Stock-Based Compensation (Summary Of Stock Compensation Expense) (Details) - USD ($) |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2020 |
Sep. 30, 2019 |
Sep. 30, 2020 |
Sep. 30, 2019 |
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| Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | ||||
| Share Based Compensation | $ 56,841 | $ 90,695 | $ 202,212 | $ 379,348 |
| General and administrative [Member] | ||||
| Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | ||||
| Share Based Compensation | 54,501 | 84,378 | 193,272 | 320,776 |
| Research and development [Member] | ||||
| Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | ||||
| Share Based Compensation | $ 2,340 | $ 6,317 | $ 8,940 | $ 58,572 |
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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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