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Note 13 - Fair Value Measurements and Fair Value of Financial Instruments
9 Months Ended
Sep. 30, 2023
Notes to Financial Statements  
Fair Value Disclosures [Text Block]

13. Fair Value Measurements and Fair Value of Financial Instruments

 

The Company uses fair value to measure certain assets and liabilities on a recurring basis, primarily securities available-for-sale and derivatives. For assets measured at the lower of cost or fair value, the fair value measurement criteria may or may not be met during a reporting period and such measurements are therefore considered “nonrecurring” for purposes of disclosing our fair value measurements. Fair value is used on a nonrecurring basis to adjust carrying values for individually evaluated loans and other real estate owned and also to record impairment on certain assets, such as goodwill, CDI, and other long-lived assets.

 

The Company used valuation methodologies to measure assets at fair value under ASC Topic 820 and ASC Topic 825, as amended by ASU 2016-01 and ASU 2018-03, to estimate the fair value of financial instruments not recorded at fair value. The fair value of the Company’s assets and liabilities is classified and disclosed in one of the following three categories:

 

 

Level 1 – Quoted prices in active markets for identical assets or liabilities.

 

Level 2 – Observable prices in active markets for similar assets or liabilities; prices for identical or similar assets or liabilities in markets that are not active; directly observable market inputs for substantially the full term of the asset and liability; market inputs that are not directly observable but are derived from or corroborated by observable market data.

 

Level 3 – Unobservable inputs based on the Company’s own judgment about the assumptions that a market participant would use.

 

The classification of assets and liabilities within the hierarchy is based on whether inputs to the valuation methodology used are observable or unobservable, and the significance of those inputs in the fair value measurement. The Company’s assets and liabilities are classified in their entirety based on the lowest level of input that is significant to their fair value measurements.

 

Financial assets and liabilities measured at fair value on a recurring basis:

 

The Company uses the following methodologies to measure the fair value of its financial assets and liabilities on a recurring basis:

 

Securities Available-for-Sale and Equity Securities - For certain actively traded agency preferred stocks, mutual funds, U.S. Treasury securities, and other equity securities, the Company measures the fair value based on quoted market prices in active exchange markets at the reporting date, a Level 1 measurement. The Company also measures securities by using quoted market prices for similar securities or dealer quotes, a Level 2 measurement. This category generally includes U.S. Government agency securities, U.S. Government sponsored entities, state and municipal securities, mortgage-backed securities (“MBS”), collateralized mortgage obligations and corporate bonds.

 

Warrants - The Company measures the fair value of warrants based on unobservable inputs based on assumptions and management judgment, a Level 3 measurement.

 

Interest Rate Swaps – The Company measures the fair value of interest rate swaps using third party models with observable market data, a Level 2 measurement.

 

Currency Option Contracts and Foreign Exchange Contracts - The Company measures the fair value of currency option contracts and foreign exchange contracts based on observable market rates on a recurring basis, a Level 2 measurement.

 

The following tables present financial assets and liabilities that are measured at fair value on a recurring basis as of September 30, 2023 and December 31, 2022:

 

  

September 30, 2023

     
  

Fair Value Measurements Using

  

Total Fair Value

 
  

Level 1

  

Level 2

  

Level 3

  

Measurements

 
  

(In thousands)

 

Assets

                

Securities available-for-sale

                

U.S. Treasury securities

 $392,842  $  $  $392,842 

U.S. government agency entities

     51,001      51,001 

U.S. government sponsored entities

     33,620      33,620 

Mortgage-backed securities

     761,803      761,803 

Collateralized mortgage obligations

     27,698      27,698 

Corporate debt securities

     231,872      231,872 

Foreign debt securities

     9,962      9,962 

Total securities available-for-sale

  392,842   1,115,956      1,508,798 
                 

Equity securities

                

Mutual funds

  5,337         5,337 

Preferred stock of government sponsored entities

  1,378         1,378 

Other equity securities

  24,741         24,741 

Total equity securities

  31,456         31,456 
                 

Warrants

        42   42 

Interest rate swaps

     83,434      83,434 

Foreign exchange contracts

     858      858 

Total assets

 $424,298  $1,200,248  $42  $1,624,588 
                 

Liabilities

                

Interest rate swaps

 $  $56,058  $  $56,058 

Foreign exchange contracts

     939      939 

Total liabilities

 $  $56,997  $  $56,997 

 

  

December 31, 2022

     
  

Fair Value Measurements Using

  

Total Fair Value

 
  

Level 1

  

Level 2

  

Level 3

  

Measurements

 
  

(In thousands)

 

Assets

                

Securities available-for-sale

                

U.S. Treasury securities

 $240,500  $  $  $240,500 

U.S. government agency entities

     63,610      63,610 

U.S. government sponsored entities

     30,000      30,000 

Mortgage-backed securities

     867,094      867,094 

Collateralized mortgage obligations

     31,061      31,061 

Corporate debt securities

     241,083      241,083 

Total securities available-for-sale

  240,500   1,232,848      1,473,348 
                 

Equity securities

                

Mutual funds

  5,509         5,509 

Preferred stock of government sponsored entities

  1,289         1,289 

Other equity securities

  15,360         15,360 

Total equity securities

  22,158         22,158 
                 

Warrants

        50   50 

Interest rate swaps

     44,443      44,443 

Foreign exchange contracts

     448      448 

Total assets

 $262,658  $1,277,739  $50  $1,540,447 
                 

Liabilities

                

Interest rate swaps

 $  $51,864  $  $51,864 

Foreign exchange contracts

     942      942 

Total liabilities

 $  $52,806  $  $52,806 

 

Financial assets and liabilities measured at estimated fair value on a non-recurring basis:

 

Certain assets or liabilities are required to be measured at estimated fair value on a nonrecurring basis subsequent to initial recognition. Generally, these adjustments are the result of lower-of-cost-or-fair value or other impairment write-downs of individual assets. In determining the estimated fair values during the period, the Company determined that substantially all the changes in estimated fair value were due to declines in market conditions versus instrument specific credit risk. For the periods ended September 30, 2023, and December 31, 2022, there were no material adjustments to fair value for the Company’s assets and liabilities measured at fair value on a nonrecurring basis in accordance with GAAP.

 

For financial assets measured at fair value on a nonrecurring basis that were still reflected in the Consolidated Balance Sheets as of September 30, 2023, the following tables set forth the level of valuation assumptions used to determine each adjustment, the carrying value of the related individual assets as of September 30, 2023, and December 31, 2022, and the total losses for the periods indicated:

 

  

As of September 30, 2023

  

Total Losses

 
  

Fair Value Measurements Using

  

Total Fair Value

  

For the Three Months Ended

  

For the Nine Months Ended

 
  

Level 1

  

Level 2

  

Level 3

  

Measurements

  

September 30, 2023

  

September 30, 2022

  

September 30, 2023

  

September 30, 2022

 
  

(In thousands)

 

Assets

                                

Non accrual loans by type:

                                

Commercial loans

 $  $  $  $  $  $1,786  $  $1,786 

Commercial mortgage loans

        7,051   7,051   252      4,069    

Real estate construction loans

        5,034   5,034             

Total non accrual loans

        12,085   12,085   252   1,786   4,069   1,786 

Other real estate owned (1)

        15,328   15,328             

Investments in venture capital

        447   447             

Total assets

 $  $  $27,860  $27,860  $252  $1,786  $4,069  $1,786 

 

(1) Other real estate owned balance of $14.4 million in the Consolidated Balance Sheets is net of estimated disposal costs.

 

  

As of December 31, 2022

  

Total Losses

 
  

Fair Value Measurements Using

  

Total Fair Value

  

For the Twelve Months Ended

 
  

Level 1

  

Level 2

  

Level 3

  

Measurements

  

December 31, 2022

  

December 31, 2021

 
  

(In thousands)

 

Assets

                        

Non accrual loans by type:

                        

Commercial loans

 $  $  $12,950  $12,950  $1,786  $1,012 

Commercial mortgage loans

        32,205   32,205   2,091    

Residential mortgage loans and equity lines

        8,978   8,978       

Installment and other loans

        8   8       

Total non accrual loans

        54,141   54,141   3,877   1,012 

Other real estate owned (1)

        4,328   4,328      17 

Investments in venture capital

        689   689   268   143 

Total assets

 $  $  $59,158  $59,158  $4,145  $1,172 

 

(1) Other real estate owned balance of $4.1 million in the Consolidated Balance Sheets is net of estimated disposal costs.

 

The significant unobservable (Level 3) inputs used in the fair value measurement of collateral for collateral-dependent individually evaluated loans are primarily based on the appraised value of collateral adjusted by estimated sales cost and commissions. The Company generally obtains new appraisal reports every twelve months as appropriate. As the Company’s primary objective in the event of default would be to monetize the collateral to settle the outstanding balance of the loan, less marketable collateral would receive a larger discount. In the current year, the Company used borrower specific collateral discounts with various discount levels.

 

The fair value of individually evaluated loans is calculated based on the net realizable fair value of the collateral or the observable market price of the most recent sale or quoted price from loans held for sale. The Company does not record loans at fair value on a recurring basis. Nonrecurring fair value adjustments to collateral dependent individually evaluated loans are recorded based on the current appraised value of the collateral, a Level 2 measurement, or management’s judgment and estimation of value using discounted future cash flows or old appraisals which are then adjusted based on recent market trends, a Level 3 measurement.

 

The significant unobservable inputs (Level 3) used in the fair value measurement of other real estate owned (“OREO”) are primarily based on the appraised value of OREO adjusted by estimated sales cost and commissions. The Company applies estimated sales cost and commissions ranging from 3% to 6% of the collateral value of individually evaluated loans, quoted price, or loan sale price of loans held for sale, and appraised value of OREO.

 

The significant unobservable inputs in the Black-Scholes option pricing model for the fair value of warrants are their expected life ranging from one to six years, risk-free interest rate from 4.25% to 5.11%, and stock volatility from 20.14% to 27.69% as of   September 30, 2023 and   December 31, 2022.

 

Fair value is estimated in accordance with ASC Topic 825. Fair value estimates are made at specific points in time, based on relevant market information and information about the financial instrument. These estimates do not reflect any premium or discount that could result from offering for sale at one time the Bank’s entire holdings of a particular financial instrument. Because no market exists for a significant portion of the Bank’s financial instruments, fair value estimates are based on judgments regarding future expected loss experience, current economic conditions, risk characteristics of various financial instruments, and other factors. These estimates are subjective in nature and involve uncertainties and matters of significant judgment and therefore cannot be determined with precision. Changes in assumptions could significantly affect the estimates.

 

The following table sets forth the carrying and notional amounts and estimated fair value of financial instruments as of September 30, 2023, and December 31, 2022 :

 

  

September 30, 2023

  

December 31, 2022

 
  

Carrying

      

Carrying

     
  

Amount

  

Fair Value

  

Amount

  

Fair Value

 
  

(In thousands)

 

Financial Assets

                

Cash and due from banks

 $145,580  $145,580  $195,440  $195,440 

Short-term investments

  1,017,354   1,017,354   966,962   966,962 

Securities available-for-sale

  1,508,798   1,508,798   1,473,348   1,473,348 

Loans, net

  18,859,682   18,838,004   18,100,898   17,944,588 

Equity securities

  31,456   31,456   22,158   22,158 

Investment in Federal Home Loan Bank stock

  17,250   17,250   17,250   17,250 

Warrants

  42   42   50   50 

 

  

Notional

      

Notional

     
  

Amount

  

Fair Value

  

Amount

  

Fair Value

 

Foreign exchange contracts

 $220,784  $858  $72,996  $448 

Interest rate swaps

  1,502,403   83,434   817,615   44,443 

 

  

Carrying

      

Carrying

     
  

Amount

  

Fair Value

  

Amount

  

Fair Value

 

Financial Liabilities

                

Deposits

 $19,635,588  $19,746,224  $18,505,279  $18,572,387 

Advances from Federal Home Loan Bank

  15,000   14,186   485,000   482,737 

Other borrowings

  22,374   18,282   22,600   18,385 

Long-term debt

  119,136   68,536   119,136   68,231 

 

  

Notional

      

Notional

     
  

Amount

  

Fair Value

  

Amount

  

Fair Value

 

Foreign exchange contracts

 $64,971  $939  $170,213  $942 

Interest rate swaps

  642,054   56,058   595,426   51,864 

 

  

Notional

      

Notional

     
  

Amount

  

Fair Value

  

Amount

  

Fair Value

 

Off-Balance Sheet Financial Instruments

                

Commitments to extend credit

 $3,989,855  $(15,038) $3,630,304  $(14,797)

Standby letters of credit

  329,789   (2,308)  315,821   (2,738)

Other letters of credit

  10,214   (10)  29,416   (33)

Bill of lading guarantees

            

 

The following tables set forth the level in the fair value hierarchy for the estimated fair values of financial instruments as of September 30, 2023, and December 31, 2022, excluding financial instruments recorded at fair value on a recurring basis already presented in other tables in this note:

 

  

As of September 30, 2023

 
  

Estimated

             
  

Fair Value

             
  

Measurements

  

Level 1

  

Level 2

  

Level 3

 
  

(In thousands)

 

Financial Assets

                

Cash and due from banks

 $145,580  $145,580  $  $ 

Short-term investments

  1,017,354   1,017,354       

Loans, net

  18,838,004         18,838,004 

Investment in Federal Home Loan Bank stock

  17,250      17,250    

Financial Liabilities

                

Deposits

  19,746,224         19,746,224 

Advances from Federal Home Loan Bank

  14,186      14,186    

Other borrowings

  18,282         18,282 

Long-term debt

  68,536      68,536    

 

  

As of December 31, 2022

 
  

Estimated

             
  

Fair Value

             
  

Measurements

  

Level 1

  

Level 2

  

Level 3

 
  

(In thousands)

 

Financial Assets

                

Cash and due from banks

 $195,440  $195,440  $  $ 

Short-term investments

  966,962   966,962       

Loans, net

  17,944,588         17,944,588 

Investment in Federal Home Loan Bank stock

  17,250      17,250    

Warrants

  50         50 

Financial Liabilities

                

Deposits

  18,572,387         18,572,387 

Advances from Federal Home Loan Bank

  482,737      482,737    

Other borrowings

  18,385         18,385 

Long-term debt

  68,231      68,231