COMMITMENTS AND CONTINGENCIES - Narrative (Details) - USD ($) $ in Thousands |
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
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| Commitments and Contingencies Disclosure [Abstract] | |||
| Total warranty reserves | $ 23,743 | $ 22,015 | $ 24,552 |
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- References No definition available.
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- Definition Amount as of the balance sheet date of the aggregate standard product warranty liability. Does not include the balance for the extended product warranty liability. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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