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FAIR VALUES OF FINANCIAL INSTRUMENTS
3 Months Ended
Mar. 31, 2023
Fair Value Disclosures [Abstract]  
FAIR VALUES OF FINANCIAL INSTRUMENTS
FAIR VALUES OF FINANCIAL INSTRUMENTS

The Corporation used fair value measurements to record fair value adjustments to certain assets and liabilities and to determine fair value disclosures. The accounting guidance defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements.  ASC 820 applies only when other guidance requires or permits assets or liabilities to be measured at fair value; it does not expand the use of fair value in any new circumstances.

As defined in ASC 820, fair value is the price to sell an asset or transfer a liability in an orderly transaction between market participants. It represents an exit price at the measurement date. Market participants are buyers and sellers, who are independent, knowledgeable, and willing and able to transact in the principal (or most advantageous) market for the asset or liability being measured. Current market conditions, including imbalances between supply and demand, are considered in determining fair value. The Corporation values its assets and liabilities in the principal market where it sells the particular asset or transfers the liability with the greatest volume and level of activity. In the absence of a principal market, the valuation is based on the most advantageous market for the asset or liability (i.e., the market where the asset could be sold or the liability transferred at a price that maximizes the amount to be received for the asset or minimizes the amount to be paid to transfer the liability).

Valuation inputs refer to the assumptions market participants would use in pricing a given asset or liability. Inputs can be observable or unobservable. Observable inputs are those assumptions which market participants would use in pricing the particular asset or liability. These inputs are based on market data and are obtained from a source independent of the Corporation. Unobservable inputs are assumptions based on the Corporation’s own information or estimate of assumptions used by market participants in pricing the asset or liability. Unobservable inputs are based on the best and most current information available on the measurement date. All inputs, whether observable or unobservable, are ranked in accordance with a prescribed fair value hierarchy which gives the highest ranking to quoted prices (unadjusted) in active markets for identical assets or liabilities (Level 1) and the lowest ranking to unobservable inputs for which there is little or no market activity (Level 3). Fair values for assets or liabilities classified as Level 2 are based on one or a combination of the following factors: (i) quoted prices for similar assets; (ii) observable inputs for the asset or liability, such as interest rates or yield curves; or (iii) inputs derived principally from or corroborated by observable market data. The level in the fair value hierarchy within which the fair value measurement in its entirety falls is determined based on the lowest level input that is significant to the fair value measurement in its entirety. The Corporation considers an input to be significant if it drives 10 percent or more of the total fair value of a particular asset or liability.
RECURRING MEASUREMENTS

Assets and liabilities are considered to be measured at fair value on a recurring basis if fair value is measured regularly (i.e., daily, weekly, monthly or quarterly). Recurring valuation occurs at a minimum on the measurement date. Assets and liabilities are considered to be measured at fair value on a nonrecurring basis if the fair value measurement of the instrument does not necessarily result in a change in the amount recorded on the balance sheet. Generally, nonrecurring valuation is the result of the application of other accounting pronouncements which require assets or liabilities to be assessed for impairment and recorded at the lower of cost or fair value. The fair value of assets or liabilities transferred in or out of Level 3 is measured on the transfer date, with any additional changes in fair value subsequent to the transfer considered to be realized or unrealized gains or losses.

Following is a description of the valuation methodologies used for instruments measured at fair value on a recurring basis and recognized in the
accompanying balance sheets, as well as the general classification of such instruments pursuant to the valuation hierarchy.

Investment Securities

Where quoted prices are available in an active market, securities are classified within Level 1 of the valuation hierarchy. Level 1 securities include U.S. Treasury securities. Where significant observable inputs, other than Level 1 quoted prices, are available, securities are classified within Level 2 of the valuation hierarchy. Level 2 securities include U.S. Government-sponsored agency and mortgage-backed securities, state and municipal securities and corporate obligations securities. In certain cases where Level 1 or Level 2 inputs are not available, securities are classified within Level 3 of the hierarchy and include state and municipal securities, U.S. Government-sponsored mortgage-backed securities and corporate obligations securities. Level 3 fair value for securities was determined using a discounted cash flow model that incorporated market estimates of interest rates and volatility in markets that have not been active.

Third party vendors compile prices from various sources and may apply such techniques as matrix pricing to determine the value of identical or similar investment securities (Level 2). Matrix pricing is a mathematical technique widely used in the banking industry to value investment securities without relying exclusively on quoted prices for specific investment securities but rather relying on the investment securities’ relationship to other benchmark quoted investment securities. Any investment security not valued based upon the methods above are considered Level 3.

Derivative Financial Agreements

See information regarding the Corporation’s derivative financial agreements in NOTE 7. DERIVATIVE FINANCIAL INSTRUMENTS of these Notes to Consolidated Condensed Financial Statements.

The following table presents the fair value measurements of assets and liabilities recognized in the accompanying balance sheets measured at fair value on a recurring basis and the level within the ASC 820-10 fair value hierarchy in which the fair value measurements fall at March 31, 2023, and December 31, 2022.

  Fair Value Measurements Using:
March 31, 2023Fair ValueQuoted Prices in Active Markets for Identical Assets
(Level 1)
Significant Other
Observable Inputs
(Level 2)
Significant
Unobservable
Inputs
(Level 3)
Available for sale securities:    
U.S. Treasury$2,082 $2,082 $— $— 
U.S. Government-sponsored agency securities102,598 — 102,598 — 
State and municipal1,183,736 — 1,180,309 3,427 
U.S. Government-sponsored mortgage-backed securities493,605 — 493,601 
Corporate obligations12,187 — 12,156 31 
Derivative assets74,345 — 74,345 — 
Derivative liabilities73,914 — 73,914 — 
  Fair Value Measurements Using:
December 31, 2022Fair ValueQuoted Prices in
Active Markets for
Identical Assets
(Level 1)
Significant Other Observable Inputs
(Level 2)
Significant
Unobservable
Inputs
(Level 3)
Available for sale securities:    
U.S. Treasury$2,459 $2,459 $— $— 
U.S. Government-sponsored agency securities101,962 — 101,962 — 
State and municipal1,351,760 — 1,348,356 3,404 
U.S. Government-sponsored mortgage-backed securities508,273 — 508,269 
Corporate obligations12,207 — 12,176 31 
Derivative assets93,036 — 93,036 — 
Derivative liabilities92,770 — 92,770 — 

Level 3 Reconciliation

The following is a reconciliation of the beginning and ending balances of recurring fair value measurements recognized in the accompanying
balance sheets using significant unobservable Level 3 inputs for the three months ended March 31, 2023 and 2022.
 Available for Sale Securities
Three Months Ended
 March 31, 2023March 31, 2022
Balance at beginning of the period$3,439 $5,491 
Included in other comprehensive income114 (493)
Purchases, issuances and settlements— 4,100 
Principal payments(91)(186)
Ending balance $3,462 $8,912 


There were no gains or losses included in earnings that were attributable to the changes in unrealized gains or losses related to assets or
liabilities held at March 31, 2023 or December 31, 2022.

Transfers Between Levels

There were no transfers in or out of Level 3 for the three months ended March 31, 2023 and 2022.
Nonrecurring Measurements

Following is a description of valuation methodologies used for instruments measured at fair value on a non-recurring basis and recognized in the accompanying balance sheets, as well as the general classification of such instruments pursuant to the valuation hierarchy at March 31, 2023, and December 31, 2022.
  Fair Value Measurements Using
March 31, 2023Fair ValueQuoted Prices in
Active Markets for
Identical Assets
(Level 1)
Significant Other
Observable
Inputs
(Level 2)
Significant Unobservable
Inputs
(Level 3)
Collateral dependent loans$51,757 $— $— $51,757 
  Fair Value Measurements Using
December 31, 2022Fair ValueQuoted Prices in
Active Markets for
Identical Assets
(Level 1)
Significant Other
Observable
 Inputs
(Level 2)
Significant Unobservable
Inputs
(Level 3)
Collateral dependent loans$55,290 $— $— $55,290 
Collateral Dependent Loans and Other Real Estate Owned

Determining fair value for collateral dependent loans and other real estate requires obtaining a current independent appraisal of the collateral and applying a discount factor, which includes selling costs if applicable, to the value. The fair value of real estate is generally based on appraisals by qualified licensed appraisers. The appraisers typically determine the value of the real estate by utilizing an income or market valuation approach. If an appraisal is not available, the fair value may be determined by using a cash flow analysis. Fair value on other collateral such as business assets is typically ascertained by assessing, either singularly or some combination of, asset appraisals, accounts receivable aging reports, inventory listings and or customer financial statements. Both appraised values and values based on borrower’s financial information are discounted as considered appropriate based on age and quality of the information and current market conditions.

Unobservable (Level 3) Inputs

The following table presents quantitative information about unobservable inputs used in recurring and nonrecurring Level 3 fair value measurements, other than goodwill, at March 31, 2023 and December 31, 2022.

March 31, 2023Fair ValueValuation TechniqueUnobservable InputsRange (Weighted-Average)
State and municipal securities$3,427 Discounted cash flowMaturity/Call date
1 month to 15 years
   US Muni BQ curve
A- to BBB
   Discount rate
3.1% - 4.4%
Weighted-average coupon
3.4%
Corporate obligations and U.S. Government-sponsored mortgage-backed securities$35 Discounted cash flowRisk free rate
3 month LIBOR
   plus premium for illiquidity (basis points)
plus 200bps
Weighted-average coupon
0%
Collateral dependent loans$51,757 Collateral based measurementsDiscount to reflect current market conditions and ultimate collectability
0% - 10%
  Weighted-average discount by loan balance
1.5%
December 31, 2022Fair ValueValuation TechniqueUnobservable InputsRange (Weighted-Average)
State and municipal securities$3,404 Discounted cash flowMaturity/Call date
1 month to 15 years
   US Muni BQ curve
A- to BBB
   Discount rate
0.4% - 4%
Weighted-average coupon
3.4%
Corporate obligations and U.S. Government-sponsored mortgage-backed securities$35 Discounted cash flowRisk free rate
3 month LIBOR
   plus premium for illiquidity (basis points)
plus 200bps
Weighted-average coupon
0%
Collateral dependent loans$55,290 Collateral based measurementsDiscount to reflect current market conditions and ultimate collectability
0% - 10%
Weighted-average discount by loan balance
1.1%


The following is a discussion of the sensitivity of significant unobservable inputs, the interrelationships between those inputs and other unobservable inputs used in recurring fair value measurement and how those inputs might magnify or mitigate the effect of changes in the unobservable inputs on the fair value measurement.

State and Municipal Securities, Corporate Obligations and U.S. Government-sponsored Mortgage-Backed Securities

The significant unobservable inputs used in the fair value measurement of the Corporation's state and municipal securities, corporate obligations and U.S. Government-sponsored mortgage-backed securities are premiums for unrated securities and marketability discounts. Significant increases or decreases in either of those inputs in isolation would result in a significantly lower or higher fair value measurement. Generally, changes in either of those inputs will not affect the other input.
Fair Value of Financial Instruments

The following table presents estimated fair values of the Corporation’s financial instruments and the level within the fair value hierarchy in which the fair value measurements fall at March 31, 2023 and December 31, 2022.
March 31, 2023
 Quoted Prices in Active Markets
for Identical
Assets
Significant
Other
Observable
Inputs
Significant Unobservable
Inputs
 Carrying Amount(Level 1)(Level 2)(Level 3)Total Fair Value
Assets:    
Cash and due from banks$125,818 $125,818 $— $— $125,818 
Interest-bearing deposits352,695 352,695 — — 352,695 
Investment securities available for sale1,794,208 2,082 1,788,664 3,462 1,794,208 
Investment securities held to maturity2,263,181 — 1,920,038 14,563 1,934,601 
Loans held for sale9,408 — 9,408 — 9,408 
Loans, net12,018,409 — — 11,573,561 11,573,561 
Federal Home Loan Bank stock41,878 — 41,878 — 41,878 
Derivative assets74,345 — 74,345 — 74,345 
Interest receivable85,515 — 85,515 — 85,515 
Liabilities:    
Deposits$14,703,287 $12,921,842 $1,759,938 $— 14,681,780 
Borrowings:  
Federal funds purchased20 — 20 — 20 
Securities sold under repurchase agreements179,067 — 179,051 — 179,051 
Federal Home Loan Bank advances823,577 — 819,690 — 819,690 
Subordinated debentures and other borrowings151,312 — 121,402 — 121,402 
Derivative liabilities73,914 — 73,914 — 73,914 
Interest payable11,979 — 11,979 — 11,979 

December 31, 2022
 Quoted Prices in Active Markets
for Identical
Assets
Significant
Other
Observable
Inputs
Significant Unobservable
Inputs
 Carrying Amount(Level 1)(Level 2)(Level 3)Total Fair Value
Assets:    
Cash and due from banks$122,594 $122,594 $— $— $122,594 
Interest-bearing deposits126,061 126,061 — — 126,061 
Investment securities available for sale1,976,661 2,459 1,970,763 3,439 1,976,661 
Investment securities held to maturity2,287,127 — 1,893,271 14,594 1,907,865 
Loans held for sale9,094 — 9,094 — 9,094 
Loans, net11,780,617 — — 11,156,217 11,156,217 
Federal Home Loan Bank stock38,525 — 38,525 — 38,525 
Derivative assets93,036 — 93,036 — 93,036 
Interest receivable85,070 — 85,070 — 85,070 
Liabilities:
Deposits$14,382,745 $13,105,936 $1,251,017 $— 14,356,953 
Borrowings:
Federal funds purchased171,560 — 171,560 — 171,560 
Securities sold under repurchase agreements167,413 — 167,396 — 167,396 
Federal Home Loan Bank advances823,674 — 615,211 — 615,211 
Subordinated debentures and other borrowings151,298 — 122,102 — 122,102 
Derivative liabilities92,770 — 92,770 — 92,770 
Interest payable7,530 — 7,530 — 7,530