Nature of Operations, Management’s Plans and Summary of Significant Accounting Policies (Details Narrative) - USD ($) $ in Millions	3 Months Ended				6 Months Ended
	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2020	Mar. 31, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Product Information [Line Items]
Cash	$ 24.5				$ 24.5		$ 47.1
Working capital	17.7				17.7
Net Income (Loss) Attributable to Parent	43.8	$ 16.7	$ 26.2	$ 9.8	60.5	$ 36.0
Other Noncash Expense					(14.4)	(0.0)
[custom:ChangeInFairValueOfWarrantLiability]			1.7		(13.5)	5.9
Long term prepaid expenses and other assets					(12.8)	(10.4)
Employee Benefits and Share-based Compensation					(4.8)	(2.0)
Net Cash Provided by (Used in) Operating Activities					12.8	(10.2)
Deferred Income	9.7				9.7
[custom:WarrantLiability-0]	26.5				26.5		$ 13.0
Revenue	41.5		15.6		64.3	67.9
Cost of service	8.0		2.5		10.1	11.0
Selling, general and administrative expenses excluding stock-based compensation	25.1		11.2		38.9	39.2
Cost of product sales	2.7		0.3		5.9	6.5
Previously Reported [Member]
Product Information [Line Items]
Net Income (Loss) Attributable to Parent			24.5			41.9
[custom:ChangeInFairValueOfWarrantLiability]
Cost of service			3.1			9.7
Selling, general and administrative expenses excluding stock-based compensation			10.6			39.7
Cost of product sales						7.3
Service [Member]
Product Information [Line Items]
Revenue	37.5		15.3		54.6	58.1
Service [Member] | Previously Reported [Member]
Product Information [Line Items]
Revenue			15.2			58.4
Product Sales [Member]
Product Information [Line Items]
Revenue	$ 4.0		0.3		$ 9.7	9.8
Product Sales [Member] | Previously Reported [Member]
Product Information [Line Items]
Revenue			$ 0.4			$ 9.5