Note 2: Investments: Residential Real Estate Investment (Details) - USD ($)	Dec. 31, 2015	Dec. 31, 2014
Real estate held for investment, net of accumulated depreciation of $12,210,346 and $10,875,419 for 2015 and 2014	$ 114,852,432	$ 111,411,351
Residential Real Estate
Real estate held for investment, net of accumulated depreciation of $12,210,346 and $10,875,419 for 2015 and 2014	81,672,035	79,226,199
Residential Real Estate | Arizona
Real estate held for investment, net of accumulated depreciation of $12,210,346 and $10,875,419 for 2015 and 2014	944,614	1,156,808
Residential Real Estate | California
Real estate held for investment, net of accumulated depreciation of $12,210,346 and $10,875,419 for 2015 and 2014	6,158,253	8,119,757
Residential Real Estate | Colorado
Real estate held for investment, net of accumulated depreciation of $12,210,346 and $10,875,419 for 2015 and 2014	553,230	751,825
Residential Real Estate | Florida
Real estate held for investment, net of accumulated depreciation of $12,210,346 and $10,875,419 for 2015 and 2014	9,203,624	10,715,478
Residential Real Estate | Idaho
Real estate held for investment, net of accumulated depreciation of $12,210,346 and $10,875,419 for 2015 and 2014		276,321
Residential Real Estate | Illinois
Real estate held for investment, net of accumulated depreciation of $12,210,346 and $10,875,419 for 2015 and 2014	165,800	223,033
Residential Real Estate | Louisiana
Real estate held for investment, net of accumulated depreciation of $12,210,346 and $10,875,419 for 2015 and 2014		323,570
Residential Real Estate | Mississippi
Real estate held for investment, net of accumulated depreciation of $12,210,346 and $10,875,419 for 2015 and 2014		3,171
Residential Real Estate | Nebraska
Real estate held for investment, net of accumulated depreciation of $12,210,346 and $10,875,419 for 2015 and 2014		77,247
Residential Real Estate | Oklahoma
Real estate held for investment, net of accumulated depreciation of $12,210,346 and $10,875,419 for 2015 and 2014	99,862	198,486
Residential Real Estate | Oregon
Real estate held for investment, net of accumulated depreciation of $12,210,346 and $10,875,419 for 2015 and 2014	120,000	1,018,245
Residential Real Estate | South Carolina
Real estate held for investment, net of accumulated depreciation of $12,210,346 and $10,875,419 for 2015 and 2014	823,872	850,000
Residential Real Estate | Texas
Real estate held for investment, net of accumulated depreciation of $12,210,346 and $10,875,419 for 2015 and 2014	1,198,860	1,815,373
Residential Real Estate | Utah
Real estate held for investment, net of accumulated depreciation of $12,210,346 and $10,875,419 for 2015 and 2014	62,117,738	53,410,703
Residential Real Estate | Washington
Real estate held for investment, net of accumulated depreciation of $12,210,346 and $10,875,419 for 2015 and 2014	$ 286,182	$ 286,182