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v3.22.2.2

Securities - Fair Value of Securities (Details) - USD ($) $ in Thousands | Sep. 30, 2022 | Dec. 31, 2021
--- | --- | ---
Available for sale |  |
Amortized Cost | $ 1,147,467 | $ 1,153,611
Gross Unrealized Gains | 209 | 16,800
Gross Unrealized Losses | (162,021) | (9,599)
Fair Value | 985,655 | 1,160,812
Held to maturity |  |
Amortized Cost | 2,031,536 | 1,552,443
Gross Unrealized Gains | 10 | 20,954
Gross Unrealized Losses | (390,957) | (13,406)
Fair Value | 1,640,589 | 1,559,991
U.S. Treasury and federal agencies |  |
Available for sale |  |
Amortized Cost | 293,974 | 118,595
Gross Unrealized Gains | 0 | 82
Gross Unrealized Losses | (27,720) | (1,698)
Fair Value | 266,254 | 116,979
Held to maturity |  |
Amortized Cost | 295,363 | 195,429
Gross Unrealized Gains | 0 | 12
Gross Unrealized Losses | (47,355) | (1,215)
Fair Value | 248,008 | 194,226
State and municipal |  |
Available for sale |  |
Amortized Cost | 505,975 | 632,652
Gross Unrealized Gains | 0 | 12,802
Gross Unrealized Losses | (90,729) | (5,708)
Fair Value | 415,246 | 639,746
Held to maturity |  |
Amortized Cost | 1,128,034 | 862,461
Gross Unrealized Gains | 10 | 20,719
Gross Unrealized Losses | (242,141) | (4,263)
Fair Value | 885,903 | 878,917
Federal agency collateralized mortgage obligations |  |
Available for sale |  |
Amortized Cost | 36,269 | 60,600
Gross Unrealized Gains | 0 | 989
Gross Unrealized Losses | (1,645) | (12)
Fair Value | 34,624 | 61,577
Held to maturity |  |
Amortized Cost | 57,972 | 48,482
Gross Unrealized Gains | 0 | 3
Gross Unrealized Losses | (8,292) | (1,020)
Fair Value | 49,680 | 47,465
Federal agency mortgage-backed pools |  |
Available for sale |  |
Amortized Cost | 226,785 | 257,185
Gross Unrealized Gains | 0 | 1,914
Gross Unrealized Losses | (32,144) | (1,408)
Fair Value | 194,641 | 257,691
Held to maturity |  |
Amortized Cost | 349,875 | 247,937
Gross Unrealized Gains | 0 | 209
Gross Unrealized Losses | (57,359) | (4,010)
Fair Value | 292,516 | 244,136
Private labeled mortgage-backed pools |  |
Available for sale |  |
Amortized Cost |  | 0
Gross Unrealized Gains |  | 0
Gross Unrealized Losses |  | 0
Fair Value |  | 0
Held to maturity |  |
Amortized Cost | 36,171 | 40,447
Gross Unrealized Gains | 0 | 0
Gross Unrealized Losses | (5,404) | (442)
Fair Value | 30,767 | 40,005
Corporate notes |  |
Available for sale |  |
Amortized Cost | 84,464 | 84,579
Gross Unrealized Gains | 209 | 1,013
Gross Unrealized Losses | (9,783) | (773)
Fair Value | 74,890 | 84,819
Held to maturity |  |
Amortized Cost | 164,121 | 157,687
Gross Unrealized Gains | 0 | 11
Gross Unrealized Losses | (30,406) | (2,456)
Fair Value | $ 133,715 | $ 155,242

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