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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
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-Section 50
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- Definition

For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Weighted average price of options that were either forfeited or expired.

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- Definition

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

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- Definition

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

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

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

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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No definition available.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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No definition available.

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Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest options outstanding. 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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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
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-Section 50
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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.

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Weighted-average exercise price, at which grantee can acquire shares reserved for issuance, for fully vested and expected to vest options outstanding. 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 price at which option holders acquired shares when converting their stock options into shares.

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- Definition

Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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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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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.

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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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Weighted average remaining contractual term for fully vested and expected to vest options outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. 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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Number of share options (or share units) exercised during the current period.

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Stock-Based Compensation - Option Activity (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Incentive Plan
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Additional Disclosures [Abstract]
Options, exercises in period, intrinsic value		$ 3,601	$ 21,150
Inducement Plan
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Additional Disclosures [Abstract]
Options, exercises in period, intrinsic value		$ 1,803	$ 3,710
Share-based Payment Arrangement, Option \| Incentive Plan
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward]
Options outstanding, beginning balance (in shares)	35,505
Options, grants in period, gross (in shares)	7,106
Options exercised (in shares)	(350)
Options cancelled or forfeited (in shares)	(3,179)
Options outstanding, ending balance (in shares)	39,082	35,505
Options exercisable (in shares)	24,462
Number of stock option awards vested and expected to vest (in shares)	37,302
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Weighted average exercise price, beginning balance (in dollars per share)	$ 8.24
Weighted average exercise price, stock option awards granted (in dollars per share)	7.32
Weighted average exercise price, stock option awards exercised (in dollars per share)	4.56
Weighted average exercise price, stock option awards cancelled (in dollars per share)	9.99
Weighted average exercise price, ending balance (in dollars per share)	7.96	$ 8.24
Weighted average exercise price, stock option awards, exercisable (in dollars per share)	7.99
Weighted average exercise price of stock option awards vested and expected to vest (in dollars per share)	$ 7.95
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Additional Disclosures [Abstract]
Weighted average remaining contractual life	6 years 8 months 15 days
Options, exercises in period, intrinsic value	$ 863
Options outstanding, aggregate intrinsic value	$ 30,075
Options, exercisable, weighted average remaining contractual term (year)	5 years 3 months 14 days
Stock option awards vested and expected to vest, weighted average remaining contractual life (year)	6 years 7 months 9 days
Options, aggregate intrinsic value	$ 24,280
Options, exercisable, aggregate intrinsic value	$ 29,384
Share-based Payment Arrangement, Option \| Inducement Plan
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward]
Options outstanding, beginning balance (in shares)	5,527
Options, grants in period, gross (in shares)	522
Options exercised (in shares)	(198)
Options cancelled or forfeited (in shares)	(693)
Options outstanding, ending balance (in shares)	5,158	5,527
Options exercisable (in shares)	3,292
Number of stock option awards vested and expected to vest (in shares)	4,790
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Weighted average exercise price, beginning balance (in dollars per share)	$ 8.77
Weighted average exercise price, stock option awards granted (in dollars per share)	6.40
Weighted average exercise price, stock option awards exercised (in dollars per share)	3.45
Weighted average exercise price, stock option awards cancelled (in dollars per share)	10.98
Weighted average exercise price, ending balance (in dollars per share)	8.44	$ 8.77
Weighted average exercise price, stock option awards, exercisable (in dollars per share)	7.70
Weighted average exercise price of stock option awards vested and expected to vest (in dollars per share)	$ 8.31
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Additional Disclosures [Abstract]
Weighted average remaining contractual life	6 years 11 months 8 days
Options, exercises in period, intrinsic value	$ 495
Options outstanding, aggregate intrinsic value	$ 7,354
Options, exercisable, weighted average remaining contractual term (year)	6 years 2 months 1 day
Stock option awards vested and expected to vest, weighted average remaining contractual life (year)	6 years 10 months 6 days
Options, aggregate intrinsic value	$ 6,543
Options, exercisable, aggregate intrinsic value	$ 7,218