Summary of Significant Accounting Policies - Property and equipment (Details) - $ / shares |
12 Months Ended | |
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Dec. 31, 2019 |
Dec. 31, 2018 |
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Potentially dilutive shares outstanding (in shares) | 2,633,043 | 879,544 |
Exercise price (in dollars per share) | $ 2.4763 | |
Pre Funded Warrant | ||
Dilutive shares outstanding (in shares) | 868,443 | |
Exercise price (in dollars per share) | $ 0.001 | |
Machinery and equipment | ||
Estimated useful lives (in years) | 5 years | |
Furniture, fixtures and IT equipment | Maximum [Member] | ||
Estimated useful lives (in years) | 5 years | |
Furniture, fixtures and IT equipment | Minimum [Member] | ||
Estimated useful lives (in years) | 3 years | |
Leasehold improvements | ||
Property, Plant and Equipment, Estimated Useful Lives | Shorter of lease term or useful life |
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- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Describes the periods of time over which an entity anticipates to receive utility from its property, plant and equipment (that is, the periods of time over which an entity allocates the initial cost of its property, plant and equipment). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. No definition available.
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- Definition The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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