Stock-Based Compensation (Details Narrative) - USD ($)	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Stock based compensation	$ 311,677	$ 725,198
Number of common stock authorized to grant	4,175,000
Number of shares, available for grant	121,636
Fair value of stock options issued	$ 0
Stock options granted
Aggregate intrinsic value of options outstanding	$ 0
Intrinsic value of options exercisable	0
Intrinsic value of options exercised
Unrecognized stock compensation expense	72,703
Non Vested Restricted Stock Grants [Member]
Unrecognized stock compensation expense	$ 706,239
2005 Stock Option Plan [Member] \| During 2015 [Member]
Number of common stock shares reserved for awards which unavailable for issuance	19,678
Unexercised and outstanding stock options	8,063
2006 Stock Option Plan [Member] \| During 2016 [Member]
Number of common stock shares reserved for awards which unavailable for issuance	27,412
Unexercised and outstanding stock options	400,62.
2007 Stock Option Plan [Member] \| During 2017 [Member]
Number of common stock shares reserved for awards which unavailable for issuance	89,651
Unexercised and outstanding stock options	5,000
2008 Plan [Member] \| During 2018 [Member]
Number of common stock shares reserved for awards which unavailable for issuance	9,249
Unexercised and outstanding stock options	312,50.

Fair value of stock options issued.

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Unexercised and outstanding stock options.

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Aggregate number of common shares reserved for future issuance.

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

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Amount of noncash expense for share-based payment arrangement.

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

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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