FAIR VALUE MEASUREMENTS - Additional information (Details) - USD ($) |
6 Months Ended | |
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Jun. 30, 2022 |
Jun. 30, 2021 |
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| FAIR VALUE MEASUREMENTS | ||
| Asset transfers, level 1 to 2 | $ 0 | $ 0 |
| Asset transfers, level 2 to 1 | 0 | 0 |
| Liability transfers, level 1 to 2 | 0 | 0 |
| Transfers in and out of level 3 | 0 | 0 |
| Liability transfers, level 2 to 1 | $ 0 | $ 0 |
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- Definition Amount of transfers of assets measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2. No definition available.
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- Definition Amount of transfers of assets measured on a recurring basis out of Level 2 of the fair value hierarchy into Level 1. No definition available.
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- Definition Amount of transfers of liabilities measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2. No definition available.
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- Definition Amount of transfers of liabilities measured on a recurring basis out of Level 2 of the fair value hierarchy into Level 1. No definition available.
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- References No definition available.
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- Definition Amount of transfers of financial instrument classified as a derivative asset (liability) after deduction of derivative liability (asset) into (out of) level 3 of the fair value hierarchy. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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