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INVENTORIES (Tables)
12 Months Ended
Dec. 31, 2021
INVENTORIES (Tables)  
Inventories

 

 

December 31,

2021

 

 

December 31,

2020

 

(in thousands)

 

 

 

 

 

 

Raw material

 

$3,771

 

 

$3,143

 

Work-in-process

 

 

1,602

 

 

 

1,204

 

Finished goods

 

 

978

 

 

 

923

 

Inventories

 

$6,351

 

 

$5,270