Intangible Assets - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands	Jul. 31, 2018	Oct. 31, 2017
Total intangible assets, gross	$ 1,057
Accumulated amortization	(50)
Total intangible assets, net	1,007
Customer contracts / Relationships [Member]
Total intangible assets, gross	534
Trade Names / Trademarks [Member]
Total intangible assets, gross	101
Non-Compete Agreement [Member]
Total intangible assets, gross	410
Backlog [Member]
Total intangible assets, gross	$ 12
Customer Contracts / Relationships [Member]
Total intangible assets, gross