Share based compensation arrangement by share based payment award director fees.

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- Definition

Stock option plan, reduced exercise price per share, description.

+ References

No definition available.

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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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- Definition

Exercise price per share or per unit of warrants or rights outstanding.

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Number of warrants or rights outstanding.

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No definition available.

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- Definition

Aggregate number of common shares reserved for future issuance.

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- Definition

Aggregate dividends paid during the period for each share of common stock outstanding.

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- Definition

The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

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- Definition

Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.

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- Definition

Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity.

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Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.

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The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.

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- Definition

Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.

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- Definition

Number of shares authorized for issuance under share-based payment arrangement.

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- Definition

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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- Definition

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

+ References

No definition available.

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- Definition

Number of options outstanding, including both vested and non-vested options.

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- Definition

The ceiling of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

+ References

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- Definition

Percentage of vesting of award under share-based payment arrangement.

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- Definition

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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- Definition

Fair value of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock.

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- Definition

Number of new stock issued during the period.

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- Definition

Number of share options (or share units) exercised during the current period.

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Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Stockholders' Equity (Details Narrative) - USD ($)							3 Months Ended		12 Months Ended
Stockholders' Equity (Details Narrative) - USD ($)	Dec. 12, 2019	Nov. 20, 2019	Jan. 24, 2019	Dec. 24, 2018	Sep. 05, 2018	Apr. 12, 2018	Sep. 30, 2020	Jun. 30, 2020	Dec. 31, 2020	Dec. 31, 2019	May 05, 2010
Common stock, shares authorized									50,000,000	50,000,000
Preferred stock, shares authorized									1,000,000	1,000,000
Preferred stock, par value									$ 0.0005	$ 0.0005
Preferred stock, shares issued
Cash dividend, per shares		$ 0.25		$ 0.25
Cash dividends										$ 2,893,000
Payments of dividends	$ 2,900,000
2010 Directors' Equity Compensation Plan [Member]
Number of shares of common stock issued											675,000
Stock option granted									30,660	24,074
Director fees									$ 53,000	$ 62,000
Stock options, outstanding									200,000
Common stock available for future issuance									128,126
2010 Directors' Equity Compensation Plan [Member] \| Directors [Member]
Stock option granted									200,000
Stock option exercise price per share									$ 2.83
Share based compensation									$ 165,000
2010 Equity Compensation Plan [Member]
Number of shares of common stock issued											3,900,000
Stock option granted									510,000	200,000
Stock option exercise price per share										$ 2.01
Stock options, outstanding									1,295,000
Available for grant, shares									15,659
2010 Equity Compensation Plan [Member] \| Employees and Non-employees [Member]
Stock option granted									513,000
Vesting percentage									25.00%
Stock option exercised
2010 Equity Compensation Plan [Member] \| Employees and Non-employees [Member] \| 3-Year Period [Member]
Vesting percentage									75.00%
2010 Equity Compensation Plan [Member] \| Employees and Non-employees [Member] \| Minimum [Member]
Stock option exercise price per share									$ 2.64
2010 Equity Compensation Plan [Member] \| Employees and Non-employees [Member] \| Maximum [Member]
Stock option exercise price per share									$ 8.82
2018 Stock Incentive Plan [Member]
Stock option granted						2,300,000
Stock option exercise price per share						$ 3.00
Share based compensation						$ 59,000
Stock options weighted average period						2 months 12 days
2018 Stock Plan [Member]
Share based compensation									$ 1,200,000	$ 70,000
Fair value of the stock options									1,400,000	148,000
2018 Stock Plan [Member] \| CEO Option [Member]
Stock option exercise price per share	$ 1.50		$ 1.75		$ 2.00
Stock option plan, reduced exercise price per share, description	The exercise price of the CEO Option was further reduced from $1.75 to $1.50 per share, effective as of December 12, 2019,		The exercise price of the CEO Option was further reduced from $2.00 to $1.75 per share.		Exercise price of the CEO Option was reduced from $3.00 per share to $2.00 per share.
2018 Stock Plan [Member] \| Stock Holders [Member] \| CEO Option [Member]
Cash dividend, per shares	$ 0.25		$ 0.25		$ 1.00
Common Stock [Member]
Cash dividends
Payments of dividends			$ 2,900,000
Warrant [Member]
Share based compensation									$ 178,000
Stock options, outstanding									450,000
Warrants outstanding shares									450,000
Stock issued during period							450,000	450,000
Warrant [Member] \| Maximum [Member]
Warrants exercise price per share							$ 3.00	$ 3.00
Vesting term							1 year	1 year