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Note 14 - Debt (Tables)
12 Months Ended
Dec. 31, 2015
Notes Tables  
Schedule of Long-term Debt Instruments [Table Text Block]
 
 
December 31,
 
 
 
2015
 
 
2014
 
Revolving credit facility
  $ 0     $ 17,000  
New Credit Facility
    2,132       0  
Term Loan
    11,714       0  
Note payable – related party
    5,500       0  
      19,346       17,000  
Less current portion
    3,846       17,000  
    $ 15,500     $ 0