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Revenue recognition (Tables)
3 Months Ended
Mar. 31, 2023
Revenue recognition  
Schedule of Disaggregates Net Sales By Reporting Unit

Three months ended

March 31, 

    

2022

    

2023

(In thousands)

Net sales:

Security Products

$

29,581

$

27,342

Marine Components

 

12,469

 

13,809

Total

$

42,050

$

41,151