CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
ASSETS:
Cash and cash equivalents	$ 64,565	$ 105,102
Restricted cash and cash equivalents	38	56
Accounts receivable (net of allowance of $1,370 and $1,143, respectively)	119,707	91,072
Prepaid and other current assets	12,899	16,428
Assets held for sale	21,337	21,328
Current assets of discontinued operations	420	185
Total current assets	218,966	234,171
Property and equipment (net of accumulated depreciation of $13,377 and $13,887 respectively)	25,823	23,175
Goodwill	419,952	348,347
Intangible assets, net	223,872	205,699
Deferred income tax assets	87,323	79,289
Other non-current assets	13,303	2,168
Non-current assets of discontinued operations	3,266	3,266
Total assets	992,505	896,115
LIABILITIES:
Revolving credit facility	185,000	125,000
Accounts payable, trade	12,181	15,074
Accrued expenses and other current liabilities	106,007	93,190
Current contingent consideration	30,710	11,080
Current liabilities of discontinued operations	16,361	17,609
Total current liabilities	350,259	261,953
Long-term debt	254,248	250,943
Non-current contingent consideration	18,719	27,757
Deferred income tax liabilities	894	894
Other non-current liabilities	16,197	8,360
Total liabilities	640,317	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; 15,514,993 and 15,428,351 shares issued, respectively, and 12,878,905 and 12,809,764 shares outstanding, respectively	155	154
Additional paid-in capital	1,144,694	1,134,227
Accumulated deficit	(610,994)	(610,482)
Treasury stock; 2,636,088 and 2,618,587 shares, respectively	(181,667)	(177,691)
Total shareholders' equity	352,188	346,208
Total liabilities and shareholders' equity	$ 992,505	$ 896,115