CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
ASSETS:
Cash and cash equivalents	$ 162,091	$ 169,932
Restricted cash and cash equivalents	79	117
Accounts receivable (net of allowance of $1,429 and $1,402, respectively)	123,067	89,841
Prepaid and other current assets	28,638	27,949
Current assets of discontinued operations	8,556	8,570
Total current assets	322,431	296,409
Property and equipment (net of accumulated depreciation of $22,368 and $20,238, respectively)	71,572	62,381
Operating lease right-of-use assets	81,622	84,109
Goodwill	420,139	420,139
Intangible assets, net	117,189	128,502
Deferred income tax assets	87,586	96,224
Equity investment	121,253	80,000
Other non-current assets	5,403	5,334
Non-current assets of discontinued operations	15,982	15,892
Total assets	1,243,177	1,188,990
LIABILITIES:
Accounts payable, trade	7,230	10,111
Accrued expenses and other current liabilities	113,442	101,196
Current contingent consideration	9,046	0
Current liabilities of discontinued operations	803	536
Total current liabilities	130,521	111,843
Long-term debt	619,502	611,412
Operating lease liabilities	97,352	92,363
Non-current contingent consideration	0	8,249
Other non-current liabilities	359	362
Total liabilities	847,734	824,229
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; 15,797,177 and 15,766,193 shares issued, respectively, and 13,155,859 and 13,124,875 shares outstanding, respectively	158	158
Additional paid-in capital	1,200,306	1,188,673
Accumulated deficit	(621,860)	(640,909)
Treasury stock; 2,641,318 shares	(183,161)	(183,161)
Total shareholders' equity	395,443	364,761
Total liabilities and shareholders' equity	$ 1,243,177	$ 1,188,990