Consolidated Statements of Changes in Equity (Unaudited) - USD ($) $ in Thousands	Total	Revision of Prior Period, Accounting Standards Update, Adjustment	Common Shares	Additional Paid-In Capital	Retained Earnings	Retained Earnings Revision of Prior Period, Accounting Standards Update, Adjustment	Accumulated Other Comprehensive Loss	Unallocated Common Shares Held by ESOP
Beginning balance at Mar. 31, 2023	$ 38,666	$ (402)			$ 43,773	$ (402)	$ (5,107)
Accounting Standards Update [Extensible Enumeration]		us-gaap:AccountingStandardsUpdate201613Member				us-gaap:AccountingStandardsUpdate201613Member
Net income	2,856				2,856
Proceeds of stock offering and issuance of common shares (net of issuance costs of $1.9 million), Shares			4,130,815
Proceeds of stock offering and issuance of common shares (net of issuance costs of $1.9 million)	39,364		$ 41	$ 39,323
Purchase of common shares by the ESOP (330,465 shares)	(3,305)							$ (3,305)
ESOP shares committed to be released	126			(6)				132
Other comprehensive income (loss) - net of tax	489						489
Ending balance at Dec. 31, 2023	77,794		$ 41	39,317	46,227		(4,618)	(3,173)
Ending Balance, Shares at Dec. 31, 2023			4,130,815
Beginning balance at Sep. 30, 2023	38,482				45,290		(6,808)
Net income	937				937
Proceeds of stock offering and issuance of common shares (net of issuance costs of $1.9 million), Shares			4,130,815
Proceeds of stock offering and issuance of common shares (net of issuance costs of $1.9 million)	39,364		$ 41	39,323
Purchase of common shares by the ESOP (330,465 shares)	(3,305)							(3,305)
ESOP shares committed to be released	126			(6)				132
Other comprehensive income (loss) - net of tax	(1,248)						(1,248)
Ending balance at Dec. 31, 2023	77,794		$ 41	39,317	46,227		(4,618)	(3,173)
Ending Balance, Shares at Dec. 31, 2023			4,130,815
Beginning balance at Mar. 31, 2024	78,277		$ 41	39,318	47,130		(5,073)	(3,139)
Beginning Balance, Shares at Mar. 31, 2024			4,130,815
Net income	2,806				2,806
ESOP shares committed to be released	118			19				99
Stock purchased and retired	(137)			(94)	(43)
Stock purchased and retired, shares			(9,386)
Stock based compensation	26			26
Issuance of common shares for the restricted stock plan, Shares			49,566
Other comprehensive income (loss) - net of tax	176						176
Ending balance at Dec. 31, 2024	81,266		$ 41	39,269	49,893		(4,897)	(3,040)
Ending Balance, Shares at Dec. 31, 2024			4,170,995
Beginning balance at Sep. 30, 2024	81,627		$ 41	39,323	48,985		(3,649)	(3,073)
Beginning Balance, Shares at Sep. 30, 2024			4,130,815
Net income	951				951
ESOP shares committed to be released	47			14				33
Stock purchased and retired	(137)			(94)	(43)
Stock purchased and retired, shares			(9,386)
Stock based compensation	26			26
Issuance of common shares for the restricted stock plan, Shares			49,566
Other comprehensive income (loss) - net of tax	2,190						2,190
Ending balance at Dec. 31, 2024	$ 81,266		$ 41	$ 39,269	$ 49,893		$ (4,897)	$ (3,040)
Ending Balance, Shares at Dec. 31, 2024			4,170,995