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v3.23.1

GOVERNMENT SUPPORT AND SPECTRUM MATTERS (Details) $ in Thousands | 3 Months Ended |  |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Mar. 31, 2023 USD ($) item | Mar. 31, 2022 USD ($) | Apr. 30, 2023 USD ($) | Jul. 31, 2022 USD ($) | Jul. 15, 2022 USD ($) | Jul. 31, 2021 USD ($) | Jun. 30, 2021 USD ($)
Mobility Fund [Line Items] |  |  |  |  |  |  |
Revenue from contract with customer | $ 172,557 | $ 159,912 |  |  |  |  |
Total | 185,774 | 172,019 |  |  |  |  |
Communication services |  |  |  |  |  |  |
Mobility Fund [Line Items] |  |  |  |  |  |  |
Total | 181,308 | 166,543 |  |  |  |  |
USF, CAF II, RDOF and Other Programs | Communication services |  |  |  |  |  |  |
Mobility Fund [Line Items] |  |  |  |  |  |  |
Revenue from contract with customer | 26,978 | 16,193 |  |  |  |  |
USF, CAF II, RDOF and Other Programs | US Telecom | Communication services |  |  |  |  |  |  |
Mobility Fund [Line Items] |  |  |  |  |  |  |
Revenue from contract with customer | 25,577 | 13,432 |  |  |  |  |
USF, CAF II, RDOF and Other Programs | International Telecom | Communication services |  |  |  |  |  |  |
Mobility Fund [Line Items] |  |  |  |  |  |  |
Revenue from contract with customer | $ 1,401 | 2,761 |  |  |  |  |
Universal Service Fund programs |  |  |  |  |  |  |
Mobility Fund [Line Items] |  |  |  |  |  |  |
Number Of Fund Disbursement Programs | item | 4 |  |  |  |  |  |
High cost support program | Communication services |  |  |  |  |  |  |
Mobility Fund [Line Items] |  |  |  |  |  |  |
Revenue from contract with customer | $ 3,891 | 3,817 |  |  |  |  |
High cost support program | US Telecom | Communication services |  |  |  |  |  |  |
Mobility Fund [Line Items] |  |  |  |  |  |  |
Revenue from contract with customer | 2,494 | 1,056 |  |  |  |  |
High cost support program | International Telecom | Communication services |  |  |  |  |  |  |
Mobility Fund [Line Items] |  |  |  |  |  |  |
Revenue from contract with customer | 1,397 | 2,761 |  |  |  |  |
CAF II | Grant receivable through December 2025 |  |  |  |  |  |  |
Mobility Fund [Line Items] |  |  |  |  |  |  |
Amount that has been funded or will be funded | 27,700 |  |  |  |  |  |
CAF II | Grant receivable from January 2026 through July 2028 |  |  |  |  |  |  |
Mobility Fund [Line Items] |  |  |  |  |  |  |
Amount that has been funded or will be funded | 8,000 |  |  |  |  |  |
CAF II | Communication services |  |  |  |  |  |  |
Mobility Fund [Line Items] |  |  |  |  |  |  |
Revenue from contract with customer | 6,815 | 6,822 |  |  |  |  |
CAF II | US Telecom | Communication services |  |  |  |  |  |  |
Mobility Fund [Line Items] |  |  |  |  |  |  |
Revenue from contract with customer | 6,815 | 6,822 |  |  |  |  |
TBCP |  |  |  |  |  |  |
Mobility Fund [Line Items] |  |  |  |  |  |  |
Grant funds awarded during the period | 145,500 |  |  |  |  |  |
Vija's annual USF support |  |  |  |  |  |  |
Mobility Fund [Line Items] |  |  |  |  |  |  |
Amount that has been funded or will be funded |  |  |  |  |  | $ 10,900 | $ 16,400
Vija's annual USF support | Grant Receivable July 2022 Through June 2023 |  |  |  |  |  |  |
Mobility Fund [Line Items] |  |  |  |  |  |  |
Amount that has been funded or will be funded |  |  |  | $ 5,500 |  |  |
Vija's annual USF support | Subsequent event | Grant Receivable July 2023 Through December 2025 |  |  |  |  |  |  |
Mobility Fund [Line Items] |  |  |  |  |  |  |
Amount that has been funded or will be funded |  |  | $ 5,500 |  |  |  |
RDOF |  |  |  |  |  |  |
Mobility Fund [Line Items] |  |  |  |  |  |  |
Grant Funds Expected To Be Awarded | $ 22,700 |  |  |  |  |  |
Grant Fund Term | 10 years |  |  |  |  |  |
Number Of Households To Receive Broadband Coverage | item | 10,000 |  |  |  |  |  |
RDOF | Communication services |  |  |  |  |  |  |
Mobility Fund [Line Items] |  |  |  |  |  |  |
Revenue from contract with customer | $ 608 |  |  |  |  |  |
RDOF | US Telecom | Communication services |  |  |  |  |  |  |
Mobility Fund [Line Items] |  |  |  |  |  |  |
Revenue from contract with customer | 608 |  |  |  |  |  |
Other Programs | Communication services |  |  |  |  |  |  |
Mobility Fund [Line Items] |  |  |  |  |  |  |
Revenue from contract with customer | 15,664 | 5,554 |  |  |  |  |
Other Programs | US Telecom | Communication services |  |  |  |  |  |  |
Mobility Fund [Line Items] |  |  |  |  |  |  |
Revenue from contract with customer | 15,660 | $ 5,554 |  |  |  |  |
Other Programs | International Telecom | Communication services |  |  |  |  |  |  |
Mobility Fund [Line Items] |  |  |  |  |  |  |
Revenue from contract with customer | 4 |  |  |  |  |  |
Remove And Replace Program |  |  |  |  |  |  |
Mobility Fund [Line Items] |  |  |  |  |  |  |
Receivable for costs expected to be reimbursed | $ 6,700 |  |  |  |  |  |
Remove And Replace Program | Maximum |  |  |  |  |  |  |
Mobility Fund [Line Items] |  |  |  |  |  |  |
Amount of cost reimbursement allocated |  |  |  |  | $ 207,000 |  |

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