Commitments And Contingencies (Schedule Of Reconciliation Of Leases) (Details) - USD ($)	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Cash flow (non-cash)		$ 8,778
Interest expense	4,074,731	$ 188,244
ROU Operating Leases [Member
Leased asset balance	146,227
Liability balance	146,227
Cash flow (non-cash)
Interest expense	10,573
Finance Leases [Member
Leased asset balance	9,052
Liability balance
Cash flow (non-cash)
Interest expense