Consolidated Balance Sheets - USD ($)	Dec. 31, 2022	Dec. 31, 2021
Real Estate:
Land	$ 802,010,000	$ 772,088,000
Buildings and improvements	707,352,000	632,074,000
Investment in direct financing leases, net	66,185,000	71,647,000
Construction in progress	578,000	693,000
Real estate held for use	1,576,125,000	1,476,502,000
Less accumulated depreciation and amortization	(232,812,000)	(209,040,000)
Real estate held for use, net	1,343,313,000	1,267,462,000
Real estate held for sale, net	3,757,000	3,621,000
Real estate, net	1,347,070,000	1,271,083,000
Notes and mortgages receivable	34,313,000	14,699,000
Cash and cash equivalents	8,713,000	24,738,000
Restricted cash	2,536,000	1,723,000
Deferred rent receivable	50,391,000	46,933,000
Accounts receivable	4,247,000	3,538,000
Right-of-use assets - operating	18,193,000	21,092,000
Right-of-use assets - finance	277,000	379,000
Prepaid expenses and other assets	96,555,000	82,763,000
Total assets	1,562,295,000	1,466,948,000
LIABILITIES AND STOCKHOLDERS’ EQUITY:
Borrowings under credit agreement	70,000,000	60,000,000
Senior unsecured notes, net	623,492,000	523,850,000
Environmental remediation obligations	23,155,000	47,597,000
Dividends payable	20,576,000	19,467,000
Lease liability - operating	19,959,000	22,980,000
Lease liability - finance	1,518,000	2,005,000
Accounts payable and accrued liabilities	43,745,000	45,941,000
Total liabilities	802,445,000	721,840,000
Commitments and contingencies
Stockholders’ equity:
Preferred stock, $0.01 par value; 20,000,000 authorized; unissued
Common stock, $0.01 par value; 100,000,000 shares authorized; 46,734,790 and 46,715,734 shares issued and outstanding, respectively	467,000	467,000
Additional paid-in capital	822,340,000	818,209,000
Dividends paid in excess of earnings	(62,957,000)	(73,568,000)
Total stockholders’ equity	759,850,000	745,108,000
Total liabilities and stockholders’ equity	$ 1,562,295,000	$ 1,466,948,000