XML 13 R68.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Stock-Based Compensation - Summary of Activity Related to RSUs (Detail 1) - RSUs
6 Months Ended
Dec. 31, 2019
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Unvested at June 30, 2019 628,806
Granted 263,007
Vested (319,710)
Forfeited (36,235)
Unvested at December 31, 2019 535,868