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Note 9 - Options: Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range (Tables)
 12 Months Ended
Dec. 31, 2015
Tables/Schedules  
Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range

 

 

 

 

 

Options Outstanding

 

 

Options Exercisable

 

Range of Exercise Prices

 

 

Number Outstanding

 

Weighted Average Remaining Contractual Life (Years)

 

 

Weighted Average Exercise Price

 

 

Number Exercisable

 

 

Weighted Average Exercise Price

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

$

24.00

-

24.00

 

 

9,859

 

3.08

 

$

24.00

 

 

9,859

 

$

24.00

 

26.52

-

33.30

 

 

20,337

 

4.06

 

 

29.30

 

 

19,219

 

 

29.11

 

49.18

-

50.72

 

 

31,862

 

8.35

 

 

49.23

 

 

11,812

 

 

49.23

$

24.00

-

50.72

 

 

62,058

 

6.11

 

$

38.69

 

 

40,890

 

$

33.69