v3.26.1
EMPLOYEE BENEFIT PLANS (Tables)
 6 Months Ended
Mar. 31, 2026
Retirement Benefits [Abstract]  
Schedule of Defined Benefit Pension Income Included in Other Income (Expense)
Defined benefit pension and other post-retirement benefit plan expenses are as follows:
 Three Months Ended March 31,Six Months Ended March 31,
2026202520262025
Service cost$94 $— $188 $— 
Interest cost525 645 1,050 1,291 
Expected return on plan assets(587)(890)(1,175)(1,780)
Amortization:    
Prior service cost1,609 — 3,218 — 
Recognized actuarial loss361 285 722 570 
Net periodic benefit plan expense$2,002 $40 $4,003 $81