CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
ASSETS:
Cash and cash equivalents	$ 345,239	$ 91,131
Restricted cash and cash equivalents	4,087	4,089
Accounts receivable (net of allowance of $1,260 and $1,059, respectively)	64,128	41,382
Prepaid and other current assets	9,690	4,021
Total current assets	423,144	140,623
Property and equipment (net of accumulated depreciation of $12,172 and $9,739, respectively)	35,345	35,462
Goodwill	113,558	56,457
Intangible assets, net	85,265	71,684
Deferred income tax assets	17,737	14,610
Other non-current assets	826	810
Non-current assets of discontinued operations	3,781	3,781
Total assets	679,656	323,427
LIABILITIES:
Accounts payable, trade	3,552	5,593
Accrued expenses and other current liabilities	68,744	49,403
Current contingent consideration	24,014	0
Current liabilities of discontinued operations	13,396	11,711
Total current liabilities	109,706	66,707
Long-term debt	235,120	0
Non-current contingent consideration	30,544	23,600
Other non-current liabilities	1,473	1,685
Total liabilities	376,843	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; 14,174,357 and 13,955,378 shares issued, respectively, and 11,968,459 and 11,791,633 shares outstanding, respectively	142	140
Additional paid-in capital	1,076,748	1,018,010
Accumulated deficit	(700,628)	(722,630)
Treasury stock; 2,205,898 and 2,163,745 shares, respectively	(74,086)	(64,085)
Noncontrolling interest	637	0
Total shareholders' equity	302,813	231,435
Total liabilities and shareholders' equity	$ 679,656	$ 323,427