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ORGANIZATION AND BUSINESS OPERATIONS - Acquisition of Alaska Communications (Details) - USD ($) $ in Thousands |  | 3 Months Ended
--- | --- | ---
Jul. 22, 2021 | Mar. 31, 2022 | Mar. 31, 2021
Line of Credit Facility [Line Items] |  |  |
Borrowings |  | $ 8,000 | $ 10,814
Alaska communications |  |  |
Line of Credit Facility [Line Items] |  |  |
Cash consideration | $ 339,500 |  |
Mezzanine equity contribution received from Freedom 3 Investors | $ 71,500 |  |
Ownership interest (as a percent) | 52.00% |  |
Transaction costs | $ 11,000 |  |
Alaska credit facility | Alaska communications |  |  |
Line of Credit Facility [Line Items] |  |  |
Borrowings | $ 220,000 |  |

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