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Basis of Presentation and Principles of Consolidation - Additional Information (Details) - Maximum - USD ($)	3 Months Ended
	Jun. 30, 2020	Sep. 30, 2021
Basis Of Presentation And Principles Of Consolidation Disclosure [Line Items]
Number of authorized shares of common stock value		$ 100,000,000
Employee Stock Purchase Plan
Basis Of Presentation And Principles Of Consolidation Disclosure [Line Items]
Percentage of per-share market value limit for share purchases	5.00%

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Basis of presentation and principles of consolidation disclosure.

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Discount rate from fair value on purchase date that participants pay for shares.

+ 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
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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Amount of stock repurchase plan authorized.

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