Consolidated Statements of Shareholders' Equity (unaudited) - USD ($) $ in Thousands	Total		Preferred Stock [Member]	Common Stock [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Beginning balance (shares) at Dec. 31, 2014			0	24,185,923
Beginning balance at Dec. 31, 2014	$ 266,916		$ 0	$ 487,603	$ (213,212)	$ (7,475)
Comprehensive income:
Net income	5,042				5,042
Other comprehensive income (loss), net of tax	(2,574)					(2,574)
Comprehensive income (loss)	2,468
Compensation expense recognized	381			$ 381
Issuance of restricted stock awards, net of cancellations (shares)				24,358
Shares issued as compensation to directors (shares)				1,942
Shares issued as compensation to directors	21			$ 21
Ending balance (shares) at Jun. 30, 2015			0	24,212,223
Ending balance at Jun. 30, 2015	269,786		$ 0	$ 488,005	(208,170)	(10,049)
Beginning balance (shares) at Dec. 31, 2015			0	24,292,646
Beginning balance at Dec. 31, 2015	273,038	[1]	$ 0	$ 490,075	(206,298)	(10,739)
Comprehensive income:
Net income	7,806				7,806
Other comprehensive income (loss), net of tax	6,249					6,249
Comprehensive income (loss)	14,055
Compensation expense recognized	339			$ 339
Issuance of restricted stock awards, net of cancellations (shares)				(1,200)
Shares issued as compensation to directors (shares)				7,194
Shares issued as compensation to directors	67			$ 67
Cancellation of stock warrant	(60)			$ (60)
Ending balance (shares) at Jun. 30, 2016			0	24,298,640
Ending balance at Jun. 30, 2016	$ 287,439		$ 0	$ 490,421	$ (198,492)	$ (4,490)

[1] Derived from audited consolidated financial statements