Income Taxes (Details Narrative) - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Income Tax Disclosure [Abstract]
Effective income tax rate (in percent)	(1.20%)	(0.80%)
Income tax expense (benefit)	$ 56	$ 33
Valuation allowance	$ 56,456