XML 120 R114.htm IDEA: XBRL DOCUMENT v3.20.1
Stock-Based Compensation - Summary of Information Regarding Stock Options Outstanding and Exercisable (Detail)
12 Months Ended
Mar. 31, 2020
$ / shares
shares
Share-based Payment Arrangement [Abstract]  
Number of Options | shares 791,582
Weighted Average Remaining Contractual Life 7 years 9 months 18 days
Weighted Average Exercise Price | $ / shares $ 67.55