Earnings Per Share - EPS Year Over Year (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2024	Sep. 30, 2023
Earnings Per Share
Net (loss) income	$ (8,062)	$ 975	$ 1,121	$ 1,236	$ 1,431	$ 798	$ (5,966)	$ 3,465
Average number of common shares outstanding	11,072,607			11,046,118			11,072,607	11,145,659
Less: Average unearned ESOP shares	313,693			335,511			319,147	340,960
Average number of common shares outstanding used to calculate basic earnings per common share	10,758,914			10,710,607			10,753,460	10,804,699
Additional common stock equivalents (nonvested stock) used to calculate diluted earnings per share				30,770				34,791
Additional common stock equivalents (stock options) used to calculate diluted earnings per share				18,741				52,240
Weighted-average common shares and common stock equivalents used to calculate diluted earnings per share	10,758,914			10,760,118			10,753,460	10,891,730
Earnings per Common share:
Basic (in dollars per share)	$ (0.75)			$ 0.12			$ (0.55)	$ 0.32
Diluted (in dollars per share)	$ (0.75)			$ 0.11			$ (0.55)	$ 0.32
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	89,133						84,117