Note 7 - Inventories (Tables)

12 Months Ended

Sep. 30, 2023

Notes Tables

Schedule of Inventory, Current and Noncurrent [Table Text Block]

	AS OF SEPTEMBER 30,
	2023			2022
Finished goods	$	18,555		$	14,653
Work in process		11,992			6,230
Raw materials		26,832			25,609
Obsolescence reserve (net realizable value adjustment)		(14,061	)		(13,971	)
		43,318			32,521
Less current portion		18,430			19,995
Non-current portion	$	24,888		$	12,526