Goodwill (Details) - USD ($)	3 Months Ended	12 Months Ended
Sep. 30, 2021	Mar. 31, 2022	Mar. 31, 2021
Goodwill [Roll Forward]
Balance		$ 0
Business acquisition		24,510,000
Balance	$ 0	24,510,000	$ 0
Goodwill impairment	$ 63,500,000		0
Direct
Goodwill [Roll Forward]
Balance		0
Balance		24,510,000	$ 0
VAY AG
Goodwill [Roll Forward]
Business acquisition		24,510,000
Balance		$ 24,510,000

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

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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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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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