Supplemental Cash Flow Information

12 Months Ended

Dec. 31, 2011

Supplemental Cash Flow Elements [Abstract]



	Year Ended December 31,
	2011		2010		2009
Supplemental disclosure of cash flow information:
Interest paid	$	10.4	$	6.0	$	2.0
Income taxes paid	$	3.5	$	0.8	$	12.8
Supplemental disclosure of non-cash transactions:
Non-cash capital expenditures	$	1.8	$	1.7	$	5.3
Issuance of Nichols Promissory Note — Note 4	$	—	$	6.7	$	—
Capital leases acquired	$	0.3	$	—	$	—

- Definition

The entire disclosure for supplemental cash flow activities, including cash, noncash, and part noncash transactions, for the period. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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