Commitments and Contingencies (Schedule Of Net Book Value Of Capital Lease) (Details) - USD ($)	Jun. 30, 2018	Dec. 31, 2017
Assets
Leased equipment under capital lease,	$ 100,097	$ 100,097
less accumulated amortization	22,761	13,023
Net	77,336	87,075
Liabilities
Obligations under capital lease (current)	32,382	32,382
Obligations under capital lease (noncurrent)	37,804	54,693
Total	$ 71,086	$ 87,075

Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal through the balance sheet date.

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Amount before accumulated depreciation of leased physical assets used in the normal conduct of business to produce goods and services.

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The total gross amount less the charge for the use of the long-lived depreciable assets subject to a lease meeting the criteria for capitalization.

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The total charge for the use of long-lived depreciable assets subject to a lease meeting the criteria for capitalization.

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Amount of long-term debt and capital lease obligation due after one year or beyond the normal operating cycle, if longer.

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