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Note 6 - Long-Term Debt (Tables)
6 Months Ended
Jun. 30, 2015
Notes Tables  
Schedule of Long-term Debt Instruments [Table Text Block]
 
 
June 30
,
201
5
 
 
December
31,
2014
 
 
 
(in
thousands)
 
Wells Fargo revolving line of credit, 3.83% and 3.82%, respectively
  $ 30,843     $ 30,643  
American AgCredit term loan, 8.00% and 5.00%, respectively
    19,533       19,533  
First Hawaiian Bank, revolving line of credit, 4.38%
    400       -  
Total
    50,776       50,176  
Less current portion
    -       2,533  
Long-term debt
  $ 50,776     $ 47,643