CONSOLIDATED STATEMENTS OF OPERATIONS and COMPREHENSIVE INCOME - USD ($)	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Revenues
Rental income	$ 2,924,404	$ 2,708,784
Total revenues	3,037,952	2,820,813
Expenses
Property operations	1,121,337	1,053,734
General and administrative	679,712	682,153
Depreciation and amortization	406,841	404,921
Business development	5,249	5,300
Total expenses	2,213,139	2,146,108
Operating income	824,813	674,705
Other income (expense)
Dividend and interest income	41,566	23,019
Unrealized gain (loss) on marketable equity securities	362,050	(225,751)
Interest expense	(235,888)	(188,766)
Total other income (expense), net	167,728	(391,498)
Net income and comprehensive income	$ 992,541	$ 283,207
Earnings per share
Basic	$ 0.09	$ 0.03
Diluted	$ 0.09	$ 0.03
Weighted average shares outstanding
Basic	11,034,193	10,660,921
Diluted	11,080,511	10,722,063
Other property related income
Revenues
Revenues	$ 91,737	$ 92,531
Management fees and other income
Revenues
Revenues	$ 21,811	$ 19,498