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Note 20: Stock Compensation Plans: Schedule of Share-based Compensation, Activity (Details) - Share-based Payment Arrangement, Option | 12 Months Ended
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Dec. 31, 2019 $ / shares shares
Granted |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number | shares | 186,400
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price | $ / shares | $ 60.086
Exercised |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number | shares | (125,894)
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price | $ / shares | $ 33.031
Forfeited |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number | shares | (25,874)
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price | $ / shares | $ 49.395
Options exercisable |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number | shares | 255,491
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price | $ / shares | $ 37.310
Share based compensation stock option weighted average remaining contractual term | 5.10 years
Balance, Beginning of Period |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number | shares | 773,236
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price | $ / shares | $ 43.886
Share based compensation stock option weighted average remaining contractual term | 7.44 years
Balance, End of Period |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number | shares | 807,868
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price | $ / shares | $ 49.139
Share based compensation stock option weighted average remaining contractual term | 7.54 years

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