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Note 2 - Notes Payable and Long-term Debt (Tables)
6 Months Ended
Jun. 30, 2017
Notes Tables  
Schedule of Debt [Table Text Block]
 
 
6/30/2017
   
12/31/2016
 
Line of Credit, as amended, in the maximum principal amount of $15,000,000 with features as more fully described above –matures September 18, 2021
  $
7,371,730
    $
7,371,730
 
Line of Credit, as amended, in the maximum principal amount of $6,000,000 with revolving features as more fully described above – matures September 18, 2018
   
-
     
-
 
    $
7,371,730
    $
7,371,730
 
Less current maturities
   
1,535,778
     
614,311
 
    $
5,835,952
    $
6,757,419