Stock-Based Compensation (Details 1)	12 Months Ended
Dec. 31, 2019 $ / shares shares
Schedule of stock option activity
Options Outstanding, Beginning balance \| shares	288,860
Options Outstanding, Granted \| shares	25,000
Options Outstanding, Exercised \| shares
Options Outstanding, Forfeited or expired \| shares
Options Outstanding, Ending balance \| shares	313,860
Weighted Average Exercise Price, Beginning balance \| $ / shares	$ 8.59
Weighted Average Exercise Price, Granted \| $ / shares	1.88
Weighted Average Exercise Price, Exercised \| $ / shares
Weighted Average Exercise Price, Forfeited or expired \| $ / shares
Weighted Average Exercise Price, Ending balance \| $ / shares	$ 8.06

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

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