Consolidated Statements of Cash Flows - USD ($)	3 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Cash flows used in operating activities
Net loss	$ (23,000)	$ (90,000)
Adjustments to reconcile net loss to net cash used in operating activities
Depreciation, depletion, and amortization	6,000	6,000
(Increase) decrease in accounts receivable	(1,000)	3,000
Decrease in other current assets	4,000	5,000
Decrease in accounts payable	(2,000)	(6,000)
Increase (decrease) in other accrued expenses	(4,000)	55,000
Net cash used in operating activities	(20,000)	(27,000)
Cash flows from financing activities
Acquisition of treasury stock	(8,000)
Net cash flows from financing activities	(8,000)
Net decrease in cash and cash equivalents	(28,000)	(27,000)
Cash and cash equivalents at beginning of period	2,472,000	2,605,000
Cash and cash equivalents at end of period	$ 2,444,000	$ 2,578,000