CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
ASSETS:
Cash and cash equivalents	$ 169,932	$ 60,243
Restricted cash and cash equivalents	117	96
Accounts receivable (net of allowance of $1,402 and $1,466, respectively)	89,841	113,487
Prepaid and other current assets	27,949	15,516
Current assets of discontinued operations	8,570	84
Total current assets	296,409	189,426
Property and equipment (net of accumulated depreciation of $20,238 and $17,979, respectively)	62,381	31,363
Operating lease right-of-use assets	84,109	25,519
Goodwill	420,139	420,139
Intangible assets, net	128,502	181,580
Deferred income tax assets	96,224	87,664
Equity investment (Note 8)	80,000	0
Other non-current assets	5,334	4,330
Non-current assets of discontinued operations	15,892	7,948
Total assets	1,188,990	947,969
LIABILITIES:
Revolving credit facility	0	75,000
Accounts payable, trade	10,111	2,873
Accrued expenses and other current liabilities	101,196	112,755
Current contingent consideration	0	9,028
Current liabilities of discontinued operations	536	31,050
Total current liabilities	111,843	230,706
Long-term debt	611,412	264,391
Operating lease liabilities	92,363	21,358
Non-current contingent consideration	8,249	24,436
Other non-current liabilities	362	4,752
Total liabilities	824,229	545,643
Commitments and contingencies (Notes 16 and 17)
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; 15,766,193 and 15,676,819 shares issued, respectively, and 13,124,875 and 13,035,501 shares outstanding, respectively	158	157
Additional paid-in capital	1,188,673	1,177,984
Accumulated deficit	(640,909)	(592,654)
Treasury stock; 2,641,318 shares	(183,161)	(183,161)
Total shareholders' equity	364,761	402,326
Total liabilities and shareholders' equity	$ 1,188,990	$ 947,969