Stock option modification expense.

No definition available.

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- Definition

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

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- Definition

Aggregate number of common shares reserved for future issuance.

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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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- Definition

Amount of cost to be recognized for option under share-based payment arrangement.

+ References

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- Definition

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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- Definition

The cash inflow from the additional capital contribution to the entity.

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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.

+ References

No definition available.

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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

Value, before forfeiture, of shares granted under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).

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No definition available.

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- Definition

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

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Stock Plans and Share-Based Payments (Details Narrative) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018	May 07, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Proceeds from common stock			$ 1,992	$ 3,778
Income tax expenses benefit
Employee service share-based compensation, nonvested awards, compensation not yet recognized, stock options	966		$ 966
Employee service share-based compensation, nonvested awards, compensation cost not yet recognized, period for recognition			2 years
2019 SRP Equity Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	6		$ 9
Number of common stock reserved for issuance					150
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense			30	215
Selling, General and Administrative Expenses [Member] \| 2019 SRP Equity Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	2		3
Selling, General and Administrative Expenses [Member] \| Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense			28	25
Research and Development Expense [Member] \| 2019 SRP Equity Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	4		6
Research and Development Expense [Member] \| Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense			2	190
Stock Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	348	120	623	373
Stock option modification expense				12
Stock Option [Member] \| Selling, General and Administrative Expenses [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	335	118	577	356
Stock Option [Member] \| Research and Development Expense [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	$ 13	$ 2	$ 46	17
Stock option modification expense				$ 17
Common Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options granted				11,111
Cashless exercise of stock options, shares	(4,166)			2,471
Common Stock [Member] \| Member of Management [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options granted	4,166		4,166
Proceeds from common stock	$ 21,000		$ 21,000
Cashless exercise of stock options, shares	4,166		4,166
Employees, Directors And Consultant [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options granted			94,806
Fair value of stock option granted			$ 398
Directors and One Employee [Member] \| 2019 SRP Equity Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options granted			23,040
Fair value of stock option granted			$ 88