XML 80 R69.htm IDEA: XBRL DOCUMENT v3.20.2
STOCK-BASED COMPENSATION PLANS - Stock Options (Details)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2020
USD ($)
$ / shares
shares
Sep. 30, 2020
USD ($)
$ / shares
shares
Number of Shares    
Outstanding at the beginning of the period (in shares) | shares   297,124
Granted (in shares) | shares   0
Exercised (in shares) | shares   (16,128)
Forfeited (in shares) | shares   (6,055)
Expired (in shares) | shares   (41,717)
Outstanding at the end of the period (in shares) | shares 233,224 233,224
Vested or expected to vest (in shares) | shares 232,800 232,800
Exercisable (in shares) | shares 224,173 224,173
Weighted Average Exercise Price    
Outstanding at the beginning of the period (in dollars per share) | $ / shares   $ 11.55
Granted (in dollars per share) | $ / shares   0
Exercised (in dollars per share) | $ / shares   1.77
Forfeited (in dollars per share) | $ / shares   2.78
Expired (in dollars per share) | $ / shares   15.78
Outstanding at the end of the period (in dollars per share) | $ / shares $ 11.70 11.70
Vested or expected to vest (in dollars per share) | $ / shares 11.71 11.71
Exercisable (in dollars per share) | $ / shares $ 12.09 $ 12.09
Weighted Average Remaining Contractual Term (years)    
Outstanding   4 years 1 month 6 days
Vested or expected to vest   4 years 1 month 6 days
Exercisable   4 years
Aggregate Intrinsic Value (in thousands)    
Outstanding (in dollars) | $ $ 157 $ 157
Vested or expected to vest (in dollars) | $ 157 157
Exercisable (in dollars) | $ 140 140
Total intrinsic values of stock options exercised (in dollars) | $ 7 36
Cash received from the exercise of stock options (in dollars) | $ $ 6 $ 29