CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)	12 Months Ended
Sep. 30, 2011	Sep. 30, 2010
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 8,064,036	$ 8,965,812
Adjustments to reconcile income from operations to net cash flows from operating activities:
Depreciation	1,850,231	1,459,156
Amortization	384,583	277,661
Gain on sale of property and equipment	(45,848)	(32,996)
Equity-based compensation	1,851,457	486,294
Net excess tax benefit on equity-based awards	(139,686)	(141,141)
Deferred income taxes	1,865,462	(385,258)
(Recoveries) provision for losses on doubtful accounts	(437,757)	686,426
Provision for losses (recoveries) on inventory obsolescence	114,000	(74,083)
Other	(8,045)	75,083
Changes in assets and liabilities, net of effect of business acquisition:
Accounts receivable	4,259,181	(196,917)
Inventories	1,015,604	1,535,651
Prepaid and other current assets	(3,025,051)	(1,289,549)
Other assets	(169,775)	(42,655)
Accounts payable	1,810,710	1,395,362
Accrued expenses and accrued wages, salaries and bonuses	(1,256,553)	(857,039)
Income taxes payable	(126,801)	(1,476,450)
Net cash flows from operating activities	16,005,748	10,385,357
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of property and equipment	(1,988,139)	(1,920,655)
Proceeds from sales of property and equipment	94,525	71,606
Acquisition	(13,368,057)	(3,099,836)
Net cash flows from investing activities	(15,261,671)	(4,948,885)
CASH FLOWS FROM FINANCING ACTIVITIES:
Net borrowings (payments) on bank credit agreements	1,954,904	(4,017,019)
Principal payments on long-term debt	(1,093,147)	(931,722)
Proceeds from exercise of stock options	22,391	131,753
Net excess tax benefit on equity-based awards	139,686	141,141
Dividends paid on convertible preferred stock	(286,397)	(297,025)
Dividends on common stock	(448,584)	(416,779)
Net cash flow from financing activities	288,853	(5,389,651)
Net change in cash	1,032,930	46,821
Cash, beginning of year	356,735	309,914
Cash, end of year	1,389,665	356,735
Supplemental disclosure of cash flow information:
Cash paid during the year for interest	1,419,636	1,506,661
Cash paid during the year for income taxes	4,543,338	7,002,708
Supplemental disclosure of non-cash information:
Conversion Series B Convertible Preferred Stock to common stock by holders	450,000
Equipment acquisitions classified as accounts payable	10,685	38,206
Business acquisition (see Note 2):
Accounts receivable	8,881,428
Inventory	4,571,629	1,981,498
Property and equipment	1,795,859	122,978
Prepaid asset	35,000
Fair value of non-competition agreement	500,000
Customer relationships intangible asset	500,000	1,620,000
Goodwill	200,659	300,360
Accrued expenses	(120,000)
Note payable	(2,552,090)	(500,000)
Amount due under non-competition agreement	(444,428)
Contingent consideration		$ (425,000)

The amount of accounts receivable that an entity will receive in future as result of noncash (or part noncash) transaction. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. Part noncash refer to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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