Concentrations  | 
9 Months Ended | 
|---|---|
Jul. 31, 2019  | |
| Risks and Uncertainties [Abstract] | |
| Concentrations | 
 NOTE 10 - CONCENTRATIONS 
 Significant Customers 
 During the three months ended July 31, 2019, the Company had one customer from whom it generated sales greater than 10% of net revenues. Revenue from this customer was $2,136,570, or 32% of net revenues during the period. Total accounts receivable from this customer at July 31, 2019 was $820,642 or 21% of accounts receivable. 
 During the three months ended July 31, 2018, the Company had one customer from whom it generated sales greater than 10% of net revenues. Revenue from this customer was $1,113,389, or 19% of net revenues during the period. 
 During the nine months ended July 31, 2019, the Company had one customer from whom it generated sales greater than 10% of net revenues. Revenue from this customer was $5,345,790, or 28% of net revenues during the period. Total accounts receivable from this customer at July 31, 2019 was $820,642 or 21% of accounts receivable. 
 During the nine months ended July 31, 2018, the Company had one customer from whom it generated sales greater than 10% of net revenues. Revenues from this customer was $2,138,815, or 17% of net revenues during the period. 
 The Services Segment business model is such that it works with a small number of Prime Defense Contractors and therefore the concentrations discussed above are a consequence of this and typical in this type of business.  |