Debt (Convertible Debt) (Details) - USD ($)	1 Months Ended	9 Months Ended
Apr. 30, 2018	Sep. 30, 2018
Debt Instrument [Line Items]
Common stock acquired in exchange for warrants (in shares)		412,667
Convertible Notes Payable \| Convertible Promissory Notes
Debt Instrument [Line Items]
Debt instrument, face amount		$ 1,000,000.0
Common stock acquired in exchange for warrants (in shares)		412,667
Debt instrument, interest rate, stated percentage		5.00%
Debt instrument, convertible, conversion price (in USD per share)		$ 7.00
Warrants and rights outstanding	$ 800,000	$ 100,000
Conversion of units (in shares)	118,644

Common Stock, Shares Acquired in Exchange for Warrants

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- Definition

The price per share of the conversion feature embedded in the debt instrument.

+ References

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- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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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.

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- Definition

The number of shares issued during the period upon the conversion of units. An example of a convertible unit is an umbrella partnership real estate investment trust unit (UPREIT unit).

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- Definition

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

+ References

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