Fair Value Measurements (Tables)

9 Months Ended

Sep. 30, 2012

Fair Value Measurements

Schedule of assets and liabilities accounted for at fair value

		Fair Value Measurements at September 30, 2012
	Balance Sheet Location	Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total Fair Value Measurements
Assets:
Money market funds	(a)	$	4,003	$	—	$	—	$	4,003
Marketable equity securities	(b)	1,046		—		—		1,046
Springbox revenue sharing	(b)	—		—		768		768
Total		$	5,049	$	—	$	768	$	5,817
Liabilities:
Currency forward derivatives/options	(c)	$	—	$	212	$	—	$	212
Revenue earnouts	(c)	—		—		3,089		3,089
Total		$	—	$	212	$	3,089	$	3,301

		Fair Value Measurements at December 31, 2011
		Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total Fair Value Measurements
Assets:
Money market funds	(a)	$	35,929	$	—	$	—	$	35,929
Marketable equity securities	(b)	1,489		—		—		1,489
Total		$	37,418	$	—	$	—	$	37,418
Liabilities:
Currency forward derivatives	(c)	$	—	$	532	$	—	$	532
Revenue earnouts	(c)(d)	—		—		1,673		1,673
Total		$	—	$	532	$	1,673	$	2,205

(a) Included in cash and cash equivalents.

(b) Included in other non-current assets.

(c) Included in accrued liabilities.

(d) Included in other non-current liabilities.

Schedule of reconciliation of changes in the fair values of Level 3 assets

	Springbox Revenue Sharing
Balance at December 31, 2011	$	—
Additions	768
Change in fair value recognized in earnings	—
Balance at September 30, 2012	$	768

Schedule of reconciliation of changes in the fair values of level 3 liabilities

	Revenue Earnouts
Balance at December 31, 2011	$	1,673
Additions	1,855
Change in fair value recognized in earnings	(439		)
Balance at September 30, 2012	$	3,089