Stockholders Equity (Details 1)	6 Months Ended
Jun. 30, 2020 USD ($) $ / shares shares
Stock options
Number of options outstanding, beginning \| shares	213,929
Number of options outstanding, ending \| shares	343,458
Aggregate Intrinsic Value
Aggregate intrinsic value exercised \| $	$ 0
Restricted Stock
Stock options
Number of options outstanding, beginning \| shares	213,929
Stock option [Member]
Stock options
Number of options outstanding, beginning \| shares	82,000
Number of options granted \| shares	74,523
Number of options forfeited \| shares	(36,557)
Number of options vested and exercisable \| shares	50,000
Number of options outstanding, ending \| shares	119,966
Weighted Average Exercise Price per Share
Weighted average exercise price outstanding, beginning	$ 8.61
Weighted average exercise price granted	7.96
Weighted average exercise price exercised	0
Weighted average exercise price forfeited	8.43
Weighted average exercise price outstanding, ending	8.26
Weighted average exercise price vested and exercisable	$ 8.45
Weighted Average Remaining Contractual Term
Weighted average remaining contractual life (in years) outstanding, beginning	3 years 4 months 17 days
Weighted average remaining contractual life (in years) granted	4 years 7 months 2 days
Weighted average remaining contractual life (in years) outstanding, ending	3 years 11 months 8 days
Weighted average remaining contractual life (in years) vested and exercisable	1 year 7 months 13 days
Aggregate Intrinsic Value
Aggregate intrinsic value outstanding, beginning \| $	$ 0
Aggregate intrinsic value granted	$ 0
Aggregate intrinsic value exercised \| $	$ 0
Aggregate intrinsic value forfeited	$ 0
Aggregate intrinsic value outstanding, ending \| $	$ 0
Aggregate intrinsic value vested and exercisable	$ 0

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Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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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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The grant-date intrinsic value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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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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Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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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 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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