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Note 9. Share-based Compensation: Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding and Exercisable (Tables)
3 Months Ended
Mar. 31, 2013
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

 

208,951 

 

197,839 

Weighted average exercise price per share

$

11.74 

$

12.10 

Aggregate intrinsic value of options

$

65,000 

$

47,000 

Weighted average contractual term remaining

 

3.10 years

 

2.83 years