XML 88 R78.htm IDEA: XBRL DOCUMENT v3.20.2
Net Income (Loss) per Share - Additional Information (Details) - shares
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Effect of dilutive securities - Convertible Notes (in shares)   28,533,271 28,533,271 29,041,856
RSU        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Effect of dilutive securities - Convertible Notes (in shares) 2,051,311      
Unvested RSUs excluded from calculation of diluted net income per share (in shares)   1,839,631 2,028,573 1,845,086