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Note 7 - Accrued Liabilities (Tables)
6 Months Ended
Jun. 30, 2023
Notes Tables  
Schedule of Accrued Liabilities [Table Text Block]
  

June 30,

  

December 31,

 
  

2023

  

2022

 

Accrued payroll and benefits

 $4,011  $3,110 

Accrued property taxes

  419   17 

Income taxes payable

  66   26 

Accrued professional fees

  417   118 

Accrued warranty liability

  181   149 

Self-insured workers compensation reserve

  27   30 

Long term incentive plan accrual

     619 

Accrued other

  559   244 

Total accrued liabilities

 $5,680  $4,313