Income Taxes (Tables)

12 Months Ended

Sep. 30, 2012

Income Tax Disclosure [Abstract]

Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]

Income (loss) before the provision (benefit) for income taxes consists of the following: 

	2012			2011
US	$	(4,014,238	)	$	2,184,381
Foreign		(330,549	)		(539,538	)
Total	$	(4,344,787	)	$	1,644,843

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

The provision (benefit) for income taxes in the accompanying consolidated financial statements consists of the following:

	2012			2011
Current
Federal	$	(374,432	)	$	215,128
State		112,024			172,883
Foreign		65,318			(223,284	)
	$	(197,090	)	$	164,727
Deferred
Federal		200,313			176,535
State		59,351			(35,400	)
Foreign		(103,598	)		(12,664	)
		156,066			128,471
Income tax expense (benefit)	$	(41,024	)	$	293,198

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

A reconciliation of the federal statutory rate to the Company's effective tax rate is as follows:

	2012			2011
Tax due at statutory rate		34.00	%		34.00	%
State tax provision, net of federal		5.22	%		7.79	%
Valuation allowance		-35.98	%		0.00	%
Permanent differences		-0.86	%		-1.77	%
Tax credits generated		0.50	%		-24.83	%
Foreign rate differential and other		-1.93	%		2.62	%
Total		0.95	%		17.81	%

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

Net deferred tax assets (liabilities) consisted of the following at September 30, 2012:

	Domestic			Foreign			Worldwide
Credits		1,362,543			-			1,362,543
NOLs		170,522			41,868			212,390
Stock compensation		170,362			-			170,362
Accruals		497,335			-			497,335
Intangibles		73,681			-			73,681
Other		205,154			-			205,154
Gross deferred tax assets		2,479,597			41,868			2,521,465
Valuation allowance		(1,700,949	)		-			(1,700,949	)
Deferred tax assets, net		778,648			41,868			820,516
Depreciation		(778,648	)		(65,948	)		(844,596	)
Intangibles		-			(220,989	)		(220,989	)
Gross deferred tax liabilities		(778,648	)		(286,937	)		(1,065,585	)
Net deferred tax asset (liability)		-			(245,069	)		(245,069	)

Net deferred tax assets (liabilities) consisted of the following at September 30, 2011:

	Domestic			Foreign			Worldwide
Credits		969,000			-			969,000
NOLs		-			-			-
Stock compensation		-			45,752			45,752
Accruals		193,300			-			193,300
Intangibles		-			-			-
Other		280,764			-			280,764
Gross deferred tax assets		1,443,064			45,752			1,488,816
Valuation allowance		-			-			-
Deferred tax assets, net		1,443,064			45,752			1,488,816
Depreciation		(623,100	)		(110,452	)		(733,552	)
Intangibles		(560,300	)		(283,967	)		(844,267	)
Gross deferred tax liabilities		(1,183,400	)		(394,419	)		(1,577,819	)
Net deferred tax asset (liability)		259,664			(348,667	)		(89,003	)