Fair Market Value of Incentive Stock Options

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- Definition

Percentage of individual ownership of common stock

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Nonvested, Weighted Average Remaining Contractual Term

+ References

No definition available.

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- Definition

Stock Option Vesting Period From Grant Date

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- Definition

Face amount or stated value per share of common stock.

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-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
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- Definition

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

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- Definition

Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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- Definition

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

+ References

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- Definition

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

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition

Number of fully vested and expected to vest exercisable options that may 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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- Definition

Weighted-average exercise price, at which grantee can acquire shares reserved for issuance, for 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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- Definition

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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- 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

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

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- Definition

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

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Stockholders' Equity - Stock Options (Details Textual) - USD ($)		3 Months Ended		12 Months Ended
	Aug. 22, 2011	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019	Dec. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option plan expense		$ 59,051		$ 90,000
Common stock, par value (per share)		$ 0.0001		$ 0.0001
Percentage of individual ownership of common stock (percentage)	10.00%
Share-based compensation arrangement by share-based payment award, options, outstanding, intrinsic value		$ 0
Equity Incentive 2011 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock, par value (per share)		$ 0.20
Common shares outstanding		1,346,355		1,357,837	1,040,477
Weighted average remaining life (years), outstanding		7 years 4 days		7 years 2 months 23 days	6 years 6 months
Common shares expected to vest		795,928
Common shares expected to vest weighted average		$ 4.64
Common shares, exercised		0	0
Share-based compensation arrangement by share-based payment award, options, exercisable, intrinsic value		$ 0
Weighted average remaining years to vest (in years)		2 years 9 months 15 days		2 years 11 months 27 days	2 years 5 months
May 2011 and August 2011 Equity Incentive Plans [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fair Market Value of Incentive Stock Options	100.00%
Share-based Payment Arrangement, Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Employee service share-based compensation, nonvested awards, compensation cost not yet recognized		$ 285,236
Individual Stock Ownership in Excess of 10 Percent [Member] \| May 2011 and August 2011 Equity Incentive Plans [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fair Market Value of Incentive Stock Options	110.00%
Total vesting period [Member] \| Share-based Payment Arrangement, Option [Member] \| May 2011 and August 2011 Equity Incentive Plans [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, award vesting period (in years)	10 years
Twelve Months After Grant Date [Member] \| May 2011 and August 2011 Equity Incentive Plans [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of individual ownership of common stock (percentage)	25.00%
Stock option vesting period from grant date (in years)	1 year
Monthly in equal installments [Member] \| Share-based Payment Arrangement, Option [Member] \| May 2011 and August 2011 Equity Incentive Plans [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, award vesting period (in years)	3 years