Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Total	Common stock	Additional paid-in capital	Unallocated common stock of ESOP	Treasury Stock	Retained earnings	Accumulated other comprehensive income (loss)
Balance at Dec. 31, 2021	$ 90,893	$ 64	$ 52,805	$ (3,432)	$ (301)	$ 41,615	$ 142
Net income (loss)	(172)					(172)
Other comprehensive (loss)	(12,033)						(12,033)
Reimbursement of stock offering costs	2		2
Purchase of shares by ESOP	(1,062)			(1,062)
ESOP shares committed to be released	151		11	140
Repurchase and retirement of shares-stock repurchase program	(1,995)	(1)	(1,994)
Purchase and retirement of common stock	(81)		(81)
Stock compensation expense	200		200
Balance at Sep. 30, 2022	75,903	63	50,943	(4,354)	(301)	41,443	(11,891)
Balance at Jun. 30, 2022	80,966	64	52,855	(4,401)	(301)	41,319	(8,570)
Net income (loss)	124					124
Other comprehensive (loss)	(3,321)						(3,321)
ESOP shares committed to be released	49		2	47
Repurchase and cancellation of common stock-stock repurchase program	(1,995)	(1)	(1,994)
Stock compensation expense	80		80
Balance at Sep. 30, 2022	75,903	63	50,943	(4,354)	(301)	41,443	(11,891)
Balance at Dec. 31, 2022	75,362	62	49,931	(4,307)	(301)	41,468	(11,491)
Balance (ASU 2016-13) at Dec. 31, 2022	$ (783)					(783)
Accounting Standards Update [Extensible List]	ASU 2016-13
Net income (loss)	$ (4,510)					(4,510)
Other comprehensive (loss)	(32)						(32)
ESOP shares committed to be released	109		(31)	140
Repurchase and cancellation of common stock-stock repurchase program	(470)		(470)
Sale of common stock by Rabbi Trust	6				6
Purchase and retirement of common stock	(57)		(57)
Stock options exercised	19		19
Stock compensation expense	515		515
Balance at Sep. 30, 2023	70,159	62	49,907	(4,167)	(295)	36,175	(11,523)
Balance at Jun. 30, 2023	74,126	62	49,964	(4,214)	(295)	39,816	(11,207)
Net income (loss)	(3,641)					(3,641)
Other comprehensive (loss)	(316)						(316)
ESOP shares committed to be released	31		(16)	47
Repurchase and cancellation of common stock-stock repurchase program	(238)		(238)
Stock options exercised	19		19
Stock compensation expense	178		178
Balance at Sep. 30, 2023	$ 70,159	$ 62	$ 49,907	$ (4,167)	$ (295)	$ 36,175	$ (11,523)