CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY - USD ($) $ in Thousands	Shares of Common Stock	Common Stock and Additional Paid in Capital	Retained Earnings (Accumulated Deficit)	Accumulated Other Comprehensive Income (Loss)	Total
Balance, beginning of period at Dec. 31, 2013		$ 53,621	$ 11,412	$ 216	$ 65,249
Balance (in shares) at Dec. 31, 2013	5,541,390
Increase (Decrease) in Shareholders' Equity
Net income			1,700		1,700
Other comprehensive income (loss):
Net unrealized gain on securities available for sale				346	346
Actuarial loss on defined benefit pension obligation				(49)	(49)
Total comprehensive income				297	1,997
Stock compensation		429			429
Acquisition - Peninsula Financial Corp		7,804			7,804
Acquisition - Peninsula Financial Corp (in shares)	695,361
Stock option exercise		(32)			(32)
Stock option exercise (in shares)	6,580
Restricted stock award vesting (in shares)	(37,125)
Issuance of common stock		(7,772)			(7,772)
Issuance of common stock (in shares)	739,066
Repurchase of common stock		(143)			(143)
Repurchase of common stock (in shares)	(13,700)
Dividend on common stock			(1,308)		(1,308)
Balance, end of period at Dec. 31, 2014		61,679	11,804	513	73,996
Balance (in shares) at Dec. 31, 2014	6,266,756
Increase (Decrease) in Shareholders' Equity
Net income			5,596		5,596
Other comprehensive income (loss):
Net unrealized gain on securities available for sale				(265)	(265)
Total comprehensive income				(265)	5,331
Stock compensation		576			576
Restricted stock award vesting (in shares)	53,319
Repurchase of common stock		(1,122)			(1,122)
Repurchase of common stock (in shares)	(102,455)
Dividend on common stock			(2,179)		(2,179)
Balance, end of period at Dec. 31, 2015		61,133	15,221	248	76,602
Balance (in shares) at Dec. 31, 2015	6,217,620
Increase (Decrease) in Shareholders' Equity
Net income			4,483		4,483
Other comprehensive income (loss):
Net unrealized gain on securities available for sale				(399)	(399)
Actuarial loss on defined benefit pension obligation				(29)	(29)
Total comprehensive income				(428)	4,055
Stock compensation		600			600
Restricted stock award vesting (in shares)	59,751
Repurchase of common stock		(150)			(150)
Repurchase of common stock (in shares)	(14,000)
Dividend on common stock			(2,498)		(2,498)
Balance, end of period at Dec. 31, 2016		$ 61,583	$ 17,206	$ (180)	$ 78,609
Balance (in shares) at Dec. 31, 2016	6,263,371