Note 8 - Accrued Liabilities (Tables)

12 Months Ended

Sep. 30, 2020

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

	As of September 30,
	2020		2019
Compensation and benefits	$	368	$	430
Professional fees		29		154
Restructuring fees		-		75
Taxes		46		-
Other		156		176
Balance at end of period	$	599	$	835