Consolidated Statements of Cash Flows (Unaudited) (USD $)	3 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Operating Activities
Net income	$ 797,417	$ 446,780
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	78,723	88,130
Provision for losses on accounts receivable		180
Provision for excess and obsolete inventories	160,000	102,000
Deferred income tax benefit	(24,000)	(6,000)
Share based compensation expense	41,392	891
Changes in assets and liabilities:
Accounts receivable	(119,536)	1,127,382
Income tax refund receivable	409,386	247,348
Inventories	873,931	1,600,755
Prepaid expenses	28,803	75,631
Other assets	2,350	(1)
Accounts payable	261,549	(1,298,756)
Income tax payable	107,918
Accrued expenses	(348,728)	(550,877)
Net cash provided by operating activities	2,269,205	1,833,463
Investing Activities
Additions to machinery and equipment		(60,633)
Addition of land and buildings		(24,373)
Net cash used in investing activities		(85,006)
Financing Activities
Payments on notes payable	(46,002)	(453,502)
Purchases of treasury stock	(68,713)
Net cash used in financing activities	(114,715)	(453,502)
Net increase in cash and cash equivalents	2,154,490	1,294,955
Cash and cash equivalents at beginning of period	5,191,514	10,943,654
Cash and cash equivalents at end of period	7,346,004	12,238,609
Supplemental cash flow information:
Cash paid for interest	6,847	159,902
Cash paid for income taxes		51,000
Supplemental schedule of noncash operating activities:
Unrealized gain on interest rate swap		99,369
Deferred tax provision		(45,000)
Unrealized gain on interest rate swap, net of tax		$ 54,369