Consolidated Statements Of Changes In Stockholders' Equity And Comprehensive Income (Loss) (USD $) In Thousands, except Share data, unless otherwise specified		Common Stock Shares Outstanding and to be Issued [Member]	Common Stock and Additional Paid-in Capital [Member] USD ($)	Treasury Stock [Member] USD ($)	Accumulated Deficit [Member] USD ($)	Accumulated Other Comprehensive Income (Loss) [Member] USD ($)	Total USD ($)
Balance at Dec. 31, 2012			$ 705,389	$ (102,397)	$ (417,957)	$ 3,165	$ 188,200
Balance (in shares) at Dec. 31, 2012	[1]	21,169,521
Comprehensive income:
Net income					2,272		2,272
Other comprehensive income (loss)						(1,204)	(1,204)
Stock compensation awards, net of forfeitures (in shares)	[1]	219,658
Stock based compensation, net			337				337
Repurchase of common stock				(63)			(63)
Repurchase of common stock (in shares)	[1]	(6,312)
Balance at Mar. 31, 2013			705,726	(102,460)	(415,685)	1,961	189,542
Balance (in shares) at Mar. 31, 2013	[1]	21,382,867
Balance at Dec. 31, 2013			706,514	(102,672)	(405,494)	(8,954)	189,394
Balance (in shares) at Dec. 31, 2013	[1]	21,303,707
Comprehensive income:
Net income					3,542		3,542
Other comprehensive income (loss)						2,843	2,843
Stock compensation awards, net of forfeitures (in shares)	[1]	404,761
Stock based compensation, net			459				459
Repurchase of common stock				(163)			(163)
Repurchase of common stock (in shares)	[1]	(12,361)
Dividends paid					(1,046)		(1,046)
Balance at Mar. 31, 2014			$ 706,973	$ (102,835)	$ (402,998)	$ (6,111)	$ 195,029
Balance (in shares) at Mar. 31, 2014	[1]	21,696,107

[1] Share amounts have been adjusted to reflect the Company's 1-for-5 reverse stock split on May 20, 2013.