Annual report pursuant to Section 13 and 15(d)

Leases - Additional Information (Detail)

v3.21.1
Leases - Additional Information (Detail) - USD ($)
$ in Thousands
12 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Leases [Line Items]    
Lessee, option to renew or terminate leases, description Certain leases include options to renew or terminate. Renewal options are exercisable per the discretion of the Company and vary based on the nature of each lease.  
ROU assets obtained in exchange for operating lease liability $ 0 $ 223
Minimum [Member]    
Leases [Line Items]    
Remaining term of contract 1 year  
Maximum [Member]    
Leases [Line Items]    
Remaining term of contract 5 years