MORTGAGE NOTES PAYABLE, BANK LINES OF CREDIT AND OTHER LOANS, Terms of Notes Payable (Details) $ / shares in Units, $ in Thousands		1 Months Ended		12 Months Ended
		May 31, 2018 USD ($)	Mar. 31, 2018 USD ($) Tranche	Oct. 31, 2018 USD ($) $ / shares
Debt Instruments [Abstract]
Principal amount				$ 293,801
Notes Payable [Member]
Debt Instruments [Abstract]
Principal amount				3,163
Notes Payable [Member] | Long Term A [Member]
Debt Instruments [Abstract]
Principal amount				$ 1,650
Interest rate	[1]			4.91%
Interest payment terms				Quarterly
Maturity date				Mar. 29, 2030
Notes Payable [Member] | Long Term A [Member] | Class A Common Stock [Member]
Debt Instruments [Abstract]
Share price (in dollars per share) | $ / shares				$ 22
Notes Payable [Member] | Long Term B [Member]
Debt Instruments [Abstract]
Principal amount				$ 1,513
Interest rate	[2]			5.05%
Interest payment terms				Quarterly
Maturity date				Mar. 29, 2030
Tanglewood [Member]
Debt Instruments [Abstract]
Purchase price of property acquired			$ 13,100
Tanglewood [Member] | Notes Payable [Member]
Debt Instruments [Abstract]
Debt instrument, face amount			$ 11,000
Number of tranches | Tranche			3
Tanglewood [Member] | Notes Payable [Member] | Short Term Notes [Member]
Debt Instruments [Abstract]
Redemption of short-term tranche		$ 7,800

[1] Interest rate is variable and based on the level of the Company's dividend declared on the Company's Class A Common stock, divided by $22 per Class A Share.

[2] Interest rate is fixed.