v3.25.1
Note 5 - Goodwill and Other Intangible Assets (Details Textual) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Dec. 31, 2024
Goodwill, Ending Balance $ 130,410   $ 130,410
Goodwill, Impairment Loss $ 0 $ 0  
Customer Assets and Domain Names [Member]      
Finite-Lived Intangible Asset, Useful Life (Year) 7 years    
Finite-Lived Intangible Assets Acquired $ 0    
Minimum [Member]      
Finite-Lived Intangible Asset, Useful Life (Year) 2 years    
Maximum [Member]      
Finite-Lived Intangible Asset, Useful Life (Year) 15 years    
Weighted Average [Member]      
Finite-Lived Intangible Asset, Useful Life (Year) 5 years 4 months 24 days    
Domain Services Operating Segment [Member]      
Goodwill Percentage Related to Operating Segments 83.00%    
Goodwill, Ending Balance $ 107,700    
Network Access Services [Member]      
Goodwill Percentage Related to Operating Segments 17.00%    
Goodwill, Ending Balance $ 22,700