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Supplemental Cash Flow Information
3 Months Ended
Mar. 31, 2013
Supplemental Cash Flow Elements [Abstract]  
Supplemental Cash Flow Information
Supplemental Cash Flow Information
 
Quarter Ended
 
March 31,
 
2013
 
2012
Supplemental disclosure of cash flow information:
 
 
 
Interest paid
$
0.4

 
$
0.4

Income taxes paid
$
0.7

 
$
0.2

Supplemental disclosure of non-cash transactions:
 
 
 
Stock repurchases not yet settled (accrued in accounts payable)
$
1.5

 
$

Non-cash capital expenditures
$
2.7

 
$
1.8

Capital leases acquired
$
0.1

 
$