Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies - Additional Information (Detail)

v3.21.1
Commitments and Contingencies - Additional Information (Detail) - USD ($)
$ in Thousands
12 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Mar. 31, 2019
Commitments and Contingencies Disclosure [Abstract]      
Rent expense $ 1,611 $ 1,093  
Rental expense (Topic 840)     $ 1,065