Condensed Consolidated Statements of Cash Flows - USD ($)	9 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 4,311,587	$ 3,079,713
Adjustments to reconcile income from operations to net cash flows from operating activities:
Depreciation	1,435,719	1,536,860
Amortization	273,750	273,750
(Gain) loss on sale of property and equipment	5,103	(42,745)
Equity-based compensation	910,920	1,025,694
Deferred income taxes	133,493	421,934
Provision for losses on doubtful accounts	193,000	63,000
Provision for losses on inventory obsolescence	132,793	15,878
Other	(6,034)	(6,034)
Changes in assets and liabilities:
Accounts receivable	(207,224)	(1,379,031)
Inventories	(6,393,734)	(1,572,589)
Prepaid and other current assets	942,531	(2,048,389)
Other assets	118,531	31,892
Accounts payable	242,760	598,939
Accrued expenses and accrued wages, salaries and bonuses	1,505,917	805,286
Income taxes payable	(1,022,572)	(1,589,747)
Net cash flows from operating activities	2,576,540	1,214,411
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of property and equipment	(812,624)	(2,337,626)
Proceeds from sales of property and equipment	24,000	47,969
Acquisition		(996,803)
Net cash flows from investing activities	(788,624)	(3,286,460)
CASH FLOWS FROM FINANCING ACTIVITIES:
Net (payments) borrowings on bank credit agreements	(774,559)	6,322,689
Principal payments on long-term debt	(255,157)	(915,350)
Repurchase of Series B Convertible Preferred Stock and common stock		(2,648,318)
Dividends paid on convertible preferred stock	(145,928)	(145,928)
Dividends on common stock	(348,732)	(353,806)
Withholdings on the exercise of equity-based awards	(213,605)	(128,523)
Net cash flow from financing activities	(1,737,981)	2,130,764
Net change in cash	49,935	58,715
Cash, beginning of period	99,922	275,036
Cash, end of period	149,857	333,751
Supplemental disclosure of cash flow information:
Cash paid during the year for interest	677,163	751,909
Cash paid during the year for income taxes	3,944,080	3,586,813
Supplemental disclosure of non-cash information:
Equipment acquisitions classified as accounts payable	8,483	62,414
Issuance of common stock in connection with the vesting and exercise of equity-based awards	$ 1,240,842	$ 1,154,869