Income Taxes - Significant components of the company's deferred tax assets (Details 1) - USD ($) $ in Thousands	Mar. 31, 2023	Mar. 31, 2022
Deferred Tax Assets
Allowance for credit losses not currently deductible for tax purposes	$ 4,538	$ 900
Share-based compensation	20	79
State net operating loss carryforwards	4,812	507
Right of use liability	43	1,094
Other items	87	175
Valuation Allowance	(9,457)
Total deferred tax assets	43	2,755
Deferred tax liabilities
Right of use asset	43	1,062
Other items	0	308
Total deferred tax liabilities	43	1,370
Deferred income taxes	$ 0	$ 1,385