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The following table summarizes the option activity for our employees and directors during the three months ended March 31, 2022: (Details)	3 Months Ended
	Mar. 31, 2022 $ / shares shares
Equity [Abstract]
Shares Outstanding, Beginning	3,193,216
Shares Outstanding Beginning, (per share) | $ / shares	$ 1.18
Granted	80,000
Granted (per share) | $ / shares	$ 3.65
Stock option exercises (in shares)	(120,516)
Forfeited or expired	(12,000)
Shares Outstanding, Ending	3,140,700
Shares Outstanding Ending, (per share) | $ / shares	$ 1.26

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

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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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