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Share Repurchase Program - Additional Information (Details) | Sep. 30, 2020 USD ($)
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Equity Class Of Treasury Stock [Line Items] |
Stock repurchase program, authorized amount | $ 100,000,000.0
Line of credit facility, condition permitted for unlimited share repurchases, leverage ratio | 3.50
Credit Facility |
Equity Class Of Treasury Stock [Line Items] |
Stock repurchase program, remaining authorized repurchase amount | $ 51,400,000

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- Definition Line of credit facility, condition for unlimited share repurchases, leverage ratio. + References No definition available. + Details
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Balance Type: | na
Period Type: | instant

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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 stock repurchase plan authorized. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount remaining of a stock repurchase plan authorized. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Details
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Namespace Prefix: |
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Balance Type: |
Period Type: |