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COMMITMENTS AND CONTINGENCIES (Tables) | 12 Months Ended
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Dec. 31, 2020
Commitments and Contingencies Disclosure [Abstract] |
Schedule of Commercial Commitments Outstanding | Future payments under non-cancelable unconditional purchase obligations as of December 31, 2020 are as follows:
|  | Amount of Commitment Expiration Per Period
|  | Less Than 1 Year |  | 1–3 Years |  | 3–5 Years |  | More Than 5 Years |  | Total
|  | (In thousands)
Purchase obligations |  | $ | 12,916 |  |  | $ | 22 |  |  | $ | — |  |  | $ | — |  |  | $ | 12,938 |

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- Definition Tabular disclosure of information about obligations resulting from other commitments. + References No definition available. + Details
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