Consolidated Statements of Comprehensive Loss Statement - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Statement of Comprehensive Income [Abstract]
Net loss	$ (2,113)	$ (1,586)	$ (4,325)	$ (3,007)
Other comprehensive income (loss), net of tax:
Change in unrealized loss of securities available-for-sale, net of tax	2,122	(2,306)	1,859	(3,099)
Other comprehensive loss, net of tax	2,122	(2,306)	1,859	(3,099)
Total comprehensive loss, net of tax	$ 9	$ (3,892)	$ (2,466)	$ (6,106)