SUPPLEMENTAL CASH FLOW INFORMATION (Notes)

12 Months Ended

Dec. 31, 2011

Supplemental Cash Flow Elements [Abstract]

The following table reflects supplemental cash flow investing activities related to the acquisitions of Blue Order and Euphonix during the year ended December 31, 2010 and the acquisition of MaxT during the year ended December 31, 2009. There was no supplemental cash flow investing activity during the year ended December 31, 2011.



	2010			2009
Fair value of:
Assets acquired and goodwill	$	48,598		$	7,332
Liabilities assumed	(14,228		)	(2,152		)
Total consideration	34,370			5,180
Less: cash acquired	(1,586		)	(767		)
Less: equity consideration	(5,776		)	—
Net cash paid for acquisitions	$	27,008		$	4,413

Cash paid for interest was $1.8 million, $0.8 million and $0.9 million for the years ended December 31, 2011, 2010 and 2009, respectively.

- 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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