Equity (Details Narrative) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Mar. 31, 2019	Mar. 31, 2018	Nov. 09, 2018	Jan. 25, 2018
Stock Options [Member] \| Warrants [Member]
Stock granted value share-based compensation	$ 300	$ 700	$ 300	$ 600
Unrecognized compensation expense			$ 2,300
Weighted average vesting period			3 years 10 months 25 days
Restricted Stock [Member]
Stock granted value share-based compensation	$ 200	$ 400	$ 0	$ 0
Unrecognized compensation expense			$ 1,800
Series B Convertible Preferred Stock [Member]
Common stock shares issued upon conversion of preferred stock					250,000
Number of preferred stock converted					250,000
SNI Sellers [Member] \| Series B Preferred Stock
Common stock shares issued upon conversion of preferred stock						110,083
Number of preferred stock converted						110,083