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Note 2 - Long-term Debt (Tables)
3 Months Ended
Mar. 31, 2018
Notes Tables  
Schedule of Long-term Debt Instruments [Table Text Block]
NOTE 2 - Long-Term Debt:
 
March 31,
   
December 31,
 
(In thousands)
 
2018
   
2017
 
                 
Note payable to BB&T, pursuant to revolving credit agreement, maturing February 25, 2022
  $
9,989
    $
1,475
 
                 
Term loan payable to BB&T maturing February 26, 2024
  $
36,000
    $
37,500
 
    $
45,989
    $
38,975
 
Less:
               
Payments due within one year included in current liabilities
  $
6,000
    $
6,000
 
                 
Debt issuance costs
  $
40
    $
42
 
Long-term debt less current maturities
  $
39,949
    $
32,933