XML 54 R43.htm IDEA: XBRL DOCUMENT v3.21.2
Stock-based Compensation (Tables)
9 Months Ended
Sep. 30, 2021
Share-based Payment Arrangement [Abstract]  
Stock-based compensation expense
Total compensation expense by award type and line item in our consolidated financial statements for the three and nine months ended September 30, 2021 and 2020 was as follows (in thousands):
For the Three Months Ended September 30,For the Nine Months Ended September 30,
  2021202020212020
Award Type
Stock options$274 $584 $945 $1,972 
Performance-based stock options— — — 75 
RSUs2,381 1,704 6,782 5,566 
LSUs995 876 2,302 2,762 
PSUs745 — 1,725 — 
Total compensation expense by award type$4,395 $3,164 $11,754 $10,375 
Line Item
Cost of revenue$131 $436 $1,618 $1,354 
Selling, general and administrative expenses4,264 2,728 10,136 9,021 
Total compensation expense by financial statement line item$4,395 $3,164 $11,754 $10,375 
Schedule of share-based awards granted
Stock-based awards were granted for the three and nine months ended September 30, 2021 and 2020 as follows (in thousands):
For the Three Months Ended September 30,For the Nine Months Ended September 30,
2021202020212020
RSUs134 52 1,162 1,192 
PSUs— — 319 — 
LSUs— — — 520