Condensed Consolidated Statements of Shareholders' Deficit (Unaudited) - USD ($)	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Intergroup Shareholder Deficit [Member]	Noncontrolling Interest [Member]	Total
July 1, 2020 at Jun. 30, 2020	$ 33,000	$ 6,626,000	$ (43,541,000)	$ (14,995,000)	$ (51,877,000)	$ (22,370,000)	$ (74,247,000)
Balance, shares at Jun. 30, 2020	3,404,982
Net income (loss)			4,550,000		4,550,000	269,000	4,819,000
Stock options expense		5,000			5,000		5,000
Purchase of treasury stock				(140,000)	(140,000)		(140,000)
September 30, 2020 at Sep. 30, 2020	$ 33,000	6,631,000	(38,991,000)	(15,135,000)	(47,462,000)	(22,101,000)	(69,563,000)
Balance, shares at Sep. 30, 2020	3,404,982
July 1, 2020 at Jun. 30, 2021	$ 33,000	2,172,000	(36,394,000)	(17,370,000)	(51,559,000)	(19,677,000)	(71,236,000)
Balance, shares at Jun. 30, 2021	3,404,982
Net income (loss)			(2,161,000)		(2,161,000)	(745,000)	(2,906,000)
Stock options expense		2,000			2,000		2,000
Investment in Portsmouth		(25,000)			(25,000)	17,000	(8,000)
Purchase of remaining interest in Justice			(999,000)		(999,000)	999,000
Investment in Justice						(344,000)	(344,000)
Purchase of treasury stock				(74,000)	(74,000)		(74,000)
September 30, 2020 at Sep. 30, 2021	$ 33,000	$ 2,149,000	$ (39,554,000)	$ (17,444,000)	$ (54,816,000)	$ (19,750,000)	$ (74,566,000)
Balance, shares at Sep. 30, 2021	3,404,982