Exercise price for half share or half unit of warrants or rights outstanding.

No definition available.

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- Definition

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

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
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- Definition

Number of warrants or rights outstanding.

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- Definition

Face amount or stated value per share of common stock.

+ References

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

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Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.

+ References

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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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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

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- Definition

Number of additional shares authorized for issuance under an established share-based compensation plan.

+ References

No definition available.

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Gross number of share options (or share units) granted during the period.

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No definition available.

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- Definition

Number of options outstanding, including both vested and non-vested options.

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Number of new stock issued during the period.

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Number of share options (or share units) exercised during the current 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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Equity (Details Textual) - USD ($)		1 Months Ended			6 Months Ended
Equity (Details Textual) - USD ($)	Jan. 08, 2018	Aug. 30, 2017	Dec. 07, 2016	Jul. 21, 2014	Jun. 30, 2018	Dec. 31, 2017	Jul. 15, 2014
Common Stock, Shares Authorized					100,000,000	100,000,000
Common Stock, Par or Stated Value Per Share					$ 0.0001	$ 0.0001
Preferred Stock, Shares Authorized					1,000,000
Preferred Stock, Par or Stated Value Per Share					$ 0.0001
Class of Warrant or Right, Outstanding					4,576,799	4,659,472
Class of Warrant or Right, Exercise Price of Warrants or Rights					$ 11.50
Unit Purchase Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross				300,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period			282,900
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number					17,100	17,100
Restricted Stock Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period		438,800
Share-based Compensation Arrangement by Share-based Payment Award, Number of Additional Shares Authorized		800,000
Public warrants [Member]
Stock Issued During Period, Value, New Issues					$ 4,600,000
Sponsor Warrants [Member]
Class of Warrant or Right, Outstanding					198,000
Class of Warrant or Right, Exercise Price of Warrants or Rights For Half Share					$ 5.75
Class of Warrant or Right, Exercise Price of Warrants or Rights					$ 11.50
Fifteen Dollar Exercise Price Warrants [Member]
Class of Warrant or Right, Outstanding					600,000
Class of Warrant or Right, Exercise Price of Warrants or Rights					$ 15.00
Merger Warrants [Member]
Class of Warrant or Right, Outstanding					631,119
Class of Warrant or Right, Exercise Price of Warrants or Rights					$ 12.50
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period	49,604
Additional Merger Warrants [Member]
Class of Warrant or Right, Outstanding					946,680
Class of Warrant or Right, Exercise Price of Warrants or Rights					$ 11.50
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period	33,069
Predecessor [Member] \| Public warrants [Member]
Class of Warrant or Right, Exercise Price of Warrants or Rights					$ 15
Predecessor [Member] \| Sponsor Warrants [Member]
Class of Warrant or Right, Exercise Price of Warrants or Rights							$ 15
Common Stock [Member]
Stock-based compensation (in shares)	10,627				27,489
Common Stock [Member] \| Unit Purchase Options [Member]
Stock-based compensation (in shares)			121,173
Warrant [Member]
Class of Warrant or Right, Exercise Price of Warrants or Rights					$ 11.50