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Supplemental Cash Flow Information and Disclosure of Non-Cash Investing and Financing Activity (Unaudited) - USD ($) $ in Thousands | 9 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021
Supplemental Cash Flow Elements [Abstract] |  |
Cash interest paid | $ 58 | $ 701
Income taxes paid |  | 79
Noncash investing and financing activities: |  |
Accrued dividends on preferred stock | 88 | 89
Issuance of Class A common stock for payment of accrued preferred stock dividends | 264 | 267
Issuance of Class A common stock for business combination |  | 4,824
Deferred consideration in purchase of business |  | 1,980
Earnout consideration in purchase of a business |  | 1,461
Earnout consideration paid with common shares of Company | (238) |
Earnout consideration adjustment | 80 |
Treasury shares acquired for withholding taxes |  | $ 5
Issuance of common stock for Board of Director compensation | $ 3 |

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