v3.26.1
Investments (Details) - USD ($)
 1 Months Ended 3 Months Ended 12 Months Ended
May 31, 2026
Jun. 09, 2023
Oct. 28, 2022
Aug. 31, 2021
Aug. 11, 2021
Feb. 28, 2021
Feb. 26, 2021
Feb. 01, 2021
Dec. 31, 2018
Dec. 14, 2018
Dec. 31, 2018
Jan. 31, 2008
May 31, 2026
May 31, 2025
Feb. 28, 2026
Feb. 28, 2023
Sep. 24, 2025
Feb. 28, 2025
Jun. 10, 2024
Aug. 09, 2021
Investments (Details) [Line Items]                                        
Description of valuation model rate                           ● Default rate: 2.0%   ● Recovery rate: 70%   ● Discount rate: 9.00%–70.0%   ● Prepayment rate: 20.0%   ● Reinvestment rate / price: S+365bps / $99.00              
Fair value investment, Percentage                         5.00%              
Current total investments $ 532,600,000                       $ 532,600,000              
Percentage of total investments 47.30%                       47.30%              
Legal maturity date                   January 2030                    
Aggregate principal amount $ 0                                      
Cash contributions                                 $ 1,600,000      
Additional investments             $ 14,000,000                          
Transaction of refinancing and upsizing cost paid             2,600,000                       $ 500,000  
Outstanding receivable       $ 2,600,000                                
Issuer issued                                     $ 422,500,000  
Percentage owned and managed                             100.00%          
Percentage of management fee                             0.10%          
Percentage subordinated management fee                             0.40%          
Percentage of excess cash flow                   20.00%                    
Percentage of internal rate in greater                   12.00%                    
Management fee income                         $ 544,988 $ 705,175            
Interest income                         0 0 $ 0          
Investment principal balance 361,100,000                       $ 361,100,000              
Weighted average spread percentage                         3.40%              
Cash flows of the subordinated notes                             $ 0          
Percentage of debt weighted average spread                             70.00%          
Management fees income                         $ 41,400,000              
Incentive fees                         1,200,000              
Total investment [2] 1,168,765,135 [1]                       1,168,765,135 [1]   $ 1,136,387,874 [3]          
Management fees                         $ 4,970,053 4,333,332            
Investment description                             1M SOFR - The 1-month SOFR rate as of February 28, 2026 was 3.86%.3M SOFR - The 3-month SOFR rate as of February 28, 2026 was 3.79%.6M SOFR - The 6-month SOFR rate as of February 28, 2026 was 3.70%.Prime - The Prime Rate as of February 28, 2026 was 7.00%.          
Current yield percentage                         3.53%   3.59%          
Interest income                         $ 800,000 400,000            
Interest receivable 9,048,860                       9,048,860   $ 7,314,053          
Dividends Receivable 0                       0   0          
Unsecured percentage   7.00%                                    
Investments at fair value [2] 1,126,333,942 [1]                       1,126,333,942 [1]   1,109,133,812 [3]          
Class F-R-3 Notes [Member]                                        
Investments (Details) [Line Items]                                        
Aggregate principal amount             17,900,000                          
Notes exchanged                                       $ 17,900,000
The Class F-R-2 Notes [Member]                                        
Investments (Details) [Line Items]                                        
Aggregate principal amount             2,500,000                          
The Class G-R-2 Notes [Member]                                        
Investments (Details) [Line Items]                                        
Aggregate principal amount             7,500,000                          
Saratoga Investment Corp. CLO 2013-1, Ltd. [Member]                                        
Investments (Details) [Line Items]                                        
Aggregate principal amount             25,000,000                          
Class F-1-R-3 [Member]                                        
Investments (Details) [Line Items]                                        
Notes exchanged                                       8,500,000
Realized loss         $ 100,000                              
Class F-2-R-3 [Member]                                        
Investments (Details) [Line Items]                                        
Notes exchanged                                       $ 9,400,000
Subordinated Debt [Member]                                        
Investments (Details) [Line Items]                                        
Aggregate principal amount 0                                      
Received distributions                         92,200,000              
Corresponding fair value                             0          
TJHA [Member]                                        
Investments (Details) [Line Items]                                        
Cash contributions                             6,250,000          
Unsecured debt 17,600,000                       17,600,000   17,600,000          
Membership interest 19,200,000                       19,200,000   $ 19,200,000          
Voting Interest in SLF JV [Member]                                        
Investments (Details) [Line Items]                                        
Ownership percentage                             50.00%          
Saratoga CLO [Member]                                        
Investments (Details) [Line Items]                                        
Notes exchanged                             $ 390,000,000          
Investment principal balance 378,200,000                       $ 378,200,000              
Weighted average spread percentage                         2.70%              
Cash flows of the subordinated notes 0                       $ 0              
Percentage of debt weighted average spread                         70.00%     3.40%        
SLF JV [Member]                                        
Investments (Details) [Line Items]                                        
Cash contributions                             $ 43,750,000          
Fixed interest rate                             10.00%          
Unsecured debt 2,500,000                       $ 2,500,000   $ 2,500,000          
Membership interest 2,700,000                       2,700,000   2,700,000          
Investment unsecured note                             16,100,000     $ 15,600,000    
Collateralized loan obligation trust     $ 402,100,000                                  
SLF JV [Member] | TJHA [Member]                                        
Investments (Details) [Line Items]                                        
Cash contributions                             50,000,000          
Membership interest                             1,500,000     5,000,000    
SLF JV [Member]                                        
Investments (Details) [Line Items]                                        
Interest income                         400,000 400,000            
Interest receivable 200,000                       200,000   200,000          
Class E-R Notes [Member]                                        
Investments (Details) [Line Items]                                        
Investments at fair value                             8,400,000     $ 8,300,000    
Saratoga CLO [Member]                                        
Investments (Details) [Line Items]                                        
Management fee income                 $ 13,800,000     $ 30,000,000 500,000 $ 700,000            
Interest income               $ 14,000,000                        
Investment principal balance $ 57,800,000                       57,800,000     $ 410,300,000        
Received distributions                         92,200,000              
Incentive fees                         1,200,000              
Total investment                             $ 57,800,000          
Additional investments           $ 14,000,000         $ 13,800,000 $ 30,000,000                
Management fees                         $ 41,000,000              
SOFR [Member]                                        
Investments (Details) [Line Items]                                        
Weighted average spread percentage                             2.60%          
Minimum [Member]                                        
Investments (Details) [Line Items]                                        
Aggregate principal amount                   $ 300,000,000                    
Minimum [Member] | TJHA and SLF JV [Member]                                        
Investments (Details) [Line Items]                                        
Ownership percentage                             12.50%          
Minimum [Member] | Saratoga CLO [Member]                                        
Investments (Details) [Line Items]                                        
Cash contributions             500,000,000                          
Maximum [Member]                                        
Investments (Details) [Line Items]                                        
Aggregate principal amount                   $ 500,000,000                    
Maximum [Member] | TJHA and SLF JV [Member]                                        
Investments (Details) [Line Items]                                        
Ownership percentage                             87.50%          
Maximum [Member] | Saratoga CLO [Member]                                        
Investments (Details) [Line Items]                                        
Cash contributions             $ 650,000,000                          
Class E [Member]                                        
Investments (Details) [Line Items]                                        
Purchased of fair value percentage     87.50%                                  
Purchased of fair value per value     $ 12,300,000                                  
Class E [Member] | SLF JV [Member]                                        
Investments (Details) [Line Items]                                        
Cash contributions                             $ 1,600,000          
Purchases, securities                             8,800,000          
Repayments of securities                             $ 12,300,000          
[1] Percentages are based on net assets of $378,454,958 as of May 31, 2026.
[2] Securities are exempt from registration under Rule 144A of the Securities Act of 1933, as amended, and are restricted securities. Money market funds are valued at net asset value and are considered level 1 investments within the fair value hierarchy.
[3] Percentages are based on net assets of $396,155,754 as of February 28, 2026.