XML 35 R25.htm IDEA: XBRL DOCUMENT v3.22.2
Employee Stock Plans (Tables)
 6 Months Ended
Jun. 30, 2022
Share-Based Payment Arrangement [Abstract]  
Schedule of Stock-Based Compensation Awards
Compensation expense for stock-based awards recognized during the three and six months ended June 30, 2022 and 2021 was as follows (in thousands):
Three Months Ended
June 30,		Six Months Ended
June 30,
2022202120222021
Stock options$75 $232 $248 $533 
Restricted stock units and awards1,334 1,445 2,827 2,826 
Performance share units1,330 922 3,353 2,095 
Total stock-based compensation expense$2,739 $2,599 $6,428 $5,454 
Schedule of Stock Options, Restricted Stock Units and Awards, and Performance Share Units Award Activity The following table presents our stock options and restricted stock units and awards activity during the six months ended June 30, 2022 (in thousands, except per share data):
Stock OptionsRestricted Stock Units and Awards
Number of
Options
Weighted Average Exercise Price
Per Share
Number of
Shares
Weighted Average
Grant-Date
Fair Value (1)
Outstanding at beginning of year1,223 $17.71 389 $25.07 
Granted— $— 130 $38.53 
Exercised or released(287)$13.58 (238)$23.47 
Expired or canceled— $— (4)$34.04 
Outstanding at June 30, 2022936 $18.98 277 $32.62 
Exercisable at June 30, 2022936 $18.98 

(1)Represents weighted average market value of the shares; awards are granted at no cost to the recipients.
The following table presents our PSU award activity during the six months ended June 30, 2022 (in thousands, except per share data):
Performance
Share Units
Weighted
Average
Grant-Date
Fair Value
Per Unit (1)
Outstanding at beginning of year473 $23.64 
Granted103 $38.15 
Vested(211)$19.82 
Canceled(5)$33.21 
Outstanding at June 30, 2022360 $29.90 
(1)Represents weighted average market value of the performance share units; PSUs are granted at no cost to the recipients.