CONSOLIDATED STATEMENTS OF OPERATIONS and COMPREHENSIVE INCOME - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Revenues
Rental income	$ 2,965,178	$ 2,862,561	$ 5,889,582	$ 5,571,345
Total revenues	3,086,018	2,978,915	6,123,971	5,799,728
Expenses
Property operations	1,089,977	989,251	2,211,315	2,042,985
General and administrative	809,623	653,053	1,489,335	1,331,706
Depreciation and amortization	408,538	404,462	815,379	809,383
Business development		33,310	5,249	42,110
Total expenses	2,308,138	2,080,076	4,521,278	4,226,184
Operating income	777,880	898,839	1,602,693	1,573,544
Other income (expense)
Dividend and interest income	86,488	23,029	128,054	46,048
Unrealized (loss) gain on marketable equity securities	(115,347)	(604,622)	246,703	(830,373)
Interest expense	(170,951)	(220,256)	(406,839)	(409,022)
Gain on Paycheck Protection Program (PPP) loan forgiveness		307,210		307,210
Total other expense, net	(199,810)	(494,639)	(32,082)	(886,137)
Net income and comprehensive income	$ 578,070	$ 404,200	$ 1,570,611	$ 687,407
Earnings per share
Basic	$ 0.05	$ 0.04	$ 0.14	$ 0.06
Diluted	$ 0.05	$ 0.04	$ 0.14	$ 0.06
Weighted average shares outstanding
Basic	11,041,503	10,767,619	11,037,868	10,714,565
Diluted	11,083,258	10,824,760	11,081,799	10,773,643
Other property related income
Revenues
Revenues	$ 98,375	$ 95,541	$ 190,112	$ 188,072
Management fees and other income
Revenues
Revenues	$ 22,465	$ 20,813	$ 44,277	$ 40,311