Leases - Schedule of lease assets and liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Apr. 01, 2022	Mar. 31, 2022
Leases [Abstract]
Operating lease ROU assets	$ 3,033	$ 3,500	$ 0
Operating lease liabilities	404		0
Operating lease liabilities, net of current portion	2,670		$ 0
Total operating lease liability	$ 3,074	$ 3,500