Common Stock Repurchase Programs - Additional Information (Details) - Share Repurchase Program ("August 2019 Program") - USD ($)	1 Months Ended	3 Months Ended
Aug. 31, 2019	Mar. 31, 2020
Common Stock Repurchases [Line Items]
Number of shares repurchased		0
Remaining amount available for future share repurchases		$ 50,000,000.0
Stock repurchase program duration	1 year
Share repurchase program, beginning date	2019-08
Share repurchase program, end date	2020-08
Maximum
Common Stock Repurchases [Line Items]
Repurchase of authorized common stock	$ 50,000,000.0

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Name:	us-gaap_StockRepurchasedDuringPeriodShares
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration