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Note 15 - Goodwill (Details Textual) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended 15 Months Ended
Sep. 30, 2022
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2022
Goodwill, Purchase Accounting Adjustments   $ 41,077      
Goodwill, Impairment Loss   $ 0 $ 0 $ 191,893  
Merger with Expro [Member]          
Goodwill, Purchase Accounting Adjustments $ 41,100       $ 41,077