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v3.26.1

Taxation (Details) $ in Thousands, $ in Millions |  | 12 Months Ended |  |
--- | --- | --- | --- | ---
Jan. 01, 2008 | Dec. 31, 2025 USD ($) | Dec. 31, 2025 HKD ($) | Dec. 31, 2024 USD ($) | Dec. 31, 2023 USD ($)
Taxation [Line Items] |  |  |  |  |
Unified corporate income tax rate | 25.00% |  |  |  |
Preferential tax rate | 15.00% |  |  |  |
Preferential tax rate extension period | 3 years |  |  |  |
Statutory income tax rate |  | 25.00% | 25.00% |  |
Profits tax assessments |  | $ 1,400 | $ 11.0 |  |
Purchased tax reserve |  | 1,200 | $ 9.4 |  |
Net operating loss carryforwards (in Dollars) |  | $ 132,351 |  | $ 130,504 | $ 129,654
Shenzhen Ucloudlink Technology Limited [Member] |  |  |  |  |
Taxation [Line Items] |  |  |  |  |
Preferential tax rate |  | 15.00% | 15.00% |  |
Hong Kong [Memner] |  |  |  |  |
Taxation [Line Items] |  |  |  |  |
Statutory income tax rate |  | 16.50% | 16.50% |  |
Minimum [Member] |  |  |  |  |
Taxation [Line Items] |  |  |  |  |
Statutory income tax rate |  | 15.00% | 15.00% |  |
Carry-over period |  | 5 years | 5 years |  |
Maximum [Member] |  |  |  |  |
Taxation [Line Items] |  |  |  |  |
Statutory income tax rate |  | 25.00% | 25.00% |  |
Carry-over period |  | 10 years | 10 years |  |

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