CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
ASSETS:
Cash and cash equivalents	$ 196,658	$ 251,231
Restricted cash and cash equivalents	120	111
Accounts receivable (net of allowance of $1,803 and $1,456, respectively)	114,294	97,658
Prepaid and other current assets	26,995	25,379
Total current assets	338,067	374,379
Property and equipment (net of accumulated depreciation of $28,180 and $28,315, respectively)	70,680	72,477
Operating lease right-of-use assets	74,807	77,346
Goodwill	420,139	420,139
Intangible assets, net	77,847	85,763
Deferred income tax assets	127,823	87,581
Equity investment	173,140	158,140
Other non-current assets	6,969	6,942
Non-current assets of discontinued operations	0	16,589
Total assets	1,289,472	1,299,356
LIABILITIES:
Current portion of long-term debt	169,484	166,008
Accounts payable, trade	9,909	1,692
Accrued expenses and other current liabilities	107,881	106,731
Current liabilities of discontinued operations	4	1
Total current liabilities	287,278	274,432
Long-term debt	564,981	478,151
Operating lease liabilities	93,759	96,165
Deferred income tax liabilities	2,265	2,265
Other non-current liabilities	341	351
Total liabilities	948,624	851,364
Commitments and contingencies (Note 13)
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; 16,119,648 and 16,070,720 shares issued, respectively, and 12,764,182 and 13,095,149 shares outstanding, respectively	161	161
Additional paid-in capital	1,145,038	1,242,794
Accumulated deficit	(538,173)	(571,794)
Treasury stock; 3,355,466 and 2,975,571 shares, respectively	(266,178)	(223,169)
Total shareholders' equity	340,848	447,992
Total liabilities and shareholders' equity	$ 1,289,472	$ 1,299,356