RESTRUCTURING AND LIABILITY MANAGEMENT (Details) - USD ($) $ in Thousands |
3 Months Ended | 4 Months Ended | 5 Months Ended | 9 Months Ended | |
|---|---|---|---|---|---|
Sep. 30, 2021 |
Sep. 30, 2020 |
Sep. 30, 2021 |
May 17, 2021 |
Sep. 30, 2020 |
|
| Restructuring and Related Activities [Abstract] | |||||
| Workforce reduction | 3.00% | 3.00% | |||
| Reduction in workforce | $ 2,858 | $ 1,460 | $ 2,858 | $ 0 | $ 1,460 |
| Liability management | 0 | 7,524 | 0 | 0 | 8,141 |
| Total restructuring and liability management | $ 2,858 | $ 8,984 | $ 2,858 | $ 0 | $ 9,601 |
| X | ||||||||||
- Definition Amount of other expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses associated with a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Percentage of the total number of positions eliminated as of the balance sheet date since inception of the restructuring plan(s). No definition available.
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| X | ||||||||||
- Definition Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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