Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Real estate properties
Land	$ 427,422	$ 387,918
Buildings, improvements and lease intangibles	4,533,583	4,458,119
Personal property	11,639	11,761
Investment in financing receivable, net	112,515	186,745
Financing lease right-of-use assets	71,966	31,576
Construction in progress	7,319	3,974
Land held for development	22,950	24,849
Total real estate properties	5,187,394	5,104,942
Less accumulated depreciation and amortization	(1,351,796)	(1,338,743)
Total real estate properties, net	3,835,598	3,766,199
Cash and cash equivalents	22,694	13,175
Assets held for sale, net	14,961	57
Operating lease right-of-use assets	126,851	128,386
Investments in unconsolidated joint ventures	211,195	161,942
Other assets, net	199,186	189,160
Total assets	4,410,485	4,258,919
Liabilities
Notes and bonds payable	1,907,438	1,801,325
Accounts payable and accrued liabilities	69,131	86,108
Liabilities of assets held for sale	687	294
Operating lease liabilities	94,636	96,138
Financing lease liabilities	61,732	22,551
Other liabilities	63,979	67,387
Total liabilities	2,197,603	2,073,803
Commitments and contingencies
Stockholders' equity
Preferred stock, $.01 par value per share; 50,000 shares authorized; none issued and outstanding	0	0
Common stock, $.01 par value per share; 300,000 shares authorized; 151,605 and 150,457 shares issued and outstanding at March 31, 2022 and December 31, 2021, respectively	1,516	1,505
Additional paid-in capital	3,999,060	3,972,917
Accumulated other comprehensive loss	(3,736)	(9,981)
Cumulative net income attributable to common stockholders	1,308,385	1,266,158
Cumulative dividends	(3,092,343)	(3,045,483)
Total stockholders' equity	2,212,882	2,185,116
Total liabilities and stockholders' equity	$ 4,410,485	$ 4,258,919