Consolidated Statements of Cash Flows (Unaudited) (USD $)	3 Months Ended
	Dec. 31, 2011	Dec. 31, 2010
Operating Activities
Net income	$ 446,780	$ 740,635
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	88,130	87,774
Provision for losses on accounts receivable	180	874
Provision for excess and obsolete inventories	102,000	102,550
Deferred income tax benefit	(6,000)	(7,000)
Share based compensation expense	891	2,715
Changes in assets and liabilities:
Accounts receivable	1,127,382	2,146,336
Income tax refund receivable	247,348	203,405
Inventories	1,600,755	(1,280,558)
Prepaid expenses	75,631	38,233
Other assets	(1)	12,000
Accounts payable	(1,298,756)	538,486
Accrued expenses	(550,877)	(506,821)
Net cash provided by operating activities	1,833,463	2,078,629
Investing Activities
Additions to machinery and equipment	(60,633)	(7,082)
Disposals of machinery and equipment		41,662
Addition of land and buildings	(24,373)
Net cash provided by (used in) investing activities	(85,006)	34,580
Financing Activities
Payments on notes payable	(453,502)	(453,502)
Net increase in cash and cash equivalents	1,294,955	1,659,707
Cash and cash equivalents at beginning of period	10,943,654	8,739,151
Cash and cash equivalents at end of period	12,238,609	10,398,858
Supplemental cash flow information:
Cash paid for interest	159,902	185,330
Cash paid for income taxes	51,000	113,000
Supplemental schedule of noncash operating activities:
Unrealized gain on interest rate swap	99,369	237,169
Deferred tax provision	(45,000)	(90,000)
Unrealized gain on interest rate swap, net of taxes	$ 54,369	$ 147,169