CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (USD $) In Millions, except Share data in Thousands, unless otherwise specified	Total	Common Stock	Treasury Stock	Additional Paid-In Capital	Accumulated Deficit	Accumulated Other Comprehensive Income
Balance at Dec. 31, 2008	$ 105.0	$ 0.1	$ (10.1)	$ 238.7	$ (208.1)	$ 84.4
Balance (in shares) at Dec. 31, 2008	15,055	15,055
Increase (Decrease) in Stockholders' Equity
Net income (loss)	(1.2)				(1.2)
Other comprehensive income (loss), net of income taxes	7.1					7.1
Dividends declared	(5.9)				(5.9)
Restricted stock vesting (Note 9)	(0.1)		(0.1)
Restricted stock vesting (in shares)	31	31
Stock-based compensation	4.7			4.7
Balance at Dec. 31, 2009	109.6	0.1	(10.2)	243.4	(215.2)	91.5
Balance (in shares) at Dec. 31, 2009	15,086	15,086
Increase (Decrease) in Stockholders' Equity
Net income (loss)	159.1				159.1
Other comprehensive income (loss), net of income taxes	(109.0)					(109.0)
Dividends declared	(5.9)				(5.9)
Stock options exercised	0.7			0.7
Stock options exercised (in shares)	86	86
Restricted stock vesting (Note 9)	(0.2)		(0.2)
Restricted stock vesting (in shares)	65	65
Stock-based compensation	4.9			4.9
Balance at Dec. 31, 2010	159.2	0.1	(10.4)	249.0	(62.0)	(17.5)
Balance (in shares) at Dec. 31, 2010	15,237	15,237
Increase (Decrease) in Stockholders' Equity
Net income (loss)	29.1				29.1
Other comprehensive income (loss), net of income taxes	(22.2)					(22.2)
Dividends declared	(6.7)			0.8	(7.5)
Stock options exercised	2.5			2.5
Stock options exercised (in shares)	268	268
Restricted stock vesting (Note 9)	(0.5)		(0.5)
Restricted stock vesting (in shares)	89	89
Stock-based compensation	4.3			4.3
Excess tax benefits from stock-based compensation	1.0			1.0
Balance at Dec. 31, 2011	$ 166.7	$ 0.1	$ (10.9)	$ 257.6	$ (40.4)	$ (39.7)
Balance (in shares) at Dec. 31, 2011	15,594	15,594