XML 43 R28.htm IDEA: XBRL DOCUMENT v3.6.0.2
Note 3 - Acquisitions (Tables)
 12 Months Ended
Dec. 31, 2016
Notes Tables  
Schedule of Business Acquisitions, by Acquisition [Table Text Block]
    Aggregate
Acquisitions
     
Current assets   $
40,022
  
Long-term assets    
10,282
  
Current liabilities    
(19,299
 )
Long-term liabilities    
(556
 )
Deferred Tax Liabilities    
(14,646
 )
Redeemable non-controlling interest    
(10,612
 )
    $
5,191
  
         
Note consideration   $
(3,434
 )
Cash consideration, net of cash acquired of $5,002    
(90,852
 )
Acquisition date fair value of contingent consideration    
(9,998
 )
Total purchase consideration   $
(104,284
 )
         
Acquired intangible assets   $
54,438
  
Goodwill   $
44,655
  
    Aggregate
    Acquisitions
     
Current assets   $
2,502
  
Non-current assets    
2,000
  
Current liabilities    
(1,689
 )
Long-term liabilities    
(64
 )
Redeemable non-controlling interest    
(1,696
 )
    $
1,053
  
         
Cash consideration, net of cash acquired of $175   $
(12,340
 )
Acquisition date fair value of contingent consideration    
(4,544
 )
Total purchase consideration   $
(16,884
 )
         
Acquired intangible assets   $
8,891
  
Goodwill   $
6,940
  
Business Acquisition, Pro Forma Information [Table Text Block]
    Revenues   Net earnings
         
Actual from acquired entities for 2016   $
128,244
     $
2,375
  
Supplemental pro forma for 2016 (unaudited)    
1,568,434
      
57,053
  
Supplemental pro forma for 2015 (unaudited)    
1,475,739
      
44,047