XML 50 R39.htm IDEA: XBRL DOCUMENT v3.20.2
Share-Based Compensation - Additional Information (Detail)
$ in Thousands
6 Months Ended
Jun. 30, 2020
USD ($)
Share-based Payment Arrangement [Abstract]  
Unrecognized compensation cost related to unvested share-based equity awards $ 100,100
Weighted average period of recognition of unvested share-based equity awards 1 year 6 months 10 days
Unrecognized compensation cost related to unvested share-based equity awards, stock options $ 23,300
Unrecognized compensation cost related to unvested share-based equity awards, restricted stock $ 76,800