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FAIR VALUE (Tables) | 9 Months Ended
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Sep. 30, 2021
Fair Value Disclosures [Abstract] |
Assets and Liabilities Measured at Fair Value on Recurring Basis [Table Text Block] |
Assets and liabilities measured at fair value on a recurring basis are summarized below as of September 30, 2021 and December 31, 2020:
|  | As of September 30, 2021 |  | As of December 31, 2020
|  | Fair Value Measurements Using |  | Fair Value Measurements Using
(In thousands) | Level 1 |  | Level 2 |  | Level 3 |  | Assets/Liabilities at Fair Value |  | Level 1 |  | Level 2 |  | Level 3 |  | Assets/Liabilities at Fair Value
Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Securities available for sale: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| U.S. Treasury securities | $ | 87,887 |  | $ | - |  | $ | - |  | $ | 87,887 |  | $ | 7,507 |  | $ | - |  | $ | - |  | $ | 7,507
| Noncallable U.S. agency debt securities |  | - |  |  | 278,795 |  |  | - |  |  | 278,795 |  |  | - |  |  | 173,371 |  |  | - |  |  | 173,371
| Callable U.S. agencies debt securities and MBS |  | - |  |  | 6,311,329 |  |  | - |  |  | 6,311,329 |  |  | - |  |  | 4,454,164 |  |  | - |  |  | 4,454,164
| Puerto Rico government obligations |  | - |  |  | - |  |  | 2,894 |  |  | 2,894 |  |  | - |  |  | - |  |  | 2,899 |  |  | 2,899
| Private label MBS |  | - |  |  | - |  |  | 7,574 |  |  | 7,574 |  |  | - |  |  | - |  |  | 8,428 |  |  | 8,428
| Other investments |  | - |  |  | - |  |  | 1,000 |  |  | 1,000 |  |  | - |  |  | - |  |  | 650 |  |  | 650
Equity securities |  | 5,436 |  |  | - |  |  | - |  |  | 5,436 |  |  | 1,474 |  |  | - |  |  | - |  |  | 1,474
Derivatives, included in assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Interest rate swap agreements |  | - |  |  | 1,218 |  |  | - |  |  | 1,218 |  |  | - |  |  | 1,622 |  |  | - |  |  | 1,622
| Purchased interest rate cap agreements |  | - |  |  | 3 |  |  | - |  |  | 3 |  |  | - |  |  | 1 |  |  | - |  |  | 1
| Interest rate lock commitments |  | - |  |  | 485 |  |  | - |  |  | 485 |  |  | - |  |  | 737 |  |  | - |  |  | 737
| Forward contracts |  | - |  |  | 44 |  |  | - |  |  | 44 |  |  | - |  |  | 102 |  |  | - |  |  | 102
| Forward loan sales commitments |  | - |  |  | 20 |  |  | - |  |  | 20 |  |  | - |  |  | 20 |  |  | - |  |  | 20
Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, included in liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Interest rate swap agreements |  | - |  |  | 1,213 |  |  | - |  |  | 1,213 |  |  | - |  |  | 1,639 |  |  | - |  |  | 1,639
| Written interest rate cap agreements |  | - |  |  | 3 |  |  | - |  |  | 3 |  |  | - |  |  | 1 |  |  | - |  |  | 1
| Forward contracts |  | - |  |  | 11 |  |  | - |  |  | 11 |  |  | - |  |  | 280 |  |  | - |  |  | 280
Fair Value of Assets and Liabilities Measured on Recurring Basis [Table Text Block] | The table below presents a reconciliation of the beginning and ending balances of all assets and liabilities measured at fair value on a recurring basis using significant unobservable inputs (Level 3) for the quarters and nine-month periods ended September 30, 2021 and 2020:
|  |  | Quarter Ended September 30,
|  |  | 2021 |  | 2020
Level 3 Instruments Only | Securities |  | Securities
(In thousands) | Available For Sale (1) |  | Available For Sale (1)
Beginning balance | $ | 11,481 |  | $ | 12,643
| Total gains (losses) (realized/unrealized): |  |  |  |  |
|  | Included in other comprehensive income |  | 191 |  |  | 649
|  | Included in earnings |  | 9 |  |  | -
| Purchases |  | 1,000 |  |  | -
| BSPR securities acquired |  | - |  |  | 150
| Principal repayments and amortization |  | (1,213) |  |  | (1,046)
Ending balance | $ | 11,468 |  | $ | 12,396
(1) | Amounts mostly related to private label MBS.
|  |  | Nine-Month Period Ended September 30,
|  |  | 2021 |  | 2020
Level 3 Instruments Only | Securities |  | Securities
(In thousands) | Available For Sale(1) |  | Available For Sale(1)
Beginning balance | $ | 11,977 |  | $ | 14,590
| Total gains (losses) (realized/unrealized): |  |  |  |  |
|  | Included in other comprehensive income |  | 896 |  |  | 1,615
|  | Included in earnings |  | 136 |  |  | (1,631)
| Purchases |  | 1,000 |  |  | -
| BSPR securities acquired |  | - |  |  | 150
| Principal repayments and amortization |  | (2,541) |  |  | (2,328)
Ending balance | $ | 11,468 |  | $ | 12,396
(1) | Amounts mostly related to private label MBS.
Schedule Of Changes In Unrealized Gains Losses [Table Text Block] | The table below summarizes changes in unrealized gains and losses recorded in earnings for the quarters and nine-month periods ended September 30, 2021 and 2020 for Level 3 assets and liabilities that were still held at the end of each period:
|  |  | Changes in Unrealized Losses
|  |  | Quarter Ended September 30, |  | Nine-Month Period Ended September 30,
|  |  | 2021 |  | 2020 |  | 2021 |  | 2020
Level 3 Instruments Only | Securities Available for Sale |  | Securities Available for Sale |  | Securities Available for Sale |  | Securities Available for Sale
(In thousands) |  |  |  |  |  |  |  |  |  |  |
Changes in unrealized losses relating to assets |  |  |  |  |  |  |  |  |  |  |
| still held at reporting date: |  |  |  |  |  |  |  |  |  |  |
| Provision for credit losses - benefit (expense) | $ | 9 |  | $ | - |  | $ | 136 |  | $ | (1,631)
Impairment or Valuation Adjustments were Recorded for Assets Recognized at Fair Value [Table Text Block] |
As of September 30, 2021, the Corporation recorded losses or valuation adjustments for assets recognized at fair value on a non-recurring basis as shown in the following table:
|  | Carrying value as of September 30, 2021 |  | Losses recorded for the Quarter Ended September 30, 2021 |  | Losses recorded for the Nine-Month Period Ended September 30, 2021
|  | Level 1 |  | Level 2 |  | Level 3 |  |  |  |  |  |
(In thousands) |  |  |  |  |  |  |  |  |  |  |  |  |  |
Loans receivable (1) | $ | - |  | $ | - |  | $ | 176,683 |  | $ | (1,362) |  | $ | (3,156)
OREO (2) |  | - |  |  | - |  |  | 43,798 |  |  | (71) |  |  | (435)
(1) | Consists mainly of collateral dependent commercial and construction loans. The Corporation generally measured losses based on the fair value of the collateral. The Corporation derived the fair values from external appraisals that took into consideration prices in observed transactions involving similar assets in similar locations but adjusted for specific characteristics and assumptions of the collateral (e.g., absorption rates), which are not market observable.
(2) | The Corporation derived the fair values from appraisals that took into consideration prices in observed transactions involving similar assets in similar locations but adjusted for specific characteristics and assumptions of the properties (e.g., absorption rates and net operating income of income producing properties), which are not market observable. Losses were related to market valuation adjustments after the transfer of the loans to the OREO portfolio.
As of September 30, 2020, the Corporation recorded losses or valuation adjustments for assets recognized at fair value on a non-recurring basis as shown in the following table:
|  |  |  |  |  |  |  |  |  |  | Losses recorded |  | Losses recorded
|  |  |  |  |  |  |  |  |  |  |  | for the Quarter Ended |  |  | for the Nine-Month Period Ended
|  | Carrying value as of September 30, 2020 |  | September 30, 2020 |  | September 30, 2020
|  | Level 1 |  | Level 2 |  | Level 3 |  |  |  |  |  |
(In thousands) |  |  |  |  |  |  |  |  |  |  |  |  |  |
Loans receivable (1) | $ | - |  | $ | - |  | $ | 239,256 |  | $ | (193) |  | $ | (5,906)
OREO (2) |  | - |  |  | - |  |  | 89,049 |  |  | (999) |  |  | (1,775)
(1) | Consists mainly of collateral dependent commercial and construction loans. The Corporation generally measured losses based on the fair value of the collateral. The Corporation derived the fair values from external appraisals that took into consideration prices in observed transactions involving similar assets in similar locations but adjusted for specific characteristics and assumptions of the collateral (e.g., absorption rates), which are not market observable.
(2) | The Corporation derived the fair values from appraisals that took into consideration prices in observed transactions involving similar assets in similar locations but adjusted for specific characteristics and assumptions of the properties (e.g., absorption rates and net operating income of income producing properties), which are not market observable. Losses were related to market valuation adjustments after the transfer of the loans to the OREO portfolio.
Estimated Fair Value and Carrying Value of Financial Instruments [Table Text Block] |
The following tables present the carrying value, estimated fair value and estimated fair value level of the hierarchy of financial instruments as of September 30, 2021 and December 31, 2020:
|  | Total Carrying Amount in Statement of Financial Condition as of September 30, 2021 |  | Fair Value Estimate as of September 30, 2021 |  | Level 1 |  | Level 2 |  | Level 3
(In thousands) |  |  |  |  |  |  |  |  |  |  |  |  |  |
Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and due from banks and money |  |  |  |  |  |  |  |  |  |  |  |  |  |
| market investments (amortized cost) | $ | 2,658,173 |  | $ | 2,658,173 |  | $ | 2,658,173 |  | $ | - |  | $ | -
Investment securities available |  |  |  |  |  |  |  |  |  |  |  |  |  |
| for sale (fair value) |  | 6,689,479 |  |  | 6,689,479 |  |  | 87,887 |  |  | 6,590,124 |  |  | 11,468
Investment securities held to maturity (amortized cost) |  | 177,805 |  |  |  |  |  |  |  |  |  |  |  |
Less: allowance for credit losses on held to |  |  |  |  |  |  |  |  |  |  |  |  |  |
| held to maturity securities |  | (8,317) |  |  |  |  |  |  |  |  |  |  |  |
Investment securities held to maturity, net of allowance | $ | 169,488 |  |  | 170,438 |  |  | - |  |  | - |  |  | 170,438
Equity Securities (fair value) |  | 37,427 |  |  | 37,427 |  |  | 5,436 |  |  | 31,991 |  |  | -
Loans held for sale (lower of cost or market) |  | 30,681 |  |  | 31,607 |  |  | - |  |  | 31,607 |  |  | -
Loans, held for investment (amortized cost) |  | 11,140,582 |  |  |  |  |  |  |  |  |  |  |  |
Less: allowance for credit losses for loans and finance leases |  | (288,360) |  |  |  |  |  |  |  |  |  |  |  |
Loans held for investment, net of allowance | $ | 10,852,222 |  |  | 11,021,304 |  |  | - |  |  | - |  |  | 11,021,304
Derivatives, included in assets (fair value) |  | 1,770 |  |  | 1,770 |  |  | - |  |  | 1,770 |  |  | -
Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Deposits (amortized cost) | $ | 17,984,658 |  | $ | 18,013,613 |  | $ | - |  | $ | 18,013,613 |  | $ | -
Securities sold under agreements |  |  |  |  |  |  |  |  |  |  |  |  |  |
| to repurchase (amortized cost) |  | 300,000 |  |  | 322,555 |  |  | - |  |  | 322,555 |  |  | -
Advances from FHLB (amortized cost) |  | 320,000 |  |  | 324,992 |  |  | - |  |  | 324,992 |  |  | -
Other borrowings (amortized cost) |  | 183,762 |  |  | 149,246 |  |  | - |  |  | - |  |  | 149,246
Derivatives, included in liabilities (fair value) |  | 1,227 |  |  | 1,227 |  |  | - |  |  | 1,227 |  |  | -
|  | Total Carrying Amount in Statement of Financial Condition as of December 31, 2020 |  | Fair Value Estimate as of December 31, 2020 |  | Level 1 |  | Level 2 |  | Level 3
(In thousands) |  |  |  |  |  |  |  |  |  |  |  |  |  |
Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and due from banks and money |  |  |  |  |  |  |  |  |  |  |  |  |  |
| market investments (amortized cost) | $ | 1,493,833 |  | $ | 1,493,833 |  | $ | 1,493,833 |  | $ | - |  | $ | -
Investment securities available |  |  |  |  |  |  |  |  |  |  |  |  |  |
| for sale (fair value) |  | 4,647,019 |  |  | 4,647,019 |  |  | 7,507 |  |  | 4,627,535 |  |  | 11,977
Investment securities held to maturity (amortized cost) |  | 189,488 |  |  |  |  |  |  |  |  |  |  |  |
Less: allowance for credit losses on |  |  |  |  |  |  |  |  |  |  |  |  |  |
| held to maturity securities |  | (8,845) |  |  |  |  |  |  |  |  |  |  |  |
Investment securities held to maturity, net of allowance |  | 180,643 |  |  | 173,806 |  |  | - |  |  | - |  |  | 173,806
Equity securities (fair value) |  | 37,588 |  |  | 37,588 |  |  | 1,474 |  |  | 36,114 |  |  | -
Loans held for sale (lower of cost or market) |  | 50,289 |  |  | 52,322 |  |  | - |  |  | 52,322 |  |  | -
Loans, held for investment (amortized cost) |  | 11,777,289 |  |  |  |  |  |  |  |  |  |  |  |
Less: allowance for credit losses for loans and finance leases |  | (385,887) |  |  |  |  |  |  |  |  |  |  |  |
| Loans held for investment, net of allowance | $ | 11,391,402 |  |  | 11,564,635 |  |  | - |  |  | - |  |  | 11,564,635
Derivatives, included in assets (fair value) |  | 2,842 |  |  | 2,842 |  |  | - |  |  | 2,842 |  |  | -
Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Deposits (amortized cost) | $ | 15,317,383 |  | $ | 15,363,236 |  | $ | - |  | $ | 15,363,236 |  | $ | -
Securities sold under |  |  |  |  |  |  |  |  |  |  |  |  |  |
| agreements to repurchase (amortized cost) |  | 300,000 |  |  | 329,493 |  |  | - |  |  | 329,493 |  |  | -
Advances from FHLB (amortized cost) |  | 440,000 |  |  | 446,703 |  |  | - |  |  | 446,703 |  |  | -
Other borrowings (amortized cost) |  | 183,762 |  |  | 151,645 |  |  | - |  |  | - |  |  | 151,645
Derivatives, included in liabilities (fair value) |  | 1,920 |  |  | 1,920 |  |  | - |  |  | 1,920 |  |  | -
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis, Valuation Techniques [Table Text Block] |
Qualitative information regarding the fair value measurements for Level 3 financial instruments as of September 30, 2021 are as follows:
| September 30, 2021
| Method |  | Inputs
Loans | Income, Market, Comparable Sales, Discounted Cash Flows |  | External appraised values; probability weighting of broker price opinions; management assumptions regarding market trends or other relevant factors
OREO | Income, Market, Comparable Sales, Discounted Cash Flows |  | External appraised values; probability weighting of broker price opinions; management assumptions regarding market trends or other relevant factors
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Table Text Block] |
The tables below present qualitative information for significant assets and liabilities measured at fair value on a recurring basis using significant unobservable inputs (Level 3) as of September 30, 2021 and December 31, 2020: |  |
|  | September 30, 2021 |  |
|  | Fair Value |  | Valuation Technique |  | Unobservable Input |  | Range |  | Weighted Average
(Dollars in thousands) |  |  |  | Minimum | Maximum |
Investment securities available-for-sale:
| Private label MBS | $ | 7,574 |  | Discounted cash flows |  | Discount rate |  | 12.7% | 12.7% |  | 12.7%
|  |  |  |  |  |  | Prepayment rate |  | 4.8% | 24.1% |  | 15.8%
|  |  |  |  |  |  | Projected cumulative loss rate |  | 0.2% | 18.6% |  | 9.6%
| Puerto Rico government obligations |  | 2,894 |  | Discounted cash flows |  | Discount rate |  | 6.7% | 6.7% |  | 6.7%
|  |  |  |  |  |  | Projected cumulative loss rate |  | 10.7% | 10.7% |  | 10.7%
|  | December 31, 2020 |  |
|  | Fair Value |  | Valuation Technique |  | Unobservable Input |  | Range |  | Weighted Average
(Dollars in thousands) |  |  |  | Minimum | Maximum |
Investment securities available-for-sale:
| Private label MBS | $ | 8,428 |  | Discounted cash flows |  | Discount rate |  | 12.2% | 12.2% |  | 12.2%
|  |  |  |  |  |  | Prepayment rate |  | 1.2% | 18.8% |  | 12.1%
|  |  |  |  |  |  | Projected cumulative loss rate |  | 2.6% | 22.3% |  | 10.2%
| Puerto Rico government obligations |  | 2,899 |  | Discounted cash flows |  | Discount rate |  | 7.9% | 7.9% |  | 7.9%
|  |  |  |  |  |  | Projected cumulative loss rate |  | 12.4% | 12.4% |  | 12.4%

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- Definition Tabular disclosure of assets and liabilities by class, including financial instruments measured at fair value that are classified in shareholders' equity, if any, that are measured at fair value on a nonrecurring basis in periods after initial recognition (for example, impaired assets). Disclosures may include, but are not limited to: (a) the fair value measurements recorded and the reasons for the measurements and (b) the level within the fair value hierarchy in which the fair value measurements are categorized in their entirety (levels 1, 2, 3). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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- Definition Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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