XML 98 R82.htm IDEA: XBRL DOCUMENT v3.8.0.1
INVESTMENT SECURITIES - Investment Securities Available for Sale (Detail) - USD ($)
$ in Thousands
Dec. 31, 2017
Dec. 31, 2016
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost $ 1,903,878 $ 1,908,557
Noncredit Loss Component of OTTI Recorded in OCI 5,731 22,372
Gross unrealized gain 11,309 16,487
Gross unrealized loss 18,440 20,752
Fair Value $ 1,891,016 $ 1,881,920
Weighted average yield 2.27% 2.14%
United States And Puerto Rico Government Obligations [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost $ 621,664 $ 551,700
Noncredit Loss Component of OTTI Recorded in OCI 0 14,250
Gross unrealized gain 193 233
Gross unrealized loss 5,856 4,996
Fair Value $ 616,001 $ 532,687
Weighted average yield 1.70% 1.29%
Mortgage Backed Securities [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost $ 1,281,690 $ 1,356,342
Noncredit Loss Component of OTTI Recorded in OCI 5,731 8,122
Gross unrealized gain 11,116 16,254
Gross unrealized loss 12,578 15,749
Fair Value $ 1,274,497 $ 1,348,725
Weighted average yield 2.54% 2.49%
Federal Home Loan Mortgage Corporation Certificates And Obligations F H L M C [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost $ 375,719 $ 399,955
Fair Value 370,855 394,249
Federal Home Loan Mortgage Corporation Certificates And Obligations F H L M C [Member] | Mortgage Backed Securities [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost 316,391 320,814
Noncredit Loss Component of OTTI Recorded in OCI 0 0
Gross unrealized gain 231 333
Gross unrealized loss 4,916 5,827
Fair Value $ 311,706 $ 315,320
Weighted average yield 2.23% 2.17%
Government National Mortgage Association Certificates And Obligations G N M A [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost $ 250,140 $ 254,495
Fair Value 257,192 265,615
Government National Mortgage Association Certificates And Obligations G N M A [Member] | Mortgage Backed Securities [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost 214,809 215,375
Noncredit Loss Component of OTTI Recorded in OCI 0 0
Gross unrealized gain 7,155 11,344
Gross unrealized loss 334 92
Fair Value $ 221,630 $ 226,627
Weighted average yield 3.56% 3.81%
Federal National Mortgage Association Certificates And Obligations F N M A [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost $ 801,198 $ 849,584
Fair Value 796,726 843,818
Federal National Mortgage Association Certificates And Obligations F N M A [Member] | Mortgage Backed Securities [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost 683,894 732,367
Noncredit Loss Component of OTTI Recorded in OCI 0 0
Gross unrealized gain 3,474 4,573
Gross unrealized loss 7,328 9,667
Fair Value $ 680,040 $ 727,273
Weighted average yield 2.39% 2.33%
Collateralized Mortgage Obligations [Member] | Mortgage Backed Securities [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost $ 43,805 $ 58,971
Noncredit Loss Component of OTTI Recorded in OCI 0 0
Gross unrealized gain 256 4
Gross unrealized loss 0 163
Fair Value $ 44,061 $ 58,812
Weighted average yield 2.22% 1.43%
Due Within One Year [Member] | U S Treasury Securities [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost   $ 7,508
Noncredit Loss Component of OTTI Recorded in OCI   0
Gross unrealized gain   1
Gross unrealized loss   0
Fair Value   $ 7,509
Weighted average yield   0.57%
Due Within One Year [Member] | US Government Sponsored Enterprises Debt Securities [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost $ 122,471  
Noncredit Loss Component of OTTI Recorded in OCI 0  
Gross unrealized gain 0  
Gross unrealized loss 319  
Fair Value $ 122,152  
Weighted average yield 1.06%  
Due Within One Year [Member] | Other Available For Sale Securities [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost $ 100  
Noncredit Loss Component of OTTI Recorded in OCI 0  
Gross unrealized gain 0  
Gross unrealized loss 0  
Fair Value $ 100  
Weighted average yield 1.48%  
Due Within One Year [Member] | Federal National Mortgage Association Certificates And Obligations F N M A [Member] | Mortgage Backed Securities [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost   $ 152
Noncredit Loss Component of OTTI Recorded in OCI   0
Gross unrealized gain   2
Gross unrealized loss   0
Fair Value   $ 154
Weighted average yield   4.71%
After One To Five Years [Member] | U S Treasury Securities [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost $ 7,458  
Noncredit Loss Component of OTTI Recorded in OCI 0  
Gross unrealized gain 0  
Gross unrealized loss 57  
Fair Value $ 7,401  
Weighted average yield 1.29%  
After One To Five Years [Member] | US Government Sponsored Enterprises Debt Securities [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost $ 309,472 $ 440,438
Noncredit Loss Component of OTTI Recorded in OCI 0 0
Gross unrealized gain 28 142
Gross unrealized loss 3,735 2,912
Fair Value $ 305,765 $ 437,668
Weighted average yield 1.42% 1.33%
After One To Five Years [Member] | Puerto Rico Government Obligations [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost   $ 21,422
Noncredit Loss Component of OTTI Recorded in OCI   12,222
Gross unrealized gain   0
Gross unrealized loss   0
Fair Value   $ 9,200
Weighted average yield   0.00%
After One To Five Years [Member] | Other Available For Sale Securities [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost   $ 100
Noncredit Loss Component of OTTI Recorded in OCI   0
Gross unrealized gain   0
Gross unrealized loss   0
Fair Value   $ 100
Weighted average yield   1.50%
After One To Five Years [Member] | Government National Mortgage Association Certificates And Obligations G N M A [Member] | Mortgage Backed Securities [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost $ 81 $ 83
Noncredit Loss Component of OTTI Recorded in OCI 0 0
Gross unrealized gain 1 3
Gross unrealized loss 0 0
Fair Value $ 82 $ 86
Weighted average yield 3.23% 3.82%
After One To Five Years [Member] | Federal National Mortgage Association Certificates And Obligations F N M A [Member] | Mortgage Backed Securities [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost $ 20,831 $ 24,409
Noncredit Loss Component of OTTI Recorded in OCI 0 0
Gross unrealized gain 294 435
Gross unrealized loss 109 0
Fair Value $ 21,016 $ 24,844
Weighted average yield 2.69% 2.18%
After One To Five Years [Member] | Collateralized Mortgage Obligations [Member] | Mortgage Backed Securities [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost $ 5,918 $ 19,851
Noncredit Loss Component of OTTI Recorded in OCI 0 0
Gross unrealized gain 14 4
Gross unrealized loss 0 31
Fair Value $ 5,932 $ 19,824
Weighted average yield 2.21% 1.42%
After Five To Ten Years [Member] | US Government Sponsored Enterprises Debt Securities [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost $ 133,451 $ 16,942
Noncredit Loss Component of OTTI Recorded in OCI 0 0
Gross unrealized gain 117 9
Gross unrealized loss 319 256
Fair Value $ 133,249 $ 16,695
Weighted average yield 2.72% 1.91%
After Five To Ten Years [Member] | Puerto Rico Government Obligations [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost $ 4,071  
Noncredit Loss Component of OTTI Recorded in OCI 0  
Gross unrealized gain 47  
Gross unrealized loss 0  
Fair Value $ 4,118  
Weighted average yield 3.14%  
After Five To Ten Years [Member] | Federal Home Loan Mortgage Corporation Certificates And Obligations F H L M C [Member] | Mortgage Backed Securities [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost $ 18,658 $ 5,908
Noncredit Loss Component of OTTI Recorded in OCI 0 0
Gross unrealized gain 14 72
Gross unrealized loss 63 0
Fair Value $ 18,609 $ 5,980
Weighted average yield 2.14% 2.25%
After Five To Ten Years [Member] | Government National Mortgage Association Certificates And Obligations G N M A [Member] | Mortgage Backed Securities [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost $ 69,661 $ 91,744
Noncredit Loss Component of OTTI Recorded in OCI 0 0
Gross unrealized gain 1,244 1,635
Gross unrealized loss 0 92
Fair Value $ 70,905 $ 93,287
Weighted average yield 3.05% 3.06%
After Five To Ten Years [Member] | Federal National Mortgage Association Certificates And Obligations F N M A [Member] | Mortgage Backed Securities [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost $ 49,934 $ 17,181
Noncredit Loss Component of OTTI Recorded in OCI 0 0
Gross unrealized gain 0 0
Gross unrealized loss 818 261
Fair Value $ 49,116 $ 16,920
Weighted average yield 1.83% 1.87%
After Five To Ten Years [Member] | Collateralized Mortgage Obligations [Member] | Mortgage Backed Securities [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost $ 2,556  
Noncredit Loss Component of OTTI Recorded in OCI 0  
Gross unrealized gain 11  
Gross unrealized loss 0  
Fair Value $ 2,567  
Weighted average yield 2.23%  
After Ten Years [Member] | US Government Sponsored Enterprises Debt Securities [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost $ 40,769 $ 44,145
Noncredit Loss Component of OTTI Recorded in OCI 0 0
Gross unrealized gain 1 8
Gross unrealized loss 149 166
Fair Value $ 40,621 $ 43,987
Weighted average yield 1.84% 1.12%
After Ten Years [Member] | Puerto Rico Government Obligations [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost $ 3,972 $ 21,245
Noncredit Loss Component of OTTI Recorded in OCI 0 2,028
Gross unrealized gain 0 73
Gross unrealized loss 1,277 1,662
Fair Value $ 2,695 $ 17,628
Weighted average yield 6.97% 1.86%
After Ten Years [Member] | Federal Home Loan Mortgage Corporation Certificates And Obligations F H L M C [Member] | Mortgage Backed Securities [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost $ 297,733 $ 314,906
Noncredit Loss Component of OTTI Recorded in OCI 0 0
Gross unrealized gain 217 261
Gross unrealized loss 4,853 5,827
Fair Value $ 293,097 $ 309,340
Weighted average yield 2.23% 2.17%
After Ten Years [Member] | Government National Mortgage Association Certificates And Obligations G N M A [Member] | Mortgage Backed Securities [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost $ 145,067 $ 123,548
Noncredit Loss Component of OTTI Recorded in OCI 0 0
Gross unrealized gain 5,910 9,706
Gross unrealized loss 334 0
Fair Value $ 150,643 $ 133,254
Weighted average yield 3.81% 4.36%
After Ten Years [Member] | Federal National Mortgage Association Certificates And Obligations F N M A [Member] | Mortgage Backed Securities [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost $ 613,129 $ 690,625
Noncredit Loss Component of OTTI Recorded in OCI 0 0
Gross unrealized gain 3,180 4,136
Gross unrealized loss 6,401 9,406
Fair Value $ 609,908 $ 685,355
Weighted average yield 2.43% 2.35%
After Ten Years [Member] | Collateralized Mortgage Obligations [Member] | Mortgage Backed Securities [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost $ 35,331 $ 39,120
Noncredit Loss Component of OTTI Recorded in OCI 0 0
Gross unrealized gain 231 0
Gross unrealized loss 0 132
Fair Value $ 35,562 $ 38,988
Weighted average yield 2.22% 1.44%
After Ten Years [Member] | Mortgage Backed Securities Issued By Private Enterprises [Member] | Mortgage Backed Securities [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost $ 22,791 $ 28,815
Noncredit Loss Component of OTTI Recorded in OCI 5,731 8,122
Gross unrealized gain 0 0
Gross unrealized loss 0 0
Fair Value $ 17,060 $ 20,693
Weighted average yield 2.44% 2.40%
Equity Securities [Member]    
Schedule Of Available For Sale Securities [Line Items]    
Amortized cost $ 424 [1] $ 415 [2]
Noncredit Loss Component of OTTI Recorded in OCI 0 [1] 0 [2]
Gross unrealized gain 0 [1] 0 [2]
Gross unrealized loss 6 [1] 7 [2]
Fair Value $ 418 [1] $ 408 [2]
Weighted average yield 2.11% [1] 2.44% [2]
[1]
(1) Equity securities consisted of investment in a Community Reinvestment Act Qualified Investment Fund.
[2]
(1) Equity securities consisted of investment in a Community Reinvestment Act Qualified Investment Fund.