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v3.25.1

FIXED ASSETS (Tables) | 12 Months Ended
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Dec. 31, 2024
FIXED ASSETS: |
Schedule of property, plant and equipment | As of December 31, 2024 and 2023, property, plant and equipment consisted of the following (in thousands):
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Useful Life | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | (in Years) |  | 2024 |  | 2023 |
Telecommunications equipment and towers |  | 5 -15 | ​ | $ | 1,571,145 | ​ | $ | 1,539,533 | ​
Office and computer equipment |  | 3 -10 | ​ |  | 112,371 | ​ |  | 148,693 | ​
Buildings |  | 15-39 | ​ |  | 100,533 | ​ |  | 138,243 | ​
Transportation vehicles |  | 3 -10 | ​ |  | 20,335 | ​ |  | 27,480 | ​
Leasehold improvements |  | Shorter of useful life or lease term | ​ |  | 16,902 | ​ |  | 22,424 | ​
Land |  | — | ​ |  | 25,887 | ​ |  | 11,652 | ​
Furniture and fixtures |  | 5 -10 | ​ |  | 9,189 | ​ |  | 11,438 | ​
Total property, plant and equipment | ​ | ​ | ​ |  | 1,856,362 | ​ |  | 1,899,463 | ​
Construction in progress | ​ | ​ | ​ |  | 272,559 | ​ |  | 192,815 | ​
Total property, plant and equipment | ​ | ​ | ​ |  | 2,128,921 | ​ |  | 2,092,278 | ​
Less: Accumulated depreciation | ​ | ​ | ​ |  | (1,088,728) | ​ |  | (1,011,619) | ​
Net fixed assets | ​ | ​ | ​ | $ | 1,040,193 | ​ | $ | 1,080,659 | ​

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- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -SubTopic 10 -Topic 360 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482099/360-10-50-1 + Details
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