Balance Sheet Components (Tables)

12 Months Ended

Dec. 31, 2016

Organization Consolidation And Presentation Of Financial Statements [Abstract]

Components of Property and Equipment

The following table shows the components of property and equipment as of the dates presented:

	December 31,
	2016			2015
Computer equipment	$	28,905		$	26,279
Software		21,323			16,602
Office equipment		951			1,016
Furniture, fixtures and leasehold improvements		5,946			6,049
		57,125			49,946
Less:  Accumulated depreciation and amortization		(36,544	)		(28,129	)
	$	20,581		$	21,817

Components of Accrued Expenses and Other Current Liabilities

The following table shows the components of accrued expenses and other current liabilities as of the dates presented:

	December 31,
	2016		2015
Accrued salary and payroll related expenses	$	3,894	$	4,829
Accrued accounts payable		1,915		3,417
Customer advances		1,582		1,463
Income tax payable		—		236
Sales and use tax payable		210		434
Deferred rent and other		761		806
	$	8,362	$	11,185