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v3.20.2

Summary of Significant Accounting Policies (Details Narrative) |  | 12 Months Ended |  |
--- | --- | --- | --- | ---
Mar. 31, 2017 USD ($) ft² | Apr. 30, 2020 USD ($) shares | Apr. 30, 2019 USD ($) shares | Apr. 30, 2020 EUR (€) | May 02, 2019 USD ($)
Performance obligation revenue of next twelve months |  | $ 1,000,000 |  |  |
Revenue remaining performance obligation, percentage |  | 79.00% |  |  |
Revenue remaining performance obligation |  | $ 800,000 |  |  |
Antidilutive securities excluded from computation of earnings per share, shares | shares |  | 5,564,438 | 5,013,981 |  |
Share based compensation |  | $ 300,000 | $ 300,000 |  |
Right-of-use asset |  | 1,165,000 |  |  |
Lease liability |  | $ 1,307,000 |  |  |
ASU 2016-02 [Member] |  |  |  |  |
Right-of-use asset |  |  |  |  | $ 1,400,000
Lease liability |  |  |  |  | 1,500,000
Deferred rent |  |  |  |  | 39,000
Unamortized lease incentive receivable |  |  |  |  | $ 108,000
Monroe Township [Member] |  |  |  |  |
Term of lease | 7 years | 7 years |  | 7 years |
Area of land | ft² | 56,000 |  |  |  |
Tenant improvement work | $ 137,563 |  |  |  |
Santander Bank [Member] | Letter 2 [Member] | March 2020 [Member] |  |  |  |  |
Letters of credit outstanding, amount |  | $ 322,734 |  |  |
Santander Bank [Member] | Letter 2 [Member] | May 2020 [Member] |  |  |  |  |
Letters of credit outstanding, amount |  | $ 64,547 |  |  |
Line of credit expiration period |  | Sep. 30, 2021 |  |  |
Foreign Financial Institutions [Member] |  |  |  |  |
Cash |  | $ 300,000 |  |  |
One Agreement [Member] | Barclays Bank [Member] |  |  |  |  |
Long-term line of credit |  | $ 400,000 |  |  |
Line of credit facility, commitment fee percentage |  | 1.00% |  |  |
Letters of credit outstanding, amount |  |  |  |  |
One Agreement [Member] | Barclays Bank [Member] | Euro [Member] |  |  |  |  |
Long-term line of credit | € |  |  |  | € 300,000 |
Letters of credit outstanding, amount |  |  |  |  |
Other Agreement [Member] | Santander Bank [Member] | Letter 1 [Member] |  |  |  |  |
Letters of credit outstanding, amount |  | $ 125,690 |  |  |
Line of credit expiration period |  | Feb. 21, 2021 |  |  |
Other Agreement [Member] | Santander Bank [Member] | Letter 2 [Member] |  |  |  |  |
Letters of credit outstanding, amount |  | $ 645,467 |  |  |

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