12) Reinsurance, Commitments and Contingencies: Mortgage Loan Loss Settlements (Details) (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Dec. 31, 2012
Amounts accrued for loan losses	$ 537,000	$ 445,000
Funds reserved and accrued to settle investor related claims	6,230,000		6,035,000
Wells Fargo
Initial Settlement Amount Paid	$ 4,300,000