Summary of Significant Accounting Policies (Details) - Schedule of goodwill - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
Sep. 30, 2021	Mar. 31, 2021
Schedule of goodwill [Abstract]
Goodwill gross ending balance	$ 13,527	$ 8,701
Goodwill from business combinations – see Note 4	$ 4,826

Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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