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Basis of Presentation and Accounting Policies (Tables)
6 Months Ended
Jun. 30, 2011
Basis of Presentation and Accounting Policies (Tables) [Abstract]  
Reconciliation of the tax provision at the U.S. Federal statutory rate to the provision for income taxes
                                 
    Three Months Ended     Six Months Ended  
    June 30,     June 30,  
    2011     2010     2011     2010  
Tax expense (benefit) at U.S. Federal statutory rate
  $ (58 )   $ 50     $ 85     $ 238  
Tax-exempt interest
    (38 )     (38 )     (75 )     (78 )
Dividends-received deduction
    (90 )     (40 )     (127 )     (81 )
Valuation allowance
    (89 )           (91 )     86  
Other
    6       (3 )     (3 )     20  
 
                       
Income tax expense (benefit)
  $ (269 )   $ (31 )   $ (211 )   $ 185