XML 45 R32.htm IDEA: XBRL DOCUMENT v3.21.2
Stock-Based Compensation (Tables)
 6 Months Ended
Jun. 30, 2021
Share-based Payment Arrangement [Abstract]  
Summary of Compensation Expense and Related Tax Benefits
The following table presents compensation expense and the related tax benefits for equity awards recognized in the consolidated statements of income:
Three months ended June 30Six months ended June 30
 2021202020212020
         (in thousands)
Compensation expense$2,098 $1,911 $4,000 $3,530 
Tax benefit(457)(403)(870)(747)
Stock-based compensation expense, net of tax benefit$1,641 $1,508 $3,130 $2,783