v3.26.3
Segment Information - Operations and Identifiable Assets (Details)
3 Months Ended 12 Months Ended
Sep. 30, 2026
segment
customer
Jun. 30, 2026
customer
Segment Information    
Number of reporting segments | segment 3  
Number of identifiable industry segments | segment 3  
Security division | Revenues | Customer    
Segment Information    
Concentration (as a percent) 10.00%  
Security division | One customer | Revenues | Customer    
Segment Information    
Number of major customers | customer 0  
Security division | One customer | Accounts receivable | Customer    
Segment Information    
Number of major customers | customer 1 1
Concentration (as a percent)   25.00%