Consolidated Statements of Changes in Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Loss, Net [Member]	Total
Balance at Dec. 31, 2017	$ 8	$ 93,624	$ 206,845	$ (817)	$ 299,660
Balance (in shares) at Dec. 31, 2017	812,304
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income		0	9,941	0	9,941
Change in Net Unrealized Gain (Loss) on Securities Available-for-Sale, net of tax	$ 0	0	0	(3,725)	(3,725)
Balance at Mar. 31, 2018	$ 8	93,624	216,786	(4,542)	$ 305,876
Balance (in shares) at Mar. 31, 2018	812,304				812,304
Balance at Dec. 31, 2018	$ 8	72,974	241,221	(2,988)	$ 311,215
Balance (in shares) at Dec. 31, 2018	783,721				783,721
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income		0	13,549	0	$ 13,549
Issuance of Common Stock	$ 0	2,564	0	0	2,564
Issuance of Common Stock (in shares)	3,586
Change in Net Unrealized Gain (Loss) on Securities Available-for-Sale, net of tax	$ 0	0	0	2,990	2,990
Balance at Mar. 31, 2019	$ 8	$ 75,538	$ 254,770	$ 2	$ 330,318
Balance (in shares) at Mar. 31, 2019	787,307				787,307