Annual report pursuant to Section 13 and 15(d)

SEGMENT REPORTING AND GEOGRAPHIC INFORMATION - Additional Information (Details)

v3.24.2.u1
SEGMENT REPORTING AND GEOGRAPHIC INFORMATION - Additional Information (Details) - segment
12 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2022
Segment Reporting Information [Line Items]      
Number of reportable segments 3    
Number of operating segments 5    
Revenue from Contract with Customer Benchmark | Customer Concentration Risk | Largest Customer      
Segment Reporting Information [Line Items]      
Concentration risk, percentage 13.00% 18.00% 20.00%
Revenue from Contract with Customer Benchmark | Customer Concentration Risk | Second Largest Customer      
Segment Reporting Information [Line Items]      
Concentration risk, percentage   15.00% 12.00%
Semiconductor Process Control      
Segment Reporting Information [Line Items]      
Number of operating segments 2    
Specialty Semiconductor Process      
Segment Reporting Information [Line Items]      
Number of operating segments 1    
PCB and Component Inspection      
Segment Reporting Information [Line Items]      
Number of operating segments 2