Effective Tax Rate (Details) - USD ($)	12 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Effective Tax Rate [Abstract]
Income Tax Reconciliation, Income Tax Expense (Benefit), at Federal Statutory Income Tax Rate	$ (2,384,000)	$ (4,343,000)
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate	(34.00%)	(34.00%)
Income Tax Reconciliation, Change in Deferred Tax Assets Valuation Allowance	$ 2,280,000	$ 2,318,000
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance	32.50%	18.10%
Goodwill writedown	$ 0	$ 2,046,000
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Impairment Losses, Percent	0.00%	16.00%
Income Tax Reconciliation, Foreign Income Tax Rate Differential	$ 238,000	$ 0
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential	3.40%	0.00%
Income Tax Reconciliation, Nondeductible Expense	$ 18,000	$ 45,000
Effective Income Tax Rate Reconciliation, Nondeductible Expense	0.30%	0.40%
Income Tax Reconciliation, State and Local Income Taxes	$ (126,000)	$ (119,000)
Effective Income Tax Rate Reconciliation, State and Local Income Taxes	(1.80%)	(0.90%)
Income Tax Reconciliation, Other Adjustments	$ (26,000)	$ 53,000
Effective Income Tax Rate Reconciliation, Other Adjustments	(0.40%)	0.40%
Income Tax Expense (Benefit)	$ 0	$ 0
Effective Income Tax Rate, Continuing Operations	0.00%	0.00%