Quarterly report pursuant to Section 13 or 15(d)

Inventory - Schedule of Components of Inventory (Details)

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Inventory - Schedule of Components of Inventory (Details) - USD ($)
Apr. 30, 2018
Oct. 31, 2017
Inventory Disclosure [Abstract]    
Raw materials and parts $ 3,305,349 $ 2,651,511
Work in progress 147,338 501,692
Demo goods 349,480
Finished goods 547,476 149,566
Total Inventory $ 4,000,163 $ 3,652,249