The number of securities for which warrants become exercisable.

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The number of warrants which are subject to expire.

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Represents the period for class of warrants or right.

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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.

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Represents increase decrease in fair value of warrants and conversion option liability.

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Exercise price per share or per unit of warrants or rights outstanding.

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Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

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Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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The cash outflow for cost incurred directly with the issuance of an equity security.

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The cash inflow from the additional capital contribution to the entity.

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Price of a single share of a number of saleable stocks of a company.

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Number of new stock issued during the period.

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Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.

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Value of outstanding derivative securities that permit the holder the right to purchase securities (usually equity) from the issuer at a specified price.

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Value of input used to measure outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur.

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Warrants - (Details)			1 Months Ended				12 Months Ended
Warrants - (Details)	Jul. 23, 2019 USD ($) shares	Sep. 11, 2018 shares	May 31, 2019 USD ($) Y $ / shares shares	Oct. 31, 2018 USD ($) Y $ / shares shares	Sep. 30, 2018 USD ($) Y $ / shares shares	Aug. 31, 2018 USD ($) Y $ / shares shares	Dec. 31, 2019 USD ($) $ / shares shares	Dec. 31, 2018 USD ($) shares
Convertible Promissory Notes and Common Stock Warrants [Line Items]
Amount of shares issued \| $								$ 2,055,874
Warrant Activity
Warrants to purchase (in shares)							9,580	10,849
Stock issuance and other costs \| $								$ 2,117,550
Term		5 years					5 years
Warrant liability \| $							$ 3,492	220,376
Change in warrant liability \| $							$ (1,009,402)	$ (331,016)
Series A Warrants \| Stock price
Warrant Activity
Warrants - Measurement input							0.0065	0.1610
Series A Warrants \| Strike price
Warrant Activity
Warrants - Measurement input							7.8750	7.8750
Series A Warrants \| Volatility
Warrant Activity
Warrants - Measurement input							1.4341	1.3563
Series A Warrants \| Risk free rate
Warrant Activity
Warrants - Measurement input							0.0162	0.0246
Financing Warrants
Warrant Activity
Warrants to purchase (in shares)						429
Term						5 years
Expirations						17,582
Financing Warrants \| Stock price
Warrant Activity
Warrants - Measurement input						74.20
Financing Warrants \| Strike price
Warrant Activity
Warrants - Measurement input						74.20
Financing Warrants \| Expected life
Warrant Activity
Warrants - Measurement input \| Y						5
Financing Warrants \| Volatility
Warrant Activity
Warrants - Measurement input						126.00
Financing Warrants \| Risk free rate
Warrant Activity
Warrants - Measurement input						3.83
License Transaction Warrants Member
Warrant Activity
Warrants to purchase (in shares)						952
Term						5 years
Warrants - Measurement input						74.20
Warrant liability \| $						$ 6,312
License Transaction Warrants Member \| Stock price
Warrant Activity
Warrants - Measurement input						74.20
License Transaction Warrants Member \| Expected life
Warrant Activity
Warrants - Measurement input \| Y						5
License Transaction Warrants Member \| Volatility
Warrant Activity
Warrants - Measurement input						0.126
License Transaction Warrants Member \| Risk free rate
Warrant Activity
Warrants - Measurement input						3.83
Underwriter Warrants
Warrant Activity
Warrants to purchase (in shares)				17,142
Exercise price (in dollars per share) \| $ / shares				$ 52.50
Fair value of warrant \| $				$ 611,286
Underwriter Warrants \| Stock price
Warrant Activity
Warrants - Measurement input				41.30			0.0065	0.1610
Underwriter Warrants \| Strike price
Warrant Activity
Warrants - Measurement input				52.50			0.5250	0.5250
Underwriter Warrants \| Expected life
Warrant Activity
Warrants - Measurement input \| Y				5
Underwriter Warrants \| Volatility
Warrant Activity
Warrants - Measurement input				0.138			1.4341	1.3563
Underwriter Warrants \| Risk free rate
Warrant Activity
Warrants - Measurement input				2.51			0.0169	0.0251
March 2019 LOC Warrants
Warrant Activity
Warrants exercisable	45,750
Fair value of warrant \| $	$ 71,079
August 2018 LOC Warrant
Warrant Activity
Warrants to purchase (in shares)						9,580
Exercise price (in dollars per share) \| $ / shares						$ 49.08
Term						5 years
Fair value of warrant \| $						$ 493,688
August 2018 LOC Warrant \| Stock price
Warrant Activity
Warrants - Measurement input						58.52
August 2018 LOC Warrant \| Expected life
Warrant Activity
Warrants - Measurement input \| Y						5
August 2018 LOC Warrant \| Volatility
Warrant Activity
Warrants - Measurement input						0.132
August 2018 LOC Warrant \| Risk free rate
Warrant Activity
Warrants - Measurement input						2.77
August 2018 LOC Warrant \| Dividend rate
Warrant Activity
Warrants - Measurement input						0
September 2018 L2 Warrants
Warrant Activity
Warrants to purchase (in shares)					2,649
Exercise price (in dollars per share) \| $ / shares					$ 63.00
Term					5 years
Fair value of warrant \| $					$ 100,330
September 2018 L2 Warrants \| Stock price
Warrant Activity
Warrants - Measurement input					44.80
September 2018 L2 Warrants \| Expected life
Warrant Activity
Warrants - Measurement input \| Y					5
September 2018 L2 Warrants \| Volatility
Warrant Activity
Warrants - Measurement input					0.132
September 2018 L2 Warrants \| Risk free rate
Warrant Activity
Warrants - Measurement input					2.87
September 2018 L2 Warrants \| Dividend rate
Warrant Activity
Warrants - Measurement input					0
September 2018 Conte Warrants
Warrant Activity
Warrants to purchase (in shares)					484
Exercise price (in dollars per share) \| $ / shares					$ 86.10
Term					5 years
Fair value of warrant \| $					$ 17,819
September 2018 Conte Warrants \| Stock price
Warrant Activity
Warrants - Measurement input					44.80
September 2018 Conte Warrants \| Expected life
Warrant Activity
Warrants - Measurement input \| Y					5
September 2018 Conte Warrants \| Volatility
Warrant Activity
Warrants - Measurement input					0.132
September 2018 Conte Warrants \| Risk free rate
Warrant Activity
Warrants - Measurement input					2.87
September 2018 Conte Warrants \| Dividend rate
Warrant Activity
Warrants - Measurement input					0
Minimum \| Financing Warrants
Convertible Promissory Notes and Common Stock Warrants [Line Items]
Amount of shares issued \| $				$ 3,000,000		$ 3,000,000
Common Stock
Convertible Promissory Notes and Common Stock Warrants [Line Items]
Shares issued (in shares)		1,071
Share issue price (in dollars per share) \| $ / shares							$ 0.80
Private placement
Convertible Promissory Notes and Common Stock Warrants [Line Items]
Shares issued (in shares)							2,500,000
Warrant Activity
Warrants to purchase (in shares)							1,250,000
Gross proceeds from issuance \| $							$ 1,500,000
Securities purchase agreement \| March 2019 Ladenburg Warrants
Convertible Promissory Notes and Common Stock Warrants [Line Items]
Shares issued (in shares)			19,019
Warrant Activity
Warrants to purchase (in shares)			761
Exercise price (in dollars per share) \| $ / shares			$ 17.50
Warrant liability \| $			$ 13,028
Securities purchase agreement \| March 2019 Ladenburg Warrants \| Stock price
Warrant Activity
Warrants - Measurement input			18.90
Securities purchase agreement \| March 2019 Ladenburg Warrants \| Strike price
Warrant Activity
Warrants - Measurement input			17.50
Securities purchase agreement \| March 2019 Ladenburg Warrants \| Expected life
Warrant Activity
Warrants - Measurement input \| Y			5
Securities purchase agreement \| March 2019 Ladenburg Warrants \| Volatility
Warrant Activity
Warrants - Measurement input			0.146
Securities purchase agreement \| March 2019 Ladenburg Warrants \| Risk free rate
Warrant Activity
Warrants - Measurement input			2.21