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Note 11 - Other Assets (Tables)
12 Months Ended
Dec. 31, 2015
Notes Tables  
Schedule of Other Assets [Table Text Block]
 
 
December 31,
 
 
 
2015
 
 
2014
 
Deferred tax assets, net
  $ 0     $ 1,575  
Unamortized loan costs
    2,413       109  
Other
    1,897       977  
    $ 4,310     $ 2,661