Summary of Significant Accounting Policies (Details - Earnings per share) - USD ($) |
12 Months Ended | |
|---|---|---|
Mar. 31, 2022 |
Mar. 31, 2021 |
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| Accounting Policies [Abstract] | ||
| Loss from continuing operations | $ (5,086,000) | $ (4,615,000) |
| Income from discontinued operations | 0 | 665,000 |
| Net loss | $ (5,086,000) | $ (3,950,000) |
| Weighted-average shares outstanding: basic and diluted | 2,653,000 | 1,996,000 |
| Loss per share from continuing operations | $ (1.92) | $ (2.31) |
| Income per share from discontinued operations | 0 | 0.33 |
| Net loss per share: basic and diluted | $ (1.92) | $ (1.97) |
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- Definition Amount after tax of income (loss) from continuing operations including portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount after tax of income (loss) from a discontinued operation including the portion attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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