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Note 5 - Goodwill and Intangible Assets
6 Months Ended
Jun. 30, 2015
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill and Intangible Assets Disclosure [Text Block]

 (5)              Goodwill and Intangible Assets


Goodwill by segment at December 31, 2014 and June 30, 2015 consists of the following (in thousands) (1):


   

United

           

United

                 
   

States

   

Canada

   

Kingdom

   

Australia

   

Total

 

Balance at December 31, 2014

  $ 401,560     $ 17,178     $ 38,354     $ 38,587     $ 495,679  

Goodwill acquired during the year

    4,654                         4,654  

Adjustments to prior year acquisitions

    471                         471  

Effect of foreign currency translation

          (1,551 )     495       (3,266 )     (4,322 )

Balance at June 30, 2015

  $ 406,685     $ 15,627     $ 38,849     $ 35,321     $ 496,482  

 

(1)

Goodwill recorded in connection with certain tax benefits to be realized in the Company’s U.S. income tax returns has been reflected in the United States segment.


Intangible assets at December 31, 2014 and June 30, 2015, consist of the following (in thousands):


           

December 31, 2014

 
   

Estimated

useful lives

(months)

   

Gross

carrying

amount

   

Accumulated

amortization

   

Net

carrying

value

 

Amortizable intangible assets:

                               

Customer relationships

    40  to  60     $ 244,211     $ (167,943

)

  $ 76,268  

Tradenames

    45  to  84       68,264       (45,901

)

    22,363  

Covenants not to compete

      36         6,761       (4,116

)

    2,645  

Technology

    24  to  40       9,188       (7,881

)

    1,307  

Totals

          $ 328,424     $ (225,841

)

  $ 102,583  

           

June 30, 2015

 
   

Estimated

useful lives

(months)

   

Gross

carrying

amount

   

Accumulated

amortization

   

Net

carrying

value

 

Amortizable intangible assets:

                               

Customer relationships

    40  to  60     $ 245,332     $ (185,655 )   $ 59,677  

Tradenames

    45  to  84       68,627       (49,826 )     18,801  

Covenants not to compete

      36         9,834       (5,080 )     4,754  

Technology

    24  to  40       9,184       (8,220 )     964  

Totals

          $ 332,977     $ (248,781 )   $ 84,196  

The aggregate intangible amortization expense was $13.3 million and $26.2 million for the three and six months ended June 30, 2014, respectively. The aggregate intangible amortization expense was $12.2 million and $25.3 million for the three and six months ended June 30, 2015, respectively. The estimated future amortization expense of intangible assets is as follows (in thousands):


   

Amount

 

Six months ended December 31, 2015

  $ 22,906  

Years ended December 31:

       

2016

    35,005  

2017

    22,395  

2018

    3,007  

2019

    883  

Total

  $ 84,196