Nature of Business, Basis of Presentation and Summary of Significant Accounting Policies (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Mar. 31, 2021
Nature of Business, Basis of Presentation and Summary of Significant Accounting Policies (Details) [Line Items]
Accumulated deficit	$ 135,689,000
Cash balance	40,000	$ 26,000	$ 25
Depreciation expense	3,000	$ 4,000
Revenue from contracts with customers	$ 215,000
Recurring revenue term	1 year
Minimum [Member]
Nature of Business, Basis of Presentation and Summary of Significant Accounting Policies (Details) [Line Items]
Estimated useful lives	three
Maximum [Member]
Nature of Business, Basis of Presentation and Summary of Significant Accounting Policies (Details) [Line Items]
Estimated useful lives	five