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- Definition

Maximum period for common stock capital shares reserved for future issuance.

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- Definition

Share based compensation arrangement by share based payment award increase in number of shares available for issuance as proportion of shares of common stock.

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- Definition

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

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
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- Definition

Number of securities into which each warrant or right may be converted. For example, but not limited to, each warrant may be converted into two shares.

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- Definition

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

Amount of tax benefit for recognition of expense of 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

The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

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- Definition

Amount of cash paid to settle liability for award under share-based payment arrangement.

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- Definition

Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

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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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- 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

Maximum number of shares that may be issued in accordance with the plan as a proportion of outstanding capital stock.

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- Definition

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

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No definition available.

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- Definition

Number of non-vested options outstanding.

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No definition available.

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Stock-Based Compensation - Additional Information (Details) - USD ($)	1 Months Ended	3 Months Ended			6 Months Ended
	Feb. 28, 2022	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	May 19, 2022	May 09, 2022	Dec. 31, 2021
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Remaining expense			$ 3,600,000
Life to date expense	$ 1,600,000
Stock-based compensation expense related to options granted		$ 5,051,000		$ 6,750,000	$ 14,292,000	$ 13,741,000
Income tax benefits recognized					0
Unamortized employee stock-based compensation		23,600,000			$ 23,600,000
Unamortized employee stock-based compensation expected to recognized over remaining estimated vesting period					2 years 6 months 29 days
Unvested PSOs cancelled	275,000
Novosteo
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unamortized employee stock-based compensation		1,200,000			$ 1,200,000
Unamortized employee stock-based compensation expected to recognized over remaining estimated vesting period					3 years 8 months 23 days
Number of shares, Cancelled and converted							0.0911
Performance Stock Options
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of Shares, Surrendered	(400,000)
Stock-based compensation expense related to options granted		0			$ 2,044,000,000
Unamortized employee stock-based compensation		0			$ 0
Restricted stock units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of Shares, Surrendered					(226,538)
Stock-based compensation expense related to options granted		1,224,000,000			$ 1,397,000,000
Unamortized employee stock-based compensation		1,600,000			$ 1,600,000
Unamortized employee stock-based compensation expected to recognized over remaining estimated vesting period					1 year 7 months 24 days
Total fair value of shares vested		1,100,000
Aggregate intrinsic value		800,000
Restricted stock units \| Maximum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock based awards vesting period					2 years
Restricted Stock Awards (RSAs)
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unamortized employee stock-based compensation		1,600,000			$ 1,600,000
Unamortized employee stock-based compensation expected to recognized over remaining estimated vesting period					3 years 2 months 23 days
Restricted Stock Awards (RSAs) \| Novosteo
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Common stock reserved for issuance							0.0911
Employees And Non Employees
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation expense related to options granted		3,439,000			$ 10,462,000
Employees And Non Employees \| Novosteo
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation expense related to options granted		87,000,000			87,000,000
Employees And Non Employees \| Restricted Stock Awards (RSAs)
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation expense related to options granted		$ 76,000,000			$ 76,000,000
2019 Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Maximum aggregate number of shares that may be issued under the plan		8,591,030			8,591,030
Increase in number of shares available for issuance as proportion of shares of common stock		2,146,354			2,146,354
Percentage of common stock outstanding					4.00%
Common stock reserved for issuance		1,596,650			1,596,650
2019 Plan \| Novosteo
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Maximum aggregate number of shares that may be issued under the plan							544,985
Common stock reserved for issuance		37,337			37,337
2019 Plan \| Performance Stock Options
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of Shares, Surrendered					(675,000)
Unvested PSOs cancelled									675,000
2019 ESPP
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Increase in number of shares available for issuance as proportion of shares of common stock		536,589			536,589
Percentage of common stock outstanding					1.00%
Common stock reserved for issuance		1,133,165			1,133,165
Maximum period for common stock shares reserved for future issuance					10 years
2022 Inducement Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Increase in number of shares available for issuance as proportion of shares of common stock								4,000,000
Common stock reserved for issuance		255,745			255,745
Unamortized employee stock-based compensation		$ 8,300,000			$ 8,300,000
Unamortized employee stock-based compensation expected to recognized over remaining estimated vesting period					3 years 10 months 24 days
2022 Inducement Plan \| Employees And Non Employees
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation expense related to options granted		$ 226,000,000			$ 226,000,000