COMMITMENTS AND CONTINGENCIES - Narrative (Details) - USD ($) $ in Millions |
1 Months Ended | ||
|---|---|---|---|
Feb. 20, 2019 |
May 31, 2018 |
Dec. 31, 2018 |
|
| Operating Leases [Line Items] | |||
| Non-cancelable commitments | $ 29.9 | ||
| Attorney fees | $ 8.2 | $ 0.8 | |
| Company Agree to pay plaintiffs | $ 8.2 | $ 0.8 |
| X | ||||||||||
- Definition Operating Leases [Line Items]. No definition available.
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| X | ||||||||||
- Definition Amount of damages paid to the plaintiff in the legal matter. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Minimum amount to be expended to satisfy the terms of arrangements in which the entity has agreed to expend funds to procure goods or services, excluding long-term purchase commitments or unconditional purchase obligations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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