Condensed Consolidated Statements of Shareholders' Deficit (Unaudited) - USD ($)	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Treasury Stock, Common [Member]	Parent [Member]	Noncontrolling Interest [Member]	Total
Balance at Jun. 30, 2023	$ 33,000	$ 2,445,000	$ (52,835,000)	$ (20,794,000)	$ (71,151,000)	$ (23,453,000)	$ (94,604,000)
Balance, shares at Jun. 30, 2023	3,459,888
Net Loss			(1,244,000)		(1,244,000)	(378,000)	(1,622,000)
Purchase of treasury stock				(39,000)	(39,000)		(39,000)
Investment in Portsmouth		(106,000)			(106,000)	84,000	(22,000)
Balance at Sep. 30, 2023	$ 33,000	2,339,000	(54,079,000)	(20,833,000)	(72,540,000)	(23,747,000)	(96,287,000)
Balance, shares at Sep. 30, 2023	3,459,888
Balance at Jun. 30, 2023	$ 33,000	2,445,000	(52,835,000)	(20,794,000)	(71,151,000)	(23,453,000)	(94,604,000)
Balance, shares at Jun. 30, 2023	3,459,888
Net Loss							(7,634,000)
Balance at Mar. 31, 2024	$ 33,000	3,602,000	(58,772,000)	(21,223,000)	(76,360,000)	(25,066,000)	(101,426,000)
Balance, shares at Mar. 31, 2024	3,459,888
Balance at Sep. 30, 2023	$ 33,000	2,339,000	(54,079,000)	(20,833,000)	(72,540,000)	(23,747,000)	(96,287,000)
Balance, shares at Sep. 30, 2023	3,459,888
Net Loss			(1,529,000)		(1,529,000)	(622,000)	(2,151,000)
Stock option expense		1,175,000			1,175,000		1,175,000
Purchase of treasury stock				(142,000)	(142,000)		(142,000)
Balance at Dec. 31, 2023	$ 33,000	3,514,000	(55,608,000)	(20,975,000)	(73,036,000)	(24,369,000)	(97,405,000)
Balance, shares at Dec. 31, 2023	3,459,888
Net Loss			(3,164,000)		(3,164,000)	(697,000)	(3,861,000)
Stock option expense		88,000			88,000		88,000
Purchase of treasury stock				(248,000)	(248,000)		(248,000)
Balance at Mar. 31, 2024	$ 33,000	3,602,000	(58,772,000)	(21,223,000)	(76,360,000)	(25,066,000)	(101,426,000)
Balance, shares at Mar. 31, 2024	3,459,888
Balance at Jun. 30, 2024	$ 38,000	3,648,000	(62,632,000)	(21,393,000)	(80,339,000)	(26,128,000)	(106,467,000)
Balance, shares at Jun. 30, 2024	3,459,888
Net Loss			(398,000)		(398,000)	(454,000)	(852,000)
Stock option expense		45,000			45,000		45,000
Purchase of treasury stock				(205,000)	(205,000)		(205,000)
Balance at Sep. 30, 2024	$ 38,000	3,693,000	(63,030,000)	(21,598,000)	(80,897,000)	(26,582,000)	(107,479,000)
Balance, shares at Sep. 30, 2024	3,459,888
Balance at Jun. 30, 2024	$ 38,000	3,648,000	(62,632,000)	(21,393,000)	(80,339,000)	(26,128,000)	(106,467,000)
Balance, shares at Jun. 30, 2024	3,459,888
Net Loss							(5,299,000)
Balance at Mar. 31, 2025	$ 38,000	3,594,000	(66,333,000)	(21,787,000)	(84,488,000)	(27,588,000)	(112,076,000)
Balance, shares at Mar. 31, 2025	3,459,888
Balance at Sep. 30, 2024	$ 38,000	3,693,000	(63,030,000)	(21,598,000)	(80,897,000)	(26,582,000)	(107,479,000)
Balance, shares at Sep. 30, 2024	3,459,888
Net Loss			(2,725,000)		(2,725,000)	(972,000)	(3,697,000)
Stock option expense		20,000			20,000		20,000
Purchase of treasury stock				(178,000)	(178,000)		(178,000)
Investment in Portsmouth		(139,000)			(139,000)	138,000	(1,000)
Balance at Dec. 31, 2024	$ 38,000	3,574,000	(65,755,000)	(21,776,000)	(83,919,000)	(27,416,000)	(111,335,000)
Balance, shares at Dec. 31, 2024	3,459,888
Net Loss			(578,000)		(578,000)	(172,000)	(750,000)
Stock option expense		20,000			20,000		20,000
Purchase of treasury stock				(11,000)	(11,000)		(11,000)
Balance at Mar. 31, 2025	$ 38,000	$ 3,594,000	$ (66,333,000)	$ (21,787,000)	$ (84,488,000)	$ (27,588,000)	$ (112,076,000)
Balance, shares at Mar. 31, 2025	3,459,888