XML 15 R10.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Intangible Assets
 6 Months Ended
Jun. 30, 2011
Intangible Assets  
Intangible Assets
3. Intangible Assets

Intangible assets at June 30, 2011, and December 31, 2010, are as follows:

 

     Customer
Relationships		     Other
Intangibles		     Total  

At June 30, 2011:

       

Gross intangible assets

    $ 31,621      $ 4,720      $ 36,341   

Accumulated amortization

      (8,388 )      (4,378 )      (12,766 ) 
                        

Net intangible assets

    $ 23,233      $ 342      $ 23,575   
                        

At December 31, 2010:

       

Gross intangible assets

    $ 31,300      $ 4,670      $ 35,970   

Accumulated amortization

      (7,257 )      (3,888 )      (11,145 ) 
                        

Net intangible assets

    $ 24,043      $ 782      $ 24,825   
                        

Amortization expense for intangible assets was $0.8 and $0.7 million for the three months ended June 30, 2011 and 2010, and $1.6 million and $1.5 million for the six months ended June 30, 2011 and 2010.

Based on the current carrying value of intangible assets subject to amortization, estimated amortization expense for the next five years is as follows: remainder of 2011 – $1.4 million; 2012 – $2.2 million; 2013 – $2.1 million; 2014 – $2.1 million, 2015 – $2.1 million and 2016 – $2.1 million.