CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
CURRENT ASSETS:
Cash and cash equivalents	$ 40,844	$ 49,372
Cash held as collateral	5,400	0
Accounts receivable, net of allowance for doubtful accounts of $1,998 and $1,275 as of September 30, 2015 and December 31, 2014, respectively	32,443	31,382
Prepaid expenses and other current assets	11,333	10,374
Deferred tax assets, net	2,675	2,575
Total current assets	92,695	93,703
Property and equipment, net	22,305	19,583
Intangibles, net	26,809	32,620
Goodwill	80,387	80,848
Deferred tax assets, net	12,824	10,762
Other assets	2,216	2,301
Total assets	237,236	239,817
CURRENT LIABILITIES:
Accounts payable	6,769	8,985
Accrued expenses and other current liabilities	36,902	37,772
Deferred revenue	10,296	11,992
Total current liabilities	53,967	58,749
Other liabilities	589	731
Total liabilities	$ 54,556	$ 59,480
Commitments and contingencies (See Note 10)
STOCKHOLDERS’ EQUITY (See Note 11):
Common stock	$ 57	$ 57
Additional paid-in capital	283,179	274,046
Treasury stock	(1)	(1)
Accumulated deficit	(98,114)	(92,627)
Accumulated other comprehensive loss	(2,441)	(1,138)
Total stockholders’ equity	182,680	180,337
Total liabilities and stockholders’ equity	$ 237,236	$ 239,817