Stock Options and Award Programs (Details Narrative) - USD ($)	12 Months Ended
Dec. 31, 2018	Dec. 31, 2017
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Intrinsic value of stock options exercised	$ 10,000	$ 9,000
Weighted-average remaining contractual life options, outstanding	4 years 1 month 6 days
Weighted-average remaining contractual life options, exercisable	3 years 10 months 24 days
Weighted-average remaining contractual life options, vested and expected to vest	3 years 10 months 24 days
Unamortized share-based compensation expense	$ 613,800
Unamortized share-based compensation expense, recognition period	2 years 2 months 1 day

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Unrecognized cost of unvested share-based compensation awards.

+ References

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-Publisher FASB
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-Section 50
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Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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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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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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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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Weighted average remaining contractual term for fully vested and expected to vest options outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. 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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