XML 28 R29.htm IDEA: XBRL DOCUMENT v2.4.0.6
Commitments and Contingencies (Tables)
 6 Months Ended
Jun. 30, 2012
Commitments and Contingencies [Abstract]  
Summary of minimum rental commitments under operating and capital leases
                 
    Operating
Leases		     Capital
Leases		  
    (In thousands)  

Remainder of 2012

   $ 904     $ 168  

2013

     1,791       322  

2014

     1,757       42  

2015

     2,016       —    

2016

     2,029       —    

2017 and thereafter

     10,166       —    
   

 

 

    

 

 

  

Minimum lease payments

     18,663       532  

Less amount representing interest

     —         31  
   

 

 

    

 

 

  
    $ 18,663     $ 501