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Note 7 - Other Current Assets
12 Months Ended
Dec. 31, 2022
Notes to Financial Statements  
Other Current Assets [Text Block]

(7)      Other Current Assets

 

Other current assets consist of the following (in thousands):

 

   

December 31,

 
   

2022

   

2021

 

Prepaid expenses

  $ 1,810     $ 1,343  

Contract assets

    2,393       1,913  

Other

    3,930       2,612  

Other current assets

  $ 8,133     $ 5,868  

 

Included in other current assets are income and VAT taxes refundable, tools, spare parts and other items, none of which exceed 5% of total current assets.