Condensed Consolidated Statements of Operations and Comprehensive (Loss) Income (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Revenue:
Total revenue	$ 15.6	$ 26.7	$ 67.9	$ 60.4
Cost of sales, excluding depreciation and amortization:
Selling, general and administrative expenses	(10.6)	(12.8)	(39.7)	(27.5)
Stock-based compensation expense	(1.0)	(2.3)	(2.0)	(4.4)
Acquisition and integration related transaction expenses	(1.2)	(0.7)	(4.4)	(1.6)
Depreciation and amortization	(13.3)	(9.1)	(25.9)	(18.8)
Net operating loss	(13.9)	(4.5)	(21.1)	(5.2)
Other (expense) income
Interest income	0.1	0.1	0.4	0.1
Interest expense	(8.1)	(4.0)	(14.2)	(8.5)
Change in fair value of earnout liability				(2.3)
Change in fair value of derivative liability		(1.3)		(0.1)
Loss from equity method investee			(0.5)
Other finance income (expense)	(2.5)	(0.9)	(6.2)	0.3
Total other expense, net	(10.5)	(6.1)	(20.5)	(10.5)
Loss before income taxes	(24.4)	(10.6)	(41.6)	(15.7)
Income tax expense	(0.1)	(0.1)	(0.3)	0.0
Net loss	(24.5)	(10.7)	(41.9)	(15.7)
Other comprehensive (loss)/income:
Foreign currency translation gain	0.4	0.7	3.5	0.2
Change in fair value of hedging instrument	(0.8)	2.4	(2.3)	0.3
Reclassification of gain on hedging instrument to comprehensive income	0.3	(2.6)	0.7	(1.1)
Actuarial losses on pension plan	(8.7)	(2.0)	(4.3)	(1.1)
Other comprehensive loss	(8.8)	(1.5)	(2.4)	(1.7)
Comprehensive loss	$ (33.3)	$ (12.2)	$ (44.3)	$ (17.4)
Net loss per common share – basic and diluted (in Dollars per share)	$ (1.09)	$ (0.48)	$ (1.87)	$ (0.73)
Weighted average number of shares outstanding during the period – basic and diluted (in Shares)	22,400,107	22,193,955	22,392,218	21,583,648
Service
Revenue:
Total revenue	$ 15.2	$ 25.6	$ 58.4	$ 56.4
Cost of sales, excluding depreciation and amortization:
Cost of goods and services sold	(3.1)	(5.3)	(9.7)	(10.7)
Hardware
Revenue:
Total revenue	0.4	1.1	9.5	4.0
Cost of sales, excluding depreciation and amortization:
Cost of goods and services sold	$ (0.3)	$ (1.0)	$ (7.3)	$ (2.6)