Equity Instruments (Details 1) - $ / shares	6 Months Ended	12 Months Ended
Dec. 31, 2016	Jun. 30, 2016
Number of Options
Number of Options, Beginning Balance	322,302
Number of Options, Granted	441,999
Number of Options, Exercised	0
Number of Options, Forfeited/Cancelled	(17,646)
Number of Options, Ending Balance	746,655	322,302
Number of Options Exercisable	323,755
Available for grant at December 31, 2016	1,253,345
Weighted Average Exercise Price
Weighted Average Exercise Price, Beginning Balance	$ 18.01
Weighted Average Exercise Price, Granted	3.23
Weighted Average Exercise Price, Exercised	0
Weighted Average Exercise Price, Forfeited/Cancelled	4.99
Weighted Average Exercise Price, Ending Balance	3.52	$ 18.01
Weighted Average Exercise Price, Exercisable	$ 3.4
Weighted Average Remaining Contractual Life
Weighted Average Remaining Contractual Life, Excercisable (in years)	9 years 1 month 6 days
Weighted Average Remaining Contractual Life, Outstanding (in years)	9 years 2 months 16 days	9 years 3 months 29 days

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Share Based Compensation Arrangement By Share Based Payment Award Options Available For Grant.

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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

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

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Number of share options (or share units) exercised during the current period.

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