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ACQUISITIONS AND DISPOSITIONS - Acquisition of Sacred Wind Enterprises (Details) - USD ($) $ in Thousands |  | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Nov. 07, 2022 | Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022 | Dec. 31, 2022
Business Acquisition [Line Items] |  |  |  |  |  |
Transaction-related charges |  | $ 438 | $ 412 | $ 451 | $ 966 |
Sacred Wind Enterprises |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Consideration Transferred | $ 44,560 |  |  |  |  |
Cash transferred, net of cash acquired and other | 16,700 |  |  |  |  |
Cash acquired from acquisition | 9,400 |  |  |  |  |
Redeemable non-controlling interest | 14,800 |  |  |  |  |
Contingent consideration | 3,700 |  |  |  |  |
Receivables related to working capital adjustments | $ 1,300 |  |  |  |  |
Business combination equity interest | 6.00% |  |  |  |  |
Current liabilities of deposits received under government grant programs | $ 6,500 |  |  |  |  |
Transaction-related charges |  |  |  |  |  | $ 800
Assumed debt | 31,639 |  |  |  |  |
Sacred Wind Enterprises | Trade name licenses |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Intangible assets | $ 600 |  |  |  |  |
Intangible assets useful lives | 5 years |  |  |  |  |
Sacred Wind Enterprises | Minimum | Telecommunication Equipment |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Discounted rate used for cash flows (as a percent) | 7.00% |  |  |  |  |
Useful life | 1 year |  |  |  |  |
Sacred Wind Enterprises | Maximum | Telecommunication Equipment |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Discounted rate used for cash flows (as a percent) | 12.00% |  |  |  |  |
Useful life | 25 years |  |  |  |  |

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