Income Taxes (Significant Components Of Deferred Tax Assets And Liabilities) (Details) - USD ($)	12 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Components Of Deferred Tax Assets And Liabilities [Line Items]
Federal net operating loss carryforwards	$ 2,756,000	$ 4,428,000
State net operating loss carryforwards	400,000	644,000
AMT credit carryforward	489,000	390,000
Foreign net operating loss carryforwards - U.K.	10,955,000	12,388,000
Foreign capital allowance - U.K.	112,000	114,000
Restricted stock - U.K.	1,000
Share-based compensation	101,000	128,000
Deemed Dividend - Malaysia	942,000
Gross deferred tax assets	15,790,850	18,113,097
Valuation allowance for deferred tax assets	(2,299,000)	(2,575,000)
Net deferred tax assets	13,491,850	15,538,097
Deferred Tax Liabilities:
Foreign capital allowance – Malaysia	(119,919)	(111,349)
Net deferred tax assets	13,371,931	15,426,748
Malaysia [Member]
Components Of Deferred Tax Assets And Liabilities [Line Items]
Other, net	9,850	13,097
U.S. [Member]
Components Of Deferred Tax Assets And Liabilities [Line Items]
Other, net	$ 25,000	$ 8,000