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Note 12 - Debt (Tables)
12 Months Ended
Dec. 31, 2023
Notes Tables  
Schedule of Long-Term Debt Instruments [Table Text Block]
   

December 31,

 
   

2023

   

2022

 

Current:

               

Finance lease obligation, current portion

  $ 1,327     $ 1,102  

Equipment financing obligations, current portion

    618       398  

Note payable – related party, current portion

    0       2,500  

Working capital line of credit

    500       0  

Current portion of long-term debt and finance lease obligations

  $ 2,445     $ 4,000  
Long-Term:                

Finance lease obligations

  $ 1,852     $ 2,536  

Equipment financing obligations

    1,333       738  

Note payable – related party

    6,500       4,000  

Less unamortized debt issuance and modification costs

    (16

)

    (11

)

Long-term debt and finance lease obligations, net of unamortized debt costs

  $ 9,669     $ 7,263  
Finance Lease, Liability, to be Paid, Maturity [Table Text Block]

Next 12 months

  $ 733  

12 to 24 months

    557  

24 to 36 months

    461  

36 to 48 months

    349  

48 to 60 months

    110  

Thereafter

    0  

Total payments

    2,210  

Less imputed interest

    (259

)

Total equipment financing obligations

  $ 1,951