Income Taxes (Details 3) - USD ($)	Sep. 30, 2016	Sep. 30, 2015
Domestic [Member]
Income Tax [Line Items]
Credits	$ 1,466,000	$ 1,488,000
NOLs	3,303,000	2,775,000
Stock compensation	143,000	82,000
Accruals	385,000	333,000
Other	150,000	138,000
Gross deferred tax assets	5,447,000	4,816,000
Valuation allowance	(4,739,000)	(4,377,000)
Deferred tax assets, net	708,000	439,000
Depreciation	(696,000)	(403,000)
Intangibles	(12,000)	(36,000)
Gross deferred tax liabilities	(708,000)	(439,000)
Net deferred tax asset (liability)	0	0
Foreign [Member]
Income Tax [Line Items]
Credits	0	0
NOLs	25,000	34,000
Stock compensation	0	0
Accruals	0	0
Other	0	0
Gross deferred tax assets	25,000	34,000
Valuation allowance	0	0
Deferred tax assets, net	25,000	34,000
Depreciation	(200,000)	(145,000)
Intangibles	(88,000)	(135,000)
Gross deferred tax liabilities	(288,000)	(280,000)
Net deferred tax asset (liability)	(263,000)	(246,000)
Worldwide [Member]
Income Tax [Line Items]
Credits	1,466,000	1,488,000
NOLs	3,328,000	2,809,000
Stock compensation	143,000	82,000
Accruals	385,000	333,000
Other	150,000	138,000
Gross deferred tax assets	5,472,000	4,850,000
Valuation allowance	(4,739,000)	(4,377,000)
Deferred tax assets, net	733,000	473,000
Depreciation	(896,000)	(548,000)
Intangibles	(100,000)	(171,000)
Gross deferred tax liabilities	(996,000)	(719,000)
Net deferred tax asset (liability)	$ (263,000)	$ (246,000)