Share based compensation arrangement by share based payment award, award vesting terms.

No definition available.

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- Definition

Share based compensation arrangement by share based payment award, equity instruments other than options, aggregate fair value, grants in period.

+ References

No definition available.

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- Definition

Share based payment arrangement, plan modification, number of options modified.

+ References

No definition available.

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- Definition

Share based payment arrangement, Plan modification, Percentage of outstanding options modified.

+ References

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.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.29)
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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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

Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- Definition

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

+ 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.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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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

+ Details

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- Definition

Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
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-Section 50
-Paragraph 2
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-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- Definition

Agreed-upon price for the exchange of the underlying asset relating to the share-based payment award.

+ References

No definition available.

+ Details

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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.

+ Details

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- Definition

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.

+ References

+ Details

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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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- Definition

An excess of the fair value of the modified award over the fair value of the award immediately before the modification.

+ References

+ Details

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- Definition

Description of terms of 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 (a)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- Definition

Percentage of vesting of award under share-based payment arrangement.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- Definition

Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(2)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- Definition

Purchase price of common stock expressed as a percentage of its fair value.

+ References

No definition available.

+ Details

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Stock-Based Compensation - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended	12 Months Ended
	Apr. 02, 2020	Mar. 31, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Sep. 30, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock capital shares reserved for future issuance			27,582,505	14,578,328
Share based payment arrangement, Expense			$ 11,972	$ 5,443
General and Administrative Expense [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based payment arrangement, Expense			9,204	1,824
2022 Modification [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based payment arrangement, Plan modification, Number of options modified	1,329,727
Share-based Payment Arrangement, Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation expense related to non-vested stock options			$ 4,200	$ 8,400
Expected weighted-average period of recognition for unrecognized compensation expense			1 year 3 months 29 days	2 years 1 month 20 days
Share based payment arrangement, Plan modification, Incremental cost				$ 400
Share based compensation arrangement by share based payment award, Terms of award			10 years
Share-based Payment Arrangement, Option [Member] \| 2022 Modification [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation arrangement by share based payment award, Fair value assumptions, Exercise price	$ 12.74
Share based payment arrangement, Plan modification, Incremental cost				$ 1,500
Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation arrangement by share based payment award, award vesting terms			The RSUs granted are subject to service-based and performance-based vesting conditions. The service-based vesting condition for these RSUs range from nine months to four years, while the performance-based vesting condition is satisfied on the earlier of consummating an initial public offering (“IPO”), the closing of a merger with a SPAC, a change in control event or the Company’s equity securities become publicly traded on a nationally recognized exchange other than pursuant to an IPO, SPAC transaction or a change in control event.
Share based compensation arrangement by share based payment award, Equity instruments other than options, Grants in period		5,675,393	5,675,393	6,059,635
Share based compensation arrangement by share based payment award, Equity instruments other than options, Nonvested, Weighted average grant date fair value		$ 6.9		$ 4.2	$ 0
Share based payment arrangement nonvested award excluding option, cost not yet recognized amount			$ 77,900
Restricted Stock Units (RSUs) [Member] \| Non Employees [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation arrangement by share based payment award, Equity instruments other than options, Grants in period			2,581,835
Share based compensation arrangement by share based payment award, Equity instruments other than options, Aggregate fair value, Grants in period			$ 25,400
Restricted Stock Units (RSUs) [Member] \| Share-Based Payment Arrangement, Nonemployee [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation arrangement by share based payment award, Equity instruments other than options, Grants in period			3,093,558
Share based compensation arrangement by share based payment award, Equity instruments other than options, Aggregate fair value, Grants in period			$ 23,800
Restricted Stock Units (RSUs) [Member] \| Amendment to outstanding RSUs issued prior to March 2021 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation arrangement by share based payment award, Equity instruments other than options, Nonvested, Weighted average grant date fair value			$ 6.51
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation arrangement by share based payment award, award vesting terms			The RSAs granted are subject to service-based vesting condition to be satisfied over six months.
Share based compensation arrangement by share based payment award, Equity instruments other than options, Grants in period		1,163,984	1,163,984
Share based compensation arrangement by share based payment award, Equity instruments other than options, Nonvested, Weighted average grant date fair value		$ 0		$ 0
Restricted Stock [Member] \| Non Employees [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation arrangement by share based payment award, Equity instruments other than options, Grants in period			1,163,984
Restricted Stock [Member] \| General and Administrative Expense [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based payment arrangement, Expense			$ 7,900
2013 Equity Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Purchase price of common stock, Percent			100.00%
Share based compensation arrangement by share based payment award, Options, Grants in period, Weighted average grant date fair value			$ 9.22
Share based compensation arrangement by share based payment award, Options, Exercises in period, Intrinsic value			$ 200	$ 100
2013 Equity Incentive Plan [Member] \| 2022 Modification [Member] \| April 2018 through August 2019 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based payment arrangement, Plan modification, Percentage of outstanding options modified	100.00%
2013 Equity Incentive Plan [Member] \| January 2013 to September 2014 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock capital shares reserved for future issuance						1,939,973
2013 Equity Incentive Plan [Member] \| October 2014 to December 2021 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock capital shares reserved for future issuance			17,978,533
2013 Equity Incentive Plan [Member] \| Share-based Payment Arrangement, Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation arrangement by share based payment award, Expiration period			10 years
Share based compensation arrangement by share based payment award, Award vesting rights, Percentage			25.00%
Share based compensation arrangement by share based payment award, Award vesting period			3 years
Share based compensation arrangement by share based payment award, award vesting terms			First time grants of incentive stock options and non-statutory options generally vest at a rate of 25% on the first anniversary of the grant date and then ratably monthly over the next three years.
2013 Equity Incentive Plan [Member] \| Share-based Payment Arrangement, Option [Member] \| 2022 Modification [Member] \| April 2018 through August 2019 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation arrangement by share based payment award, Fair value assumptions, Exercise price	$ 12.74