The Company had reserved shares of common stock for future issuance as follows as of June 30, 2022: (Details)	Jun. 30, 2022 shares
Equity [Abstract]
Stock options outstanding	898,600
Restricted stock units outstanding	773,861
Warrants outstanding	3,217,315
Common stock available for future equity awards or issuance of options	524,449
Number of common shares reserved	5,414,225

Number of warrants or rights outstanding.

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Aggregate number of common shares reserved for future issuance.

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Number of equity instruments other than options outstanding, including both vested and non-vested instruments.

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

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Topic 718
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