Note 5 - Goodwill and Other Intangible Assets - Acquired Intangible Assets by Major Class (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2025 |
Mar. 31, 2024 |
|
| Balances | $ 24,755 | |
| Amortization expense | (1,205) | $ (1,679) |
| Balances | 23,550 | |
| Brand [Member] | ||
| Balances | 424 | |
| Amortization expense | (75) | |
| Balances | 349 | |
| Customer Relationships [Member] | ||
| Balances | 9,748 | |
| Amortization expense | (951) | |
| Balances | 8,797 | |
| Technology-Based Intangible Assets [Member] | ||
| Balances | 1,526 | |
| Amortization expense | (155) | |
| Balances | 1,371 | |
| Network Rights [Member] | ||
| Balances | 785 | |
| Amortization expense | (24) | |
| Balances | 761 | |
| Surname Domain Names [Member] | ||
| Balances | 11,145 | |
| Amortization expense | 0 | |
| Balances | 11,145 | |
| Direct Navigation Domain Names [Member] | ||
| Balances | 1,127 | |
| Amortization expense | 0 | |
| Balances | $ 1,127 | |