Consolidated Statements Of Cash Flows (USD $)	12 Months Ended
	Sep. 30, 2011	Sep. 30, 2010
Cash flows from operating activities:
Net income	$ 242,915	$ 146,291
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation	107,902	98,208
Provision for doubtful accounts	8,390	0
Inventory obsolescence provision	(10,892)	2,274
Changes in assets and liabilities:
Accounts receivable-trade	63,222	(175,961)
Federal and state income tax recoverable	(27,372)	844
Inventories	(20,365)	66,314
Other assets	(1,697)	14,562
Accounts payable and customer deposits	46,127	23,783
Accrued payroll, compensated absences and related expenses	9,970	(41,091)
Other current liabilities	47,823	1,459
Net cash provided by operating activities	466,023	136,683
Cash flows from investing activities:
Capital expenditures	(281,302)	(144,875)
Net cash used in investing activities	(281,302)	(144,875)
Cash flows from financing activities:
Purchase of treasury stock	(4,621)	(1,407)
Cash dividend paid	(387,934)	0
Net cash used in financing activities	(392,555)	(1,407)
Net decrease in cash and cash equivalents	(207,834)	(9,599)
Cash and cash equivalents at beginning of year	1,466,719	1,476,318
Cash and cash equivalents at end of year	1,258,885	1,466,719
Supplemental disclosures of cash flows:
Interest	0	0
Income taxes	$ 0	$ 0