Concentrations (Details Narrative) - Two Customer [Member] - USD ($) |
3 Months Ended | |
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Jan. 31, 2021 |
Jan. 31, 2020 |
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| Percentage of sales from customers | 10.00% | 10.00% |
| Revenue [Member] | ||
| Percentage of sales from customers | 26.00% | 41.00% |
| Revenue from customer | $ 1,303,807 | $ 2,710,008 |
| Accounts Receivable [Member] | ||
| Percentage of sales from customers | 46.00% | 44.00% |
| Revenue from customer | $ 862,850 | $ 1,817,725 |
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- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Cash receipts from customers during the current period which are usually for sales of goods and services. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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