace & Defense                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Prime Rate [Member] scm:OneMonthLondonInterbankOfferedRateMember Prime Rate [Member]                
Investment, Basis Spread, Variable Rate 8.00% 9.00% 8.00%                
Investment, Interest Rate, Floor   2.00%                  
Investment, Interest Rate, Paid in Cash   11.00%                  
Investment, Acquisition Date Nov. 05, 2019 Nov. 05, 2019                  
Investment Maturity Date May 05, 2026 May 05, 2026 May 05, 2026                
Investment Owned, Balance, Principal Amount $ 12,675,000 $ 12,675,000                  
Investment Owned, at Cost 12,524,972 12,491,009                  
Investment Owned, at Fair Value $ 8,745,750 $ 11,851,125                  
Investment Owned, Percent of Net Assets 3.17% 4.16% 3.17%                
Investment, Identifier [Axis]: NuSource Financial, LLC NuSource Financial Acquisition, Inc. (SBIC II)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] NuSource Financial, LLC NuSource Financial, LLC                  
Investment, Type [Extensible Enumeration] Unsecured Debt Unsecured Debt Unsecured Debt                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment, Basis Spread, Variable Rate 13.75% 13.75% 13.75%                
Investment, Interest Rate, Paid in Cash 2.00% 4.00% 2.00%                
Investment, Interest Rate, Paid in Kind 11.75% 9.75% 11.75%                
Investment, Acquisition Date Jan. 29, 2021 Jan. 29, 2021                  
Investment Maturity Date Jul. 29, 2026 Jul. 29, 2026 Jul. 29, 2026                
Investment Owned, Balance, Shares | shares 5,638,571 5,113,983 5,638,571                
Investment Owned, at Cost $ 5,568,680 $ 5,030,143                  
Investment Owned, at Fair Value $ 4,736,400 $ 4,883,854                  
Investment Owned, Percent of Net Assets 1.72% 1.71% 1.72%                
Investment, Identifier [Axis]: NuSource Financial, LLC NuSource Holdings, Inc. Warrants (SBIC II)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] NuSource Financial, LLC NuSource Financial, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment, Acquisition Date Jan. 29, 2021 Jan. 29, 2021                  
Investment Owned, Balance, Shares | shares 54,966 54,966 54,966                
Investment Owned, Percent of Net Assets 0.00% 0.00% 0.00%                
Investment, Identifier [Axis]: NuSource Financial, LLC Term Loan (SBIC II)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] NuSource Financial, LLC NuSource Financial, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:OneMonthLondonInterbankOfferedRateMember scm:OneMonthLondonInterbankOfferedRateMember scm:OneMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 9.00% 9.00% 9.00%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 13.12% 10.00% 13.12%                
Investment, Acquisition Date Jan. 29, 2021 Jan. 29, 2021                  
Investment Maturity Date Jan. 29, 2026 Jan. 29, 2026 Jan. 29, 2026                
Investment Owned, Balance, Principal Amount $ 11,562,548 $ 11,081,250                  
Investment Owned, at Cost 11,403,406 10,892,077                  
Investment Owned, at Fair Value $ 11,215,672 $ 10,804,219                  
Investment Owned, Percent of Net Assets 4.07% 3.79% 4.07%                
Investment, Identifier [Axis]: Nutritional Medicinals, LLC Functional Aggregator, LLC Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Nutritional Medicinals, LLC Nutritional Medicinals, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals                
Investment, Acquisition Date Nov. 15, 2018 Nov. 15, 2018                  
Investment Owned, Balance, Shares | shares 12,500 12,500 12,500                
Investment Owned, at Cost $ 972,803 $ 972,803                  
Investment Owned, at Fair Value $ 1,582,534 $ 1,326,406                  
Investment Owned, Percent of Net Assets 0.57% 0.47% 0.57%                
Investment, Identifier [Axis]: Nutritional Medicinals, LLC Term Loan Investment Date November 15, 2018                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Nutritional Medicinals, LLC Nutritional Medicinals, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.00% 6.00% 6.00%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 10.73% 7.00% 10.73%                
Investment, Acquisition Date Nov. 15, 2018 Nov. 15, 2018                  
Investment Maturity Date Nov. 15, 2025 Nov. 15, 2025 Nov. 15, 2025                
Investment Owned, Balance, Principal Amount $ 9,848,290 $ 11,627,085                  
Investment Owned, at Cost 9,781,484 11,524,782                  
Investment Owned, at Fair Value $ 9,700,566 $ 11,452,678                  
Investment Owned, Percent of Net Assets 3.52% 4.02% 3.52%                
Investment, Identifier [Axis]: Nutritional Medicinals, LLC Term Loan Investment Date October 28, 2021                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Nutritional Medicinals, LLC Nutritional Medicinals, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.00% 6.00% 6.00%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 10.73% 7.00% 10.73%                
Investment, Acquisition Date Oct. 28, 2021 Oct. 28, 2021                  
Investment Maturity Date Nov. 15, 2025 Nov. 15, 2025 Nov. 15, 2025                
Investment Owned, Balance, Shares | shares 4,180,294 4,975,866 4,180,294                
Investment Owned, at Cost $ 4,133,615 $ 4,903,854                  
Investment Owned, at Fair Value $ 4,117,590 $ 4,901,228                  
Investment Owned, Percent of Net Assets 1.49% 1.72% 1.49%                
Investment, Identifier [Axis]: Onpoint Industrial Services, LLC Onpoint Parent Holdings, LLC Class A Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Issuer Name [Extensible Enumeration]   Onpoint Industrial Services, LLC                  
Investment, Type [Extensible Enumeration]   Equity Securities                  
Investment, Industry Sector [Extensible Enumeration]   Services: Business                  
Investment, Acquisition Date   Mar. 15, 2021                  
Investment Owned, Balance, Shares | shares   500,000                  
Investment Owned, at Cost   $ 500,000                  
Investment Owned, at Fair Value   $ 448,143                  
Investment Owned, Percent of Net Assets   0.16%                  
Investment, Identifier [Axis]: Onpoint Industrial Services, LLC Term Loan (SBIC)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Onpoint Industrial Services, LLC Onpoint Industrial Services, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member] scm:ThreeMonthLondonInterbankOfferedRateMember Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 7.00% 7.25% 7.00%                
Investment, Interest Rate, Floor 1.75% 1.00% 1.75%                
Investment, Interest Rate, Paid in Cash 11.58% 8.25% 11.58%                
Investment, Acquisition Date Nov. 16, 2022 Mar. 15, 2021                  
Investment Maturity Date Nov. 16, 2027 Mar. 15, 2026 Nov. 16, 2027                
Investment Owned, Balance, Principal Amount $ 12,893,258 $ 10,421,250                  
Investment Owned, at Cost 12,638,571 10,240,997                  
Investment Owned, at Fair Value $ 12,638,571 $ 10,160,719                  
Investment Owned, Percent of Net Assets 4.58% 3.56% 4.58%                
Investment, Identifier [Axis]: Onpoint Industrial Services, LLC, Spearhead TopCo, LLC Class A Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Onpoint Industrial Services, LLC                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Services: Business   Services: Business                
Investment, Acquisition Date Nov. 16, 2022                    
Investment Owned, Balance, Shares | shares 606,742   606,742                
Investment Owned, at Cost $ 606,742                    
Investment Owned, at Fair Value $ 606,742                    
Investment Owned, Percent of Net Assets 0.22%   0.22%                
Investment, Identifier [Axis]: PCP MT Aggregator Holdings, L.P. Common Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] PCP MT Aggregator Holdings, L.P. PCP MT Aggregator Holdings, L.P.                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Finance Finance Finance                
Investment, Acquisition Date Mar. 29, 2019 Mar. 29, 2019                  
Investment Owned, Balance, Principal Amount $ 825,020 $ 750,000                  
Investment Owned, at Cost 119,281                    
Investment Owned, at Fair Value $ 1,686,647 $ 1,779,415                  
Investment Owned, Percent of Net Assets 0.61% 0.62% 0.61%                
Investment, Identifier [Axis]: PCS Software Parent, LLC Class A Common Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] PCS Software, Inc.                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Transportation & Logistics   Transportation & Logistics                
Investment, Acquisition Date Sep. 16, 2022                    
Investment Owned, Balance, Shares | shares 461,216   461,216                
Investment Owned, at Fair Value $ 449,270                    
Investment Owned, Percent of Net Assets 0.16%   0.16%                
Investment, Identifier [Axis]: PCS Software, Inc. Delayed Draw Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] PCS Software, Inc. PCS Software, Inc.                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Transportation & Logistics Transportation & Logistics Transportation & Logistics                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member] scm:ThreeMonthLondonInterbankOfferedRateMember Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 6.00% 5.75% 6.00%                
Investment, Interest Rate, Floor 1.50% 1.50% 1.50%                
Investment, Interest Rate, Paid in Cash 10.73% 7.25% 10.73%                
Investment, Acquisition Date Jul. 01, 2019 Jul. 01, 2019                  
Investment Maturity Date Jul. 01, 2024 Jul. 01, 2024 Jul. 01, 2024                
Investment Owned, Balance, Shares | shares 972,500 982,500 972,500                
Investment Owned, at Cost $ 972,500 $ 982,500                  
Investment Owned, at Fair Value $ 962,775 $ 982,500                  
Investment Owned, Percent of Net Assets 0.35% 0.34% 0.35%                
Investment, Identifier [Axis]: PCS Software, Inc. PCS Software Holdings, LLC Series A Preferred Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Issuer Name [Extensible Enumeration]   PCS Software, Inc.                  
Investment, Type [Extensible Enumeration]   Equity Securities                  
Investment, Industry Sector [Extensible Enumeration]   Transportation & Logistics                  
Investment, Acquisition Date   Jul. 01, 2019                  
Investment Owned, Balance, Shares | shares   325,000                  
Investment Owned, at Cost   $ 325,000                  
Investment Owned, at Fair Value   $ 468,263                  
Investment Owned, Percent of Net Assets   0.16%                  
Investment, Identifier [Axis]: PCS Software, Inc. PCS Software Holdings, LLC Series A-2 Preferred Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Issuer Name [Extensible Enumeration]   PCS Software, Inc.                  
Investment, Type [Extensible Enumeration]   Equity Securities                  
Investment, Industry Sector [Extensible Enumeration]   Transportation & Logistics                  
Investment, Acquisition Date   Nov. 12, 2020                  
Investment Owned, Balance, Shares | shares   63,312                  
Investment Owned, at Cost   $ 63,312                  
Investment Owned, at Fair Value   $ 91,220                  
Investment Owned, Percent of Net Assets   0.03%                  
Investment, Identifier [Axis]: PCS Software, Inc. Revolver                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Issuer Name [Extensible Enumeration]   PCS Software, Inc.                  
Investment, Type [Extensible Enumeration]   scm:FirstLienSecurityMember                  
Investment, Industry Sector [Extensible Enumeration]   Transportation & Logistics                  
Investment, Variable Interest Rate, Type [Extensible Enumeration]   scm:ThreeMonthLondonInterbankOfferedRateMember                  
Investment, Basis Spread, Variable Rate   5.75%                  
Investment, Interest Rate, Floor   1.50%                  
Investment, Interest Rate, Paid in Cash   7.25%                  
Investment, Acquisition Date   Jul. 01, 2019                  
Investment Maturity Date   Jul. 01, 2024                  
Investment Owned, Balance, Shares | shares   1,318,143                  
Investment Owned, at Cost   $ 1,318,143                  
Investment Owned, at Fair Value   $ 1,318,143                  
Investment Owned, Percent of Net Assets   0.46%                  
Investment, Identifier [Axis]: PCS Software, Inc. Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] PCS Software, Inc. PCS Software, Inc.                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Transportation & Logistics Transportation & Logistics Transportation & Logistics                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member] scm:ThreeMonthLondonInterbankOfferedRateMember Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 6.00% 5.75% 6.00%                
Investment, Interest Rate, Floor 1.50% 1.50% 1.50%                
Investment, Interest Rate, Paid in Cash 10.73% 7.25% 10.73%                
Investment, Acquisition Date Jul. 01, 2019 Jul. 01, 2019                  
Investment Maturity Date Jul. 01, 2024 Jul. 01, 2024 Jul. 01, 2024                
Investment Owned, Balance, Principal Amount $ 14,064,493 $ 14,210,240                  
Investment Owned, at Cost 13,964,812 14,051,962                  
Investment Owned, at Fair Value $ 13,923,848 $ 14,210,240                  
Investment Owned, Percent of Net Assets 5.05% 4.98% 5.05%                
Investment, Identifier [Axis]: PCS Software, Inc. Term Loan (SBIC)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] PCS Software, Inc. PCS Software, Inc.                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Transportation & Logistics Transportation & Logistics Transportation & Logistics                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member] scm:ThreeMonthLondonInterbankOfferedRateMember Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 6.00% 5.75% 6.00%                
Investment, Interest Rate, Floor 1.50% 1.50% 1.50%                
Investment, Interest Rate, Paid in Cash 10.73% 7.25% 10.73%                
Investment, Acquisition Date Jul. 01, 2019 Jul. 01, 2019                  
Investment Maturity Date Jul. 01, 2024 Jul. 01, 2024 Jul. 01, 2024                
Investment Owned, Balance, Shares | shares 1,844,524 1,863,638 1,844,524                
Investment Owned, at Cost $ 1,831,451 $ 1,842,880                  
Investment Owned, at Fair Value $ 1,826,079 $ 1,863,638                  
Investment Owned, Percent of Net Assets 0.66% 0.65% 0.66%                
Investment, Identifier [Axis]: Pearl Media Holdings, LLC, Revolver                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Pearl Media Holdings, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Consumer Goods: Durable   Consumer Goods: Durable                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member]   Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 6.25%   6.25%                
Investment, Interest Rate, Floor 1.50%   1.50%                
Investment, Interest Rate, Paid in Cash 10.93%   10.93%                
Investment, Acquisition Date Aug. 31, 2022                    
Investment Maturity Date Aug. 31, 2027   Aug. 31, 2027                
Investment Owned, Balance, Shares | shares 33,333   33,333                
Investment Owned, at Cost $ 33,333                    
Investment Owned, at Fair Value $ 32,666                    
Investment Owned, Percent of Net Assets 0.01%   0.01%                
Investment, Identifier [Axis]: Pearl Media Holdings, LLC, Term Loan (SBIC II)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Pearl Media Holdings, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Consumer Goods: Durable   Consumer Goods: Durable                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member]   Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 6.25%   6.25%                
Investment, Interest Rate, Floor 1.50%   1.50%                
Investment, Interest Rate, Paid in Cash 10.98%   10.98%                
Investment, Acquisition Date Aug. 31, 2022                    
Investment Maturity Date Aug. 31, 2027   Aug. 31, 2027                
Investment Owned, Balance, Principal Amount $ 9,975,000                    
Investment Owned, at Cost 9,785,984                    
Investment Owned, at Fair Value $ 9,775,500                    
Investment Owned, Percent of Net Assets 3.54%   3.54%                
Investment, Identifier [Axis]: Peltram Plumbing Holdings, LLC Peltram Group Holdings LLC Class A Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Peltram Plumbing Holdings, LLC Peltram Plumbing Holdings, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Construction Sector [Member] Construction Sector [Member] Construction Sector [Member]                
Investment, Acquisition Date Dec. 30, 2021 Dec. 30, 2021                  
Investment Owned, Balance, Shares | shares 508,516 508,516 508,516                
Investment Owned, at Cost $ 508,516 $ 508,516                  
Investment Owned, at Fair Value $ 311,668 $ 508,516                  
Investment Owned, Percent of Net Assets 0.11% 0.18% 0.11%                
Investment, Identifier [Axis]: Peltram Plumbing Holdings, LLC Revolver                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Issuer Name [Extensible Enumeration]   Peltram Plumbing Holdings, LLC                  
Investment, Type [Extensible Enumeration]   scm:FirstLienSecurityMember                  
Investment, Industry Sector [Extensible Enumeration]   Construction Sector [Member]                  
Investment, Variable Interest Rate, Type [Extensible Enumeration]   scm:ThreeMonthLondonInterbankOfferedRateMember                  
Investment, Basis Spread, Variable Rate   6.00%                  
Investment, Interest Rate, Floor   1.00%                  
Investment, Interest Rate, Paid in Cash   7.00%                  
Investment, Acquisition Date   Dec. 30, 2021                  
Investment Maturity Date   Dec. 30, 2026                  
Investment Owned, Balance, Shares | shares   31,500                  
Investment Owned, at Cost   $ 31,500                  
Investment Owned, at Fair Value   $ 30,870                  
Investment Owned, Percent of Net Assets   0.01%                  
Investment, Identifier [Axis]: Peltram Plumbing Holdings, LLC Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Peltram Plumbing Holdings, LLC Peltram Plumbing Holdings, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Construction Sector [Member] Construction Sector [Member] Construction Sector [Member]                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.25% 6.00% 6.25%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 10.98% 7.00% 10.98%                
Investment, Acquisition Date Dec. 30, 2021 Dec. 30, 2021                  
Investment Maturity Date Dec. 30, 2026 Dec. 30, 2026 Dec. 30, 2026                
Investment Owned, Balance, Principal Amount $ 16,579,758 $ 16,747,230                  
Investment Owned, at Cost 16,304,977 16,412,285                  
Investment Owned, at Fair Value $ 15,999,467 $ 16,412,285                  
Investment Owned, Percent of Net Assets 5.81% 5.76% 5.81%                
Investment, Identifier [Axis]: Premiere Digital Services, Inc. Premiere Digital Holdings, Inc. Common Stock                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Premiere Digital Services, Inc. Premiere Digital Services, Inc.                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Media: Broadcasting & Subscription Media: Broadcasting & Subscription Media: Broadcasting & Subscription                
Investment, Acquisition Date Oct. 18, 2018 Oct. 18, 2018                  
Investment Owned, Balance, Shares | shares 5,000 5,000 5,000                
Investment Owned, at Cost   $ 0                  
Investment Owned, at Fair Value $ 2,773,121 $ 1,228,760                  
Investment Owned, Percent of Net Assets 1.01% 0.43% 1.01%                
Investment, Identifier [Axis]: Premiere Digital Services, Inc. Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Premiere Digital Services, Inc. Premiere Digital Services, Inc.                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Media: Broadcasting & Subscription Media: Broadcasting & Subscription Media: Broadcasting & Subscription                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:OneMonthLondonInterbankOfferedRateMember scm:OneMonthLondonInterbankOfferedRateMember scm:OneMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 5.25% 5.75% 5.25%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 9.64% 6.75% 9.64%                
Investment, Acquisition Date Nov. 03, 2021 Nov. 03, 2021                  
Investment Maturity Date Nov. 03, 2026 Nov. 03, 2026 Nov. 03, 2026                
Investment Owned, Balance, Principal Amount $ 14,278,846 $ 14,423,077                  
Investment Owned, at Cost 14,221,712 14,352,950                  
Investment Owned, at Fair Value $ 14,278,846 $ 14,350,962                  
Investment Owned, Percent of Net Assets 5.18% 5.03% 5.18%                
Investment, Identifier [Axis]: Protect America, Inc. Term Loan (SBIC)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Protect America, Inc. Protect America, Inc.                  
Investment, Type [Extensible Enumeration] scm:SecondLienSecurityMember scm:SecondLienSecurityMember scm:SecondLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Consumer Services: Consumer Services: Consumer                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 7.75% 7.75% 7.75%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash   0.00%                  
Investment, Acquisition Date Aug. 30, 2017 Aug. 30, 2017                  
Investment Maturity Date Sep. 01, 2024 Sep. 01, 2024 Sep. 01, 2024                
Investment Owned, Balance, Principal Amount $ 17,979,749 $ 17,979,749                  
Investment Owned, at Cost $ 17,979,749 17,979,748                  
Investment Owned, at Fair Value   $ 1,078,785                  
Investment Owned, Percent of Net Assets 0.00% 0.38% 0.00%                
Investment, Identifier [Axis]: Rogers Mechanical Contractors, LLC Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Rogers Mechanical Contractors, LLC Rogers Mechanical Contractors, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Construction Sector [Member] Construction Sector [Member] Construction Sector [Member]                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:SixMonthSecuredOvernightFinancingRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:SixMonthSecuredOvernightFinancingRateMember                
Investment, Basis Spread, Variable Rate 8.00% 6.50% 8.00%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 11.70% 7.50% 11.70%                
Investment, Acquisition Date Apr. 28, 2021 Apr. 28, 2021                  
Investment Maturity Date Sep. 09, 2025 Sep. 09, 2025 Sep. 09, 2025                
Investment Owned, Balance, Principal Amount $ 10,001,068 $ 10,541,667                  
Investment Owned, at Cost 9,884,999 10,381,059                  
Investment Owned, at Fair Value $ 9,851,052 $ 10,330,833                  
Investment Owned, Percent of Net Assets 3.57% 3.62% 3.57%                
Investment, Identifier [Axis]: Rogers Mechanical Contractors, LLC, Delayed Draw Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Rogers Mechanical Contractors, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Construction Sector [Member]   Construction Sector [Member]                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:SixMonthSecuredOvernightFinancingRateMember   scm:SixMonthSecuredOvernightFinancingRateMember                
Investment, Basis Spread, Variable Rate 8.00%   8.00%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 11.70%   11.70%                
Investment, Acquisition Date Apr. 28, 2021                    
Investment Maturity Date Sep. 09, 2025   Sep. 09, 2025                
Investment Owned, Balance, Shares | shares 50,000   50,000                
Investment Owned, at Cost $ 49,643                    
Investment Owned, at Fair Value $ 49,250                    
Investment Owned, Percent of Net Assets 0.02%   0.02%                
Investment, Identifier [Axis]: SIB Holdings, LLC Revolver                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] SIB Holdings, LLC SIB Holdings, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:OneMonthLondonInterbankOfferedRateMember scm:OneMonthLondonInterbankOfferedRateMember scm:OneMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.25% 6.00% 6.25%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 11.01% 7.00% 11.01%                
Investment, Acquisition Date Oct. 29, 2021 Oct. 29, 2021                  
Investment Maturity Date Oct. 29, 2026 Oct. 29, 2026 Oct. 29, 2026                
Investment Owned, Balance, Shares | shares 70,754 6,667 70,754                
Investment Owned, at Cost $ 70,754 $ 6,667                  
Investment Owned, at Fair Value $ 68,631 $ 6,537                  
Investment Owned, Percent of Net Assets 0.02% 0.00% 0.02%                
Investment, Identifier [Axis]: SIB Holdings, LLC SIB Holdings, LLC Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] SIB Holdings, LLC SIB Holdings, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment, Acquisition Date Oct. 29, 2021 Oct. 29, 2021                  
Investment Owned, Balance, Shares | shares 238,095 238,095 238,095                
Investment Owned, at Cost $ 500,000 $ 500,000                  
Investment Owned, at Fair Value $ 342,821 $ 500,000                  
Investment Owned, Percent of Net Assets 0.12% 0.18% 0.12%                
Investment, Identifier [Axis]: SIB Holdings, LLC, Delayed Draw Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] SIB Holdings, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Business   Services: Business                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:OneMonthLondonInterbankOfferedRateMember   scm:OneMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.25%   6.25%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 11.01%   11.01%                
Investment, Acquisition Date Oct. 29, 2021                    
Investment Maturity Date Oct. 29, 2026   Oct. 29, 2026                
Investment Owned, Balance, Shares | shares 2,865,822   2,865,822                
Investment Owned, at Cost $ 2,840,406                    
Investment Owned, at Fair Value $ 2,779,847                    
Investment Owned, Percent of Net Assets 1.01%   1.01%                
Investment, Identifier [Axis]: SIB Holdings, LLC, Term Loan (SBIC), Investment Date July 20, 2022                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] SIB Holdings, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Business   Services: Business                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:OneMonthLondonInterbankOfferedRateMember   scm:OneMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.25%   6.25%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 11.01%   11.01%                
Investment, Acquisition Date Jul. 20, 2022                    
Investment Maturity Date Oct. 29, 2026   Oct. 29, 2026                
Investment Owned, Balance, Shares | shares 2,292,657   2,292,657                
Investment Owned, at Cost $ 2,250,559                    
Investment Owned, at Fair Value $ 2,223,877                    
Investment Owned, Percent of Net Assets 0.81%   0.81%                
Investment, Identifier [Axis]: SIB Holdings, LLC, Term Loan (SBIC), Investment Date June 15, 2022                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] SIB Holdings, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Business   Services: Business                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:OneMonthLondonInterbankOfferedRateMember   scm:OneMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.25%   6.25%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 11.01%   11.01%                
Investment, Acquisition Date Jun. 15, 2022                    
Investment Maturity Date Oct. 29, 2026   Oct. 29, 2026                
Investment Owned, Balance, Shares | shares 859,747   859,747                
Investment Owned, at Cost $ 842,658                    
Investment Owned, at Fair Value $ 833,955                    
Investment Owned, Percent of Net Assets 0.30%   0.30%                
Investment, Identifier [Axis]: SIB Holdings, LLC, Term Loan (SBIC), Investment Date October 29, 2021                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] SIB Holdings, LLC SIB Holdings, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:OneMonthLondonInterbankOfferedRateMember scm:OneMonthLondonInterbankOfferedRateMember scm:OneMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.25% 6.00% 6.25%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 11.01% 7.00% 11.01%                
Investment, Acquisition Date Oct. 29, 2021 Oct. 29, 2021                  
Investment Maturity Date Oct. 29, 2026 Oct. 29, 2026 Oct. 29, 2026                
Investment Owned, Balance, Principal Amount $ 12,789,331 $ 13,017,131                  
Investment Owned, at Cost 12,584,996 12,763,993                  
Investment Owned, at Fair Value $ 12,405,651 $ 12,763,993                  
Investment Owned, Percent of Net Assets 4.50% 4.48% 4.50%                
Investment, Identifier [Axis]: SQAD LLC SQAD Holdco, Inc. Common Stock (SBIC)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Issuer Name [Extensible Enumeration]   SQAD LLC                  
Investment, Type [Extensible Enumeration]   Equity Securities                  
Investment, Industry Sector [Extensible Enumeration]   Media: Broadcasting & Subscription                  
Investment, Acquisition Date   Oct. 31, 2013                  
Investment Owned, Balance, Shares | shares   5,800                  
Investment Owned, at Cost   $ 62,485                  
Investment Owned, at Fair Value   $ 83,839                  
Investment Owned, Percent of Net Assets   0.03%                  
Investment, Identifier [Axis]: SQAD LLC SQAD Holdco, Inc. Series A Preferred Stock (SBIC)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Issuer Name [Extensible Enumeration]   SQAD LLC                  
Investment, Type [Extensible Enumeration]   Equity Securities                  
Investment, Industry Sector [Extensible Enumeration]   Media: Broadcasting & Subscription                  
Investment, Acquisition Date   Oct. 31, 2013                  
Investment Owned, Balance, Shares | shares   5,624                  
Investment Owned, at Cost   $ 156,001                  
Investment Owned, at Fair Value   $ 715,621                  
Investment Owned, Percent of Net Assets   0.25%                  
Investment, Identifier [Axis]: SQAD LLC Term Loan (SBIC)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Issuer Name [Extensible Enumeration]   SQAD LLC                  
Investment, Type [Extensible Enumeration]   scm:FirstLienSecurityMember                  
Investment, Industry Sector [Extensible Enumeration]   Media: Broadcasting & Subscription                  
Investment, Variable Interest Rate, Type [Extensible Enumeration]   scm:ThreeMonthLondonInterbankOfferedRateMember                  
Investment, Basis Spread, Variable Rate   6.50%                  
Investment, Interest Rate, Floor   1.00%                  
Investment, Interest Rate, Paid in Cash   7.50%                  
Investment, Acquisition Date   Dec. 22, 2017                  
Investment Maturity Date   Dec. 22, 2022                  
Investment Owned, Balance, Principal Amount   $ 14,179,594                  
Investment Owned, at Cost   14,162,082                  
Investment Owned, at Fair Value   $ 14,179,594                  
Investment Owned, Percent of Net Assets   4.97%                  
Investment, Identifier [Axis]: Sales Benchmark Index, LLC SBI Holdings Investments, LLC Class A Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Sales Benchmark Index, LLC Sales Benchmark Index, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment, Acquisition Date Jan. 07, 2020 Jan. 07, 2020                  
Investment Owned, Balance, Shares | shares 66,573 66,573 66,573                
Investment Owned, at Cost $ 665,730 $ 665,730                  
Investment Owned, at Fair Value $ 390,822 $ 532,800                  
Investment Owned, Percent of Net Assets 0.14% 0.19% 0.14%                
Investment, Identifier [Axis]: Sales Benchmark Index, LLC Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Sales Benchmark Index, LLC Sales Benchmark Index, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.00% 6.00% 6.00%                
Investment, Interest Rate, Floor 1.00% 1.75% 1.00%                
Investment, Interest Rate, Paid in Cash 10.73% 7.75% 10.73%                
Investment, Acquisition Date Jan. 07, 2020 Jan. 07, 2020                  
Investment Maturity Date Jan. 07, 2025 Jan. 07, 2025 Jan. 07, 2025                
Investment Owned, Balance, Principal Amount $ 12,481,823 $ 13,222,835                  
Investment Owned, at Cost 12,366,809 13,049,505                  
Investment Owned, at Fair Value $ 12,169,777 $ 13,090,606                  
Investment Owned, Percent of Net Assets 4.41% 4.59% 4.41%                
Investment, Identifier [Axis]: Service Minds Company, LLC Delayed Draw Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Service Minds Company, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Consumer   Services: Consumer                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:OneMonthLondonInterbankOfferedRateMember   scm:OneMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 5.00%   5.00%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 9.29%   9.29%                
Investment, Acquisition Date Feb. 07, 2022                    
Investment Maturity Date Feb. 07, 2028   Feb. 07, 2028                
Investment Owned, Balance, Shares | shares 32,081   32,081                
Investment Owned, at Cost $ 31,791                    
Investment Owned, at Fair Value $ 31,279                    
Investment Owned, Percent of Net Assets 0.01%   0.01%                
Investment, Identifier [Axis]: Service Minds Company, LLC Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Service Minds Company, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Consumer   Services: Consumer                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:OneMonthLondonInterbankOfferedRateMember   scm:OneMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 5.00%   5.00%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 9.29%   9.29%                
Investment, Acquisition Date Feb. 07, 2022                    
Investment Maturity Date Feb. 07, 2028   Feb. 07, 2028                
Investment Owned, Balance, Principal Amount $ 5,357,887                    
Investment Owned, at Cost 5,264,150                    
Investment Owned, at Fair Value $ 5,223,940                    
Investment Owned, Percent of Net Assets 1.89%   1.89%                
Investment, Identifier [Axis]: Service Minds Company, LLC, Revolver                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Service Minds Company, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Consumer   Services: Consumer                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:OneMonthSecuredOvernightFinancingRateMember   scm:OneMonthSecuredOvernightFinancingRateMember                
Investment, Basis Spread, Variable Rate 5.00%   5.00%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 9.44%   9.44%                
Investment, Acquisition Date Feb. 07, 2022                    
Investment Maturity Date Feb. 07, 2028   Feb. 07, 2028                
Investment Owned, Balance, Shares | shares 30,000   30,000                
Investment Owned, at Cost $ 30,000                    
Investment Owned, at Fair Value $ 29,250                    
Investment Owned, Percent of Net Assets 0.01%   0.01%                
Investment, Identifier [Axis]: Skopos Financial Group, LLC Series A Preferred Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Issuer Name [Extensible Enumeration]   Skopos Financial Group, LLC                  
Investment, Type [Extensible Enumeration]   Equity Securities                  
Investment, Industry Sector [Extensible Enumeration]   Finance                  
Investment, Acquisition Date   Jun. 29, 2018                  
Investment Owned, Balance, Shares | shares   1,120,684                  
Investment Owned, at Cost   $ 1,162,544                  
Investment Owned, at Fair Value   $ 338,616                  
Investment Owned, Percent of Net Assets   0.12%                  
Investment, Identifier [Axis]: Spire Power Solutions, L.P., Term Loan (SBIC II) Investment Date August 12, 2021                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Issuer Name [Extensible Enumeration]   Spire Power Solutions, L.P.                  
Investment, Type [Extensible Enumeration]   scm:FirstLienSecurityMember                  
Investment, Industry Sector [Extensible Enumeration]   Capital Equipment                  
Investment, Variable Interest Rate, Type [Extensible Enumeration]   scm:SixMonthLondonInterbankOfferedRateMember                  
Investment, Basis Spread, Variable Rate   6.25%                  
Investment, Interest Rate, Floor   1.50%                  
Investment, Interest Rate, Paid in Cash   7.75%                  
Investment, Acquisition Date   Aug. 12, 2021                  
Investment Maturity Date   Aug. 12, 2026                  
Investment Owned, Balance, Shares | shares   3,548,310                  
Investment Owned, at Cost   $ 3,490,420                  
Investment Owned, at Fair Value   $ 3,441,861                  
Investment Owned, Percent of Net Assets   1.21%                  
Investment, Identifier [Axis]: Spire Power Solutions, L.P., Term Loan (SBIC II) Investment Date November 22, 2019                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Issuer Name [Extensible Enumeration]   Spire Power Solutions, L.P.                  
Investment, Type [Extensible Enumeration]   scm:FirstLienSecurityMember                  
Investment, Industry Sector [Extensible Enumeration]   Capital Equipment                  
Investment, Variable Interest Rate, Type [Extensible Enumeration]   scm:ThreeMonthLondonInterbankOfferedRateMember                  
Investment, Basis Spread, Variable Rate   6.25%                  
Investment, Interest Rate, Floor   1.50%                  
Investment, Interest Rate, Paid in Cash   7.75%                  
Investment, Acquisition Date   Nov. 22, 2019                  
Investment Maturity Date   Aug. 12, 2026                  
Investment Owned, Balance, Principal Amount   $ 4,887,500                  
Investment Owned, at Cost   4,832,386                  
Investment Owned, at Fair Value   $ 4,740,875                  
Investment Owned, Percent of Net Assets   1.66%                  
Investment, Identifier [Axis]: TAC LifePort Holdings, LLC, Common Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] TAC LifePort Purchaser, LLC                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Aerospace & Defense   Aerospace & Defense                
Investment, Acquisition Date Mar. 01, 2021                    
Investment Owned, Balance, Shares | shares 500,000   500,000                
Investment Owned, at Cost $ 500,000                    
Investment Owned, at Fair Value $ 759,769                    
Investment Owned, Percent of Net Assets 0.28%   0.28%                
Investment, Identifier [Axis]: TAC LifePort Purchaser, LLC TAC LifePort Holdings, LLC Common Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Issuer Name [Extensible Enumeration]   TAC LifePort Purchaser, LLC                  
Investment, Type [Extensible Enumeration]   Equity Securities                  
Investment, Industry Sector [Extensible Enumeration]   Aerospace & Defense                  
Investment, Acquisition Date   Mar. 01, 2021                  
Investment Owned, Balance, Shares | shares   500,000                  
Investment Owned, at Cost   $ 500,000                  
Investment Owned, at Fair Value   $ 594,363                  
Investment Owned, Percent of Net Assets   0.21%                  
Investment, Identifier [Axis]: TAC LifePort Purchaser, LLC Term Loan (SBIC II)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Issuer Name [Extensible Enumeration]   TAC LifePort Purchaser, LLC                  
Investment, Type [Extensible Enumeration]   scm:FirstLienSecurityMember                  
Investment, Industry Sector [Extensible Enumeration]   Aerospace & Defense                  
Investment, Variable Interest Rate, Type [Extensible Enumeration]   scm:ThreeMonthLondonInterbankOfferedRateMember                  
Investment, Basis Spread, Variable Rate   6.00%                  
Investment, Interest Rate, Floor   1.00%                  
Investment, Interest Rate, Paid in Cash   7.00%                  
Investment, Acquisition Date   Mar. 01, 2021                  
Investment Maturity Date   Mar. 02, 2026                  
Investment Owned, Balance, Principal Amount   $ 10,042,067                  
Investment Owned, at Cost   9,869,166                  
Investment Owned, at Fair Value   $ 9,791,015                  
Investment Owned, Percent of Net Assets   3.43%                  
Investment, Identifier [Axis]: TFH Reliability, LLC TFH Reliability Group, LLC Class A Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Issuer Name [Extensible Enumeration]   TFH Reliability, LLC                  
Investment, Type [Extensible Enumeration]   Equity Securities                  
Investment, Industry Sector [Extensible Enumeration]   Chemicals, Plastics, & Rubber                  
Investment, Acquisition Date   Oct. 21, 2016                  
Investment Owned, Balance, Shares | shares   250,000                  
Investment Owned, at Cost   $ 231,521                  
Investment Owned, at Fair Value   $ 85,123                  
Investment Owned, Percent of Net Assets   0.03%                  
Investment, Identifier [Axis]: TFH Reliability, LLC TFH Reliability Group, LLC Class A-1 Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Issuer Name [Extensible Enumeration]   TFH Reliability, LLC                  
Investment, Type [Extensible Enumeration]   Equity Securities                  
Investment, Industry Sector [Extensible Enumeration]   Chemicals, Plastics, & Rubber                  
Investment, Acquisition Date   Jun. 29, 2020                  
Investment Owned, Balance, Shares | shares   27,129                  
Investment Owned, at Cost   $ 21,511                  
Investment Owned, at Fair Value   $ 24,883                  
Investment Owned, Percent of Net Assets   0.01%                  
Investment, Identifier [Axis]: TFH Reliability, LLC, Term Loan (SBIC) Investment Date October 21, 2016                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration]   Non-controlled/non-affiliated                  
Investment, Issuer Name [Extensible Enumeration]   TFH Reliability, LLC                  
Investment, Type [Extensible Enumeration]   scm:SecondLienSecurityMember                  
Investment, Industry Sector [Extensible Enumeration]   Chemicals, Plastics, & Rubber                  
Investment, Variable Interest Rate, Type [Extensible Enumeration]   scm:ThreeMonthLondonInterbankOfferedRateMember                  
Investment, Basis Spread, Variable Rate   10.75%                  
Investment, Interest Rate, Floor   0.80%                  
Investment, Interest Rate, Paid in Cash   11.55%                  
Investment, Acquisition Date   Oct. 21, 2016                  
Investment Maturity Date   Sep. 30, 2023                  
Investment Owned, Balance, Principal Amount   $ 5,875,000                  
Investment Owned, at Cost   5,845,883                  
Investment Owned, at Fair Value   $ 5,757,500                  
Investment Owned, Percent of Net Assets   2.02%                  
Investment, Identifier [Axis]: Tilley Distribution, Inc., Revolver                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Tilley Distribution, Inc.                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Chemicals, Plastics, & Rubber   Chemicals, Plastics, & Rubber                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member]   Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 5.50%   5.50%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 10.14%   10.14%                
Investment, Acquisition Date Apr. 01, 2022                    
Investment Maturity Date Dec. 31, 2026   Dec. 31, 2026                
Investment Owned, Balance, Shares | shares 17,391   17,391                
Investment Owned, at Cost $ 17,391                    
Investment Owned, at Fair Value $ 16,782                    
Investment Owned, Percent of Net Assets 0.01%   0.01%                
Investment, Identifier [Axis]: Tilley Distribution, Inc., Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Tilley Distribution, Inc.                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Chemicals, Plastics, & Rubber   Chemicals, Plastics, & Rubber                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member]   Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 5.50%   5.50%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 10.14%   10.14%                
Investment, Acquisition Date Apr. 01, 2022                    
Investment Maturity Date Dec. 31, 2026   Dec. 31, 2026                
Investment Owned, Balance, Principal Amount $ 99,245                    
Investment Owned, at Cost 97,936                    
Investment Owned, at Fair Value $ 95,771                    
Investment Owned, Percent of Net Assets 0.03%   0.03%                
Investment, Identifier [Axis]: Trade Education Acquisition, L.L.C. Term Loan (SBIC)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Trade Education Acquisition, L.L.C. Trade Education Acquisition, L.L.C.                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Education Education Education                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:OneMonthLondonInterbankOfferedRateMember scm:OneMonthLondonInterbankOfferedRateMember scm:OneMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.25% 6.25% 6.25%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 10.63% 7.25% 10.63%                
Investment, Acquisition Date Dec. 28, 2021 Dec. 28, 2021                  
Investment Maturity Date Dec. 28, 2027 Dec. 28, 2027 Dec. 28, 2027                
Investment Owned, Balance, Principal Amount $ 10,496,533 $ 10,602,558                  
Investment Owned, at Cost 10,315,261 10,390,507                  
Investment Owned, at Fair Value $ 9,919,224 $ 10,390,507                  
Investment Owned, Percent of Net Assets 3.60% 3.64% 3.60%                
Investment, Identifier [Axis]: Trade Education Acquisition, L.L.C. Trade Education Holdings, L.L.C. Class A Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Trade Education Acquisition, L.L.C. Trade Education Acquisition, L.L.C.                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Education Education Education                
Investment, Acquisition Date Dec. 28, 2021 Dec. 28, 2021                  
Investment Owned, Balance, Shares | shares 662,660 662,660 662,660                
Investment Owned, at Cost $ 662,660 $ 662,660                  
Investment Owned, at Fair Value $ 503,936 $ 662,660                  
Investment Owned, Percent of Net Assets 0.18% 0.23% 0.18%                
Investment, Identifier [Axis]: Trade Education Acquisition, L.L.C., Revolver                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Trade Education Acquisition, L.L.C.                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Education   Education                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:OneMonthLondonInterbankOfferedRateMember   scm:OneMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.25%   6.25%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 10.52%   10.52%                
Investment, Acquisition Date Dec. 28, 2021                    
Investment Maturity Date Dec. 28, 2027   Dec. 28, 2027                
Investment Owned, Balance, Shares | shares 80,000   80,000                
Investment Owned, at Cost $ 80,000                    
Investment Owned, at Fair Value $ 75,600                    
Investment Owned, Percent of Net Assets 0.03%   0.03%                
Investment, Identifier [Axis]: TradePending, LLC Term Loan (SBIC II)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] TradePending, LLC TradePending, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Software Software Software                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.25% 6.25% 6.25%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 10.98% 7.25% 10.98%                
Investment, Acquisition Date Mar. 02, 2021 Mar. 02, 2021                  
Investment Maturity Date Mar. 02, 2026 Mar. 02, 2026 Mar. 02, 2026                
Investment Owned, Balance, Principal Amount $ 9,725,758 $ 9,925,000                  
Investment Owned, at Cost 9,592,801 9,753,957                  
Investment Owned, at Fair Value $ 9,531,243 $ 9,676,875                  
Investment Owned, Percent of Net Assets 3.46% 3.39% 3.46%                
Investment, Identifier [Axis]: TradePending, LLC TradePending Holdings, LLC Series A Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] TradePending, LLC TradePending, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Software Software Software                
Investment, Acquisition Date Mar. 02, 2021 Mar. 02, 2021                  
Investment Owned, Balance, Shares | shares 829,167 750,000 829,167                
Investment Owned, at Cost $ 868,750 $ 750,000                  
Investment Owned, at Fair Value $ 1,117,989 $ 683,646                  
Investment Owned, Percent of Net Assets 0.41% 0.24% 0.41%                
Investment, Identifier [Axis]: U. S. Auto Sales Inc, Etal USAF Blocker IV LLC 2022 Series Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] U.S. Auto Sales, Inc. et al                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Finance   Finance                
Investment, Acquisition Date Jul. 28, 2022                    
Investment Owned, Balance, Shares | shares 100   100                
Investment Owned, at Cost $ 100,000                    
Investment Owned, at Fair Value $ 300,000                    
Investment Owned, Percent of Net Assets 0.11%   0.11%                
Investment, Identifier [Axis]: U.S. Auto Sales, Inc. et al USASF Blocker II LLC Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] U.S. Auto Sales, Inc. et al                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Finance   Finance                
Investment, Acquisition Date Jun. 08, 2015                    
Investment Owned, Balance, Shares | shares 441   441                
Investment Owned, at Cost $ 441,000                    
Investment Owned, Percent of Net Assets 0.00%   0.00%                
Investment, Identifier [Axis]: U.S. Auto Sales, Inc. et al USASF Blocker III LLC 2018 Series Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] U.S. Auto Sales, Inc. et al                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Finance   Finance                
Investment, Acquisition Date Feb. 13, 2018                    
Investment Owned, Balance, Shares | shares 50   50                
Investment Owned, at Cost $ 50,000                    
Investment Owned, at Fair Value $ 53,040                    
Investment Owned, Percent of Net Assets 0.02%   0.02%                
Investment, Identifier [Axis]: U.S. Auto Sales, Inc. et al USASF Blocker III LLC 2019 Series Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] U.S. Auto Sales, Inc. et al                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Finance   Finance                
Investment, Acquisition Date Dec. 27, 2019                    
Investment Owned, Balance, Shares | shares 75   75                
Investment Owned, at Cost $ 75,000                    
Investment Owned, at Fair Value $ 79,560                    
Investment Owned, Percent of Net Assets 0.03%   0.03%                
Investment, Identifier [Axis]: U.S. Auto Sales, Inc. et al USASF Blocker IV LLC Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] U.S. Auto Sales, Inc. et al                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Finance   Finance                
Investment, Acquisition Date May 27, 2020                    
Investment Owned, Balance, Shares | shares 110   110                
Investment Owned, at Cost $ 110,000                    
Investment Owned, at Fair Value $ 330,000                    
Investment Owned, Percent of Net Assets 0.12%   0.12%                
Investment, Identifier [Axis]: U.S. Auto Sales, Inc. et al USASF Blocker LLC Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] U.S. Auto Sales, Inc. et al                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Finance   Finance                
Investment, Acquisition Date Jun. 08, 2015                    
Investment Owned, Balance, Shares | shares 9,000   9,000                
Investment Owned, at Cost $ 9,000                    
Investment Owned, Percent of Net Assets 0.00%   0.00%                
Investment, Identifier [Axis]: U.S. Auto Sales, Inc. et al, USASF Blocker V LLC Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] U.S. Auto Sales, Inc. et al                    
Investment, Type [Extensible Enumeration] Equity Securities   Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Finance   Finance                
Investment, Acquisition Date Dec. 20, 2022                    
Investment Owned, Balance, Shares | shares 200   200                
Investment Owned, at Cost $ 200,000                    
Investment Owned, at Fair Value $ 600,000                    
Investment Owned, Percent of Net Assets 0.22%   0.22%                
Investment, Identifier [Axis]: U.S. Expediters, LLC Cathay Hypnos LLC Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] U.S. Expediters, LLC U.S. Expediters, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals                
Investment, Acquisition Date Dec. 22, 2021 Dec. 22, 2021                  
Investment Owned, Balance, Shares | shares 1,372,932 1,372,932 1,372,932                
Investment Owned, at Cost $ 1,316,740 $ 1,372,932                  
Investment Owned, at Fair Value $ 2,702,795 $ 1,372,932                  
Investment Owned, Percent of Net Assets 0.98% 0.48% 0.98%                
Investment, Identifier [Axis]: U.S. Expediters, LLC Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] U.S. Expediters, LLC U.S. Expediters, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.00% 6.00% 6.00%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 10.73% 7.00% 10.73%                
Investment, Acquisition Date Dec. 22, 2021 Dec. 22, 2021                  
Investment Maturity Date Dec. 22, 2026 Dec. 22, 2026 Dec. 22, 2026                
Investment Owned, Balance, Principal Amount $ 15,866,798 $ 16,027,068                  
Investment Owned, at Cost 15,603,833 15,706,527                  
Investment Owned, at Fair Value $ 15,866,799 $ 15,706,527                  
Investment Owned, Percent of Net Assets 5.76% 5.51% 5.76%                
Investment, Identifier [Axis]: Unicat Catalyst Holdings, LLC Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Unicat Catalyst Holdings, LLC Unicat Catalyst Holdings, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Chemicals, Plastics, & Rubber Chemicals, Plastics, & Rubber Chemicals, Plastics, & Rubber                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.50% 6.50% 6.50%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 11.23% 7.50% 11.23%                
Investment, Acquisition Date Apr. 27, 2021 Apr. 27, 2021                  
Investment Maturity Date Apr. 27, 2026 Apr. 27, 2026 Apr. 27, 2026                
Investment Owned, Balance, Principal Amount $ 7,218,750 $ 7,406,250                  
Investment Owned, at Cost 7,116,275 7,274,639                  
Investment Owned, at Fair Value $ 6,821,719 $ 7,221,094                  
Investment Owned, Percent of Net Assets 2.47% 2.53% 2.47%                
Investment, Identifier [Axis]: Unicat Catalyst Holdings, LLC Unicat Catalyst, LLC Class A Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Unicat Catalyst Holdings, LLC Unicat Catalyst Holdings, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Chemicals, Plastics, & Rubber Chemicals, Plastics, & Rubber Chemicals, Plastics, & Rubber                
Investment, Acquisition Date Apr. 27, 2021 Apr. 27, 2021                  
Investment Owned, Balance, Shares | shares 7,500 7,500 7,500                
Investment Owned, at Cost $ 750,000 $ 750,000                  
Investment Owned, at Fair Value $ 129,248 $ 315,280                  
Investment Owned, Percent of Net Assets 0.05% 0.11% 0.05%                
Investment, Identifier [Axis]: Venbrook Buyer, LLC Delayed Draw Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Venbrook Buyer, LLC                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Business   Services: Business                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member]   Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 8.00%   8.00%                
Investment, Interest Rate, Floor 1.50%   1.50%                
Investment, Interest Rate, Paid in Cash 5.73%   5.73%                
Investment, Interest Rate, Paid in Kind 7.00%   7.00%                
Investment, Acquisition Date Mar. 13, 2020                    
Investment Maturity Date Mar. 13, 2026   Mar. 13, 2026                
Investment Owned, Balance, Shares | shares 4,388,645   4,388,645                
Investment Owned, at Cost $ 4,358,279                    
Investment Owned, at Fair Value $ 4,300,872                    
Investment Owned, Percent of Net Assets 1.56%   1.56%                
Investment, Identifier [Axis]: Venbrook Buyer, LLC Revolver                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Venbrook Buyer, LLC Venbrook Buyer, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member] scm:ThreeMonthLondonInterbankOfferedRateMember Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 8.00% 6.50% 8.00%                
Investment, Interest Rate, Floor 1.50% 1.50% 1.50%                
Investment, Interest Rate, Paid in Cash 5.73% 8.00% 5.73%                
Investment, Interest Rate, Paid in Kind 7.00%   7.00%                
Investment, Acquisition Date Mar. 13, 2020 Mar. 13, 2020                  
Investment Maturity Date Mar. 13, 2026 Mar. 13, 2026 Mar. 13, 2026                
Investment Owned, Balance, Shares | shares 2,231,119 2,222,222 2,231,119                
Investment Owned, at Cost $ 2,231,119 $ 2,222,222                  
Investment Owned, at Fair Value $ 2,186,497 $ 2,222,222                  
Investment Owned, Percent of Net Assets 0.79% 0.78% 0.79%                
Investment, Identifier [Axis]: Venbrook Buyer, LLC Term Loan B                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Venbrook Buyer, LLC Venbrook Buyer, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member] scm:ThreeMonthLondonInterbankOfferedRateMember Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 8.00% 6.50% 8.00%                
Investment, Interest Rate, Floor 1.50% 1.50% 1.50%                
Investment, Interest Rate, Paid in Cash 5.73% 8.00% 5.73%                
Investment, Interest Rate, Paid in Kind 7.00%   7.00%                
Investment, Acquisition Date Mar. 13, 2020 Mar. 13, 2020                  
Investment Maturity Date Mar. 13, 2026 Mar. 13, 2026 Mar. 13, 2026                
Investment Owned, Balance, Shares | shares 146,465 147,377 146,465                
Investment Owned, at Cost $ 144,723 $ 145,165                  
Investment Owned, at Fair Value $ 143,536 $ 147,377                  
Investment Owned, Percent of Net Assets 0.05% 0.05% 0.05%                
Investment, Identifier [Axis]: Venbrook Buyer, LLC Venbrook Holdings, LLC Common Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Venbrook Buyer, LLC Venbrook Buyer, LLC                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment, Acquisition Date Mar. 13, 2020 Mar. 13, 2020                  
Investment Owned, Balance, Shares | shares 822,758 822,758 822,758                
Investment Owned, at Cost $ 819,262 $ 819,262                  
Investment Owned, at Fair Value $ 121,938 $ 645,469                  
Investment Owned, Percent of Net Assets 0.04% 0.23% 0.04%                
Investment, Identifier [Axis]: Venbrook Buyer, LLC, Term Loan B (SBIC)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Venbrook Buyer, LLC Venbrook Buyer, LLC                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member] scm:ThreeMonthLondonInterbankOfferedRateMember Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 8.00% 6.50% 8.00%                
Investment, Interest Rate, Floor 1.50% 1.50% 1.50%                
Investment, Interest Rate, Paid in Cash 5.73% 8.00% 5.73%                
Investment, Interest Rate, Paid in Kind 7.00%   7.00%                
Investment, Acquisition Date Mar. 13, 2020 Mar. 13, 2020                  
Investment Maturity Date Mar. 13, 2026 Mar. 13, 2026 Mar. 13, 2026                
Investment Owned, Balance, Principal Amount $ 12,872,663 $ 12,952,771                  
Investment Owned, at Cost 12,719,565 12,758,396                  
Investment Owned, at Fair Value $ 12,615,210 $ 12,952,771                  
Investment Owned, Percent of Net Assets 4.57% 4.54% 4.57%                
Investment, Identifier [Axis]: Venbrook Buyer, LLC, Venbrook Holdings, LLC Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Venbrook Buyer, LLC Venbrook Buyer, LLC                  
Investment, Type [Extensible Enumeration] Unsecured Debt scm:FirstLienSecurityMember Unsecured Debt                
Investment, Industry Sector [Extensible Enumeration] Services: Business Services: Business Services: Business                
Investment, Variable Interest Rate, Type [Extensible Enumeration]   scm:ThreeMonthLondonInterbankOfferedRateMember                  
Investment, Basis Spread, Variable Rate 10.00% 6.50% 10.00%                
Investment, Interest Rate, Floor   1.50%                  
Investment, Interest Rate, Paid in Cash   8.00%                  
Investment, Interest Rate, Paid in Kind 10.00%   10.00%                
Investment, Acquisition Date Mar. 31, 2022 Mar. 13, 2020                  
Investment Maturity Date Dec. 20, 2028 Mar. 13, 2026 Dec. 20, 2028                
Investment Owned, Balance, Shares | shares 89,284 4,415,556 89,284                
Investment Owned, at Cost $ 89,284 $ 4,376,990                  
Investment Owned, at Fair Value $ 87,498 $ 4,415,556                  
Investment Owned, Percent of Net Assets 0.03% 1.55% 0.03%                
Investment, Identifier [Axis]: Vortex Companies, LLC Term Loan (SBIC II)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Vortex Companies, LLC Vortex Companies, LLC                  
Investment, Type [Extensible Enumeration] scm:SecondLienSecurityMember scm:SecondLienSecurityMember scm:SecondLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Environmental Industries Environmental Industries Environmental Industries                
Investment, Variable Interest Rate, Type [Extensible Enumeration] Three-Month Term Secured Overnight Financing Rate [Member] scm:ThreeMonthLondonInterbankOfferedRateMember Three-Month Term Secured Overnight Financing Rate [Member]                
Investment, Basis Spread, Variable Rate 9.50% 9.50% 9.50%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 14.18% 10.50% 14.18%                
Investment, Acquisition Date Dec. 21, 2020 Dec. 21, 2020                  
Investment Maturity Date Jun. 21, 2026 Jun. 21, 2026 Jun. 21, 2026                
Investment Owned, Balance, Principal Amount $ 10,000,000 $ 10,000,000                  
Investment Owned, at Cost 9,859,282 9,828,022                  
Investment Owned, at Fair Value $ 9,850,000 $ 9,800,000                  
Investment Owned, Percent of Net Assets 3.57% 3.44% 3.57%                
Investment, Identifier [Axis]: Whisps Holdings LP Class A Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Whisps Holdings LP Whisps Holdings LP                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Beverage, Food, & Tobacco Beverage, Food, & Tobacco Beverage, Food, & Tobacco                
Investment, Acquisition Date Apr. 18, 2019 Apr. 18, 2019                  
Investment Owned, Balance, Principal Amount   $ 500,000                  
Investment Owned, Balance, Shares | shares 500,000   500,000                
Investment Owned, at Cost $ 500,000 500,000                  
Investment Owned, at Fair Value   $ 442,742                  
Investment Owned, Percent of Net Assets 0.00% 0.16% 0.00%                
Investment, Identifier [Axis]: Xanitos, Inc, Revolver                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated   Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Xanitos, Inc.                    
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember   scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Healthcare & Pharmaceuticals   Healthcare & Pharmaceuticals                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember   scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.50%   6.50%                
Investment, Interest Rate, Floor 1.00%   1.00%                
Investment, Interest Rate, Paid in Cash 11.24%   11.24%                
Investment, Acquisition Date Jun. 25, 2021                    
Investment Maturity Date Jun. 25, 2026   Jun. 25, 2026                
Investment Owned, Balance, Shares | shares 80,000   80,000                
Investment Owned, at Cost $ 80,000                    
Investment Owned, at Fair Value $ 77,200                    
Investment Owned, Percent of Net Assets 0.03%   0.03%                
Investment, Identifier [Axis]: Xanitos, Inc. Delayed Draw Term Loan                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Xanitos, Inc. Xanitos, Inc.                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.50% 6.50% 6.50%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 11.23% 7.50% 11.23%                
Investment, Acquisition Date Jun. 25, 2021 Jun. 25, 2021                  
Investment Maturity Date Jun. 25, 2026 Jun. 25, 2026 Jun. 25, 2026                
Investment Owned, Balance, Principal Amount   $ 2,243,617                  
Investment Owned, Balance, Shares | shares 2,221,181   2,221,181                
Investment Owned, at Cost $ 2,203,262 2,221,181                  
Investment Owned, at Fair Value $ 2,143,440 $ 2,198,745                  
Investment Owned, Percent of Net Assets 0.78% 0.77% 0.78%                
Investment, Identifier [Axis]: Xanitos, Inc. Pure TopCo, LLC Class A Units                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Xanitos, Inc. Xanitos, Inc.                  
Investment, Type [Extensible Enumeration] Equity Securities Equity Securities Equity Securities                
Investment, Industry Sector [Extensible Enumeration] Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals                
Investment, Acquisition Date Jun. 25, 2021 Jun. 25, 2021                  
Investment Owned, Balance, Shares | shares 442,133 379,327 442,133                
Investment Owned, at Cost $ 1,053,478 $ 904,000                  
Investment Owned, at Fair Value $ 844,147 $ 895,329                  
Investment Owned, Percent of Net Assets 0.31% 0.31% 0.31%                
Investment, Identifier [Axis]: Xanitos, Inc. Term Loan (SBIC)                      
Schedule of Investments [Line Items]                      
Investment, Issuer Affiliation [Extensible Enumeration] Non-controlled/non-affiliated Non-controlled/non-affiliated Non-controlled/non-affiliated                
Investment, Issuer Name [Extensible Enumeration] Xanitos, Inc. Xanitos, Inc.                  
Investment, Type [Extensible Enumeration] scm:FirstLienSecurityMember scm:FirstLienSecurityMember scm:FirstLienSecurityMember                
Investment, Industry Sector [Extensible Enumeration] Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals Healthcare & Pharmaceuticals                
Investment, Variable Interest Rate, Type [Extensible Enumeration] scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember scm:ThreeMonthLondonInterbankOfferedRateMember                
Investment, Basis Spread, Variable Rate 6.50% 6.50% 6.50%                
Investment, Interest Rate, Floor 1.00% 1.00% 1.00%                
Investment, Interest Rate, Paid in Cash 11.23% 7.50% 11.23%                
Investment, Acquisition Date Jun. 25, 2021 Jun. 25, 2021                  
Investment Maturity Date Jun. 25, 2026 Jun. 25, 2026 Jun. 25, 2026                
Investment Owned, Balance, Principal Amount $ 12,608,000 $ 12,736,000                  
Investment Owned, at Cost 12,421,258 12,502,437                  
Investment Owned, at Fair Value $ 12,166,720 $ 12,481,280                  
Investment Owned, Percent of Net Assets 4.41% 4.38% 4.41%