Derivative Financial Instruments - Fair Value of Hedged Items (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Notional amount, Assets	$ 1,998,266	$ 1,619,026
Notional amount, Liability	621,929	831,236
Net loans held for investment	6,705,696	6,866,789
Total Securities available for sale, Fair Value	1,497,905	874,753
Basis adjustments	2,025	949
Portfolio Layer Hedges on Closed Portfolio of Loans [Member]
Notional amount, Assets	500,000
Designated as Hedging Instrument [Member] \| Portfolio Layer Hedges on Closed Portfolio of Loans [Member]
Notional amount, Assets	500,000	500,000
Cumulative amount, Hedged Assets	(2,025)	(949)
Net loans held for investment	2,400,000	2,600,000
Basis adjustments	2,000	900
Designated as Hedging Instrument [Member] \| Portfolio Layer Hedges on Closed Portfolio of Securities Available for Sale [Member]
Notional amount, Assets		200,000
Cumulative amount, Hedged Assets		(2,254)
Total Securities available for sale, Fair Value		283,200
Basis adjustments		2,300
Designated as Hedging Instrument [Member] \| Portfolio Layer Hedges on Closed Portfolio [Member]
Notional amount, Assets	500,000	700,000
Cumulative amount, Hedged Assets	(2,025)	(3,203)
Designated as Hedging Instrument [Member] \| Loans Receivable [Member]
Notional amount, Assets	179,225	192,137
Cumulative amount, Hedged Assets	(18,137)	(17,379)
Mortgage-backed securities
Total Securities available for sale, Fair Value	911,636	354,344
Multi-family Residential Portfolio Segment [Member] \| Designated as Hedging Instrument [Member]
Notional amount, Assets	76,882	81,471
Cumulative amount, Hedged Assets	(11,015)	(9,078)
Commercial Real Estate \| Designated as Hedging Instrument [Member]
Notional amount, Assets	62,843	70,198
Cumulative amount, Hedged Assets	(4,009)	(4,778)
Commercial Business Portfolio Segment [Member] \| Designated as Hedging Instrument [Member]
Notional amount, Assets	39,500	40,468
Cumulative amount, Hedged Assets	$ (3,113)	$ (3,523)

Amount of portfolio layer basis adjustments, of financing receivable. Excludes net investment in lease.

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Amount excluding accrued interest, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Nominal or face amount used to calculate payments on the derivative asset.

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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.

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Nominal or face amount used to calculate payments on the derivative liability.

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Amortized cost excluding accrued interest, after allowance for credit loss, of financing receivable. Excludes net investment in lease.

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