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ORGANIZATION AND BUSINESS OPERATIONS - Restructuring Expenses (Details) - USD ($) $ in Thousands | 3 Months Ended | 15 Months Ended
--- | --- | ---
Mar. 31, 2024 | Mar. 31, 2023 | Mar. 31, 2024
Restructuring Expense |  |  |
Restructuring charge | $ 1,190 | $ 2,887 | $ 12,418
Employee termination benefits |  |  | 6,641
Contract termination costs |  |  | 5,777
Restructure costs paid | 2,000 |  |
Total restructure costs paid |  |  | 7,700
Gain on lease termination |  | 300 | 300
Restructuring costs remain accrued | 5,000 |  | 5,000
Right of use assets terminated | 5,600 | 5,000 | 5,600
Lease liabilities terminated | $ 5,900 | $ 5,300 | 5,900
US Telecom |  |  |
Restructuring Expense |  |  |
Restructuring charge |  |  | 7,737
Employee termination benefits |  |  | 1,960
Contract termination costs |  |  | 5,777
International Telecom |  |  |
Restructuring Expense |  |  |
Restructuring charge |  |  | 4,681
Employee termination benefits |  |  | $ 4,681

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