CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (USD $) In Thousands, unless otherwise specified	Total	Common Stock	Additional Paid-In Capital	Retained Earnings	Treasury Stock	Accumulated Other Comprehensive Loss
Balances at Dec. 31, 2011	$ 465,615	$ 271	$ 286,408	$ 295,108	$ (57,770)	$ (58,402)
Balances (in shares) at Dec. 31, 2011		27,100			1,678
Increase (Decrease) in Stockholders' Equity
Net loss	(6,321)			(6,321)
Other comprehensive income	3,406					3,406
Issuance of common stock under share-based compensation plans		2	(2)
Issuance of common stock under share-based compensation plans (in shares)		162
Tax effect of share-based compensation plans and other	(2,070)		(2,070)
Share-based compensation expense	3,342		3,342
Dividends declared on common stock	(1,605)			(1,605)
Balances at Jun. 30, 2012	$ 462,367	$ 273	$ 287,678	$ 287,182	$ (57,770)	$ (54,996)
Balances (in shares) at Jun. 30, 2012		27,262			1,678