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Note 6 - Long-term Debt (Tables)
12 Months Ended
Dec. 31, 2018
Notes Tables  
Schedule of Long-term Debt Instruments [Table Text Block]
(In thousands)
 
December 31,
   
December 31,
 
   
2018
   
2017
 
Note payable to BB&T, pursuant to revolving credit agreement, maturing May 2023
  $
1,193
    $
1,475
 
                 
Term loan payable to BB&T maturing February 26, 2024
  $
31,500
    $
37,500
 
                 
Term loan payable to BB&T maturing May 2020
  $
85,000
    $
-
 
                 
    $
117,693
    $
38,975
 
                 
Less:
               
Payments due within one year included in current liabilities
  $
6,000
    $
6,000
 
                 
Debt issuance costs
  $
171
    $
42
 
Long-term debt less current maturities
  $
111,522
    $
32,933