Grant date fair value of award.

No definition available.

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- Definition

Share-based compensation (Income) expense.

+ References

No definition available.

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- Definition

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

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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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.

+ References

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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.

+ 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

The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

+ References

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-Publisher FASB
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-SubTopic 10
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-Paragraph 2
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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.

+ References

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-Paragraph 2
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- Definition

Number of fully vested and expected to vest options outstanding that can 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.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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-SubTopic 10
-Section 50
-Paragraph 2
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- Definition

Weighted average price at which option holders acquired shares when converting their stock options into shares.

+ References

No definition available.

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- Definition

Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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-Publisher FASB
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Stockholders' Equity - Stock Incentive Plans - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands			12 Months Ended
	Dec. 07, 2020	Oct. 01, 2020	Dec. 31, 2020	Dec. 31, 2019
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock options granted			1,078,000
Weighted Average Remaining Contractual Term (Years), Exercisable			9 years 9 months 18 days
Weighted average estimated fair value of the stock options granted			$ 11.41	$ 181.41
Unrecognized compensation expense related to non-vested share-based compensation awards			$ 8,824
Cost expected to be recognized over weighted average period			9 years 9 months 18 days
Share-based compensation (Income) expense			$ 3,505	$ 273
Stock Options [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation (Income) expense			$ 3,505	$ (273)
Chief Executive Officer [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock options granted		550,000	498,000
Stock options vesting period		36 months	36 months
Stock options exercise price per share		$ 11.67	$ 11.67
Stock options outstanding to vest			51,000
Grant date fair value of award		$ 6,230	$ 5,629
Weighted Average Remaining Contractual Term (Years), Exercisable		10 years	10 years
New Employee [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock options granted	30,000
Stock options vesting period	36 months
Stock options exercise price per share	$ 15.32
Grant date fair value of award	$ 446
Weighted Average Remaining Contractual Term (Years), Exercisable	10 years
1.5 times closing trading price per share [Member] \| Chief Executive Officer [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock options vested			396,000
2.0 times closing trading price per share [Member] \| Chief Executive Officer [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock options vested			51,000