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Note 10. Share-based Compensation: Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding and Exercisable (Tables)
12 Months Ended
Dec. 31, 2015
Tables/Schedules  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding and Exercisable

 

 

Outstanding

 

Exercisable

 

 

 

 

 

Number of options

 

 71,558 

 

 62,669 

Weighted average exercise price per share

$

 8.88 

$

 8.74 

Aggregate intrinsic value of options

$

 73,270 

$

 69,803 

Weighted average contractual term remaining

 

 4.19 years

 

 3.63 years