Note 10 - Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Sep. 30, 2023

Notes Tables

Schedule of Intangible Assets and Goodwill [Table Text Block]

	Weighted-Average Remaining Useful Lives (in years)	AS OF SEPTEMBER 30,
		2023			2022
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	13.2	$	6,475		$	6,475
Customer relationships	—		3,900			3,900
Trade names	0.2		2,022			2,022
Non-compete agreements	0.2		186			186
Total other intangible assets	6.8		12,583			12,583
Accumulated amortization			(7,778	)		(7,010	)
		$	4,805		$	5,573

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

For fiscal years ending September 30,
2024		395
2025		381
2026		374
2027		360
2028		360
Thereafter		2,935
	$	4,805