UNAUDITED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS EQUITY - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive (Loss) Income
Beginning balance at Dec. 31, 2016	$ 134,671	$ 4,037	$ 33,253	$ 107,262	$ (9,881)
Net income	8,842			8,842
Other comprehensive income	948				948
Share based compensation	1,582	43	1,942	(403)
Dividends declared	(3,745)			(3,745)
Ending balance at Jun. 30, 2017	142,298	4,080	35,195	111,956	(8,933)
Beginning balance at Dec. 31, 2017	147,957	4,082	35,663	114,093	(5,881)
Cumulative effect of accounting changes				1,202	(1,202)
Net income	11,916			11,916
Other comprehensive income	(1,757)				(1,757)
Share based compensation	1,511	22	1,489
Dividends declared	(3,935)			(3,935)
Ending balance at Jun. 30, 2018	$ 155,692	$ 4,104	$ 37,152	$ 123,276	$ (8,840)