Consolidated Statement of Changes in Shareholders' Equity - USD ($) $ in Thousands	Preferred Stock [Member]	Common Stock [Member]	Surplus [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Loss [Member]	Total
Balance at Dec. 31, 2016	$ 20,000	$ 63	$ 22,178	$ 92,922	$ (21,465)	$ 113,698
Net income				5,269		5,269
Other comprehensive income, net of tax					1,255	1,255
Common stock issued		8	9,183			9,191
Preferred stock dividends paid				(1,215)		(1,215)
Preferred stock redemption	(20,000)					(20,000)
Stock based compensation			192			192
Reclassification of certain tax effects				4,383	(4,383)	0
Balance at Dec. 31, 2017	0	71	31,553	101,359	(24,593)	108,390
Net income				10,667		10,667
Other comprehensive income, net of tax					190	190
Common stock issued			(119)			(119)
Common stock dividend declared - $.27 per share				(2,549)		(2,549)
Stock based compensation			249			249
Balance at Dec. 31, 2018	$ 0	$ 71	$ 31,921	$ 109,477	$ (24,403)	$ 117,066