Consolidated Statements of Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Common stock	Preferred stock	Nonvested restricted stock	Additional paid-in capital	Accumulated other comprehensive income (loss)	Retained earnings
Beginning balance at Dec. 31, 2013	$ 65,665	$ 43	$ 15,299	$ (636)	$ 43,585	$ (1,348)	$ 8,722
Beginning balance, shares at Dec. 31, 2013		4,319,750	15,299
Net income	4,643						$ 4,643
Redemption of preferred stock	(4,057)		$ (4,057)
Redemption of preferred stock, shares			(4,057)
Cash dividends on Series T preferred stock	(687)						$ (687)
Issuance of common stock	5,950	$ 5			$ 5,945
Issuance of common stock, shares		475,000
Proceeds from exercise of stock options	$ 287				287
Proceeds from exercise of stock options, shares		32,764
Issuance of restricted stock				$ (27)	$ 27
Issuance of restricted stock, shares		2,000
Amortization of deferred compensation on restricted stock	$ 147			$ 147
Compensation expense related to stock options, net of tax	322				$ 322
Other comprehensive income	1,322					$ 1,322
Balance at Sep. 30, 2014	73,592	$ 48	$ 11,242	$ (516)	$ 50,166	(26)	$ 12,678
Balance, shares at Sep. 30, 2014		4,829,514	11,242
Beginning balance at Dec. 31, 2014	82,992	$ 62		$ (494)	$ 68,785	$ 302	14,337
Beginning balance, shares at Dec. 31, 2014		6,219,002
Net income	7,315						$ 7,315
Proceeds from exercise of stock options	189				$ 189
Proceeds from exercise of stock options, shares		24,130
Amortization of deferred compensation on restricted stock	144			$ 144
Compensation expense related to stock options, net of tax	426				$ 426
Other comprehensive income	(16)					$ (16)
Balance at Sep. 30, 2015	$ 91,050	$ 62		$ (350)	$ 69,400	$ 286	$ 21,652
Balance, shares at Sep. 30, 2015		6,243,132