v3.26.3
Investments (Details) - USD ($)
 1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
May 31, 2026
Feb. 28, 2026
Sep. 24, 2025
Jun. 09, 2023
Oct. 28, 2022
Aug. 31, 2021
Aug. 11, 2021
Feb. 26, 2021
Dec. 14, 2018
Feb. 28, 2021
Dec. 31, 2018
Jan. 31, 2008
Aug. 31, 2026
May 31, 2026
Aug. 31, 2025
May 31, 2025
Aug. 31, 2026
Aug. 31, 2025
Feb. 28, 2026
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        
Percentage of fair value investment                                 5.00%        
Concentration risk amount                         $ 516,200,000       $ 516,200,000        
Percentage of total investments                         44.90%       44.90%        
Current yield percentage                                 3.57%   3.59%    
Interest income                         $ 900,000       $ 1,500,000 $ 1,300,000      
Interest receivable   $ 7,314,053                     9,122,307       9,122,307   $ 7,314,053    
Dividend income                         1,121,646   $ 1,031,128   1,900,498 2,029,729      
Investments at fair value [2]   1,109,133,812 [1]                     $ 1,150,190,344 [3],[4]       1,150,190,344 [3],[4]   1,109,133,812 [1]    
Legal maturity date                 January 2030                        
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                         $ 101,090   663,632   646,078 1,368,807      
Interest income   0                       $ 0   $ 0 0 0      
Percentage of debt weighted average spread                         70.00%                
Cash flows of the subordinated notes   0                                 $ 0    
Management fees income                           57,800,000              
Management fees                         $ 5,065,837   4,374,324   10,035,890 8,707,656      
Incentive fees                                 3,700,000 4,800,000      
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%.    
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                                 $ 6,250,000    
Unsecured debt 17,600,000 17,600,000                       17,600,000         17,600,000    
Membership interest 19,200,000 19,200,000                       19,200,000         19,200,000    
Voting Interest in SLF JV [Member]                                          
Investments (Details) [Line Items]                                          
Ownership percentage                         50.00%       50.00%        
SLF JV [Member]                                          
Investments (Details) [Line Items]                                          
Interest income                         $ 200,000   400,000            
Dividend income                                     0    
Saratoga CLO [Member]                                          
Investments (Details) [Line Items]                                          
Notes exchanged                         $ 337,500,000       $ 337,500,000        
Management fee income                     $ 13,800,000 $ 30,000,000   100,000   $ 700,000          
Interest income                   $ 14,000,000                      
Fair value of Investment                                 0        
Percentage of debt weighted average spread                         3.50%                
Investment principal balance   $ 410,300,000                     $ 347,900,000       347,900,000   410,300,000    
Weighted average spread percentage                         2.90%                
Additional investments                   $ 14,000,000 $ 13,800,000 $ 30,000,000                  
Received distributions                           92,200,000              
Management fees                           41,000,000     41,500,000        
Incentive fees                           1,200,000     1,200,000        
Saratoga CLO [Member] | Class F-R-3 Notes [Member]                                          
Investments (Details) [Line Items]                                          
Investment principal balance                         $ 57,800,000       57,800,000        
SOFR [Member]                                          
Investments (Details) [Line Items]                                          
Weighted average spread percentage   2.60%                                      
Senior Loan Fund Joint Venture [Member]                                          
Investments (Details) [Line Items]                                          
Cash contributions   $ 43,750,000                                 $ 43,750,000    
Fixed interest rate   10.00%                                 10.00%    
Unsecured debt 2,500,000 $ 2,500,000                       2,500,000         $ 2,500,000    
Membership interest 2,700,000 2,700,000                       2,700,000         2,700,000    
Investment unsecured note   16,100,000                     15,500,000       15,500,000   16,100,000    
Senior Loan Fund Joint Venture [Member] | TJHA [Member]                                          
Investments (Details) [Line Items]                                          
Cash contributions   50,000,000                                 50,000,000    
Membership interest   1,500,000                     4,100,000       4,100,000   1,500,000    
SLF JV [Member]                                          
Investments (Details) [Line Items]                                          
Interest income                         400,000   800,000   900,000 $ 900,000      
Interest receivable   200,000                     200,000       200,000   200,000    
Dividend income                           $ 0              
Unsecured percentage       7.00%                                  
SLF JV [Member] | JV CLO [Member]                                          
Investments (Details) [Line Items]                                          
Collateralized loan obligation trust         $ 402,100,000                                
SLF JV [Member] | Goldman Sachs Financial Square Government Fund [Member]                                          
Investments (Details) [Line Items]                                          
Interest income                             $ 400,000            
Class E-R Notes [Member]                                          
Investments (Details) [Line Items]                                          
Investments at fair value   8,400,000                     $ 8,300,000       $ 8,300,000   8,400,000    
Saratoga CLO [Member]                                          
Investments (Details) [Line Items]                                          
Notes exchanged   $ 390,000,000                                 $ 390,000,000    
Percentage of debt weighted average spread   3.40%                       70.00%              
Cash flows of the subordinated notes $ 0                         $ 0              
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%                                 87.50%    
Maximum [Member] | Saratoga CLO [Member]                                          
Investments (Details) [Line Items]                                          
Cash contributions               650,000,000                          
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%                                 12.50%    
Minimum [Member] | Saratoga CLO [Member]                                          
Investments (Details) [Line Items]                                          
Cash contributions               $ 500,000,000                          
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 $396,155,754 as of February 28, 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] Because there is no "readily available market quotations" (as defined in the 1940 Act) for these investments, the fair values of these investments were determined using significant unobservable inputs and approved in good faith by our board of directors. These investments have been included as Level 3 in the Fair Value Hierarchy (see Note 3 to the consolidated financial statements).
[4] Percentages are based on net assets of $352,576,823 as of August 31, 2026.