XML 82 R68.htm IDEA: XBRL DOCUMENT v3.25.3
POST EMPLOYMENT BENEFITS - Reconciliation of Projected Benefit Obligations (Details) - USD ($)
$ in Thousands
 12 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2023
Retirement Benefits [Abstract]      
Accumulated benefit obligation: $ 14,223 $ 15,545  
Change in projected benefit obligation:      
Projected benefit obligation, beginning of period 15,545 12,957  
Other 270 254  
Interest cost 772 741 $ 733
Benefits paid (1,002) (684)  
Foreign currency translation adjustment 69 1,328  
Actuarial (losses) gains (1,431) 949  
Projected benefit obligation at end of period 14,223 15,545 12,957
Change in fair value of plan assets:      
Fair value of plan assets, beginning of period 18,687 15,993  
Actual (loss) gain on plan assets (780) 1,764  
Employer contributions 0 0  
Foreign currency translation adjustment 83 1,614  
Benefits paid (1,002) (684)  
Fair value of plan assets, end of period 16,988 18,687 $ 15,993
Funded status $ 2,765 $ 3,142