Leases - Maturities of Operating and Finance Lease Liabilities (Details) $ in Thousands	Mar. 31, 2021 USD ($)
Operating leases
2022	$ 5,211	[1]
2023	3,494	[1]
2024	2,859	[1]
2025	2,144	[1]
2026	1,584	[1]
Thereafter	2,431	[1]
Total undiscounted future minimum lease payments	17,724	[1]
Less: difference between undiscounted lease payments and discounted lease liabilities	(4,119)	[1]
Total lease liabilities	13,606	[1]
Finance leases
2022	21
2023	5
2024	2
Total undiscounted future minimum lease payments	28
Less: difference between undiscounted lease payments and discounted lease liabilities	(3)
Total lease liabilities	$ 25

[1] Non-cancellable sublease proceeds for the fiscal years ending March 31, 2022, 2023, and 2024 of $0.7 million, $0.8 million, and $0.7 million, respectively, are not included in the table above.