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SECURITIES (Details 2) - USD ($) $ in Thousands | Dec. 31, 2016 | Dec. 31, 2015
--- | --- | ---
Fair Value, Available for sale: |  |
Within one year | $ 14,635 |
One to five years | 77,557 |
Five to ten years | 141,968 |
Beyond ten years | 585,562 |
Estimated Fair Value | 819,722 | $ 800,203
Amortized Cost, Available for sale: |  |
Within one year | 14,638 |
One to five years | 78,467 |
Five to ten years | 145,385 |
Beyond ten years | 596,074 |
Total | 834,564 | 808,168
Fair Value, Held to maturity: |  |
Within one year | 20,657 |
One to five years | 21,998 |
Five to ten years | 67,708 |
Beyond ten years | 112,515 |
Estimated Fair Value | 222,878 | 210,003
Amortized Cost, Held to maturity: |  |
Within one year | 20,635 |
One to five years | 21,881 |
Five to ten years | 67,206 |
Beyond ten years | 113,515 |
Total | 223,237 | 208,351
Fair Value, Total securities |  |
Within One Year | 35,292 |
After One But Within Five Years | 99,555 |
After Five But Within Ten Years | 209,676 |
After Ten Years | 698,077 |
Total securities | 1,042,600 | 1,010,206
Amortized Cost, Total securities |  |
Within One Year | 35,273 |
After One But Within Five Years | 100,348 |
After Five But Within Ten | 212,591 |
After Ten Years | 709,589 |
Amortized Cost | 1,057,801 | 1,016,519
U.S. GSE securities |  |
Fair Value, Available for sale: |  |
Within one year |  |
One to five years | 26,593 |
Five to ten years | 37,056 |
Beyond ten years |  |
Estimated Fair Value | 63,649 | 62,674
Amortized Cost, Available for sale: |  |
Within one year |  |
One to five years | 26,994 |
Five to ten years | 37,999 |
Beyond ten years |  |
Total | 64,993 | 63,238
Fair Value, Held to maturity: |  |
Estimated Fair Value |  | 7,467
Amortized Cost, Held to maturity: |  |
Total |  | 7,466
State and municipal obligations |  |
Fair Value, Available for sale: |  |
Within one year | 14,635 |
One to five years | 50,964 |
Five to ten years | 42,921 |
Beyond ten years | 7,645 |
Estimated Fair Value | 116,165 | 87,935
Amortized Cost, Available for sale: |  |
Within one year | 14,638 |
One to five years | 51,473 |
Five to ten years | 43,461 |
Beyond ten years | 7,720 |
Total | 117,292 | 87,830
Fair Value, Held to maturity: |  |
Within one year | 9,631 |
One to five years | 16,982 |
Five to ten years | 39,133 |
Beyond ten years | 1,875 |
Estimated Fair Value | 67,621 | 66,480
Amortized Cost, Held to maturity: |  |
Within one year | 9,635 |
One to five years | 16,818 |
Five to ten years | 38,361 |
Beyond ten years | 1,852 |
Total | 66,666 | 64,878
U.S. GSE residential mortgage-backed securities |  |
Fair Value, Available for sale: |  |
Within one year |  |
One to five years |  |
Five to ten years | 16,124 |
Beyond ten years | 141,924 |
Estimated Fair Value | 158,048 | 200,264
Amortized Cost, Available for sale: |  |
Within one year |  |
One to five years |  |
Five to ten years | 16,227 |
Beyond ten years | 144,219 |
Total | 160,446 | 201,297
Fair Value, Held to maturity: |  |
Within one year |  |
One to five years |  |
Five to ten years | 1,688 |
Beyond ten years | 11,468 |
Estimated Fair Value | 13,156 | 7,503
Amortized Cost, Held to maturity: |  |
Within one year |  |
One to five years |  |
Five to ten years | 1,701 |
Beyond ten years | 11,742 |
Total | 13,443 | 7,609
U.S. GSE residential collateralized mortgage Obligations |  |
Fair Value, Available for sale: |  |
Within one year |  |
One to five years |  |
Five to ten years | 9,263 |
Beyond ten years | 358,248 |
Estimated Fair Value | 367,511 | 317,878
Amortized Cost, Available for sale: |  |
Within one year |  |
One to five years |  |
Five to ten years | 9,361 |
Beyond ten years | 363,737 |
Total | 373,098 | 321,253
Fair Value, Held to maturity: |  |
Within one year |  |
One to five years |  |
Five to ten years | 7,389 |
Beyond ten years | 54,050 |
Estimated Fair Value | 61,439 | 61,052
Amortized Cost, Held to maturity: |  |
Within one year |  |
One to five years |  |
Five to ten years | 7,394 |
Beyond ten years | 54,245 |
Total | 61,639 | 60,933
U.S. GSE commercial mortgage-backed securities |  |
Fair Value, Available for sale: |  |
Within one year |  |
One to five years |  |
Five to ten years | 6,307 |
Beyond ten years |  |
Estimated Fair Value | 6,307 | 12,418
Amortized Cost, Available for sale: |  |
Within one year |  |
One to five years |  |
Five to ten years | 6,337 |
Beyond ten years |  |
Total | 6,337 | 12,491
Fair Value, Held to maturity: |  |
Within one year |  |
One to five years | 5,016 |
Five to ten years | 14,568 |
Beyond ten years | 8,815 |
Estimated Fair Value | 28,399 | 22,953
Amortized Cost, Held to maturity: |  |
Within one year |  |
One to five years | 5,063 |
Five to ten years | 14,621 |
Beyond ten years | 9,088 |
Total | 28,772 | 23,056
U.S. GSE commercial collateralized mortgage Obligations |  |
Fair Value, Available for sale: |  |
Within one year |  |
One to five years |  |
Five to ten years |  |
Beyond ten years | 55,192 |
Estimated Fair Value | 55,192 | 64,198
Amortized Cost, Available for sale: |  |
Within one year |  |
One to five years |  |
Five to ten years |  |
Beyond ten years | 56,148 |
Total | 56,148 | 64,809
Fair Value, Held to maturity: |  |
Within one year |  |
One to five years |  |
Five to ten years | 4,930 |
Beyond ten years | 36,307 |
Estimated Fair Value | 41,237 | 33,506
Amortized Cost, Held to maturity: |  |
Within one year |  |
One to five years |  |
Five to ten years | 5,129 |
Beyond ten years | 36,588 |
Total | 41,717 | 33,409
Other asset backed securities |  |
Fair Value, Available for sale: |  |
Within one year |  |
One to five years |  |
Five to ten years |  |
Beyond ten years | 22,553 |
Estimated Fair Value | 22,553 | 22,371
Amortized Cost, Available for sale: |  |
Within one year |  |
One to five years |  |
Five to ten years |  |
Beyond ten years | 24,250 |
Total | 24,250 | 24,250
Corporate bonds |  |
Fair Value, Available for sale: |  |
Within one year |  |
One to five years |  |
Five to ten years | 30,297 |
Beyond ten years |  |
Estimated Fair Value | 30,297 | 32,465
Amortized Cost, Available for sale: |  |
Within one year |  |
One to five years |  |
Five to ten years | 32,000 |
Beyond ten years |  |
Total | 32,000 | 33,000
Fair Value, Held to maturity: |  |
Within one year | 11,026 |
One to five years |  |
Five to ten years |  |
Beyond ten years |  |
Estimated Fair Value | 11,026 | 11,042
Amortized Cost, Held to maturity: |  |
Within one year | 11,000 |
One to five years |  |
Five to ten years |  |
Beyond ten years |  |
Total | $ 11,000 | $ 11,000

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