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Securities - Unrealized Loss Positions (Details) | Dec. 31, 2021 USD ($) security | Dec. 31, 2020 USD ($)
--- | --- | ---
Securities Available-for-Sale, Number of Securities |  |
Less than 12 months in an unrealized loss position | 241 | 7
Greater than 12 months in an unrealized loss position | 11 | 13
Total | 252 | 20
Securities Available-for-Sale, Unrealized Losses |  |
Less than 12 months in an unrealized loss position | $ 4,230,000 | $ 313,000
Greater than 12 months in an unrealized loss position | 885,000 | 2,205,000
Total | 5,115,000 | 2,518,000
Securities Available-for-Sale, Fair Value |  |
Less than 12 months in an unrealized loss position | 734,235,000 | 16,002,000
Greater than 12 months in an unrealized loss position | 24,626,000 | 81,285,000
Total | $ 758,861,000 | $ 97,287,000
US Treasury Securities |  |
Securities Available-for-Sale, Number of Securities |  |
Less than 12 months in an unrealized loss position | security | 1 |
Total | security | 1 |
Securities Available-for-Sale, Unrealized Losses |  |
Less than 12 months in an unrealized loss position | $ 37,000 |
Total | 37,000 |
Securities Available-for-Sale, Fair Value |  |
Less than 12 months in an unrealized loss position | 49,719,000 |
Total | $ 49,719,000 |
US Government Corporations and Agencies Securities |  |
Securities Available-for-Sale, Number of Securities |  |
Less than 12 months in an unrealized loss position | security | 5 |
Greater than 12 months in an unrealized loss position | 4 | 4
Total | 9 | 4
Securities Available-for-Sale, Unrealized Losses |  |
Less than 12 months in an unrealized loss position | $ 592,000 |
Greater than 12 months in an unrealized loss position | 107,000 | $ 154,000
Total | 699,000 | 154,000
Securities Available-for-Sale, Fair Value |  |
Less than 12 months in an unrealized loss position | 56,879,000 |
Greater than 12 months in an unrealized loss position | 5,008,000 | 6,657,000
Total | $ 61,887,000 | $ 6,657,000
Mortgage Backed Securities, Issued by US Government Agencies |  |
Securities Available-for-Sale, Number of Securities |  |
Less than 12 months in an unrealized loss position | 63 | 1
Greater than 12 months in an unrealized loss position | security | 1 |
Total | 64 | 1
Securities Available-for-Sale, Unrealized Losses |  |
Less than 12 months in an unrealized loss position | $ 505,000 | $ 1,000
Greater than 12 months in an unrealized loss position | 65,000 |
Total | 570,000 | 1,000
Securities Available-for-Sale, Fair Value |  |
Less than 12 months in an unrealized loss position | 78,711,000 | 141,000
Greater than 12 months in an unrealized loss position | 1,663,000 |
Total | $ 80,374,000 | $ 141,000
States and political subdivisions |  |
Securities Available-for-Sale, Number of Securities |  |
Less than 12 months in an unrealized loss position | security | 7 |
Greater than 12 months in an unrealized loss position | 1 | 1
Total | 8 | 1
Securities Available-for-Sale, Unrealized Losses |  |
Less than 12 months in an unrealized loss position | $ 55,000 |
Greater than 12 months in an unrealized loss position | 617,000 | $ 1,362,000
Total | 672,000 | 1,362,000
Securities Available-for-Sale, Fair Value |  |
Less than 12 months in an unrealized loss position | 8,430,000 |
Greater than 12 months in an unrealized loss position | 4,051,000 | 3,433,000
Total | $ 12,481,000 | $ 3,433,000
Corporate bonds |  |
Securities Available-for-Sale, Number of Securities |  |
Less than 12 months in an unrealized loss position | security | 2 |
Total | security | 2 |
Securities Available-for-Sale, Unrealized Losses |  |
Less than 12 months in an unrealized loss position | $ 113,000 |
Total | 113,000 |
Securities Available-for-Sale, Fair Value |  |
Less than 12 months in an unrealized loss position | 9,887,000 |
Total | $ 9,887,000 |
Collateralized loan obligations |  |
Securities Available-for-Sale, Number of Securities |  |
Less than 12 months in an unrealized loss position | 133 | 4
Greater than 12 months in an unrealized loss position |  | 1
Total | 133 | 5
Securities Available-for-Sale, Unrealized Losses |  |
Less than 12 months in an unrealized loss position | $ 2,285,000 | $ 279,000
Greater than 12 months in an unrealized loss position |  | 1,000
Total | 2,285,000 | 280,000
Securities Available-for-Sale, Fair Value |  |
Less than 12 months in an unrealized loss position | 381,658,000 | 8,142,000
Greater than 12 months in an unrealized loss position |  | 146,000
Total | $ 381,658,000 | $ 8,288,000
Asset-backed Securities |  |
Securities Available-for-Sale, Number of Securities |  |
Less than 12 months in an unrealized loss position | 20 | 1
Greater than 12 months in an unrealized loss position | 3 | 3
Total | 23 | 4
Securities Available-for-Sale, Unrealized Losses |  |
Less than 12 months in an unrealized loss position | $ 608,000 | $ 2,000
Greater than 12 months in an unrealized loss position | 53,000 | 509,000
Total | 661,000 | 511,000
Securities Available-for-Sale, Fair Value |  |
Less than 12 months in an unrealized loss position | 103,819,000 | 251,000
Greater than 12 months in an unrealized loss position | 3,276,000 | 49,572,000
Total | $ 107,095,000 | $ 49,823,000
Collateralized loan obligations. |  |
Securities Available-for-Sale, Number of Securities |  |
Less than 12 months in an unrealized loss position | 10 | 1
Greater than 12 months in an unrealized loss position | 2 | 4
Total | 12 | 5
Securities Available-for-Sale, Unrealized Losses |  |
Less than 12 months in an unrealized loss position | $ 35,000 | $ 31,000
Greater than 12 months in an unrealized loss position | 43,000 | 179,000
Total | 78,000 | 210,000
Securities Available-for-Sale, Fair Value |  |
Less than 12 months in an unrealized loss position | 45,132,000 | 7,468,000
Greater than 12 months in an unrealized loss position | 10,628,000 | 21,477,000
Total | $ 55,760,000 | $ 28,945,000

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