Class of warrant or right description.

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Net proceeds from issuance or sale of equity.

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Sale of equity units description of transaction.

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Share based compensation arrangement by share based payment award options grants weighted average remaining contractual term.

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- Definition

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

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- Definition

Face amount or stated value per share of common stock.

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- Definition

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

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Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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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

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

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No definition available.

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- Definition

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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Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

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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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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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- Definition

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

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Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Capital Stock - Additional Information (Details) - USD ($)	3 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Jun. 30, 2019
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Capital stock, shares authorized	50,000,000		50,000,000
Capital stock, par value	$ 0.01		$ 0.01
Aggregate number of units issued (in shares)	1,096,791	2,400,000
Aggregate number of units issued, per unit ($ per shares)	$ 0.89	$ 1.25
Net proceeds from issuance of common stock and warrants		$ 2,911,286
Sale of equity units description		Each unit consists of one share of common stock and one warrant to purchase one-half of a share of common stock.
Class of warrant description		Each warrant will have a two-year term and will be exercisable at the following exercise prices: in the first year at $1.30 per share and in the second year at $1.50 per share
Capital stock, shares issued	27,616,745		26,519,954
Capital stock, shares outstanding	27,616,745		26,519,954
Options, Granted	0
Total unrecognized compensation cost related to non-vested share based compensation	$ 79,694
Expected weighted-average period of unrecognized compensation cost	1 year 1 month 17 days
Total fair value of share based compensation arrangements vested	$ 28,310	$ 0
2015 and 2016 Stock Incentive and Compensation Plans
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Weighted average remaining contractual term (in years), grants	5 years
2015 and 2016 Stock Incentive and Compensation Plans \| Maximum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of options and stock available for grant to employees	2,169,000
Exercisable in First Year
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Exercise price of warrants		$ 1.30
Exercisable in Second Year
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Exercise price of warrants		$ 1.50
Measurement Input Expected Term
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Expected term of warrant		2 years