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Note 4 - Notes Payable (Tables)
9 Months Ended
Sep. 30, 2023
Notes Tables  
Schedule of Debt [Table Text Block]
  

September 30,
2023

  

December 31,

2022

 
  

(In thousands)

 

Term Loans

 $18,941  $22,315 

Less: current portion

  (4,665

)

  (4,491

)

Less: unamortized debt issuance costs

  (112

)

  (134

)

Notes payable, net of current portion

 $14,164  $17,690