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Note 11 - Revenue - Disaggregation of Revenue (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Net Revenues | $ 98,558 | $ 92,297 | $ 291,630 | $ 269,177
Domain Name Services [Member] | Wholesale [Member] |  |  |  |
Net Revenues | 57,995 | 55,046 | 171,215 | 160,929
Domain Name Services [Member] | Domain Services [Member] | Wholesale [Member] |  |  |  |
Net Revenues | 51,888 | 49,871 | 153,448 | 146,527
Domain Name Services [Member] | Value Added Services [Member] | Wholesale [Member] |  |  |  |
Net Revenues | 6,107 | 5,175 | 17,767 | 14,402
Operating Segments [Member] |  |  |  |
Net Revenues | 96,221 | 90,035 | 284,985 | 262,703
Operating Segments [Member] | Fiber Internet Services [Member] |  |  |  |
Net Revenues | 16,976 | 15,310 | 49,701 | 43,983
Operating Segments [Member] | Mobile Platform Services [Member] |  |  |  |
Net Revenues | 11,856 | 10,082 | 35,908 | 29,973
Operating Segments [Member] | Mobile Platform Services [Member] | Platform Services [Member] |  |  |  |
Net Revenues | 11,856 | 10,075 | 35,908 | 29,935
Operating Segments [Member] | Mobile Platform Services [Member] | Other Services [Member] |  |  |  |
Net Revenues | 0 | 7 | 0 | 38
Operating Segments [Member] | Domain Name Services [Member] |  |  |  |
Net Revenues | 67,837 | 64,715 | 200,696 | 188,965
Operating Segments [Member] | Domain Name Services [Member] | Retail [Member] |  |  |  |
Net Revenues | 9,842 | 9,669 | 29,481 | 28,036
Consolidation, Eliminations [Member] |  |  |  |
Net Revenues | $ 1,889 | $ 2,190 | $ 5,325 | $ 6,256

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