CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Cash Flows from Operating Activities
Net Income	$ 15,661,587	$ 8,453,950	$ 3,723,274
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation and amortization	16,983,336	16,773,045	16,373,429
Amortization of deferred finance costs	379,784	379,784	451,937
(Income) from investments in joint ventures	(1,282,102)	(876,233)	(499,783)
Interest Accrued on Treasury Bills	206,525	(571,122)	(573,483)
Property Impairment		971,109
Change in operating assets and liabilities
Proceeds from unconsolidated joint ventures	132,500	139,000	125,000
(Increase) Decrease in rents receivable	(267,000)	(297,947)	279,489
Increase (Decrease) in accounts payable and accrued expense	511,328	(1,551,636)	2,946,848
(Increase) in real estate tax escrow	(368,370)	(286,023)	(1,081,983)
(Increase)Decrease in prepaid expenses and other assets	(226,029)	83,670	(868,084)
Increase in advance rental payments and security deposits	202,920	964,307	663,083
Total Adjustments	16,272,892	15,727,954	17,816,453
Net cash provided by operating activities	31,934,479	24,181,904	21,539,727
Cash Flows From Investing Activities
Distribution in excess of investment in unconsolidated joint ventures	4,997,500	3,602,000	1,240,000
Investment in U.S. Treasury Bills	(181,116,086)	(176,450,397)	(177,852,043)
Proceeds from U.S. TreasuryBills	182,023,907	181,226,384	89,519,910
Improvement of rental properties	(10,023,881)	(9,288,744)	(5,981,125)
Developing of rental property and other related costs	(12,457,016)
Purchase of rental property		(38,032,293)
Net cash (used in) investing activities	(16,575,576)	(38,943,050)	(93,073,258)
Cash Flows from Financing Activities
Payment of financing costs	(225,570)	(3,000)
Proceeds of mortgage notes payable			41,889,433
Principal payments of mortgage notes payable	(2,834,166)	(2,685,691)	(2,283,733)
Stock buyback	(1,669,131)	(3,925,535)	(5,326,973)
Distributions to partners	(11,244,559)	(9,954,888)	(9,267,981)
Net cash (used in) provided by financing activities	(15,973,426)	(16,569,114)	25,010,746
Net (Decrease) in Cash and Cash Equivalents	(614,523)	(31,330,260)	(46,522,785)
Cash and Cash Equivalents, at beginning of period	18,230,463	49,560,723	96,083,508
Cash and Cash Equivalents, at end of period	$ 17,615,940	$ 18,230,463	$ 49,560,723