SUPPLEMENTAL CASH FLOW INFORMATION

12 Months Ended

Dec. 31, 2012

17. SUPPLEMENTAL CASH FLOW INFORMATION

Supplemental cash flow information was as follows:


*Years Ended December 31,*	2012		2011		2010
Interest paid	$	2,802	$	1,854	$	1,348
Income taxes net of refunds	$	46,819	$	45,137	$	37,361
Common stock issued for Carrier Enterprise III	$	93,250		—		—
Net assets of locations contributed to Carrier Enterprise II		—	$	14,769		—

- 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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