CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
ASSETS:
Cash and cash equivalents	$ 203,164	$ 169,932
Restricted cash and cash equivalents	83	117
Accounts receivable (net of allowance of $1,473 and $1,402, respectively)	124,076	89,841
Prepaid and other current assets	18,211	27,949
Current assets of discontinued operations	0	8,570
Total current assets	345,534	296,409
Property and equipment (net of accumulated depreciation of $23,696 and $20,238, respectively)	74,701	62,381
Operating lease right-of-use assets	79,967	84,109
Goodwill	420,139	420,139
Intangible assets, net	105,880	128,502
Deferred income tax assets	96,679	96,224
Equity investment	121,253	80,000
Other non-current assets	5,440	5,334
Non-current assets of discontinued operations	17,044	15,892
Total assets	1,266,637	1,188,990
LIABILITIES:
Current portion of long-term debt	161,723	0
Accounts payable, trade	6,623	10,111
Accrued expenses and other current liabilities	106,376	101,196
Current contingent consideration	196	0
Current liabilities of discontinued operations	4,933	536
Total current liabilities	279,851	111,843
Long-term debt	465,876	611,412
Operating lease liabilities	100,153	92,363
Non-current contingent consideration	0	8,249
Other non-current liabilities	389	362
Total liabilities	846,269	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; 15,955,742 and 15,766,193 shares issued, respectively, and 13,314,424 and 13,124,875 shares outstanding, respectively	160	158
Additional paid-in capital	1,218,628	1,188,673
Accumulated deficit	(615,259)	(640,909)
Treasury stock; 2,641,318 shares	(183,161)	(183,161)
Total shareholders' equity	420,368	364,761
Total liabilities and shareholders' equity	$ 1,266,637	$ 1,188,990