Note 4. Investments: Investments Classified by Contractual Maturity Date (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Details
Available-for-sale Securities, Debt Maturities, Next Rolling Twelve Months, Amortized Cost Basis	$ 6,728
Available-for-sale Securities, Debt Maturities, Next Rolling Twelve Months, Fair Value	6,830
Available-for-sale Securities, Debt Maturities, Rolling Year Two Through Five, Amortized Cost Basis	12,746
Available-for-sale Securities, Debt Maturities, Rolling Year Two Through Five, Fair Value	12,766
Available-for-sale Securities, Debt Maturities, Rolling Year Six Through Ten, Amortized Cost Basis	28,828
Available-for-sale Securities, Debt Maturities, Rolling Year Six Through Ten, Fair Value	28,398
Available-for-sale Securities, Debt Maturities, Rolling after Year Ten, Amortized Cost Basis	22,867
Available-for-sale Securities, Debt Maturities, Rolling after Year Ten, Fair Value	22,338
Available-for-sale Securities, Debt Maturities, without Single Maturity Date, Amortized Cost Basis	1,940
Available-for-sale Securities, Debt Maturities, without Single Maturity Date, Fair Value	1,900
Available-for-sale Securities, Debt Maturities, Amortized Cost Basis	73,109
Fixed maturities available-for-sale, at fair value	$ 72,232	$ 68,222