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v3.25.0.1

Geographic and segment information: (Details) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 USD ($) segment | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($)
Segment information |  |  |
Number of operating segments | segment | 1 |  |
Revenues | $ 1,036,104 | $ 940,922 | $ 599,604
Long lived assets, net | 1,738,349 | 1,649,958 |
On-net |  |  |
Segment information |  |  |
Revenues | 544,628 | 512,936 | 452,779
Off-net |  |  |
Segment information |  |  |
Revenues | 454,107 | 393,493 | 146,152
Wavelength |  |  |
Segment information |  |  |
Revenues | 19,196 | 5,653 |
Non-core |  |  |
Segment information |  |  |
Revenues | 18,173 | 28,840 | 673
North America |  |  |
Segment information |  |  |
Revenues | 888,001 | 802,690 | 479,361
Long lived assets, net | 1,579,495 | 1,487,429 |
North America | On-net |  |  |
Segment information |  |  |
Revenues | 424,437 | 401,213 | 350,256
North America | Off-net |  |  |
Segment information |  |  |
Revenues | 426,857 | 367,210 | 128,486
North America | Wavelength |  |  |
Segment information |  |  |
Revenues | 19,015 | 5,653 |
North America | Non-core |  |  |
Segment information |  |  |
Revenues | 17,692 | 28,614 | 619
Europe and other |  |  |
Segment information |  |  |
Long lived assets, net | 158,854 | 162,529 |
Europe |  |  |
Segment information |  |  |
Revenues | 116,124 | 108,370 | 98,644
Europe | On-net |  |  |
Segment information |  |  |
Revenues | 94,363 | 88,310 | 82,451
Europe | Off-net |  |  |
Segment information |  |  |
Revenues | 21,242 | 19,913 | 16,144
Europe | Wavelength |  |  |
Segment information |  |  |
Revenues | 172 |  |
Europe | Non-core |  |  |
Segment information |  |  |
Revenues | 347 | 147 | 49
Oceania |  |  |
Segment information |  |  |
Revenues | 23,318 | 21,427 | 14,963
Oceania | On-net |  |  |
Segment information |  |  |
Revenues | 18,205 | 15,769 | 13,689
Oceania | Off-net |  |  |
Segment information |  |  |
Revenues | 5,013 | 5,587 | 1,271
Oceania | Wavelength |  |  |
Segment information |  |  |
Revenues | 9 |  |
Oceania | Non-core |  |  |
Segment information |  |  |
Revenues | 91 | 71 | 3
South America |  |  |
Segment information |  |  |
Revenues | 8,019 | 7,649 | 5,832
South America | On-net |  |  |
Segment information |  |  |
Revenues | 7,080 | 6,957 | 5,656
South America | Off-net |  |  |
Segment information |  |  |
Revenues | 896 | 684 | 174
South America | Non-core |  |  |
Segment information |  |  |
Revenues | 43 | 8 | 2
Africa |  |  |
Segment information |  |  |
Revenues | 642 | 786 | 804
Africa | On-net |  |  |
Segment information |  |  |
Revenues | 543 | 687 | 727
Africa | Off-net |  |  |
Segment information |  |  |
Revenues | $ 99 | $ 99 | $ 77

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