Stockholders' Equity - Warrants (Details) - Convertible note warrant - $ / shares	6 Months Ended
Jun. 30, 2020	Feb. 12, 2019
Warrants
Number of shares called by warrants issued		4,646,393
Exercise Price (in dollars per share)		$ 105.58
Shares issued from exercise of warrants	0

Shares of stock issued as a result of the exercise of warrants.

No definition available.

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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21475-112644

+ Details

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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.

+ References

No definition available.

+ Details

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- Definition

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.

+ References

+ Details

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- Details

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