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Note 5 - Goodwill and Other Intangible Assets (Tables)
 6 Months Ended
Jun. 30, 2017
Notes Tables  
Schedule of Intangible Assets and Goodwill [Table Text Block]
 
 
 
  
 
 
 
Predecessor
 
 
Successor
 
 
 
Amortization
Period (years)
 
 
December 31,
2016
 
 
Fresh Start Adjustments
 
 
On
January 1,
2017
 
 
Amortization Expense
 
 
Divestiture
 
 
June 30, 2017
 
Customer relationships
  
 8
-
15
     $
80,826
     $
(80,826
)
   $
—
     $
—
     $
—
     $
—
  
Trade name
  
 10
-
15
      
29,994
      
26,506
      
56,500
      
—
      
—
      
56,500
  
Developed technology
  
 5
-
15
     
21,516
      
(17,616
)
    
3,900
      
—
      
(3,900
)
    
—
  
Non-compete
  
 4
-
5
     
2,600
      
(2,600
)
    
—
      
—
      
—
      
—
  
Patents
  
 
10
 
      
35
      
(35
)
    
—
      
—
      
—
      
—
  
   
 
 
 
      
134,971
      
(74,571
)
    
60,400
      
—
      
(3,900
)
    
56,500
  
Less: accumulated amortization
  
 
 
 
      
(58,914
)
    
58,914
      
—
      
(1,883
)
    
—
      
(1,883
)
Intangible assets, net
  
 
 
 
     $
76,057
     $
(15,657
)
   $
60,400
     $
(1,883
)
   $
(3,900
)
   $
54,617