Bid price.

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Number of shares issued for conversion of Series B preferred stock to common stock.

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Closing date.

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Stock issued during period Series B preferred stock dividend shares.

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Stock issued during period Series B preferred stock dividend value.

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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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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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Number of shares issued for each share of convertible preferred stock that is converted.

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

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Weighted average purchase price of capital shares purchased through an employee stock ownership plan.

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Describe the conversion features of preferred stock if preferred stock is convertible. That is, shares of preferred stock into which another convertible security was converted, or shares of preferred stock into which another class of preferred stock was converted.

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

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

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Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.

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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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Number of new stock issued during the period.

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Stockholders' Equity (Details Textual) - USD ($)		3 Months Ended		6 Months Ended		12 Months Ended
Stockholders' Equity (Details Textual) - USD ($)	Sep. 30, 2014	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2018	Dec. 31, 2017	Jun. 30, 2016	Jun. 30, 2018
Stockholders Equity Note [Line Items]
Preferred stock, par value		$ 0.001		$ 0.001			$ 0.001
Common stock, shares issued (in shares)		26,143,419		26,143,419			22,966,668
Common stock, Shares outstanding		562,761		562,761			912,761
Series A Preferred Stock [Member]
Stockholders Equity Note [Line Items]
Preferred Stock, shares issued		278,530		278,530			278,530
Preferred stock, shares outstanding		278,530		278,530			278,530
Series B Preferred Stock [Member]
Stockholders Equity Note [Line Items]
Preferred Stock, shares issued		841,113		841,113			881,113
Preferred stock, shares outstanding		841,113		841,113			881,113
Preferred Stock, rate of dividend						9.00%
Description of preferred stock				During the three and six months ended December 31, 2018, 40,000 Series B Preferred shares were converted to 100,000 shares of common stock. There were no conversions during the three and six months ended December 31, 2017. A total of 841,113 (2017 – 881,113) shares of Series B Preferred Stock are outstanding as of December 31, 2018, such that a total of 2,102,792 (2017 – 2,202,792) shares of common stock are issuable upon conversion of the Series B Preferred Stock as at December 31, 2018. Converted shares are rounded up to the nearest whole share.
Purchase price of shares						$ 8.00
Convertible preferred stock						2.5
Conversion price						$ 3.20
Conversion of Series B preferred stock to common stock, shares				2,102,792	2,202,792
Issue of shares						902,238
Bid price						$ 8.00
Final closing date						5 years
Series B Preferred Stock [Member] \| Retained Earnings [Member]
Stockholders Equity Note [Line Items]
Series B preferred stock dividend		$ 16,190	$ 54,066	$ 52,275	$ 95,732
Series B Preferred Stock [Member] \| Common Stock [Member]
Stockholders Equity Note [Line Items]
Series B preferred stock dividend, shares		47,352	49,602	96,954	99,204
Exchange Agreement [Member] \| Series A Preferred Stock [Member]
Stockholders Equity Note [Line Items]
Preferred stock, par value	$ 1
Preferred Stock, shares issued	278,530
Preferred Stock, rate of dividend	3.00%