Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 9,543	$ 12,400
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	31,730	31,042
Amortization of debt issuance costs and other non-cash interest	974	1,198
Expenses associated with debt repayments and refinancing transactions	27,242	0
Gain on sale of real estate assets, net	(568)	0
Deferred income taxes	(5,116)	1,565
Non-cash revenue and other income	(696)	(695)
Non-cash equity compensation	6,081	4,884
Other expenses and non-cash items	1,847	1,842
Changes in assets and liabilities, net:
Accounts receivable, prepaid expenses and other assets	30,720	60,720
Accounts payable, accrued expenses and other liabilities	(31,403)	(23,128)
Net cash provided by operating activities	70,354	89,828
CASH FLOWS FROM INVESTING ACTIVITIES:
Expenditures for facility development and expansions	(3,558)	(2,380)
Expenditures for other capital improvements	(8,524)	(6,815)
Net proceeds from sale of assets	8,243	59
Decrease (increase) in other assets	86	(1,371)
Net cash used in investing activities	(3,753)	(10,507)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from issuance of debt and borrowings from credit facility	500,000	70,000
Scheduled principal repayments	(2,836)	(2,412)
Principal repayments of credit facility	0	(60,000)
Other repayments of debt	(494,339)	(153,754)
Payment of debt defeasance, issuance and other refinancing and related costs	(29,865)	(35)
Payment of lease obligations for financing leases	(150)	(146)
Dividends paid on restricted stock units	(20)	(131)
Purchase and retirement of common stock	(48,970)	(29,832)
Net cash used in financing activities	(76,180)	(176,310)
NET DECREASE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	(9,579)	(96,989)
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, beginning of period	128,956	162,165
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, end of period	119,377	65,176
NON-CASH INVESTING AND FINANCING ACTIVITIES
Establishment of right of use assets and lease liabilities	0	224
Cash paid during the period for:
Interest	22,324	6,333
Income taxes (refunded) paid	$ (96)	$ 200