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Note 7 - Goodwill and Intangible Assets (Tables) | 9 Months Ended
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Sep. 30, 2025
Notes Tables |
Schedule of Finite-Lived Intangible Assets [Table Text Block] |
|  | September 30, 2025 |
|  | Weighted |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Average |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Remaining |  |  | Gross |  |  |  |  |  |  |  |  |
|  | Useful Life |  |  | Carrying |  |  | Accumulated |  |  |  |  |
|  | (in Years) |  |  | Amount |  |  | Amortization |  |  | Net Book Value |
Purchased technology |  |  | 3 |  |  | $ | 11,076 |  |  | $ | (7,586 | ) |  | $ | 3,490 |
Customer relationships |  |  | 8 |  |  |  | 24,573 |  |  |  | (10,327 | ) |  |  | 14,246 |
Customer contracts |  |  | 0 |  |  |  | 7,000 |  |  |  | (6,852 | ) |  |  | 148 |
Software license |  |  | 3 |  |  |  | 5,419 |  |  |  | (3,664 | ) |  |  | 1,755 |
Patents |  |  | 2 |  |  |  | 600 |  |  |  | (471 | ) |  |  | 129 |
Total |  |  |  |  |  | $ | 48,668 |  |  | $ | (28,900 | ) |  | $ | 19,768 |
|  | December 31, 2024 |
|  | Weighted |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Average |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Remaining |  |  | Gross |  |  |  |  |  |  |  |  |
|  | Useful Life |  |  | Carrying |  |  | Accumulated |  |  |  |  |
|  | (in Years) |  |  | Amount |  |  | Amortization |  |  | Net Book Value |
Purchased technology |  |  | 4 |  |  | $ | 13,330 |  |  | $ | (8,762 | ) |  | $ | 4,568 |
Customer relationships |  |  | 9 |  |  |  | 27,548 |  |  |  | (11,280 | ) |  |  | 16,268 |
Customer contracts |  |  | 0 |  |  |  | 7,000 |  |  |  | (6,725 | ) |  |  | 275 |
Software license |  |  | 4 |  |  |  | 5,419 |  |  |  | (3,126 | ) |  |  | 2,293 |
Patents |  |  | 2 |  |  |  | 600 |  |  |  | (407 | ) |  |  | 193 |
Total |  |  |  |  |  | $ | 53,897 |  |  | $ | (30,300 | ) |  | $ | 23,597 |
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] |
|  | Amortization |
Year Ending December 31, |  | Expense |
2025 |  | $ | 1,276 |
2026 |  |  | 4,709 |
2027 |  |  | 3,834 |
2028 |  |  | 2,790 |
2029 |  |  | 2,095 |
2030 and thereafter |  |  | 5,064 |
Total |  | $ | 19,768 |

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