Supplemental Cash Flow Information

12 Months Ended

Dec. 31, 2011

Supplemental Cash Flow Information [Abstract]

2.	SUPPLEMENTAL CASH FLOW INFORMATION

Selected cash payments and non-cash activities were as follows:


	Years ended December 31,
	2011		2010		2009
Cash paid for interest	$	34	$	32	$	7
Cash paid for income taxes		5,422		2,870		2,431

Non-Cash Activity:
Value of Shares issued for acquisition of iQvolution		—		—		546

- 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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