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Statutory Accounting Practices Disclosure - Assessments (Details) (USD $)
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Expected Recoveries of Assessments [Roll Forward]      
Expected Recoveries of Assessments $ 1,646,000 $ 10,000 $ 413,000
Assessments Expensed 31,000 1,646,000 0
Assessments Recovered (1,457,000) 0 (403,000)
Assessments Not Recoverable (141,000) (10,000) 0
Expected Recoveries of Assessments $ 79,000 $ 1,646,000 $ 10,000