Summary of Significant Accounting Policies (Details) - USD ($)		12 Months Ended
	Jan. 01, 2019	Dec. 31, 2018	Dec. 31, 2017
Summary of Significant Accounting Policies (Details) [Line Items]
Restricted Cash		$ 50,000	$ 50,000
Intellectual Property [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Finite-Lived Intangible Asset, Useful Life		20 years
Minimum [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Finite-Lived Intangible Asset, Useful Life		1 year 109 days
Maximum [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Finite-Lived Intangible Asset, Useful Life		11 years 9 months
Recognize Lease Liabilities [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Operating Lease, Liability	$ 1,207,000
Operating Lease, Liability, Current	766,000
Operating Lease, Right-of-Use Asset	941,000
Derecognize Lease Liabilities [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Operating Lease, Liability	239,000
Operating Lease, Liability, Current	100,000
Increase (Decrease) In Accumulated Deficit	$ 27,000