XML 26 R15.htm IDEA: XBRL DOCUMENT v3.22.2.2
STOCK-BASED COMPENSATION
 9 Months Ended
Sep. 30, 2022
Share-Based Payment Arrangement [Abstract]  
STOCK-BASED COMPENSATION STOCK-BASED COMPENSATION
The Company has stockholder-approved equity incentive plans that provide for the granting of service-based restricted stock units (RSUs), market-based RSUs, performance-based RSUs, stock options and common stock granted under the Company’s Employee Share Purchase Plan (ESPP) to its employees, officers and non-employee directors. Compensation expense included in the Company’s Condensed Consolidated Statements of Comprehensive Income for all stock-based compensation arrangements was as follows: 
Three Months Ended
September 30,		Nine Months Ended
September 30,
2022202120222021
Cost of sales$4,361 $4,339 $13,449 $16,907 
Research and development17,055 17,866 47,878 56,199 
Selling, general and administrative (SG&A)33,247 26,821 88,247 80,266 
Total stock-based compensation expense$54,663 $49,026 $149,574 $153,372