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13. Commitments and Contingencies (Tables)
12 Months Ended
Dec. 31, 2013
Commitments And Contingencies Tables  
Leases

   Amount 
   (In thousands) 
2014  $3,249 
2015   3,339 
2016   2,898 
2017   1,580 
2018   1,228 
Thereafter   810 
      
Total minimum lease payments  $13,104