Common Stock (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||
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Dec. 31, 2018 | |||||||||||||||||||||||||||||
Summary Of Issuances |
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June 12, 2017 Financing [Member] | |||||||||||||||||||||||||||||
Summary Of Allocation Of Proceeds From Offering |
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October 17, 2017 Financing [Member] | |||||||||||||||||||||||||||||
Summary Of Allocation Of Proceeds From Offering |
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