Income Taxes (Schedule of Effective Tax Rate) (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Income Tax Disclosure [Abstract]
Loss before income taxes	$ (1,741)	$ (1,506)
Income tax benefit	(1,441)	(1,047)
Net loss	$ (300)	$ (459)
Effective tax rate	83.00%	70.00%