Consolidated Statements of Cash Flows - USD ($)	9 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Cash flows used in operating activities
Net loss	$ (94,000)	$ (283,000)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation, depletion, and amortization	17,000	16,000
Changes in operating assets and liabilities:
Decrease in accounts receivable	1,000	6,000
Increase in other current assets	(6,000)	(5,000)
Decrease in accounts payable	(4,000)	(3,000)
Increase in other accrued expenses	1,000	178,000
Net cash used in operating activities	(85,000)	(91,000)
Cash flows from financing activities
Acquisition of treasury stock	(8,000)	(2,000)
Net cash flows from financing activities	(8,000)	(2,000)
Net decrease in cash and cash equivalents	(93,000)	(93,000)
Cash and cash equivalents at beginning of period	2,472,000	2,605,000
Cash and cash equivalents at end of period	2,379,000	2,512,000
Supplemental disclosures
Cash paid for interest
Cash paid for income taxes