Summary of Significant Accounting Policies (Detail Textuals)				12 Months Ended
	Jun. 15, 2024 $ / shares shares	Feb. 15, 2024 USD ($)	Apr. 01, 2023 USD ($)	Mar. 31, 2024 USD ($) Segment shares	Mar. 31, 2023 USD ($) shares
Significant Accounting Policies [Line Items]
Number of reportable segments | Segment				1
Advertising cost				$ 100,000	$ 1,200,000
Retained earnings				100,369,000	121,380,000
Uncertain tax positions				$ 0	$ 0
Interest income accrual on finance receivables suspension condition				Accrual of interest income on finance receivables is suspended when a loan is contractually delinquent for 61 days or more, or the collateral is repossessed, whichever is earlier.
Percentage of receivable interest discount				6.30%	6.50%
Anti-dilutive shares excluded from diluted per share | shares				10,000	10,000
Accounting Standard Updates (ASU) 2016-13 Financial Instruments
Significant Accounting Policies [Line Items]
Retained earnings			$ 200,000
Change in allowance for credit loss			200,000
Change in deferred tax assets			$ 100,000
Term Loans [Member]
Significant Accounting Policies [Line Items]
Term loans, interest rate		12.50%
Term loans, fair value				$ 300,000
Term Loans [Member] | Subsequent Event [Member]
Significant Accounting Policies [Line Items]
Share purchase price | $ / shares	$ 1,792.55
Number of shares converted | shares	421
Term Loans [Member] | Maximum [Member]
Significant Accounting Policies [Line Items]
Term loans, principal amount		$ 900,000