Contingent right to receive one share of the company’s common stock.

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Number of share-based compensation plans.

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Amount of share based compensation unrecognized expenses.

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Weighted average expected term for option awards in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Number of common shares reserved for future issuance related to deferred compensation arrangements with individuals.

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Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options.

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Amount of noncash expense for share-based payment arrangement.

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The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

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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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The estimated amount of dividends to be paid to holders of the underlying shares (expected dividends) over the option's term. Dividends are taken into account because payment of dividends to shareholders reduces the fair value of the underlying shares, and option holders generally do not receive dividends.

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Number of additional shares authorized for issuance under share-based payment arrangement.

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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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Gross number of share options (or share units) granted during the period.

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The addition or reduction in the number of reserved shares that could potentially be issued under the option plan attributable to reasons other than grants, exercises, forfeitures, and expirations during the reporting period.

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Maximum number of shares that may be issued in accordance with the plan as a proportion of outstanding capital stock.

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Number of shares purchased for issuance under share-based payment arrangement.

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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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Percentage of vesting of award under share-based payment arrangement.

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Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average grant-date fair value of options vested.

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Share-Based Compensation (Details)		12 Months Ended
Share-Based Compensation (Details)	Oct. 29, 2019 $ / shares shares	Dec. 31, 2019 USD ($) $ / shares shares	Dec. 31, 2018 USD ($) $ / shares shares	Aug. 31, 2011 shares	Aug. 01, 2011 shares
Share-Based Compensation (Details) [Line Items]
Number of stock-based compensation plans		2
Annual increase in number of shares available for grant		500,000
Percentage of common shares outstanding		4.00%
Number of shares available for issue, additional shares		500,000
Stock options, expire period		10 years
Amount of expected dividend yield (in Dollars) \| $		$ 0
Percentage of stock option grants vest		25.00%
Weighted average grant date fair value (in Dollars per share) \| $ / shares		$ 1.04	$ 0.97
Unrecognized compensation expense (in Dollars) \| $		$ 2,400
Share based Compensation Arrangement by Share based Payment Award Options Weighted Average Expected Term		3 years 94 days
Share cancelled due to resignation of employee
Performance stock units outstanding		250,000	250,000
Stock-based compensation expense (in Dollars) \| $		$ 388,000	$ 124,000
Options granted		1,994,771
Exercise price (in Dollars per share) \| $ / shares		$ 1.08
Performance Shares [Member]
Share-Based Compensation (Details) [Line Items]
Number of shares of common stock to be received, per performance stock unit		1
Share cancelled due to resignation of employee		142,659
Performance stock units outstanding		250,000
Performance Stock Units [Member]
Share-Based Compensation (Details) [Line Items]
Unrecognized stock based compensation (in Dollars) \| $		$ 200,000
Non Employees Awards [Member]
Share-Based Compensation (Details) [Line Items]
Unrecognized compensation expense (in Dollars) \| $		0	180,000
Stock-based compensation expense (in Dollars) \| $		$ 26,000	$ 20,000
NED Options [Member]
Share-Based Compensation (Details) [Line Items]
Options granted	30,000
Exercise price (in Dollars per share) \| $ / shares	$ 1.34
2003 Stock Incentive Plan [Member]
Share-Based Compensation (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Shares Purchased for Award		922,086
2011 Stock Incentive Plan [Member]
Share-Based Compensation (Details) [Line Items]
Share reserved for incentive plan				450,000
Shares available for future grants		1,173,917			80,235