Condensed Consolidated Statements Of Cash Flows (USD $)	6 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Cash flows from operating activities:
Net loss	$ (535,025)	$ (27,235)
Adjustments to reconcile net (loss) income to net cash provided by (used in) operating activities:
Depreciation	83,252	77,287
Gain on sale of fixed assets	0	(20,000)
Change in operating assets and liabilities:
Accounts receivable-trade	110,628	28,542
Federal and state income tax recoverable	0	24,828
Inventories	(47,814)	107,348
Prepaid expenses and other assets	26,135	20,757
Accounts payable and customer deposits	52,380	(116,778)
Accrued payroll and related expenses and compensated absences	(4,687)	(38,906)
Other current liabilities	4,372	(38,735)
Net cash (used in) provided by operating activities	(310,759)	17,108
Cash flows from investing activities:
Property, plant and equipment purchased	(74,345)	(189,078)
Proceeds from sale of fixed assets	0	20,000
Net cash used in investing activities	(74,345)	(169,078)
Cash flows from financing activities:
Purchase of treasury stock	(120)	0
Net cash used in financing activities	(120)	0
Decrease in cash and cash equivalents	(385,224)	(151,970)
Cash and cash equivalents at beginning of period	1,023,017	1,258,885
Cash and cash equivalents at end of period	637,793	1,106,915
Supplemental Schedule of Cash Flow Information:
Income taxes paid	$ 0	$ 15,000