Note 8 - Goodwill and Intangible Assets (Tables)

6 Months Ended

Mar. 31, 2023

Notes Tables

Schedule of Changes in Finite Lived Intangible Assets [Table Text Block]

	Hardware		Software		Total
Balance as of September 30, 2022	$	-	$	10,118	$	10,118
Currency translation		-		228		228
Balance as of March 31, 2023	$	-	$	10,346	$	10,346

	Hardware			Software			Total
Balance as of September 30, 2022	$	21		$	10,484		$	10,505
Amortization		(2	)		(1,056	)		(1,058	)
Currency translation		-			36			36
Balance as of March 31, 2023	$	19		$	9,464		$	9,483

Schedule of Finite-Lived Intangible Assets [Table Text Block]

	March 31,			September 30,
	2023			2022
Technology	$	11,947		$	11,886
Customer relationships		1,806			1,715
Trade name portfolio		611			590
Non-compete agreements		229			206
Patents		72			72
		14,665			14,469
Accumulated amortization		(5,182	)		(3,964	)
	$	9,483		$	10,505

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

Fiscal year ending September 30,
2023 (remaining six months)	$	1,050
2024		2,099
2025		1,979
2026		1,842
2027		1,669
Thereafter		844
Total estimated amortization expense	$	9,483