Convertible securities, Conversion price per share.

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- Definition

Increased in common shares outstanding.

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- Definition

Number of stockholders votes.

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Preferred stock par value per share.

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- Definition

Preferred stock redemption, triggering event, Percent of common stock sold threshold

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- Definition

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

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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

Aggregate number of common shares reserved for future issuance.

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- Definition

Face amount or stated value per share of common stock.

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- Definition

Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding.

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Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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- Definition

Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity.

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The percentage rate used to calculate dividend payments on preferred stock.

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- Definition

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

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The price per share at which the preferred stock of an entity that has priority over common stock in the distribution of dividends and in the event of liquidation of the entity is redeemed or may be called at. The redemption features of this preferred stock are solely within the control of the issuer.

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- Definition

The cash inflow associated with the amount received from holders exercising their stock warrants.

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- Definition

Cash received on stock transaction after deduction of issuance costs.

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No definition available.

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The number of shares issued or sold by the subsidiary or equity method investee per stock transaction.

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Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction.

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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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- Definition

Number of additional shares authorized for issuance under share-based payment arrangement.

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Value of preferred stock and warrants for common stock issued.

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Number of new stock issued during the period.

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Convertible Preferred Stock and Stockholders' Equity (Details Narrative)							1 Months Ended	3 Months Ended	9 Months Ended
	Aug. 07, 2019 USD ($) $ / shares shares	Mar. 05, 2018 USD ($) $ / shares	May 23, 2017 shares	May 24, 2016 shares	Jun. 10, 2014 shares	Jun. 05, 2013 shares	Sep. 30, 2016 $ / shares shares	Sep. 30, 2019 USD ($) Integer $ / shares shares	Sep. 30, 2019 USD ($) Integer $ / shares shares	Sep. 30, 2018 USD ($)	Dec. 31, 2018 $ / shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stockholders votes \| Integer								1	1
Dividends declared \| $
Dividends paid \| $
Common stock, par value								$ 0.001	$ 0.001		$ 0.001
Preferred stock, par or stated value								0.001	0.001		$ 0.001
Exercise price of warrants								$ 0.70	$ 0.70
Warrants exercisable date									Sep. 29, 2021
Proceeds from warrant exercise \| $										$ 9,864,697
Increased in stockholders' equity \| $									$ 27,000,000
Increased in common shares outstanding \| shares									35,791,927
Remaining shares available for issuance \| shares								3,203,531	3,203,531
Total compensation cost not yet recognized \| $								$ 1,700,000	$ 1,700,000
Weighted average amortization period of total compensation cost not yet recognized									4 years
2012 Stock Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Increase in number of shares authorized for issuance under the plan \| shares			4,000,000	1,500,000	1,000,000	1,000,000
Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price of warrants		$ 0.70
Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price of warrants		$ 0.28
Series A Convertible Preferred Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Preferred stock, par or stated value							$ 1,000
Number of preferred stock issued \| shares							24,000
Preferred stock, par value							$ 0.001
Preferred stock, conversion price							$ 0.65
Common stock issuable from warrants \| shares							36,923,078
Preferred stock dividend rate							6.00%
Preferred stock redemption, triggering event, percent of common stock sold threshold							50.00%
Common Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of preferred stock issued \| shares
Warrant [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price of warrants								$ 0.70	$ 0.70
Proceeds from warrant exercise \| $		$ 10,000,000
Private Placement [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Net proceeds received \| $	$ 23,100,000
Private Placement [Member] \| Common Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Sale of stock, number of shares sold \| shares	6,585,000
Common stock, par value	$ 0.001
Sale of stock, price per share	$ 2.05
Private Placement [Member] \| Series B Convertible Preferred Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Sale of stock, number of shares sold \| shares	5,610,121
Preferred stock, par or stated value	$ 0.001
Conversion price per share	$ 2.05