Condensed Consolidated Statement of Shareholders' Equity - 3 months ended Mar. 31, 2020 - USD ($) $ in Thousands	Total	Additional Paid-in Capital [Member]	Treasury Shares [Member]	Retained Earnings [Member]
Beginning, Balance at Dec. 31, 2019	$ 200,895	$ 183,687	$ (4,882)	$ 22,090
Net Income	50			50
Purchase of treasury stock	(2,435)		(2,435)
ESOP contribution	4,831	2,374	2,457
Stock-based compensation	1,582	1,582
Ending, Balance at Mar. 31, 2020	$ 204,923	$ 187,643	$ (4,860)	$ 22,140