CONSOLIDATED STATEMENTS OF OPERATIONS and COMPREHENSIVE INCOME - USD ($)	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Revenues
Rental income	$ 2,708,784	$ 2,333,238
Total revenues	2,820,813	2,442,188
Expenses
Property operations	1,053,734	994,023
General and administrative	682,153	578,617
Depreciation and amortization	404,921	405,615
Business development	5,300
Total expenses	2,146,108	1,978,255
Operating income	674,705	463,933
Other income (expense)
Dividend and interest income	23,019	18,070
Unrealized (loss) gain on marketable equity securities	(225,751)	214,736
Interest expense	(188,766)	(285,492)
Total other expense, net	(391,498)	(52,686)
Net income and comprehensive income	$ 283,207	$ 411,247
Earnings per share
Basic	$ 0.03	$ 0.04
Diluted	$ 0.03	$ 0.04
Weighted average shares outstanding
Basic	10,660,921	9,292,488
Diluted	10,722,063	9,309,287
Other property related income
Revenues
Revenues	$ 92,531	$ 90,753
Management fees and other income
Revenues
Revenues	$ 19,498	$ 18,197