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Supplemental Cash Flow Information

12 Months Ended

Dec. 31, 2011

8. Supplemental Cash Flow Information

Supplemental cash flow information for the years ended December 31, 2009, 2010 and 2011 is as follows (in thousands):

	2009		2010		2011

Income taxes paid, net of refunds	$	16,599	$	61,861	$	50,324

Interest paid	$	1,470	$	1,685	$	1,521

Assets acquired through capital leases	$	—	$	1,680	$	—

- 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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