Balance Sheet Components (Tables)

12 Months Ended

Dec. 31, 2015

Balance Sheet Related Disclosures [Abstract]

Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets, net consisted of the following (in thousands):

	December 31,
	2015		2014
Prepaid expenses	$	9,893	$	6,170
Other current assets, net	169		296
Total prepaid expenses and other current assets, net	$	10,062	$	6,466

Property and Equipment

Property and equipment, net consisted of the following (in thousands):

	December 31,
	2015			2014
Computer equipment and data center	$	5,383		$	4,293
Purchased software	2,115			1,124
Internally-developed software	1,999			702
Office equipment	587			480
Office furniture	1,529			1,375
Leasehold improvements and other	6,131			3,821
	17,744			11,795
Accumulated depreciation	(6,915		)	(5,550		)
	10,829			6,245
Capital projects in progress	479			297
Total property and equipment, net	$	11,308		$	6,542

Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities consisted of the following (in thousands): 

	December 31,
	2015		2014
Salaries and related expenses	$	7,581	$	2,436
Accrued interest on Notes (see Note 8)	2,138		2,138
Other	3,287		2,653
Total accrued expenses and other current liabilities	$	13,006	$	7,227