v3.22.2.2
EMPLOYEE BENEFIT PLANS (Details)
$ in Thousands
9 Months Ended 12 Months Ended
Jun. 21, 2022
plan
Jan. 01, 2021
plan
Sep. 30, 2022
USD ($)
plan
Sep. 30, 2021
USD ($)
Dec. 31, 2020
plan
Dec. 31, 2021
USD ($)
Defined Benefit Plan Disclosure [Line Items]            
Number of savings plan | plan   1     2  
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]            
Deferred compensation liability     $ 8,027     $ 6,270
Noncurrent deferred compensation liability     8,011     6,251
Current deferred compensation liability     16     19
Related rabbi trust assets     $ 8,032     6,267
Postretirement Medical Plans            
Defined Benefit Plan Disclosure [Line Items]            
Number of defined benefit plans | plan     2      
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]            
Service cost     $ 59 $ 65    
Interest cost     20 17    
Amortization of prior service cost     6 55    
Amortization of gain     (1) (18)    
Net periodic benefit cost     84 119    
Benefit obligation     1,247     1,293
Historical cash payments for retirement medical plan claims per year (less than)     200      
Defined Benefit Pension Plans | Chemogas Defined Pension Plan            
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]            
Service cost     30 52    
Interest cost     12 11    
Expected return on plan assets     (26) (26)    
Amortization of gain     0 2    
Net periodic benefit cost     16 $ 39    
Benefit obligation     $ 607     $ 684
Kappa            
Defined Benefit Plan Disclosure [Line Items]            
Number of savings plan | plan 1