Leases - Schedule of supplemental balance sheet information (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2020
Leases [Abstract]
Operating lease right-of-use assets	$ 55,577	$ 63,122	$ 600
Operating lease liabilities	7,784	6,140
Operating lease liabilities, noncurrent	78,524	87,582
Total operating lease liabilities	$ 86,308	$ 93,722