v3.26.1
INVESTMENTS - SBLA Private Credit LLC Schedule of Investments (Details) - USD ($)
 3 Months Ended 12 Months Ended
Mar. 31, 2026
Dec. 31, 2025
Mar. 31, 2025
Dec. 31, 2024
INVESTMENTS [Abstract]        
Unfunded loan commitment $ 14,200 $ 15,800    
Investment, Issuer Name [Extensible Enumeration] [1],[2] Personal Care Products Equity    
Fair value $ 1,413,006,000 $ 1,309,928,000    
SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Cost [3],[4],[5],[6] 310,412,000 280,821,000    
Fair value [3],[5],[6] $ 309,937,000 $ 280,837,000    
% of Net Assets [3],[5],[6] 422.36% 398.88%    
Aerospace & Defense [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [1],[2],[7] Aerospace & Defense [Member] Aerospace & Defense [Member]    
Cost [1],[2],[7],[8] $ 98,197,000 $ 94,743,000    
Fair value [1],[2],[7] $ 98,492,000 $ 94,990,000    
% of Net Assets [1],[2],[7] 14.66% 17.99%    
Aerospace & Defense [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Aerospace & Defense [Member] Aerospace & Defense [Member]    
Cost [3],[4],[5],[6] $ 19,771,000 $ 7,869,000    
Fair value [3],[5],[6] $ 19,802,000 $ 7,898,000    
% of Net Assets [3],[5],[6] 26.98% 11.21%    
Air Freight & Logistics [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [1],[2],[7] Air Freight & Logistics [Member] Air Freight & Logistics [Member]    
Cost [8] $ 120,945,000 $ 118,197,000 [1],[2],[7]    
Fair value $ 120,551,000 $ 118,073,000 [1],[2],[7]    
% of Net Assets 17.94% 22.36% [1],[2],[7]    
Air Freight & Logistics [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Air Freight & Logistics [Member] Air Freight & Logistics [Member]    
Cost [3],[4],[5],[6] $ 11,899,000 $ 11,895,000    
Fair value [3],[5],[6] $ 11,865,000 $ 11,895,000    
% of Net Assets [3],[5],[6] 16.17% 16.89%    
Automobile Components [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Automobile Components [Member] Automobile Components [Member]    
Cost [3],[4],[5],[6] $ 13,523,000 $ 13,709,000    
Fair value [3],[5],[6] $ 13,538,000 $ 13,754,000    
% of Net Assets [3],[5],[6] 18.45% 19.53%    
Beverages [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Beverages [Member] Beverages [Member]    
Cost [3],[4],[5],[6] $ 1,814,000 $ 1,658,000    
Fair value [3],[5],[6] $ 1,832,000 $ 1,684,000    
% of Net Assets [3],[5],[6] 2.49% 2.39%    
Commercial Services & Supplies [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [1],[2],[7] Commercial Services & Supplies [Member] Commercial Services & Supplies [Member]    
Cost [1],[2],[7],[8] $ 117,242,000 $ 113,938,000    
Fair value [1],[2],[7] $ 117,041,000 $ 113,923,000    
% of Net Assets [1],[2],[7] 17.42% 21.57%    
Commercial Services & Supplies [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Commercial Services & Supplies [Member] Commercial Services & Supplies [Member]    
Cost [3],[4],[5],[6] $ 22,408,000 $ 21,680,000    
Fair value [3],[5],[6] $ 22,249,000 $ 21,641,000    
% of Net Assets [3],[5],[6] 30.32% 30.75%    
Construction & Engineering [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [1],[2],[7] Construction & Engineering [Member] Construction & Engineering [Member]    
Cost [1],[2],[7],[8] $ 28,623,000 $ 28,778,000    
Fair value [1],[2],[7] $ 28,668,000 $ 28,799,000    
% of Net Assets [1],[2],[7] 4.27% 5.45%    
Construction & Engineering [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Construction & Engineering [Member] Construction & Engineering [Member]    
Cost [3],[4],[5],[6] $ 16,590,000 $ 17,063,000    
Fair value [3],[5],[6] $ 16,655,000 $ 17,128,000    
% of Net Assets [3],[5],[6] 22.70% 24.33%    
Containers & Packaging [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [1],[2],[7] Containers & Packaging [Member] Containers & Packaging [Member]    
Cost [1],[2],[7],[8] $ 426,000 $ 13,782,000    
Fair value [1],[2],[7] $ 418,000 $ 13,782,000    
% of Net Assets [1],[2],[7] 0.06% 2.61%    
Containers & Packaging [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Containers & Packaging [Member] Containers & Packaging [Member]    
Cost [3],[4],[5],[6] $ 23,638,000 $ 10,029,000    
Fair value [3],[5],[6] $ 23,363,000 $ 9,821,000    
% of Net Assets [3],[5],[6] 31.83% 13.95%    
Financial Services [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [1],[2],[7] Financial Services [Member]      
Cost [1],[2],[7],[8] $ 19,303,000      
Fair value [1],[2],[7] $ 19,303,000      
% of Net Assets [1],[2],[7] 2.87%      
Financial Services [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Financial Services [Member] Financial Services [Member]    
Cost [3],[4],[5],[6] $ 26,775,000 $ 25,704,000    
Fair value [3],[5],[6] $ 26,681,000 $ 25,641,000    
% of Net Assets [3],[5],[6] 36.36% 36.42%    
Health Care Equipment & Supplies [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [1],[2],[7] Health Care Equipment & Supplies [Member] Health Care Equipment & Supplies [Member]    
Cost [1],[2],[7],[8] $ 18,581,000 $ 6,481,000    
Fair value [1],[2],[7] $ 18,479,000 $ 6,481,000    
% of Net Assets [1],[2],[7] 2.75% 1.23%    
Health Care Equipment & Supplies [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Health Care Equipment & Supplies [Member] Health Care Equipment & Supplies [Member]    
Cost [3],[4],[5],[6] $ 11,219,000 $ 11,233,000    
Fair value [3],[5],[6] $ 11,122,000 $ 11,233,000    
% of Net Assets [3],[5],[6] 15.15% 15.95%    
Health Care Providers & Services [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [1],[2],[7] Health Care Providers & Services [Member] Health Care Providers & Services [Member]    
Cost [1],[2],[7],[8] $ 132,485,000 $ 130,356,000    
Fair value [1],[2],[7] $ 132,213,000 $ 130,478,000    
% of Net Assets [1],[2],[7] 19.67% 24.71%    
Health Care Providers & Services [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Health Care Providers & Services [Member] Health Care Providers & Services [Member]    
Cost [3],[4],[5],[6] $ 5,891,000 $ 5,861,000    
Fair value [3],[5],[6] $ 5,855,000 $ 5,843,000    
% of Net Assets [3],[5],[6] 7.98% 8.31%    
Industrials [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Industrials [Member] Industrials [Member]    
Cost [3],[5],[6] $ 0 [4] $ 8,981,000    
Fair value [3],[5],[6] $ 0 $ 8,992,000    
% of Net Assets [3],[5],[6] 0.00% 12.77%    
IT Services [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [1],[2],[7] IT Services [Member] IT Services [Member]    
Cost [1],[2],[7],[8] $ 95,098,000 $ 170,913,000    
Fair value [1],[2],[7] $ 95,086,000 $ 172,138,000    
% of Net Assets [1],[2],[7] 14.15% 32.60%    
IT Services [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] IT Services [Member] IT Services [Member]    
Cost [3],[4],[5],[6] $ 11,801,000 $ 11,834,000    
Fair value [3],[5],[6] $ 11,787,000 $ 11,834,000    
% of Net Assets [3],[5],[6] 16.06% 16.81%    
Leisure Products [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Leisure Products [Member] Leisure Products [Member]    
Cost [3],[4],[5],[6] $ 1,717,000 $ 2,673,000    
Fair value [3],[5],[6] $ 1,717,000 $ 2,673,000    
% of Net Assets [3],[5],[6] 2.34% 3.80%    
Life Sciences Tools & Services [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [1],[2],[7] Life Sciences Tools & Services [Member] Life Sciences Tools & Services [Member]    
Cost [1],[2],[7],[8] $ 11,495,000 $ 13,312,000    
Fair value [1],[2],[7] $ 11,495,000 $ 13,312,000    
% of Net Assets [1],[2],[7] 1.71% 2.52%    
Life Sciences Tools & Services [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Life Sciences Tools & Services [Member] Life Sciences Tools & Services [Member]    
Cost [3],[4],[5],[6] $ 8,575,000 $ 9,931,000    
Fair value [3],[5],[6] $ 8,575,000 $ 9,931,000    
% of Net Assets [3],[5],[6] 11.69% 14.11%    
Machinery [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [1],[2],[7] Machinery [Member] Machinery [Member]    
Cost [1],[2],[7],[8] $ 89,092,000 $ 34,275,000    
Fair value [1],[2],[7] $ 88,857,000 $ 34,269,000    
% of Net Assets [1],[2],[7] 13.21% 6.49%    
Machinery [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Machinery [Member] Machinery [Member]    
Cost [3],[5],[6] $ 42,510,000 [4] $ 42,538,000    
Fair value [3],[5],[6] $ 42,583,000 $ 42,591,000    
% of Net Assets [3],[5],[6] 58.03% 60.49%    
Professional Services [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [1],[2],[7] Professional Services [Member] Professional Services [Member]    
Cost [1],[2],[7],[8] $ 89,972,000 $ 82,651,000    
Fair value [1],[2],[7] $ 89,756,000 $ 82,709,000    
% of Net Assets [1],[2],[7] 13.36% 15.66%    
Professional Services [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Professional Services [Member] Professional Services [Member]    
Cost [3],[4],[5],[6] $ 35,464,000 $ 35,508,000    
Fair value [3],[5],[6] $ 35,426,000 $ 35,530,000    
% of Net Assets [3],[5],[6] 48.28% 50.46%    
Real Estate Management & Development [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [1],[2],[7] Real Estate Management & Development [Member] Real Estate Management & Development [Member]    
Cost [1],[2],[7],[8] $ 64,061,000 $ 60,407,000    
Fair value [1],[2],[7] $ 63,951,000 $ 60,303,000    
% of Net Assets [1],[2],[7] 9.52% 11.43%    
Real Estate Management & Development [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Real Estate Management & Development [Member] Real Estate Management & Development [Member]    
Cost [3],[5],[6] $ 13,787,000 [4] $ 13,964,000    
Fair value [3],[5],[6] $ 13,834,000 $ 14,041,000    
% of Net Assets [3],[5],[6] 18.85% 19.94%    
Specialty Retail [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [1],[2],[7] Specialty Retail [Member]      
Cost [1],[2],[7],[8] $ 4,039,000      
Fair value [1],[2],[7] $ 3,901,000      
% of Net Assets [1],[2],[7] 0.58%      
Specialty Retail [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Specialty Retail [Member] Specialty Retail [Member]    
Cost [3],[4],[5],[6] $ 28,075,000 $ 28,691,000    
Fair value [3],[5],[6] $ 28,101,000 $ 28,707,000    
% of Net Assets [3],[5],[6] 38.30% 40.77%    
Textiles, Apparel and Luxury Goods [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Textiles, Apparel and Luxury Goods [Member]      
Cost [3],[4],[5],[6] $ 14,955,000      
Fair value [3],[5],[6] $ 14,952,000      
% of Net Assets [3],[5],[6] 20.38%      
Investment, Identifier [Axis]: Equity [Member]        
INVESTMENTS [Abstract]        
Fair value $ 890,000 $ 890,000    
Investment, Identifier [Axis]: First Lien Secured Debt        
INVESTMENTS [Abstract]        
Investment, Type [Extensible Enumeration] [1],[2],[7] First Lien Secured Debt First Lien Secured Debt    
Investment, Identifier [Axis]: First Lien Secured Debt | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Type [Extensible Enumeration] [3],[5],[6] First Lien Secured Debt First Lien Secured Debt    
Investment, Identifier [Axis]: First Lien Secured Debt [Member]        
INVESTMENTS [Abstract]        
Fair value $ 1,308,265,000 $ 1,203,429,000 $ 557,966,000 $ 439,367,000
Investment, Identifier [Axis]: Investments in Joint Venture        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [1],[2],[7] Joint Venture [Member] [9] Joint Venture [Member] [10]    
Investment, Identifier [Axis]: Investments-controlled/affiliated        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [2] Investments—controlled/affiliated Investments—controlled/affiliated    
Investment, Identifier [Axis]: Second Lien Secured Debt        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [1],[2],[7] Second Lien Secured Debt Second Lien Secured Debt    
Cost [1],[2],[7],[8] $ 29,976,000 $ 29,951,000    
Fair value [1],[2],[7] $ 26,389,000 $ 30,070,000    
% of Net Assets [1],[2],[7] 3.93% 5.69%    
Investment, Identifier [Axis]: Second Lien Secured Debt [Member]        
INVESTMENTS [Abstract]        
Fair value $ 26,389,000 $ 30,070,000    
Investment, Identifier [Axis]: Total Equity        
INVESTMENTS [Abstract]        
Cost [1],[2],[8] 890,000 890,000    
Fair value [1],[2] $ 890,000 $ 890,000    
% of Net Assets [1],[2] 0.13% 0.17%    
Investment, Identifier [Axis]: Total First Lien Secured Debt-non-controlled/non-affiliated        
INVESTMENTS [Abstract]        
Cost [1],[2],[7],[8] $ 1,328,502,000 $ 1,219,955,000    
Fair value [1],[2],[7] $ 1,321,518,000 $ 1,217,362,000    
% of Net Assets [1],[2],[7] 196.65% 230.54%    
Investment, Identifier [Axis]: Total Investments at Fair Value        
INVESTMENTS [Abstract]        
Cost [2],[8],[11] $ 1,423,993,000 $ 1,312,388,000    
Fair value [2],[11] $ 1,413,006,000 $ 1,309,928,000    
% of Net Assets [2],[11] 210.26% 248.07%    
Investment, Identifier [Axis]: Total Investments in Joint Venture        
INVESTMENTS [Abstract]        
Cost [2],[8] $ 64,625,000 $ 61,592,000 [1],[7],[10]    
Fair value [2] $ 64,209,000 $ 61,606,000 [1],[7],[10]    
% of Net Assets [2] 9.55% 11.67% [1],[7],[10]    
Accel International Holdings Inc (Term Loan) [Member] | Aerospace & Defense [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [1],[2],[7] Accel International Holdings Inc (Term Loan) [Member] Accel International Holdings Inc (Term Loan) [Member]    
Reference Rate and Spread [1],[2],[7] 4.50% [12] 4.50% [13]    
Interest Rate [1],[2],[7] 8.17% [12] 8.22% [13]    
Maturity Date [1],[2],[7] Apr. 26, 2032 Apr. 26, 2032    
Par Amount/Common Units [1],[2],[7] $ 568,000 $ 12,568,000    
Cost [1],[2],[7],[8] 565,000 12,506,000    
Fair value [1],[2],[7] $ 568,000 $ 12,568,000    
% of Net Assets [1],[2],[7] 0.08% 2.38%    
Accel International Holdings Inc (Term Loan) [Member] | Aerospace & Defense [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Accel International Holdings Inc (Term Loan) [Member]      
Reference Rate and Spread [3],[5],[6],[14] 4.50%      
Interest Rate [3],[5],[6],[14] 8.17%      
Maturity Date [3],[5],[6] Apr. 26, 2032      
Par Amount/Common Units [3],[5],[6] $ 12,000,000      
Cost [3],[4],[5],[6] 12,000,000      
Fair value [3],[5],[6] $ 12,000,000      
% of Net Assets [3],[5],[6] 16.35%      
Unical Aviation Inc (Term Loan) [Member] | Aerospace & Defense [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Unical Aviation Inc (Term Loan) [Member] Unical Aviation Inc (Term Loan) [Member]    
Reference Rate and Spread [3],[5],[6] 3.75% [14] 3.75% [15]    
Interest Rate [3],[5],[6] 7.42% [14] 7.47% [15]    
Maturity Date [3],[5],[6] Oct. 31, 2029 Oct. 31, 2029    
Par Amount/Common Units [3],[5],[6] $ 7,841,000 $ 7,943,000    
Cost [3],[4],[5],[6] 7,771,000 7,869,000    
Fair value [3],[5],[6] $ 7,802,000 $ 7,898,000    
% of Net Assets [3],[5],[6] 10.63% 11.21%    
RJW Logistics Group, Inc (Term Loan) [Member] | Air Freight & Logistics [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] RJW Logistics Group, Inc (Term Loan) [Member] RJW Logistics Group, Inc (Term Loan) [Member]    
Reference Rate and Spread [3],[5],[6] 5.00% [14] 5.00% [15]    
Interest Rate [3],[5],[6] 8.70% [14] 8.67% [15]    
Maturity Date [3],[5],[6] Nov. 26, 2031 Nov. 26, 2031    
Par Amount/Common Units [3],[5],[6] $ 12,000,000 $ 12,000,000    
Cost [4],[5],[6] 11,899,000 [3] 11,895,000    
Fair value [3],[5],[6] $ 11,865,000 $ 11,895,000    
% of Net Assets [3],[5],[6] 16.17% 16.89%    
ATCDT Corp (Term Loan) [Member] | Automobile Components [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] ATCDT Corp (Term Loan) [Member] ATCDT Corp (Term Loan) [Member]    
Reference Rate and Spread [3],[5],[6] 3.50% [14] 3.50% [15]    
Interest Rate [3],[5],[6] 7.27% [14] 7.32% [15]    
Maturity Date [3],[5],[6] Jan. 25, 2028 Jan. 25, 2028    
Par Amount/Common Units [3],[5],[6] $ 13,623,000 $ 13,823,000    
Cost [3],[4],[5],[6] 13,523,000 13,709,000    
Fair value [3],[5],[6] $ 13,538,000 $ 13,754,000    
% of Net Assets [3],[5],[6] 18.45% 19.53%    
King Juice (Term Loan) [Member] | Beverages [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] King Juice (Term Loan) [Member] King Juice (Term Loan) [Member]    
Reference Rate and Spread [3],[5],[6] 3.35% [14] 4.35% [15]    
Interest Rate [3],[5],[6] 7.02% [14] 7.22% [15]    
Maturity Date [3],[5],[6] Mar. 25, 2027 Mar. 25, 2027    
Par Amount/Common Units [3],[5],[6] $ 1,038,000 $ 1,620,000    
Cost [3],[4],[5],[6] 1,033,000 1,611,000    
Fair value [3],[5],[6] $ 1,038,000 $ 1,620,000    
% of Net Assets [3],[5],[6] 1.41% 2.30%    
King Juice (Revolver) [Member] | Beverages [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] King Juice (Revolver) [Member] [16] King Juice (Revolver) [Member] [17]    
Reference Rate and Spread [3],[5],[6] 3.35% [14],[16] 4.35% [15],[17]    
Interest Rate [3],[5],[6] 7.02% [14],[16] 7.22% [15],[17]    
Maturity Date [3],[5],[6] Mar. 25, 2027 [16] Mar. 25, 2027 [17]    
Par Amount/Common Units [3],[5],[6] $ 794,000 [16] $ 64,000 [17]    
Cost [3],[4],[5],[6] 781,000 [16] 47,000 [17]    
Fair value [3],[5],[6] $ 794,000 [16] $ 64,000 [17]    
% of Net Assets [3],[5],[6] 1.08% [16] 0.09% [17]    
KDV Label (Term Loan) [Member] | Commercial Services & Supplies [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] KDV Label (Term Loan) [Member] KDV Label (Term Loan) [Member]    
Reference Rate and Spread [3],[5],[6] 3.85% [14] 3.85% [15]    
Interest Rate [3],[5],[6] 7.52% [14] 7.72% [15]    
Maturity Date [3],[5],[6] Jun. 11, 2026 Apr. 30, 2029    
Par Amount/Common Units [3],[5],[6] $ 8,243,000 $ 8,348,000    
Cost [3],[4],[5],[6] 8,229,000 8,317,000    
Fair value [3],[5],[6] $ 8,170,000 $ 8,295,000    
% of Net Assets [3],[5],[6] 11.13% 11.78%    
KDV Label (Delayed Draw) [Member] | Commercial Services & Supplies [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] KDV Label (Delayed Draw) [Member] [16] KDV Label (Delayed Draw) [Member] [17]    
Reference Rate and Spread [3],[5],[6] 3.85% [14],[16] 3.85% [15],[17]    
Interest Rate [3],[5],[6] 7.52% [14],[16] [15],[17]    
Maturity Date [3],[5],[6] Jun. 11, 2026 [16] Apr. 30, 2029 [17]    
Par Amount/Common Units [3],[5],[6] $ 541,000 [16] $ 0 [17]    
Cost [3],[4],[5],[6] 539,000 [16] (5,000) [17]    
Fair value [3],[5],[6] $ 511,000 [16] $ (22,000) [17]    
% of Net Assets [3],[5],[6] 0.70% [16] (0.03%) [17]    
Meridian Waste Acquisitions, LLC (Term Loan) [Member] | Commercial Services & Supplies [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Meridian Waste Acquisitions, LLC (Term Loan) [Member] Meridian Waste Acquisitions, LLC (Term Loan) [Member]    
Reference Rate and Spread [3],[5],[6] 3.38% [14] 3.38% [15]    
Interest Rate [3],[5],[6] 7.70% [14] 7.81% [15]    
Maturity Date [3],[5],[6] Aug. 30, 2029 Aug. 30, 2029    
Par Amount/Common Units [3],[5],[6] $ 8,759,000 $ 8,816,000    
Cost [3],[4],[5],[6] 8,759,000 8,816,000    
Fair value [3],[5],[6] $ 8,715,000 $ 8,816,000    
% of Net Assets [3],[5],[6] 11.88% 12.53%    
Meridian Waste Acquisitions, LLC (Delayed Draw) [Member] | Commercial Services & Supplies [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Meridian Waste Acquisitions, LLC (Delayed Draw) [Member] [16] Meridian Waste Acquisitions, LLC (Delayed Draw) [Member] [17]    
Reference Rate and Spread [3],[5],[6] 3.75% [14],[16] 3.38% [15],[17]    
Interest Rate [3],[5],[6] 7.69% [14],[16] 7.88% [15],[17]    
Maturity Date [3],[5],[6] Aug. 30, 2029 [16] Aug. 30, 2029 [17]    
Par Amount/Common Units [3],[5],[6] $ 3,815,000 [16] $ 3,575,000 [17]    
Cost [3],[4],[5],[6] 3,815,000 [16] 3,575,000 [17]    
Fair value [3],[5],[6] $ 3,796,000 [16] $ 3,575,000 [17]    
% of Net Assets [3],[5],[6] 5.17% [16] 5.08% [17]    
Meridian Waste Acquisitions, LLC (Revolver) [Member] | Commercial Services & Supplies [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Meridian Waste Acquisitions, LLC (Revolver) [Member] [16] Meridian Waste Acquisitions, LLC (Revolver) [Member] [17]    
Reference Rate and Spread [3],[5],[6] 3.38% [14],[16] 2.25% [15],[17]    
Interest Rate [3],[5],[6] 7.21% [14],[16] 9.00% [15],[17]    
Maturity Date [3],[5],[6] Aug. 30, 2029 [16] Aug. 30, 2029 [17]    
Par Amount/Common Units [3],[5],[6] $ 1,066,000 [16] $ 977,000 [17]    
Cost [3],[5],[6] 1,066,000 [4],[16] 977,000 [17]    
Fair value [3],[5],[6] $ 1,057,000 [16] $ 977,000 [17]    
% of Net Assets [3],[5],[6] 1.44% [16] 1.39% [17]    
Discovery Marketing And Distributing, LLC (Term Loan) [Member] | Construction & Engineering [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Discovery Marketing And Distributing, LLC (Term Loan) [Member] Discovery Marketing And Distributing, LLC (Term Loan) [Member]    
Reference Rate and Spread [3],[5],[6] 4.00% [14] 4.00% [15]    
Interest Rate [3],[5],[6] 7.94% [14] 7.91% [15]    
Maturity Date [3],[5],[6] Aug. 10, 2027 Aug. 10, 2027    
Par Amount/Common Units [3],[5],[6] $ 16,697,000 $ 17,192,000    
Cost [3],[4],[5],[6] 16,590,000 17,063,000    
Fair value [3],[5],[6] $ 16,655,000 $ 17,128,000    
% of Net Assets [3],[5],[6] 22.70% 24.33%    
Accord Buyer LLC (Term Loan) [Member] | Containers & Packaging [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Accord Buyer LLC (Term Loan) [Member] Accord Buyer LLC (Term Loan) [Member]    
Reference Rate and Spread 4.50% [14] 4.50% [3],[5],[6],[15]    
Interest Rate [3],[5],[6] 8.27% [14] 8.32% [15]    
Maturity Date [3],[5],[6] May 19, 2028 May 19, 2028    
Par Amount/Common Units [3],[5],[6] $ 8,597,000 $ 8,722,000    
Cost [3],[4],[5],[6] 8,535,000 8,652,000    
Fair value [3],[5],[6] $ 8,361,000 $ 8,504,000    
% of Net Assets [3],[5],[6] 11.39% 12.08%    
Accord Buyer LLC One (Term Loan) [Member] | Containers & Packaging [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Accord Buyer LLC One (Term Loan) [Member] [16] Accord Buyer LLC One (Term Loan) [Member] [17]    
Reference Rate and Spread [3],[5],[6] 4.50% [14],[16] 4.50% [15],[17]    
Interest Rate [3],[5],[6] 8.27% [14],[16] 8.32% [15],[17]    
Maturity Date [3],[5],[6] May 19, 2028 [16] May 19, 2028 [17]    
Par Amount/Common Units [3],[5],[6] $ 1,360,000 [16] $ 1,377,000 [17]    
Cost [3],[4],[5],[6] 1,360,000 [16] 1,377,000 [17]    
Fair value [3],[5],[6] $ 1,294,000 [16] $ 1,317,000 [17]    
% of Net Assets [3],[5],[6] 1.76% [16] 1.87% [17]    
Schoeneck Containers, LLC (Term Loan) [Member] | Containers & Packaging [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [1],[2],[7]   Schoeneck Containers, LLC (Term Loan) [Member]    
Reference Rate and Spread [1],[2],[7],[13]   4.10%    
Interest Rate [1],[2],[7],[13]   7.93%    
Maturity Date [1],[2],[7]   May 07, 2028    
Par Amount/Common Units [1],[2],[7]   $ 9,122,000    
Cost [1],[2],[7],[8]   9,122,000    
Fair value [1],[2],[7]   $ 9,122,000    
% of Net Assets [1],[2],[7]   1.73%    
Schoeneck Containers, LLC (Term Loan) [Member] | Containers & Packaging [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Schoeneck Containers, LLC (Term Loan) [Member]      
Reference Rate and Spread [3],[5],[6],[14] 4.10%      
Interest Rate [3],[5],[6],[14] 7.88%      
Maturity Date [3],[5],[6] May 07, 2028      
Par Amount/Common Units [3],[5],[6] $ 9,096,000      
Cost [3],[4],[5],[6] 9,096,000      
Fair value [3],[5],[6] $ 9,073,000      
% of Net Assets [3],[5],[6] 12.36%      
Schoeneck Containers, LLC (Delayed Draw) [Member] | Containers & Packaging [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [1],[2],[7]   Schoeneck Containers, LLC (Delayed Draw) [Member]    
Reference Rate and Spread [1],[2],[7],[13]   4.10%    
Interest Rate [1],[2],[7],[13]   7.93%    
Maturity Date [1],[2],[7]   May 07, 2028    
Par Amount/Common Units [1],[2],[7]   $ 4,660,000    
Cost [1],[2],[7],[8]   4,660,000    
Fair value [1],[2],[7]   $ 4,660,000    
% of Net Assets [1],[2],[7]   0.88%    
Schoeneck Containers, LLC (Delayed Draw) [Member] | Containers & Packaging [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Schoeneck Containers, LLC (Delayed Draw) [Member]      
Reference Rate and Spread [3],[5],[6],[14] 4.10%      
Interest Rate [3],[5],[6],[14] 7.88%      
Maturity Date [3],[5],[6] May 07, 2028      
Par Amount/Common Units [3],[5],[6] $ 4,647,000      
Cost [3],[4],[5],[6] 4,647,000      
Fair value [3],[5],[6] $ 4,635,000      
% of Net Assets [3],[5],[6] 6.32%      
Forge Borrower, LLC (Term Loan) [Member] | Financial Services [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Forge Borrower, LLC (Term Loan) [Member]      
Reference Rate and Spread [3],[5],[6],[14] 4.50%      
Interest Rate [3],[5],[6],[14] 8.20%      
Maturity Date [3],[5],[6] Jan. 31, 2033      
Par Amount/Common Units [3],[5],[6] $ 1,750,000      
Cost [3],[4],[5],[6] 1,733,000      
Fair value [3],[5],[6] $ 1,733,000      
% of Net Assets [3],[5],[6] 2.36%      
Trimont Holdings LLC (Term Loan) [Member] | Financial Services [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Trimont Holdings LLC (Term Loan) [Member] Trimont Holdings LLC (Term Loan) [Member]    
Reference Rate and Spread [3],[5],[6] 2.75% [14] 2.75% [15]    
Interest Rate [3],[5],[6] 6.45% [14] 6.47% [15]    
Maturity Date [3],[5],[6] May 31, 2027 Mar. 01, 2030    
Par Amount/Common Units [3],[5],[6] $ 25,200,000 $ 25,900,000    
Cost [3],[4],[5],[6] 25,042,000 25,704,000    
Fair value [3],[5],[6] $ 24,948,000 $ 25,641,000    
% of Net Assets [3],[5],[6] 34.00% 36.42%    
MGS MFG. Group, Inc. (Term Loan) [Member] | Health Care Equipment & Supplies [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [1],[2],[7] MGS MFG. Group, Inc. (Term Loan) [Member] MGS MFG. Group, Inc. (Term Loan) [Member]    
Reference Rate and Spread [1],[2],[7] 4.50% [12] 4.50% [13]    
Interest Rate [1],[2],[7] 8.28% [12] 8.32% [13]    
Maturity Date [1],[2],[7] Dec. 31, 2028 May 31, 2027    
Par Amount/Common Units [1],[2],[7] $ 11,201,000 $ 3,271,000    
Cost [1],[2],[7],[8] 11,124,000 3,271,000    
Fair value [1],[2],[7] $ 11,103,000 $ 3,271,000    
% of Net Assets [1],[2],[7] 1.65% 0.63%    
MGS MFG. Group, Inc. (Term Loan) [Member] | Health Care Equipment & Supplies [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] MGS MFG. Group, Inc. (Term Loan) [Member] MGS MFG. Group, Inc. (Term Loan) [Member]    
Reference Rate and Spread [3],[5],[6] 4.50% [14] 4.50% [15]    
Interest Rate [3],[5],[6] 8.27% [14] 8.32% [15]    
Maturity Date [3],[5],[6] Dec. 31, 2028 May 31, 2027    
Par Amount/Common Units [3],[5],[6] $ 10,024,000 $ 10,036,000    
Cost [3],[4],[5],[6] 10,024,000 10,036,000    
Fair value [3],[5],[6] $ 9,937,000 $ 10,036,000    
% of Net Assets [3],[5],[6] 13.54% 14.25%    
MGS MFG. Group, Inc. (Delayed Draw) [Member]        
INVESTMENTS [Abstract]        
Maturity Date Dec. 31, 2028      
MGS MFG. Group, Inc. (Delayed Draw) [Member] | Health Care Equipment & Supplies [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [1],[2],[7] MGS MFG. Group, Inc. (Delayed Draw) [Member] [18] MGS MFG. Group, Inc. (Delayed Draw) [Member]    
Reference Rate and Spread [1],[2],[7] 4.50% [12],[18] 4.50% [13]    
Interest Rate [1],[2],[7] [12],[18] 8.32% [13]    
Maturity Date [1],[2],[7] Dec. 31, 2028 [18] May 31, 2027    
Par Amount/Common Units [1],[2],[7] $ 0 [18] $ 2,663,000    
Cost [1],[2],[7],[8] (27,000) [18] 2,663,000    
Fair value [1],[2],[7] $ (33,000) [18] $ 2,663,000    
% of Net Assets [1],[2],[7] 0.00% [18] 0.50%    
MGS MFG. Group, Inc. (Delayed Draw) [Member] | Health Care Equipment & Supplies [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] MGS MFG. Group, Inc. (Delayed Draw) [Member] MGS MFG. Group, Inc. (Delayed Draw) [Member]    
Reference Rate and Spread [3],[5],[6] 4.50% [14] 4.50% [15]    
Interest Rate [3],[5],[6] 8.27% [14] 8.32% [15]    
Maturity Date [3],[5],[6] Dec. 31, 2028 May 31, 2027    
Par Amount/Common Units [3],[5],[6] $ 1,195,000 $ 1,197,000    
Cost [3],[4],[5],[6] 1,195,000 1,197,000    
Fair value [3],[5],[6] $ 1,185,000 $ 1,197,000    
% of Net Assets [3],[5],[6] 1.61% 1.70%    
Falcon Parent Holdings Inc (Term Loan) [Member] | Health Care Providers & Services [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [1],[2],[7] Falcon Parent Holdings Inc (Term Loan) [Member] Falcon Parent Holdings Inc (Term Loan) [Member]    
Reference Rate and Spread [1],[2],[7] 5.50% [12] 5.00% [13]    
Interest Rate [1],[2],[7] 9.17% [12] 8.89% [13]    
Maturity Date [1],[2],[7] Nov. 06, 2031 Nov. 06, 2031    
Par Amount/Common Units [1],[2],[7] $ 36,031,000 $ 35,869,000    
Cost [1],[2],[7],[8] 35,681,000 35,507,000    
Fair value [1],[2],[7] $ 35,355,000 $ 35,286,000    
% of Net Assets [1],[2],[7] 5.26% 6.68%    
Falcon Parent Holdings Inc (Term Loan) [Member] | Health Care Providers & Services [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Falcon Parent Holdings Inc (Term Loan) [Member] Falcon Parent Holdings Inc (Term Loan) [Member]    
Paid-in-kind interest [3],[5],[6],[14] 2.75%      
Reference Rate and Spread [3],[5],[6] 5.50% [14] 5.00% [15]    
Interest Rate [3],[5],[6] 9.17% [14] 8.89% [15]    
Maturity Date [3],[5],[6] Nov. 06, 2031 Nov. 06, 2031    
Par Amount/Common Units [3],[5],[6] $ 5,967,000 $ 5,940,000    
Cost [3],[4],[5],[6] 5,891,000 5,861,000    
Fair value [3],[5],[6] $ 5,855,000 $ 5,843,000    
% of Net Assets [3],[5],[6] 7.98% 8.31%    
Madison Safety & Flow LLC (Revolver) [Member] | Industrials [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Madison Safety & Flow LLC (Revolver) [Member] [16] Madison Safety & Flow LLC (Revolver) [Member] [17]    
Reference Rate and Spread [3],[5],[6] 2.50% [14],[16] 2.75% [15],[17]    
Interest Rate [3],[5],[6] 0.00% [14],[16] [15],[17]    
Maturity Date [3],[5],[6] Sep. 26, 2029 [16] Sep. 26, 2029 [17]    
Par Amount/Common Units [3],[5],[6] $ 0 [16] $ 0 [17]    
Cost [3],[4],[5],[6] 0 [16] 0 [17]    
Fair value [3],[5],[6] $ 0 [16] $ 0 [17]    
% of Net Assets [3],[5],[6] 0.00% [16] 0.00% [17]    
BCM One, Inc. (Term Loan) [Member] | IT Services [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [1],[2],[7] BCM One, Inc. (Term Loan) [Member] BCM One, Inc. (Term Loan) [Member]    
Reference Rate and Spread [1],[2],[7] 4.50% [12] 4.50% [13]    
Interest Rate [1],[2],[7] 8.24% [12] 8.20% [13]    
Maturity Date [1],[2],[7] Nov. 17, 2027 Nov. 17, 2027    
Par Amount/Common Units [1],[2],[7] $ 9,548,000 $ 9,575,000    
Cost [1],[2],[7],[8] 9,548,000 9,575,000    
Fair value [1],[2],[7] $ 9,536,000 $ 9,575,000    
% of Net Assets [1],[2],[7] 1.42% 1.81%    
BCM One, Inc. (Term Loan) [Member] | IT Services [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] BCM One, Inc. (Term Loan) [Member] BCM One, Inc. [Member] [15]    
Reference Rate and Spread [3],[5],[6] 4.50% [14] 4.50% [15]    
Interest Rate [3],[5],[6] 8.24% [14] 8.20% [15]    
Maturity Date [3],[5],[6] Nov. 17, 2027 Nov. 17, 2027    
Par Amount/Common Units [3],[5],[6] $ 10,234,000 $ 10,263,000 [15]    
Cost [3],[4],[5],[6] 10,234,000 10,263,000 [15]    
Fair value [3],[5],[6] $ 10,222,000 $ 10,263,000    
% of Net Assets [3],[5],[6] 13.93% 14.58%    
BCM One, Inc. (Delayed Draw) [Member] | IT Services [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [1],[2],[7] BCM One, Inc. (Delayed Draw) [Member] BCM One, Inc. (Delayed Draw) [Member]    
Reference Rate and Spread [1],[2],[7] 4.50% [12] 4.50% [13]    
Interest Rate [1],[2],[7] 8.27% [12] 8.20% [13]    
Maturity Date [1],[2],[7] Nov. 17, 2027 Nov. 17, 2027    
Par Amount/Common Units [1],[2],[7] $ 4,701,000 $ 4,713,000    
Cost [1],[2],[7],[8] 4,701,000 4,713,000    
Fair value [1],[2],[7] $ 4,695,000 $ 4,713,000    
% of Net Assets [1],[2],[7] 0.70% 0.89%    
BCM One, Inc. (Delayed Draw) [Member] | IT Services [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] BCM One, Inc. (Delayed Draw) [Member] BCM One, Inc. (Delayed Draw) [Member]    
Reference Rate and Spread [3],[5],[6] 4.50% [14] 4.50% [15]    
Interest Rate [3],[5],[6] 8.27% [14] 8.80% [15]    
Maturity Date [3],[5],[6] Nov. 17, 2027 Nov. 17, 2027    
Par Amount/Common Units [3],[5],[6] $ 1,567,000 $ 1,571,000    
Cost [3],[4],[5],[6] 1,567,000 1,571,000    
Fair value [3],[5],[6] $ 1,565,000 $ 1,571,000    
% of Net Assets [3],[5],[6] 2.13% 2.23%    
Buffalo Games LLC (Term Loan) [Member] | Leisure Products [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Buffalo Games LLC (Term Loan) [Member] Buffalo Games LLC (Term Loan) [Member]    
Reference Rate and Spread [3],[5],[6] 2.50% [14] 2.50% [15]    
Interest Rate [3],[5],[6] 6.27% [14] 6.32% [15]    
Maturity Date [3],[5],[6] Aug. 31, 2027 Aug. 31, 2027    
Par Amount/Common Units [3],[5],[6] $ 1,717,000 $ 2,673,000    
Cost [3],[4],[5],[6] 1,717,000 2,673,000    
Fair value [3],[5],[6] $ 1,717,000 $ 2,673,000    
% of Net Assets [3],[5],[6] 2.34% 3.80%    
TransnetYX, Inc (Term Loan) [Member] | Life Sciences Tools & Services [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [1],[2],[7]   TransnetYX, Inc (Term Loan) [Member]    
Reference Rate and Spread [1],[2],[7],[13]   4.75%    
Interest Rate [1],[2],[7],[13]   8.42%    
Maturity Date [1],[2],[7]   Apr. 13, 2027    
Par Amount/Common Units [1],[2],[7]   $ 13,312,000    
Cost [1],[2],[7],[8]   13,312,000    
Fair value [1],[2],[7]   $ 13,312,000    
% of Net Assets [1],[2],[7]   2.52%    
TransnetYX, Inc (Term Loan) [Member] | Life Sciences Tools & Services [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] TransnetYX, Inc (Term Loan) [Member]      
Reference Rate and Spread [3],[5],[6],[14] 4.75%      
Interest Rate [3],[5],[6],[14] 8.45%      
Maturity Date [3],[5],[6] Apr. 13, 2027      
Par Amount/Common Units [3],[5],[6] $ 8,575,000      
Cost [3],[4],[5],[6] 8,575,000      
Fair value [3],[5],[6] $ 8,575,000      
% of Net Assets [3],[5],[6] 11.69%      
Rental Equipment Investment Co. (Term Loan) [Member] | Machinery [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [1],[2],[7] Rental Equipment Investment Co. (Term Loan) [Member] Rental Equipment Investment Co. (Term Loan) [Member]    
Reference Rate and Spread [1],[2],[7] 4.50% [12] 4.50% [13]    
Interest Rate [1],[2],[7] 8.20% [12] 8.17% [13]    
Maturity Date [1],[2],[7] Oct. 08, 2030 Oct. 08, 2030    
Par Amount/Common Units [1],[2],[7] $ 4,655,000 $ 4,667,000    
Cost [1],[2],[7],[8] 4,602,000 4,611,000    
Fair value [1],[2],[7] $ 4,603,000 $ 4,608,000    
% of Net Assets [1],[2],[7] 0.68% 0.87%    
Rental Equipment Investment Co. (Term Loan) [Member] | Machinery [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Rental Equipment Investment Co. (Term Loan) [Member] Rental Equipment Investment Co. (Term Loan) [Member]    
Reference Rate and Spread [3],[5],[6] 4.50% [14] 4.50% [15]    
Interest Rate [3],[5],[6] 8.20% [14] 8.17% [15]    
Maturity Date [3],[5],[6] Oct. 08, 2030 Oct. 08, 2030    
Par Amount/Common Units [3],[5],[6] $ 24,938,000 $ 25,000,000    
Cost [3],[4],[5],[6] 24,651,000 24,700,000    
Fair value [3],[5],[6] $ 24,657,000 $ 24,688,000    
% of Net Assets [3],[5],[6] 33.60% 35.06%    
Seakeeper Technologies LLC (Term Loan) [Member] | Machinery [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Seakeeper Technologies LLC (Term Loan) [Member] Seakeeper Technologies LLC (Term Loan) [Member]    
Reference Rate and Spread [3],[5],[6] 3.25% [14] 3.25% [15]    
Interest Rate [3],[5],[6] 6.92% [14] 7.09% [15]    
Maturity Date [3],[5],[6] Jul. 19, 2027 Jul. 19, 2027    
Par Amount/Common Units [3],[5],[6] $ 17,971,000 $ 17,971,000    
Cost [3],[4],[5],[6] 17,859,000 17,838,000    
Fair value [3],[5],[6] $ 17,926,000 $ 17,903,000    
% of Net Assets [3],[5],[6] 24.43% 25.43%    
ComPsych Investment Corp. (Term Loan) [Member] | Professional Services [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [1],[2],[7] ComPsych Investment Corp. (Term Loan) [Member] ComPsych Investment Corp. (Term Loan) [Member]    
Reference Rate and Spread [1],[2],[7] 4.75% [12] 4.75% [13]    
Interest Rate [1],[2],[7] 8.42% [12] 8.61% [13]    
Maturity Date [1],[2],[7] Jul. 22, 2031 Jul. 22, 2031    
Par Amount/Common Units [1],[2],[7] $ 14,980,000 $ 15,018,000    
Cost [1],[2],[7],[8] 14,950,000 14,987,000    
Fair value [1],[2],[7] $ 14,980,000 $ 15,018,000    
% of Net Assets [1],[2],[7] 2.23% 2.84%    
ComPsych Investment Corp. (Term Loan) [Member] | Professional Services [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] ComPsych Investment Corp. (Term Loan) [Member] ComPsych Investment Corp. (Term Loan) [Member]    
Reference Rate and Spread [3],[5],[6] 4.75% [14] 4.75% [15]    
Interest Rate [3],[5],[6] 8.42% [14] 8.61% [15]    
Maturity Date [3],[5],[6] Jul. 22, 2031 Jul. 22, 2031    
Par Amount/Common Units [3],[5],[6] $ 11,850,000 $ 11,880,000    
Cost [3],[4],[5],[6] 11,826,000 11,855,000    
Fair value [3],[5],[6] $ 11,850,000 $ 11,880,000    
% of Net Assets [3],[5],[6] 16.15% 16.87%    
Investor Group Services LLC (Term Loan) [Member] | Professional Services [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Investor Group Services LLC (Term Loan) [Member] Investor Group Services LLC (Term Loan) [Member]    
Reference Rate and Spread [3],[5],[6] 3.25% [14] 3.25% [15]    
Interest Rate [3],[5],[6] 7.01% [14] 7.04% [15]    
Maturity Date [3],[5],[6] Oct. 21, 2027 Oct. 21, 2027    
Par Amount/Common Units [3],[5],[6] $ 11,920,000 $ 11,920,000    
Cost [3],[4],[5],[6] 11,837,000 11,824,000    
Fair value [3],[5],[6] $ 11,815,000 $ 11,815,000    
% of Net Assets [3],[5],[6] 16.10% 16.78%    
Vensure Employer Services Inc (Term Loan) [Member] | Professional Services [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [1],[2],[7] Vensure Employer Services Inc (Term Loan) [Member] Vensure Employer Services Inc (Term Loan) [Member]    
Reference Rate and Spread [1],[2],[7] 5.00% [12] 5.00% [13]    
Interest Rate [1],[2],[7] 8.70% [12] 8.67% [13]    
Maturity Date [1],[2],[7] Sep. 29, 2031 Sep. 29, 2031    
Par Amount/Common Units [1],[2],[7] $ 12,759,000 $ 12,166,000    
Cost [1],[2],[7],[8] 12,694,000 12,108,000    
Fair value [1],[2],[7] $ 12,663,000 $ 12,121,000    
% of Net Assets [1],[2],[7] 1.88% 2.30%    
Vensure Employer Services Inc (Term Loan) [Member] | Professional Services [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Vensure Employer Services Inc (Term Loan) [Member] Vensure Employer Services Inc (Term Loan) [Member] [15]    
Reference Rate and Spread [3],[5],[6] 5.00% [14] 5.00% [15]    
Interest Rate [3],[5],[6] 8.70% [14] 8.67% [15]    
Maturity Date [3],[5],[6] Sep. 29, 2031 Sep. 29, 2031    
Par Amount/Common Units [3],[5],[6] $ 11,850,000 $ 11,880,000    
Cost [3],[4],[5],[6] 11,801,000 11,829,000    
Fair value [3],[5],[6] $ 11,761,000 $ 11,835,000    
% of Net Assets [3],[5],[6] 16.03% 16.81%    
Royal Property Company Borrower LLC (Term Loan) [Member] | Real Estate Management & Development [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Royal Property Company Borrower LLC (Term Loan) [Member] Royal Property Company Borrower LLC (Term Loan) [Member]    
Reference Rate and Spread [3],[5],[6] 3.75% [14] 3.75% [15]    
Interest Rate [3],[5],[6] 7.42% [14] 7.47% [15]    
Maturity Date [3],[5],[6] Feb. 02, 2028 Feb. 02, 2028    
Par Amount/Common Units [3],[5],[6] $ 13,886,000 $ 14,076,000    
Cost [3],[4],[5],[6] 13,787,000 13,964,000    
Fair value [3],[5],[6] $ 13,834,000 $ 14,041,000    
% of Net Assets [3],[5],[6] 18.85% 19.94%    
Alliance Mobile Inc (Term Loan) [Member] | Specialty Retail [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Alliance Mobile Inc (Term Loan) [Member] Alliance Mobile Inc (Term Loan) [Member]    
Reference Rate and Spread [3],[5],[6] 3.50% [14] 3.50% [15]    
Interest Rate [3],[5],[6] 7.35% [14] 7.32% [15]    
Maturity Date [3],[5],[6] Aug. 01, 2028 Aug. 01, 2028    
Par Amount/Common Units [3],[5],[6] $ 2,205,000 $ 14,957,000    
Cost [3],[4],[5],[6] 2,188,000 14,876,000    
Fair value [3],[5],[6] $ 2,199,000 $ 14,882,000    
% of Net Assets [3],[5],[6] 3.00% 21.14%    
Alliance Mobile Inc One (Term Loan) [Member] | Specialty Retail [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Alliance Mobile Inc One (Term Loan) [Member] Alliance Mobile Inc One (Term Loan) [Member]    
Reference Rate and Spread [3],[5],[6] 3.50% [14] 3.50% [15]    
Interest Rate [3],[5],[6] 7.35% [14] 7.32% [15]    
Maturity Date [3],[5],[6] Aug. 01, 2028 Aug. 01, 2028    
Par Amount/Common Units [3],[5],[6] $ 14,639,000 $ 2,251,000    
Cost [3],[4],[5],[6] 14,589,000 2,232,000    
Fair value [3],[5],[6] $ 14,602,000 $ 2,240,000    
% of Net Assets [3],[5],[6] 19.90% 3.18%    
Alliance Mobile Inc (Delayed Draw) [Member] | Specialty Retail [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Alliance Mobile Inc (Delayed Draw) [Member] Alliance Mobile Inc (Delayed Draw) [Member]    
Reference Rate and Spread [3],[5],[6] 3.50% [14] 3.50% [15]    
Interest Rate [3],[5],[6] 7.35% [14] 7.32% [15]    
Maturity Date [3],[5],[6] Aug. 01, 2028 Aug. 01, 2028    
Par Amount/Common Units [3],[5],[6] $ 1,359,000 $ 1,396,000    
Cost [3],[4],[5],[6] 1,359,000 1,396,000    
Fair value [3],[5],[6] $ 1,355,000 $ 1,389,000    
% of Net Assets [3],[5],[6] 1.85% 1.97%    
M&M Thrift Management Company LLC (Term Loan) [Member] | Specialty Retail [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] M&M Thrift Management Company LLC (Term Loan) [Member] M&M Thrift Management Company LLC (Term Loan) [Member]    
Reference Rate and Spread [3],[5],[6] 2.25% [14] 2.25% [15]    
Interest Rate [3],[5],[6] 6.02% [14] 6.02% [15]    
Maturity Date [3],[5],[6] Dec. 01, 2026 Dec. 01, 2026    
Par Amount/Common Units [3],[5],[6] $ 9,983,000 $ 10,248,000    
Cost [3],[4],[5],[6] 9,939,000 10,187,000    
Fair value [3],[5],[6] $ 9,945,000 $ 10,196,000    
% of Net Assets [3],[5],[6] 13.55% 14.48%    
Colorescience Inc (Term Loan) [Member] | Textiles, Apparel and Luxury Goods [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6] Colorescience Inc (Term Loan) [Member]      
Reference Rate and Spread [3],[5],[6],[14] 4.75%      
Interest Rate [3],[5],[6],[14] 8.45%      
Maturity Date [3],[5],[6] Jan. 23, 2032      
Par Amount/Common Units [3],[5],[6] $ 15,103,000      
Cost [3],[4],[5],[6] 14,955,000      
Fair value [3],[5],[6] $ 14,952,000      
% of Net Assets [3],[5],[6] 20.38%      
Fairbank Equipment (Term Loan) [Member] | Industrials [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6]   Fairbank Equipment (Term Loan) [Member]    
Reference Rate and Spread [3],[5],[6],[15]   3.90%    
Interest Rate [3],[5],[6],[15]   7.72%    
Maturity Date [3],[5],[6]   Dec. 23, 2026    
Par Amount/Common Units [3],[5],[6]   $ 9,060,000    
Cost [3],[4],[5],[6]   8,981,000    
Fair value [3],[5],[6]   $ 8,992,000    
% of Net Assets [3],[5],[6]   12.77%    
TransnetYX, Inc (Term Loan) [Member] | Life Sciences Tools & Services [Member] | SBLA Private Credit LLC [Member]        
INVESTMENTS [Abstract]        
Investment, Issuer Name [Extensible Enumeration] [3],[5],[6],[15]   TransnetYX, Inc (Term Loan) [Member]    
Reference Rate and Spread [3],[5],[6],[15]   4.75%    
Interest Rate [3],[5],[6],[15]   8.42%    
Maturity Date [3],[5],[6]   Apr. 13, 2027    
Par Amount/Common Units [3],[5],[6]   $ 9,931,000    
Cost [3],[4],[5],[6]   9,931,000    
Fair value [3],[5],[6]   $ 9,931,000    
% of Net Assets [3],[5],[6]   14.11%    
[1] All investments are valued using unobservable inputs (Level 3), unless otherwise noted (see “Note 2 - Summary of Significant Accounting Policies” and “Note 4 - Investments”).
[2] Unless otherwise indicated, investments held by the Company are denominated in USD dollars. All investments are income producing unless otherwise indicated.
[3] All investments are valued using unobservable inputs (Level 3), unless otherwise noted (see “Note 2 - Summary of Significant Accounting Policies” and “Note 4 -Investments”).
[4] The cost represents the original cost adjusted for the accretion of discounts and amortization of premiums, as applicable, on debt investments using the effective interest method in accordance with U.S. GAAP.
[5] Unless otherwise indicated, debt investments held by the SBLA JV are denominated in USD dollars and are income producing. All investments are pledged as collateral under a credit facility, unless otherwise indicated.
[6] Unless otherwise indicated, issuers of debt held by the SBLA JV are domiciled in the United States.
[7] Unless otherwise indicated, issuers of investments held by the Company are domiciled in the United States.
[8] The cost represents the original cost adjusted for the accretion of discounts and amortization of premiums, as applicable, on debt investments using the effective interest method in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”).
[9] Under the Investment Company Act of 1940, as amended (together with the rules and regulations promulgated thereunder, the “1940 Act”), the Company is deemed to “control” a portfolio company if the Company owns more than 25% of its outstanding voting securities and/or held the power to exercise control over the management or policies of the portfolio company. Under the 1940 Act, the Company is deemed an “affiliated person” of a portfolio company if the Company owns 5% or more of the portfolio company’s outstanding voting securities. As of March 31, 2026, the Company’s controlled/affiliated investments, and their related transactions, were as follows:
[10] Under the Investment Company Act of 1940, as amended (together with the rules and regulations promulgated thereunder, the “1940 Act”), the Company is deemed to “control” a portfolio company if the Company owns more than 25% of its outstanding voting securities and/or held the power to exercise control over the management or policies of the portfolio company. Under the 1940 Act, the Company is deemed an “affiliated person” of a portfolio company if the Company owns 5% or more of the portfolio company’s outstanding voting securities. As of December 31, 2025, the Company’s controlled/affiliated investments, and their related transactions for the period ended, were as follows:
[11] Unless otherwise indicated, all securities are pledged as collateral to our SMBC Revolving Credit Facility (“SMBC Revolving Credit Facility”), our ABL Credit Facility with Bank of America (“BofA ABL Credit Facility) or ABL Credit Facility with RBC (“RBC ABL Credit Facility”) as defined in “Note 5 - Debt”. As such, these securities are not available as collateral to our general creditors.
[12] Unless otherwise indicated, loan contains a variable rate structure, and may be subject to an interest rate floor. Variable rate loans to the portfolio companies bear interest at a rate that is determined by reference to either the Secured Overnight Financing Rate (“SOFR” or “S”), (“PRIME” or “P”), (“BBSY” or “B”), and (“EURIBOR” or “E”) or an alternate base rate (commonly based on the U.S. Prime Rate (“P”)), which generally resets periodically. For each loan, the Company has indicated the reference rate used (including any adjustments per the loan agreements), and provided the spread and interest rate in effect as of March 31, 2026.
[13] Unless otherwise indicated, loan contains a variable rate structure, and may be subject to an interest rate floor. Variable rate loans to the portfolio companies bear interest at a rate that is determined by reference to either the Secured Overnight Financing Rate (“SOFR” or “S”), (“PRIME” or “P”), (“BBSY” or “B”), and (“EURIBOR” or “E”) or an alternate base rate (commonly based on the U.S. Prime Rate (“P”)), which generally resets periodically. For each loan, the Company has indicated the reference rate used (including any adjustments per the loan agreements), and provided the spread and interest rate in effect as of December 31, 2025.
[14] Unless otherwise indicated, loan contains a variable rate structure, and may be subject to an interest rate floor. Variable rate loans to the portfolio companies bear interest at a rate that is determined by reference to the Secured Overnight Financing Rate (“SOFR” or “S”), which generally resets periodically. For each loan, the SBLA JV has indicated the reference rate used (including any adjustments per the loan agreements), and provided the spread and interest rate in effect as of March 31, 2026.
[15] Unless otherwise indicated, loan contains a variable rate structure, and may be subject to an interest rate floor. Variable rate loans to the portfolio companies bear interest at a rate that is determined by reference to the Secured Overnight Financing Rate (“SOFR” or “S”), which generally resets periodically. For each loan, the SBLA JV has indicated the reference rate used (including any adjustments per the loan agreements), and provided the spread and interest rate in effect as of December 31, 2025.
[16] Position or portion thereof is an unfunded loan commitment, and no interest is being earned on the unfunded portion, although the investment may be subject to unused commitment fees. Negative cost and fair value result from the unfunded commitment being valued below par and/or unamortized fees, which are capitalized to the investment cost. As of March 31, 2026, the total unfunded loan commitment was approximately $14.2 million.
[17] Position or portion thereof is an unfunded loan commitment, and no interest is being earned on the unfunded portion, although the investment may be subject to unused commitment fees. Negative cost and fair value result from the unfunded commitment being valued below par and/or unamortized fees, which are capitalized to the investment cost. As of December 31, 2025 the total unfunded loan commitment was approximately $15.8 million.
[18] Position or portion thereof is an unfunded loan commitment, and no interest is being earned on the unfunded portion, although the investment may be subject to unused commitment fees. Negative cost and fair value result from the unfunded commitment being valued below par and/or unamortized fees, which are capitalized to the investment cost. See below for more information on the Company’s unfunded commitments: