Balance Sheet Components (Tables)

3 Months Ended

Mar. 31, 2018

Balance Sheet Related Disclosures [Abstract]

Property and Equipment, Net

Property and equipment consist of the following (in thousands):

	March 31, 2018			December 31, 2017
Software	$	33,248		$	33,198
Computer equipment		24,853			24,342
Leasehold improvements		7,854			7,905
Furniture and fixtures		2,147			2,107
Total		68,102			67,552
Accumulated depreciation and amortization		(57,315	)		(55,752	)
Projects in process		5,362			4,810
Property and equipment, net	$	16,149		$	16,610

Accrued Compensation and Benefits

Accrued compensation and benefits consist of the following (in thousands):

	March 31, 2018		December 31, 2017
Bonus	$	2,435	$	7,212
Commissions		2,314		4,199
Vacation		503		371
Payroll and related expenses		2,770		2,132
Accrued compensation and benefits	$	8,022	$	13,914

Other Current Liabilities

Other current liabilities consist of the following (in thousands):

	March 31, 2018		December 31, 2017
Distribution fees	$	15,394	$	18,485
Marketing expenses		2,505		2,826
Prefunded liability		1,723		2,151
Traffic acquisition cost		2,289		3,040
Other		9,986		9,036
Other current liabilities	$	31,897	$	35,538