Stock-Based Compensation - Summary of RSU and RSA Activity under Equity Plans (Details) $ / shares in Units, $ in Thousands	3 Months Ended
Mar. 31, 2022 USD ($) $ / shares shares
RSA
Shares
Outstanding (in shares)	211,298
Granted (in shares)	124,330
Outstanding (in shares)	335,628
Weighted Average Grant Date Fair Value per Share
Outstanding (in USD per share) \| $ / shares	$ 6.63
Granted (in USD per share) \| $ / shares	3.64
Outstanding (in USD per share) \| $ / shares	$ 5.52
RSU
Shares
Outstanding (in shares)	5,126,896
Granted (in shares)	643,568
Released (in shares)	(461,984)
Forfeited (in shares)	(620,128)
Outstanding (in shares)	4,688,352
Weighted Average Grant Date Fair Value per Share
Outstanding (in USD per share) \| $ / shares	$ 10.51
Granted (in USD per share) \| $ / shares	3.77
Released (in USD per share) \| $ / shares	12.17
Forfeited (in USD per share) \| $ / shares	10.94
Outstanding (in USD per share) \| $ / shares	$ 9.36
Fair value of awards released \| $	$ 1,609
PRSU
Shares
Outstanding (in shares)	330,505
Released (in shares)	(330,505)
Outstanding (in shares)	0
Weighted Average Grant Date Fair Value per Share
Outstanding (in USD per share) \| $ / shares	$ 6.72
Released (in USD per share) \| $ / shares	$ 6.72
Fair value of awards released \| $	$ 1,292

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

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 (c)(1)(iv)(3)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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- Definition

Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
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-Paragraph 2
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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

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-Publisher FASB
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- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

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-Publisher FASB
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- Definition

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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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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Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

+ References

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-Publisher FASB
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Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Non-Vested, Grant Date Fair Value

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Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Released In Period

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Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Released In Period, Weighted Average Grant Date Fair Value Per Share

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