CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
ASSETS:
Cash and cash equivalents	$ 50,497	$ 105,102
Restricted cash and cash equivalents	259	56
Accounts receivable (net of allowance of $1,823 and $1,143, respectively)	140,843	91,072
Prepaid and other current assets	12,914	16,428
Assets held for sale	0	21,328
Current assets of discontinued operations	0	185
Total current assets	204,513	234,171
Property and equipment (net of accumulated depreciation of $16,068 and $13,887, respectively)	31,192	23,175
Goodwill	419,935	348,347
Intangible assets, net	195,337	205,699
Deferred income tax assets	90,983	79,289
Other non-current assets	29,278	2,168
Non-current assets of discontinued operations	7,953	3,266
Total assets	979,191	896,115
LIABILITIES:
Revolving credit facility	85,000	125,000
Accounts payable, trade	19,492	15,074
Accrued expenses and other current liabilities	109,618	93,190
Current contingent consideration	32,955	11,080
Current liabilities of discontinued operations	31,721	17,609
Total current liabilities	278,786	261,953
Long-term debt	260,973	250,943
Non-current contingent consideration	21,103	27,757
Deferred income tax liabilities	711	894
Other non-current liabilities	28,354	8,360
Total liabilities	589,927	549,907
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; 15,635,268 and 15,428,351 shares issued, respectively, and 12,998,101 and 12,809,764 shares outstanding, respectively	156	154
Additional paid-in capital	1,165,597	1,134,227
Accumulated deficit	(594,512)	(610,482)
Treasury stock; 2,637,167 and 2,618,587 shares, respectively	(181,977)	(177,691)
Total shareholders' equity	389,264	346,208
Total liabilities and shareholders' equity	979,191	896,115
Common Stock
SHAREHOLDERS' EQUITY:
Total shareholders' equity	156	154
Additional Paid-in Capital
SHAREHOLDERS' EQUITY:
Total shareholders' equity	1,165,597	1,134,227
Accumulated Deficit
SHAREHOLDERS' EQUITY:
Total shareholders' equity	(594,512)	(610,482)
Treasury Stock
SHAREHOLDERS' EQUITY:
Total shareholders' equity	$ (181,977)	$ (177,691)