v2.4.0.6

Stock incentive plans (Tables)

6 Months Ended

Jun. 30, 2012

Stock incentive plans

Schedule of recognized stock-based compensation expense

		Three Months Ended June 30,						Six Months Ended June 30,
		2012			2011			2012			2011
Network operations		$	105		$	92		$	111		$	110
Development and technology		222			125			421			161
Selling and marketing		191			134			401			174
General and administrative		434			344			1,012			456
Total stock-based compensation		$	952		$	695		$	1,945		$	901

Schedule of stock option activity

		Number of Options		Weighted Average Exercise Price			Weighted- Average Remaining Contract Life (years)		Aggregate Intrinsic Value
Outstanding at December 31, 2011		6,601		$	5.50		7.0		$	30,996
Granted		379		$	9.60
Exercised		(1,407	)	$	1.34
Cancelled/forfeited		(192	)	$	10.89
Outstanding at June 30, 2012		5,381		$	6.68		6.96		$	30,344
Vested and expected to vest at June 30, 2012		5,219		$	6.49		6.91		$	30,268
Exercisable at June 30, 2012		2,831		$	2.08		5.26		$	27,322

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