CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY - USD ($) $ in Thousands	Shares of Common Stock	Common Stock and Additional Paid in Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Total
Balance, beginning 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 for period			2,785		2,785
Other comprehensive income
Net unrealized gain on securities available for sale				489	489
Total comprehensive income			2,785	489	3,274
Stock compensation		450			450
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			(1,891)		(1,891)
Balance, end of period at Sep. 30, 2016		61,433	16,115	737	78,285
Balance (in shares) at Sep. 30, 2016	6,263,371
Balance, beginning of period at Dec. 31, 2015		61,133	15,221	248	76,602
Balance (in shares) at Dec. 31, 2015	6,217,620
Other comprehensive income
Repurchase of common stock (in shares)	(14,000)
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
Increase (Decrease) in Shareholders' Equity
Net income for period			5,499		5,499
Other comprehensive income
Net unrealized gain on securities available for sale				509	509
Total comprehensive income			5,499	509	6,008
Stock compensation		298			298
Restricted stock award vesting (in shares)	31,559
Dividend on common stock			(2,266)		(2,266)
Balance, end of period at Sep. 30, 2017		$ 61,881	$ 20,439	$ 329	$ 82,649
Balance (in shares) at Sep. 30, 2017	6,294,930