Note 11 - Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Sep. 30, 2024

Notes Tables

Schedule of Intangible Assets and Goodwill [Table Text Block]

	Weighted-Average Remaining Useful Lives (in years)	AS OF SEPTEMBER 30,
		2024			2023
Goodwill:
Emerging Markets reporting unit		$	4,336		$	4,336
Adjacent Markets reporting unit			736			736
Total goodwill			5,072			5,072
Accumulated impairment losses			(4,336	)		(4,336	)
		$	736		$	736
Other intangible assets:
Developed technology	4.5	$	2,275		$	6,475
Customer relationships	—		3,900			3,900
Trade names	0.1		2,022			2,022
Non-compete agreements	0.1		186			186
Total other intangible assets	2.3		8,383			12,583
Accumulated amortization			(6,734	)		(7,778	)
		$	1,649		$	4,805

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

2025		148
2026		140
2027		126
2028		126
2029		126
Thereafter		983
	$	1,649