Condensed Consolidated Statements of Stockholders's Deficit (Unaudited) - USD ($)	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Parent [Member]	Noncontrolling Interest [Member]	Total
Beginning Balance at Jun. 30, 2020	$ 33,000	$ 6,626,000	$ (43,541,000)	$ (14,995,000)	$ (51,877,000)	$ (22,370,000)	$ (74,247,000)
Begning 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)
Ending Balance at Sep. 30, 2020	$ 33,000	6,631,000	(38,991,000)	(15,135,000)	(47,462,000)	(22,101,000)	(69,563,000)
Ending balance, shares at Sep. 30, 2020	3,404,982
Beginning Balance at Jun. 30, 2020	$ 33,000	6,626,000	(43,541,000)	(14,995,000)	(51,877,000)	(22,370,000)	(74,247,000)
Begning Balance, shares at Jun. 30, 2020	3,404,982
Net income (loss)							3,756,000
Ending Balance at Dec. 31, 2020	$ 33,000	6,636,000	(39,056,000)	(15,251,000)	(47,638,000)	(23,099,000)	(70,737,000)
Ending balance, shares at Dec. 31, 2020	3,404,982
Beginning Balance at Sep. 30, 2020	$ 33,000	6,631,000	(38,991,000)	(15,135,000)	(47,462,000)	(22,101,000)	(69,563,000)
Begning Balance, shares at Sep. 30, 2020	3,404,982
Net income (loss)			(65,000)		(65,000)	(998,000)	(1,063,000)
Stock options expense		5,000			5,000		5,000
Purchase of treasury stock				(116,000)	(116,000)		(116,000)
Ending Balance at Dec. 31, 2020	$ 33,000	6,636,000	(39,056,000)	(15,251,000)	(47,638,000)	(23,099,000)	(70,737,000)
Ending balance, shares at Dec. 31, 2020	3,404,982
Beginning Balance at Jun. 30, 2021	$ 33,000	2,172,000	(36,394,000)	(17,370,000)	(51,559,000)	(19,677,000)	(71,236,000)
Begning 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)
Ending Balance at Sep. 30, 2021	$ 33,000	2,149,000	(39,554,000)	(17,444,000)	(54,816,000)	(19,750,000)	(74,566,000)
Ending balance, shares at Sep. 30, 2021	3,404,982
Beginning Balance at Jun. 30, 2021	$ 33,000	2,172,000	(36,394,000)	(17,370,000)	(51,559,000)	(19,677,000)	(71,236,000)
Begning Balance, shares at Jun. 30, 2021	3,404,982
Net income (loss)							(5,149,000)
Ending Balance at Dec. 31, 2021	$ 33,000	2,118,000	(41,557,000)	(18,957,000)	(58,363,000)	(19,966,000)	(78,329,000)
Ending balance, shares at Dec. 31, 2021	3,404,982
Beginning Balance at Sep. 30, 2021	$ 33,000	2,149,000	(39,554,000)	(17,444,000)	(54,816,000)	(19,750,000)	(74,566,000)
Begning Balance, shares at Sep. 30, 2021	3,404,982
Net income (loss)			(2,003,000)		(2,003,000)	(240,000)	(2,243,000)
Stock options expense		2,000			2,000		2,000
Investment in Portsmouth		(33,000)			(33,000)	24,000	(9,000)
Purchase of treasury stock				(1,513,000)	(1,513,000)		(1,513,000)
Ending Balance at Dec. 31, 2021	$ 33,000	$ 2,118,000	$ (41,557,000)	$ (18,957,000)	$ (58,363,000)	$ (19,966,000)	$ (78,329,000)
Ending balance, shares at Dec. 31, 2021	3,404,982