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Digital Currencies (Narrative) (Details) - USD ($) | 12 Months Ended
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Mar. 31, 2022 | Mar. 31, 2021
Disclosure of Digital Currencies [Abstract] |  |
Digital currencies, fair value | $ 170,000,412 | $ 57,499,720
Proceeds from sale of digital currencies | 117,217,872 | 46,435,625
Digital currency sold | 110,127,728 | 38,437,132
Gain on sale of digital currencies | $ 7,090,144 | $ 7,998,493

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