Note 8: Earnings Per Share (Details)	Dec. 31, 2019	Dec. 31, 2018
Details
Options Outstanding With An Exercise Price In Excess of the Market Price	0	13,500

Represents the pure numeric value of Options Outstanding With An Exercise Price In Excess of the Market Price, as of the indicated date.

No definition available.

Name:	fil_OptionsOutstandingWithAnExercisePriceInExcessOfTheMarketPrice
Namespace Prefix:	fil_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	instant