Commitments and Contingencies (Details) - Schedule of unfunded commitments outstanding - USD ($) $ in Thousands	Feb. 28, 2023	Feb. 28, 2022
At Company’s discretion
Off-Balance sheet arrangements	$ 108,771	$ 83,370
Company’s Discretion [Member]
At Company’s discretion
Off-Balance sheet arrangements	59,798	54,000
At portfolio company’s discretion - satisfaction of certain financial and nonfinancial covenants required [Member]
At Company’s discretion
Off-Balance sheet arrangements	48,973	29,370
ActiveProspect, Inc. [Member] | Company’s Discretion [Member]
At Company’s discretion
Off-Balance sheet arrangements	10,000
Artemin Wax Corp. [Member] | Company’s Discretion [Member]
At Company’s discretion
Off-Balance sheet arrangements		3,700
Ascend Software LLC [Member] | Company’s Discretion [Member]
At Company’s discretion
Off-Balance sheet arrangements	5,000	5,000
Axero Holdings, LLC [Member] | Company’s Discretion [Member]
At Company’s discretion
Off-Balance sheet arrangements		3,000
Book4Time, Inc. [Member] | Company’s Discretion [Member]
At Company’s discretion
Off-Balance sheet arrangements		2,000
Davisware, LLC [Member] | Company’s Discretion [Member]
At Company’s discretion
Off-Balance sheet arrangements		2,000
Granite Comfort, LP [Member] | Company’s Discretion [Member]
At Company’s discretion
Off-Balance sheet arrangements	15,000
JDXpert [Member] | Company’s Discretion [Member]
At Company’s discretion
Off-Balance sheet arrangements	5,000
LFR Chicken LLC [Member] | Company’s Discretion [Member]
At Company’s discretion
Off-Balance sheet arrangements	4,000	10,000
Netreo Holdings, LLC [Member] | Company’s Discretion [Member]
At Company’s discretion
Off-Balance sheet arrangements		4,000
Pepper Palace, Inc. [Member] | Company’s Discretion [Member]
At Company’s discretion
Off-Balance sheet arrangements	3,000	3,000
Procrement Partners, LLC [Member] | Company’s Discretion [Member]
At Company’s discretion
Off-Balance sheet arrangements	4,250	2,800
Saratoga Senior Loan Fund I JV LLC [Member] | Company’s Discretion [Member]
At Company’s discretion
Off-Balance sheet arrangements	8,548	17,500
Sceptre Hospitality Resources, LLC [Member] | Company’s Discretion [Member]
At Company’s discretion
Off-Balance sheet arrangements	5,000	1,000
Procurement Partners, LLC [Member] | At portfolio company’s discretion - satisfaction of certain financial and nonfinancial covenants required [Member]
At Company’s discretion
Off-Balance sheet arrangements	1,000
ARC Health OpCo LLC [Member] | At portfolio company’s discretion - satisfaction of certain financial and nonfinancial covenants required [Member]
At Company’s discretion
Off-Balance sheet arrangements	10,773
Artemis Wax Corp. [Member] | At portfolio company’s discretion - satisfaction of certain financial and nonfinancial covenants required [Member]
At Company’s discretion
Off-Balance sheet arrangements	8,500
Ascend Software LLC [Member] | At portfolio company’s discretion - satisfaction of certain financial and nonfinancial covenants required [Member]
At Company’s discretion
Off-Balance sheet arrangements	3,200	6,500
Axero Holdings, LLC [Member] | At portfolio company’s discretion - satisfaction of certain financial and nonfinancial covenants required [Member]
At Company’s discretion
Off-Balance sheet arrangements		2,000
Axero Holdings, LLC - Revolver [Member] | At portfolio company’s discretion - satisfaction of certain financial and nonfinancial covenants required [Member]
At Company’s discretion
Off-Balance sheet arrangements	500	500
Davisware, LLC [Member] | At portfolio company’s discretion - satisfaction of certain financial and nonfinancial covenants required [Member]
At Company’s discretion
Off-Balance sheet arrangements		1,000
Exigo, LLC [Member] | At portfolio company’s discretion - satisfaction of certain financial and nonfinancial covenants required [Member]
At Company’s discretion
Off-Balance sheet arrangements	4,167
Exigo, LLC - Revolver [Member] | At portfolio company’s discretion - satisfaction of certain financial and nonfinancial covenants required [Member]
At Company’s discretion
Off-Balance sheet arrangements	833
GDS Software Holdings, LLC [Member] | At portfolio company’s discretion - satisfaction of certain financial and nonfinancial covenants required [Member]
At Company’s discretion
Off-Balance sheet arrangements		2,786
Gen4 Dental Partners Holdings, LLC [Member] | At portfolio company’s discretion - satisfaction of certain financial and nonfinancial covenants required [Member]
At Company’s discretion
Off-Balance sheet arrangements	11,000
GoReact [Member] | At portfolio company’s discretion - satisfaction of certain financial and nonfinancial covenants required [Member]
At Company’s discretion
Off-Balance sheet arrangements	2,500	2,500
HemaTerra Holding Company, LLC [Member] | At portfolio company’s discretion - satisfaction of certain financial and nonfinancial covenants required [Member]
At Company’s discretion
Off-Balance sheet arrangements
JDXpert [Member] | At portfolio company’s discretion - satisfaction of certain financial and nonfinancial covenants required [Member]
At Company’s discretion
Off-Balance sheet arrangements	1,000
LFR Chicken LLC [Member] | At portfolio company’s discretion - satisfaction of certain financial and nonfinancial covenants required [Member]
At Company’s discretion
Off-Balance sheet arrangements		3,000
Madison Logic, Inc. - Revolver [Member] | At portfolio company’s discretion - satisfaction of certain financial and nonfinancial covenants required [Member]
At Company’s discretion
Off-Balance sheet arrangements		1,084
New England Dental Partners [Member] | At portfolio company’s discretion - satisfaction of certain financial and nonfinancial covenants required [Member]
At Company’s discretion
Off-Balance sheet arrangements		4,500
Passageways, Inc. [Member] | At portfolio company’s discretion - satisfaction of certain financial and nonfinancial covenants required [Member]
At Company’s discretion
Off-Balance sheet arrangements
Pepper Palace, Inc. - Delayed Draw Term Loan [Member] | At portfolio company’s discretion - satisfaction of certain financial and nonfinancial covenants required [Member]
At Company’s discretion
Off-Balance sheet arrangements	2,000	2,000
Pepper Palace, Inc. - Revolver [Member] | At portfolio company’s discretion - satisfaction of certain financial and nonfinancial covenants required [Member]
At Company’s discretion
Off-Balance sheet arrangements	2,500	2,500
Zollege PBC [Member] | At portfolio company’s discretion - satisfaction of certain financial and nonfinancial covenants required [Member]
At Company’s discretion
Off-Balance sheet arrangements	$ 1,000	$ 1,000