Note 5. Fair Value Measurements: Fair Value, Assets Measured on Recurring Basis (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Fixed maturities available-for-sale, at fair value	$ 72,232	$ 68,222
Equity securities available-for-sale, at fair value	1,002	988
Trading Securities	1,207	859
Assets, Fair Value Disclosure	74,441	70,069
Corporate Debt Securities
Fixed maturities available-for-sale, at fair value	39,134	34,567
Foreign Government Debt Securities
Fixed maturities available-for-sale, at fair value	1,305	2,519
Residential Mortgage Backed Securities
Fixed maturities available-for-sale, at fair value	1,057	1,152
Commercial Mortgage Backed Securities
Fixed maturities available-for-sale, at fair value	348	237
US States and Political Subdivisions Debt Securities
Fixed maturities available-for-sale, at fair value	22,754	22,083
US Treasury Securities
Fixed maturities available-for-sale, at fair value	6,783	6,811
US Government-sponsored Enterprises Debt Securities
Fixed maturities available-for-sale, at fair value	416	422
US Government Agencies Debt Securities
Fixed maturities available-for-sale, at fair value	80	83
Redeemable Preferred Stock
Fixed maturities available-for-sale, at fair value	355	348
Nonredeemable Preferred Stock
Equity securities available-for-sale, at fair value	1,002	988
COMMON STOCK
Trading Securities	1,207	859
Fair Value, Inputs, Level 1
Fixed maturities available-for-sale, at fair value	355	348
Equity securities available-for-sale, at fair value	1,002	988
Trading Securities	1,207	859
Assets, Fair Value Disclosure	2,564	2,195
Fair Value, Inputs, Level 1 | Redeemable Preferred Stock
Fixed maturities available-for-sale, at fair value	355	348
Fair Value, Inputs, Level 1 | Nonredeemable Preferred Stock
Equity securities available-for-sale, at fair value	1,002	988
Fair Value, Inputs, Level 1 | COMMON STOCK
Trading Securities	1,207	859
Fair Value, Inputs, Level 2
Fixed maturities available-for-sale, at fair value	71,529	67,637
Assets, Fair Value Disclosure	71,529	67,637
Fair Value, Inputs, Level 2 | Corporate Debt Securities
Fixed maturities available-for-sale, at fair value	39,134	34,567
Fair Value, Inputs, Level 2 | Foreign Government Debt Securities
Fixed maturities available-for-sale, at fair value	1,305	2,519
Fair Value, Inputs, Level 2 | Residential Mortgage Backed Securities
Fixed maturities available-for-sale, at fair value	1,057	1,152
Fair Value, Inputs, Level 2 | US States and Political Subdivisions Debt Securities
Fixed maturities available-for-sale, at fair value	22,754	22,083
Fair Value, Inputs, Level 2 | US Treasury Securities
Fixed maturities available-for-sale, at fair value	6,783	6,811
Fair Value, Inputs, Level 2 | US Government-sponsored Enterprises Debt Securities
Fixed maturities available-for-sale, at fair value	416	422
Fair Value, Inputs, Level 2 | US Government Agencies Debt Securities
Fixed maturities available-for-sale, at fair value	80	83
Fair Value, Inputs, Level 3
Fixed maturities available-for-sale, at fair value	348	237
Assets, Fair Value Disclosure	348	237
Fair Value, Inputs, Level 3 | Commercial Mortgage Backed Securities
Fixed maturities available-for-sale, at fair value	$ 348	$ 237