Annual report pursuant to Section 13 and 15(d)

PENSION AND OTHER POSTRETIREMENT PLANS - Amounts of AOCI Expected to be Recognized in Net Periodic Benefit Costs (Details)

v3.20.2
PENSION AND OTHER POSTRETIREMENT PLANS - Amounts of AOCI Expected to be Recognized in Net Periodic Benefit Costs (Details)
$ in Thousands
Sep. 30, 2020
USD ($)
Pension  
Defined Benefit Plan Disclosure [Line Items]  
Net actuarial loss $ 12,076
Prior service cost (68)
Other Postretirement  
Defined Benefit Plan Disclosure [Line Items]  
Net actuarial loss 0
Prior service cost $ (364)