Stock Repurchase Plan (Details) - Stock Repurchase Plan - USD ($)	Dec. 31, 2021	Nov. 30, 2003
Equity, Class of Treasury Stock [Line Items]
Authorized common stock for repurchases, amount		$ 15,000,000
Remaining authorized share for repurchases, amount	$ 250,000,000

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.

No definition available.

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