XML 36 R26.htm IDEA: XBRL DOCUMENT v3.21.2
Stock-Based Compensation (Tables)
 6 Months Ended
Jun. 30, 2021
Share-based Payment Arrangement [Abstract]  
Summary of Stock-Based Compensation Expense Awards
The following table summarizes the pre-tax stock-based compensation expense included in reported net income (in thousands): 

Three months ended June 30,Six months ended June 30,
 2021202020212020
Restricted stock units833 418 1,679 529 
Board of Directors and other stock grants82 354 165 684 
Total stock-based compensation expense$915 $772 $1,844 $1,213