Note 7: Investments in Limited Partnerships: Investments in Limited Partnerships for Federal Rehabilitation/Historic Tax Credits (Policies)	12 Months Ended
Dec. 31, 2018
Policies
Investments in Limited Partnerships for Federal Rehabilitation/Historic Tax Credits	Investments in Limited Partnerships for Federal Rehabilitation/Historic Tax Credits From time to time, the Company has invested in certain limited partnerships that were formed to provide certain federal rehabilitation/historic tax credits. The Company utilizes these credits in their entirety in the year the project is placed in service and the impact to the Consolidated Statements of Income has not been material.

Note 7: Investments in Limited Partnerships: Investments in Limited Partnerships for Federal Rehabilitation/Historic Tax Credits (Policies)

12 Months Ended

Dec. 31, 2018

Policies

Investments in Limited Partnerships for Federal Rehabilitation/Historic Tax Credits

From time to time, the Company has invested in certain limited partnerships that were formed to provide certain federal rehabilitation/historic tax credits. The Company utilizes these credits in their entirety in the year the project is placed in service and the impact to the Consolidated Statements of Income has not been material.