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NOTE 3 - INVESTMENT SECURITIES - Securities by Contractual Maturity (Details) - USD ($) $ in Thousands | Sep. 30, 2019 | Dec. 31, 2018
--- | --- | ---
Securities held to maturity: |  |
Securities held to maturity, due in one year or less, amortized cost | $ 2,946 |
Securities held to maturity, due in one year or less, fair value | 2,954 |
Securities held to maturity, due after one year through five years, amortized cost | 31,055 |
Securities held to maturity, due after one year through five years, fair value | 31,689 |
Securities held to maturity, due after five years, amortized cost | 309,476 |
Securities held to maturity, due after five years, fair value | 328,831 |
Securities held to maturity, amortized cost | 343,477 |
Securities held to maturity, fair value | 363,474 | $ 400,770
Securities available for sale: |  |
Securities available for sale, due in one year or less, amortized cost | 1,084 |
Securities available for sale, Due in one year or less, fair value | 1,088 |
Securities available for sale, due after one year through five years, amortized cost | 17,157 |
Securities available for sale, Due after one year through five years, fair value | 17,384 |
Securities available for sale, due after five years, amortized cost | 67,590 |
Securities available for sale, Due after five years, fair value | 69,580 |
Securities available for sale, single maturity, amortized cost | 85,831 |
Securities available for sale, single maturity, fair value | 88,052 |
Securities available for sale, amortized cost | 206,949 | 266,671
Securities available for sale, fair value | 211,932 | 261,056
Callable Securities [Member] |  |
Securities available for sale: |  |
Securities available for sale, callable, amortized cost | 46,766 |
Securities available for sale, callable, fair value | 48,323 |
US States and Political Subdivisions Debt Securities |  |
Securities held to maturity: |  |
Securities held to maturity, fair value | 362,430 | 399,721
Securities available for sale: |  |
Securities available for sale, amortized cost | 47,259 | 59,069
Securities available for sale, fair value | 48,902 | 58,546
US States and Political Subdivisions Debt Securities | Callable Securities [Member] |  |
Securities held to maturity: |  |
Securities held to maturity, callable, amortized cost | 176,339 |
Securities held to maturity, callable, fair value | 181,785 |
Securities available for sale: |  |
Securities available for sale, callable, amortized cost | 40,262 |
Securities available for sale, callable, fair value | 41,646 |
Residential Mortgage Backed Securities |  |
Securities available for sale: |  |
Securities available for sale, amortized cost | 121,118 | 163,698
Securities available for sale, fair value | 123,880 | 159,249
Securities available for sale, callable, amortized cost | 121,118 |
Securities available for sale, callable, fair value | 123,880 |
Other Securities |  |
Securities held to maturity: |  |
Securities held to maturity, fair value | 1,044 | 1,049
Securities available for sale: |  |
Securities available for sale, amortized cost | 17,711 | 6,754
Securities available for sale, fair value | 17,882 | $ 6,850
Other Securities | Callable Securities [Member] |  |
Securities available for sale: |  |
Securities available for sale, callable, amortized cost | 6,504 |
Securities available for sale, callable, fair value | $ 6,677 |

X
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