• Filing Date: 2020-11-03
  • Form Type: 10-Q
  • Description: Quarterly report
v3.20.2
Stock Incentive Plans (Summary of Stock Option Transactions) (Details) - $ / shares
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Dec. 31, 2019
Options          
Options outstanding at beginning of period (in shares) 1,043,297 912,430 871,472 830,100  
Grants (in shares) 2,450 5,412 198,731 126,948  
Forfeitures (in shares) (4,760) (37,748) (29,216) (76,954)  
Exercises (in shares)  
Options outstanding at year end (in shares) 1,040,987 880,094 1,040,987 880,094  
Options exercisable at year end (in shares) 764,151 648,880 764,151 648,880 674,952
Weighted average per share fair value of options granted during the period (in dollars per share) $ 3.48 $ 7.65 $ 4.17 $ 8.34  
Weighted Average Exercise Price ($)          
Options outstanding at beginning of period (usd per share) 29.84 36.04 35.46 39.41  
Grants (usd per share) 5.46 12.65 6.70 13.45  
Forfeitures (usd per share) 28.29 47.34 42.00 42.31  
Exercises (usd per share)  
Options outstanding at year end (usd per share) 29.79 35.41 29.79 35.41  
Options exercisable at year end (usd per share) $ 36.91 $ 42.25 $ 36.91 $ 42.25 $ 41.25