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Fair Value Measurements | 6 Months Ended
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Jun. 30, 2019
Fair Value Measurements |
Fair Value Measurements | Note 14: Fair Value Measurements ​ The fair value of an asset or liability is the price that would be received by selling that asset or paid in transferring that liability (exit price) in an orderly transaction occurring in the principal market (or most advantageous market in the absence of a principal market) for such asset or liability. ASC Topic 820, Fair Value Measurement, 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 follows: ​ Level 1 Inputs - Unadjusted quoted prices in active markets for identical assets or liabilities that the Company 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 might 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 (such as interest rates, volatilities, prepayment speeds, credit risks, etc.) or inputs that are derived principally from or corroborated by market data by correlation or other means. ​ Level 3 Inputs - Unobservable inputs for determining the fair values of assets or liabilities that reflect the Company’s own assumptions about the assumptions that market participants would use in pricing the assets or liabilities. ​ A description of the valuation methodologies used for instruments measured at fair value, as well as the general classification of such instruments pursuant to the valuation hierarchy, is set forth below. These valuation methodologies were applied to those Company assets and liabilities that are carried at fair value. ​ In general, fair value is based upon quoted market prices, when available. If such quoted market prices are not available, fair values are measured utilizing independent valuation techniques of identical or similar securities for which significant assumptions are derived primarily from or corroborated by observable data. Valuation adjustments may be made to ensure that financial instruments are recorded at fair value. These adjustments may include amounts to reflect, among other things, counterparty credit quality and the company's creditworthiness as well as unobservable parameters. Any such valuation adjustments are applied consistently over time. 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. ​ Debt securities available for sale. Debt securities available for sale are reported at fair value utilizing level 2 measurements. The Company obtains fair value measurements from an independent pricing service. The independent pricing service utilizes evaluated pricing models that vary by asset class and incorporate available trade, bid and other market information. Because many fixed income securities do not trade on a daily basis, the independent pricing service applies available information, focusing on observable market data such as benchmark curves, benchmarking of like securities, sector groupings, and matrix pricing, to prepare evaluations. ​ The independent pricing service uses model processes, such as the Option Adjusted Spread model, to assess interest rate impact and develop prepayment scenarios. The models and processes take into account market conventions. For each asset class, a team of evaluators gathers information from market sources and integrates relevant credit information, perceived market movements and sector news into the evaluated pricing applications and models. ​ The market inputs that the independent pricing service normally seeks for evaluations of securities, listed in approximate order of priority, include: benchmark yields, reported trades, broker/dealer quotes, issuer spreads, two-sided markets, benchmark securities, bids, offers and reference data including market research publications. The independent pricing service also monitors market indicators, industry and economic events. For certain security types, additional inputs may be used or some of the market inputs may not be applicable. Evaluators may prioritize inputs differently on any given day for any security based on market conditions, and not all inputs listed are available for use in the evaluation process for each security evaluation on a given day. Because the data utilized was observable, the securities have been classified as level 2. ​ Equity Securities. Equity securities are reported at fair value utilizing level 1 or level 2 measurements. For mutual funds, unadjusted quoted prices in active markets for identical assets are utilized to determine fair value at the measurement date and have been classified as level 1. For stock, quoted prices for identical or similar assets in markets that are not active are utilized and classified as level 2. ​ Loans Held for Sale. Loans held for sale are reported at fair value utilizing level 2 measurements. The fair value of the mortgage loans held for sale are measured using observable quoted market or contract prices or market price equivalents and are classified as level 2. ​ Derivative Assets and Derivative Liabilities. Derivative assets and derivative liabilities are reported at fair value utilizing level 2 measurements. The fair value of derivative assets and liabilities is determined based on prices that are obtained from a third-party which uses observable market inputs. Derivative assets and liabilities are classified as level 2. ​ The following table summarizes financial assets and financial liabilities measured at fair value on a recurring basis, segregated by the level of the valuation inputs within the fair value hierarchy utilized to measure fair value (dollars in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | Level 1 |  | Level 2 |  | Level 3 |  | Total
June 30, 2019 | Inputs |  | Inputs |  | Inputs |  | Fair Value
Fair value adjusted through comprehensive income: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Debt securities available for sale | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
U.S. Treasury securities | $ | — | ​ | $ | 58,535 | ​ | $ | — | ​ | $ | 58,535
Obligations of U.S. government corporations and agencies |  | — | ​ |  | 290,766 | ​ |  | — | ​ |  | 290,766
Obligations of states and political subdivisions |  | — | ​ |  | 278,930 | ​ |  | — | ​ |  | 278,930
Commercial mortgage-backed securities | ​ | — | ​ | ​ | 124,155 | ​ | ​ | — | ​ | ​ | 124,155
Residential mortgage-backed securities |  | — | ​ |  | 961,137 | ​ |  | — | ​ |  | 961,137
Corporate debt securities |  | — | ​ |  | 134,550 | ​ |  | — | ​ |  | 134,550
Fair value adjusted through current period earnings: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Equity securities | ​ | — | ​ |  | 5,362 | ​ |  | — | ​ |  | 5,362
Loans held for sale | ​ | — | ​ | ​ | 39,607 | ​ | ​ | — | ​ | ​ | 39,607
Derivative assets | ​ | — | ​ | ​ | 13,083 | ​ | ​ | — | ​ | ​ | 13,083
Derivative liabilities | ​ | — | ​ | ​ | 13,897 | ​ | ​ | — | ​ | ​ | 13,897
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | Level 1 |  | Level 2 |  | Level 3 |  | Total
December 31, 2018 | Inputs |  | Inputs |  | Inputs |  | Fair Value
Debt securities available for sale | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
U.S. Treasury securities | $ | — | ​ | $ | 25,411 | ​ | $ | — | ​ | $ | 25,411
Obligations of U.S. government corporations and agencies |  | — | ​ |  | 52,342 | ​ |  | — | ​ |  | 52,342
Obligations of states and political subdivisions |  | — | ​ |  | 170,044 | ​ |  | — | ​ |  | 170,044
Commercial mortgage-backed securities | ​ | — | ​ | ​ | 1,942 | ​ | ​ | — | ​ | ​ | 1,942
Residential mortgage-backed securities |  | — | ​ |  | 315,748 | ​ |  | — | ​ |  | 315,748
Corporate debt securities |  | — | ​ |  | 132,198 | ​ |  | — | ​ |  | 132,198
Fair value adjusted through period earnings: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Equity securities | ​ | 6,169 | ​ | ​ | — | ​ | ​ | — | ​ | ​ | 6,169
Loans held for sale | ​ | — | ​ | ​ | 25,895 | ​ | ​ | — | ​ | ​ | 25,895
Derivative assets | ​ | — | ​ | ​ | 2,062 | ​ | ​ | — | ​ | ​ | 2,062
Derivative liabilities | ​ | — | ​ | ​ | 2,643 | ​ | ​ | — | ​ | ​ | 2,643
​ Certain financial assets and financial liabilities are measured at fair value on a non-recurring basis; that is, the instruments are not measured at fair value on an ongoing basis but are subject to fair value adjustments in certain circumstances (for example, when there is evidence of impairment). ​ Impaired Loans. The Company does not record portfolio loans at fair value on a recurring basis. However, periodically, a loan is identified as impaired and is reported at the fair value of the underlying collateral, less estimated costs to sell, if repayment is expected solely from the collateral. Impaired loans measured at fair value typically consist of loans on non-accrual status and restructured loans in compliance with modified terms. Collateral values are estimated using a combination of observable inputs, including recent appraisals, and unobservable inputs based on customized discounting criteria. Due to the significance of the unobservable inputs, all impaired loan fair values have been classified as level 3. ​ OREO. Non-financial assets and non-financial liabilities measured at fair value include OREO (upon initial recognition or subsequent impairment). OREO properties are measured using a combination of observable inputs, including recent appraisals, and unobservable inputs. Due to the significance of the unobservable inputs, all OREO fair values have been classified as level 3. Bank Property Held for Sale. Bank property held for sale represents certain banking center office buildings which the Company has closed and consolidated with other existing banking centers. Bank property held for sale is measured at the lower of amortized cost or fair value less estimated costs to sell. The fair values were based upon discounted appraisals or real estate listing price. Due to the significance of the unobservable inputs, all bank property held for sale fair values have been classified as level 3. ​ The following table summarizes assets and liabilities measured at fair value on a non-recurring basis, segregated by the level of the valuation inputs within the fair value hierarchy utilized to measure fair value (dollars in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Level 1 |  | Level 2 |  | Level 3 |  | Total
​ |  | Inputs |  | Inputs |  | Inputs |  | Fair Value
June 30, 2019 | ​ | ​
Impaired loans | ​ | $ | — | ​ | $ | — | ​ | $ | 7,817 | ​ | $ | 7,817
OREO | ​ |  | — | ​ |  | — | ​ |  | 84 | ​ |  | 84
Bank property held for sale | ​ |  | — | ​ |  | — | ​ |  | 1,832 | ​ |  | 1,832
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
December 31, 2018 |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​
Impaired loans | ​ | $ | — | ​ | $ | — | ​ | $ | 10,999 | ​ | $ | 10,999
OREO | ​ |  | — | ​ |  | — | ​ |  | 55 | ​ |  | 55
Bank property held for sale | ​ | ​ | — | ​ |  | — | ​ |  | 1,832 | ​ |  | 1,832
​ The following table presents additional quantitative information about assets measured at fair value on a non-recurring basis for which the Company has utilized level 3 inputs to determine fair value (dollars in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | Quantitative Information about Level 3 Fair Value Measurements
​ | Fair Value | ​ | Valuation | ​ | Unobservable | ​ | Range
​ | Estimate |  | Techniques |  | Input |  | (Weighted Average)
June 30, 2019 | ​
Impaired loans | $ | 7,817 |  | Appraisal of collateral |  | Appraisal adjustments |  | - 3.4 | % | to | - 100.0 | %
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | (-29.4)%
OREO |  | 84 |  | Appraisal of collateral |  | Appraisal adjustments |  | - 25.0 | % | to | - 100.0 | %
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | (-61.8)%
Bank property held for sale | ​ | 1,832 | ​ | Appraisal of collateral or real estate listing price | ​ | Appraisal adjustments | ​ | - 0.0 | % | to | - 35.1 | %
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | (-28.3)%
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
December 31, 2018 | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Impaired loans | $ | 10,999 |  | Appraisal of collateral |  | Appraisal adjustments |  | - 3.3 | % | to | - 100.0 | %
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | (-24.1)%
OREO |  | 55 |  | Appraisal of collateral |  | Appraisal adjustments |  | - 25.0 | % | to | - 100.0 | %
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | (-65.0)%
Bank property held for sale | ​ | 1,832 | ​ | Appraisal of collateral or real estate listing price | ​ | Appraisal adjustments | ​ | - 0.0 | % | to | - 35.1 | %
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | (-28.3)%
​ The estimated fair values of financial instruments that are reported at amortized cost in the Company’s Consolidated Balance Sheets, segregated by the level of the valuation inputs within the fair value hierarchy utilized to measure fair value, were as follows (dollars in thousands):
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | June 30, 2019 | ​ | December 31, 2018
​ | Carrying |  | Fair |  | Carrying |  | Fair
​ | Amount |  | Value |  | Amount |  | Value
Financial assets: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Level 1 inputs: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Cash and cash equivalents | $ | 420,207 | ​ | $ | 420,207 | ​ | $ | 239,973 | ​ | $ | 239,973
Level 2 inputs: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Debt securities held to maturity | ​ | 15,708 | ​ | ​ | 15,934 | ​ | ​ | 608,660 | ​ | ​ | 603,360
Accrued interest receivable |  | 28,614 | ​ |  | 28,614 | ​ |  | 22,314 | ​ |  | 22,314
Level 3 inputs: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Portfolio loans, net |  | 6,480,751 | ​ |  | 6,447,502 | ​ |  | 5,517,780 | ​ |  | 5,473,063
Mortgage servicing rights | ​ | 8,692 | ​ | ​ | 12,772 | ​ | ​ | 3,315 | ​ | ​ | 11,051
Other servicing rights | ​ | 845 | ​ | ​ | 1,434 | ​ | ​ | 781 | ​ | ​ | 1,443
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Financial liabilities: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Level 2 inputs: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Time deposits | $ | 1,749,811 | ​ | $ | 1,747,766 | ​ | $ | 1,497,003 | ​ | $ | 1,482,301
Securities sold under agreements to repurchase |  | 190,846 | ​ |  | 190,846 | ​ |  | 185,796 | ​ |  | 185,796
Short-term borrowings | ​ | 30,761 | ​ | ​ | 30,748 | ​ | ​ | — | ​ | ​ | —
Long-term debt |  | 86,772 | ​ |  | 86,873 | ​ | ​ | 50,000 | ​ |  | 49,873
Junior subordinated debt owed to unconsolidated trusts |  | 71,230 | ​ |  | 65,073 | ​ |  | 71,155 | ​ |  | 65,182
Accrued interest payable |  | 7,380 | ​ |  | 7,380 | ​ |  | 6,568 | ​ |  | 6,568
Level 3 inputs: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Senior notes, net of unamortized issuance costs | ​ | 39,607 | ​ | ​ | 40,419 | ​ | ​ | 39,539 | ​ | ​ | 39,452
Subordinated notes, net of unamortized issuance costs | ​ | 59,197 | ​ | ​ | 59,719 | ​ | ​ | 59,147 | ​ | ​ | 58,186
​ A detailed description of the valuation methodologies used in estimating the fair value of financial instruments is set forth in the Company’s 2018 Form 10-K.

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- Definition The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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