CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 106,092	$ 105,703
Accounts receivable, net of allowance of $2,354 and $1,386 at December 31, 2017 and December 31, 2016, respectively	16,399	20,182
Prepaid expenses and other current assets	5,102	5,247
Total current assets	127,593	131,132
Long-term restricted cash	1,181	1,181
Property and equipment, net	11,829	12,130
Intangible assets, net	4,019	4,154
Goodwill	51,438	48,678
Deferred tax assets, net	6,500	9,918
Investments	1,442	2,685
Other assets	118	308
Total assets	204,120	210,186
Current liabilities:
Accrued compensation and employee benefits	6,100	6,164
Accounts payable and accrued expenses	5,661	7,515
Deferred revenue	14,113	16,752
Total current liabilities	25,874	30,431
Deferred rent	3,365	3,720
Other liabilities	1,792	1,485
Total liabilities	31,031	35,636
Commitments and contingencies (Note 11)
Stockholders’ equity:
Preferred stock, $0.001 par value; 5,000,000 shares authorized and 0 shares issued and outstanding as of December 31, 2017 and 2016, respectively	0	0
Common stock, $0.01 par value; 100,000,000 shares authorized and 25,696,796 and 26,304,925 shares issued and outstanding at December 31, 2017 and 2016, respectively	258	264
Additional paid-in-capital	180,695	178,959
Accumulated deficit	(7,864)	(4,673)
Total stockholders’ equity	173,089	174,550
Total liabilities and stockholders’ equity	$ 204,120	$ 210,186