Accrued Expenses (Details) - Schedule of accrued expenses - USD ($) $ in Millions	Dec. 31, 2020	Dec. 31, 2019
Schedule of accrued expenses [Abstract]
Direct costs of sales	$ 4.0	$ 5.5
Payroll and related costs	7.7	4.4
Accrued corporate cost expenses	1.8	1.6
Interest payable - cash	6.8	5.5
Asset retirement obligations	1.6	2.0
Acquisition consideration	0.8	2.5
Contract termination costs	0.2	0.1
Other creditors	8.5	9.6
Accrued expenses, net	$ 31.4	$ 31.2