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Investment Securities - Schedule of Held-to-Maturity Amortized Cost and Fair Value (Details) - USD ($) | Mar. 31, 2025 | Dec. 31, 2024
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Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items] |  |
Held to maturity, amortized cost | $ 834,640,000 | $ 879,199,000
Allowance for Credit Losses | 0 | 0
Net Carrying Amount | 834,640,000 | 879,199,000
Held-to-maturity, gross unrealized gains | 63,000 | 0
Held-to-maturity, gross unrealized losses | (99,879,000) | (115,664,000)
Fair Value | 734,824,000 | 763,535,000
Accrued interest | 2,200,000 | 3,400,000
CMBS issued by FHLMC, FNMA and GNMA |  |
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items] |  |
Held to maturity, amortized cost | 241,035,000 | 242,559,000
Allowance for Credit Losses | 0 | 0
Net Carrying Amount | 241,035,000 | 242,559,000
Held-to-maturity, gross unrealized gains | 0 | 0
Held-to-maturity, gross unrealized losses | (30,022,000) | (34,449,000)
Fair Value | 211,013,000 | 208,110,000
CMOs issued by FHLMC, FNMA and GNMA |  |
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items] |  |
Held to maturity, amortized cost | 205,424,000 | 209,748,000
Allowance for Credit Losses | 0 | 0
Net Carrying Amount | 205,424,000 | 209,748,000
Held-to-maturity, gross unrealized gains | 63,000 | 0
Held-to-maturity, gross unrealized losses | (14,704,000) | (18,492,000)
Fair Value | 190,783,000 | 191,256,000
MBS pass-through securities issued by FHLMC, FNMA and GNMA |  |
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items] |  |
Held to maturity, amortized cost | 188,853,000 | 192,388,000
Allowance for Credit Losses | 0 | 0
Net Carrying Amount | 188,853,000 | 192,388,000
Held-to-maturity, gross unrealized gains | 0 | 0
Held-to-maturity, gross unrealized losses | (27,396,000) | (30,942,000)
Fair Value | 161,457,000 | 161,446,000
SBA-backed securities |  |
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items] |  |
Held to maturity, amortized cost | 1,382,000 | 1,513,000
Allowance for Credit Losses | 0 | 0
Net Carrying Amount | 1,382,000 | 1,513,000
Held-to-maturity, gross unrealized gains | 0 | 0
Held-to-maturity, gross unrealized losses | (45,000) | (61,000)
Fair Value | 1,337,000 | 1,452,000
Debentures of government- sponsored agencies |  |
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items] |  |
Held to maturity, amortized cost | 121,506,000 | 141,431,000
Allowance for Credit Losses | 0 | 0
Net Carrying Amount | 121,506,000 | 141,431,000
Held-to-maturity, gross unrealized gains | 0 | 0
Held-to-maturity, gross unrealized losses | (19,476,000) | (22,694,000)
Fair Value | 102,030,000 | 118,737,000
Obligations of state and political subdivisions |  |
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items] |  |
Held to maturity, amortized cost | 61,440,000 | 61,560,000
Allowance for Credit Losses | 0 | 0
Net Carrying Amount | 61,440,000 | 61,560,000
Held-to-maturity, gross unrealized gains | 0 | 0
Held-to-maturity, gross unrealized losses | (7,740,000) | (8,341,000)
Fair Value | 53,700,000 | 53,219,000
Corporate bonds |  |
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items] |  |
Held to maturity, amortized cost | 15,000,000 | 30,000,000
Allowance for Credit Losses | 0 | 0
Net Carrying Amount | 15,000,000 | 30,000,000
Held-to-maturity, gross unrealized gains | 0 | 0
Held-to-maturity, gross unrealized losses | (496,000) | (685,000)
Fair Value | $ 14,504,000 | $ 29,315,000

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