Derivative Financial Instruments - Fair Value of Hedged Items (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Notional amount, Assets	$ 1,366,303	$ 1,524,031
Designated as Hedging Instrument [Member]
Notional amount, Assets	249,966	312,722
Cumulative amount, Hedged Assets	(25,922)	11,207
Multi-family Residential Portfolio Segment [Member] \| Designated as Hedging Instrument [Member]
Notional amount, Assets	82,613	113,730
Cumulative amount, Hedged Assets	(10,480)	7,608
Commercial Real Estate [Member] \| Designated as Hedging Instrument [Member]
Notional amount, Assets	167,353	192,694
Cumulative amount, Hedged Assets	$ (15,442)	3,477
Commercial Business and Other Portfolio Segment [Member] \| Designated as Hedging Instrument [Member]
Notional amount, Assets		6,298
Cumulative amount, Hedged Assets		$ 122

Fair value, after offset of derivative liability, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, before offset against an obligation to return collateral under a master netting arrangement. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 50
-Paragraph 3
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 55
-Paragraph 10
-URI https://asc.fasb.org/extlink&oid=99393222&loc=SL20226008-175313

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 55
-Paragraph 9
-URI https://asc.fasb.org/extlink&oid=99393222&loc=SL20226006-175313

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 8
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=125515794&loc=d3e41678-113959

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant