Stockholders' Equity - Additional Information (Detail) - Common Stock [Member] - shares	1 Months Ended	3 Months Ended
Feb. 28, 2021	Mar. 31, 2021
Sale Of Stock [Line Items]
Restricted stock units vested shares		109,419
Performance Restricted Stock Units [Member] \| Executive Officers [Member]
Sale Of Stock [Line Items]
Restricted stock units vested shares		76,750
Time-based Restricted Stock Units [Member] \| Executive Officers [Member]
Sale Of Stock [Line Items]
Restricted stock units vested shares	32,669
Vesting period of awards granted	3 years

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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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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Total number of shares issued during the period, including shares forfeited, as a result of Restricted Stock Awards.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
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-Topic 505
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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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