Convertible Notes and Convertible Notes - Related Party (Schedule of Convertible Notes Payable) (Details) - Notes Payable, Other Payables [Member] - USD ($) |
12 Months Ended | |
|---|---|---|
Apr. 30, 2019 |
Apr. 30, 2018 |
|
| Debt Instrument [Line Items] | Ìý | Ìý |
| Total | $ 50,000 | $ 2,050,000 |
| Less: Current maturities | (50,000) | (1,050,000) |
| Total | 0 | 1,000,000 |
| Convertible note payable - Related Party Dated December 1, 2017 [Member] | Ìý | Ìý |
| Debt Instrument [Line Items] | Ìý | Ìý |
| Total | $ 0 | 2,000,000 |
| Interest rate | 8.00% | Ìý |
| Maturity date | Dec. 01, 2019 | Ìý |
| Convertible note payable Dated February 29, 2012 [Member] | Ìý | Ìý |
| Debt Instrument [Line Items] | Ìý | Ìý |
| Total | $ 50,000 | $ 50,000 |
| Interest rate | 0.19% | Ìý |
| Maturity date | Feb. 28, 2014 | Ìý |
| X | ||||||||||
- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- 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.
|
| X | ||||||||||
- Definition Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|