IBEX Acquisition - Schedule of Identifiable Intangible Assets (Details) $ in Thousands	2 Months Ended
	Dec. 31, 2018 USD ($)
Total intangible assets	$ 1,057
Non-Compete Agreement [Member]
Total intangible assets	$ 410
Remaining useful life	4 years
Customer Contracts and Relationships [Member]
Total intangible assets	$ 534
Customer Contracts and Relationships [Member] | Minimum [Member]
Remaining useful life	7 years
Customer Contracts and Relationships [Member] | Maximum [Member]
Remaining useful life	8 years
Trade Names and Trademarks [Member]
Total intangible assets	$ 101
Trade Names and Trademarks [Member] | Minimum [Member]
Remaining useful life	10 years
Trade Names and Trademarks [Member] | Maximum [Member]
Remaining useful life	11 years
Backlog [Member]
Total intangible assets	$ 12
Remaining useful life, description	Less than 1