CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Common Stock	Additional Paid in Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Unearned ESOP Shares
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Total Stockholders' Equity	$ 154,482	$ 56	$ 84,397	$ 72,594	$ (1,847)	$ (718)
Balance at beginning of period at Dec. 31, 2018	154,482	56	84,397	72,594	(1,847)	(718)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income	15,272			15,272
Unrealized holding gain on investment securities net of tax of $1,049	2,764				2,764
Reclassification due to reclassification of held-to-maturity securities to available-for-sale securities net of tax $223	587			0	587
Cash dividend	(2,668)			(2,668)
Net change in fair market value below cost of leveraged ESOP shares released	(3)		(3)
Dividend reinvestment	0		122	(122)
Proceeds from private placement	10,632	3	10,629
Net change in unearned ESOP shares	116					116
Repurchase of common stock	(17)			(17)
Stock based compensation	329		329
Total Stockholders' Equity	154,482	56	84,397	72,594	(1,847)	(718)
Total Stockholders' Equity	181,494	59	95,474	85,059	1,504	(602)
Balance at beginning of period at Dec. 31, 2019	181,494	59	95,474	85,059	1,504	(602)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income	16,136			16,136
Unrealized holding gain on investment securities net of tax of $1,049	3,000				3,000
Cash dividend	(2,819)			(2,819)
Net change in fair market value below cost of leveraged ESOP shares released	(39)		(39)
Dividend reinvestment	0		134	(134)
Net change in unearned ESOP shares	143					143
Repurchase of common stock	(298)			(298)
Stock based compensation	396		396
Total Stockholders' Equity	181,494	59	95,474	85,059	1,504	(602)
Total Stockholders' Equity	$ 198,013	$ 59	$ 95,965	$ 97,944	$ 4,504	$ (459)