Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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Name:	us-gaap_RestructuringCharges
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Restructuring Charges - Additional Information (Details) - ALC [Member] $ in Thousands	1 Months Ended	3 Months Ended
	Sep. 30, 2021 Branch EmploymentPosition	Sep. 30, 2021 USD ($)	Mar. 31, 2022 USD ($)
Restructuring Cost And Reserve [Line Items]
Number of office closed \| Branch	20
Number of full-time employment positions eliminated \| EmploymentPosition	56
Pre-tax charges of restructuring		$ 548
Scenario Forecast [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring charges expects to incur			$ 500