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Note 9 - Inventories
3 Months Ended
Mar. 31, 2022
Notes to Financial Statements  
Inventory Disclosure [Text Block]

(9)

INVENTORIES

 

Inventories held at March 31, 2022 and December 31, 2021 were comprised of the following:

 

  

March 31,

2022

  

December 31,

2021

 

Raw materials

 $11,179  $10,403 

Work in process

  1,562   1,250 

Inventory consigned to others

  44   44 

Finished goods

  2,128   1,166 

Total inventories

 $14,913  $12,863