Consolidated Statements of Comprehensive Loss Statement - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 19	$ (1,089)	$ (2,988)	$ (2,901)
Other comprehensive income (loss), net of tax:
Unrealized (loss) gain of securities available-for sale, net of tax	3,037	(18)	(62)	(7,076)
Other comprehensive loss, net of taxes	3,037	(18)	(62)	(7,076)
Total comprehensive (loss) income, net of tax	$ 3,056	$ (1,107)	$ (3,050)	$ (9,977)