Condensed Consolidated Statements Of Cash Flows (USD $)	9 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Cash flows from operating activities:
Net loss	$ (59,790)	$ (585,565)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation	98,660	125,167
Change in operating assets and liabilities:
Accounts receivable-trade	(30,822)	35,136
Federal and state income tax recoverable	37,085	0
Inventories	32,779	(63,931)
Prepaid expenses and other assets	14,418	24,606
Accounts payable and customer deposits	26,556	(8,255)
Accrued payroll and related expenses and compensated absences	45,620	(63,546)
Other current liabilities	(760)	(2,443)
Net cash provided by (used in) operating activities	163,746	(538,831)
Cash flows from investing activities:
Property, plant and equipment purchased	(20,736)	(74,345)
Net cash used in investing activities	(20,736)	(74,345)
Cash flows from financing activities:
Repayment of note payable	(30,391)	0
Purchase of treasury stock	(413)	(144)
Net cash used in financing activities	(30,804)	(144)
Increase (decrease) in cash and cash equivalents	112,206	(613,320)
Cash and cash equivalents at beginning of period	939,959	1,023,017
Cash and cash equivalents at end of period	1,052,165	409,697
Supplemental Schedule of Cash Flow Information:
Interest paid	$ 16,382	$ 0