Balance Sheet Components

9 Months Ended

Sep. 30, 2017

Organization Consolidation And Presentation Of Financial Statements [Abstract]

Balance Sheet Components

2. Balance Sheet Components

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

	September 30,			December 31,
	2017			2016
Computer equipment	$	29,855		$	28,905
Software, including internally developed software		22,720			21,323
Office equipment		896			951
Furniture, fixtures and leasehold improvements		5,847			5,946
		59,318			57,125
Less:  Accumulated depreciation and amortization		(42,540	)		(36,544	)
	$	16,778		$	20,581

Depreciation and amortization of internally developed software for the nine months ended September 30, 2017 and 2016 was $6,419 and $6,790, respectively.

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

	September 30,		December 31,
	2017		2016
Accrued compensation related expenses	$	3,898	$	3,894
Accrued accounts payable		2,368		1,915
Customer advances		1,960		1,582
Sales and use tax payable		208		210
Other		815		761
	$	9,249	$	8,362