v3.26.1
Acquisitions (Details)
 12 Months Ended
Mar. 31, 2026
USD ($)
acquisition
Mar. 31, 2025
USD ($)
acquisition
Mar. 31, 2024
USD ($)
acquisition
Business Combination [Line Items]      
Number of loan portfolios acquired through asset purchases | acquisition 0 6 1
Loans receivable, net $ 0 $ 18,812,693 $ 2,133,410
Purchase price amount over (below) carrying value of net tangible assets 0 134,601 (154,595)
Unamortized discount on loan receivables acquired $ 23,100 382,000.0  
Average loan life 12 months    
Income tax related to asset acquisition     41,900
Gain on asset acquisitions, net of income tax $ 0 0 112,683
Customer lists      
Business Combination [Line Items]      
Assets acquired 0 127,995 0
Non-compete agreements      
Business Combination [Line Items]      
Assets acquired 0 6,606 0
Insurance And Other Income Net      
Business Combination [Line Items]      
Gain on asset acquisitions, net of income tax     154,600
Series of Business Acquisitions      
Business Combination [Line Items]      
Purchase price $ 0 $ 18,947,294 $ 1,978,815