Allowance for Credit Losses and Credit Quality Information (Company’s Gross Charge-Offs By Year of Origination) (Details) - USD ($)	12 Months Ended
Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2022
Financing Receivable, Recorded Investment [Line Items]
2019 and prior	$ 17,352	$ 7,940
2020	53,791	33,698
2021	301,162	313,337
2022	11,100,405	4,682,624
2023	134,033,295	195,640,916
2024	65,038,754	101,701,630
Total	210,544,759	302,380,145	$ 164,747,552
Loans
Financing Receivable, Recorded Investment [Line Items]
2019 and prior	17,352	7,940
2020	53,791	33,698
2021	301,162	313,337
2022	11,095,208	4,663,908
2023	132,745,783	193,167,575
2024	65,038,754	101,668,877
Total	209,252,050	299,855,335
Tax Advance Loan
Financing Receivable, Recorded Investment [Line Items]
2019 and prior	0
2020	0
2021	0
2022	5,197	18,716
2023	1,287,512	2,473,341
2024	0	32,753
Total	$ 1,292,709	$ 2,524,810

Amount of writeoff of financing receivable, charged against allowance for credit loss.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 79
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