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LOAN PORTFOLIO (Tables)
12 Months Ended
Dec. 31, 2018
Accounts, Notes, Loans and Financing Receivable [Line Items]  
Loan Portfolio Held for Investment [Table Text Block]

The following provides information about the loan portfolio held for investment:

As of December 31,As ofDecember 31,
20182017
(In thousands)
Residential mortgage loans, mainly secured by first mortgages$3,163,208$3,290,957
Commercial loans:
Construction loans (1)79,429111,397
Commercial mortgage loans (1)1,522,6621,614,972
Commercial and Industrial loans (1)(2)2,148,1112,083,253
Total commercial loans3,750,2023,809,622
Finance leases333,536257,462
Consumer loans1,611,1771,492,435
Loans held for investment8,858,1238,850,476
Allowance for loan and lease losses(196,362)(231,843)
Loans held for investment, net $8,661,761$8,618,633
(1) During the first and third quarters of 2018, the Corporation transferred $74.4 million (net of fair value write-downs of $22.2 million recorded at the time of transfers) in nonaccrual loans to held for sale. Loans transferred to held for sale consisted of nonaccrual commercial mortgage loans totaling $39.6 million (net of fair value write-downs of $13.8 million), nonaccrual construction loans totaling $33.0 million (net of fair value write-downs of $6.7 million) and nonaccrual commercial and industrial loans totaling $1.8 million (net of fair value write-downs of $1.7 million). Approximately $27.2 million of the commercial mortgage loans transferred to loans held for sale and $30.0 million of the construction loans transferred to loans held for sale were eventually sold during the second, third, and fourth quarters of 2018.
(2) As of December 31, 2018 and 2017, $796.8 million and $833.5 million, respectively, of commercial loans were secured by real estate but are not dependent upon the real estate for repayment.
Loans Held for Investment on Which Accrual of Interest Income had been Discontinued [Table Text Block]
Loans held for investment on which accrual of interest income had been discontinued were as follows:
As ofAs of
December 31, December 31,
20182017
(In thousands)
Nonaccrual loans:
Residential mortgage$147,287$178,291
Commercial mortgage (1)109,536156,493
Commercial and Industrial (1)30,38285,839
Construction:
Land (1)6,26015,026
Construction-commercial (1)-35,100
Construction-residential2,1021,987
Consumer:
Auto loans11,21210,211
Finance leases1,3291,237
Other consumer loans7,8655,370
Total nonaccrual loans held for investment (2)(3)(4)$315,973$489,554
________________
(1)During the first and third quarters 2018, the Corporation transferred $74.4 million (net of fair value write-downs of $22.2 million recorded at the time of transfers) in nonaccrual loans to held for sale. Loans transferred to held for sale consisted of nonaccrual commercial mortgage loans totaling $39.6 million (net of fair value write-downs of $13.8 million), nonaccrual construction loans totaling $33.0 million (net of fair value write-downs of $6.7 million) and nonaccrual commercial and industrial loans totaling $1.8 million (net of fair value write-downs of $1.7 million). Approximately $27.2 million of the commercial mortgage loans transferred to loans held for sale and $30.0 million of the construction loans transferred to loans held for sale were eventually sold during the second, third and fourth quarters of 2018.
(2)Excludes $16.1 million and $8.3 million of nonaccrual loans held for sale as of December 31, 2018 and December 31, 2017, respectively.
(3)Amount excludes PCI loans with a carrying value of approximately $146.6 million and $158.2 million as of December 31, 2018 and 2017, respectively, primarily mortgage loans acquired from Doral Bank in the first quarter of 2015 and from Doral Financial in the second quarter of 2014, as further discussed below. These loans are not considered nonaccrual due to the application of the accretion method, under which these loans will accrete interest income over the remaining life of the loans using an estimated cash flow analysis.
(4)Nonaccrual loans exclude $478.9 million and $374.7 million of TDR loans that are in compliance with the modified terms and in accrual status as of December 31, 2018 and 2017, respectively.
Corporation's Aging of Loans Held for Investment Portfolio [Table Text Block]
The Corporation’s aging of the loans held for investment portfolio is as follows:
As of December 31, 201830-59 Days Past Due60-89 Days Past Due90 days or more Past Due (1)(2)(3)Total Past Due Purchased Credit-Impaired Loans Current Total loans held for investment90 days past due and still accruing (1)(2)(3)
(In thousands)
Residential mortgage:
FHA/VA government-guaranteed
loans (2) (3) (4)$-$4,183$104,751$108,934$-$38,271$147,205$104,751
Other residential mortgage loans (2) (4)-62,077161,851223,928143,1762,648,8993,016,00314,564
Commercial:
Commercial and Industrial loans2,5506635,38538,001-2,110,1102,148,1115,003
Commercial mortgage loans (4)-1,038110,482111,5203,4641,407,6781,522,662946
Construction:
Land (4)-2076,3276,534-13,77920,31367
Construction-commercial (4)-----47,96547,965-
Construction-residential (4)--2,1022,102-9,04911,151-
Consumer:
Auto loans31,0707,10311,21249,385-897,091946,476-
Finance leases5,5021,3621,3298,193-325,343333,536-
Other consumer loans9,8984,54211,61726,057-638,644664,7013,752
Total loans held for investment$49,020$80,578$445,056$574,654$146,640$8,136,829$8,858,123$129,083
(1)Includes nonaccrual loans and accruing loans that were contractually delinquent 90 days or more (i.e., FHA/VA guaranteed loans and credit cards). Credit card loans continue to accrue finance charges and fees until charged-off at 180 days.
(2)It is the Corporation's policy to report delinquent residential mortgage loans insured by the FHA, guaranteed by the VA, and other government-insured loans as past-due loans 90 days and still accruing as opposed to nonaccrual loans since the principal repayment is insured. These balances include $51.4 million of residential mortgage loans insured by the FHA and guaranteed by the VA that were over 15 months delinquent, and were no longer accruing interest as of December 31, 2018, taking into consideration the FHA interest curtailment process.
(3)As of December 31, 2018, includes $43.6 million of defaulted loans collateralizing GNMA securities for which the Corporation has an unconditional option (but not an obligation) to repurchase the defaulted loans.
(4)According to the Corporation's delinquency policy and consistent with the instructions for the preparation of the Consolidated Financial Statements for Bank Holding Companies (FR Y-9C) required by the Federal Reserve Board, residential mortgage, commercial mortgage, and construction loans are considered past due when the borrower is in arrears on two or more monthly payments. FHA/VA government-guaranteed loans, other residential mortgage loans, commercial mortgage loans, and land loans past due 30-59 days as of December 31, 2018 amounted to $5.6 million, $101.4 million, $5.1 million, and $0.2 million, respectively.

As of December 31, 201730-59 Days Past Due60-89 Days Past Due90 days or more Past Due (1)(2)(3)Total Past Due Purchased Credit-Impaired Loans Current Total loans held for investment90 days past due and still accruing (1)(2)(3)
(In thousands)
Residential mortgage:
FHA/VA government-guaranteed
loans (2) (3) (4)$-$6,792$102,815$109,607$-$29,332$138,939$102,815
Other residential mortgage loans (2) (4)-92,502193,750286,252153,9912,711,7753,152,01815,459
Commercial:
Commercial and Industrial loans8,97157688,15697,703-1,985,5502,083,2532,317
Commercial mortgage loans (4)-7,525163,180170,7054,1831,440,0841,614,9726,687
Construction:
Land (4) -12415,17715,301-11,63026,931151
Construction-commercial (4)--35,10035,100-41,45676,556-
Construction-residential (4)-951,9872,082-5,8287,910-
Consumer:
Auto loans57,56023,78310,21191,554-752,777844,331-
Finance leases10,5493,4841,23715,270-242,192257,462-
Other consumer loans10,7765,0529,36125,189-622,915648,1043,991
Total loans held for investment$87,856$139,933$620,974$848,763$158,174$7,843,539$8,850,476$131,420
(1)Includes nonaccrual loans and accruing loans that were contractually delinquent 90 days or more (i.e., FHA/VA guaranteed loans and credit cards). Credit card loans continue to accrue finance charges and fees until charged-off at 180 days.
(2)It is the Corporation's policy to report delinquent residential mortgage loans insured by the FHA, guaranteed by the VA, and other government-insured loans as past-due loans 90 days and still accruing as opposed to nonaccrual loans since the principal repayment is insured. These balances include $29.9 million of residential mortgage loans insured by the FHA and guaranteed by the VA that were over 15 months delinquent, and were no longer accruing interest as of December 31, 2017, taking into consideration the FHA interest curtailment process.
(3)As of December 31, 2017, includes $62.1 million of defaulted loans collateralizing GNMA securities for which the Corporation has an unconditional option (but not an obligation) to repurchase the defaulted loans.
(4)According to the Corporation's delinquency policy and consistent with the instructions for the preparation of the Consolidated Financial Statements for Bank Holding Companies (FR Y-9C) required by the Federal Reserve Board, residential mortgage, commercial mortgage, and construction loans are considered past due when the borrower is in arrears on two or more monthly payments. FHA/VA government-guaranteed loans, other residential mortgage loans, commercial mortgage loans, and land loans past due 30-59 days as of December 31, 2017 amounted to $6.0 million, $224.0 million, $9.0 million, and $2.5 million, respectively.
Corporation's Credit Quality Indicators by Loan [Table Text Block]
The Corporation’s commercial and construction loans credit quality indicators as of December 31, 2018 and 2017 are summarized below:
Commercial Credit Exposure-Credit Risk Profile Based on Creditworthiness Category:
SubstandardDoubtfulLossTotal Adversely Classified (1)Total Portfolio
December 31, 2018
(In thousands)
Commercial mortgage$276,935$1,701$-$278,636$1,522,662
Construction:
Land7,407--7,40720,313
Construction-commercial----47,965
Construction-residential2,102--2,10211,151
Commercial and Industrial45,2746,11439651,7842,148,111
Commercial Credit Exposure-Credit Risk Profile Based on Creditworthiness Category:
SubstandardDoubtfulLossTotal Adversely Classified (1)Total Portfolio
December 31, 2017
(In thousands)
Commercial mortgage$257,503$4,166$-$261,669$1,614,972
Construction:
Land15,971490-16,46126,931
Construction-commercial35,100--35,10076,556
Construction-residential1,987--1,9877,910
Commercial and Industrial154,4163,854676158,9462,083,253
(1)Excludes nonaccrual loans held for sale of $16.1 million ($11.4 million commercial mortgage, $3.0 million construction-commercial, and $1.7 million commercial and industrial) and $8.3 million (construction-land) as of December 31, 2018 and December 31, 2017, respectively.

The Corporation’s consumer and residential loans credit quality indicators as of December 31, 2018 and 2017 are summarized below:

December 31, 2018Consumer Credit Exposure-Credit Risk Profile Based on Payment Activity
Residential Real-EstateConsumer
FHA/VA/ Guaranteed (1)Other residential loansAutoFinance LeasesOther Consumer
(In thousands)
Performing$147,205$2,725,540$935,264$332,207$656,836
Purchased Credit-Impaired (2)-143,176---
Nonaccrual-147,28711,2121,3297,865
Total$147,205$3,016,003$946,476$333,536$664,701
(1)It is the Corporation's policy to report delinquent residential mortgage loans insured by the FHA, guaranteed by the VA, and other government-insured loans as 90 days past-due loans and still accruing as opposed to nonaccrual loans since the principal repayment is insured. This balance includes $51.4 million of residential mortgage loans insured by the FHA that were over 15 months delinquent, and were no longer accruing interest as of December 31, 2018, taking into consideration the FHA interest curtailment process.
(2)PCI loans are excluded from nonaccrual statistics due to the application of the accretion method, under which these loans will accrete interest income over the remaining life of the loans using estimated cash flow analyses.
December 31, 2017Consumer Credit Exposure-Credit Risk Profile Based on Payment Activity
Residential Real-EstateConsumer
FHA/VA/ Guaranteed (1)Other residential loansAutoFinance LeasesOther Consumer
(In thousands)
Performing$138,939$2,819,736$834,120$256,225$642,734
Purchased Credit-Impaired (2)-153,991---
Nonaccrual-178,29110,2111,2375,370
Total$138,939$3,152,018$844,331$257,462$648,104
(1)It is the Corporation's policy to report delinquent residential mortgage loans insured by the FHA, guaranteed by the VA, and other government-insured loans as 90 days past-due loans and still accruing as opposed to nonaccrual loans since the principal repayment is insured. This balance includes $29.9 million of residential mortgage loans insured by the FHA that were over 15 months delinquent, and were no longer accruing interest as of December 31, 2017, taking into consideration the FHA interest curtailment process.
(2)PCI loans are excluded from nonaccrual statistics due to the application of the accretion method, under which these loans will accrete interest income over the remaining life of the loans using estimated cash flow analyses.
Impaired Loans [Table Text Block]

The following tables present information about impaired loans held for investment, excluding PCI loans, which are reported separately, as discussed below:

Impaired Loans
Impaired Loans
Impaired Loans - With a Related Specific Allowance With No Related Specific AllowanceImpaired Loans Total
Recorded Investment (1)Unpaid Principal BalanceRelated Specific AllowanceRecorded Investment (1)Unpaid Principal BalanceRecorded Investment (1)Unpaid Principal BalanceRelated Specific Allowance
(In thousands)
As of December 31, 2018
FHA/VA-Guaranteed loans$-$-$-$-$-$-$-$-
Other residential mortgage loans293,494325,89719,965110,238148,920403,732474,81719,965
Commercial:
Commercial mortgage loans184,068201,11617,68443,35849,253227,426250,36917,684
Commercial and Industrial loans61,16276,0279,69330,03048,08591,192124,1129,693
Construction:
Land2,4442,9235522,4312,9274,8755,850552
Construction-commercial--------
Construction-residential1,7182,370208--1,7182,370208
Consumer:
Auto loans17,78117,7813,68925025018,03118,0313,689
Finance leases1,9141,91410222221,9361,936102
Other consumer loans9,29110,0662,0832,0682,75011,35912,8162,083
$571,872$638,094$53,976$188,397$252,207$760,269$890,301$53,976
(1) Excluding accrued interest receivable.

Impaired Loans
Impaired Loans - With a Related Specific Allowance With No Related Specific AllowanceImpaired Loans Total
Recorded Investment (1)Unpaid Principal BalanceRelated Specific AllowanceRecorded Investment (1)Unpaid Principal BalanceRecorded Investment (1)Unpaid Principal BalanceRelated Specific Allowance
(In thousands)
As of December 31, 2017
FHA/VA-Guaranteed loans$-$-$-$-$-$-$-$-
Other residential mortgage loans316,616349,28422,086116,818154,048433,434503,33222,086
Commercial:
Commercial mortgage loans87,814124,0849,78365,100100,612152,914224,6969,783
Commercial and Industrial loans90,008112,00512,35928,29231,254118,300143,25912,359
Construction:
Land11,86519,9731,402484911,91320,0221,402
Construction-commercial35,10138,595560--35,10138,595560
Construction-residential25235555--25235555
Consumer:
Auto loans22,33822,3383,66526726722,60522,6053,665
Finance leases2,1842,184104--2,1842,184104
Other consumer loans11,08411,8301,3962,5213,68813,60515,5181,396
$577,262$680,648$51,410$213,046$289,918$790,308$970,566$51,410
(1) Excluding accrued interest receivable.

Average Recorded Investment (1)Interest Income on Accrual BasisInterest Income on Cash BasisTotal Interest Income
(In thousands)
Year Ended December 31, 2018
FHA/VA-Guaranteed loans$-$-$-$-
Other residential mortgage loans411,73018,1311,37619,507
Commercial:
Commercial mortgage loans233,3724,4342,1356,569
Commercial and Industrial loans99,0502,53092,539
Construction:
Land5,0259326119
Construction-commercial----
Construction-residential1,724---
Consumer:
Auto loans20,1561,449-1,449
Finance leases2,197145-145
Other consumer loans12,1779131641,077
$785,431$27,695$3,710$31,405
(1) Excluding accrued interest receivable.

Average Recorded Investment (1)Interest Income on Accrual BasisInterest Income on Cash BasisTotal Interest Income
(In thousands)
Year Ended December 31, 2017
FHA/VA-Guaranteed loans$-$-$-$-
Other residential mortgage loans438,84717,3162,47819,794
Commercial:
Commercial mortgage loans180,2831,9833902,373
Commercial and Industrial loans121,2331,4474031,850
Construction:
Land14,17437238410
Construction-commercial35,996---
Construction-residential252---
Consumer:
Auto loans24,6181,781-1,781
Finance leases2,428168-168
Other consumer loans14,3241,1761441,320
$832,155$24,243$3,453$27,696
(1) Excluding accrued interest receivable.

Average Recorded Investment (1)Interest Income on Accrual BasisInterest Income on Cash BasisTotal Interest Income
(In thousands)
Year Ended December 31, 2016
FHA/VA-Guaranteed loans$-$-$-$-
Other residential mortgage loans451,27618,4922,23420,726
Commercial:
Commercial mortgage loans203,3221,4037232,126
Commercial and Industrial loans166,3626311,2871,918
Construction:
Land15,80117051221
Construction-commercial38,191---
Construction-residential1,348---
Consumer:
Auto loans27,1771,820-1,820
Finance leases2,846203-203
Other consumer loans18,0181,3761541,530
$924,341$24,095$4,449$28,544
(1) Excluding accrued interest receivable.

The following table show the activity for impaired loans for 2018, 2017 and 2016:
201820172016
(In thousands)
Impaired Loans:
Balance at beginning of year$790,308$887,905$806,509
Loans determined impaired during the year250,524140,977288,202
Charge-offs (1)(57,152)(82,113)(67,210)
Loans sold, net of charge-offs(4,121)(53,245)(8,675)
Increases to existing impaired loans7,3358,2923,236
Foreclosures(36,453)(37,513)(36,161)
Loans no longer considered impaired(5,417)(3,526)(27,643)
Loans transferred to held for sale(74,052)--
Paid in full, partial payments and other(110,703)(70,469)(70,353)
Balance at end of year$760,269$790,308$887,905
(1)For the year ended December 31, 2018, includes charge-offs totaling $22.2 million associated with the $74.4 million in nonaccrual loans transferred to held for sale. For the year ended December 31, 2017, includes a charge-off of $10.7 million related to the sale of the PREPA credit line and, for the year ended December 31, 2016, includes $4.2 million of charge-offs related to impaired loans included in a sale of a $16.3 million pool of non-performing assets.
Accretable Yield [Table Text Block]
Changes in the accretable yield of PCI loans for the years ended December 31, 2018, 2017 and 2016 were as follows:
December 31, 2018December 31, 2017December 31, 2016
(In thousands)
Balance at beginning of year$103,682$116,462$118,385
Accretion recognized in earnings(10,189)(10,810)(11,533)
Reclassification (to) from non-accretable-(1,970)9,610
Balance at end of period$93,493$103,682$116,462
Changes In Carrying Amount Of Purchased Credit Impaired Loans Table [Text Block]
Changes in the carrying amount of PCI loans accounted for pursuant to ASC Topic 310-30 were as follows:
Year ended Year ended
December 31, 2018December 31, 2017
(In thousands)
Balance at beginning of year$158,174$165,818
Accretion 10,18910,810
Collections (16,749)(15,400)
Foreclosures(4,974)(3,054)
Ending balance $146,640$158,174
Allowance for loan losses(11,354)(11,251)
Ending balance, net of allowance for loan losses$135,286$146,923
Changes in Allowance for Loan and Lease Losses [Table Text Block]
The changes in the allowance for loan and lease losses were as follows:
ResidentialCommercialCommercial andConstructionConsumer
Year Ended December 31, 2018Mortgage LoansMortgage LoansIndustrial LoansLoansLoansTotal
(In thousands)
Allowance for loan and lease losses:
Beginning balance$58,975$48,493$48,871$4,522$70,982$231,843
Charge-offs(24,775)(23,911)(9,704)(8,296)(50,106)(116,792)
Recoveries3,3927,9251,8193348,58822,058
Provision (release)13,20223,074(8,440)7,03224,38559,253
Ending balance$50,794$55,581$32,546$3,592$53,849$196,362
Ending balance: specific reserve for impaired loans$19,965$17,684$9,693$760$5,874$53,976
Ending balance: purchased credit-impaired loans (1)$10,954$400$-$-$-$11,354
Ending balance: general allowance$19,875$37,497$22,853$2,832$47,975$131,032
Loans held for investment:
Ending balance$3,163,208$1,522,662$2,148,111$79,429$1,944,713$8,858,123
Ending balance: impaired loans$403,732$227,426$91,192$6,593$31,326$760,269
Ending balance: purchased credit-impaired loans$143,176$3,464$-$-$-$146,640
Ending balance: loans with general allowance$2,616,300$1,291,772$2,056,919$72,836$1,913,387$7,951,214

ResidentialCommercialCommercial andConstructionConsumer
Year Ended December 31, 2017Mortgage LoansMortgage LoansIndustrial LoansLoansLoansTotal
(In thousands)
Allowance for loan and lease losses:
Beginning balance$33,980$57,261$61,953$2,562$49,847$205,603
Charge-offs(28,186)(39,092)(19,855)(3,607)(44,030)(134,770)
Recoveries2,4372705,7557327,56216,756
Provision50,74430,0541,0184,83557,603144,254
Ending balance$58,975$48,493$48,871$4,522$70,982$231,843
Ending balance: specific reserve for impaired loans$22,086$9,783$12,359$2,017$5,165$51,410
Ending balance: purchased credit-impaired loans (1)$10,873$378$-$-$-$11,251
Ending balance: general allowance$26,016$38,332$36,512$2,505$65,817$169,182
Loans held for investment:
Ending balance$3,290,957$1,614,972$2,083,253$111,397$1,749,897$8,850,476
Ending balance: impaired loans$433,434$152,914$118,300$47,266$38,394$790,308
Ending balance: purchased credit-impaired loans$153,991$4,183$-$-$-$158,174
Ending balance: loans with general allowance$2,703,532$1,457,875$1,964,953$64,131$1,711,503$7,901,994

The tables below present the allowance for loan and lease losses and the carrying value of loans by portfolio segment as of December 31, 2018 and 2017:
As of December 31, 2018Residential Mortgage LoansCommercial Mortgage LoansCommercial and Industrial LoansConsumer Loans
Construction Loans
(Dollars in thousands)Total
Impaired loans without specific reserves:
Principal balance of loans, net of charge-offs$110,238$43,358$30,030$2,431$2,340$188,397
Impaired loans with specific reserves:
Principal balance of loans, net of charge-offs293,494184,06861,1624,16228,986571,872
Allowance for loan and lease losses19,96517,6849,6937605,87453,976
Allowance for loan and lease losses to
principal balance6.80%9.61%15.85%18.26%20.26%9.44%
PCI loans:
Carrying value of PCI loans143,1763,464---146,640
Allowance for PCI loans10,954400---11,354
Allowance for PCI loans to carrying value7.65%11.55%---7.74%
Loans with general allowance:
Principal balance of loans2,616,3001,291,7722,056,91972,8361,913,3877,951,214
Allowance for loan and lease losses19,87537,49722,8532,83247,975131,032
Allowance for loan and lease losses to
principal balance0.76%2.90%1.11%3.89%2.51%1.65%
Total loans held for investment:
Principal balance of loans$3,163,208$1,522,662$2,148,111$79,429$1,944,713$8,858,123
Allowance for loan and lease losses50,79455,58132,5463,59253,849196,362
Allowance for loan and lease losses to
principal balance (1)1.61%3.65%1.52%4.52%2.77%2.22%

Residential Mortgage LoansCommercial Mortgage LoansCommercial and Industrial LoansConsumer Loans
Construction Loans
(Dollars in thousands)Total
As of December 31, 2017
Impaired loans without specific reserves:
Principal balance of loans, net of charge-offs$116,818$65,100$28,292$48$2,788$213,046
Impaired loans with specific reserves:
Principal balance of loans, net of charge-offs316,61687,81490,00847,21835,606577,262
Allowance for loan and lease losses22,0869,78312,3592,0175,16551,410
Allowance for loan and lease losses to
principal balance6.98%11.14%13.73%4.27%14.51%8.91%
PCI loans:
Carrying value of PCI loans153,9914,183---158,174
Allowance for PCI loans10,873378---11,251
Allowance for PCI loans to carrying value7.06%9.04%---7.11%
Loans with general allowance:
Principal balance of loans2,703,5321,457,8751,964,95364,1311,711,5037,901,994
Allowance for loan and lease losses26,01638,33236,5122,50565,817169,182
Allowance for loan and lease losses to
principal balance0.96%2.63%1.86%3.91%3.85%2.14%
Total loans held for investment:
Principal balance of loans$3,290,957$1,614,972$2,083,253$111,397$1,749,897$8,850,476
Allowance for loan and lease losses58,97548,49348,8714,52270,982231,843
Allowance for loan and lease losses to
principal balance (1)1.79%3.00%2.35%4.06%4.06%2.62%
(1) Loans used in the denominator include PCI loans of $146.6 million and $158.2 million as of December 31, 2018 and 2017, respectively. However, the Corporation separately tracks and reports PCI loans and excludes these loans from the amounts of nonaccrual loans, impaired loans, TDRs and non-performing assets.
Troubled Debt Restructurings On Financing Receivables Table [Text Block]
Selected information on TDR loans held for investment based on the recorded investment by loan class and modification type is summarized in the following tables. This information reflects all of the Corporation's TDRs held for investment:
As of December 31, 2018
Interest rate below marketMaturity or term extensionCombination of reduction in interest rate and extension of maturityForgiveness of principal and/or interestForbearance Agreement Other (1)Total
(In thousands)
Troubled Debt Restructurings:
Non-FHA/VA residential mortgage loans$22,729$11,586$239,348$-$145$60,094$333,902
Commercial Mortgage loans (2)3,9662,005122,709--9,269137,949
Commercial and Industrial loans (3)66419,76913,323-2,67338,49274,921
Construction loans:
Land162,5241,933--2924,765
Construction-commercial-------
Construction-residential-545---217762
Consumer loans - Auto-1,51710,085--6,42918,031
Finance leases-1011,186--6481,935
Consumer loans - Other1,3961,2365,651275-1,82410,382
Total Troubled Debt Restructurings $28,771$39,283$394,235$275$2,818$117,265$582,647
(1)Other concessions granted by the Corporation include deferral of principal and/or interest payments for a period longer than what would be considered insignificant, payment plans under judicial stipulation, or a combination of the concessions listed in the table.
(2)Excludes commercial mortgage TDR loans held for sale amounting to $11.1 million as of December 31, 2018.
(3)Excludes commercial and industrial TDR loans held for sale amounting to $0.9 millions of December 31, 2018.

As of December 31, 2017
Interest rate below marketMaturity or term extensionCombination of reduction in interest rate and extension of maturityForgiveness of principal and/or interestForbearance AgreementOther (1)Total
(In thousands)
Troubled Debt Restructurings:
Non-FHA/VA residential mortgage loans$25,964$8,318$267,578$-$-$62,070$363,930
Commercial Mortgage loans6,5632,09431,870--10,28550,812
Commercial and Industrial loans2,51020,64816,049-6,62348,28294,112
Construction loans:
Land183,9412,186--3316,476
Construction-commercial ---35,100--35,100
Construction-residential-----217217
Consumer loans - Auto-1,34714,233--7,02522,605
Finance leases-2381,946---2,184
Consumer loans - Other8922,0976,891217-1,68611,783
Total Troubled Debt Restructurings $35,947$38,683$340,753$35,317$6,623$129,896$587,219
(1)Other concessions granted by the Corporation include deferral of principal and/or interest payments for a period longer than what would be considered insignificant, payment plans under judicial stipulation, or a combination of the concessions listed in the table.

The following table presents the Corporation's TDR loans held for investment activity:
Year EndedYear EndedYear Ended
December 31, 2018December 31, 2017December 31, 2016
(In thousands)
Beginning balance of TDRs$587,219$647,048$661,591
New TDRs171,85793,83784,942
Increases to existing TDRs7,0276,5753,921
Charge-offs post-modification(1)(2)(3)(27,951)(32,963)(24,876)
Sales, net of charge-offs-(53,245)(3,761)
Foreclosures (21,591)(25,059)(16,834)
TDRs transferred to held for sale, net of charge-offs(34,541)--
Paid-off, partial payments and other(99,373)(48,974)(57,935)
Ending balance of TDRs$582,647$587,219$647,048
(1)For the year ended December 31, 2018, includes charge-offs totaling $8.5 million associated with $34.5 million in commercial and construction loans transferred to held for sale.
(2)For the year ended December 31, 2017, includes a $10.7 million charge-off related to the sale of the PREPA credit line.
(3)For the year ended December 31, 2016, includes $1.3 million of charge-offs related to TDRs included in the sale of the $16.3 million pool of non-performing assets.

The following table provides a breakdown of the TDR loans held for investment by those in accrual and nonaccrual status:
As of December 31, 2018
AccrualNonaccrual (1) Total TDRs
(In thousands)
Non-FHA/VA residential mortgage loans$271,766$62,136$333,902
Commercial Mortgage loans (2)116,83021,119137,949
Commercial and Industrial loans (3)66,6038,31874,921
Construction loans:
Land1,0713,6944,765
Construction-commercial---
Construction-residential-762762
Consumer loans - Auto11,8426,18918,031
Finance leases1,7911441,935
Consumer loans - Other9,0251,35710,382
Total Troubled Debt Restructurings$478,928$103,719$582,647
(1)Included in nonaccrual loans are $17.7 million in loans that are performing under the terms of the restructuring agreement but are reported in nonaccrual status until the restructured loans meet the criteria of sustained payment performance under the revised terms for reinstatement to accrual status and are deemed fully collectible.
(2)Excludes commercial mortgage TDR loans held for sale amounting to $11.1 million as of December 31, 2018.
(3)Excludes commercial and industrial TDR loans held for sale amounting to $0.9 million as of December 31, 2018.

As of December 31, 2017
AccrualNonaccrual (1)Total TDRs
(In thousands)
Non-FHA/VA residential mortgage loans$280,729$83,201$363,930
Commercial Mortgage loans23,32927,48350,812
Commercial and Industrial loans41,53652,57694,112
Construction loans:
Land1,2915,1856,476
Construction-commercial -35,10035,100
Construction-residential-217217
Consumer loans - Auto15,5487,05722,605
Finance leases1,9682162,184
Consumer loans - Other10,2941,48911,783
Total Troubled Debt Restructurings $374,695$212,524$587,219
(1)Included in nonaccrual loans are $88.6 million in loans that were performing under the terms of the restructuring agreement but are reported in nonaccrual status until the restructured loans meet the criteria of sustained payment performance under the revised terms for reinstatement to accrual status and are deemed fully collectible.
Entity Loan Modification Program [Member]  
Accounts, Notes, Loans and Financing Receivable [Line Items]  
Troubled Debt Restructurings On Financing Receivables Table [Text Block]

Loan modifications that are considered TDR loans completed during 2018, 2017 and 2016 were as follows:

Year Ended December 31, 2018
Number of contractsPre-modification Outstanding Recorded InvestmentPost-modification Outstanding Recorded Investment
(In thousands)
Troubled Debt Restructurings:
Non-FHA/VA residential mortgage loans104$14,827$14,159
Commercial Mortgage loans11138,994138,785
Commercial and Industrial loans109,1418,786
Construction loans:
Land19797
Construction-residential1587558
Consumer loans - Auto2854,5004,489
Finance leases481,001987
Consumer loans - Other7683,9353,996
Total Troubled Debt Restructurings1,228$173,082$171,857

Year ended December 31, 2017
Number of contractsPre-modification Outstanding Recorded InvestmentPost-modification Outstanding Recorded Investment
(In thousands)
Troubled Debt Restructurings:
Non-FHA/VA residential mortgage loans132$19,484$19,263
Commercial Mortgage loans1325,72225,018
Commercial and Industrial loans2139,42839,338
Construction loans:
Land4122125
Consumer loans - Auto4266,4516,451
Finance leases22548548
Consumer loans - Other6573,0413,094
Total Troubled Debt Restructurings1,275$94,796$93,837

Year ended December 31, 2016
Number of contractsPre-modification Outstanding Recorded InvestmentPost-modification Outstanding Recorded Investment
(In thousands)
Troubled Debt Restructurings:
Non-FHA/VA residential mortgage loans209$30,940$29,668
Commercial Mortgage loans115,7105,739
Commercial and Industrial loans2522,18222,184
Construction loans:
Land96,7596,756
Consumer loans - Auto74413,14113,141
Finance leases741,8781,878
Consumer loans - Other1,1565,4965,576
Total Troubled Debt Restructurings2,228$86,106$84,942
Entity Loan Modification Program [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]  
Accounts, Notes, Loans and Financing Receivable [Line Items]  
Troubled Debt Restructurings On Financing Receivables Table [Text Block]

Loan modifications considered TDR loans that defaulted during the years ended December 31, 2018, 2017, and 2016, and had become TDR during the 12-months preceding the default date, were as follows:

Year ended December 31,
201820172016
Number of contractsRecorded InvestmentNumber of contractsRecorded InvestmentNumber of contractsRecorded Investment
(In thousands)
Non-FHA/VA residential mortgage loans15$1,99446$5,35550$7,673
Commercial Mortgage loans--157--
Consumer loans - Auto621,0031420751764
Finance leases122139243
Consumer loans - Other5620699387119454
Total 134$3,225161$6,045222$8,934
Entity Loan Modification Program [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | AB Note Restructure Workout Strategy [Member]  
Accounts, Notes, Loans and Financing Receivable [Line Items]  
Troubled Debt Restructurings On Financing Receivables Table [Text Block]

The following table provides additional information about the volume of this type of loan restructuring and the effect on the allowance for loan and lease losses in 2018, 2017 and 2016:

(In thousands)December 31, 2018December 31, 2017December 31, 2016
Beginning balance$35,577$36,971$39,329
New TDR loan splits32,104--
Paid-off and partial payments(33,841)(1,394)(2,358)
Ending balance$33,840$35,577$36,971
(In thousands)December 31, 2018December 31, 2017December 31, 2016
Allowance for loan losses at the beginning of the year$3,846$5,141$862
(Release) charges to the provision for loan losses(10,789)(1,295)4,279
Net loan loss recoveries7,416--
Allowance for loan losses at the end of the year$473$3,846$5,141
Financial Asset Acquired with Credit Deterioration [Member]  
Accounts, Notes, Loans and Financing Receivable [Line Items]  
Loan Portfolio Held for Investment [Table Text Block]
The carrying amounts of PCI loans were as follows:
As ofAs of
December 31, December 31,
20182017
(In thousands)
Residential mortgage loans$143,176$153,991
Commercial mortgage loans3,4644,183
Total PCI loans$146,640$158,174
Allowance for loan losses(11,354)(11,251)
Total PCI loans, net of allowance for loan losses$135,286$146,923
Corporation's Aging of Loans Held for Investment Portfolio [Table Text Block]
The following tables present PCI loans by past due status as of December 31, 2018 and 2017:
As of December 31, 201830-59 Days 60-89 Days 90 days or more Total Past Due Total PCI loans
Current
(In thousands)
Residential mortgage loans$-$6,979$26,932$33,911$109,265$143,176
Commercial mortgage loans --2,5122,5129523,464
Total (1)$-$6,979$29,444$36,423$110,217$146,640
_____________
(1)According to the Corporation's delinquency policy and consistent with the instructions for the preparation of the Consolidated Financial Statements for Bank Holding Companies (FR Y-9C) required by the Federal Reserve Board, residential mortgage and commercial mortgage loans are considered past due when the borrower is in arrears two or more monthly payments. PCI residential mortgage loans past due 30-59 days as of December 31, 2018 amounted to $11.6 million. No PCI commercial mortgage loan was 30-59 days past due as of December 31, 2018.
As of December 31, 201730-59 Days 60-89 Days 90 days or more Total Past Due Total PCI loans
Current
(In thousands)
Residential mortgage loans $-$16,600$26,471$43,071$110,920$153,991
Commercial mortgage loans -3552,8343,1899944,183
Total (1)$-$16,955$29,305$46,260$111,914$158,174
_____________
(1)According to the Corporation's delinquency policy and consistent with the instructions for the preparation of the Consolidated Financial Statements for Bank Holding Companies (FR Y-9C) required by the Federal Reserve Board, residential mortgage and commercial mortgage loans are considered past due when the borrower is in arrears two or more monthly payments. PCI residential mortgage loans and PCI commercial mortgage loans past due 30-59 days as of December 31, 2017 amounted to $28.1 million and $0.2 million, respectively.
Changes in Allowance for Loan and Lease Losses [Table Text Block]
Changes in the allowance for loan losses related to PCI loans were as follows:
Year ended
December 31, 2018December 31, 2017
Balance at beginning of year$11,251$6,857
Provision for loan losses1034,394
Balance at end of period$11,354$11,251