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GOODWILL AND INTANGIBLE ASSETS - Change In Carrying Amount Of Telecommunications Licenses (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Changes in the carrying amount of the company's telecommunications licenses, by operating segment |  |  |
Balance at the beginning of the period | $ 113,698 |  |
Balance at the end of the period | $ 113,319 | $ 113,698 |
US Telecom |  |  |
Telecommunications licenses |  |  |
Weighted Average Cost Of Capital Rate | 11.50% |  |
Telecommunications Licenses |  |  |
Changes in the carrying amount of the company's telecommunications licenses, by operating segment |  |  |
Balance at the beginning of the period | $ 113,698 | 113,766 |
Acquired licenses |  | 1,068 |
Dispositions | (379) | (1,136) |
Balance at the end of the period | 113,319 | 113,698 | $ 113,766
Gain of license dispositions | 300 |  | 0
Telecommunications Licenses | International Telecom |  |  |
Changes in the carrying amount of the company's telecommunications licenses, by operating segment |  |  |
Balance at the beginning of the period | 34,798 | 34,798 |
Balance at the end of the period | 34,798 | 34,798 | 34,798
Telecommunications Licenses | US Telecom |  |  |
Changes in the carrying amount of the company's telecommunications licenses, by operating segment |  |  |
Balance at the beginning of the period | 78,900 | 78,968 |
Acquired licenses |  | 1,068 |
Dispositions | (379) | (1,136) |
Balance at the end of the period | $ 78,521 | $ 78,900 | $ 78,968

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- Definition Carrying amount (original costs adjusted for previously recognized amortization and impairment) as of the balance sheet date for the capitalized costs to acquire rights under a license arrangement (for example, to sell specified products in a specified territory) having an indefinite period of benefit. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482665/350-30-50-2 + Details
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