Leases - Schedule of Lease Cost (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2021	Dec. 31, 2020
Lease cost:
Operating lease cost	$ 458	$ 365	$ 1,278	$ 1,148
Variable lease cost	87	82	257	264
Total lease cost	$ 545	$ 447	$ 1,535	$ 1,412