Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
REVENUES	$ 471,194	$ 468,266	$ 1,390,483	$ 1,432,008
EXPENSES:
Operating	338,192	347,927	1,004,146	1,063,169
General and administrative	34,600	35,883	97,358	97,307
Depreciation and amortization	33,991	37,865	100,787	114,436
Contingent consideration for acquisition of businesses		620		620
Shareholder litigation expense			54,295
Asset impairments	5,177	805	9,351	13,058
Costs and Expenses, Total	411,960	423,100	1,265,937	1,288,590
OTHER INCOME (EXPENSE):
Interest expense, net	(20,653)	(20,193)	(62,303)	(63,727)
Expenses associated with debt repayments and refinancing transactions			(52,167)
Gain on sale of real estate assets, net		2,102	38,766	4,920
Other income (expense)	49	11	(107)	713
INCOME BEFORE INCOME TAXES	38,630	27,086	48,735	85,324
Income tax expense	(8,618)	(369)	(128,668)	(3,183)
NET INCOME (LOSS)	30,012	26,717	(79,933)	82,141
Net income attributable to non-controlling interest				(1,181)
NET INCOME (LOSS) ATTRIBUTABLE TO COMMON STOCKHOLDERS	$ 30,012	$ 26,717	$ (79,933)	$ 80,960
BASIC EARNINGS (LOSS) PER SHARE	$ 0.25	$ 0.22	$ (0.67)	$ 0.68
DILUTED EARNINGS (LOSS) PER SHARE	$ 0.25	$ 0.22	$ (0.67)	$ 0.68