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RECURRING FAIR VALUE MEASUREMENTS - Fair value of held-to-maturity securities (Details) - PRIVETERRA ACQUISITION CORP. - U.S. Treasury Bill - USD ($) | Dec. 31, 2022 | Dec. 31, 2021
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Debt Securities, Held-to-maturity, Fair Value to Amortized Cost |  |
Amortized Cost | $ 279,339,034 | $ 276,079,635
Gain Holding Gain | 40,537 | 1,273
Fair Value | 279,379,571 | $ 276,080,908
Level 1 |  |
Debt Securities, Held-to-maturity, Fair Value to Amortized Cost |  |
Amortized Cost | 279,339,034 |
Gain Holding Gain | 40,537 |
Fair Value | $ 279,379,571 |

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