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Note 8 - Accrued Liabilities
12 Months Ended
Dec. 31, 2021
Notes to Financial Statements  
Accounts Payable and Accrued Liabilities Disclosure [Text Block]

NOTE 8. ACCRUED LIABILITIES 

 

Accrued liabilities consisted of the following (in thousands):

 

  

December 31,

  

December 31,

 
  

2021

  

2020

 

Contract liabilities (see Note 16)

 $1,289  $730 

Employee payroll and benefits

  443   632 

Sublease security deposit

     198 

Inventory purchases

     181 

Consulting service

     98 

Other

  360   276 

Total accrued liabilities

 $2,092  $2,115