v3.21.1

Summary of Significant Accounting Policies (Narrative) (Details) - USD ($) |  | 9 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | ---
Oct. 15, 2020 | Mar. 31, 2021 | Mar. 31, 2020 | Jun. 30, 2020 | May 31, 2020 | Apr. 30, 2020
Delayed payment of certain payroll tax payments |  | $ 19,517 |  | $ 19,517 |  |
Interest rate |  | 3.75% |  | 4.25% |  |
Impairment losses |  |  | $ 2,000,287 | $ 1,200,000 |  |
Goodwill impairment losses |  | 800,287 |  |  |  |
Impairment of intangible assets |  | $ 1,200,000 |  |  |  |
Common shares reserved under terms of the convertible debt agreements and Stock Plan |  | 399,163,143 |  |  |  |
Restricted common shares issued |  | 194,683,306 |  |  |  |
Accounts receivable - unbilled |  | $ 758,481 |  | 670,031 |  |
Accounts receivable |  | 600,000 |  | 0 |  |
Inventory reserves |  | $ 67,635 |  | $ 67,635 |  |
Asset Purchase Agreement with Classroom Technologies Solutions, Inc [Member] |  |  |  |  |  |
Issuance of shares | 10,000,000 |  |  |  |  |
Assets acquired | $ 120,000 |  |  |  |  |
Promissory note | $ 44,526 |  |  |  |  |
Paycheck Protection Program Loan [Member] |  |  |  |  |  |
Unsecured loan |  |  |  |  |  | $ 311,000
Interest rate |  |  |  |  |  | 0.98%
U.S. Small Business Administration [Member] |  |  |  |  |  |
Secured loan |  |  |  |  | $ 150,000 |
Interest rate |  |  |  |  | 3.75% |

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