Statements of Comprehensive Income (Loss) (unaudited) - USD ($)	3 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Revenue
Total revenue	$ 2,053,000	$ 2,085,000
Cost and expenses
Operating expenses	2,001,000	1,951,000
Cost of goods sold	76,000	87,000
Depreciation and amortization	137,000	107,000
Total cost and expenses	2,214,000	2,145,000
Loss from operations	(161,000)	(60,000)
Other income and expense, net	102,000	79,000
Income (loss) before provision for income tax	(59,000)	19,000
Income tax provision (benefit)	(4,000)	3,000
Net income (loss)	$ (55,000)	$ 16,000
Weighted average shares, basic	1,774	1,774
Weighted average shares, diluted	1,774	1,774
Net income (loss) per share, basic	$ (31)	$ 9
Net income (loss) per share, diluted	$ (31)	$ 9
Net income (loss)	$ (55,000)	$ 16,000
Other comprehensive income (loss)
Change in unearned gain on investments	(6,000)	7,000
Comprehensive income (loss)	$ (61,000)	$ 23,000
Total comprehensive income (loss) per share	$ (34)	$ 13
Resort operations [Member]
Revenue
Total revenue	$ 1,846,000	$ 1,875,000
Retail operations [Member]
Revenue
Total revenue	150,000	151,000
Property lease income [Member]
Revenue
Total revenue	$ 57,000	$ 59,000