CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 55,781	$ 55,066
Short-term investments	56,698	82,282
Accounts receivable, net of allowance of $3,086 and $1,812, respectively	13,209	12,134
Prepaid expenses and other current assets	1,661	2,096
Total current assets	127,349	151,578
Property and equipment, net	6,100	6,259
Goodwill	56,342	56,342
Intangible assets, net	13,794	15,265
Other assets	305	293
Total assets	203,890	229,737
Current liabilities:
Accounts payable	506	2,213
Accrued expenses and other current liabilities	6,608	8,197
Accrued compensation	4,631	6,326
Long-term bank and other debt-current	4,250	1,250
Total current liabilities	15,995	17,986
Other liabilities	7,441	6,775
Deferred taxes	1,357	1,185
Long term bank and other debt, net	27,137	25,227
Commitments and contingencies
Stockholders’ equity:
Common stock, $0.001 par value; 75,000,000 shares authorized as of June 30, 2016 and December 31, 2015; 38,744,118 shares and 38,524,922 shares issued and outstanding as of June 30, 2016 and December 31, 2015, respectively	39	38
Additional paid-in capital	312,589	309,078
Accumulated deficit	(160,693)	(130,510)
Accumulated other comprehensive income (loss)	25	(42)
Total stockholders’ equity	151,960	178,564
Total liabilities and stockholders’ equity	$ 203,890	$ 229,737