Stock Options (Details Narrative) - USD ($)	6 Months Ended	12 Months Ended
Jun. 30, 2019	Jun. 30, 2018	Dec. 31, 2018
Options granted percentage	100.00%
Options maximum granted term	5 years
Stock options granted	153,000		110,000
Stock options exercised	117,888		101,666
Compensation expense related to non-vested awards	$ 157,669
Compensation expense related to non-vested awards, weighted average period	2 years
Aggregate intrinsic value of vested options	$ 1,289,080	$ 321,330
Consultants [Member]
Stock options granted	40,000
Stock option expense	$ 14,612
Stock options vested	11,495	13,350
Stock options exercised	15,888	15,000
Employees [Member]
Stock options granted	113,000	5,000
Stock option expense	$ 41,279	$ 1,109
Stock options vested		36,547
Stock options exercised	102,000	23,000

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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- Definition

Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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

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No definition available.

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Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest exercisable or convertible options. 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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Number of fully vested and expected to vest options outstanding that can be converted into shares under option plan. 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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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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Number of share options (or share units) exercised during the current period.

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Amount of noncash expense for option under share-based payment arrangement.

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