Debt (Tables)

6 Months Ended

Jun. 30, 2013

Debt [Abstract]

Summary of Long-term debt

Debt consisted of the following (in millions):

	June 30,		December 31,		June 30,
	2013		2012		2012
Revolving credit facility	$	69.1	$	59.1	$	68.3
Other obligations		0.4		0.7		0.2
Total debt		69.5		59.8		68.5
Less current portion		0.2		0.6		0.1
Long-term debt	$	69.3	$	59.2	$	68.4