Quarterly report pursuant to Section 13 or 15(d)

POST-RETIREMENT OBLIGATIONS (Details)

v3.21.2
POST-RETIREMENT OBLIGATIONS (Details)
$ in Millions
Jun. 30, 2021
USD ($)
executive
Dec. 31, 2020
USD ($)
Deferred Compensation Arrangement with Individual, Postretirement Benefits [Line Items]    
Post Retirement Obligations, Number Of Former Executives | executive 2  
Management | Postretirement Benefits    
Deferred Compensation Arrangement with Individual, Postretirement Benefits [Line Items]    
Post retirement liability | $ $ 0.3 $ 0.3