Additional shares of common stock issuable upon conversion.

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- Definition

Capital stock par value.

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No definition available.

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- Definition

Increase in common stock shares issuable.

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No definition available.

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- Definition

Offering price percentage.

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No definition available.

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- Definition

Outstanding pre-funded warrants are exerciseable into shares of common stock.

+ References

No definition available.

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- Definition

Exercise of pre-funded warrants, shares.

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No definition available.

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- Definition

Underwritten public offering shares of common stock.

+ References

No definition available.

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- Definition

Number of authorized capital units or capital shares. This element is relevant to issuers of face-amount certificates and registered investment companies.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 946
-SubTopic 210
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-Paragraph 1
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- Definition

Date the warrants or rights are exercisable, in CCYY-MM-DD format.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
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-Paragraph 1
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- Definition

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

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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.

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- Definition

Face amount or stated value per share of common stock.

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-Name Accounting Standards Codification
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-SubTopic 10
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- Definition

The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

+ References

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- Definition

The number of shares converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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- Definition

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

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- Definition

The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.

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- Definition

Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.

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- Definition

Percentage of subsidiary's or equity investee's stock owned by parent company after stock transaction.

+ References

No definition available.

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Per share or per unit amount of equity securities issued.

+ References

No definition available.

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- Definition

Number of shares of stock issued attributable to transactions classified as other.

+ References

No definition available.

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Value of shares of stock issued attributable to transactions classified as other.

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No definition available.

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- Definition

Description of the reverse stock split arrangement. Also provide the retroactive effect given by the reverse split that occurs after the balance sheet date but before the release of financial statements.

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Equity (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands					6 Months Ended
	Apr. 12, 2019	Apr. 08, 2019	Apr. 04, 2019	Mar. 27, 2019	Jun. 30, 2019	Feb. 04, 2019	Dec. 31, 2018
Common stock, par value					$ 0.0001		$ 0.0001
Outstanding pre-funded warrants are exercisable into shares of common stock
Number of shares converted					249,522
Number of warrants to purchase common stock					850,152
Capital stock shares authorized					155,000,000
Capital stock par value					$ 0.0001
Common stock shares authorized					150,000,000		150,000,000
Warrants exercise price per share					$ 101.62
Underwritten Public Offering [Member]
Proceeds from common stock shares issued		$ 2,000
Underwritten public offering shares of common stock		486,957
Shares issued price per share		$ 5.00
Over-Allotment Option [Member]
Number of common stock shares issued	12,393
Proceeds from common stock shares issued	$ 47
Shares issued price per share	$ 5.00
Long Term Incentive Plan [Member]
Increase in common stock shares issuable						500,000
Series C Convertible Preferred Stock [Member]
Number of shares converted					22,617
Additional shares of common stock issuable upon conversion			50,708
Preferred stock shares outstanding			59,423
Series B and Series C Convertible Preferred Stock [Member]
Conversion price of outstanding shares		$ 5.00
Series B Convertible Preferred Stock [Member]
Additional shares of common stock issuable upon conversion			133,233
Preferred stock shares outstanding			17,303
Common Stock [Member]
Number of common stock shares issued					32,034
Exercise of pre-funded warrants, shares					32,034
Proceeds from common stock shares issued					$ 16
Number of shares converted					27,248
Preferred Stock Blank Check [Member]
Preferred stock shares authorized					5,000,000
April Underwriter Warrants [Member]
Number of warrants to purchase common stock		34,955
Shares sold in offering percentage		7.00%
Warrants maturity date		Apr. 04, 2024
Warrants exercise price per share		$ 6.25
Offering price percentage		125.00%
Secretary of State of Delaware a Certificate of Amendment [Member]
Reverse stock split				one-for-fifty reverse stock split
Common stock, par value				$ 0.0001