INCOME TAXES: (Tables)

12 Months Ended

Sep. 30, 2012

INCOME TAXES:

Schedule of components of income tax expense from operations

	2012		2011
Current: Federal	$	3,731,414	$	3,754,455
Current: State		620,164		662,083
		4,351,578		4,416,538
Deferred: Federal		625,137		1,711,375
Deferred: State		56,285		154,087
		681,422		1,865,462
Income tax expense	$	5,033,000	$	6,282,000

Schedule of difference between the income tax expense and that which would be calculated using the statutory income tax rate

	2012			2011
Tax at statutory rate	$	4,340,196		$	5,021,112
Amortization of goodwill and other intangibles		(5,207	)		(5,207	)
Nondeductible business expenses		339,872			1,071,984
State income taxes, net of federal tax benefit		418,316			479,883
Valuation allowance, net operating losses		(4,389	)		(165,460	)
Other		(55,788	)		(120,312	)
	$	5,033,000		$	6,282,000

Schedule of temporary differences between the financial statement carrying balances and tax basis of assets and liabilities giving rise to the net deferred tax asset (liabilities)

	2012			2011
Deferred tax assets:
Current:
Allowance for doubtful accounts	$	427,450		$	425,373
Accrued expenses		1,208,999			1,095,108
Inventory		457,844			460,684
Other		92,384			8,392
		2,186,677			1,989,557
Noncurrent:
Property and equipment	$	93,428		$	198,907
Net operating loss carry forwards—federal		425,884			471,926
Net operating loss carry forwards—state		623,434			627,823
		1,142,746			1,298,656
Total deferred tax assets		3,329,423			3,288,213
Valuation allowance		(613,188	)		(617,577	)
Net deferred tax assets	$	2,716,235		$	2,670,636
Deferred tax liabilities:
Current:
Trade discounts	$	270,058		$	281,668
		270,058			281,668
Noncurrent:
Property and equipment		2,165,674			1,729,853
Goodwill		968,024			886,943
Intangible assets		1,029,250			807,521
		4,162,948			3,424,317
Total deferred tax liabilities	$	4,433,006		$	3,705,985
Net deferred tax assets (liabilities):
Current	$	1,916,619		$	1,707,889
Noncurrent		(3,633,390	)		(2,743,238	)
	$	(1,716,771	)	$	(1,035,349	)