Schedule of Other Assets (Detail) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Schedule of Other Assets [Line Items]
Intangible assets, less accumulated amortization of $2,435 and $12,236, respectively	$ 7,724	$ 8,998
Financing receivable - Kansas lease	$ 142,214	$ 145,036
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Property, Plant and Equipment, Net	Property, Plant and Equipment, Net
ROU asset	$ 145,539	$ 169,968
Lease incentive assets	3,529	4,171
Debt issuance costs for revolving credit facility, less accumulated amortization of $765 and $3,173, respectively	3,343	1,020
Cash equivalents and cash surrender value of life insurance held in Rabbi trust	15,988	15,453
Straight-line rent receivable	2,378	648
Insurance receivable	14,144	13,522
Note receivable from APM	2,741	3,063
Other	4,376	2,660
Other assets, total	$ 341,976	$ 364,539