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Note 22: Stock Compensation Plans: Schedule of Fair Value Option Pricing Model Assumptions (Tables)
12 Months Ended
Dec. 31, 2016
Tables/Schedules  
Schedule of Fair Value Option Pricing Model Assumptions

 

 

2016

2015

2014

 

 

 

 

Expected dividends per share

$0.88

$0.88

                    $0.80

Risk-free interest rate

1.27%

1.66%

                   1.40%

Expected life of options

5 years

5 years

                 5 years

Expected volatility

22.08%

24.42%

                 18.95%

Weighted average fair value of

 

 

 

options granted during year

$6.59

$9.59

                    $4.20