v3.26.1
Debt - Schedule of Total Debt Outstanding and Available (Details) - USD ($)
 6 Months Ended 12 Months Ended
Jun. 30, 2026
Dec. 31, 2025
Jul. 31, 2025
Mar. 18, 2024
Aug. 04, 2023
Jun. 15, 2023
Feb. 28, 2023
Jun. 22, 2021
Line Of Credit Facility [Line Items]                
Carrying Value $ 916,990,693 $ 1,040,842,703            
Available 376,166,713 482,786,814            
Total Capacity 1,293,157,406 1,523,629,517            
Unamortized issuance costs (6,408,756) (5,299,866)            
Debt, net of unamortized issuance costs $ 910,581,937 $ 1,035,542,837            
SOFR                
Line Of Credit Facility [Line Items]                
Rate 0.10% 0.10%            
Debt, net of unamortized issuance costs $ 128,000,000 $ 140,000,000            
Operating Facility                
Line Of Credit Facility [Line Items]                
Total Capacity $ 300,000,000              
Operating Facility | LIBOR Member | Minimum                
Line Of Credit Facility [Line Items]                
Rate               1.75%
Operating Facility | LIBOR Member | Maximum                
Line Of Credit Facility [Line Items]                
Rate               2.00%
Operating Facility | SOFR                
Line Of Credit Facility [Line Items]                
Maturity 2029 2029            
Rate 2.00% 2.00%       0.11%    
Carrying Value $ 134,833,287 $ 146,213,186            
Available 165,166,713 153,786,814            
Total Capacity 300,000,000 $ 300,000,000            
Operating Facility | SOFR | Minimum                
Line Of Credit Facility [Line Items]                
Rate           1.75%    
Operating Facility | SOFR | Maximum                
Line Of Credit Facility [Line Items]                
Rate           2.00%    
Funding Facility II                
Line Of Credit Facility [Line Items]                
Rate     2.00%   2.05%   2.00%  
Total Capacity $ 200,000,000              
Funding Facility II | LIBOR Member                
Line Of Credit Facility [Line Items]                
Rate 2.00%              
Funding Facility II | SOFR                
Line Of Credit Facility [Line Items]                
Maturity   2029            
Rate   2.00%     0.15%   0.15%  
Carrying Value   $ 100,000,000            
Available   100,000,000            
Total Capacity   $ 200,000,000            
Merger Sub Facility                
Line Of Credit Facility [Line Items]                
Rate 0.10% 0.10%            
Total Capacity       $ 265,000,000        
Merger Sub Facility | SOFR                
Line Of Credit Facility [Line Items]                
Maturity 2028 2028            
Rate 2.00% 2.00%   1.00%        
Carrying Value $ 54,000,000 $ 36,000,000            
Available 211,000,000 229,000,000            
Total Capacity $ 265,000,000 $ 265,000,000            
Merger Sub Facility | SOFR | Minimum                
Line Of Credit Facility [Line Items]                
Rate 1.75% 1.75%            
Merger Sub Facility | SOFR | Maximum                
Line Of Credit Facility [Line Items]                
Rate 2.00% 2.00%            
SBA Debentures                
Line Of Credit Facility [Line Items]                
Rate   2.41%            
Carrying Value   $ 111,200,000            
Available   0            
Total Capacity   $ 111,200,000            
SBA Debentures | Minimum                
Line Of Credit Facility [Line Items]                
Maturity   2026            
SBA Debentures | Maximum                
Line Of Credit Facility [Line Items]                
Maturity   2031            
2026 Notes                
Line Of Credit Facility [Line Items]                
Maturity   2026            
Rate   2.85%            
Carrying Value   $ 325,033,026            
Available   0            
Total Capacity   $ 325,033,026            
2029 Notes                
Line Of Credit Facility [Line Items]                
Maturity 2029 2029            
Rate 6.95% 6.95%            
Carrying Value $ 322,739,642 $ 322,396,491            
Available 0 0            
Total Capacity $ 322,739,642 $ 322,396,491            
Class A-1 Notes | SOFR                
Line Of Credit Facility [Line Items]                
Maturity 2034              
Rate 1.55%              
Carrying Value $ 270,600,000              
Available 0              
Total Capacity $ 270,600,000              
Class A-2 Notes | SOFR                
Line Of Credit Facility [Line Items]                
Maturity 2034              
Rate 1.80%              
Carrying Value $ 54,100,000              
Available 0              
Total Capacity $ 54,100,000              
Class B Notes | SOFR                
Line Of Credit Facility [Line Items]                
Maturity 2034              
Rate 2.15%              
Carrying Value $ 54,100,000              
Available 0              
Total Capacity $ 54,100,000              
Class C Notes | SOFR                
Line Of Credit Facility [Line Items]                
Maturity 2034              
Rate 2.70%              
Carrying Value $ 26,617,764              
Available 0              
Total Capacity $ 26,617,764