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StockBased Compensation (Details 1) - $ / shares	3 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Stock options
Balance, beginning, shares	432,927	942,575
Cancelled/forfeited, shares	(8,700)
Balance ending, shares	424,227
Exercisable and vested, shares	110,943
Unexercisable and unvested, shares	313,284
Weighted average exercise price - stock options
Balance beginning	$ 2.01	$ 1.65
Granted	0
Exercised	0
Cancelled/forfeited	1.93
Balance ending	2.01
Exercisable and vested	1.55
Unexercisable/unvested	$ 2.17
Weighted average remaining contract life - stock options
Balance, beginning	8 years 9 months 18 days
Balance, ending	8 years 6 months
Exercisable/vested	7 years 8 months 12 days
Unexercisable/unvested	8 years 9 months 18 days
RSU shares
Balance, beginning, shares	1,761,885	2,328,303
Granted, shares	0
Exercised, shares	0
Cancelled/forfeited, shares	(5,534)
Balance, ending, shares	1,756,351
Exercisable and vested, shares	1,163,298
Unexercisable and unvested, shares	593,053
Weighted average remaining contract life - RSUs
Balance, beginning	10 months 24 days
Balance, ending	10 months 24 days
Unexercisable/unvested	10 months 24 days

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Number of shares under non-option equity instrument agreements that were either cancelled or expired.

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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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The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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

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Number of fully vested and expected to vest options outstanding that can be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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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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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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