This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Note 3 - Business Combinations and Dispositions (Details Textual) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Dec. 31, 2021	Oct. 01, 2021
Goodwill, Ending Balance	$ 220,980		$ 220,980		$ 220,980	$ 179,903
Business Combination, Acquisition Related Costs	1,629	$ 9,617	8,624	$ 19,143
Merger with Expro [Member]
Goodwill, Ending Balance	195,476		195,476		195,476		$ 154,399
Goodwill, Purchase Accounting Adjustments	41,100				41,077
Finite-Lived Intangible Asset, Expected Amortization, Year One	7,700		7,700		$ 7,700
Business Combination, Acquisition Related Costs	$ 1,600	$ 9,600	$ 8,600	$ 19,100
Merger with Expro [Member] \| Minimum [Member]
Finite-Lived Intangible Asset, Useful Life (Year)			10 years
Merger with Expro [Member] \| Maximum [Member]
Finite-Lived Intangible Asset, Useful Life (Year)			15 years