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Equity Incentive Plans (Assumptions Used in the Black-Scholes Model) (Details) - Common Stock Options [Member] | Sep. 30, 2019 USD ($)
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Measurement Input, Expected Dividend Rate [Member] |
Fair value input, equity securities | 0
Minimum [Member] | Measurement Input, Expected Term [Member] |
Fair value input, equity securities | 5.75
Minimum [Member] | Measurement Input, Price Volatility [Member] |
Fair value input, equity securities | 89.26
Minimum [Member] | Measurement Input, Risk Free Interest Rate [Member] |
Fair value input, equity securities | 1.71
Maximum [Member] | Measurement Input, Expected Term [Member] |
Fair value input, equity securities | 6.25
Maximum [Member] | Measurement Input, Price Volatility [Member] |
Fair value input, equity securities | 90.43
Maximum [Member] | Measurement Input, Risk Free Interest Rate [Member] |
Fair value input, equity securities | 2.23

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- Definition Value of input used to measure investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -URI http://asc.fasb.org/extlink&oid=99377789&loc=d3e19207-110258 + Details
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