Income Taxes (Details 2)	12 Months Ended
	Sep. 30, 2018		Sep. 30, 2017
Income Tax [Line Items]
Tax due at statutory rate	24.28%		34.00%
State tax provision, net of federal	(9.29%)		(3.49%)
Valuation allowance		[1]	(78.87%)
Valuation allowance release		[1]	380.61%
Foreign tax credits		[1]	29.34%
Permanently non-deductible expenses		[1]	0.00%
Federal rate change under TCJA		[1]	0.00%
Research credit study		[1]	0.00%
Foreign rate differential and other		[1]	(16.54%)
Total	8703.64%		345.05%

[1] These values are not meaningful. Please see the subsequent paragraphs of this note for more detailed explanation.