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Share-Based Compensation (Tables)
 3 Months Ended
Mar. 31, 2020
Share-based Payment Arrangement [Abstract]  
Stock option activity
The following table provides information regarding stock option award activity for the three months ended March 31, 2020:
 
Shares
 
Wtd. Avg. Exer. Price
Options outstanding, beginning of period
324,324

 
$
27.68

Options expired
(17,372
)
 
$
26.96

Options outstanding, end of period
306,952

 
$
27.72

Options exercisable, end of period
209,426

 
$
28.39
Restricted stock activity
The following table provides information regarding RSU activity for the three months ended March 31, 2020:
 
RSUs
 
Wtd. Avg. Grant Price
RSUs outstanding, beginning of period
342,683

 
$
22.10

RSUs granted
292,785

 
$
3.00

RSUs vested
(105,108
)
 
$
23.32

RSUs outstanding, end of period
530,360

 
$
11.31