Convertible Notes and Convertible Notes - Related Party (Details) - USD ($) |
12 Months Ended | |||||
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Dec. 02, 2017 |
Apr. 07, 2017 |
Apr. 30, 2018 |
Apr. 30, 2017 |
Aug. 14, 2012 |
Feb. 29, 2012 |
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Debt Instrument [Line Items] | ||||||
Proceeds from equity raise | $ 23,023,000 | $ 7,500,000 | ||||
2 Year Promissory Notes [Member] | ||||||
Debt Instrument [Line Items] | ||||||
Interest rate | 0.19% | |||||
Debt conversion, price per share | $ 12.00 | |||||
Convertible note payable Dated February 29, 2012 [Member] | ||||||
Debt Instrument [Line Items] | ||||||
Face value of loan | $ 50,000 | |||||
Convertible note payable - Related Party Dated December 1, 2017 [Member] | CEO [Member] | ||||||
Debt Instrument [Line Items] | ||||||
Interest rate | 5.00% | |||||
Debt conversion, price per share | $ 4.20 | |||||
Face value of loan | $ 300,000 | |||||
Proceeds from equity raise | $ 7,500,000 | |||||
Convertible Debt [Member] | USU [Member] | ||||||
Debt Instrument [Line Items] | ||||||
Interest rate | 8.00% | |||||
Debt conversion, price per share | $ 2.00 | |||||
Face value of loan | $ 2,000,000 | |||||
Debt maturity period | 2 years | |||||
Conversion of note into common share | $ 1,000,000 |
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- Definition The value of the stock converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The price per share of the conversion feature embedded in the debt instrument. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Face (par) amount of debt instrument at time of issuance. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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- Definition The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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