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, 2013			0	21,861,418
Beginning balance at Dec. 31, 2013	$ 80,361		$ 0	$ 461,636	$ (363,670)	$ (17,605)
Comprehensive income:
Net income	5,842				5,842
Other comprehensive income, net of tax	7,566					7,566
Comprehensive income	13,408
Compensation expense recognized	655			$ 655
Issuance of restricted stock awards, net of cancellations (shares)				(126,687)
Shares issued as compensation to directors (shares)				6,479
Shares issued as compensation to directors	66			$ 66
Ending balance (shares) at Sep. 30, 2014			0	21,741,210
Ending balance at Sep. 30, 2014	94,490		$ 0	$ 462,357	(357,828)	(10,039)
Beginning balance (shares) at Dec. 31, 2014			0	24,185,923
Beginning balance at Dec. 31, 2014	266,916	[1]	$ 0	$ 487,603	(213,212)	(7,475)
Comprehensive income:
Net income	6,559				6,559
Other comprehensive income, net of tax	462					462
Comprehensive income	7,021
Compensation expense recognized	672			$ 672
Issuance of restricted stock awards, net of cancellations (shares)				103,828
Shares issued as compensation to directors (shares)				2,864
Shares issued as compensation to directors	31			$ 31
Ending balance (shares) at Sep. 30, 2015			0	24,292,615
Ending balance at Sep. 30, 2015	$ 274,640		$ 0	$ 488,306	$ (206,653)	$ (7,013)

[1] Derived from audited consolidated financial statements