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Goodwill and Intangible Assets (Tables)
3 Months Ended
Mar. 31, 2013
Goodwill And Intangible Assets Tables  
Schedule of goodwill and other intangible assets
   March 31, 2013   December 31, 2012 
   (In thousands) 
Goodwill  $1,719   $1,719 
Other intangible assets – gross   974    974 
Other intangible assets – amortization   (869)   (846)
Total  $1,824   $1,847