Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Total	Preferred Stock	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive (Loss)	Treasury Stock
Beginning balance at Dec. 31, 2015	$ 114,712	$ 16,334	$ 8,113	$ 74,228	$ 20,054	$ (2,933)	$ (1,084)
Increase (Decrease) in Stockholders' Equity
Net Income	12,912				12,912
Other comprehensive income (loss)	(1,344)					(1,344)
Cash dividends paid	(646)				(646)
Dividends on preferred stock	(1,128)				(1,128)
Common stock issuance, net of issuance costs	20,519		1,913	18,606
Stock based compensation	568			568
Common stock options exercised	32		22	10
Ending balance at Dec. 31, 2016	145,625	16,334	10,048	93,412	31,192	(4,277)	(1,084)
Increase (Decrease) in Stockholders' Equity
Net Income	7,575				7,575
Other comprehensive income (loss)	1,289					1,289
Cash dividends paid	(1,033)				(1,033)
Dividends on preferred stock	(498)				(498)
Redemption of preferred stock	(8,500)	(8,500)
Common stock issuance, net of issuance costs	4,931		444	4,487
Stock based compensation	813			813
Common stock options exercised	(10)		4	(14)
Ending balance at Dec. 31, 2017	150,192	7,834	10,496	98,698	37,236	(2,988)	(1,084)
Increase (Decrease) in Stockholders' Equity
Mark to Market on equity positions held at December 31, 2017	0				98	(98)
Net Income	12,003				12,003
Other comprehensive income (loss)	(3,074)					(3,074)
Cash dividends paid	(1,220)				(1,220)
Dividends on preferred stock	(489)				(489)
Stock based compensation	1,267			1,267
Common stock options exercised	2,129		161	1,968
Restricted stock units vested	0		1	(1)
Stranded AOCI	0				646	(646)
Common stock issued from subordinated debt conversion, net of costs	15,965		1,000	14,965
Ending balance at Dec. 31, 2018	$ 176,773	$ 7,834	$ 11,658	$ 116,897	$ 48,274	$ (6,806)	$ (1,084)