Stock Based Compensation (Details)	3 Months Ended
Sep. 30, 2018 $ / shares shares
Number of options outstanding:
Exercised, converted (in shares)	(86,000)
Stock Options [Member]
Number of options outstanding:
Beginning of year (in shares)	4,145,735
Granted (in shares)	380,931
Exercised, converted (in shares)	(86,000)
Forfeited / exchanged / modification (in shares)	(78,000)
End of period (in shares)	4,362,666
Number of options exercisable at end of period (in shares)	49,514
Number of options available for grant at end of period (in shares)	497,334
Weighted average option prices per share:
Granted during the period (in dollars per share) \| $ / shares	$ 0.25
Exercised during the period (in dollars per share) \| $ / shares	0.25
Terminated during the period (in dollars per share) \| $ / shares	0.25
Outstanding at end of period (in dollars per share) \| $ / shares	0.25
Exercisable at end of period (in dollars per share) \| $ / shares	$ 0.25

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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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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For presentations that combine terminations, 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 or that expired.

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Weighted average price of options that were either forfeited or expired.

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Gross number of share options (or share units) granted during the 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 per share amount at which grantees can acquire shares of common stock by exercise of options.

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