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, 2014	$ 82,992	$ 62		$ (494)	$ 68,785	$ 302	$ 14,337
Beginning balance, shares at Dec. 31, 2014		6,219,002
Net income	2,028						$ 2,028
Proceeds from exercise of stock options	75				$ 75
Proceeds from exercise of stock options, shares		11,818
Amortization of deferred compensation on restricted stock	44			$ 44
Compensation expense related to stock options, net of tax	149				$ 149
Other comprehensive income	65					$ 65
Balance at Mar. 31, 2015	85,353	$ 62		$ (450)	$ 69,009	367	$ 16,365
Balance, shares at Mar. 31, 2015		6,230,820
Beginning balance at Dec. 31, 2015	94,240	$ 63		(360)	$ 70,037	(4)	24,504
Beginning balance, shares at Dec. 31, 2015		6,289,038
Net income	3,006						$ 3,006
Proceeds from exercise of stock options	$ 285				$ 285
Proceeds from exercise of stock options, shares		37,950
Issuance of restricted stock				(391)	$ 391
Issuance of restricted stock, shares		17,000
Amortization of deferred compensation on restricted stock	$ 70			$ 70
Compensation expense related to stock options, net of tax	176				$ 176
Other comprehensive income	518					518
Balance at Mar. 31, 2016	$ 98,295	$ 63		$ (681)	$ 70,889	$ 514	$ 27,510
Balance, shares at Mar. 31, 2016		6,343,988