v3.26.1
EMPLOYEE BENEFIT PLANS - Narrative (Details) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 9 Months Ended 12 Months Ended
Jul. 31, 2025
Jun. 30, 2026
Jun. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Defined Benefit Plan Disclosure [Line Items]          
Benefit plan expense   $ 1,793 $ 5,381    
Benefits, losses and expenses, non-cash   $ 1,608 $ 4,826    
Lump sum distribution for plan termination       $ 4,830  
Plan assets, decrease for assets transferred from plan $ 6,100     10,859  
Gain from plan termination       $ 2,181  
Forecast          
Defined Benefit Plan Disclosure [Line Items]          
Non-cash charge related to implementation         $ 5,362