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

In thousands

 

June 30, 2021

   

December 31, 2020

 

Revolving credit facility

  $ 13,100     $ 17,100  

Paycheck Protection Program Term Note

    -       10,000  

Total debt

    13,100       27,100  

Less: current portion of long-term debt

    -       (4,926 )

Long-term debt

  $ 13,100     $ 22,174