Consolidated Statement of Shareholders' Equity (USD $) In Millions, unless otherwise specified	Total	Common Stock Par Value	Capital in Excess of Par Value	Retained Earnings	Treasury Stock	Accumulated Other Comprehensive Loss
Beginning Balance at Dec. 31, 2011	$ 174.7	$ 63.1	$ 167.7	$ 36.4	$ (16.1)	$ (76.4)
Net loss	(1.1)			(1.1)
Total other comprehensive income	6.5					6.5
Stock-based payments:
Non-vested stock and options	0.7		0.7
Stock awards	(0.2)				(0.2)
Ending Balance at Mar. 31, 2012	180.6	63.1	168.4	35.3	(16.3)	(69.9)
Beginning Balance at Dec. 31, 2012	146.9	63.4	171.1	8.9	(16.4)	(80.1)
Net loss	(0.6)			(0.6)
Total other comprehensive income	(3.0)					(3.0)
Stock-based payments:
Non-vested stock and options	0.6		0.6
Ending Balance at Mar. 31, 2013	$ 143.9	$ 63.4	$ 171.7	$ 8.3	$ (16.4)	$ (83.1)