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Note 13 - Segment Reporting - Information by Reportable Segments (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Revenue from external customers |  | $ 98,463 | $ 89,423 | $ 193,072 | $ 176,880
Cost of revenues |  | 59,069 | 51,328 | 114,230 | 103,122
Network, other costs (2) |  | 6,458 | 6,862 | 11,633 | 13,979
Sales and marketing |  | 11,945 | 14,746 | 22,936 | 33,311
Technical operations and development |  | 4,344 | 4,522 | 8,751 | 9,538
General and administrative |  | 9,660 | 9,188 | 18,902 | 19,006
Operating Segments [Member] |  |  |  |  |
Revenue from external customers |  | 96,242 | 87,160 | 188,764 | 172,259
Intersegment revenues (1) | [1] | 428 | 280 | 872 | 555
Total net revenues |  | 96,670 | 87,440 | 189,636 | 172,814
Cost of revenues |  | 53,974 | 46,890 | 103,674 | 93,803
Network, other costs (2) | [2] | 6,724 | 8,231 | 12,941 | 17,253
Sales and marketing |  | 11,449 | 14,181 | 21,923 | 32,144
Technical operations and development |  | 4,251 | 4,060 | 8,559 | 8,559
General and administrative |  | 7,276 | 6,671 | 14,887 | 13,836
Other segment items (3) | [3] | (1,256) | (1,279) | (1,735) | (4,728)
Segment Adjusted EBITDA |  | 14,252 | 8,686 | 29,387 | 11,947
Operating Segments [Member] | Ting [Member] |  |  |  |  |
Revenue from external customers |  | 16,410 | 14,571 | 32,725 | 28,673
Intersegment revenues (1) | [1] | 0 | 0 | 0 | 0
Total net revenues |  | 16,410 | 14,571 | 32,725 | 28,673
Cost of revenues |  | 7,835 | 3,052 | 12,358 | 6,268
Network, other costs (2) | [2] | 2,338 | 3,967 | 4,650 | 8,623
Sales and marketing |  | 4,809 | 8,928 | 9,394 | 21,852
Technical operations and development |  | 513 | 853 | 973 | 1,672
General and administrative |  | 4,736 | 4,518 | 9,950 | 9,162
Other segment items (3) | [3] | (170) | (305) | (95) | (2,925)
Segment Adjusted EBITDA |  | (3,651) | (6,442) | (4,505) | (15,979)
Operating Segments [Member] | Wavelo [Member] |  |  |  |  |
Revenue from external customers |  | 12,228 | 10,221 | 23,180 | 19,336
Intersegment revenues (1) | [1] | 428 | 280 | 872 | 555
Total net revenues |  | 12,656 | 10,501 | 24,052 | 19,891
Cost of revenues |  | 95 | 339 | 232 | 690
Network, other costs (2) | [2] | 2,381 | 2,534 | 4,632 | 5,029
Sales and marketing |  | 2,811 | 1,881 | 5,137 | 3,552
Technical operations and development |  | 1,831 | 1,466 | 3,525 | 3,292
General and administrative |  | 913 | 902 | 1,930 | 1,791
Other segment items (3) | [3] | (735) | (532) | (1,213) | (1,161)
Segment Adjusted EBITDA |  | 5,360 | 3,911 | 9,809 | 6,698
Operating Segments [Member] | Tucows Domains [Member] |  |  |  |  |
Revenue from external customers |  | 67,604 | 62,368 | 132,859 | 124,250
Intersegment revenues (1) | [1] | 0 | 0 | 0 | 0
Total net revenues |  | 67,604 | 62,368 | 132,859 | 124,250
Cost of revenues |  | 46,044 | 43,499 | 91,084 | 86,845
Network, other costs (2) | [2] | 2,005 | 1,730 | 3,659 | 3,601
Sales and marketing |  | 3,829 | 3,372 | 7,392 | 6,740
Technical operations and development |  | 1,907 | 1,741 | 4,061 | 3,595
General and administrative |  | 1,627 | 1,251 | 3,007 | 2,883
Other segment items (3) | [3] | (351) | (442) | (427) | (642)
Segment Adjusted EBITDA |  | $ 12,543 | $ 11,217 | $ 24,083 | $ 21,228
[1] | Intercompany revenues earned for provision of services on the ISOS and SM platforms between Wavelo and Ting are included in Wavelo's segment revenues for purposes of segment analysis, but are ultimately eliminated upon consolidation.
[2] | Network Costs in segment reports provided to the CODM include certain construction expenses for Ting, which are reported as Direct Costs of Revenue in the Consolidated Statements of Operations and Comprehensive Loss.
[3] | Other segment items for each reportable segment includes other income, as well as adjustments to add back (deduct): gains and losses from unrealized foreign currency, stock-based compensation expense and acquisition and transition costs, which are included in other line items but are excluded from our definition of Segment Adjusted EBITDA.

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Data Type: | na
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