Related Party and Other Financing Transactions (Details Narrative) - USD ($)													1 Months Ended			3 Months Ended		9 Months Ended
	Feb. 03, 2021	Dec. 16, 2020	Nov. 23, 2020	Aug. 28, 2020	Aug. 28, 2020	Apr. 30, 2020	Apr. 27, 2020	Apr. 09, 2020	Jul. 31, 2019	Jul. 31, 2018	Jul. 31, 2018	Jul. 02, 2014	Mar. 31, 2021	Jun. 30, 2020	Jul. 31, 2019	Mar. 31, 2021	Mar. 31, 2020	Mar. 31, 2021	Mar. 31, 2020	May 11, 2017
Agreement description																		Justice entered into a Hotel management agreement ("HMA") with Interstate Management Company, LLC ("Interstate") to manage the Hotel, along with its five-level parking garage, with an effective takeover date of February 3, 2017. The term of the management agreement is for an initial period of ten years commencing on the takeover date and automatically renews for successive one (1) year periods, to not exceed five years in the aggregate, subject to certain conditions. Under the terms on the HMA, base management fee payable to Interstate shall be one and seven-tenths percent (1.70%) of total Hotel revenue. On October 25, 2019, Interstate merged with Aimbridge Hospitality, North America's largest independent hotel management firm. With the completion of the merger, the newly combined company will be positioned under the Aimbridge Hospitality name in the Americas.
Key money plus accrued interest amount													$ 0	$ 1,009,000		$ 0		$ 0
Proceeds from loan						$ 6,814,000								1,144,000		5,384,000
Gain on Extinguishment of Debt																453,000		453,000
Finance lease obligations													783,000	1,098,000		783,000		$ 783,000
Lease descriptions																		These finance leases expire in various years through 2023 at rates ranging from 4.62% to 6.25% per annum.
Loan outstanding amount													91,130,000	92,292,000		91,130,000		$ 91,130,000
Current loan balance													$ 5,950,000			$ 5,950,000		5,950,000
Proceeds from line of credit
Cash received in liquidation																		$ 5,013,000
Mortgage Loan [Member]
Debt maturity date																		Jan. 01, 2024
Debt interest rate													9.75%			9.75%		9.75%
Partnership [Member]
Debt maturity date																		Jan. 31, 2024
Redemption of limited partnership interest to repay																		$ 42,940,000
Mortgage due to related party amount													$ 97,000,000			$ 97,000,000		97,000,000
Mortgage and mezzanine amount													$ 20,000,000			$ 20,000,000		$ 20,000,000
Bears interest percentage																		5.275%
Debt instrument term																		30 years
Cred Reit Holdco LLC [Member]
Debt maturity date									Jan. 01, 2024
Debt interest rate									9.75%						9.75%
Mortgage and mezzanine amount									$ 20,000,000						$ 20,000,000
Bears interest percentage									7.25%
Justice Investors Limited Partnership and Intergroup [Member]
Equity investment interest													97.50%			97.50%		97.50%
Santa Fe [Member]
Gain on sale of property					$ 12,043,000
Equity investment interest													83.70%			83.70%		83.70%
Santa Fe [Member] | Chairman and CEO [Member]
Equity investment interest													3.70%			3.70%		3.70%
Cash received in liquidation																		$ 221,000
Shares received in liquidation																		18,641
Portsmouth [Member]
Shares received in liquidation																		422,998
Minimum [Member]
Financial leases, rate per annum																		4.62%
Maximum [Member]
Financial leases, rate per annum																		6.25%
InterGroup [Member]
Debt maturity date										Jul. 01, 2021		Jul. 01, 2021
Debt interest rate												12.00%
Mortgage due to related party amount										$ 2,969,000	$ 2,969,000									$ 97,000,000
Mortgage and mezzanine amount																				$ 20,000,000
Debt instrument term												2 years
Loan outstanding amount													$ 595,000	$ 3,000,000		$ 595,000		$ 595,000
Debt principal amount												$ 4,250,000
Loan fee percentage												3.00%
Variable interest rate LIBOR										The RLOC carries a variable interest rate of 30-day LIBOR plus 3%.
Increase in line of credit facility															$ 3,000,000
Maturity date description															July 24, 2019 to July 23, 2020
CIBC Bank [Member] | Cred Reit Holdco LLC [Member]
Revolving line of credit										$ 5,000,000	5,000,000
Drawn to pay off mortgage note payable											$ 2,969,000
Hotel Management Agreement [Member]
Agreement description																		The term of the management agreement is for an initial period of 10 years commencing on the takeover date and automatically renews for an additional year not to exceed five years in aggregate subject to certain conditions. The HMA also provides for Interstate to advance a key money incentive fee to the Hotel for capital improvements in the amount of $2,000,000 under certain terms and conditions described in a separate key money agreement. The key money contribution shall be amortized in equal monthly amounts over an eight (8) year period commencing on the second anniversary of the takeover date.
Key money incentive fee																		$ 2,000,000
CARES Act [Member] | CIBC Bank [Member]
Agreement description	All payments of principal and interest are deferred until either: (a) if the SBA approves the forgiveness amount, the date the forgiveness amount is remitted by the SBA to CIBC; or (b) if Justice does not apply for forgiveness within 10 months after the last day of the covered period specified in the loan agreement or if the forgiveness amount is not approved, the date that is 10 months after the last day of the covered period. The loan may be forgiven if the funds are used for payroll and other qualified expenses. All unforgiven portion of the principal and accrued interest will be due at maturity.
Proceeds from loan	$ 2,000,000						$ 453,000	$ 4,719,000
Debt maturity date	Feb. 03, 2026							Apr. 09, 2022					Apr. 27, 2022
Debt interest rate	1.00%							1.00%					1.00%			1.00%		1.00%
Unused portion loan													$ 350,000			$ 350,000		$ 350,000
CARES Act [Member] | CIBC Bank [Member] | InterGroup [Member]
Qualified expenses													$ 453,000			$ 453,000		453,000
Gain on Extinguishment of Debt																		453,000
Loan Modification Agreement [Member] | Justice Investors Limited Partnership and Intergroup [Member]
Increased in borrowing amount		$ 10,000,000
Current loan balance		$ 3,000,000
Contribution Agreement [Member] | Santa Fe [Member]
Proceeds from loan				$ 12,163,000
Drawn to pay off mortgage note payable			$ 1,530,000	15,650,000
Repayment of line of credit				2,985,000
Proceeds from line of credit				$ 662,000
Reduction in obligation			1,196,000
Payments to acquired the property			785,000
Outstanding mortgage loan on property			334,000
Gain on sale of property			$ 901,000
Hilton [Member]
Notes reduced																		$ 316,000
Debt instrument, payment terms																		Through 2030