Condensed Consolidated Statements of Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (1,788)	$ 320
Foreign currency translation adjustment	62	20
Comprehensive income (loss)	$ (1,726)	$ 340