Leases - Assets and Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Mar. 31, 2022
Assets
Lease right-of-use assets	$ 44,599	$ 50,465
Liabilities
Lease liabilities	11,025	11,103
Lease liabilities, non-current	42,842	49,809
Total operating lease liabilities	$ 53,867	$ 60,912