Quarterly report pursuant to Section 13 or 15(d)

Reportable Segments - Schedule of Reportable Segment Information (Details)

v3.22.4
Reportable Segments - Schedule of Reportable Segment Information (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Dec. 31, 2022
Mar. 31, 2022
Dec. 31, 2021
Mar. 31, 2022
Sep. 30, 2022
Segment Reporting Information [Line Items]          
Net Revenues $ 21,558 $ 27,556 $ 26,463 $ 54,019  
Operating income (loss) (2,680)   1,240    
Identifiable Assets 129,537       $ 133,534
Operating Segments | Semiconductor          
Segment Reporting Information [Line Items]          
Net Revenues 16,887   22,765    
Operating income (loss) 869   2,357    
Identifiable Assets 73,517       75,622
Operating Segments | Material and Substrate          
Segment Reporting Information [Line Items]          
Net Revenues 4,671   3,698    
Operating income (loss) 633   181    
Identifiable Assets 21,606       22,032
Non-Segment Related          
Segment Reporting Information [Line Items]          
Operating income (loss) (4,182)   $ (1,298)    
Identifiable Assets [1] $ 34,414       $ 35,880
[1]

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