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11) Reinsurance, Commitments and Contingencies: Mortgage Loan Loss Settlements (Details) (USD $)
3 Months Ended 9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2014
Sep. 30, 2013
Details        
Amounts accrued for loan losses $ 1,063,000 $ 434,000 $ 2,007,000 $ 1,615,000