Note 11 - Accrued and Other Liabilities (Tables)

3 Months Ended

Dec. 31, 2023

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

	December 31,		September 30,
	2023		2023
Payroll and related	$	2,104	$	2,237
Deferred revenue		2,991		2,703
Customer deposits		1,222		766
Accrued contract costs		897		825
Warranty reserve		110		132
Asset purchase holdback liability		-		736
Acquisition holdback liability		235		-
Acquisition contingent consideration liability		936		-
Other		123		67
Total	$	8,618	$	7,466

Other Noncurrent Liabilities [Table Text Block]

	December 31,		September 30,
	2023		2023
Deferred revenue	$	509	$	551

Schedule of Product Warranty Liability [Table Text Block]

	December 31,			September 30,
	2023			2023
Beginning balance	$	132		$	159
Warranty provision		(22	)		40
Warranty settlements		-			(67	)
Ending balance	$	110		$	132