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Derivative Financial Instruments - Fair Value of Hedged Items (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Notional amount, Assets | $ 1,232,019 | $ 1,084,955
Notional amount, Liability | 380,499 | 281,348
Designated as Hedging Instrument [Member] | Loans Receivable [Member] |  |
Notional amount, Assets | 252,695 | 249,966
Cumulative amount, Hedged Liabilities | (20,878) | (25,922)
Designated as Hedging Instrument [Member] | Debt Securities, Available-For-Sale [Member] |  |
Notional amount, Assets | 306,425 |
Cumulative amount, Hedged Liabilities | (1,238) |
Mortgage-backed securities | Designated as Hedging Instrument [Member] |  |
Notional amount, Assets | 306,425 |
Cumulative amount, Hedged Liabilities | (1,238) |
Multi-family Residential Portfolio Segment [Member] | Designated as Hedging Instrument [Member] |  |
Notional amount, Assets | 84,384 | 82,613
Cumulative amount, Hedged Liabilities | (8,081) | (10,480)
Commercial Real Estate [Member] | Designated as Hedging Instrument [Member] |  |
Notional amount, Assets | 168,311 | 167,353
Cumulative amount, Hedged Liabilities | $ (12,797) | $ (15,442)

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- Definition Fair value, after offset of derivative asset, of financial liability or 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, elected not to be and before offset against a right to receive collateral under a master netting arrangement. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement. + References Reference 1: 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 Reference 2: 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 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 210 -SubTopic 20 -Section 55 -Paragraph 10 -URI https://asc.fasb.org/extlink&oid=99393222&loc=SL20226008-175313 + Details
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