Statements of Cash Flows (USD $)	6 Months Ended
	Mar. 31, 2013	Apr. 01, 2012
Operating Activities:[Abstract]
Net income and comprehensive income	$ 846,500	$ 2,094,393
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization	1,678,989	1,719,275
Amortization of deferred financing costs	27,867	43,296
Gain on sale of property and equipment	0	0
Provision for (recovery of) doubtful accounts	262	(42,465)
Changes in:[Abstract]
Accounts receivable	(800,614)	(3,943,248)
Inventories	2,036,418	(1,237,343)
Prepaid expenses and other assets	(13,212)	226,448
Accounts payable	(1,749,966)	(399,964)
Accrued liabilities	(68,450)	447,438
Net cash provided by (used in) operating activities	1,957,794	(1,092,170)
Investing Activities:[Abstract]
Additions to property and equipment	(895,690)	(246,902)
Proceeds from sale of property and equipment	0	0
Net cash used in investing activities	(895,690)	(246,902)
Financing Activities:[Abstract]
Principal payments on long-term debt	0	(2,530,000)
Net cash used in financing activities	0	(2,530,000)
Net increase (decrease) in cash	1,062,104	(3,869,072)
Cash at beginning of period	1,983,715	5,470,362
Cash at end of period	3,045,819	1,601,290
Cash paid during the period for:[Abstract]
Interest	48,621	133,254
Income taxes	$ 0	$ 625,000