4. Balance Sheet Components

Cash and Cash Equivalents

Cash and cash equivalents consist of the following:

Accounts Receivable

Accounts receivable consist of the following:

	June 30,			December 31,
	2014			2013
	(in thousands)
Accounts receivable	$	29,943		$	27,275
Allowance for doubtful accounts	(295		)	(329		)
Accounts receivable, net	$	29,648		$	26,946

Property and Equipment, Net

Property and equipment, net consists of the following:

	June 30,			December 31,
	2014			2013
	(in thousands)
Computer equipment	$	16,035		$	12,919
Software	2,360			2,314
Office furniture	1,576			1,318
Leasehold improvements	3,130			2,993
Construction in progress	1,446			51
Total property and equipment	24,547			19,595
Less accumulated depreciation	(9,058		)	(5,739		)
Property and equipment, net	$	15,489		$	13,856

Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities are as follows:

	June 30,		December 31,
	2014		2013
	(in thousands)
Accrued bonuses, commissions and wages	$	7,640	$	12,321
Accrued ESPP	2,207		3,278
Accrued vacation	2,758		2,202
Accrued marketing expenses	1,662		1,062
Accrued legal, consulting and audit fees	317		672
Accrued employee expense reimbursements	497		643
Accrued sales taxes and other taxes	351		638
Liability payable for unvested stock options exercises	347		552
Accrued sales awards	428		320
Accrued other	1,632		1,367
Total	$	17,839	$	23,055

Changes in Accumulated Other Comprehensive Income

Changes in accumulated other comprehensive income are as follows:

	Foreign Currency Translation Adjustments			Total
	(in thousands)
Balance at December 31, 2013	$	198		$	198

Other comprehensive income before reclassifications	65			65
Amounts reclassified from accumulated other comprehensive income	—			—
Other comprehensive income attributable to redeemable non-controlling interests	(18		)	(18		)

Balance at June 30, 2014	$	245		$	245