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Shares Issued for Equity Financing and Stock Compensation (Details) - Warrant [Member] - $ / shares	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Number of Warrants
Beginning balance	212,404	212,404
Granted	193,460
Exchanged	(375,454)
Exercised
Forfeited
Expired
Ending balance	30,411	212,404
Ending balance, exercisable	30,411	212,404
Average Exercise Price (post-reverse stock split price)
Beginning balance	$ 14.1	$ 14.1
Granted	9.5
Exchanged
Exercised
Forfeited
Expired
Ending balance	14.0	14.1
Beginning balance, exercisable	$ 14.0	$ 14.1
Weighted Average Remaining Contractual Term in Years
Beginning balance	5 years 3 months 15 days	5 years 5 months 20 days
Granted	5 years 2 months 30 days
Beginning balance	4 years 2 months 16 days	5 years 3 months 15 days
Beginning balance, exercisable	4 years 2 months 16 days	5 years 3 months 15 days

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Share Based Compensation Arrangements By Share Based Payment Award Options Granted Weighted Average Remaining Contractual Term2.

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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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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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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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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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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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