Consolidated Statements of Cash Flows (USD $)	6 Months Ended
	Mar. 31, 2012	Mar. 31, 2011
Net loss	$ (161,000)	$ (157,000)
Depreciation, depletion, and amortization	12,000	12,000
Increase in accounts receivable	(3,000)	(3,000)
Decrease in other current assets	1,000	1,000
Increase (decrease) in accounts payable	(6,000)	8,000
Increase (decrease) in other accrued expenses	11,000	(4,000)
Net cash used in operating activities	(146,000)	(143,000)
Deposit on potential investment subsequently terminated	500,000
Total cash flows used in investing activities	500,000
Net increase (decrease) in cash and cash equivalents	354,000	(143,000)
Cash and cash equivalents at beginning of year	2,584,000	3,327,000
Cash and cash equivalents at end of year	$ 2,938,000	$ 3,184,000