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Leases (Tables)
12 Months Ended
Dec. 31, 2012
Leases [Abstract]  
Schedule of Future Minimum Lease Payments for Capital Leases

The future minimum payments under the Company’s capital leases are as follows (in thousands):

 

         

2013

  $ 4,129  

2014

    4,052  

2015

    2,697  

2016

    2,145  

2017

    1,315  

Thereafter

    —     
   

 

 

 

Total minimum lease payments

    14,338  

Amount representing interest

    (1,864
   

 

 

 

Present value of minimum lease payments with average interest rates of 7.68%

    12,474  

Current portion of capital lease obligation

    3,295  
   

 

 

 

Capital lease obligation, less current portion

  $ 9,179  
   

 

 

 
Schedule of Future Minimum Lease Payments for Operating Leases

Future minimum payments as of December 31, 2012 for operating leases with initial or remaining terms in excess of one year are (in thousands):

 

         

2013

  $ 2,421  

2014

    2,021  

2015

    1,751  

2016

    1,465  

2017

    1,077  

Thereafter

    699  
   

 

 

 
    $ 9,434