Income Taxes - Additional Information (Details) - USD ($) $ in Millions	12 Months Ended
Mar. 31, 2024	Mar. 31, 2023
Operating Loss Carryforwards [Line Items]
Statutory federal income tax rate	21.00%	21.00%
Bad debt reserve included in retained earnings	$ 4.5	$ 4.5
Federal [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	$ 1.8	$ 1.9

Amount of bad debt reserves for tax purposes of qualified lenders excluded in calculating deferred taxes.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
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Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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