Fair value of option granted.

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- Definition

Aggregate granted options to employees shares.

+ References

No definition available.

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- Definition

Percentage of common stock authorized pursuant to incentive stock options.

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No definition available.

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Stockholders equity textual.

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No definition available.

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Aggregate number of common shares reserved for future issuance.

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- Definition

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

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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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- Definition

The cash outflow to reacquire common stock during the period.

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Description of terms of share-based payment arrangement. Includes, but is not limited to, type of award or grantee and reason for issuance.

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Number of shares issued under share-based payment arrangement.

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- Definition

Intrinsic value of outstanding award under share-based payment arrangement. Excludes share and unit options.

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No definition available.

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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.

+ References

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Weighted average exercise price as of the balance sheet date for those equity-based payment arrangements exercisable and outstanding.

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Expiration date for the purchase of an entity's own shares under a stock repurchase plan, in the CCYY-MM-DD format.

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No definition available.

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Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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Stockholders' Equity (Details Textual) - USD ($)	1 Months Ended		6 Months Ended
Stockholders' Equity (Details Textual) - USD ($)	Apr. 29, 2019	May 16, 2016	Jun. 30, 2020	Jun. 30, 2019
Stockholders' Equity (Textual)
Aggregate fair value of options granted			$ 18,664	$ 337,598
Total unrecognized compensation expense			$ 233,968
Weighted average expected recognition period of unrecognized compensation expense			1 year 6 months
Aggregate intrinsic value of stock options, outstanding			$ 7,200	154,514
Aggregate intrinsic value of stock options, exercisable			$ 3,600	$ 99,340
Aggregate granted options to board of director, Shares			24,000
Repurchased shares of common stock	$ 500,000
Repurchase of common stock shares	9,950
Repurchase plan expires date	Apr. 29, 2020
Weighted average exercise price			$ 0.80
Vesting period, description			The options vest in four equal quarterly installments on the last day of each calendar quarter in 2020 and have a term of ten years.
2016 Plan [Member]
Stockholders' Equity (Textual)
Number of stock available for future issuance			768,217
Stock Compensation Plan [Member]
Stockholders' Equity (Textual)
Number of shares issued under plan		1,300,000
Percentage of common stock delivered pursuant to incentive stock options		100.00%
Stock Compensation Plan One [Member]
Stockholders' Equity (Textual)
Number of shares issued under plan		121,930