10.
FAIR VALUE DISCLOSURES:
The authoritative accounting guidance for fair value measurements defines fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. A fair value measurement assumes that the transaction to sell the asset or transfer the liability occurs in the principal market for the asset or liability or, in the absence of a principal market, the most advantageous market for the asset or liability. The price in the principal (or most advantageous) market used to measure the fair value of the asset or liability shall not be adjusted for transaction costs. An orderly transaction is a transaction that assumes exposure to the market for a period prior to the measurement date to allow for marketing activities that are usual and customary for transactions involving such assets and liabilities; it is not a forced transaction. Market participants are buyers and sellers in the principal market that are (i) independent, (ii) knowledgeable, (iii) able to transact, and (iv) willing to transact.
The authoritative accounting guidance requires the use of valuation techniques that are consistent with the market approach, the income approach and/or the cost approach. The market approach uses prices and other relevant information generated by market transactions involving identical or comparable assets and liabilities. The income approach uses valuation techniques to convert future amounts, such as cash flows or earnings, to a single present amount on a discounted basis. The cost approach is based on the amount that currently would be required to replace the service capacity of an asset (replacement costs). Valuation techniques should be consistently applied. Inputs to valuation techniques refer to the assumptions that market participants would use in pricing the asset or liability. Inputs may be observable, meaning those that reflect the assumptions market participants would use in pricing the asset or liability developed based on market data obtained from independent sources, or unobservable, meaning those that reflect the reporting entity’s own assumptions about the assumptions market participants would use in pricing the asset or liability developed based on the best information available in the circumstances. In that regard, the authoritative guidance establishes a fair value hierarchy for valuation inputs that gives the highest priority to quoted prices in active markets for identical assets or liabilities and the lowest priority to unobservable inputs. The fair value hierarchy is as follow
s
:
 
 
 
Level 1 Inputs – Unadjusted quoted prices in active markets for identical assets or liabilities that the reporting entity has the ability to access at the measurement date.
 
 
 
Level 2 Inputs – Inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly or indirectly. These include quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the asset or liability (for example, interest rates, volatilities, prepayment speeds, loss severities, credit risks and default rates) or inputs that are derived principally from or corroborated by observable market data by correlation or other means.
 
 
 
Level 3 Inputs – Significant unobservable inputs that reflect an entity’s own assumptions that market participants would use in pricing the assets or liabilities.
A description of the valuation methodologies used for assets and liabilities measured at fair value, as well as the general classification of such instruments pursuant to the valuation hierarchy, is set forth below.
In general, fair value is based upon quoted market prices, where available. If such quoted market prices are not available, fair value is based upon internally developed models that primarily use, as inputs, observable market-based parameters. Valuation adjustments may be made to ensure that financial instruments are recorded at fair value. While management believes the Company’s valuation methodologies are appropriate and consistent with other market participants, the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a different estimate of fair value at the reporting date.
Securities classified as
available-for-sale
and trading are reported at fair value utilizing Level 1 and Level 2 inputs. For these securities, the Company obtains fair value measurements from an independent pricing service. The fair value measurements consider observable data that may include market spreads, cash flows, the United States Treasury yield curve, live trading levels, trade execution data, dealer quotes, market consensus prepayments speeds, credit information and the security’s terms and conditions, among other items.
See Notes 4 and 5 related to the determination of fair value for loans
held-for-sale,
IRLCs and forward mortgage-backed securities trades.
There were no transfers between Level 2 and Level 3 during the years ended December 31, 2020, 2019 and 2018.
The following table summarizes the Company’s
available-for-sale
securities, loans
held-for-sale,
and derivatives which are measured at fair value on a recurring basis as of December 31, 2020 and 2019 segregated by the level of the valuation inputs within the fair value hierarchy utilized to measure fair value (in thousands):
 
December 31, 2020
  
Level 1

Inputs
    
Level 2

Inputs
    
Level 3

Inputs
    
Total Fair

Value
 
Available-for-sale
investment securities:
                                   
Obligations of state and political subdivisions
   $ —        $ 2,426,876      $ —        $ 2,426,876  
Residential mortgage-backed securities
     —          1,472,280        —          1,472,280  
Commercial mortgage-backed securities
     —          489,316        —          489,316  
Other securities
     4,557        —          —          4,557  
    
 
 
    
 
 
    
 
 
    
 
 
 
Total
   $ 4,557      $ 4,388,472      $ —        $ 4,393,029  
    
 
 
    
 
 
    
 
 
    
 
 
 
Loans
held-for-sale
   $ —        $ 79,585      $ —        $ 79,585  
IRLCs
   $ —        $ 4,618      $ —        $ 4,618  
Forward mortgage-backed securities traded
   $      $
(1,560
)
   $ —        $ (1,560
 
December 31, 2019
  
Level 1

Inputs
    
Level 2

Inputs
    
Level 3

Inputs
    
Total Fair

Value
 
Available-for-sale
investment securities:
                                   
U.S Treasury securities
   $ 10,019      $ —        $ —        $ 10,019  
Obligations of state and political subdivisions
     —          1,288,983        —          1,288,983  
Corporate bonds
     —          230        —          230  
Residential mortgage-backed securities
     —          1,608,863        —          1,608,863  
Commercial mortgage-backed securities
     —          500,744        —          500,744  
Other securities
     4,478        —          —          4,478  
    
 
 
    
 
 
    
 
 
    
 
 
 
Total
   $ 14,497      $ 3,398,820      $ —        $ 3,413,317  
    
 
 
    
 
 
    
 
 
    
 
 
 
Loans
held-for-sale
   $ —        $ 23,076      $ —        $ 23,076  
IRLCs
   $ —        $ 886      $ —        $ 886  
Forward mortgage-backed securities traded
   $      $
(152
)
 
   $ —        $ (152
The following table summarizes the Company’s loans
held-for-sale
at fair value and the net unrealized gains as of the balance sheet dates shown below (in thousands):
 
    
December 31,
 
    
2020
    
2019
 
Unpaid principal balance on loans
held-for-sale
   $ 76,602      $ 22,340  
Net unrealized gains on loans
held-for-sale
     2,983        736  
    
 
 
    
 
 
 
Loans
held-for-sale
at fair value
   $ 79,585      $ 23,076  
    
 
 
    
 
 
 
The following table summarizes the Company’s gains on sale and fees of mortgage loans for the years ended December 31, 2020, 2019 and 2018 (in thousands):
 
    
Years ended December 31,
 
    
2020
    
2019
    
2018
 
Realized gain on sale and fees on mortgage loans*
   $ 39,378      $ 17,748      $ 14,595  
Change in fair value on loans
held-for-sale
and IRLCs
     5,900        145        919  
Change in forward mortgage-backed securities trades
     (1,406      251        (357
    
 
 
    
 
 
    
 
 
 
Total gain on sale of mortgage loans
   $ 43,872      $ 18,144      $ 15,157  
    
 
 
    
 
 
    
 
 
 
* This includes gain on loans
held-for-sale
carried under the fair value method and lower of cost or market.
No residential
 
mortgage loans held-for-sale were 90 days or more past due or considered nonaccrual as of December
 31, 2020 or 2019. No significant credit losses were recognized on mortgage loans
held-for-sale
for the years ended December 31, 2020, 2019 and 2018.
Certain
non-financial
assets and
non-financial
liabilities measured at fair value on a nonrecurring basis include other real estate owned, goodwill and other intangible assets and other
non-financial
long-lived assets.
Non-financial
assets measured at fair value on a nonrecurring basis during the years ended December 31, 2020 and 2019 include other real estate owned which, subsequent to their initial transfer to other real estate owned from loans, were
re-measured
at fair value through a write-down included in gain (loss) on sale of foreclosed assets. During the reported periods, all fair value measurements for foreclosed assets utilized Level 2 inputs based on observable market data, generally third-party appraisals, or Level 3 inputs based on customized discounting criteria. These appraisals are evaluated individually and discounted as necessary due to the age of the appraisal, lack of comparable sales, expected holding periods of property or special use type of the property. Such discounts vary by appraisal based on the above factors but generally range from 5% to 25% of the appraised value.
Re-evaluation
of other real estate owned is performed at least annually as required by regulatory guidelines or more often if particular circumstances arise. There were no other real estate owned properties that were
re-measured
subsequent to their initial transfer to other real estate owned during the years ended December 31, 2020 and 2019.
At December 31, 2020 and 2019, other real estate owned totaled $119,000 and $982,000, respectively.
The Company is required under current authoritative accounting guidance to disclose the estimated fair value of their financial instrument assets and liabilities including those subject to the requirements discussed above. For the Company, as for most financial institutions, substantially all of its assets and liabilities are considered financial instruments. Many of the Company’s financial instruments, however, lack an available trading market as characterized by a willing buyer and willing seller engaging in an exchange transaction.
The estimated fair value amounts of financial instruments have been determined by the Company using available market information and appropriate valuation methodologies. However, considerable judgment is required to interpret data to develop the estimates of fair value. Accordingly, the estimates presented herein are not necessarily indicative of the amounts the Company could realize in a current market exchange. The use of different market assumptions and/or estimation methodologies may have a material effect on the estimated fair value amounts.
In addition, reasonable comparability between financial institutions may not be likely due to the wide range of permitted valuation techniques and numerous estimates that must be made given the absence of active secondary markets for many of the financial instruments. This lack of uniform valuation methodologies also introduces a greater degree of subjectivity to these estimated fair values.
Cash and due from banks, federal funds sold, interest-bearing deposits in banks and accrued interest receivable and payable are liquid in nature and considered Levels 1 or 2 of the fair value hierarchy.
Financial instruments with stated maturities have been valued using a present value discounted cash flow with a discount rate approximating current market for similar assets and liabilities and are considered Levels 2 and 3 of the fair value hierarchy. Financial instrument liabilities with no stated maturities have an estimated fair value equal to both the amount payable on demand and the carrying value and are considered Level 1 of the fair value hierarch
y
.
The carrying value and the estimated fair value of the Company’s contractual
off-balance-sheet
unfunded lines of credit, loan commitments and letters of credit, which are generally priced at market at the time of funding, are not material.
The estimated fair values and carrying values of all financial instruments under current authoritative guidance at December 31, 2020 and 2019, were as follows (in thousands):
 
    
2020
   
2019
   
 
 
 
    
Carrying
   
Estimated
   
Carrying
   
Estimated
   
Fair Value
 
    
Value
   
Fair Value
   
Value
   
Fair Value
   
Hierarchy
 
Cash and due from banks
   $ 211,113     $ 211,113     $ 231,534     $ 231,534    
 
Level 1
 
Federal funds sold
     —         —         3,150       3,150    
 
Level 1
 
Interest-bearing demand deposits in banks
     517,971       517,971       47,920       47,920    
 
Level 1
 
Available-for-sale
securities
     4,393,029       4,393,029       3,413,317       3,413,317    
 
Levels
1 and 2
 
Loans
held-for-investment,
net of allowance for credit losses
     5,104,499       5,109,885       4,142,470       4,157,327    
 
Level 3
 
Loans
held-for-sale
     83,969       84,233       28,228       28,343    
 
Level 2
 
Accrued interest receivable
     53,433       53,433       36,894       36,894    
 
Level 2
 
Deposits with stated maturities
     475,542       477,218       420,013       421,397    
 
Level 2
 
Deposits with no stated maturities
     8,200,275       8,200,275       6,183,793       6,183,793    
 
Level 1
 
Borrowings
     430,093       430,093       381,356       381,356    
 
Level 2
 
Accrued interest payable
     377       377       628       628    
 
Level 2
 
IRLCs
     4,618       4,618       886       886    
 
Level 2
 
Forward mortgage-backed securities trades
     (1,560     (1,560     (152     (152  
 
Level 
2
 

About Fair Value Disclosures

Fair value disclosures classify all assets and liabilities measured at fair value into a three-level hierarchy: Level 1 (quoted market prices), Level 2 (observable inputs like yield curves), and Level 3 (unobservable inputs requiring management estimates). The proportion of Level 3 assets directly reflects how much of the balance sheet depends on internal models rather than market evidence.

Key signals: a growing Level 3 balance relative to total fair-value assets increases valuation uncertainty and earnings volatility risk. Watch for transfers between levels — assets moving from Level 2 to Level 3 often signal deteriorating market liquidity. Unrealized gains and losses on Level 3 positions flow through earnings or other comprehensive income, so large swings deserve scrutiny. For financial institutions, examine the sensitivity disclosures that show how Level 3 valuations change under alternative assumptions. Compare the fair value of debt against its carrying amount to gauge hidden leverage.