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Note 4 - Goodwill and Long-Lived Assets - Schedule of Intangible Asset Amortization Expense (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Total amortization of intangible assets $ 1,205 $ 1,374 $ 2,409 $ 2,751
Cost of Revenues [Member]        
Total amortization of intangible assets 43 43 87 87
Operating Expense [Member]        
Total amortization of intangible assets $ 1,162 $ 1,331 $ 2,322 $ 2,664