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Business Segments (Revenue by Product Lines) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Revenue from External Customer [Line Items]
Revenues	$ 699,913	$ 541,068
Percentage of net sales	100.00%	100.00%
Operating Segments | Sales | Drilling Technologies | Product Concentration Risk
Revenue from External Customer [Line Items]
Revenues	$ 143,389	$ 96,680
Percentage of net sales	20.60%	17.80%
Operating Segments | Sales | Downhole Technologies | Product Concentration Risk
Revenue from External Customer [Line Items]
Revenues	$ 84,987	$ 69,215
Percentage of net sales	12.10%	12.80%
Operating Segments | Sales | Subsea Technologies | Product Concentration Risk
Revenue from External Customer [Line Items]
Revenues	$ 76,189	$ 74,000
Percentage of net sales	10.90%	13.70%
Operating Segments | Sales | Stimulation and Intervention | Product Concentration Risk
Revenue from External Customer [Line Items]
Revenues	$ 156,331	$ 96,731
Percentage of net sales	22.30%	17.90%
Operating Segments | Sales | Coiled Tubing | Product Concentration Risk
Revenue from External Customer [Line Items]
Revenues	$ 108,620	$ 88,287
Percentage of net sales	15.50%	16.30%
Operating Segments | Sales | Production Equipment | Product Concentration Risk
Revenue from External Customer [Line Items]
Revenues	$ 69,914	$ 60,981
Percentage of net sales	10.00%	11.30%
Operating Segments | Sales | Valve Solutions | Product Concentration Risk
Revenue from External Customer [Line Items]
Revenues	$ 61,605	$ 55,729
Percentage of net sales	8.80%	10.30%
Eliminations
Revenue from External Customer [Line Items]
Revenues	$ (1,122)	$ (555)
Eliminations | Sales | Product Concentration Risk
Revenue from External Customer [Line Items]
Revenues	$ (1,122)	$ (555)
Percentage of net sales	(0.20%)	(0.10%)

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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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