Commitments And Contingencies (Schedule Of Right Of Use Asset And Lease Liability) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Assets
Operating lease - right-of-use asset	$ 158,504	$ 214,202
Liabilities Current
Current portion of operating lease	63,307	51,174
Noncurrent
Operating lease liability, net of current portion	107,690	$ 170,998
Commitments [Member]
Assets
Operating lease - right-of-use asset	158,504
Liabilities Current
Current portion of operating lease	63,307
Noncurrent
Operating lease liability, net of current portion	107,690
Supplemental statement of operations information related to leases for the year ended December 31, 2020 is as follows:
Operating lease expense as a component of other general and administrative	69,837
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flow paid for operating lease	$ 128,760
Lease term and Discount Rate
Weighted average remaining lease term (months) operating lease	30 months
Weighted average Discount Rate
Operating lease	7.00%