Reportable Segments (Tables)

9 Months Ended

Jun. 30, 2024

Segment Reporting [Abstract]

Schedule of Reportable Segments Information

Information concerning our reportable segments is as follows, in thousands:

	Three Months Ended June 30,						Nine Months Ended June 30,
	2024			2023			2024			2023
Net Revenues:
Semiconductor	$	18,038		$	19,841		$	53,006		$	58,775
Material and Substrate		8,711			10,899			24,096			26,833
	$	26,749		$	30,740		$	77,102		$	85,608
Operating income (loss):
Semiconductor	$	1,690		$	1,042		$	3,666		$	4,861
Material and Substrate		1,621			481			(5,321	)		1,411
Non-segment related		(2,495	)		(2,642	)		(5,100	)		(9,552	)
	$	816		$	(1,119	)	$	(6,755	)	$	(3,280	)

	June 30, 2024		September 30, 2023
Identifiable Assets:
Semiconductor	$	73,740	$	72,466
Material and Substrate		49,399		61,576
Non-segment related*		3,920		2,979
	$	127,059	$	137,021

* Non-segment related assets include cash, fixed assets, and other assets.