Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Net Cash Provided by (Used in) Operating Activities
Net Loss	$ (73,000)	$ (129,000)
Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities
Depreciation, depletion, and amortization	12,000	18,000
Decrease in accounts receivable	0	3,000
Increase in other current assets	(1,000)	(1,000)
Increase (decrease) in accounts payable	7,000	(3,000)
Net Cash Provided by (Used in) Operating Activities, Continuing Operations	(55,000)	(112,000)
Net Cash Provided by (Used in) Investing Activities	0	0
Net Cash Provided by (Used in) Financing Activities
Payments for Repurchase of Common Stock	(20,000)	(11,000)
Net Cash Provided by (Used in) Financing Activities	(20,000)	(11,000)
Cash and Cash Equivalents, Period Increase (Decrease)	(75,000)	(123,000)
Cash and Cash Equivalents, at Carrying Value, Beginning Balance	2,349,000	2,472,000
Cash and Cash Equivalents, at Carrying Value, Ending Balance	2,274,000	2,349,000
Noncash Investing and Financing Activities
Retirement of treasury stock	0	0
Treasury Stock
Noncash Investing and Financing Activities
Retirement of treasury stock	$ 20,000	$ 11,000