LOANS AND MORTGAGES PAYABLE AND OTHER LONG-TERM INDEBTEDNESS (Details Narrative) $ in Millions					1 Months Ended	9 Months Ended	12 Months Ended
	Sep. 26, 2022 USD ($)	Mar. 15, 2022 USD ($) Integer	Feb. 06, 2022 USD ($)	Nov. 29, 2018 USD ($)	Aug. 31, 2020 USD ($)	Sep. 30, 2022 USD ($)	Dec. 31, 2021	Nov. 28, 2018 USD ($)
Debt Instrument [Line Items]
Line of credit facility, description						Availability under the Facility is limited to 60% of the value of the unencumbered communities which the Company has placed in the Facility’s unencumbered asset pool (“Borrowing Base”). The Amendment increased the value of the Borrowing Base communities by reducing the capitalization rate applied to the Net Operating Income (“NOI”) generated by the communities in the Borrowing Base from 7.5% to 7.0%. On February 5, 2021, the Company entered into a Second Amendment to the Amended and Restated Credit Agreement with BMO to further reduce the capitalization rate from 7.0% to 6.5%
Line of Credit Facility, Interest Rate During Period						4.97%	2.66%
Debt instrument interest rate	5.24%
Debt Instrument, Interest Rate, Effective Percentage						3.87%	3.75%
Proceeds from line of credit	$ 34.0
Tranches loan term	Both tranches have a loan term of 10 years with the Community Tranche amortizing over 30 years and the Home Tranche amortizing over 17 years
Weighted average loan maturity						5 years 1 month 6 days	5 years 2 months 12 days
Federal National Mortgage Association Mortgages [Member]
Debt Instrument [Line Items]
Debt instrument interest rate		4.25%
Proceeds from lines of credit		$ 25.6			$ 106.0
Number of developed homesites | Integer		1,100
Series A Bonds [Member]
Debt Instrument [Line Items]
Sale of stock, number of shares issued in transaction, amount			$ 102.7
Debt instrument interest rate			4.72%
Sale of Stock, Consideration Received Per Transaction			$ 98.7
Debt Instrument, Interest Rate, Effective Percentage			4.72%
Debt Instrument, Maturity Date			Feb. 28, 2027
Series A Bonds [Member] | Maximum [Member]
Debt Instrument [Line Items]
Debt instrument interest rate			1.25%
Unsecured Line of Credit [Member]
Debt Instrument [Line Items]
Long-Term Line of Credit						$ 75.0
Line of Credit Facility, Interest Rate During Period						4.16%	1.60%
Unsecured Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Line of credit facility, borrowing capacity, description				The Facility is syndicated with two banks, BMO Capital Markets Corp. (“BMO”) and JPMorgan Chase Bank, N.A (“JPMorgan) with Bank of Montreal as administrative agent.
Line of credit facility, borrowing capacity				$ 75.0				$ 50.0
Line of credit accordion feature				50.0
Line of credit facility, maximum borrowing capacity				$ 125.0