XML 89 R59.htm IDEA: XBRL DOCUMENT v2.4.0.6
Adoption of Accounting Pronouncements (Balance Sheet Information) (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Deferred policy acquisition costs $ 155,523 $ 135,761  
Total assets 6,794,216 5,685,469  
Stockholders’ equity 1,090,592 1,058,328 1,018,041
Book value per share   $ 19.45  
As Originally Reported [Member]
      
Deferred policy acquisition costs   214,069  
Total assets   5,736,369  
Stockholders’ equity   $ 1,109,228  
Book value per share   $ 20.39