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	2,519				2,519
Other comprehensive income, net of tax	1,339					1,339
Comprehensive income	3,858
Compensation expense recognized	167			$ 167
Issuance of restricted stock awards, net of cancellations (shares)				(1,737)
Shares issued as compensation to directors (shares)				944
Shares issued as compensation to directors	11			$ 11
Ending balance (shares) at Mar. 31, 2015			0	24,185,130
Ending balance at Mar. 31, 2015	270,952		$ 0	$ 487,781	(210,693)	(6,136)
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	3,914				3,914
Other comprehensive income, net of tax	4,031					4,031
Comprehensive income	7,945
Compensation expense recognized	162			$ 162
Issuance of restricted stock awards, net of cancellations (shares)				(1,200)
Shares issued as compensation to directors (shares)				605
Shares issued as compensation to directors	6			$ 6
Ending balance (shares) at Mar. 31, 2016			0	24,292,051
Ending balance at Mar. 31, 2016	$ 281,151		$ 0	$ 490,243	$ (202,384)	$ (6,708)

[1] Derived from audited consolidated financial statements