Leases - Schedule of Balance Sheet Information Related to Leases (Details) - USD ($) |
Jul. 31, 2020 |
Apr. 30, 2020 |
May 01, 2019 |
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| Operating leases | Ìý | Ìý | Ìý |
| Operating lease obligations, current portion | $ 1,542,754 | $ 1,683,252 | Ìý |
| Operating lease liabilities, long-term | 6,677,566 | $ 5,685,335 | Ìý |
| Present value of operating lease obligations | $ 8,220,320 | Ìý | $ 8,000,000 |
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- References No definition available.
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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