CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
ASSETS:
Cash and cash equivalents	$ 355,636	$ 91,131
Restricted cash and cash equivalents	4,089	4,089
Accounts receivable (net of allowance of $1,010 and $1,059, respectively)	52,217	41,382
Prepaid and other current assets	4,392	4,021
Total current assets	416,334	140,623
Property and equipment (net of accumulated depreciation of $12,064 and $9,739, respectively)	35,487	35,462
Goodwill	99,694	56,457
Intangible assets, net	85,393	71,684
Deferred income tax assets	18,517	14,610
Other non-current assets	849	810
Non-current assets of discontinued operations	3,781	3,781
Total assets	660,055	323,427
LIABILITIES:
Accounts payable, trade	1,885	5,593
Accrued expenses and other current liabilities	68,960	49,403
Current contingent consideration	23,942	0
Current liabilities of discontinued operations	12,899	11,711
Total current liabilities	107,686	66,707
Long-term debt	232,095	0
Non-current contingent consideration	22,785	23,600
Other non-current liabilities	1,559	1,685
Total liabilities	364,125	91,992
Commitments and contingencies
SHAREHOLDERS' EQUITY:
Preferred stock $.01 par value; 5,000,000 shares authorized; none issued or outstanding	0	0
Common stock $.01 par value; 50,000,000 shares authorized; 14,162,254 and 13,955,378 shares issued, respectively, and 11,998,509 and 11,791,633 shares outstanding, respectively	142	140
Additional paid-in capital	1,068,970	1,018,010
Accumulated deficit	(709,748)	(722,630)
Treasury stock; 2,163,745 and 2,163,745 shares, respectively	(64,085)	(64,085)
Noncontrolling interest	651	0
Total shareholders' equity	295,930	231,435
Total liabilities and shareholders' equity	$ 660,055	$ 323,427