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Note E - Cash, Cash Equivalents and Restricted Cash
 12 Months Ended
Dec. 31, 2021
Notes to Financial Statements  
Cash and Cash Equivalents Disclosure [Text Block]

NOTE E—CASH, CASH EQUIVALENTS AND RESTRICTED CASH

  

The following table provides a reconciliation of cash, cash equivalents and restricted cash reported within the statement of financial position that sum to the total of the same such amounts in the statement of cash flows (in thousands):

 

  

December 31,

  

December 31,

 
  

2021

  

2020

 

Cash and cash equivalents

 $34,656  $43,425 

Restricted cash

  6,480   6,689 

Total cash, cash equivalents and restricted cash shown in the statement of cash flows

 $41,136  $50,114 

 

Restricted cash includes guarantee deposits for customs duties, China government subsidy fund, and compensating balances associated with certain credit facilities. As of December 31, 2021 and 2020, there was $3.0 million and $4.9 million of restricted cash required for bank acceptance notes issued to vendors, respectively. There was $2.4 million and $0.5 million certificate of deposit associated with credit facilities with a bank in China as of  December 31, 2021 and 2020 respectively. There was $1.0 million guarantee deposits for customs duties as of December 31, 2021 and December 31, 2020.