Consolidated Statements of Shareholders' Equity - USD ($) $ in Thousands	Total		Unallocated Common Stock Held by ESOP	Common Stock	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)
Balance at beginning of period at Dec. 31, 2020	$ 205,600		$ 0	$ 10	$ 822	$ 205,799	$ (1,031)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income	(745)					(745)
Other comprehensive income (loss)	597	[1]					597
Balance at end of period at Mar. 31, 2021	205,452		0	10	822	205,054	(434)
Balance at beginning of period at Dec. 31, 2021	429,471		(21,905)	285	282,006	169,457	(372)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income	553					553
Other comprehensive income (loss)	(10,132)	[1]					(10,132)
ESOP shares committed to be released	322		228		94
Balance at end of period at Mar. 31, 2022	$ 420,214		$ (21,677)	$ 285	$ 282,100	$ 170,010	$ (10,504)

[1] The 2022 period tax is inclusive of a deferred tax valuation allowance.