Consolidated Statements Of Cash Flows (USD $)	12 Months Ended
	Sep. 30, 2012	Sep. 30, 2011
Cash flows from operating activities:
Net income	$ 75,801	$ 242,915
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation	157,691	107,902
Gain on sale of fixed assets	(20,000)	0
Provision for doubtful accounts	0	8,390
Inventory obsolescence provision	15,637	(10,892)
Change in assets and liabilities:
Accounts receivable-trade	88,669	63,222
Federal and state income tax recoverable	24,828	(27,372)
Inventories	22,549	(20,365)
Prepaid and other current assets	(17,228)	(1,697)
Accounts payable and customer deposits	(124,533)	46,127
Accrued payroll, compensated absences and related expenses	(84,470)	9,970
Other current liabilities	(52,346)	47,823
Net cash provided by operating activities	86,598	466,023
Cash flows from investing activities:
Capital expenditures	(212,398)	(281,302)
Proceeds from sale of fixed assets	20,000	0
Net cash used in investing activities	(192,398)	(281,302)
Cash flows from financing activities:
Purchase of treasury stock	(795)	(4,621)
Cash dividend paid	(129,273)	(387,934)
Net cash used in financing activities	(130,068)	(392,555)
Net decrease in cash and cash equivalents	(235,868)	(207,834)
Cash and cash equivalents at beginning of year	1,258,885	1,466,719
Cash and cash equivalents at end of year	1,023,017	1,258,885
Supplemental disclosures of cash flows:
Interest	0	0
Income taxes	$ 0	$ 13,030