Debt (Tables)

6 Months Ended

Jun. 30, 2012

Debt [Abstract]

Summary of Long Term Debt

	June 30,		December 31,		June 30,
	2012		2011		2011
Revolving credit facility	$	68.3	$	52.1	$	66.8
Other obligations		0.2		0.5		0.2
Total debt		68.5		52.6		67.0
Less current portion		0.1		0.4		0.1
Long-term debt	$	68.4	$	52.2	$	66.9