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Note 6 - Revolving Line of Credit and Long-term Debt (Tables)
6 Months Ended
Jun. 30, 2021
Notes Tables  
Schedule of Debt [Table Text Block]
  

June 30, 2021

 
  

(in thousands)

 
     

Five-year term loan, net of unamortized debt issuance costs of $552

 $22,448 

Less current portion

  (3,000)

Long-term debt, net

 $19,448