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Inventories, Net
12 Months Ended
Dec. 31, 2021
Inventory Disclosure [Abstract]  
Inventories, net

Note 4 - Inventories, net:

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December 31, 

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2020

    

2021

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(In thousands)

Raw materials

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$

3,220

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$

5,042

Work in process

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11,668

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16,767

Finished products

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3,449

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3,833

Total

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$

18,337

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$

25,642

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