Consolidated Statements of Shareholders' Deficit - USD ($)	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Parent [Member]	Noncontrolling Interest [Member]	Total
Beginning balance, value at Jun. 30, 2020	$ 33,000	$ 6,626,000	$ (43,541,000)	$ (14,995,000)	$ (51,877,000)	$ (22,370,000)	$ (74,247,000)
Beginning balance, shares at Jun. 30, 2020	3,404,982
Net Income Loss			10,409,000		10,409,000	136,000	10,545,000
Stock options expense		14,000			14,000		14,000
Reclassify non-controlling interest to InterGroup			(3,262,000)		(3,262,000)	1,207,000	(2,055,000)
Investment in Portsmouth		(4,468,000)			(4,468,000)	3,025,000	(1,443,000)
Investment in Justice						(696,000)	(696,000)
Distribution to NCI						(979,000)	(979,000)
Purchase of treasury stock				(2,375,000)	(2,375,000)		$ (2,375,000)
Issuance of stock from exercise of stock options, shares
Ending balance, value at Jun. 30, 2021	$ 33,000	2,172,000	(36,394,000)	(17,370,000)	(51,559,000)	(19,677,000)	$ (71,236,000)
Ending balance, shares at Jun. 30, 2021	3,404,982
Net Income Loss			(8,723,000)		(8,723,000)	(1,893,000)	(10,616,000)
Stock options expense		4,000			4,000		4,000
Investment in Portsmouth		(58,000)			(58,000)	41,000	(17,000)
Purchase of treasury stock				(1,954,000)	(1,954,000)		(1,954,000)
Issuance of stock from exercise of stock options
Issuance of stock from exercise of stock options, shares	54,906						90,000
Distribution from Santa Fe		1,159,000			1,159,000		$ 1,159,000
Purchase of Partnership interest						(344,000)	(344,000)
Reclassify noncontrolling interest due to purchase of Justice			(999,999)		(999,999)	999,999
Ending balance, value at Jun. 30, 2022	$ 33,000	$ 3,277,000	$ (46,116,000)	$ (19,324,000)	$ (62,130,000)	$ (20,874,000)	$ (83,004,000)
Ending balance, shares at Jun. 30, 2022	3,459,888