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Accounts Receivable, Net
12 Months Ended
Dec. 31, 2022
Receivables [Abstract]  
Accounts Receivable, Net

Note 4  Accounts receivable, net:

December 31, 

December 31, 

    

2021

    

2022

(In thousands)

Accounts receivable, net:

 

  

 

  

Security Products

$

12,896

$

13,767

Marine Components

 

2,720

 

4,143

Allowance for doubtful accounts

 

(70)

 

(70)

Total accounts receivable, net

$

15,546

$

17,840