PENSION AND OTHER RETIREMENTS BENEFITS - Net Periodic Benefit Costs Reflected in the Company's Financial Statements (Details) - Pension Plan - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | 12 Months Ended | |||
---|---|---|---|---|---|---|
Mar. 31, 2021 |
Mar. 31, 2020 |
Dec. 31, 2020 |
Jun. 25, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
|
Defined Benefit Plan Disclosure | ||||||
Net periodic benefit (credit) cost | $ (115) | $ 105 | $ (169) | $ 126 | $ 2,438 | $ 2,170 |
Cost of Goods Sold | ||||||
Defined Benefit Plan Disclosure | ||||||
Net periodic benefit (credit) cost | 0 | 0 | 614 | 500 | ||
Selling, general and administrative expense | ||||||
Defined Benefit Plan Disclosure | ||||||
Net periodic benefit (credit) cost | 16 | 14 | 69 | 41 | 1,824 | 1,670 |
Other (expense) income, net | ||||||
Defined Benefit Plan Disclosure | ||||||
Net periodic benefit (credit) cost | $ (131) | $ 91 | $ (238) | $ 85 | $ 0 | $ 0 |
X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
X | ||||||||||
- Definition Amount of net periodic benefit cost (credit) for defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|