Park National (PRK) 10-Q 8 May 20 2020 Q1 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	3 Months Ended
	Mar. 31, 2020	May 07, 2020
Document Information [Line Items]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Mar. 31, 2020
Document Transition Report	false
Entity File Number	1-13006
Entity Registrant Name	PARK NATIONAL CORPORATION
Entity Address, State or Province	OH
Entity Tax Identification Number	31-1179518
Entity Address, Address Line One	50 North Third Street,
Entity Address, Address Line Two	P.O. Box 3500
Entity Address, City or Town	Newark,
Entity Address, State or Province	OH
Entity Address, Postal Zip Code	43058-3500
City Area Code	(740)
Local Phone Number	349-8451
Title of 12(b) Security	Common shares, without par value
Trading Symbol	PRK
Security Exchange Name	NYSEAMER
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		16,296,427
Amendment Flag	false
Document Fiscal Year Focus	2020
Document Fiscal Period Focus	Q1
Entity Central Index Key	0000805676
Current Fiscal Year End Date	--12-31

Consolidated Condensed Balance

Consolidated Condensed Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Assets:
Cash and due from banks	$ 145,062	$ 135,567
Money market instruments	175,858	24,389
Cash and cash equivalents	320,920	159,956
Marketable Securities [Abstract]
Debt Securities, Available-for-sale, Current	1,184,399	1,209,701
Other Investments and Securities, at Cost	68,688	69,806
Total investment securities	1,253,087	1,279,507
Loan balance	6,522,519	6,501,404
Allowance for loan losses	(61,503)	(56,679)
Net loans	6,461,016	6,444,725
Bank owned life insurance	213,776	212,529
Prepaid assets	107,042	101,990
Goodwill	159,595	159,595
Other intangible assets	10,917	11,523
Premises and equipment, net	77,330	73,322
Affordable housing tax credit investments	51,241	53,070
Other real estate owned	3,600	4,029
Interest Receivable	23,406	24,217
Operating Lease, Right-of-Use Asset	20,737	13,714
Mortgage loan servicing rights	8,768	10,070
Other	7,856	10,130
Total assets	8,719,291	8,558,377
Liabilities and Shareholders' Equity:
Noninterest bearing	1,976,565	1,959,935
Interest bearing	5,313,568	5,092,677
Total deposits	7,290,133	7,052,612
Short-term borrowings	193,373	230,657
Long-term debt	140,000	192,500
Subordinated debentures and notes	15,000	15,000
Unfunded commitments in affordable housing tax credit investments	23,348	25,894
Operating Lease, Liability	21,482	14,482
Accrued interest payable	2,830	2,927
Other	51,248	55,291
Total liabilities	7,737,414	7,589,363
Shareholders' equity:
Preferred shares (200,000 shares authorized; 0 shares issued)	0	0
Common shares (No par value; 20,000,000 shares authorized; 17,623,190 shares issued at March 31, 2020 and 17,623,199 shares issued at December 31, 2019)	456,777	459,389
Retained earnings	649,636	646,847
Treasury shares (1,327,729 shares at March 31, 2020 and 1,276,757 shares at December 31, 2019)	(132,640)	(127,633)
Accumulated other comprehensive income (loss), net of taxes	8,104	(9,589)
Total shareholders' equity	981,877	969,014
Total liabilities and shareholders' equity	$ 8,719,291	$ 8,558,377

Consolidated Condensed Balanc_2

Consolidated Condensed Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Debt Securities, Available-for-sale, Amortized Cost	$ 1,139,189	$ 1,187,499
Preferred Stock, Shares Authorized	200,000	200,000
Preferred Stock, Shares Issued	0	0
Common stock no par value	$ 0	$ 0
Common stock shares authorized	20,000,000	20,000,000
Common Stock, Shares, Issued	17,623,190	17,623,199
Treasury stock shares	1,327,729	1,276,757

Consolidated Condensed Statemen

Consolidated Condensed Statements Of Income - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Interest and dividend income:
Interest and fees on loans	$ 80,687,000	$ 72,003,000
Interest and dividends on:
Obligations of U.S. Government, its agencies and other securities	5,531,000	6,995,000
Interest Income, Securities, State and Municipal	2,200,000	2,217,000
Other interest income	491,000	641,000
Total interest and dividend income	88,909,000	81,856,000
Interest on deposits:
Demand and savings deposits	6,342,000	7,093,000
Time deposits	4,285,000	3,777,000
Interest on borrowings:
Short-term borrowings	462,000	739,000
Long-term debt	1,537,000	2,471,000
Total interest expense	12,626,000	14,080,000
Net interest income	76,283,000	67,776,000
Provision for loan losses	5,153,000	2,498,000
Net interest income after provision for loan losses	71,130,000	65,278,000
Noninterest Income [Abstract]
Debit card fee income	4,960,000	4,369,000
Bank owned life insurance income	1,248,000	1,006,000
ATM Fees	412,000	440,000
Gains (Losses) on Sales of Other Real Estate	(196,000)	(12,000)
Loss (gain) on equity securities, net	(973,000)	1,742,000
Other components of net periodic benefit income	1,988,000	1,183,000
Other	1,640,000	1,197,000
Total other income	22,486,000	22,025,000
Other expense:
Salaries and employee benefits	28,429,000	25,805,000
Employee Benefits and Share-based Compensation	10,043,000	8,430,000
Occupancy expense	3,480,000	3,011,000
Furniture and equipment expense	4,319,000	4,150,000
Data processing fees	2,492,000	2,133,000
Professional fees and services	7,066,000	6,006,000
Marketing	1,486,000	1,226,000
Insurance	1,550,000	1,156,000
Communication	1,155,000	1,333,000
Excise and Sales Taxes	1,145,000	1,005,000
Amortization of Intangible Assets	606,000	289,000
Other expense	4,505,000	2,283,000
Total other expense	66,276,000	56,827,000
Income before income taxes	27,340,000	30,476,000
Income taxes	4,968,000	5,021,000
Net income	$ 22,372,000	$ 25,455,000
Net income available to common shareholders
Basic	$ 1.37	$ 1.63
Diluted	$ 1.36	$ 1.62
Weighted average common shares outstanding
Basic	16,303,602	15,651,541
Diluted	16,425,881	15,744,777
Cash dividends declared	$ 1.22	$ 1.21
Fiduciary and Trust [Member]
Noninterest Income [Abstract]
Revenue from Contract with Customer, Including Assessed Tax	$ 7,113,000	$ 6,723,000
Deposit Account [Member]
Noninterest Income [Abstract]
Revenue from Contract with Customer, Including Assessed Tax	2,528,000	2,559,000
Bank Servicing [Member]
Noninterest Income [Abstract]
Revenue from Contract with Customer, Including Assessed Tax	$ 3,766,000	$ 2,818,000

Consolidated Condensed Statem_2

Consolidated Condensed Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Net Income	$ 22,372	$ 25,455
Other comprehensive income, net of tax:
Unrealized net holding gain on debt securities available-for-sale, net of income tax effect of $4,832 and $3,866 for the three months ended March 31, 2020 and 2019, respectively.	18,176	14,541
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax	(483)	(206)
Other comprehensive income (loss)	17,693	14,335
Comprehensive income	40,065	39,790
Accumulated Other Comprehensive Income (loss) [Member]
Other comprehensive income, net of tax:
Other comprehensive income (loss)	$ 17,693	$ 14,335

Consolidated Condensed Statem_3

Consolidated Condensed Statements of Comprehensive Income (Parenthetical) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Statement of Comprehensive Income [Abstract]
Other Comprehensive Income (Loss), Securities, Available-for-Sale, Unrealized Holding Gain (Loss) Arising During Period, Tax	$ 4,832	$ 3,866
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax	$ (128)	$ (55)

Consolidated Condensed Statem_4

Consolidated Condensed Statements Of Changes In Stockholders' Equity - USD ($)	Total	Preferred Stock [Member]	Common Stock [Member]	Retained Earnings [Member]	Retained Earnings [Member]Cumulative Effect, Period of Adoption, Adjustment	Treasury Stock At Cost [Member]	Accumulated Other Comprehensive Income (loss) [Member]
Balance at Dec. 31, 2018		$ 0	$ 358,598,000	$ 614,069,000		$ (90,373,000)	$ (49,788,000)
Balance (Accounting Standards Update 2016-02 [Member]) at Dec. 31, 2018				613,926,000	$ (143,000)
Net Income	$ 25,455,000			25,455,000
Other comprehensive income (loss)	14,335,000						14,335,000
Dividends on common shares				(19,137,000)
Cash payment for fractional shares in dividend reinvestment plan			(1,000)
Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures			(2,480,000)	(273,000)		(1,926,000)
Treasury Stock, Value, Acquired, Cost Method						8,502,000
Share-based Payment Arrangement, Expense	1,400,000		1,358,000
Balance at Mar. 31, 2019		0	357,475,000	619,971,000		(96,949,000)	(35,453,000)
Balance at Dec. 31, 2019	969,014,000	0	459,389,000	646,847,000		(127,633,000)	(9,589,000)
Net Income	22,372,000			22,372,000
Other comprehensive income (loss)	17,693,000						17,693,000
Dividends on common shares				(20,111,000)
Cash payment for fractional shares in dividend reinvestment plan			(1,000)
Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures			(3,865,000)	(528,000)		(2,500,000)
Treasury Stock, Value, Acquired, Cost Method						7,507,000
Share-based Payment Arrangement, Expense	1,300,000		1,254,000
Balance at Mar. 31, 2020	$ 981,877,000	$ 0	$ 456,777,000	$ 649,636,000		$ (132,640,000)	$ 8,104,000

Consolidated Condensed Statem_5

Consolidated Condensed Statements Of Changes In Stockholders' Equity (Parenthetical) - $ / shares	3 Months Ended		12 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Statement of Stockholders' Equity [Abstract]
Common Stock, Dividends, Per Share, Cash Paid	$ 1.22	$ 1.21
Stock Issued During Period, Shares, Acquisitions	0	0	1,037,205
Treasury Stock, Shares, Acquired	76,000	86,650
Stock Issued During Period, Shares, Restricted Stock Award, Gross	25,028	27,719

Consolidated Condensed Statem_6

Consolidated Condensed Statements Of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	$ 5,153	$ 2,498
Amortization of Deferred Loan Origination Fees, Net	(1,866)	(1,583)
Depreciation	2,507	2,133
Amortization of investment securities, net	388	353
Depreciation, Amortization and Accretion, Net	(766)	(32)
Loss (gain) on equity securities, net	(973)	1,742
Loan originations to be sold in secondary market	(88,824)	(34,419)
Proceeds from sale of loans in secondary market	79,139	35,123
Share-based compensation expense	1,254	1,358
Loss on sale of OREO, net	196	12
Bank owned life insurance income	(1,248)	(1,006)
Investment in qualified affordable housing tax credits amortization	1,829	1,812
Changes in assets and liabilities:
Increase in other assets	(4,593)	(1,118)
Decrease in other liabilities	(5,595)	(3,150)
Net cash provided by operating activities	8,762	24,655
Investing activities:
Payments for (Proceeds from) Federal Home Loan Bank Stock	1,216	5,405
Proceeds from Sale, Maturity and Collection of Investments [Abstract]
Available-for-sale securities	47,922	44,066
Held-to-maturity securities	0	68
Payments to Acquire Investments [Abstract]
Equity securities	(1,071)	0
Payments to Acquire Federal Reserve Bank Stock	0	(2,585)
Net loan originations, portfolio loans	(6,818)	(47,909)
Payments for Affordable Housing Programs	(2,546)	(2,658)
Proceeds from the sale of OREO	383	181
Life insurance death benefits	0	584
Purchases of premises and equipment	(6,343)	(2,902)
Net cash provided by (used in) investing activities	32,743	(5,750)
Financing activities:
Net increase in deposits	237,611	64,389
Net decrease in short-term borrowings	(37,284)	(9,397)
Proceeds from issuance of long-term debt	0	25,000
Repayments of Long-term Debt	(52,500)	(50,000)
Payment, Tax Withholding, Share-based Payment Arrangement	(837)	(827)
Repurchase of common shares to be held as treasury shares	(7,507)	(8,502)
Cash dividends paid	(20,024)	(19,303)
Net cash provided by financing activities	119,459	1,360
Increase in cash and cash equivalents	160,964	20,265
Cash and cash equivalents at beginning of year	159,956	167,214
Cash and cash equivalents at end of period	320,920	187,479
Supplemental disclosures of cash flow information:
Cash paid for interest	12,723	13,820
Non cash activities:
Real Estate Owned, Transfer to Real Estate Owned	151	568
Other Significant Noncash Transaction, Value of Consideration Received	7,755	10,970
Consumer Portfolio Segment [Member]
Changes in assets and liabilities:
Increase in prepaid dealer premiums	(219)	(281)
Mortgage Loans on Real Estate [Member]
Adjustments to reconcile net income to net cash provided by operating activities:
Gain on sale of loans in secondary market	$ 1,938	$ 822

Other Comprehensive Income (Los

Other Comprehensive Income (Loss)	3 Months Ended
	Mar. 31, 2020
Statement of Comprehensive Income [Abstract]
Other Comprehensive Income (Loss)	Accumulated Other Comprehensive (Loss) Income Other comprehensive income (loss) components, net of income tax, are shown in the following table for the three-month periods ended March 31, 2020 and 2019: Changes in pension plan assets and benefit obligations Unrealized net holding loss on cash flow hedge Unrealized gains (losses) on AFS debt securities Total Beginning balance at January 1, 2020 $ (26,674) $ (454) $ 17,539 $ (9,589) Other comprehensive (loss) income before reclassifications — (483) 18,176 17,693 Net current period other comprehensive (loss) income — (483) 18,176 17,693 Ending balance at March 31, 2020 $ (26,674) $ (937) $ 35,715 $ 8,104 Beginning balance at January 1, 2019 $ (29,672) $ — $ (20,116) $ (49,788) Other comprehensive loss (income) before reclassifications — (206) 14,541 14,335 Net current period other comprehensive (loss) income — (206) 14,541 14,335 Ending balance at March 31, 2019 $ (29,672) $ (206) $ (5,575) $ (35,453)

Other Comprehensive Income (L_2

Other Comprehensive Income (Loss) Net of Tax (Tables)	3 Months Ended
	Mar. 31, 2020
Statement of Comprehensive Income [Abstract]
Comprehensive Income (Loss) [Table Text Block]	Other comprehensive income (loss) components, net of income tax, are shown in the following table for the three-month periods ended March 31, 2020 and 2019: Changes in pension plan assets and benefit obligations Unrealized net holding loss on cash flow hedge Unrealized gains (losses) on AFS debt securities Total Beginning balance at January 1, 2020 $ (26,674) $ (454) $ 17,539 $ (9,589) Other comprehensive (loss) income before reclassifications — (483) 18,176 17,693 Net current period other comprehensive (loss) income — (483) 18,176 17,693 Ending balance at March 31, 2020 $ (26,674) $ (937) $ 35,715 $ 8,104 Beginning balance at January 1, 2019 $ (29,672) $ — $ (20,116) $ (49,788) Other comprehensive loss (income) before reclassifications — (206) 14,541 14,335 Net current period other comprehensive (loss) income — (206) 14,541 14,335 Ending balance at March 31, 2019 $ (29,672) $ (206) $ (5,575) $ (35,453)

Basis Of Presentation

Basis Of Presentation	3 Months Ended
	Mar. 31, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis Of Presentation	Basis of Presentation The accompanying unaudited consolidated condensed financial statements included in this report have been prepared for Park National Corporation (sometimes also referred to as the “Registrant”) and its subsidiaries. Unless the context otherwise requires, references to "Park", the "Corporation" or the "Company" and similar terms mean Park National Corporation and its subsidiaries. In the opinion of management, all adjustments (consisting of normal recurring accruals) necessary for a fair presentation of the results of operations for the interim periods included herein have been made. The results of operations for the three-month period ended March 31, 2020 are not necessarily indicative of the operating results to be anticipated for the year ending December 31, 2020. The accompanying unaudited consolidated condensed financial statements have been prepared in accordance with the instructions for Form 10-Q and, therefore, do not include all information and footnotes necessary for a fair presentation of the condensed balance sheets, condensed statements of income, condensed statements of comprehensive income, condensed statements of changes in shareholders’ equity and condensed statements of cash flows in conformity with U.S. GAAP. These financial statements should be read in conjunction with the consolidated financial statements included in Item 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA in the Annual Report on Form 10-K of Park for the fiscal year ended December 31, 2019 ("Park's 2019 Form 10-K"). Certain prior period amounts have been reclassified to conform to the current period presentation. Park’s significant accounting policies are described in Note 1 Summary of Significant Accounting Policies of the Notes to Consolidated Financial Statements included in Park’s 2019 Form 10-K. For interim reporting purposes, Park follows the same basic accounting policies, as updated by the information contained in this report, and considers each interim period an integral part of an annual period. The COVID-19 pandemic has caused significant, unprecedented disruption around the world that has affected daily living and negatively impacted the global economy. The effects of COVID-19 pandemic may meaningfully impact significant estimates such as the allowance for loan losses, goodwill, mortgage servicing rights, and pension plan obligations and related expenses. Additionally, the pandemic may particularly impact certain loan concentrations in the hotel, restaurant, arts, entertainment, and recreation, real estate, healthcare, and rental and leasing industries.

Recent Accounting Pronouncement

Recent Accounting Pronouncements	3 Months Ended
	Mar. 31, 2020
Accounting Standards Update and Change in Accounting Principle [Abstract]
Recent Accounting Pronouncements	Adoption of New Accounting Pronouncements and Issued But Not Yet Effective Accounting Standards The following is a summary of new accounting pronouncements impacting Park's consolidated financial statements, and issued accounting standards not yet effective for Park: Adoption of New Accounting Pronouncements ASU 2018-13 - Fair Value Measurement (Topic 820): Disclosure Framework - Changes to the Disclosure Requirements for Fair Value Measurement: In August 2018, the FASB issued ASU 2018-13 - Fair Value Measurement (Topic 820): Disclosure Framework - Changes to the Disclosure Requirements for Fair Value Measurement . This ASU modifies the disclosure requirements for fair value measurements in Topic 820, Fair Value Measurement by removing, modifying and adding certain requirements. The amendments in this ASU are effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019. Early adoption is permitted upon issuance of this ASU. An entity is permitted to early adopt and remove or modify disclosures upon issuance of the ASU and delay adoption of the additional disclosures until their effective date. The adoption of this guidance on January 1, 2020 did not have an impact on Park’s consolidated financial statements, but did impact disclosures. ASU 2020-04 - Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting: In March 2020, the FASB issued ASU 2020-04 - Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting . This ASU provides optional guidance for a limited period of time to ease the potential burden in accounting for (or recognizing the effects of) reference rate reform on financial reporting. The amendments in this ASU are effective from March 12, 2020 through December 31, 2022. The adoption of this guidance did not have a material impact on Park's consolidated financial statements, but Park will consider this guidance as contracts are transitioned from LIBOR to another reference rate. Issued But Not Yet Effective Accounting Standards ASU 2016-13 - Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments: In June 2016, FASB issued ASU 2016-13 - Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments . The new accounting guidance in this ASU replaces the incurred loss model with an expected loss model, which is referred to as the current expected credit loss ("CECL") model. The CECL model is applicable to the measurement of credit losses on financial assets measured at amortized cost, including loan receivables, HTM debt securities, and reinsurance receivables. It also applies to off-balance sheet credit exposures not accounted for as insurance (loan commitments, standby letters of credit, financial guarantees, and other similar instruments) and net investments in leases recognized by a lessor. The CECL model requires an entity to estimate credit losses over the life of an asset or off-balance sheet exposure. The new accounting guidance was to have been effective for Park for annual reporting periods and interim reporting periods within those annual periods, beginning after December 15, 2019. Section 4014 of the CARES Act provides financial institutions with optional temporary relief from having to comply with ASU 2016-13 including the CECL methodology for estimating the allowance for credit losses. This temporary relief will expire on the earlier of the date on which the national emergency concerning the COVID-19 outbreak declared by the President on March 15, 2020 terminates or December 31, 2020, with adoption being effective retrospectively as of January 1, 2020. Park elected to delay the implementation of CECL following the approval of the CARES Act. The CECL standard requires financial institutions to calculate an allowance utilizing a reasonable and supportable forecast period which Park has established as a one-year period. Much is still unknown about the economic impact of COVID-19 including the duration of the pandemic, future government programs that may be established as a result of the pandemic, and the resiliency of the U.S. economy, making any forecast subject to large fluctuations in the coming months. In this unprecedented situation, Park believes that adoption of the CECL model in the first quarter 2020 would have added an unnecessary level of subjectivity and volatility to the calculation of the allowance for credit losses. With the delay, management is currently evaluating the impact of adoption of this new accounting guidance on Park’s consolidated financial statements. Adoption will be applied through a one-time cumulative-effect adjustment to retained earnings as of January 1, 2020. Management has developed a qualitative credit model and is completing the process of validation. Management is still finalizing the analysis of qualitative factors, to capture inherent risks, which are not included within the quantitative credit model. Management, along with Park’s CECL Committee, is in the process of implementing the accounting, processes, controls and governance required to comply with the new accounting guidance. The Company is using a blend of multiple economic forecasts to estimate expected credit losses over a one-year reasonable and supportable forecast period and then revert, over a one-year period, to longer term historical loss experience to arrive at lifetime expected credit losses. The estimated change in the allowance for credit losses as compared to Park's historical ALLL is primarily due to required increases for residential mortgage, home equity, and installment loans to address the requirement to estimate lifetime expected credit losses and the remaining length of time to maturity for these loans as well as an increase in reserves on acquired non-impaired loans which have low reserve levels under the incurred loss accounting guidance. Offsetting declines in the allowance are expected for commercial and commercial real estate loans due to their short-term nature. Additionally, management expects an increase in the allowance for credit losses for unfunded commitments. While adoption of this ASU is expected to increase the allowance for credit losses, it will not change the overall credit risk in the Company's loan, lease and securities portfolios or the ultimate losses therein. The transition adjustment to increase the allowance will primarily result in a decrease to shareholders' equity, net of income taxes. The ultimate impact of the adoption of this ASU will depend on the composition of the loan, lease and securities portfolios, finalization of credit loss models, and macroeconomic conditions and forecasts that exist at the adoption date. ASU 2018-14 - Compensation - Retirement Benefits - Defined Benefit Plans - General (Subtopic 715-20): Disclosure Framework - Changes to the Disclosure Requirements for Defined Benefit Plans: In August 2018, the FASB issued ASU 2018-14 - Compensation - Retirement Benefits - Defined Benefit Plans - General (Subtopic 715-20): Disclosure Framework - Changes to the Disclosure Requirements for Defined Benefit Plans . The amendments in this ASU modify the disclosure requirements for employers that sponsor defined benefit pension or other postretirement plans by removing disclosures that are no longer considered cost beneficial, clarifying the specific requirements of disclosures and adding disclosure requirements identified as relevant. The amendments in this ASU are effective for fiscal years ending after December 15, 2020. Early adoption is permitted. The adoption of this guidance will not have an impact on Park’s consolidated financial statements, but will impact disclosures. ASU 2018-19 - Codification Improvements to Topic 326, Financial Instruments - Credit Losses: In November 2018, the FASB issued ASU 2018-19 - Codification Improvements to Topic 326, Financial Instruments - Credit Losses. The amendment in this ASU clarifies that receivables arising from operating leases are not within the scope of Subtopic 326-20. Impairment of receivables arising from operating leases are to be accounted for in accordance with Topic 842, Leases. Park will consider this clarification in determining the appropriate adoption of ASU 2016-13. ASU 2019-04 - Codification Improvements to Topic 326, Financial Instruments - Credit Losses, Topic 815, Derivatives and Hedging, and Topic 825, Financial Instruments: In April 2019, the FASB issued ASU 2018-19 - Codification Improvements to Topic 326, Financial Instruments - Credit Losses, Topic 815, Derivatives and Hedging, and Topic 825, Financial Instruments. This ASU includes amendments that clarify or address specific issues about certain aspects of the amendments in ASU 2016-01, Financial Instruments - Overall (Subtopic 925-10): Recognition and Measurement of Financial Assets and Financial Liabilities , ASU 2016-13 - Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments , and ASU 2017-12, Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities. Park has already adopted ASU 2016-01. As a result, certain provisions in the amendments within ASU 2019-04 related to the same topics as ASU 2016-01 are effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. The adoption of the provisions related to the same topics as ASU 2016-01 on January 1, 2020 did not have a material effect on Park’s consolidated financial statements. For the amendments related to Topic 326 that clarify or address specific aspects of ASU 2016-13, Park will consider these clarifications in determining the appropriate adoption of ASU 2016-13. Park has already adopted ASU 2017-12. As a result, the amendments within ASU 2019-04 related to the same topics as ASU 2017-12 are effective as of January 1, 2020. This ASU allows entities, like Park, that did not reclassify debt securities from HTM to AFS upon the adoption of ASU 2017-12 to reclassify these securities as of the adoption of ASU 2019-04. Park has considered this option and, effective September 1, 2019, reclassified all HTM debt securities to AFS. The transfer occurred at fair value and resulted in an unrealized gain, net of taxes, of $19.1 million being recorded in other comprehensive income. ASU 2019-05 - Financial Instruments - Credit Losses (Topic 326): In May 2019, the FASB issued ASU 2019-05 - Financial Instruments - Credit Losses (Topic 326). The amendments in this ASU provide entities that have certain instruments within the scope of Subtopic 326-20, Financial Instruments - Credit Losses - Measured at Amortized Cost, with an option to irrevocably elect the fair value option in Subtopic 825-10, Financial Instruments - Overall, applied on an instrument-by-instrument basis for eligible instruments, upon adoption of Topic 326. Park will consider this amendment in determining the appropriate adoption of ASU 2016-13. ASU 2019-11 - Codification Improvements to Topic 326, Financial Instruments - Credit Losses: In November 2019, the FASB issued ASU 2019-11 - Codification Improvements to Topic 326, Financial Instruments - Credit Losses . This ASU represents changes to clarify, correct errors in, or improve the ASC related to five topics. The amendments make the ASC easier to understand and easier to apply by eliminating inconsistencies and providing clarifications. Park will consider these clarifications and improvements in determining the appropriate adoption of ASU 2016-13. ASU 2019-20 - Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes: In December 2019, the FASB issued ASU 2019-20 - Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes . This ASU includes amendments to simplify accounting for income taxes by removing certain exceptions and adding requirements with the intention of simplifying and clarifying existing guidance. The amendments in this ASU are effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2020. Early adoption is permitted. The adoption of this guidance will not have a material impact on Park's consolidated financial statements. ASU 2020-01 - Investments - Equity Securities (Topic 321), Investments - Equity Method and Joint Ventures (Topic 323), and Derivatives and Hedging (Topic 815) - Clarifying the Interactions between Topic 321, Topic 323, and Topic 815: In January 2020, the FASB issued ASU 2020-01 - Investments - Equity Securities (Topic 321), Investments - Equity Method and Joint Ventures (Topic 323), and Derivatives and Hedging (Topic 815) - Clarifying the Interactions between Topic 321, Topic 323, and Topic 815 . This ASU represents changes to clarify certain interactions between the guidance to account for certain equity securities under Topic 321, the guidance to account for investments under the equity method of accounting in Topic 323, and the guidance in Topic 815. These amendments improve current U.S. GAAP by reducing diversity in practice and increasing comparability of the accounting for these transactions. The amendments in this ASU are effective for fiscal years beginning after December 15, 2020, and interim periods within those fiscal years. Early adoption is permitted. The adoption of this guidance will not have a material impact on Park's consolidated financial statements. ASU 2020-02 - Financial Instruments - Credit Losses (Topic 326) and Leases (Topic 842) - Amendments to SEC Paragraphs Pursuant to SEC Staff Accounting Bulletin No. 119 and Update to SEC Section on Effective Date Related to Accounting Standards Update No. 2016-02, Leases (Topic 842): In February 2020, the FASB issued ASU 2020-02 - Financial Instruments - Credit Losses (Topic 326) and Leases (Topic 842) - Amendments to SEC Paragraphs Pursuant to SEC Staff Accounting Bulletin No. 119 and Update to SEC Section on Effective Date Related to Accounting Standards Update No. 2016-02, Leases (Topic 842) . This ASU represents changes to clarify or improve the ASC. The amendments make the ASC easier to understand and easier to apply by eliminating inconsistencies and providing clarifications. It also addresses transition and open effective date information for Topic 842. Park will consider these clarifications and improvements in determining the appropriate adoption of ASU 2016-13. ASU 2020-03 - Codification Improvements to Financial Instruments: In March 2020, the FASB issued ASU 2020-03 - Codification Improvements to Financial Instruments . This ASU represents changes to clarify or improve the ASC related to seven topics. The amendments make the ASC easier to understand and easier to apply by eliminating inconsistencies and providing clarifications. Issues 1, 2, 3, 4 and 5 are conforming amendments and for public entities were effective upon the issuance of the standard. Issues 6 and 7 are amendments that affect the guidance in ASU 2016-13. Park will consider these clarifications and improvements in determining the appropriate adoption of ASU 2016-13.

Business Combinations

Business Combinations	3 Months Ended
	Mar. 31, 2020
Business Combinations [Abstract]
Business Combination Disclosure [Text Block]	Business Combinations CAB Financial Corporation On April 1, 2019, CAB Financial Corporation, a South Carolina corporation, merged with and into Park, with Park continuing as the surviving entity pursuant to the Agreement and Plan of Merger and Reorganization (the "CABF Merger Agreement"), dated as of September 12, 2018, by and between Park and CABF. Immediately following the CABF merger into Park, Carolina Alliance Bank, a South Carolina state-chartered bank and a wholly-owned subsidiary of CABF, was merged with and into PNB, with PNB as the surviving bank. In accordance with the transactions completed by the CABF Merger Agreement (the "Carolina Alliance acquisition"), CABF shareholders received for each share of their CABF common stock (i) $3.80 in cash (the cash consideration) and (ii) 0.1378 of a Park common share (the stock consideration). CABF stock options and restricted stock awards were fully vested (with any performance-based vesting condition deemed satisfied) and canceled and converted automatically into the right to receive merger consideration. Purchase consideration consisted of 1,037,205 Park common shares, valued at $98.3 million, and $28.6 million in cash to acquire 100% of CABF's outstanding shares of common stock. The Carolina Alliance acquisition is expected to provide additional revenue growth and geographic diversification. Carolina Alliance's results of operations were included in Park's results beginning April 1, 2019. For the three months ended March 31, 2020 and 2019, Park recorded merger-related expenses of $234,000 and $205,000, respectively, associated with the Carolina Alliance acquisition. Goodwill of $46.9 million arising from the Carolina Alliance acquisition consisted largely of synergies and the cost savings resulting from the combining of the operations of PNB and Carolina Alliance. The goodwill is not deductible for income tax purposes as the transaction was accounted for as a tax-free exchange. The following table summarizes the consideration paid in the Carolina Alliance acquisition and the amounts of the assets acquired and liabilities assumed at their fair value: (in thousands) Consideration Cash $ 28,630 Park common shares 98,275 Fair value of total consideration transferred $ 126,905 Recognized amounts of identifiable assets acquired and liabilities assumed Cash and cash equivalents $ 23,799 Securities 97,606 Loans 578,577 Premises and equipment 8,337 Core deposit intangibles 8,207 Other assets 32,123 Total assets acquired 748,649 Deposits 632,649 Other liabilities 35,951 Total liabilities assumed 668,600 Net identifiable assets 80,049 Goodwill $ 46,856 Park accounted for the Carolina Alliance acquisition using the acquisition method of accounting and accordingly, assets acquired, liabilities assumed and consideration exchanged were recorded at estimated fair value on the acquisition date, in accordance with FASB ASC Topic 805, Business Combinations. The fair value of net assets acquired includes fair value adjustments to loans that were not considered impaired as of the acquisition date. The fair value adjustments were determined using discounted contractual cash flows. However, Park believed that all contractual cash flows related to these loans would be collected. As such, these loans were not considered impaired at the acquisition date and were not subject to the guidance relating to purchased credit impaired loans which have shown evidence of credit deterioration since origination. Loans acquired that were not subject to these requirements included non-impaired loans with a fair value and gross contractual amounts receivable of $560.2 million and $572.6 million, respectively, on the date of acquisition. The table below presents information with respect to the fair value of acquired loans as well as their book balance at the acquisition date. (in thousands) Book Balance Fair Value Commercial, financial and agricultural $ 80,895 $ 80,580 Commercial real estate 281,425 273,855 Construction real estate: Commercial 43,106 42,176 Mortgage 11,130 10,633 Residential real estate: Commercial 48,546 48,684 Mortgage 30,519 30,969 HELOC 40,825 39,853 Consumer 4,813 4,647 Leases 28,589 28,781 Purchased credit impaired 19,850 18,399 Total loans $ 589,698 $ 578,577 The following table presents supplemental pro forma information as if the Carolina Alliance acquisition had occurred as of January 1, 2019. The unaudited pro forma information includes adjustments for interest income on loans and securities acquired, amortization of intangibles arising from the respective transactions, depreciation expense on property acquired, interest expense on deposits acquired, and the related tax effects. The pro forma information is not necessarily indicative of the results of operations that would have occurred had the transactions been effected on the assumed date. Three months ended March 31, (dollars in thousands, except per share data) 2020 2019 Net interest income $ 76,254 $ 75,114 Net income $ 22,540 $ 27,220 Basic earnings per share $ 1.38 $ 1.63 Diluted earnings per share $ 1.37 $ 1.62

Investment Securities

Investment Securities	3 Months Ended
	Mar. 31, 2020
Investments, Debt and Equity Securities [Abstract]
Investment Securities	Investment Securities The amortized cost and fair value of investment securities are shown in the following tables. Management performs a quarterly evaluation of investment securities for any other-than-temporary impairment. For the three-month periods ended March 31, 2020 and 2019, there were no investment securities deemed to be other-than-temporarily impaired. Investment securities at March 31, 2020, were as follows: Debt securities AFS (In thousands) Amortized Gross Gross Fair Value Obligations of states and political subdivisions $ 302,329 $ 18,516 $ 79 $ 320,766 U.S. Government sponsored entities' asset-backed securities 836,860 26,900 127 863,633 Total $ 1,139,189 $ 45,416 $ 206 $ 1,184,399 Investment securities in an unrealized loss position at March 31, 2020, were as follows: Unrealized loss position for less than 12 months Unrealized loss position for 12 months or longer Total (In thousands) Fair value Unrealized Fair value Unrealized Fair Unrealized Debt securities AFS Obligations of states and political subdivisions $ 3,164 $ 79 $ — $ — $ 3,164 $ 79 U.S. Government sponsored entities' asset-backed securities — — 21,057 127 21,057 127 Total $ 3,164 $ 79 $ 21,057 $ 127 $ 24,221 $ 206 Investment securities at December 31, 2019, were as follows: Debt securities AFS (In thousands) Amortized Gross Gross Fair Value Obligations of states and political subdivisions $ 302,928 $ 17,563 $ — $ 320,491 U.S. Government sponsored entities' asset-backed securities 884,571 10,862 6,223 889,210 Total $ 1,187,499 $ 28,425 $ 6,223 $ 1,209,701 Investment securities in an unrealized loss position at December 31, 2019, were as follows: Unrealized loss position for less than 12 months Unrealized loss position for 12 months or longer Total (In thousands) Fair value Unrealized Fair value Unrealized Fair Unrealized Debt securities AFS U.S. Government sponsored entities' asset-backed securities $ 237,613 $ 1,106 $ 171,805 $ 5,117 $ 409,418 $ 6,223 Total $ 237,613 $ 1,106 $ 171,805 $ 5,117 $ 409,418 $ 6,223 Management does not believe any of the unrealized losses at March 31, 2020 or December 31, 2019 represented other-than-temporary impairment. The unrealized losses are primarily the result of interest rate changes. These conditions will not prohibit Park from receiving its contractual principal and interest payments on these debt securities. The fair value of these debt securities is expected to recover as payments are received on these securities and they approach maturity. Should the impairment of any of these securities become other-than-temporary, the cost basis of the investment will be reduced and the resulting loss attributable to credit will be recognized in net income in the period the other-than-temporary impairment is identified. Park’s U.S. Government sponsored entities' asset-backed securities consist primarily of 15-year residential mortgage-backed securities and collateralized mortgage obligations. The amortized cost and estimated fair value of investments in debt securities at March 31, 2020, are shown in the following table by contractual maturity, except for asset-backed securities, which are shown as a single total, due to the unpredictability of the timing of principal repayments. Debt securities AFS (In thousands) Amortized Fair value Tax equivalent yield (1) U.S. Government sponsored entities' asset-backed securities $ 836,860 $ 863,633 2.39 % Obligations of state and political subdivisions: Due five through ten years $ 38,050 $ 40,271 3.80 % Due over ten years 264,279 280,495 3.66 % Total (1) $ 302,329 $ 320,766 3.68 % (1) The tax equivalent yield for certain obligations of state and political subdivisions includes the effects of a taxable equivalent adjustment using a 21% federal corporate income tax rate. There were no sales of investment securities during the three-month periods ended March 31, 2020 or 2019. Investment securities having an amortized cost of $597 million and $585 million at March 31, 2020 and December 31, 2019, respectively, were pledged to collateralize government and trust department deposits in accordance with federal and state requirements, to secure repurchase agreements sold and as collateral for FHLB advance borrowings.

Other Investment Securities

Other Investment Securities	3 Months Ended
	Mar. 31, 2020
Other Investment Securities [Abstract]
Other Investment Securities,	Other Investment Securities Other investment securities consist of stock investments in the FHLB, the FRB, and equity securities. The FHLB and FRB stock investments are carried at their redemption value. Equity securities with a readily determinable fair value are carried at fair value. Equity securities without a readily determinable fair value are recorded at cost, minus impairment, if any, plus or minus changes resulting from observable price changes in orderly transactions ("modified cost"). Park's portfolio of equity investments in limited partnerships which provide mezzanine funding ("Partnership Investments") are valued using the NAV practical expedient in accordance with ASC 820. The carrying amounts of other investment securities at March 31, 2020 and December 31, 2019 were as follows: (In thousands) March 31, 2020 December 31, 2019 FHLB stock $ 28,843 $ 30,060 FRB stock 14,653 14,653 Equity investments carried at fair value 1,982 1,993 Equity investments carried at modified cost (1) 2,689 2,689 Equity investments carried at net asset value 20,521 20,411 Total other investment securities $ 68,688 $ 69,806 (1) There have been no impairments, downward adjustments, or upward adjustments made to equity investments carried at modified cost. During the three months ended March 31, 2020 and 2019, the FHLB repurchased 12,163 and 54,053 shares, respectively, of FHLB stock with a book value of $1.2 million and $5.4 million, respectively. During the three months ended March 31, 2019, Park purchased 51,722 shares of FRB stock, with a book value of $2.6 million. No shares of FRB stock were purchased during the three months ended March 31, 2020.

Loans

Loans	3 Months Ended
	Mar. 31, 2020
Loans and Leases Receivable Disclosure [Abstract]
Loans	Loans The composition of the loan portfolio, by class of loan, at March 31, 2020 and December 31, 2019 was as follows: March 31, 2020 December 31, 2019 (In thousands) Loan Accrued Recorded Loan Accrued Recorded Commercial, financial and agricultural * $ 1,202,857 $ 4,577 $ 1,207,434 $ 1,185,110 $ 4,393 $ 1,189,503 Commercial real estate * 1,627,426 5,617 1,633,043 1,609,413 5,571 1,614,984 Construction real estate: Commercial 232,327 722 233,049 233,637 826 234,463 Mortgage 101,401 243 101,644 96,574 228 96,802 Installment 1,350 5 1,355 1,488 4 1,492 Residential real estate: Commercial 466,002 1,187 467,189 479,081 1,339 480,420 Mortgage 1,178,621 1,490 1,180,111 1,176,316 1,381 1,177,697 HELOC 220,571 934 221,505 224,766 1,113 225,879 Installment 11,775 31 11,806 12,563 32 12,595 Consumer 1,451,297 4,206 1,455,503 1,452,375 4,314 1,456,689 Leases 28,892 17 28,909 30,081 20 30,101 Total loans $ 6,522,519 $ 19,029 $ 6,541,548 $ 6,501,404 $ 19,221 $ 6,520,625 * Included within each of commercial, financial and agricultural loans and commercial real estate loans is an immaterial amount of consumer loans that are not broken out by class. Loans are shown net of deferred origination fees, costs and unearned income of $16.3 million at both March 31, 2020 and December 31, 2019, which represented a net deferred income position at each date. At March 31, 2020 and December 31, 2019, loans included purchase accounting adjustments of $10.4 million and $11.7 million, respectively, which represented a net deferred income position at each date. This fair market value purchase accounting adjustment related to loans which are not PCI, is expected to be recognized into interest income on a level yield basis over the remaining expected life of the loans. Overdrawn deposit accounts of $1.6 million and $2.2 million had been reclassified to loans at March 31, 2020 and December 31, 2019, respectively, and are included in the commercial, financial and agricultural loan class above. Credit Quality The following tables present the recorded investment in nonaccrual loans, accruing TDRs, and loans past due 90 days or more and still accruing by class of loan at March 31, 2020 and December 31, 2019: March 31, 2020 (In thousands) Nonaccrual Accruing Loans Past Due Total Commercial, financial and agricultural $ 21,330 $ 8,224 $ 18 $ 29,572 Commercial real estate 43,950 6,197 638 50,785 Construction real estate: Commercial 452 — — 452 Mortgage 18 95 — 113 Installment — 18 — 18 Residential real estate: Commercial 5,581 — — 5,581 Mortgage 14,383 8,806 636 23,825 HELOC 1,600 997 6 2,603 Installment 367 2,005 4 2,376 Consumer 2,544 1,076 366 3,986 Leases 129 — 187 316 Total loans $ 90,354 $ 27,418 $ 1,855 $ 119,627 December 31, 2019 (In thousands) Nonaccrual Accruing Loans Past Due Total Commercial, financial and agricultural $ 26,776 $ 6,349 $ 28 $ 33,153 Commercial real estate 39,711 2,080 625 42,416 Construction real estate: Commercial 453 — — 453 Mortgage 25 84 — 109 Installment 72 5 — 77 Residential real estate: Commercial 2,025 — — 2,025 Mortgage 15,271 8,826 1,209 25,306 HELOC 2,062 1,010 44 3,116 Installment 462 1,964 — 2,426 Consumer 3,089 980 645 4,714 Leases 134 — 186 320 Total loans $ 90,080 $ 21,298 $ 2,737 $ 114,115 The following table provides additional information regarding those nonaccrual and accruing TDR loans that are individually evaluated for impairment and those collectively evaluated for impairment at March 31, 2020 and December 31, 2019. March 31, 2020 December 31, 2019 Nonaccrual and Accruing TDRs Loans Individually Evaluated for Impairment Loans Collectively Evaluated for Impairment Nonaccrual and Accruing TDRs Loans Individually Evaluated for Impairment Loans Collectively Evaluated for Impairment Commercial, financial and agricultural $ 29,554 $ 29,542 $ 12 $ 33,125 $ 33,088 $ 37 Commercial real estate 50,147 50,147 — 41,791 41,791 — Construction real estate: Commercial 452 452 — 453 453 — Mortgage 113 — 113 109 — 109 Installment 18 — 18 77 — 77 Residential real estate: Commercial 5,581 5,581 — 2,025 2,025 — Mortgage 23,189 — 23,189 24,097 — 24,097 HELOC 2,597 — 2,597 3,072 — 3,072 Installment 2,372 — 2,372 2,426 — 2,426 Consumer 3,620 — 3,620 4,069 — 4,069 Leases 129 129 — 134 134 — Total loans $ 117,772 $ 85,851 $ 31,921 $ 111,378 $ 77,491 $ 33,887 All of the loans individually evaluated for impairment were evaluated using the fair value of the collateral or the present value of expected future cash flows as the measurement method. The following table presents loans individually evaluated for impairment by class of loan at March 31, 2020 and December 31, 2019. March 31, 2020 December 31, 2019 (In thousands) Unpaid Principal Balance Recorded Investment Allowance for Loan Losses Allocated Unpaid Principal Balance Recorded Investment Allowance for Loan Losses Allocated With no related allowance recorded Commercial, financial and agricultural $ 17,334 $ 17,137 $ — $ 21,194 $ 21,010 $ — Commercial real estate 49,676 49,593 — 41,696 41,471 — Construction real estate: Commercial 452 452 — 453 453 — Residential real estate: Commercial 5,545 5,478 — 1,921 1,854 — Leases — — — — — — With an allowance recorded Commercial, financial and agricultural 12,586 12,405 5,365 12,289 12,078 5,104 Commercial real estate 554 554 96 320 320 35 Construction real estate: Commercial — — — — — — Residential real estate: Commercial 103 103 25 171 171 42 Leases 129 129 45 134 134 49 Total $ 86,379 $ 85,851 $ 5,531 $ 78,178 $ 77,491 $ 5,230 Management’s general practice is to proactively charge down loans individually evaluated for impairment to the fair value of the underlying collateral. At March 31, 2020 and December 31, 2019, there were $0.6 million and $0.5 million, respectively, of partial charge-offs on loans individually evaluated for impairment with no related allowance recorded and $181,000 and $210,000, respectively, of partial charge-offs on loans individually evaluated for impairment that also had a specific reserve allocated. The allowance for loan losses included specific reserves related to loans individually evaluated for impairment at March 31, 2020 and December 31, 2019, of $5.5 million and $5.2 million, respectively. These loans with specific reserves had a recorded investment of $13.2 million and $12.7 million at March 31, 2020 and December 31, 2019, respectively. Interest income on nonaccrual loans individually evaluated for impairment is recognized on a cash basis only when Park expects to receive the entire recorded investment in the loans. Interest income on accruing TDRs individually evaluated for impairment continues to be recorded on an accrual basis. The following table presents the average recorded investment and interest income recognized subsequent to impairment on loans individually evaluated for impairment as of and for the three months ended March 31, 2020 and 2019: Three Months Ended Three Months Ended (In thousands) Recorded Investment at March 31, 2020 Average Interest Recorded Investment at March 31, 2019 Average Interest Commercial, financial and agricultural $ 29,542 $ 31,657 $ 204 $ 14,844 $ 14,924 $ 47 Commercial real estate 50,147 44,457 481 31,138 28,851 271 Construction real estate: Commercial 452 424 4 2,879 2,239 12 Residential real estate: Commercial 5,581 2,925 23 2,046 2,588 20 Leases 129 132 — — — — Total $ 85,851 $ 79,595 $ 712 $ 50,907 $ 48,602 $ 350 The following tables present the aging of the recorded investment in past due loans at March 31, 2020 and December 31, 2019 by class of loan. March 31, 2020 (In thousands) Accruing Loans Past Due Nonaccrual Loans and Loans Past Due 90 Days or More and Accruing (1) Total Past Due Total Current (2) Total Recorded Commercial, financial and agricultural $ 5,229 $ 12,515 $ 17,744 $ 1,189,690 $ 1,207,434 Commercial real estate 1,844 1,604 3,448 1,629,595 1,633,043 Construction real estate: Commercial — 25 25 233,024 233,049 Mortgage 176 — 176 101,468 101,644 Installment 30 — 30 1,325 1,355 Residential real estate: Commercial 55 1,002 1,057 466,132 467,189 Mortgage 12,786 8,021 20,807 1,159,304 1,180,111 HELOC 490 737 1,227 220,278 221,505 Installment 221 249 470 11,336 11,806 Consumer 5,868 1,096 6,964 1,448,539 1,455,503 Leases 30 187 217 28,692 28,909 Total loans $ 26,729 $ 25,436 $ 52,165 $ 6,489,383 $ 6,541,548 (1) Includes an aggregate of $1.9 million of loans past due 90 days or more and accruing. The remaining loans were past due nonaccrual loans. (2) Includes an aggregate of $66.8 million of nonaccrual loans which were current in regards to contractual principal and interest payments. December 31, 2019 (in thousands) Accruing Loans Past Due Nonaccrual Loans and Loans Past Due 90 Days or More and Accruing (1) Total Past Due Total Current (2) Total Recorded Commercial, financial and agricultural $ 582 $ 12,407 $ 12,989 $ 1,176,514 $ 1,189,503 Commercial real estate 160 1,143 1,303 1,613,681 1,614,984 Construction real estate: Commercial — — — 234,463 234,463 Mortgage 397 — 397 96,405 96,802 Installment 24 — 24 1,468 1,492 Residential real estate: Commercial — 908 908 479,512 480,420 Mortgage 12,841 9,153 21,994 1,155,703 1,177,697 HELOC 652 779 1,431 224,448 225,879 Installment 164 338 502 12,093 12,595 Consumer 6,561 1,621 8,182 1,448,507 1,456,689 Leases 368 186 554 29,547 30,101 Total loans $ 21,749 $ 26,535 $ 48,284 $ 6,472,341 $ 6,520,625 (1) Includes an aggregate of $2.7 million of loans past due 90 days or more and accruing. The remaining loans were past due nonaccrual loans. (2) Includes an aggregate of $66.3 million of nonaccrual loans which were current in regards to contractual principal and interest payments. Credit Quality Indicators Management utilizes past due information as a credit quality indicator across the loan portfolio. Past due information at March 31, 2020 and December 31, 2019 is included in the tables above.The past due information is the primary credit quality indicator within the following classes of loans: (1) mortgage loans and installment loans in the construction real estate segment; (2) mortgage loans, HELOC and installment loans in the residential real estate segment; and (3) consumer loans. The primary credit indicator for commercial loans is based on an internal grading system that grades all commercial loans on a scale from 1 to 8. Credit grades are continuously monitored by the responsible loan officer and adjustments are made when appropriate. A grade of 1 indicates little or no credit risk and a grade of 8 is considered a loss. Commercial loans that are pass-rated (graded a 1 through a 4) are considered to be of acceptable credit risk. Commercial loans graded a 5 (special mention) are considered to be watch list credits and a higher loan loss reserve percentage is allocated to these loans. Loans classified as special mention have potential weaknesses that require management’s close attention. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the loan or of Park’s credit position at some future date. Commercial loans graded a 6 (substandard), also considered watch list credits, are considered to represent higher credit risk and, as a result, a higher loan loss reserve percentage is allocated to these loans. Loans classified as substandard are inadequately protected by the current sound worth and paying capacity of the obligor or the value of the collateral pledged, if any. Loans so classified have a well-defined weakness or weaknesses that jeopardize the liquidation of the debt. They are characterized by the distinct possibility that Park will sustain some loss if the deficiencies are not corrected. Commercial loans graded a 7 (doubtful) are shown as nonaccrual and Park generally charges these loans down to their fair value by taking a partial charge-off or recording a specific reserve. Loans classified as doubtful have all the weaknesses inherent in those classified as substandard with the added characteristic that the weaknesses make collection or liquidation in full, on the basis of currently existing facts, conditions, and values, highly questionable and improbable. Certain 6-rated loans and all 7-rated loans are placed on nonaccrual status and included within the impaired category. A loan is deemed impaired when management determines the borrower's ability to perform in accordance with the contractual loan agreement is in doubt. Any commercial loan graded an 8 (loss) is completely charged off. The tables below present the recorded investment by loan grade at March 31, 2020 and December 31, 2019 for all commercial loans: March 31, 2020 (In thousands) 5 Rated 6 Rated Nonaccrual and Accruing TDRs Purchase Credit Impaired (1) Pass-Rated Recorded Commercial, financial and agricultural * $ 11,490 $ — $ 29,554 $ 620 $ 1,165,770 $ 1,207,434 Commercial real estate * 9,793 186 50,147 9,337 1,563,580 1,633,043 Construction real estate: Commercial 4,857 — 452 1,032 226,708 233,049 Residential real estate: Commercial 549 26 5,581 1,583 459,450 467,189 Leases — — 129 340 28,440 28,909 Total commercial loans $ 26,689 $ 212 $ 85,863 $ 12,912 $ 3,443,948 $ 3,569,624 * Included within each of commercial, financial and agricultural loans and commercial real estate loans is an immaterial amount of consumer loans that are not broken out by class. (1) There were no loans acquired with deteriorated credit quality which were nonaccrual or TDRs at March 31, 2020. December 31, 2019 (In thousands) 5 Rated 6 Rated Nonaccrual and Accruing TDRs Purchase Credit Impaired (1) Pass-Rated Recorded Commercial, financial and agricultural * $ 11,981 $ 3 $ 33,125 $ 966 $ 1,143,428 $ 1,189,503 Commercial real estate * 6,796 945 41,791 9,182 1,556,270 1,614,984 Construction real estate: Commercial 4,857 1 453 1,044 228,108 234,463 Residential real estate: Commercial 3,839 30 2,025 1,754 472,772 480,420 Leases — — 134 523 29,444 30,101 Total Commercial Loans $ 27,473 $ 979 $ 77,528 $ 13,469 $ 3,430,022 $ 3,549,471 * Included within each of commercial, financial and agricultural loans and commercial real estate loans is an immaterial amount of consumer loans that are not broken out by class. (1) Excludes loans acquired with deteriorated credit quality which are nonaccrual or TDRs due to additional credit deterioration or modification post acquisition. These loans had a recorded investment of $6,000 at December 31, 2019. Loans and Leases Acquired with Deteriorated Credit Quality In conjunction with the NewDominion Bank acquisition, Park acquired loans with a book value of $277.9 million as of July 1, 2018. These loans were recorded at the initial fair value of $272.8 million. Loans acquired with deteriorated credit quality with a book value of $5.1 million were recorded at the initial fair value of $4.9 million. The carrying amount of loans acquired with deteriorated credit quality at March 31, 2020 and December 31, 2019 was $2.9 million and $3.0 million, respectively, while the outstanding customer balance was $3.0 million and $3.2 million, respectively. At March 31, 2020 and December 31, 2019, an allowance for loan losses of $6,000 and $101,000, respectively, had been recognized related to the acquired impaired loans. In conjunction with the Carolina Alliance acquisition, Park acquired loans and leases with a book value of $589.7 million as of April 1, 2019. These loans and leases were recorded at the initial fair value of $578.6 million. Loans and leases acquired with deteriorated credit quality with a book value of $19.9 million were recorded at the initial fair value of $18.4 million. The carrying amount of loans and leases acquired with deteriorated credit quality at March 31, 2020 and December 31, 2019 was $10.9 million and $11.3 million, respectively, while the outstanding customer balance was $13.3 million and $13.8 million, respectively. At March 31, 2020 and December 31, 2019, an allowance for loan losses of $113,000 and $167,000, respectively, had been recognized related to the acquired impaired loans and leases. Troubled Debt Restructurings Management typically classifies loans as TDRs when a borrower is experiencing financial difficulties and Park has granted a concession to the borrower as part of a modification or in the loan renewal process. In order to determine whether a borrower is experiencing financial difficulty, an evaluation is performed of the probability that the borrower will be in payment default on any of the borrower's debt in the foreseeable future without the modification. This evaluation is performed in accordance with the Company’s internal underwriting policy. Management’s policy is to modify loans by extending the term or by granting a temporary or permanent contractual interest rate below the market rate, not by forgiving debt. A court's discharge of a borrower's debt in a Chapter 7 bankruptcy is considered a concession when the borrower does not reaffirm the discharged debt. Additionally, Park is working with borrowers impacted by the COVID-19 pandemic and providing modifications to include either interest only deferral or principal and interest deferral, in each case, for initial periods up to 90 days. A majority of these modifications are excluded from TDR classification under Section 4013 of the CARES Act or under applicable interagency guidance of the federal banking regulators. In accordance with this guidance, modified loans will be considered current and will continue to accrue interest during the deferral period. Certain other loans which were modified during the three-month periods ended March 31, 2020 and March 31, 2019 did not meet the definition of a TDR as the modification was a delay in a payment that was considered to be insignificant. Management considers a forbearance period of up to three months or a delay in payment of up to 30 days to be insignificant. TDRs may be classified as accruing if the borrower has been current for a period of at least six months with respect to loan payments and management expects that the borrower will be able to continue to make payments in accordance with the terms of the restructured note. Management reviews all accruing TDRs quarterly to ensure payments continue to be made in accordance with the modified terms. At March 31, 2020 and December 31, 2019, there were $26.6 million and $34.3 million, respectively, of TDRs included in the nonaccrual loan totals. At March 31, 2020 and December 31, 2019, $15.9 million and $23.2 million, respectively, of these nonaccrual TDRs were performing in accordance with the terms of the restructured note. At March 31, 2020 and December 31, 2019, loans with a recorded investment of $27.4 million and $21.3 million, respectively, were included in accruing TDR loan totals. Management will continue to review the restructured loans and may determine it is appropriate to move certain nonaccrual TDRs to accrual status in the future. At March 31, 2020 and December 31, 2019, Park had commitments to lend $10.7 million and $7.9 million, respectively, of additional funds to borrowers whose outstanding loan terms had been modified in a TDR. At March 31, 2020 and December 31, 2019, there were $2.1 million and $2.2 million, respectively, of specific reserves related to TDRs. Modifications made in 2020 and 2019 were largely the result of renewals and extending the maturity date of the loans at terms consistent with the original notes. These modifications were deemed to be TDRs primarily due to Park’s conclusion that the borrower would likely not have qualified for similar terms through another lender. Many of the modifications deemed to be TDRs were previously identified as impaired loans, and thus were also previously evaluated for impairment under ASC 310. There were no additional specific reserves recorded during either of the three-month periods ended March 31, 2020 or March 31, 2019 as a result of TDRs identified in the period. Quarterly, management reviews renewals/modifications of loans previously identified as TDRs to consider if it is appropriate to remove the TDR classification. If the borrower is no longer experiencing financial difficulty and the renewal/modification did not contain a concessionary interest rate or other concessionary terms and the terms of the renewal/modification are considered to be market terms based on the current risk characteristics of the borrower, management considers the potential removal of the TDR classification. If deemed appropriate, the TDR classification is removed if the borrower has complied with the terms of the loan at the date of the renewal/modification and there was a reasonable expectation that the borrower would continue to comply with the terms of the loan subsequent to the date of the renewal/modification. The majority of these TDRs were originally considered restructurings in a prior year as a result of a renewal/modification with an interest rate that was not commensurate with the risk of the underlying loan at the time of the renewal/modification. There were no TDR classifications removed during the three-month period ended March 31, 2020. The TDR classification was removed on $23,000 of loans during the three-month period ended March 31, 2019. The terms of certain other loans were modified during the three-month periods ended March 31, 2020 and March 31, 2019 that did not meet the definition of a TDR. Excluding COVID-19 related modifications, there were $0.1 million of substandard commercial loans modified during the three-month period ended March 31, 2020 which did not meet the definition of a TDR. There were no substandard commercial loans modified during the three-month period ended March 31, 2019 which did not meet the definition of a TDR. Excluding COVID-19 related modifications, consumer loans modified during the three-month period ended March 31, 2020 which did not meet the definition of a TDR had a total recorded investment of $12.2 million. Consumer loans with a recorded investment of $7.2 million were modified during the three-month periods ended March 31, 2019, and did not meet the definition of a TDR. Many of these loans were to borrowers who were not experiencing financial difficulties but who were looking to reduce their cost of funds. Additionally, there were $270,000 and $440,000 of modified PCI loans that were accounted for under a pooled approach as of March 31, 2020 and December 31, 2019, respectively, that did not meet the definition of a TDR. Through March 31, 2020, Park modified $248.1 million of commercial loans and $5.0 million of consumer loans in COVID-19 related modifications. Of these COVID-19 modifications, $5.5 million of commercial loans and $27,000 of consumer loans were already classified as TDRs due to previous modifications. The remaining loans met the exclusion criteria for TDR accounting either in Section 4013 of the CARES Act or applicable interagency guidance. The following tables detail the number of contracts modified as TDRs during the three-month periods ended March 31, 2020 and March 31, 2019, as well as the recorded investment of these contracts at March 31, 2020 and March 31, 2019. The recorded investment pre- and post-modification is generally the same due to the fact that Park does not typically forgive principal. Three Months Ended (In thousands) Number of Accruing Nonaccrual Total Commercial, financial and agricultural 4 $ — $ 1,094 $ 1,094 Commercial real estate 2 1,136 60 1,196 Construction real estate: Commercial — — — — Mortgage 1 11 — 11 Installment 1 15 — 15 Residential real estate: Commercial — — — — Mortgage 6 111 280 391 HELOC 3 101 9 110 Installment 8 110 17 127 Consumer 57 112 352 464 Total loans 82 $ 1,596 $ 1,812 $ 3,408 Three Months Ended (In thousands) Number of Accruing Nonaccrual Total Commercial, financial and agricultural 5 $ — $ 472 $ 472 Commercial real estate 2 — 2,215 2,215 Construction real estate: Commercial 1 480 — 480 Mortgage — — — — Installment — — — — Residential real estate: Commercial — — — — Mortgage 8 54 510 564 HELOC 3 — 81 81 Installment 8 94 95 189 Consumer 69 24 535 559 Total loans 96 $ 652 $ 3,908 $ 4,560 Of those loans which were modified and determined to be a TDR during the three-month period ended March 31, 2020, $0.3 million were on nonaccrual status at December 31, 2019. Of those loans which were modified and determined to be a TDR during the three-month period ended March 31, 2019, $0.7 million were on nonaccrual status at December 31, 2018. The following tables present the recorded investment in loans which were modified as TDRs within the previous 12 months and for which there was a payment default during the three-month periods ended March 31, 2020 and March 31, 2019, respectively. For these tables, a loan is considered to be in default when it becomes 30 days contractually past due under the modified terms. The additional allowance for loan loss resulting from the defaults on TDR loans was immaterial. Three Months Ended Three Months Ended (In thousands) Number of Recorded Number of Recorded Commercial, financial and agricultural 2 $ 4,068 6 $ 153 Commercial real estate — — — — Construction real estate: Commercial — — — — Mortgage 1 77 — — Installment 1 15 — — Residential real estate: Commercial — — — — Mortgage 4 443 3 68 HELOC 4 71 5 68 Installment 1 17 1 28 Consumer 36 369 40 343 Leases — — — — Total loans 49 $ 5,060 55 $ 660 Of the $5.1 million in modified TDRs which defaulted during the three-month period ended March 31, 2020, $4.5 million were accruing loans and $0.5 million were nonaccrual loans. Of the $0.7 million in modified TDRs which defaulted during the three-month period ended March 31, 2019, $9,000 were accruing loans and $0.7 million were nonaccrual loans.

Allowance For Loan Losses

Allowance For Loan Losses	3 Months Ended
	Mar. 31, 2020
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery [Abstract]
Allowance For Loan Losses	Allowance for Loan Losses The allowance for loan losses is that amount management believes is adequate to absorb probable incurred credit losses in the loan portfolio based on management’s evaluation of various factors including the overall growth in the loan portfolio, an analysis of individual loans, prior and current loss experience, and current economic conditions. A provision for loan losses is charged to operations based on management’s periodic evaluation of these and other pertinent factors as discussed within Note 1 - Summary of Significant Accounting Policies of the Notes to the Consolidated Financial Statements included in Park's 2019 Form 10-K. Loss factors are reviewed quarterly and updated at least annually to reflect recent loan loss history and incorporate current risks and trends which may not be recognized in historical data. Management updated the historical loss calculation during the fourth quarter of 2019, incorporating annualized net charge-offs plus changes in specific reserves through December 31, 2019. With the addition of 2019 historical losses, management extended the historical loss period to 120 months from 108 months. The 120-month historical loss period captures all annual periods subsequent to June 2009, the end of the most recent recession, thus encompassing the full economic cycle to date. For all loan types, management considers the following factors in determining loan collectability and the appropriate level of the allowance: • Changes in the nature and volume of the portfolio and in the terms of loans, including: ◦ Trends (e.g., growth, reduction) in specific categories of the loan portfolio, as well as adjustments to the types of loans offered by PNB and GFSC. ◦ Level of and trend in loan delinquencies, troubled loans, commercial watch list and impaired loans. ◦ Level of and trend in new nonaccrual loans. ◦ Level of and trend in loan charge-offs and recoveries. • Changes in lending policies and procedures, including changes in underwriting standards and collection, charge-off, and recovery practices. • Changes in national and local economic and business conditions and developments that affect the collectability of the portfolio. • The effect of other external factors such as competition and legal and regulatory requirements on the level of estimated losses in Park's existing portfolio. The following are factors management reviews specifically for commercial loans on a quarterly or annual basis. • Loss Emergence Period Factor: At least annually, management calculates the loss emergence period for each commercial loan segment. This loss emergence period is calculated based upon the average period of time it takes from the probable occurrence of a loss event to the credit being moved to nonaccrual. If the loss emergence period for any commercial loan segment is greater than one year, management applies additional general reserves to all performing loans within that segment of the commercial loan portfolio. The loss emergence period was last updated in the fourth quarter of 2019. • Loss Migration Factor: Park’s commercial loans are individually risk graded. If loan downgrades occur, the probability of default increases, and accordingly, management allocates a higher percentage reserve to those accruing commercial loans graded special mention and substandard. Annually, management calculates a loss migration factor for each commercial loan segment for special mention and substandard credits based on a review of losses over the period of time a loan takes to migrate from pass-rated to impaired. The loss migration factor was last updated in the fourth quarter of 2019. • Environmental Loss Factor: Management has identified certain macroeconomic factors that trend in accordance with losses in Park’s commercial loan portfolio. Certain environmental loss factors have been determined to correlate with higher charge-offs while other adjustments are based on a subjective evaluation of other environmental loss factors. Environmental factors applicable to the commercial loan portfolio include: the Ohio unemployment rate, percent change in Ohio GDP, the consumer confidence index, the prevalence of fixed rate loans in the portfolio and other environmental factors. In evaluating the ongoing relevance and amount of the other environmental factors, management considers: changes in lending policies and procedures, including changes in underwriting standards and collection, charge-off and recovery practices, changes in national and local economic and business conditions, and developments that affect the collectability of the portfolio, and the effect of other external factors such as competition and legal and regulatory requirements on the level of estimated losses in Park's existing portfolio. All of these factors are evaluated in relation to the historical look back period. At March 31, 2020 and December 31, 2019, such subjective environmental loss factor inputs accounted for approximately one half of the allowance for loan losses driven by environmental loss factors. These macroeconomic factors are reviewed quarterly and the adjustments made to the environmental loss factor impacting each segment in the performing commercial loan portfolio correlate to changes in the macroeconomic environment. The environmental loss factors were updated in the first quarter of 2020 to consider the economic impact of the COVID-19 pandemic. These factors were increased from 0.60% at December 31, 2019 to 0.675% at March 31, 2020. This was the result of adjusting the factors for Ohio unemployment, percent change in Ohio GDP and the consumer confidence near the top end of Park's established range. This increase considered the current economic environment as a result of the COVID-19 pandemic, modification programs Park has put in place, and the overall uncertainty of the economic impact of the pandemic. Management will continue to evaluate this estimate of incurred losses as new information becomes available. For the consumer portfolio, a specific COVID-19 factor was added to each segment equal to 25% of the 120-month historical loss factor. This increase considers the payment deferrals being provided to consumer loan customers as well as the likely delays in delinquencies and charge-offs as a result. Much is still unknown about the economic impact of COVID-19, including the duration of the pandemic, future government programs that may be established as a result of the pandemic, and the resiliency of the U.S. economy. Management will continue to evaluate this estimate of incurred losses as new information becomes available. Given uncertainty about the magnitude and length of the COVID-19 pandemic and related economic shutdown, additional loan loss provisions may be required that would adversely impact earnings in future periods. The activity in the allowance for loan losses for the three-month periods ended March 31, 2020 and March 31, 2019 is summarized in the following tables. Three Months Ended (In thousands) Commercial, Commercial Construction Residential Consumer Leases Total Allowance for loan losses: Beginning balance $ 20,203 $ 10,229 $ 5,311 $ 8,610 $ 12,211 $ 115 $ 56,679 Charge-offs 523 — 6 71 2,085 — 2,685 Recoveries 700 300 230 96 1,030 — 2,356 Net (recoveries)/charge-offs (177) (300) (224) (25) 1,055 — 329 Provision/(recovery) 1,164 1,062 (42) 382 2,572 15 5,153 Ending balance $ 21,544 $ 11,591 $ 5,493 $ 9,017 $ 13,728 $ 130 $ 61,503 Three Months Ended (In thousands) Commercial, Commercial Construction Residential Consumer Leases Total Allowance for loan losses: Beginning balance $ 16,777 $ 9,768 $ 4,463 $ 8,731 $ 11,773 $ — $ 51,512 Charge-offs 198 54 — 29 2,706 — 2,987 Recoveries 416 59 88 382 1,400 — 2,345 Net (recoveries)/charge-offs (218) (5) (88) (353) 1,306 — 642 Provision 342 420 13 86 1,637 — 2,498 Ending balance $ 17,337 $ 10,193 $ 4,564 $ 9,170 $ 12,104 $ — $ 53,368 Loans collectively evaluated for impairment in the following tables include all performing loans at March 31, 2020 and December 31, 2019, as well as nonperforming loans internally classified as consumer loans. Nonperforming consumer loans are not typically individually evaluated for impairment, but receive a portion of the statistical allocation of the allowance for loan losses. Loans individually evaluated for impairment include all impaired loans internally classified as commercial loans at March 31, 2020 and December 31, 2019, which are evaluated for impairment in accordance with U.S. GAAP (see Note 1 - Summary of Significant Accounting Policies of the Notes to Consolidated Financial Statements included in Park’s 2019 Form 10-K). The composition of the allowance for loan losses at March 31, 2020 and December 31, 2019 was as follows: March 31, 2020 (In thousands) Commercial, Commercial Construction Residential Consumer Leases Total Allowance for loan losses: Ending allowance balance attributed to loans: Individually evaluated for impairment $ 5,365 $ 96 $ — $ 25 $ — $ 45 $ 5,531 Collectively evaluated for impairment 16,138 11,487 5,493 8,922 13,728 85 55,853 Acquired with deteriorated credit quality 41 8 — 70 — — 119 Total ending allowance balance $ 21,544 $ 11,591 $ 5,493 $ 9,017 $ 13,728 $ 130 $ 61,503 Loan balance: Loans individually evaluated for impairment $ 29,500 $ 49,984 $ 452 $ 5,581 $ — $ 129 $ 85,646 Loans collectively evaluated for impairment 1,172,741 1,568,199 333,500 1,868,949 1,451,296 28,423 6,423,108 Loans acquired with deteriorated credit quality 616 9,243 1,126 2,439 1 340 13,765 Total ending loan balance $ 1,202,857 $ 1,627,426 $ 335,078 $ 1,876,969 $ 1,451,297 $ 28,892 $ 6,522,519 Allowance for loan losses as a percentage of loan balance: Loans individually evaluated for impairment 18.19 % 0.19 % — % 0.45 % — % 34.88 % 6.46 % Loans collectively evaluated for impairment 1.38 % 0.73 % 1.65 % 0.48 % 0.95 % 0.30 % 0.87 % Loans acquired with deteriorated credit quality 6.66 % 0.09 % — % 2.87 % — % — % — % Total 1.79 % 0.71 % 1.64 % 0.48 % 0.95 % 0.45 % 0.94 % Recorded investment: Loans individually evaluated for impairment $ 29,542 $ 50,147 $ 452 $ 5,581 $ — $ 129 $ 85,851 Loans collectively evaluated for impairment 1,177,272 1,573,559 334,467 1,872,578 1,455,502 28,440 6,441,818 Loans acquired with deteriorated credit quality 620 9,337 1,129 2,452 1 340 13,879 Total ending recorded investment $ 1,207,434 $ 1,633,043 $ 336,048 $ 1,880,611 $ 1,455,503 $ 28,909 $ 6,541,548 December 31, 2019 (In thousands) Commercial, Commercial Construction Residential Consumer Leases Total Allowance for loan losses: Ending allowance balance attributed to loans: Individually evaluated for impairment $ 5,104 $ 35 $ — $ 42 $ — $ 49 $ 5,230 Collectively evaluated for impairment 14,948 10,187 5,311 8,458 12,211 66 51,181 Acquired with deteriorated credit quality 151 7 — 110 — — 268 Total ending allowance balance $ 20,203 $ 10,229 $ 5,311 $ 8,610 $ 12,211 $ 115 $ 56,679 Loan balance: Loans individually evaluated for impairment $ 33,077 $ 41,770 $ 453 $ 2,025 $ — $ 134 $ 77,459 Loans collectively evaluated for impairment 1,151,073 1,558,550 330,106 1,888,088 1,452,373 29,424 6,409,614 Loans acquired with deteriorated credit quality (1) 960 9,093 1,140 2,613 2 523 14,331 Total ending loan balance $ 1,185,110 $ 1,609,413 $ 331,699 $ 1,892,726 $ 1,452,375 $ 30,081 $ 6,501,404 Allowance for loan losses as a percentage of loan balance: Loans individually evaluated for impairment 15.43 % 0.08 % — % 2.07 % — % 36.57 % 6.75 % Loans collectively evaluated for impairment 1.30 % 0.65 % 1.61 % 0.45 % 0.84 % 0.22 % 0.80 % Loans acquired with deteriorated credit quality 15.73 % 0.08 % — % 4.21 % — % — % 1.87 % Total 1.70 % 0.64 % 1.60 % 0.45 % 0.84 % 0.38 % 0.87 % Recorded investment: Loans individually evaluated for impairment $ 33,088 $ 41,791 $ 453 $ 2,025 $ — $ 134 $ 77,491 Loans collectively evaluated for impairment 1,155,449 1,564,011 331,161 1,891,941 1,456,687 29,444 6,428,693 Loans acquired with deteriorated credit quality (1) 966 9,182 1,143 2,625 2 523 14,441 Total ending recorded investment $ 1,189,503 $ 1,614,984 $ 332,757 $ 1,896,591 $ 1,456,689 $ 30,101 $ 6,520,625 (1) Excludes loans acquired with deteriorated credit quality which are individually evaluated for impairment due to additional credit deterioration or modification post acquisition. These loans had a balance of $5,000, a recorded investment of $6,000, and no allowance as of December 31, 2019.

Mortgage Loans Held for Sale

Mortgage Loans Held for Sale	3 Months Ended
	Mar. 31, 2020
Receivables [Abstract]
Mortgage Loans Held For Sale	Loans Held For Sale Mortgage loans held for sale are carried at their fair value. At March 31, 2020 and December 31, 2019, respectively, Park had $23.9 million and $12.3 million in mortgage loans held for sale. These amounts are included in loans on the Consolidated Condensed Balance Sheets and in the residential real estate loan segments in Note 6 - Loans, and Note 7 - Allowance for Loan Losses. The contractual balance was $23.6 million and $12.1 million at March 31, 2020 and December 31, 2019, respectively. The gain expected upon sale was $328,000 and $153,000 at March 31, 2020 and December 31, 2019, respectively. None of these loans were 90 days or more past due or on nonaccrual status as of March 31, 2020 or December 31, 2019.

Goodwill and other intangibles

Goodwill and other intangibles	3 Months Ended
	Mar. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Intangible Assets Disclosure [Text Block]	Goodwill and Other Intangible Assets The following table shows the activity in goodwill and other intangible assets for the three months ended March 31, 2020 and 2019. (in thousands) Goodwill Other Total December 31, 2018 $ 112,739 $ 6,971 $ 119,710 Acquired goodwill and other intangible assets — — — Amortization — 289 289 March 31, 2019 $ 112,739 $ 6,682 $ 119,421 December 31, 2019 $ 159,595 $ 11,523 $ 171,118 Acquired goodwill and other intangible assets — — — Amortization — 606 606 March 31, 2020 $ 159,595 $ 10,917 $ 170,512 Park evaluates goodwill for impairment during the second quarter of each year, with financial data as of March 31. Based on the analysis performed as of April 1, 2019, the Company determined that goodwill for Park's reporting unit, PNB, was not impaired. During the first quarter of 2020, management determined that the deterioration in general economic conditions as a result of the COVID-19 pandemic and responses thereto represented a triggering event prompting an evaluation of goodwill impairment. Based on the analysis performed during the first quarter of 2020, the Company determined that goodwill was not impaired. Acquired Intangible Assets The following table shows the balance of acquired intangible assets as of March 31, 2020 and December 31, 2019. March 31, 2020 December 31, 2019 (in thousands) Gross Carrying Amount Accumulated Amortization Gross Carrying Amount Accumulated Amortization Other intangible assets: Core deposit intangible assets $ 14,456 $ 3,539 $ 14,456 $ 2,933 Trade name intangible assets 1,300 1,300 1,300 1,300 Total $ 15,756 $ 4,839 $ 15,756 $ 4,233 During 2019, Park announced its 2020 rebranding initiative to operate all 12 banking divisions of PNB under one name. The NewDominion trade name intangible was initially recorded assuming an indefinite useful life. Considering Park's rebranding initiative, Park concluded that the trade name intangible represents a definite useful life asset, and impairment was recorded during the fourth quarter of 2019. Core deposit intangible assets are being amortized, on an accelerated basis, over a period of ten years. Aggregate amortization expense was $606,000 and $289,000 for the three months ended March 31, 2020 and 2019, respectively. Estimated amortization expense related to core deposit intangible assets for each of the next five years follows: (in thousands) Total Nine months ending December 31, 2020 $ 1,657 2021 1,798 2022 1,487 2023 1,323 2024 1,215

Investment in Qualified Afforda

Investment in Qualified Affordable Housing	3 Months Ended
	Mar. 31, 2020
Equity Method Investments and Joint Ventures [Abstract]
Investment in Qualified Affordable Housing	Investment in Qualified Affordable Housing Park makes certain equity investments in various limited partnerships that sponsor affordable housing projects. The purposes of these investments are to achieve a satisfactory return on capital, help create affordable housing opportunities, and assist the Company to achieve its goals associated with the Community Reinvestment Act. The table below details the balances of Park’s affordable housing tax credit investments and related unfunded commitments at March 31, 2020 and December 31, 2019. (in thousands) March 31, 2020 December 31, 2019 Affordable housing tax credit investments $ 51,241 $ 53,070 Unfunded commitments 23,348 25,894 Commitments are funded when capital calls are made by the general partner. Park expects that the current commitments will be funded between 2020 and 2029.

Other Real Estate Owned

Other Real Estate Owned	3 Months Ended
	Mar. 31, 2020
Other Real Estate Owned [Abstract]
Other Real Estate Owned	Foreclosed and Repossessed Assets Park typically transfers a loan to OREO at the time that Park takes deed/title to the real estate property asset. The carrying amounts of foreclosed real estate properties held at March 31, 2020 and December 31, 2019 are listed below, as well as the recorded investment of loans secured by residential real estate properties for which formal foreclosure proceedings were in process at those dates. (in thousands) March 31, 2020 December 31, 2019 OREO: Commercial real estate $ 2,295 $ 2,295 Construction real estate 530 879 Residential real estate 775 855 Total OREO $ 3,600 $ 4,029 Loans in process of foreclosure: Residential real estate $ 2,978 $ 3,959

Loan Servicing

Loan Servicing	3 Months Ended
	Mar. 31, 2020
Transfers and Servicing of Financial Assets [Abstract]
Loan Servicing	Loan Servicing Park serviced sold mortgage loans of $1.47 billion at March 31, 2020, $1.45 billion at December 31, 2019 and $1.39 billion at March 31, 2019. At March 31, 2020, $2.3 million of the sold mortgage loans were sold with recourse, compared to $2.3 million at December 31, 2019 and $2.4 million at March 31, 2019. Management closely monitors the delinquency rates on the mortgage loans sold with recourse. At March 31, 2020 and December 31, 2019, management had established reserves of $3,000 and $25,000, respectively, to account for expected losses on loan repurchases. When Park sells mortgage loans with servicing rights retained, these servicing rights are initially recorded at fair value. Park selected the “amortization method” as permissible within U.S. GAAP, whereby the servicing rights capitalized are amortized in proportion to and over the period of estimated future servicing income with respect to the underlying loan. At the end of each reporting period, the carrying value of MSRs is assessed for impairment with a comparison to fair value. MSRs are carried at the lower of their amortized cost or fair value. The amortization of MSRs is included within other service income in the Consolidated Condensed Statements of Income. Activity for MSRs and the related valuation allowance follows: Three Months Ended (In thousands) 2020 2019 Mortgage servicing rights: Carrying amount, net, beginning of period $ 10,070 $ 10,178 Additions 731 262 Amortization (507) (301) Changes in valuation allowance (1,526) (57) Carrying amount, net, end of period $ 8,768 $ 10,082 Valuation allowance: Beginning of period $ 825 $ 232 Changes in valuation allowance 1,526 57 End of period $ 2,351 $ 289 Servicing fees included in other service income were $0.9 million for each of the three months ended March 31, 2020 and 2019.

Leases

Leases	3 Months Ended
	Mar. 31, 2020
Leases [Abstract]
Lessee, Operating Leases	Leases Park is a lessee in several noncancellable operating lease arrangements, primarily for retail branches, administrative and warehouse buildings, ATMs, and certain office equipment within its Ohio, North Carolina, South Carolina, and Kentucky markets. Certain of these leases contain renewal options for periods ranging from one to five years. Park’s leases generally do not include termination options for either party to the lease or restrictive financial or other covenants. Payments due under the lease contracts include fixed payments plus, for many of Park’s real estate leases, variable payments such as Park's proportionate share of property taxes, insurance, and common area maintenance. The Company adopted ASU 2016-02, Leases (ASC 842), using the modified retrospective method as of the date of adoption, January 1, 2019, as permitted by the amendments in ASU 2018-11. As a result, the Company was not required to adjust its comparative period financial information for effects of the adoption of the standard or make the new required lease disclosures for periods prior to the effective date. Upon adoption of this accounting guidance on January 1, 2019, Park recorded an initial ROU asset of $11.0 million, and a lease liability of $11.8 million, and reclassified an existing deferred rent liability of $0.6 million. The impact to the Company's retained earnings, net of the tax impact, was $143,000. Management elected to adopt the package of transition practical expedients and, therefore, has not reassessed (1) whether existing or expired contracts contain a lease, (2) the lease classification for existing or expired leases or (3) the accounting for initial direct costs that were previously capitalized. The Company did not elect the practical expedient to use hindsight for leases existing at the adoption date. Park elected the practical expedient, by class of underlying asset, to not separate non-lease components from the associated lease components. Additionally, Park has elected not to recognize ROU assets and lease liabilities for short-term leases that have a lease term of 12 months or less. The Company recognizes the lease payments associated with its short-term leases as an expense on a cash basis. Management determines if an arrangement is or contains a lease at contract inception. If an arrangement is determined to be or contain a lease, Park recognizes a ROU asset and a lease liability at the lease commencement date. Leases are classified as operating or finance leases at the lease commencement date. At March 31, 2020 and December 31, 2019, all of Park's leases were classified as operating leases. Park’s lease liability is initially and subsequently measured at the present value of the unpaid lease payments at the lease commencement date. Key estimates and judgments related to the lease liability include how management determines (1) the discount rate it uses to discount the unpaid lease payments to present value, (2) the lease term, and (3) lease payments. • ASC 842 requires a lessee to discount its unpaid lease payments using the interest rate implicit in the lease or, if that rate cannot be readily determined, its incremental borrowing rate. Generally, management cannot determine the interest rate implicit in the lease because it does not have access to the lessor’s estimated residual value or the amount of the lessor’s deferred initial direct costs. Therefore, Park utilizes its incremental borrowing rate as the discount rate for leases. Park’s incremental borrowing rate for a lease is the rate of interest it would have to pay on a collateralized basis to borrow an amount equal to the lease payments under similar terms. To manage its capital and liquidity needs, Park periodically obtains wholesale funding from the FHLB on an over-collateralized basis. The impact of utilizing an interest rate on an over-collateralized borrowing versus a fully collateralized borrowing is not material. Therefore, the FHLB yield curve was selected by management as a baseline to determine Park’s discount rates for leases. • The lease term for all of the Company’s leases includes the noncancellable period of the lease plus any additional periods covered by either Park's option to extend (or not to terminate) the lease that the Company is reasonably certain to exercise, or an option to extend (or not to terminate) the lease controlled by the lessor. If a lease contract contains multiple renewal options, management generally models lease cash flows through the first renewal option period unless the contract contains economic incentives or other conditions that increase the likelihood that additional renewals are reasonably certain to be exercised. • Lease payments included in the measurement of the lease liability are comprised of the following: – Fixed payments, including in-substance fixed payments, owed over the lease term; – For certain of Park's gross real estate leases, non-lease components such as real estate taxes, insurance, and common area maintenance; and – Variable lease payments that depend on an index or rate, initially measured using the index or rate at the lease commencement date. The ROU asset is initially measured at cost, which comprises the initial amount of the lease liability adjusted for lease payments made at or before the lease commencement date, plus any initial direct costs incurred less any lease incentives received. For operating leases, the ROU asset is subsequently measured throughout the lease term at the carrying amount of the lease liability, plus initial direct costs, plus (minus) any prepaid (accrued) lease payments, less the unamortized balance of lease incentives received. Lease expense for lease payments is recognized on a straight-line basis over the lease term. Park's operating lease ROU asset and lease liability are presented in “Operating lease right-of-use asset" and "Operating lease liability," respectively, on Park's Consolidated Condensed Balance Sheets. The carrying amount of Park's ROU asset and lease liability at March 31, 2020 was $20.7 million and $21.5 million, respectively. At December 31, 2019, the carrying amount of Park's ROU asset and lease liability was $13.7 million and $14.5 million, respectively. Park's operating lease expense is recorded in "Occupancy expense" on the Company's Consolidated Condensed Statements of Income. Other information related to operating leases for the three months ended March 31, 2020 and 2019 was as follows: (in thousands) Three Months Ended Three Months Ended Lease cost Operating lease cost $ 848 $ 663 Sublease income (97) (93) Total lease cost $ 751 $ 570 Other information Cash paid for amounts included in the measurement of lease liabilities: Operating cash flows from operating leases $ 872 $ 656 ROU assets obtained in exchange for new operating lease liabilities $ 7,755 $ — Reductions to ROU assets resulting from reductions to lease obligations $ (756) $ (578) At March 31, 2020 and December 31, 2019, Park's operating leases had a weighted average remaining term of 8.1 years and 7.2 years, respectively. The weighted average discount rate of Park's operating leases was 2.6% and 3.1% at March 31, 2020 and December 31, 2019, respectively. Undiscounted cash flows included in lease liabilities have expected contractual payments as follows: (in thousands) March 31, 2020 9 months ending December 31, 2020 $ 2,720 2021 3,352 2022 3,220 2023 3,118 2024 2,350 Thereafter 9,001 Total undiscounted minimum lease payments $ 23,761 Present value adjustment (2,279) Total lease liabilities $ 21,482

Repurchase Agreement Borrowings

Repurchase Agreement Borrowings	3 Months Ended
	Mar. 31, 2020
Transfers and Servicing [Abstract]
Repurchase Agreement Borrowings	Repurchase Agreement Borrowings Securities sold under agreements to repurchase ("repurchase agreements") with customers represent funds deposited by customers, generally on an overnight basis, that are collateralized by investment securities owned by Park. Repurchase agreements with customers are included in short-term borrowings on the Consolidated Condensed Balance Sheets. All repurchase agreements are subject to terms and conditions of repurchase/security agreements between Park and the client and are accounted for as secured borrowings. Park's repurchase agreements consisted of customer accounts and securities which are pledged on an individual security basis. At March 31, 2020 and December 31, 2019, Park's repurchase agreement borrowings totaled $168 million and $176 million, respectively. These borrowings were collateralized with U.S. government and agency securities with a fair value of $218 million and $200 million at March 31, 2020 and December 31, 2019, respectively. Declines in the value of the collateral would require Park to pledge additional securities. As of March 31, 2020 and December 31, 2019, Park had $703 million and $756 million, respectively, of available unpledged securities. The table below shows the remaining contractual maturity of repurchase agreements by collateral pledged at March 31, 2020 and December 31, 2019: March 31, 2020 (in thousands) Remaining Contractual Maturity of the Agreements Overnight and Continuous Up to 30 days 30 - 90 days Greater than 90 days Total U.S. government and agency securities $ 168,373 $ — $ — $ — $ 168,373 December 31, 2019 (in thousands) Remaining Contractual Maturity of the Agreements Overnight and Continuous Up to 30 days 30 - 90 days Greater than 90 days Total U.S. government and agency securities $ 175,657 $ — $ — $ — $ 175,657

Derivatives

Derivatives	3 Months Ended
	Mar. 31, 2020
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivative Instruments and Hedging Activities Disclosure [Text Block]	Derivatives Park uses certain derivative instruments to meet the needs of its clients while managing the interest rate risk associated with certain transactions. Park does not use derivatives for speculative purposes. A summary of derivative instruments utilized by Park follows. Interest Rate Swaps Park utilizes interest rate swap agreements as part of its asset liability management strategy to help manage its interest rate risk position and as a means to meet the financing, interest rate and other risk management needs of qualifying commercial banking customers. The notional amount of the interest rate swaps does not represent the amount exchanged by the parties. The amount exchanged is determined by reference to the notional amount and the other terms of the individual interest rate swap agreements. Borrowing Derivatives : Interest rate swaps with notional amounts totaling $25.0 million at both March 31, 2020 and December 31, 2019 were designated as cash flow hedges of certain FHLB advances. Loan Derivatives : In conjunction with the Carolina Alliance acquisition, Park acquired interest rate swaps related to certain commercial loans. These interest rate swaps were simultaneously hedged by offsetting interest rate swaps that Carolina Alliance executed with a third party, such that Carolina Alliance minimized its net interest rate risk exposure resulting from such transactions. These interest rate swaps had a notional amount totaling $34.7 million at March 31, 2020 and $35.5 million at December 31, 2019. All of the Company's interest rate swaps were determined to be fully effective during the three months ended March 31, 2020. As such, no amount of ineffectiveness has been included in net income. Therefore, the aggregate fair value of the swaps is recorded in other assets and other liabilities with changes in fair value recorded in other comprehensive income. The amount included in accumulated other comprehensive income would be reclassified to current earnings should the hedges no longer be considered effective. Park expects the hedges to remain fully effective during the remaining respective terms of the swaps. Summary information about Park's interest rate swaps as of March 31, 2020 and December 31, 2019 follows: March 31, 2020 December 31, 2019 (In thousands, except weighted average data) Borrowing Derivatives Loan Derivatives Borrowing Derivatives Loan Derivatives Notional amounts $ 25,000 $ 34,650 $ 25,000 $ 35,503 Weighted average pay rates 2.595 % 4.685 % 2.595 % 4.695 % Weighted average receive rates 1.836 % 4.685 % 2.002 % 4.695 % Weighted average maturity (years) 2.2 10.1 2.5 10.2 Unrealized losses $ 1,186 $ — $ 575 $ — Interest (expense) income recorded on swap transactions was $(46,000) and $8,000 for the three -month periods ended March 31, 2020 and 2019, respectively . Interest Rate Swaps The following table presents the net gains (losses), net of income taxes, recorded in AOCI and the Consolidated Condensed Statements of Income related to interest rate swaps for the three -month periods ended March 31, 2020 and 2019. Three Months Ended (In thousands) Amount of Gain (Loss) Recognized in OCI (Effective Portion) Amount of Gain (Loss) Reclassified from OCI to Interest Income Amount of Gain (Loss) Recognized in Other Non-interest Income (Ineffective Portion) Interest rate contracts $ (483) $ — $ — Three Months Ended (In thousands) Amount of Gain (Loss) Recognized in OCI (Effective Portion) Amount of Gain (Loss) Reclassified from OCI to Interest Income Amount of Gain (Loss) Recognized in Other Non-interest Income (Ineffective Portion) Interest rate contracts $ (206) $ — $ — The following tables reflect the interest rate swaps included in the Consolidated Condensed Balance Sheets as of March 31, 2020 and December 31, 2019. (In thousands) March 31, 2020 Notional Amount Fair Value Included in other assets: Borrowing derivatives - interest rate swaps related to FHLB advances $ — $ — Loan derivatives - instruments associated with loans Matched interest rate swaps with borrower 34,650 4,617 Matched interest rate swaps with counterparty — — Total included in other assets $ 34,650 $ 4,617 Included in other liabilities: Borrowing derivatives - interest rate swaps related to FHLB advances $ 25,000 $ (1,186) Loan derivatives - instruments associated with loans Matched interest rate swaps with borrower — — Matched interest rate swaps with counterparty 34,650 (4,617) Total included in other liabilities $ 59,650 $ (5,803) (In thousands) December 31, 2019 Notional Amount Fair Value Included in other assets: Borrowing derivatives - interest rate swaps related to FHLB advances $ — $ — Loan derivatives - instruments associated with loans Matched interest rate swaps with borrower 24,421 1,781 Matched interest rate swaps with counterparty 11,083 89 Total included in other assets $ 35,504 $ 1,870 Included in other liabilities: Borrowing derivatives - interest rate swaps related to FHLB advances $ 25,000 $ (575) Loan derivatives - instruments associated with loans Matched interest rate swaps with borrower 11,083 (89) Matched interest rate swaps with counterparty 24,421 (1,781) Total included in other liabilities $ 60,504 $ (2,445) Mortgage Banking Derivatives Commitments to fund mortgage loans (interest rate locks) to be sold into the secondary market and forward commitments for the future delivery of these mortgage loans are accounted for as free standing derivatives. In order to hedge the change in interest rates resulting from its commitments to fund the loans, the Company enters into forward commitments for the future delivery of mortgage loans when interest rate locks are entered into. These mortgage banking derivatives are not designated in hedge relationships. The fair value of the interest rate lock is recorded at the time the commitment to fund the mortgage loan is executed and is adjusted for the expected exercise of the commitment before the loan is funded. Fair values of these mortgage banking derivatives are estimated based on changes in mortgage interest rates from the date the interest on the loan is locked. Changes in the fair values of these derivatives are included in "Other service income" in the Condensed Consolidated Statements of Income. At March 31, 2020 and December 31, 2019 , Park had $88.0 million and $15.9 million, respectively, of interest rate lock commitments. The fair value of these mortgage banking derivatives was reflected by a derivative asset of $1.0 million and $221,000 at March 31, 2020 and December 31, 2019 , respectively. Other Derivatives In connection with the sale of Park’s Class B Visa shares during 2009, Park entered into a swap agreement with the purchaser of the shares. The swap agreement adjusts for dilution in the conversion ratio of Class B Visa shares resulting from certain Visa litigation. At March 31, 2020, the fair value of the swap liability of $226,000 was an estimate of the exposure based upon probability-weighted potential Visa litigation losses.

Earnings Per Common Share

Earnings Per Common Share	3 Months Ended
	Mar. 31, 2020
Earnings Per Share [Abstract]
Earnings Per Common Share	Earnings Per Common Share The following table sets forth the computation of basic and diluted earnings per common share for the three months ended March 31, 2020 and 2019. Three Months Ended (In thousands, except share and per common share data) 2020 2019 Numerator: Net income $ 22,372 $ 25,455 Denominator: Weighted-average common shares outstanding 16,303,602 15,651,541 Effect of dilutive PBRSUs and TBRSUs 122,279 93,236 Weighted-average common shares outstanding adjusted for the effect of dilutive PBRSUs and TBRSUs 16,425,881 15,744,777 Earnings per common share: Basic earnings per common share $ 1.37 $ 1.63 Diluted earnings per common share $ 1.36 $ 1.62 Park awarded 62,265 and 58,740 PBRSUs to certain employees during the three months ended March 31, 2020 and 2019, respectively. Park repurchased 76,000 and 86,650 common shares during the three months ended March 31, 2020 and 2019, respectively, to fund the PBRSUs, TBRSUs and common shares to be awarded to directors of Park and to directors of Park's subsidiary PNB (and its divisions).

Segment Information

Segment Information	3 Months Ended
	Mar. 31, 2020
Segment Reporting [Abstract]
Segment Information	Segment Information The Corporation is a financial holding company headquartered in Newark, Ohio. The reportable segments for the Corporation are its chartered national bank subsidiary, PNB (headquartered in Newark, Ohio), and GFSC. "All Other", which primarily consists of Park as the "Parent Company" and SEPH, is shown to reconcile the segment totals to the Consolidated Condensed Statements of Income. Management is required to disclose information about the different types of business activities in which a company engages and also information on the different economic environments in which a company operates, so that the users of the financial statements can better understand the company’s performance, better understand the potential for future cash flows, and make more informed judgments about the company as a whole. Park has two reportable segments, as: (i) discrete financial information is available for each reportable segment and (ii) the segments are aligned with internal reporting to Park’s Chief Executive Officer, who is the chief operating decision maker. Operating Results for the three months ended March 31, 2020 (In thousands) PNB GFSC All Other Total Net interest income (expense) $ 75,214 $ 1,152 $ (83) $ 76,283 Provision for (recovery of) loan losses 5,534 277 (658) 5,153 Other income (loss) 23,481 32 (1,027) 22,486 Other expense 61,368 765 4,143 66,276 Income (loss) before income taxes $ 31,793 $ 142 $ (4,595) $ 27,340 Income tax expense (benefit) 5,885 30 (947) 4,968 Net income (loss) $ 25,908 $ 112 $ (3,648) $ 22,372 Assets (at March 31, 2020) $ 8,673,683 $ 24,354 $ 21,254 $ 8,719,291 Operating Results for the three months ended March 31, 2019 (In thousands) PNB GFSC All Other Total Net interest income $ 66,282 $ 1,325 $ 169 $ 67,776 Provision for (recovery of) loan losses 2,440 145 (87) 2,498 Other income 20,708 32 1,285 22,025 Other expense 51,974 845 4,008 56,827 Income (loss) before income taxes $ 32,576 $ 367 $ (2,467) $ 30,476 Income tax expense (benefit) 5,884 80 (943) 5,021 Net income (loss) $ 26,692 $ 287 $ (1,524) $ 25,455 Assets (at March 31, 2019) $ 7,801,148 $ 30,238 $ 20,860 $ 7,852,246 The operating results in the “All Other” column are used to reconcile the segment totals to the Consolidated Condensed Statements of Income for the three-month periods ended March 31, 2020 and 2019. The reconciling amounts for consolidated total assets for the periods ended March 31, 2020 and 2019 consisted of the elimination of intersegment borrowings and the assets of the Parent Company and SEPH which were not eliminated.

Share Based Compensation

Share Based Compensation	3 Months Ended
	Mar. 31, 2020
Share-based Payment Arrangement [Abstract]
Share Based Compensation	Share-Based Compensation The Park National Corporation 2013 Long-Term Incentive Plan (the "2013 Incentive Plan") was adopted by the Board of Directors of Park on January 28, 2013 and was approved by Park's shareholders at the Annual Meeting of Shareholders on April 22, 2013. The 2013 Incentive Plan made equity-based awards and cash-based awards available for grant to participants (who could have been employees or non-employee directors) in the form of incentive stock options, nonqualified stock options, SARs, restricted common shares (“Restricted Stock”), restricted stock unit awards that may be settled in common shares, cash or a combination of the two (“Restricted Stock Units”), unrestricted common shares (“Other Stock-Based Awards”) and cash-based awards. Under the 2013 Incentive Plan, 600,000 common shares were authorized to be delivered in connection with grants under the 2013 Incentive Plan. The common shares to be delivered under the 2013 Incentive Plan are to consist of either common shares currently held or common shares subsequently acquired by Park as treasury shares, including common shares purchased in the open market or in private transactions. As of March 31, 2020, there were 18,732 common shares subject to PBRSUs issued under the 2013 Incentive Plan, which represented the only awards outstanding under the 2013 Incentive Plan. The Park National Corporation 2017 Long-Term Incentive Plan for Employees (the "2017 Employees LTIP") was adopted by the Board of Directors of Park on January 23, 2017 and was approved by Park's shareholders at the Annual Meeting of Shareholders on April 24, 2017. The 2017 Employees LTIP makes equity-based awards and cash-based awards available for grant to employee participants in the form of incentive stock options, nonqualified stock options, SARs, Restricted Stock, Restricted Stock Units, Other Stock-Based Awards and cash-based awards. Under the 2017 Employees LTIP, 750,000 common shares are authorized to be delivered in connection with grants under the 2017 Employees LTIP. The common shares to be delivered under the 2017 Employees LTIP are to consist of either common shares currently held or common shares subsequently acquired by Park as treasury shares, including common shares purchased in the open market or in private transactions. At March 31, 2020, 537,735 common shares were available for future grants under the 2017 Employees LTIP. The Park National Corporation 2017 Long-Term Incentive Plan for Non-Employee Directors (the "2017 Non-Employee Directors LTIP") was adopted by the Board of Directors of Park on January 23, 2017 and was approved by Park's shareholders at the Annual Meeting of Shareholders on April 24, 2017. The 2017 Non-Employee Directors LTIP makes equity-based awards and cash-based awards available for grant to non-employee director participants in the form of nonqualified stock options, SARs, Restricted Stock, Restricted Stock Units, Other Stock-Based Awards, and cash-based awards. Under the 2017 Non-Employee Directors LTIP, 150,000 common shares are authorized to be delivered in connection with grants under the 2017 Non-Employee Directors LTIP. The common shares to be delivered under the 2017 Non-Employee Directors LTIP are to consist of either common shares currently held or common shares subsequently acquired by Park as treasury shares, including common shares purchased in the open market or in private transactions. At March 31, 2020, 113,700 common shares were available for future grants under the 2017 Non-Employee Directors LTIP. The 2017 Employees LTIP and the 2017 Non-Employee Directors LTIP have replaced the provisions of the 2013 Incentive Plan with respect to the grant of future awards. As a result of the approval of the 2017 Employees LTIP and the 2017 Non-Employee Directors LTIP, Park has not granted and will not grant any additional awards under the 2013 Incentive Plan after April 24, 2017. Awards made under the 2013 Incentive Plan prior to April 24, 2017 will remain in effect in accordance with their respective terms. During the three months ended March 31, 2020, the Compensation Committee of the Board of Directors of Park granted awards of PBRSUs, under the 2017 Employees LTIP, covering an aggregate of 62,265 common shares to certain employees of Park and its subsidiaries. During the three months ended March 31, 2019, the Compensation Committee of the Board of Directors of Park granted awards of PBRSUs, under the 2017 Employees LTIP, covering an aggregate of 58,740 common shares to certain employees of Park and its subsidiaries. As of March 31, 2020, Park has nonvested PBRSUs as well as TBRSUs. The number of PBRSUs earned or settled will depend on the level of achievement with respect to certain performance criteria and are also subject to subsequent service-based vesting. The number of TBRSUs earned or settled are subject to service-based vesting. A summary of changes in the common shares subject to nonvested PBRSUs and TBRSUs for the three months ended March 31, 2020 follows: Common shares subject to PBRSUs and TBRSUs Nonvested at January 1, 2020 194,722 Granted 62,265 Vested (36,674) Forfeited (688) Adjustment for performance conditions of PBRSUs (1) (5,399) Nonvested at March 31, 2020 (2) 214,226 (1) The number of PBRSUs earned depends on the level of achievement with respect to certain performance criteria. Adjustment herein represents the difference between the maximum number of common shares which could be earned and the actual number earned for those PBRSUs as to which the performance period was completed. (2) Nonvested amount herein represents the maximum number of nonvested PBRSUs and TBRSUs. As of March 31, 2020, an aggregate of 180,626 PBRSUs and TBRSUs are expected to vest. On March 31, 2020, an aggregate of 36,674 of the PBRSUs granted in 2016 and 2017 vested in full due to the level of achievement with respect to certain performance criteria and the satisfaction of the service-based vesting requirement. A total of 11,646 common shares were withheld to satisfy employee income tax withholding obligations. This resulted in a net number of 25,028 common shares being issued to employees of Park. On March 31, 2019, 27,719 of the PBRSUs granted in 2015 and 2016 vested in full due to the level of achievement with respect to certain performance criteria and the satisfaction of the service-based vesting requirement. A total of 8,736 common shares were withheld to satisfy employee income tax withholding obligations. This resulted in a net number of 18,983 common shares being issued to employees of Park. Share-based compensation expense of $1.3 million and $1.4 million was recognized for the three-month periods ended March 31, 2020 and 2019, respectively. The following table details expected additional share-based compensation expense related to PBRSUs and TBRSUs outstanding at March 31, 2020: (In thousands) Nine months ending December 31, 2020 $ 3,663 2021 3,614 2022 2,389 2023 1,002 2024 163 Total $ 10,831

Benefit Plan

Benefit Plan	3 Months Ended
	Mar. 31, 2020
Retirement Benefits [Abstract]
Benefit Plan	Benefit Plans Park has a noncontributory defined benefit pension plan (the "Pension Plan") covering substantially all of its employees. The Pension Plan provides benefits based on an employee’s years of service and compensation. There were no Pension Plan contributions for either of the three-month periods ended March 31, 2020 and 2019. The following table shows the components of net periodic pension benefit expense: Three Months Ended Affected Line Item in the Consolidated (In thousands) 2020 2019 Service cost $ 2,080 $ 1,468 Employee benefits Interest cost 1,320 1,373 Other components of net Expected return on plan assets (3,603) (3,026) Other components of net Recognized net actuarial loss and prior service costs 294 470 Other components of net Net periodic pension benefit expense $ 91 $ 285 Park has entered into Supplemental Executive Retirement Plan Agreements (the “SERP Agreements”) with certain key officers of the Corporation and its subsidiaries which provide defined pension benefits in excess of limits imposed by federal tax law. The expense for the Corporation related to the SERP Agreements for the three months ended March 31, 2020 and 2019 was as follows: Three Months Ended Affected Line Item in the Consolidated (In thousands) 2020 2019 Service cost $ 364 $ 201 Employee benefits Interest cost 134 165 Miscellaneous expense Total SERP expense $ 498 $ 366

Fair Value

Fair Value	3 Months Ended
	Mar. 31, 2020
Fair Value Disclosures [Abstract]
Fair Value	Fair Value The fair value hierarchy requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. The three levels of inputs that Park uses to measure fair value are as follows: • Level 1: Quoted prices (unadjusted) for identical assets or liabilities in active markets that Park has the ability to access as of the measurement date. • Level 2: Level 1 inputs for assets or liabilities that are not actively traded. Also consists of an observable market price for a similar asset or liability. This includes the use of “matrix pricing” to value debt securities absent the exclusive use of quoted prices. • Level 3: Consists of unobservable inputs that are used to measure fair value when observable market inputs are not available. This could include the use of internally developed models, financial forecasting and similar inputs. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability (exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants at the balance sheet date. When possible, the Company looks to active and observable markets to price identical assets or liabilities. When identical assets and liabilities are not traded in active markets, the Company looks to observable market data for similar assets and liabilities. However, certain assets and liabilities are not traded in observable markets and Park must use other valuation methods to develop a fair value. The fair value of impaired loans is typically based on the fair value of the underlying collateral, which is estimated through third-party appraisals in accordance with Park's valuation requirements under its commercial and real estate loan policies. Assets and Liabilities Measured at Fair Value on a Recurring Basis : The following table presents assets and liabilities measured at fair value on a recurring basis: Fair Value Measurements at March 31, 2020 using: (In thousands) Level 1 Level 2 Level 3 Balance at March 31, 2020 Assets Investment securities: Obligations of states and political subdivisions — 320,766 320,766 U.S. Government sponsored entities’ asset-backed securities — 863,633 — 863,633 Equity securities 1,519 — 463 1,982 Mortgage loans held for sale — 23,901 — 23,901 Mortgage IRLCs — 1,035 — 1,035 Loan interest rate swaps — 4,617 — 4,617 Liabilities Fair value swap $ — $ — $ 226 $ 226 Borrowing interest rate swap — 1,186 — 1,186 Loan interest rate swaps — 4,617 — 4,617 Fair Value Measurements at December 31, 2019 using: (In thousands) Level 1 Level 2 Level 3 Balance at December 31, 2019 Assets Investment securities: Obligations of states and political subdivisions $ — $ 320,491 $ — $ 320,491 U.S. Government sponsored entities’ asset-backed securities — 889,210 — 889,210 Equity securities 1,537 — 456 1,993 Mortgage loans held for sale — 12,278 — 12,278 Mortgage IRLCs — 221 — 221 Loan interest rate swaps — 1,870 — 1,870 Liabilities Fair value swap $ — $ — $ 226 $ 226 Borrowing interest rate swap — 575 — 575 Loan interest rate swaps — 1,870 — 1,870 The following methods and assumptions were used by the Company in determining the fair value of the financial assets and liabilities discussed above: Interest rate swaps: The fair values of interest rate swaps are based on valuation models using observable market data as of the measurement date (Level 2). Investment securities: Fair values for investment securities are based on quoted market prices, where available (Level 1). If quoted market prices are not available, fair values are based on quoted market prices of comparable instruments (Level 2). For securities where quoted prices or market prices of similar securities are not available, fair values are calculated using discounted cash flows (Level 3). Fair value swap: The fair value of the swap agreement entered into with the purchaser of the Visa Class B shares represents an internally developed estimate of the exposure based upon probability-weighted potential Visa litigation losses. Mortgage Interest Rate Lock Commitments: Mortgage IRLCs are based on current secondary market pricing and are classified as Level 2. Mortgage loans held for sale: Mortgage loans held for sale are carried at their fair value. Mortgage loans held for sale are estimated using market prices for similar product types and, therefore, are classified in Level 2. The tables below present a reconciliation of the beginning and ending balances of the Level 3 inputs for the three months ended March 31, 2020 and 2019, for financial instruments measured on a recurring basis and classified as Level 3: Level 3 Fair Value Measurements Three months ended March 31, 2020 and 2019 (In thousands) Equity Fair value Balance at January 1, 2020 $ 456 $ (226) Total gains/(losses) Included in other income 7 — Balance at March 31, 2020 $ 463 $ (226) Balance at January 1, 2019 $ 424 $ (226) Total gains/(losses) Included in other income 9 — Balance at March 31, 2019 $ 433 $ (226) Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis: The following methods and assumptions were used by the Company in determining the fair value of assets and liabilities measured at fair value on a nonrecurring basis described below: Impaired Loans: At the time a loan is considered impaired, it is valued at the lower of cost or fair value. Collateral dependent impaired loans carried at fair value have been partially charged-off or receive specific allocations of the allowance for loan losses. For collateral dependent loans, fair value is generally based on real estate appraisals. These appraisals may utilize a single valuation approach or a combination of approaches including the comparable sales approach and the income approach. Adjustments are routinely made in the appraisal process by the independent appraisers to adjust for differences between the comparable sales and income data available. Such adjustments result in a Level 3 classification of the inputs for determining fair value. Collateral is then adjusted or discounted based on management’s historical knowledge, changes in market conditions from the time of the valuation, and management’s expertise and knowledge of the client and the client’s business, resulting in a Level 3 fair value classification. Impaired loans are evaluated on a quarterly basis for additional impairment and adjusted accordingly. Additionally, updated independent valuations are obtained annually for all impaired loans in accordance with Company policy. OREO: Assets acquired through or in lieu of loan foreclosure are initially recorded at fair value less costs to sell when acquired. The carrying value of OREO is not re-measured to fair value on a recurring basis, but is subject to fair value adjustments when the carrying value exceeds the fair value, less estimated selling costs. Fair value is based on recent real estate appraisals and is updated at least annually. These appraisals may utilize a single valuation approach or a combination of approaches including the comparable sales approach and the income approach. Adjustments are routinely made in the appraisal process by the independent appraisers to adjust for differences between the comparable sales and income data available. Such adjustments result in a Level 3 classification of the inputs for determining fair value. Appraisals for both collateral dependent impaired loans and OREO are performed by licensed appraisers. Appraisals are generally obtained to support the fair value of collateral. In general, there are three types of appraisals received by the Company: real estate appraisals, income approach appraisals, and lot development loan appraisals. These are discussed below: • Real estate appraisals typically incorporate measures such as recent sales prices for comparable properties. Appraisers may make adjustments to the sales prices of the comparable properties as deemed appropriate based on the age, condition or general characteristics of the subject property. Management generally applies a 15% discount to real estate appraised values which management expects will cover all disposition costs (including selling costs). This 15% discount is based on historical discounts to appraised values on sold OREO properties. • Income approach appraisals typically incorporate the annual net operating income of the business divided by an appropriate capitalization rate, as determined by the appraiser. Management generally applies a 15% discount to income approach appraised values which management expects will cover all disposition costs (including selling costs). • Lot development loan appraisals are typically performed using a discounted cash flow analysis. Appraisers determine an anticipated absorption period and a discount rate that takes into account an investor’s required rate of return based on recent comparable sales. Management generally applies a 6% discount to lot development appraised values, which is an additional discount above the net present value calculation included in the appraisal, to account for selling costs. Other repossessed assets: Other repossessed assets are initially recorded at fair value less costs to sell when acquired. The carrying value of other repossessed assets is not re-measured to fair value on a recurring basis, but is subject to fair value adjustments when the carrying value exceeds the fair value, less estimated selling costs. As of March 31, 2020 and December 31, 2019, other repossessed assets primarily consisted of aircraft acquired as part of a loan workout. Fair value is based on Aircraft Bluebook and VREF Aircraft Value Reference values based on the model of aircraft and adjustments for flight hours, features and other variables. Such adjustments result in a Level 3 classification of the inputs for determining fair value. MSRs: MSRs are carried at the lower of cost or fair value. MSRs do not trade in active, open markets with readily observable prices. For example, sales of MSRs do occur, but precise terms and conditions typically are not readily available. As such, management, with the assistance of a third-party specialist, determines fair value based on the discounted value of the future cash flows estimated to be received. Significant inputs include the discount rate and assumed prepayment speeds. The calculated fair value is then compared to market values where possible to ascertain the reasonableness of the valuation in relation to current market expectations for similar products. Accordingly, MSRs are classified as Level 2. The following tables present assets and liabilities measured at fair value on a nonrecurring basis. Collateral dependent impaired loans are carried at fair value if they have been charged down to fair value or if a specific valuation allowance has been established. As of March 31, 2020, there were no PCI loans carried at fair value. A new cost basis is established at the time a property is initially recorded in OREO. OREO properties are carried at fair value if a devaluation has been taken with respect to the property's value subsequent to the initial measurement. Fair Value Measurements at March 31, 2020 using: (In thousands) Level 1 Level 2 Level 3 Balance at March 31, 2020 Impaired loans recorded at fair value: Commercial real estate $ — $ — $ 1,990 $ 1,990 Residential real estate — — 164 164 Total impaired loans recorded at fair value $ — $ — $ 2,154 $ 2,154 MSRs $ — $ 8,762 $ — $ 8,762 OREO recorded at fair value: Commercial real estate — — 2,295 2,295 Residential real estate — — 682 682 Total OREO recorded at fair value $ — $ — $ 2,977 $ 2,977 Other repossessed assets $ — $ — $ 3,599 $ 3,599 Fair Value Measurements at December 31, 2019 using: (In thousands) Level 1 Level 2 Level 3 Balance at December 31, 2019 Impaired loans recorded at fair value: Commercial real estate $ — $ — $ 1,873 $ 1,873 Residential real estate — — 217 217 Total impaired loans recorded at fair value $ — $ — $ 2,090 $ 2,090 MSRs $ — $ 5,797 $ — $ 5,797 OREO recorded at fair value: Commercial real estate — — 2,295 2,295 Residential real estate — — 738 738 Total OREO recorded at fair value $ — $ — $ 3,033 $ 3,033 Other repossessed assets $ — $ — $ 3,599 $ 3,599 The table below provides additional detail on those impaired loans which are recorded at fair value as well as the remaining impaired loan portfolio not included above. The remaining impaired loans consist of loans which are not collateral dependent as well as loans carried at cost as the fair value of the underlying collateral or the present value of expected future cash flows on each of the loans exceeded the book value for each respective credit. March 31, 2020 (In thousands) Recorded Investment Prior Charge-Offs Specific Valuation Allowance Carrying Balance Impaired loans recorded at fair value $ 2,275 $ 313 $ 121 $ 2,154 Remaining impaired loans 83,576 420 5,410 78,166 Total impaired loans $ 85,851 $ 733 $ 5,531 $ 80,320 December 31, 2019 (In thousands) Recorded Investment Prior Charge-Offs Specific Valuation Allowance Carrying Balance Impaired loans recorded at fair value $ 2,167 $ 313 $ 77 $ 2,090 Remaining impaired loans 75,324 406 5,153 70,171 Total impaired loans $ 77,491 $ 719 $ 5,230 $ 72,261 The expense from credit adjustments related to impaired loans carried at fair value was $57,000 and $33,000 for the three-month periods ended March 31, 2020 and 2019, respectively. MSRs totaled $8.8 million at March 31, 2020. Of this $8.8 million MSR carrying balance, all but $6,000 was recorded at fair value and included a valuation allowance of $2.4 million. At December 31, 2019, MSRs totaled $10.1 million. Of this $10.1 million MSR carrying balance, $5.8 million was recorded at fair value and included a valuation allowance of $0.8 million. The remaining $4.3 million was recorded at cost, as the fair value exceeded cost at December 31, 2019. The expense related to MSRs carried at fair value during the three months ended March 31, 2020 and 2019 was $1.5 million and $57,000, respectively. Total OREO held by Park at March 31, 2020 and December 31, 2019 was $3.6 million and $4.0 million, respectively. Approximately 83% and 75% of OREO held by Park at March 31, 2020 and December 31, 2019, respectively, was carried at fair value due to fair value adjustments made subsequent to the initial OREO measurement. At each of March 31, 2020 and December 31, 2019, OREO held at fair value, less estimated selling costs, amounted to $3.0 million and $3.0 million, respectively. The net expense related to OREO fair value adjustments was $2,000 and $27,000 for the three-month periods ended March 31, 2020 and 2019, respectively. Other repossessed assets totaled $4.1 million at March 31, 2020, of which $3.6 million was recorded at fair value. Other repossessed assets totaled $4.2 million at December 31, 2019, of which $3.6 million was recorded at fair value. There was no expense related to fair value adjustments on other repossessed assets for either of the three-month periods ended March 31, 2020 and 2019. The following tables present qualitative information about Level 3 fair value measurements for financial instruments measured at fair value on a nonrecurring basis at March 31, 2020 and December 31, 2019: March 31, 2020 (In thousands) Fair Value Valuation Technique Unobservable Input(s) Range (Weighted Average) (1) Impaired loans: Commercial real estate $ 1,990 Sales comparison approach Adj to comparables 0.0% - 139.0% (21.4%) Income approach Capitalization rate 20.0% (20.0%) Residential real estate $ 164 Sales comparison approach Adj to comparables 0.0% - 53.5% (14.2%) Other real estate owned: Commercial real estate $ 2,295 Sales comparison approach Adj to comparables 0.9% - 68.4% (34.7%) Income approach Capitalization rate 13.0% (13.0%) Residential real estate $ 682 Sales comparison approach Adj to comparables 4.6% - 54.6% (39.4%) Balance at December 31, 2019 (In thousands) Fair Value Valuation Technique Unobservable Input(s) Range (Weighted Average) (1) Impaired loans: Commercial real estate $ 1,873 Sales comparison approach Adj to comparables 0.0% - 56.0% (26.5%) Cost approach Accumulated depreciation 93.1% (93.1%) Residential real estate $ 217 Sales comparison approach Adj to comparables 0.0% - 53.5% (10.8%) Other real estate owned: Commercial real estate $ 2,295 Sales comparison approach Adj to comparables 0.9% - 68.4% (34.7%) Income approach Capitalization rate 13.0% (13.0%) Residential real estate $ 738 Sales comparison approach Adj to comparables 4.6% - 54.6% (39.2%) (1) Unobservable inputs were weighted by the relative fair value of the instruments. Assets Measured at Net Asset Value: Park's portfolio of equity investments in limited partnerships which provide mezzanine funding ("Partnership Investments") are valued using the NAV practical expedient in accordance with ASC 820. At March 31, 2020 and December 31, 2019, Park had Partnership Investments with a NAV of $12.7 million and $11.9 million, respectively. At March 31, 2020 and December 31, 2019, Park had $7.8 million and $8.5 million, respectively, in unfunded commitments related to these Partnership Investments. For the three-month periods ended March 31, 2020 and 2019, Park recognized a loss of $204,000 and income of $1.6 million, respectively, related to these Partnership Investments. The fair value of certain financial instruments at March 31, 2020 and December 31, 2019, was as follows: March 31, 2020 Fair Value Measurements (In thousands) Carrying value Level 1 Level 2 Level 3 Total fair value Financial assets: Cash and money market instruments $ 320,920 $ 320,920 $ — $ — $ 320,920 Investment securities (1) 1,184,399 — 1,184,399 — 1,184,399 Other investment securities (2) 1,982 1,519 — 463 1,982 Loans held for sale 23,901 — 23,901 — 23,901 Mortgage IRLCs 1,035 — 1,035 — 1,035 Impaired loans carried at fair value 2,154 — — 2,154 2,154 Other loans, net 6,433,926 — — 6,451,435 6,451,435 Loans receivable, net $ 6,461,016 $ — $ 24,936 $ 6,453,589 $ 6,478,525 Financial liabilities: Time deposits 1,060,835 — 1,069,209 — 1,069,209 Other 2,667 2,667 — — 2,667 Deposits (excluding demand deposits) $ 1,063,502 $ 2,667 $ 1,069,209 $ — $ 1,071,876 Short-term borrowings $ 193,373 $ — $ 193,373 $ — $ 193,373 Long-term debt 140,000 — 150,782 — 150,782 Subordinated notes 15,000 — 13,635 — 13,635 Derivative financial instruments - assets: Loan interest rate swaps $ 4,617 $ — $ 4,617 $ — $ 4,617 Derivative financial instruments - liabilities: Fair value swap $ 226 $ — $ — $ 226 $ 226 Borrowing interest rate swap 1,186 — 1,186 — 1,186 Loan interest rate swaps 4,617 — 4,617 — 4,617 (1) Includes AFS debt securities. (2) Excludes FHLB stock and FRB stock which are carried at their respective redemption values, investment securities accounted for at modified cost as these investments do not have a readily determinable fair value, and Partnership Investments valued using the NAV practical expedient. December 31, 2019 Fair Value Measurements (In thousands) Carrying value Level 1 Level 2 Level 3 Total fair value Financial assets: Cash and money market instruments $ 159,956 $ 159,956 $ — $ — $ 159,956 Investment securities (1) 1,209,701 — 1,209,701 — 1,209,701 Other investment securities (2) 1,993 1,537 — 456 1,993 Loans held for sale 12,278 — 12,278 — 12,278 Mortgage IRLCs 221 — 221 — 221 Impaired loans carried at fair value 2,090 — — 2,090 2,090 Other loans, net 6,430,136 — — 6,426,869 6,426,869 Loans receivable, net $ 6,444,725 $ — $ 12,499 $ 6,428,959 $ 6,441,458 Financial liabilities: Time deposits $ 1,139,131 $ — $ 1,145,537 — $ 1,145,537 Other 1,273 1,273 — — 1,273 Deposits (excluding demand deposits) $ 1,140,404 $ 1,273 $ 1,145,537 $ — $ 1,146,810 Short-term borrowings $ 230,657 $ — $ 230,657 $ — $ 230,657 Long-term debt 192,500 — 200,726 — 200,726 Subordinated notes 15,000 — 14,372 — 14,372 Derivative financial instruments - assets: Loan interest rate swaps 1,870 — 1,870 — 1,870 Derivative financial instruments - liabilities: Fair value swap $ 226 $ — $ — $ 226 $ 226 Borrowing interest rate swap 575 — 575 — 575 Loan interest rate swaps 1,870 — 1,870 — 1,870 (1) Includes AFS debt securities and HTM debt securities. (2) Excludes FHLB stock and FRB stock which are carried at their respective redemption values, investment securities accounted for at modified cost as these investments do not have a readily determinable fair value, and Partnership Investments valued using the NAV practical expedient.

Revenue from Contracts with Cus

Revenue from Contracts with Customers	3 Months Ended
	Mar. 31, 2020
Revenue from Contract with Customer [Abstract]
Revenue from Contracts with Customers	Revenue from Contracts with Customers All of Park's revenue from contracts with customers within the scope of ASC 606 is recognized within "Other income" in the Consolidated Condensed Statements of Income. The following table presents the Corporation's sources of other income by revenue stream and operating segment for the three-month periods ended March 31, 2020 and March 31, 2019. Three Months Ended Revenue by Operating Segment (in thousands) PNB GFSC All Other Total Income from fiduciary activities Personal trust and agency accounts $ 2,171 $ — $ — $ 2,171 Employee benefit and retirement-related accounts 1,916 — — 1,916 Investment management and investment advisory agency accounts 2,642 — — 2,642 Other 384 — — 384 Service charges on deposit accounts Non-sufficient funds (NSF) fees 1,615 — — 1,615 Demand deposit account (DDA) charges 761 — — 761 Other 152 — — 152 Other service income (1) Credit card 596 1 — 597 HELOC 98 — — 98 Installment 53 — — 53 Real estate 2,647 — — 2,647 Commercial 371 — — 371 Debit card fee income 4,960 — — 4,960 Bank owned life insurance income (2) 1,166 — 82 1,248 ATM fees 412 — — 412 Loss on sale of OREO, net (196) — — (196) Gain (loss) on equity securities, net (2) 166 — (1,139) (973) Other components of net periodic pension benefit income (2) 1,940 24 24 1,988 Miscellaneous (3) 1,627 7 6 1,640 Total other income $ 23,481 $ 32 $ (1,027) $ 22,486 (1) Of the $3.8 million of aggregate revenue included within "Other service income", approximately $2.3 million is within the scope of ASC 606, with the remaining $1.5 million consisting primarily of residential real estate loan fees which are out of scope. (2) Not within the scope of ASC 606. (3) "Miscellaneous" income includes brokerage income, safe deposit box rentals, and miscellaneous bank fees totaling $1.6 million, all of which are within scope of ASC 606. Three Months Ended Revenue by Operating Segment (in thousands) PNB GFSC All Other Total Income from fiduciary activities Personal trust and agency accounts $ 2,301 $ — $ — $ 2,301 Employee benefit and retirement-related accounts 1,670 — — 1,670 Investment management and investment advisory agency accounts 2,381 — — 2,381 Other 371 — — 371 Service charges on deposit accounts Non-sufficient funds (NSF) fees 1,616 — — 1,616 Demand deposit account (DDA) charges 780 — — 780 Other 163 — — 163 Other service income (1) Credit card 597 3 — 600 HELOC 95 — 4 99 Installment 74 — (4) 70 Real estate 1,757 — — 1,757 Commercial 292 — — 292 Debit card fee income 4,369 — — 4,369 Bank owned life insurance income (2) 898 — 108 1,006 ATM fees 440 — — 440 Loss on sale of OREO, net (12) — — (12) Gain on equity securities, net (2) 589 — 1,153 1,742 Other components of net periodic pension benefit income (2) 1,147 13 23 1,183 Miscellaneous (3) 1,180 16 1 1,197 Total other income $ 20,708 $ 32 $ 1,285 $ 22,025 (1) Of the $2.8 million of aggregate revenue included within "Other service income", approximately $1.2 million is within the scope of ASC 606, with the remaining $1.6 million consisting primarily of residential real estate loan fees which are out of scope. (2) Not within the scope of ASC 606. (3) "Miscellaneous" income includes brokerage income, safe deposit box rentals, and miscellaneous bank fees totaling $1.2 million, all of which are within scope of ASC 606. A description of Park's revenue streams accounted for under ASC 606 follows: Income from fiduciary activities (gross) : Park earns fiduciary fee income and investment brokerage fees from its contracts with trust customers for various fiduciary and investment-related services. These fees are earned over time as the Company provides the contracted monthly and quarterly services and are generally assessed based on the market value of the trust assets. Service charges on deposit accounts and ATM fees : The Corporation earns fees from its deposit customers for transaction-based, account maintenance, and overdraft services. Transaction-based fees, which include services such as ATM use fees, stop payment charges, statement rendering, and ACH fees, are recognized at the time the transaction is executed as that is the point in time the Corporation fulfills the customer's request. Account maintenance fees, which relate primarily to monthly maintenance, are generally recognized at the end of the month, representing the period over which the Corporation satisfies the performance obligation. Overdraft fees are recognized at the point in time that the overdraft occurs. Service charges on deposits are withdrawn from the customer's account balance. Other service income : Other service income includes income from (1) the sale and servicing of loans sold to the secondary market, (2) incentive income from third-party credit card issuers, and (3) loan customers for various loan-related activities and services. These fees are generally recognized at a point in time following the completion of a loan sale or related service activity. Debit card fee income : Park earns interchange fees from debit cardholder transactions conducted primarily through the Visa payment network. Interchange fees from cardholder transactions represent a percentage of the underlying transaction value and are recognized daily, net of card network fees, concurrently with the transaction processing services provided to the cardholder.

Business Combinations (Tables)

Business Combinations (Tables)	3 Months Ended
	Mar. 31, 2020
Business Acquisition [Line Items]
Schedule of Business Acquisitions, by Acquisition [Table Text Block]	The following table summarizes the consideration paid in the Carolina Alliance acquisition and the amounts of the assets acquired and liabilities assumed at their fair value: (in thousands) Consideration Cash $ 28,630 Park common shares 98,275 Fair value of total consideration transferred $ 126,905 Recognized amounts of identifiable assets acquired and liabilities assumed Cash and cash equivalents $ 23,799 Securities 97,606 Loans 578,577 Premises and equipment 8,337 Core deposit intangibles 8,207 Other assets 32,123 Total assets acquired 748,649 Deposits 632,649 Other liabilities 35,951 Total liabilities assumed 668,600 Net identifiable assets 80,049 Goodwill $ 46,856 The table below presents information with respect to the fair value of acquired loans as well as their book balance at the acquisition date. (in thousands) Book Balance Fair Value Commercial, financial and agricultural $ 80,895 $ 80,580 Commercial real estate 281,425 273,855 Construction real estate: Commercial 43,106 42,176 Mortgage 11,130 10,633 Residential real estate: Commercial 48,546 48,684 Mortgage 30,519 30,969 HELOC 40,825 39,853 Consumer 4,813 4,647 Leases 28,589 28,781 Purchased credit impaired 19,850 18,399 Total loans $ 589,698 $ 578,577
Business Acquisition, Pro Forma Information [Table Text Block]	The following table presents supplemental pro forma information as if the Carolina Alliance acquisition had occurred as of January 1, 2019. The unaudited pro forma information includes adjustments for interest income on loans and securities acquired, amortization of intangibles arising from the respective transactions, depreciation expense on property acquired, interest expense on deposits acquired, and the related tax effects. The pro forma information is not necessarily indicative of the results of operations that would have occurred had the transactions been effected on the assumed date. Three months ended March 31, (dollars in thousands, except per share data) 2020 2019 Net interest income $ 76,254 $ 75,114 Net income $ 22,540 $ 27,220 Basic earnings per share $ 1.38 $ 1.63 Diluted earnings per share $ 1.37 $ 1.62

Investment Securities (Tables)

Investment Securities (Tables)	3 Months Ended
	Mar. 31, 2020
Investments, Debt and Equity Securities [Abstract]
Schedule Of Investment Securities	Investment securities at March 31, 2020, were as follows: Debt securities AFS (In thousands) Amortized Gross Gross Fair Value Obligations of states and political subdivisions $ 302,329 $ 18,516 $ 79 $ 320,766 U.S. Government sponsored entities' asset-backed securities 836,860 26,900 127 863,633 Total $ 1,139,189 $ 45,416 $ 206 $ 1,184,399 Investment securities at December 31, 2019, were as follows: Debt securities AFS (In thousands) Amortized Gross Gross Fair Value Obligations of states and political subdivisions $ 302,928 $ 17,563 $ — $ 320,491 U.S. Government sponsored entities' asset-backed securities 884,571 10,862 6,223 889,210 Total $ 1,187,499 $ 28,425 $ 6,223 $ 1,209,701
Schedule Of Unrealized Loss On Securities	Investment securities in an unrealized loss position at March 31, 2020, were as follows: Unrealized loss position for less than 12 months Unrealized loss position for 12 months or longer Total (In thousands) Fair value Unrealized Fair value Unrealized Fair Unrealized Debt securities AFS Obligations of states and political subdivisions $ 3,164 $ 79 $ — $ — $ 3,164 $ 79 U.S. Government sponsored entities' asset-backed securities — — 21,057 127 21,057 127 Total $ 3,164 $ 79 $ 21,057 $ 127 $ 24,221 $ 206 Investment securities in an unrealized loss position at December 31, 2019, were as follows: Unrealized loss position for less than 12 months Unrealized loss position for 12 months or longer Total (In thousands) Fair value Unrealized Fair value Unrealized Fair Unrealized Debt securities AFS U.S. Government sponsored entities' asset-backed securities $ 237,613 $ 1,106 $ 171,805 $ 5,117 $ 409,418 $ 6,223 Total $ 237,613 $ 1,106 $ 171,805 $ 5,117 $ 409,418 $ 6,223
Amortized Cost And Estimated Fair Value Of Investments In Debt Securities By Contractual Maturity	The amortized cost and estimated fair value of investments in debt securities at March 31, 2020, are shown in the following table by contractual maturity, except for asset-backed securities, which are shown as a single total, due to the unpredictability of the timing of principal repayments. Debt securities AFS (In thousands) Amortized Fair value Tax equivalent yield (1) U.S. Government sponsored entities' asset-backed securities $ 836,860 $ 863,633 2.39 % Obligations of state and political subdivisions: Due five through ten years $ 38,050 $ 40,271 3.80 % Due over ten years 264,279 280,495 3.66 % Total (1) $ 302,329 $ 320,766 3.68 %

Other Investment Securities (Ta

Other Investment Securities (Tables)	3 Months Ended
	Mar. 31, 2020
Other Investment Securities [Abstract]
Schedule Of Other Investment Securities	The carrying amounts of other investment securities at March 31, 2020 and December 31, 2019 were as follows: (In thousands) March 31, 2020 December 31, 2019 FHLB stock $ 28,843 $ 30,060 FRB stock 14,653 14,653 Equity investments carried at fair value 1,982 1,993 Equity investments carried at modified cost (1) 2,689 2,689 Equity investments carried at net asset value 20,521 20,411 Total other investment securities $ 68,688 $ 69,806 (1) There have been no impairments, downward adjustments, or upward adjustments made to equity investments carried at modified cost.

Loans (Tables)

Loans (Tables)	3 Months Ended
	Mar. 31, 2020
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities Acquired During Period [Line Items]
Composition Of Loan Portfolio By Class Of Loan	The composition of the loan portfolio, by class of loan, at March 31, 2020 and December 31, 2019 was as follows: March 31, 2020 December 31, 2019 (In thousands) Loan Accrued Recorded Loan Accrued Recorded Commercial, financial and agricultural * $ 1,202,857 $ 4,577 $ 1,207,434 $ 1,185,110 $ 4,393 $ 1,189,503 Commercial real estate * 1,627,426 5,617 1,633,043 1,609,413 5,571 1,614,984 Construction real estate: Commercial 232,327 722 233,049 233,637 826 234,463 Mortgage 101,401 243 101,644 96,574 228 96,802 Installment 1,350 5 1,355 1,488 4 1,492 Residential real estate: Commercial 466,002 1,187 467,189 479,081 1,339 480,420 Mortgage 1,178,621 1,490 1,180,111 1,176,316 1,381 1,177,697 HELOC 220,571 934 221,505 224,766 1,113 225,879 Installment 11,775 31 11,806 12,563 32 12,595 Consumer 1,451,297 4,206 1,455,503 1,452,375 4,314 1,456,689 Leases 28,892 17 28,909 30,081 20 30,101 Total loans $ 6,522,519 $ 19,029 $ 6,541,548 $ 6,501,404 $ 19,221 $ 6,520,625 * Included within each of commercial, financial and agricultural loans and commercial real estate loans is an immaterial amount of consumer loans that are not broken out by class.
Recorded Investment In Nonaccrual Restructured And Loans Past Due 90 Days Or More And Accruing	The following tables present the recorded investment in nonaccrual loans, accruing TDRs, and loans past due 90 days or more and still accruing by class of loan at March 31, 2020 and December 31, 2019: March 31, 2020 (In thousands) Nonaccrual Accruing Loans Past Due Total Commercial, financial and agricultural $ 21,330 $ 8,224 $ 18 $ 29,572 Commercial real estate 43,950 6,197 638 50,785 Construction real estate: Commercial 452 — — 452 Mortgage 18 95 — 113 Installment — 18 — 18 Residential real estate: Commercial 5,581 — — 5,581 Mortgage 14,383 8,806 636 23,825 HELOC 1,600 997 6 2,603 Installment 367 2,005 4 2,376 Consumer 2,544 1,076 366 3,986 Leases 129 — 187 316 Total loans $ 90,354 $ 27,418 $ 1,855 $ 119,627 December 31, 2019 (In thousands) Nonaccrual Accruing Loans Past Due Total Commercial, financial and agricultural $ 26,776 $ 6,349 $ 28 $ 33,153 Commercial real estate 39,711 2,080 625 42,416 Construction real estate: Commercial 453 — — 453 Mortgage 25 84 — 109 Installment 72 5 — 77 Residential real estate: Commercial 2,025 — — 2,025 Mortgage 15,271 8,826 1,209 25,306 HELOC 2,062 1,010 44 3,116 Installment 462 1,964 — 2,426 Consumer 3,089 980 645 4,714 Leases 134 — 186 320 Total loans $ 90,080 $ 21,298 $ 2,737 $ 114,115
Loans Individually And Collectively Evaluated For Impairment	The following table provides additional information regarding those nonaccrual and accruing TDR loans that are individually evaluated for impairment and those collectively evaluated for impairment at March 31, 2020 and December 31, 2019. March 31, 2020 December 31, 2019 Nonaccrual and Accruing TDRs Loans Individually Evaluated for Impairment Loans Collectively Evaluated for Impairment Nonaccrual and Accruing TDRs Loans Individually Evaluated for Impairment Loans Collectively Evaluated for Impairment Commercial, financial and agricultural $ 29,554 $ 29,542 $ 12 $ 33,125 $ 33,088 $ 37 Commercial real estate 50,147 50,147 — 41,791 41,791 — Construction real estate: Commercial 452 452 — 453 453 — Mortgage 113 — 113 109 — 109 Installment 18 — 18 77 — 77 Residential real estate: Commercial 5,581 5,581 — 2,025 2,025 — Mortgage 23,189 — 23,189 24,097 — 24,097 HELOC 2,597 — 2,597 3,072 — 3,072 Installment 2,372 — 2,372 2,426 — 2,426 Consumer 3,620 — 3,620 4,069 — 4,069 Leases 129 129 — 134 134 — Total loans $ 117,772 $ 85,851 $ 31,921 $ 111,378 $ 77,491 $ 33,887
Loans Individually Evaluated For Impairment By Class Of Loans	The following table presents loans individually evaluated for impairment by class of loan at March 31, 2020 and December 31, 2019. March 31, 2020 December 31, 2019 (In thousands) Unpaid Principal Balance Recorded Investment Allowance for Loan Losses Allocated Unpaid Principal Balance Recorded Investment Allowance for Loan Losses Allocated With no related allowance recorded Commercial, financial and agricultural $ 17,334 $ 17,137 $ — $ 21,194 $ 21,010 $ — Commercial real estate 49,676 49,593 — 41,696 41,471 — Construction real estate: Commercial 452 452 — 453 453 — Residential real estate: Commercial 5,545 5,478 — 1,921 1,854 — Leases — — — — — — With an allowance recorded Commercial, financial and agricultural 12,586 12,405 5,365 12,289 12,078 5,104 Commercial real estate 554 554 96 320 320 35 Construction real estate: Commercial — — — — — — Residential real estate: Commercial 103 103 25 171 171 42 Leases 129 129 45 134 134 49 Total $ 86,379 $ 85,851 $ 5,531 $ 78,178 $ 77,491 $ 5,230
Average Recorded Investment And Interest Income Recognized On Loans Individually Evaluated For Impairment	The following table presents the average recorded investment and interest income recognized subsequent to impairment on loans individually evaluated for impairment as of and for the three months ended March 31, 2020 and 2019: Three Months Ended Three Months Ended (In thousands) Recorded Investment at March 31, 2020 Average Interest Recorded Investment at March 31, 2019 Average Interest Commercial, financial and agricultural $ 29,542 $ 31,657 $ 204 $ 14,844 $ 14,924 $ 47 Commercial real estate 50,147 44,457 481 31,138 28,851 271 Construction real estate: Commercial 452 424 4 2,879 2,239 12 Residential real estate: Commercial 5,581 2,925 23 2,046 2,588 20 Leases 129 132 — — — — Total $ 85,851 $ 79,595 $ 712 $ 50,907 $ 48,602 $ 350
Aging Of Recorded Investment In Past Due Loans	The following tables present the aging of the recorded investment in past due loans at March 31, 2020 and December 31, 2019 by class of loan. March 31, 2020 (In thousands) Accruing Loans Past Due Nonaccrual Loans and Loans Past Due 90 Days or More and Accruing (1) Total Past Due Total Current (2) Total Recorded Commercial, financial and agricultural $ 5,229 $ 12,515 $ 17,744 $ 1,189,690 $ 1,207,434 Commercial real estate 1,844 1,604 3,448 1,629,595 1,633,043 Construction real estate: Commercial — 25 25 233,024 233,049 Mortgage 176 — 176 101,468 101,644 Installment 30 — 30 1,325 1,355 Residential real estate: Commercial 55 1,002 1,057 466,132 467,189 Mortgage 12,786 8,021 20,807 1,159,304 1,180,111 HELOC 490 737 1,227 220,278 221,505 Installment 221 249 470 11,336 11,806 Consumer 5,868 1,096 6,964 1,448,539 1,455,503 Leases 30 187 217 28,692 28,909 Total loans $ 26,729 $ 25,436 $ 52,165 $ 6,489,383 $ 6,541,548 (1) Includes an aggregate of $1.9 million of loans past due 90 days or more and accruing. The remaining loans were past due nonaccrual loans. (2) Includes an aggregate of $66.8 million of nonaccrual loans which were current in regards to contractual principal and interest payments. December 31, 2019 (in thousands) Accruing Loans Past Due Nonaccrual Loans and Loans Past Due 90 Days or More and Accruing (1) Total Past Due Total Current (2) Total Recorded Commercial, financial and agricultural $ 582 $ 12,407 $ 12,989 $ 1,176,514 $ 1,189,503 Commercial real estate 160 1,143 1,303 1,613,681 1,614,984 Construction real estate: Commercial — — — 234,463 234,463 Mortgage 397 — 397 96,405 96,802 Installment 24 — 24 1,468 1,492 Residential real estate: Commercial — 908 908 479,512 480,420 Mortgage 12,841 9,153 21,994 1,155,703 1,177,697 HELOC 652 779 1,431 224,448 225,879 Installment 164 338 502 12,093 12,595 Consumer 6,561 1,621 8,182 1,448,507 1,456,689 Leases 368 186 554 29,547 30,101 Total loans $ 21,749 $ 26,535 $ 48,284 $ 6,472,341 $ 6,520,625 (1) Includes an aggregate of $2.7 million of loans past due 90 days or more and accruing. The remaining loans were past due nonaccrual loans. (2) Includes an aggregate of $66.3 million of nonaccrual loans which were current in regards to contractual principal and interest payments.
Recorded Investment By Loan Grade	The tables below present the recorded investment by loan grade at March 31, 2020 and December 31, 2019 for all commercial loans: March 31, 2020 (In thousands) 5 Rated 6 Rated Nonaccrual and Accruing TDRs Purchase Credit Impaired (1) Pass-Rated Recorded Commercial, financial and agricultural * $ 11,490 $ — $ 29,554 $ 620 $ 1,165,770 $ 1,207,434 Commercial real estate * 9,793 186 50,147 9,337 1,563,580 1,633,043 Construction real estate: Commercial 4,857 — 452 1,032 226,708 233,049 Residential real estate: Commercial 549 26 5,581 1,583 459,450 467,189 Leases — — 129 340 28,440 28,909 Total commercial loans $ 26,689 $ 212 $ 85,863 $ 12,912 $ 3,443,948 $ 3,569,624 * Included within each of commercial, financial and agricultural loans and commercial real estate loans is an immaterial amount of consumer loans that are not broken out by class. (1) There were no loans acquired with deteriorated credit quality which were nonaccrual or TDRs at March 31, 2020. December 31, 2019 (In thousands) 5 Rated 6 Rated Nonaccrual and Accruing TDRs Purchase Credit Impaired (1) Pass-Rated Recorded Commercial, financial and agricultural * $ 11,981 $ 3 $ 33,125 $ 966 $ 1,143,428 $ 1,189,503 Commercial real estate * 6,796 945 41,791 9,182 1,556,270 1,614,984 Construction real estate: Commercial 4,857 1 453 1,044 228,108 234,463 Residential real estate: Commercial 3,839 30 2,025 1,754 472,772 480,420 Leases — — 134 523 29,444 30,101 Total Commercial Loans $ 27,473 $ 979 $ 77,528 $ 13,469 $ 3,430,022 $ 3,549,471 * Included within each of commercial, financial and agricultural loans and commercial real estate loans is an immaterial amount of consumer loans that are not broken out by class. (1) Excludes loans acquired with deteriorated credit quality which are nonaccrual or TDRs due to additional credit deterioration or modification post acquisition. These loans had a recorded investment of $6,000 at December 31, 2019.
TDR Number Of Contracts Modified And Recorded Investment	The following tables detail the number of contracts modified as TDRs during the three-month periods ended March 31, 2020 and March 31, 2019, as well as the recorded investment of these contracts at March 31, 2020 and March 31, 2019. The recorded investment pre- and post-modification is generally the same due to the fact that Park does not typically forgive principal. Three Months Ended (In thousands) Number of Accruing Nonaccrual Total Commercial, financial and agricultural 4 $ — $ 1,094 $ 1,094 Commercial real estate 2 1,136 60 1,196 Construction real estate: Commercial — — — — Mortgage 1 11 — 11 Installment 1 15 — 15 Residential real estate: Commercial — — — — Mortgage 6 111 280 391 HELOC 3 101 9 110 Installment 8 110 17 127 Consumer 57 112 352 464 Total loans 82 $ 1,596 $ 1,812 $ 3,408 Three Months Ended (In thousands) Number of Accruing Nonaccrual Total Commercial, financial and agricultural 5 $ — $ 472 $ 472 Commercial real estate 2 — 2,215 2,215 Construction real estate: Commercial 1 480 — 480 Mortgage — — — — Installment — — — — Residential real estate: Commercial — — — — Mortgage 8 54 510 564 HELOC 3 — 81 81 Installment 8 94 95 189 Consumer 69 24 535 559 Total loans 96 $ 652 $ 3,908 $ 4,560
Recorded Investment In Financing Receivable Modified As TDR Within 12 Months	The following tables present the recorded investment in loans which were modified as TDRs within the previous 12 months and for which there was a payment default during the three-month periods ended March 31, 2020 and March 31, 2019, respectively. For these tables, a loan is considered to be in default when it becomes 30 days contractually past due under the modified terms. The additional allowance for loan loss resulting from the defaults on TDR loans was immaterial. Three Months Ended Three Months Ended (In thousands) Number of Recorded Number of Recorded Commercial, financial and agricultural 2 $ 4,068 6 $ 153 Commercial real estate — — — — Construction real estate: Commercial — — — — Mortgage 1 77 — — Installment 1 15 — — Residential real estate: Commercial — — — — Mortgage 4 443 3 68 HELOC 4 71 5 68 Installment 1 17 1 28 Consumer 36 369 40 343 Leases — — — — Total loans 49 $ 5,060 55 $ 660 Of the $5.1 million in modified TDRs which defaulted during the three-month period ended March 31, 2020, $4.5 million were accruing loans and $0.5 million were nonaccrual loans. Of the $0.7 million in modified TDRs which defaulted during the three-month period ended March 31, 2019, $9,000 were accruing loans and $0.7 million were nonaccrual loans.

Allowance For Loan Losses (Tabl

Allowance For Loan Losses (Tables)	3 Months Ended
	Mar. 31, 2020
Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery [Abstract]
Activity In The Allowance For Loan Losses	The activity in the allowance for loan losses for the three-month periods ended March 31, 2020 and March 31, 2019 is summarized in the following tables. Three Months Ended (In thousands) Commercial, Commercial Construction Residential Consumer Leases Total Allowance for loan losses: Beginning balance $ 20,203 $ 10,229 $ 5,311 $ 8,610 $ 12,211 $ 115 $ 56,679 Charge-offs 523 — 6 71 2,085 — 2,685 Recoveries 700 300 230 96 1,030 — 2,356 Net (recoveries)/charge-offs (177) (300) (224) (25) 1,055 — 329 Provision/(recovery) 1,164 1,062 (42) 382 2,572 15 5,153 Ending balance $ 21,544 $ 11,591 $ 5,493 $ 9,017 $ 13,728 $ 130 $ 61,503 Three Months Ended (In thousands) Commercial, Commercial Construction Residential Consumer Leases Total Allowance for loan losses: Beginning balance $ 16,777 $ 9,768 $ 4,463 $ 8,731 $ 11,773 $ — $ 51,512 Charge-offs 198 54 — 29 2,706 — 2,987 Recoveries 416 59 88 382 1,400 — 2,345 Net (recoveries)/charge-offs (218) (5) (88) (353) 1,306 — 642 Provision 342 420 13 86 1,637 — 2,498 Ending balance $ 17,337 $ 10,193 $ 4,564 $ 9,170 $ 12,104 $ — $ 53,368
Composition Of The Allowance For Loan Losses	The composition of the allowance for loan losses at March 31, 2020 and December 31, 2019 was as follows: March 31, 2020 (In thousands) Commercial, Commercial Construction Residential Consumer Leases Total Allowance for loan losses: Ending allowance balance attributed to loans: Individually evaluated for impairment $ 5,365 $ 96 $ — $ 25 $ — $ 45 $ 5,531 Collectively evaluated for impairment 16,138 11,487 5,493 8,922 13,728 85 55,853 Acquired with deteriorated credit quality 41 8 — 70 — — 119 Total ending allowance balance $ 21,544 $ 11,591 $ 5,493 $ 9,017 $ 13,728 $ 130 $ 61,503 Loan balance: Loans individually evaluated for impairment $ 29,500 $ 49,984 $ 452 $ 5,581 $ — $ 129 $ 85,646 Loans collectively evaluated for impairment 1,172,741 1,568,199 333,500 1,868,949 1,451,296 28,423 6,423,108 Loans acquired with deteriorated credit quality 616 9,243 1,126 2,439 1 340 13,765 Total ending loan balance $ 1,202,857 $ 1,627,426 $ 335,078 $ 1,876,969 $ 1,451,297 $ 28,892 $ 6,522,519 Allowance for loan losses as a percentage of loan balance: Loans individually evaluated for impairment 18.19 % 0.19 % — % 0.45 % — % 34.88 % 6.46 % Loans collectively evaluated for impairment 1.38 % 0.73 % 1.65 % 0.48 % 0.95 % 0.30 % 0.87 % Loans acquired with deteriorated credit quality 6.66 % 0.09 % — % 2.87 % — % — % — % Total 1.79 % 0.71 % 1.64 % 0.48 % 0.95 % 0.45 % 0.94 % Recorded investment: Loans individually evaluated for impairment $ 29,542 $ 50,147 $ 452 $ 5,581 $ — $ 129 $ 85,851 Loans collectively evaluated for impairment 1,177,272 1,573,559 334,467 1,872,578 1,455,502 28,440 6,441,818 Loans acquired with deteriorated credit quality 620 9,337 1,129 2,452 1 340 13,879 Total ending recorded investment $ 1,207,434 $ 1,633,043 $ 336,048 $ 1,880,611 $ 1,455,503 $ 28,909 $ 6,541,548 December 31, 2019 (In thousands) Commercial, Commercial Construction Residential Consumer Leases Total Allowance for loan losses: Ending allowance balance attributed to loans: Individually evaluated for impairment $ 5,104 $ 35 $ — $ 42 $ — $ 49 $ 5,230 Collectively evaluated for impairment 14,948 10,187 5,311 8,458 12,211 66 51,181 Acquired with deteriorated credit quality 151 7 — 110 — — 268 Total ending allowance balance $ 20,203 $ 10,229 $ 5,311 $ 8,610 $ 12,211 $ 115 $ 56,679 Loan balance: Loans individually evaluated for impairment $ 33,077 $ 41,770 $ 453 $ 2,025 $ — $ 134 $ 77,459 Loans collectively evaluated for impairment 1,151,073 1,558,550 330,106 1,888,088 1,452,373 29,424 6,409,614 Loans acquired with deteriorated credit quality (1) 960 9,093 1,140 2,613 2 523 14,331 Total ending loan balance $ 1,185,110 $ 1,609,413 $ 331,699 $ 1,892,726 $ 1,452,375 $ 30,081 $ 6,501,404 Allowance for loan losses as a percentage of loan balance: Loans individually evaluated for impairment 15.43 % 0.08 % — % 2.07 % — % 36.57 % 6.75 % Loans collectively evaluated for impairment 1.30 % 0.65 % 1.61 % 0.45 % 0.84 % 0.22 % 0.80 % Loans acquired with deteriorated credit quality 15.73 % 0.08 % — % 4.21 % — % — % 1.87 % Total 1.70 % 0.64 % 1.60 % 0.45 % 0.84 % 0.38 % 0.87 % Recorded investment: Loans individually evaluated for impairment $ 33,088 $ 41,791 $ 453 $ 2,025 $ — $ 134 $ 77,491 Loans collectively evaluated for impairment 1,155,449 1,564,011 331,161 1,891,941 1,456,687 29,444 6,428,693 Loans acquired with deteriorated credit quality (1) 966 9,182 1,143 2,625 2 523 14,441 Total ending recorded investment $ 1,189,503 $ 1,614,984 $ 332,757 $ 1,896,591 $ 1,456,689 $ 30,101 $ 6,520,625 (1) Excludes loans acquired with deteriorated credit quality which are individually evaluated for impairment due to additional credit deterioration or modification post acquisition. These loans had a balance of $5,000, a recorded investment of $6,000, and no allowance as of December 31, 2019.

Goodwill and other intangibles

Goodwill and other intangibles (Tables)	3 Months Ended
	Mar. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract]
Schedule of Intangible Assets and Goodwill [Table Text Block]	The following table shows the activity in goodwill and other intangible assets for the three months ended March 31, 2020 and 2019. (in thousands) Goodwill Other Total December 31, 2018 $ 112,739 $ 6,971 $ 119,710 Acquired goodwill and other intangible assets — — — Amortization — 289 289 March 31, 2019 $ 112,739 $ 6,682 $ 119,421 December 31, 2019 $ 159,595 $ 11,523 $ 171,118 Acquired goodwill and other intangible assets — — — Amortization — 606 606 March 31, 2020 $ 159,595 $ 10,917 $ 170,512
Intangible Assets Disclosure [Text Block]	The following table shows the balance of acquired intangible assets as of March 31, 2020 and December 31, 2019. March 31, 2020 December 31, 2019 (in thousands) Gross Carrying Amount Accumulated Amortization Gross Carrying Amount Accumulated Amortization Other intangible assets: Core deposit intangible assets $ 14,456 $ 3,539 $ 14,456 $ 2,933 Trade name intangible assets 1,300 1,300 1,300 1,300 Total $ 15,756 $ 4,839 $ 15,756 $ 4,233
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]	Estimated amortization expense related to core deposit intangible assets for each of the next five years follows: (in thousands) Total Nine months ending December 31, 2020 $ 1,657 2021 1,798 2022 1,487 2023 1,323 2024 1,215

Investment in Qualified Affor_2

Investment in Qualified Affordable Housing (Tables)	3 Months Ended
	Mar. 31, 2020
Equity Method Investments and Joint Ventures [Abstract]
Activity in Affordable Housing Program Obligation [Table Text Block]	The table below details the balances of Park’s affordable housing tax credit investments and related unfunded commitments at March 31, 2020 and December 31, 2019. (in thousands) March 31, 2020 December 31, 2019 Affordable housing tax credit investments $ 51,241 $ 53,070 Unfunded commitments 23,348 25,894

Other Real Estate Owned (Tables

Other Real Estate Owned (Tables)	3 Months Ended
	Mar. 31, 2020
Other Real Estate Owned [Abstract]
Schedule of Assets Repossessed or Foreclosed, or loans in process of foreclosure [Table Text Block] [Text Block]	Park typically transfers a loan to OREO at the time that Park takes deed/title to the real estate property asset. The carrying amounts of foreclosed real estate properties held at March 31, 2020 and December 31, 2019 are listed below, as well as the recorded investment of loans secured by residential real estate properties for which formal foreclosure proceedings were in process at those dates. (in thousands) March 31, 2020 December 31, 2019 OREO: Commercial real estate $ 2,295 $ 2,295 Construction real estate 530 879 Residential real estate 775 855 Total OREO $ 3,600 $ 4,029 Loans in process of foreclosure: Residential real estate $ 2,978 $ 3,959

Loan Servicing (Tables)

Loan Servicing (Tables)	3 Months Ended
	Mar. 31, 2020
Transfers and Servicing of Financial Assets [Abstract]
Activity For MSRs And Related Valuation Allowance	Activity for MSRs and the related valuation allowance follows: Three Months Ended (In thousands) 2020 2019 Mortgage servicing rights: Carrying amount, net, beginning of period $ 10,070 $ 10,178 Additions 731 262 Amortization (507) (301) Changes in valuation allowance (1,526) (57) Carrying amount, net, end of period $ 8,768 $ 10,082 Valuation allowance: Beginning of period $ 825 $ 232 Changes in valuation allowance 1,526 57 End of period $ 2,351 $ 289

Leases Leases (Tables)

Leases Leases (Tables)	3 Months Ended
	Mar. 31, 2020
Leases [Abstract]
Lease, Cost [Table Text Block]	Other information related to operating leases for the three months ended March 31, 2020 and 2019 was as follows: (in thousands) Three Months Ended Three Months Ended Lease cost Operating lease cost $ 848 $ 663 Sublease income (97) (93) Total lease cost $ 751 $ 570 Other information Cash paid for amounts included in the measurement of lease liabilities: Operating cash flows from operating leases $ 872 $ 656 ROU assets obtained in exchange for new operating lease liabilities $ 7,755 $ — Reductions to ROU assets resulting from reductions to lease obligations $ (756) $ (578)
Lessee, Operating Lease, Liability, Maturity [Table Text Block]	Undiscounted cash flows included in lease liabilities have expected contractual payments as follows: (in thousands) March 31, 2020 9 months ending December 31, 2020 $ 2,720 2021 3,352 2022 3,220 2023 3,118 2024 2,350 Thereafter 9,001 Total undiscounted minimum lease payments $ 23,761 Present value adjustment (2,279) Total lease liabilities $ 21,482

Repurchase Agreement Borrowin_2

Repurchase Agreement Borrowings (Tables)	3 Months Ended
	Mar. 31, 2020
Transfers and Servicing [Abstract]
Schedule of Assets and Associated Liabilities Accounted for as Secured Borrowings [Table Text Block]	The table below shows the remaining contractual maturity of repurchase agreements by collateral pledged at March 31, 2020 and December 31, 2019: March 31, 2020 (in thousands) Remaining Contractual Maturity of the Agreements Overnight and Continuous Up to 30 days 30 - 90 days Greater than 90 days Total U.S. government and agency securities $ 168,373 $ — $ — $ — $ 168,373 December 31, 2019 (in thousands) Remaining Contractual Maturity of the Agreements Overnight and Continuous Up to 30 days 30 - 90 days Greater than 90 days Total U.S. government and agency securities $ 175,657 $ — $ — $ — $ 175,657

Derivatives (Tables)

Derivatives (Tables)	3 Months Ended
	Mar. 31, 2020
Derivative [Line Items]
Schedule of Derivative Instruments [Table Text Block]	Summary information about Park's interest rate swaps as of March 31, 2020 and December 31, 2019 follows: March 31, 2020 December 31, 2019 (In thousands, except weighted average data) Borrowing Derivatives Loan Derivatives Borrowing Derivatives Loan Derivatives Notional amounts $ 25,000 $ 34,650 $ 25,000 $ 35,503 Weighted average pay rates 2.595 % 4.685 % 2.595 % 4.695 % Weighted average receive rates 1.836 % 4.685 % 2.002 % 4.695 % Weighted average maturity (years) 2.2 10.1 2.5 10.2 Unrealized losses $ 1,186 $ — $ 575 $ —
Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss) [Table Text Block]	The following table presents the net gains (losses), net of income taxes, recorded in AOCI and the Consolidated Condensed Statements of Income related to interest rate swaps for the three -month periods ended March 31, 2020 and 2019. Three Months Ended (In thousands) Amount of Gain (Loss) Recognized in OCI (Effective Portion) Amount of Gain (Loss) Reclassified from OCI to Interest Income Amount of Gain (Loss) Recognized in Other Non-interest Income (Ineffective Portion) Interest rate contracts $ (483) $ — $ — Three Months Ended (In thousands) Amount of Gain (Loss) Recognized in OCI (Effective Portion) Amount of Gain (Loss) Reclassified from OCI to Interest Income Amount of Gain (Loss) Recognized in Other Non-interest Income (Ineffective Portion) Interest rate contracts $ (206) $ — $ —
Schedule of Cash Flow Hedging Instruments, Statements of Financial Performance and Financial Position, Location [Table Text Block]	The following tables reflect the interest rate swaps included in the Consolidated Condensed Balance Sheets as of March 31, 2020 and December 31, 2019. (In thousands) March 31, 2020 Notional Amount Fair Value Included in other assets: Borrowing derivatives - interest rate swaps related to FHLB advances $ — $ — Loan derivatives - instruments associated with loans Matched interest rate swaps with borrower 34,650 4,617 Matched interest rate swaps with counterparty — — Total included in other assets $ 34,650 $ 4,617 Included in other liabilities: Borrowing derivatives - interest rate swaps related to FHLB advances $ 25,000 $ (1,186) Loan derivatives - instruments associated with loans Matched interest rate swaps with borrower — — Matched interest rate swaps with counterparty 34,650 (4,617) Total included in other liabilities $ 59,650 $ (5,803) (In thousands) December 31, 2019 Notional Amount Fair Value Included in other assets: Borrowing derivatives - interest rate swaps related to FHLB advances $ — $ — Loan derivatives - instruments associated with loans Matched interest rate swaps with borrower 24,421 1,781 Matched interest rate swaps with counterparty 11,083 89 Total included in other assets $ 35,504 $ 1,870 Included in other liabilities: Borrowing derivatives - interest rate swaps related to FHLB advances $ 25,000 $ (575) Loan derivatives - instruments associated with loans Matched interest rate swaps with borrower 11,083 (89) Matched interest rate swaps with counterparty 24,421 (1,781) Total included in other liabilities $ 60,504 $ (2,445)

Earnings Per Common Share (Tabl

Earnings Per Common Share (Tables)	3 Months Ended
	Mar. 31, 2020
Earnings Per Share [Abstract]
Summary Of Computation Of Basic And Diluted Earnings Per Common Share	The following table sets forth the computation of basic and diluted earnings per common share for the three months ended March 31, 2020 and 2019. Three Months Ended (In thousands, except share and per common share data) 2020 2019 Numerator: Net income $ 22,372 $ 25,455 Denominator: Weighted-average common shares outstanding 16,303,602 15,651,541 Effect of dilutive PBRSUs and TBRSUs 122,279 93,236 Weighted-average common shares outstanding adjusted for the effect of dilutive PBRSUs and TBRSUs 16,425,881 15,744,777 Earnings per common share: Basic earnings per common share $ 1.37 $ 1.63 Diluted earnings per common share $ 1.36 $ 1.62

Segment Information (Tables)

Segment Information (Tables)	3 Months Ended
	Mar. 31, 2020
Segment Reporting [Abstract]
Schedule Of Operating Results By Segment	Operating Results for the three months ended March 31, 2020 (In thousands) PNB GFSC All Other Total Net interest income (expense) $ 75,214 $ 1,152 $ (83) $ 76,283 Provision for (recovery of) loan losses 5,534 277 (658) 5,153 Other income (loss) 23,481 32 (1,027) 22,486 Other expense 61,368 765 4,143 66,276 Income (loss) before income taxes $ 31,793 $ 142 $ (4,595) $ 27,340 Income tax expense (benefit) 5,885 30 (947) 4,968 Net income (loss) $ 25,908 $ 112 $ (3,648) $ 22,372 Assets (at March 31, 2020) $ 8,673,683 $ 24,354 $ 21,254 $ 8,719,291 Operating Results for the three months ended March 31, 2019 (In thousands) PNB GFSC All Other Total Net interest income $ 66,282 $ 1,325 $ 169 $ 67,776 Provision for (recovery of) loan losses 2,440 145 (87) 2,498 Other income 20,708 32 1,285 22,025 Other expense 51,974 845 4,008 56,827 Income (loss) before income taxes $ 32,576 $ 367 $ (2,467) $ 30,476 Income tax expense (benefit) 5,884 80 (943) 5,021 Net income (loss) $ 26,692 $ 287 $ (1,524) $ 25,455 Assets (at March 31, 2019) $ 7,801,148 $ 30,238 $ 20,860 $ 7,852,246

Share Based Compensation (Table

Share Based Compensation (Tables)	3 Months Ended
	Mar. 31, 2020
Share-based Payment Arrangement [Abstract]
Share-based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block]	A summary of changes in the common shares subject to nonvested PBRSUs and TBRSUs for the three months ended March 31, 2020 follows: Common shares subject to PBRSUs and TBRSUs Nonvested at January 1, 2020 194,722 Granted 62,265 Vested (36,674) Forfeited (688) Adjustment for performance conditions of PBRSUs (1) (5,399) Nonvested at March 31, 2020 (2) 214,226
Share-based Payment Arrangement, Nonvested Award, Cost [Table Text Block]	The following table details expected additional share-based compensation expense related to PBRSUs and TBRSUs outstanding at March 31, 2020: (In thousands) Nine months ending December 31, 2020 $ 3,663 2021 3,614 2022 2,389 2023 1,002 2024 163 Total $ 10,831

Benefit Plan (Tables)

Benefit Plan (Tables)	3 Months Ended
	Mar. 31, 2020
Retirement Benefits [Abstract]
Components Of Net Periodic Benefit Expense	The following table shows the components of net periodic pension benefit expense: Three Months Ended Affected Line Item in the Consolidated (In thousands) 2020 2019 Service cost $ 2,080 $ 1,468 Employee benefits Interest cost 1,320 1,373 Other components of net Expected return on plan assets (3,603) (3,026) Other components of net Recognized net actuarial loss and prior service costs 294 470 Other components of net Net periodic pension benefit expense $ 91 $ 285 Park has entered into Supplemental Executive Retirement Plan Agreements (the “SERP Agreements”) with certain key officers of the Corporation and its subsidiaries which provide defined pension benefits in excess of limits imposed by federal tax law. The expense for the Corporation related to the SERP Agreements for the three months ended March 31, 2020 and 2019 was as follows: Three Months Ended Affected Line Item in the Consolidated (In thousands) 2020 2019 Service cost $ 364 $ 201 Employee benefits Interest cost 134 165 Miscellaneous expense Total SERP expense $ 498 $ 366

Fair Value (Tables)

Fair Value (Tables)	3 Months Ended
	Mar. 31, 2020
Fair Value Disclosures [Abstract]
Assets And Liabilities Measured At Fair Value On A Recurring Basis	The following table presents assets and liabilities measured at fair value on a recurring basis: Fair Value Measurements at March 31, 2020 using: (In thousands) Level 1 Level 2 Level 3 Balance at March 31, 2020 Assets Investment securities: Obligations of states and political subdivisions — 320,766 320,766 U.S. Government sponsored entities’ asset-backed securities — 863,633 — 863,633 Equity securities 1,519 — 463 1,982 Mortgage loans held for sale — 23,901 — 23,901 Mortgage IRLCs — 1,035 — 1,035 Loan interest rate swaps — 4,617 — 4,617 Liabilities Fair value swap $ — $ — $ 226 $ 226 Borrowing interest rate swap — 1,186 — 1,186 Loan interest rate swaps — 4,617 — 4,617 Fair Value Measurements at December 31, 2019 using: (In thousands) Level 1 Level 2 Level 3 Balance at December 31, 2019 Assets Investment securities: Obligations of states and political subdivisions $ — $ 320,491 $ — $ 320,491 U.S. Government sponsored entities’ asset-backed securities — 889,210 — 889,210 Equity securities 1,537 — 456 1,993 Mortgage loans held for sale — 12,278 — 12,278 Mortgage IRLCs — 221 — 221 Loan interest rate swaps — 1,870 — 1,870 Liabilities Fair value swap $ — $ — $ 226 $ 226 Borrowing interest rate swap — 575 — 575 Loan interest rate swaps — 1,870 — 1,870
Reconciliation Of Level 3 Input For Financial Instruments Measured On Recurring Basis	The tables below present a reconciliation of the beginning and ending balances of the Level 3 inputs for the three months ended March 31, 2020 and 2019, for financial instruments measured on a recurring basis and classified as Level 3: Level 3 Fair Value Measurements Three months ended March 31, 2020 and 2019 (In thousands) Equity Fair value Balance at January 1, 2020 $ 456 $ (226) Total gains/(losses) Included in other income 7 — Balance at March 31, 2020 $ 463 $ (226) Balance at January 1, 2019 $ 424 $ (226) Total gains/(losses) Included in other income 9 — Balance at March 31, 2019 $ 433 $ (226)
Assets And Liabilities Measured At Fair Value On A Nonrecurring Basis	The following tables present assets and liabilities measured at fair value on a nonrecurring basis. Collateral dependent impaired loans are carried at fair value if they have been charged down to fair value or if a specific valuation allowance has been established. As of March 31, 2020, there were no PCI loans carried at fair value. A new cost basis is established at the time a property is initially recorded in OREO. OREO properties are carried at fair value if a devaluation has been taken with respect to the property's value subsequent to the initial measurement. Fair Value Measurements at March 31, 2020 using: (In thousands) Level 1 Level 2 Level 3 Balance at March 31, 2020 Impaired loans recorded at fair value: Commercial real estate $ — $ — $ 1,990 $ 1,990 Residential real estate — — 164 164 Total impaired loans recorded at fair value $ — $ — $ 2,154 $ 2,154 MSRs $ — $ 8,762 $ — $ 8,762 OREO recorded at fair value: Commercial real estate — — 2,295 2,295 Residential real estate — — 682 682 Total OREO recorded at fair value $ — $ — $ 2,977 $ 2,977 Other repossessed assets $ — $ — $ 3,599 $ 3,599 Fair Value Measurements at December 31, 2019 using: (In thousands) Level 1 Level 2 Level 3 Balance at December 31, 2019 Impaired loans recorded at fair value: Commercial real estate $ — $ — $ 1,873 $ 1,873 Residential real estate — — 217 217 Total impaired loans recorded at fair value $ — $ — $ 2,090 $ 2,090 MSRs $ — $ 5,797 $ — $ 5,797 OREO recorded at fair value: Commercial real estate — — 2,295 2,295 Residential real estate — — 738 738 Total OREO recorded at fair value $ — $ — $ 3,033 $ 3,033 Other repossessed assets $ — $ — $ 3,599 $ 3,599
Schedule of impaired financing receivables additional info	The table below provides additional detail on those impaired loans which are recorded at fair value as well as the remaining impaired loan portfolio not included above. The remaining impaired loans consist of loans which are not collateral dependent as well as loans carried at cost as the fair value of the underlying collateral or the present value of expected future cash flows on each of the loans exceeded the book value for each respective credit. March 31, 2020 (In thousands) Recorded Investment Prior Charge-Offs Specific Valuation Allowance Carrying Balance Impaired loans recorded at fair value $ 2,275 $ 313 $ 121 $ 2,154 Remaining impaired loans 83,576 420 5,410 78,166 Total impaired loans $ 85,851 $ 733 $ 5,531 $ 80,320 December 31, 2019 (In thousands) Recorded Investment Prior Charge-Offs Specific Valuation Allowance Carrying Balance Impaired loans recorded at fair value $ 2,167 $ 313 $ 77 $ 2,090 Remaining impaired loans 75,324 406 5,153 70,171 Total impaired loans $ 77,491 $ 719 $ 5,230 $ 72,261
Qualitative Information about Level 3 Fair Value Measurements Measured on Non-Recurring Basis	The following tables present qualitative information about Level 3 fair value measurements for financial instruments measured at fair value on a nonrecurring basis at March 31, 2020 and December 31, 2019: March 31, 2020 (In thousands) Fair Value Valuation Technique Unobservable Input(s) Range (Weighted Average) (1) Impaired loans: Commercial real estate $ 1,990 Sales comparison approach Adj to comparables 0.0% - 139.0% (21.4%) Income approach Capitalization rate 20.0% (20.0%) Residential real estate $ 164 Sales comparison approach Adj to comparables 0.0% - 53.5% (14.2%) Other real estate owned: Commercial real estate $ 2,295 Sales comparison approach Adj to comparables 0.9% - 68.4% (34.7%) Income approach Capitalization rate 13.0% (13.0%) Residential real estate $ 682 Sales comparison approach Adj to comparables 4.6% - 54.6% (39.4%) Balance at December 31, 2019 (In thousands) Fair Value Valuation Technique Unobservable Input(s) Range (Weighted Average) (1) Impaired loans: Commercial real estate $ 1,873 Sales comparison approach Adj to comparables 0.0% - 56.0% (26.5%) Cost approach Accumulated depreciation 93.1% (93.1%) Residential real estate $ 217 Sales comparison approach Adj to comparables 0.0% - 53.5% (10.8%) Other real estate owned: Commercial real estate $ 2,295 Sales comparison approach Adj to comparables 0.9% - 68.4% (34.7%) Income approach Capitalization rate 13.0% (13.0%) Residential real estate $ 738 Sales comparison approach Adj to comparables 4.6% - 54.6% (39.2%)
Fair Value, by Balance Sheet Grouping	The fair value of certain financial instruments at March 31, 2020 and December 31, 2019, was as follows: March 31, 2020 Fair Value Measurements (In thousands) Carrying value Level 1 Level 2 Level 3 Total fair value Financial assets: Cash and money market instruments $ 320,920 $ 320,920 $ — $ — $ 320,920 Investment securities (1) 1,184,399 — 1,184,399 — 1,184,399 Other investment securities (2) 1,982 1,519 — 463 1,982 Loans held for sale 23,901 — 23,901 — 23,901 Mortgage IRLCs 1,035 — 1,035 — 1,035 Impaired loans carried at fair value 2,154 — — 2,154 2,154 Other loans, net 6,433,926 — — 6,451,435 6,451,435 Loans receivable, net $ 6,461,016 $ — $ 24,936 $ 6,453,589 $ 6,478,525 Financial liabilities: Time deposits 1,060,835 — 1,069,209 — 1,069,209 Other 2,667 2,667 — — 2,667 Deposits (excluding demand deposits) $ 1,063,502 $ 2,667 $ 1,069,209 $ — $ 1,071,876 Short-term borrowings $ 193,373 $ — $ 193,373 $ — $ 193,373 Long-term debt 140,000 — 150,782 — 150,782 Subordinated notes 15,000 — 13,635 — 13,635 Derivative financial instruments - assets: Loan interest rate swaps $ 4,617 $ — $ 4,617 $ — $ 4,617 Derivative financial instruments - liabilities: Fair value swap $ 226 $ — $ — $ 226 $ 226 Borrowing interest rate swap 1,186 — 1,186 — 1,186 Loan interest rate swaps 4,617 — 4,617 — 4,617 (1) Includes AFS debt securities. (2) Excludes FHLB stock and FRB stock which are carried at their respective redemption values, investment securities accounted for at modified cost as these investments do not have a readily determinable fair value, and Partnership Investments valued using the NAV practical expedient. December 31, 2019 Fair Value Measurements (In thousands) Carrying value Level 1 Level 2 Level 3 Total fair value Financial assets: Cash and money market instruments $ 159,956 $ 159,956 $ — $ — $ 159,956 Investment securities (1) 1,209,701 — 1,209,701 — 1,209,701 Other investment securities (2) 1,993 1,537 — 456 1,993 Loans held for sale 12,278 — 12,278 — 12,278 Mortgage IRLCs 221 — 221 — 221 Impaired loans carried at fair value 2,090 — — 2,090 2,090 Other loans, net 6,430,136 — — 6,426,869 6,426,869 Loans receivable, net $ 6,444,725 $ — $ 12,499 $ 6,428,959 $ 6,441,458 Financial liabilities: Time deposits $ 1,139,131 $ — $ 1,145,537 — $ 1,145,537 Other 1,273 1,273 — — 1,273 Deposits (excluding demand deposits) $ 1,140,404 $ 1,273 $ 1,145,537 $ — $ 1,146,810 Short-term borrowings $ 230,657 $ — $ 230,657 $ — $ 230,657 Long-term debt 192,500 — 200,726 — 200,726 Subordinated notes 15,000 — 14,372 — 14,372 Derivative financial instruments - assets: Loan interest rate swaps 1,870 — 1,870 — 1,870 Derivative financial instruments - liabilities: Fair value swap $ 226 $ — $ — $ 226 $ 226 Borrowing interest rate swap 575 — 575 — 575 Loan interest rate swaps 1,870 — 1,870 — 1,870 (1) Includes AFS debt securities and HTM debt securities. (2) Excludes FHLB stock and FRB stock which are carried at their respective redemption values, investment securities accounted for at modified cost as these investments do not have a readily determinable fair value, and Partnership Investments valued using the NAV practical expedient.

Revenue from Contracts with C_2

Revenue from Contracts with Customers (Tables)	3 Months Ended
	Mar. 31, 2020
Revenue from Contract with Customer [Abstract]
Contract with Customer, Asset and Liability [Table Text Block]	Three Months Ended Revenue by Operating Segment (in thousands) PNB GFSC All Other Total Income from fiduciary activities Personal trust and agency accounts $ 2,171 $ — $ — $ 2,171 Employee benefit and retirement-related accounts 1,916 — — 1,916 Investment management and investment advisory agency accounts 2,642 — — 2,642 Other 384 — — 384 Service charges on deposit accounts Non-sufficient funds (NSF) fees 1,615 — — 1,615 Demand deposit account (DDA) charges 761 — — 761 Other 152 — — 152 Other service income (1) Credit card 596 1 — 597 HELOC 98 — — 98 Installment 53 — — 53 Real estate 2,647 — — 2,647 Commercial 371 — — 371 Debit card fee income 4,960 — — 4,960 Bank owned life insurance income (2) 1,166 — 82 1,248 ATM fees 412 — — 412 Loss on sale of OREO, net (196) — — (196) Gain (loss) on equity securities, net (2) 166 — (1,139) (973) Other components of net periodic pension benefit income (2) 1,940 24 24 1,988 Miscellaneous (3) 1,627 7 6 1,640 Total other income $ 23,481 $ 32 $ (1,027) $ 22,486 (1) Of the $3.8 million of aggregate revenue included within "Other service income", approximately $2.3 million is within the scope of ASC 606, with the remaining $1.5 million consisting primarily of residential real estate loan fees which are out of scope. (2) Not within the scope of ASC 606. (3) "Miscellaneous" income includes brokerage income, safe deposit box rentals, and miscellaneous bank fees totaling $1.6 million, all of which are within scope of ASC 606. Three Months Ended Revenue by Operating Segment (in thousands) PNB GFSC All Other Total Income from fiduciary activities Personal trust and agency accounts $ 2,301 $ — $ — $ 2,301 Employee benefit and retirement-related accounts 1,670 — — 1,670 Investment management and investment advisory agency accounts 2,381 — — 2,381 Other 371 — — 371 Service charges on deposit accounts Non-sufficient funds (NSF) fees 1,616 — — 1,616 Demand deposit account (DDA) charges 780 — — 780 Other 163 — — 163 Other service income (1) Credit card 597 3 — 600 HELOC 95 — 4 99 Installment 74 — (4) 70 Real estate 1,757 — — 1,757 Commercial 292 — — 292 Debit card fee income 4,369 — — 4,369 Bank owned life insurance income (2) 898 — 108 1,006 ATM fees 440 — — 440 Loss on sale of OREO, net (12) — — (12) Gain on equity securities, net (2) 589 — 1,153 1,742 Other components of net periodic pension benefit income (2) 1,147 13 23 1,183 Miscellaneous (3) 1,180 16 1 1,197 Total other income $ 20,708 $ 32 $ 1,285 $ 22,025 (1) Of the $2.8 million of aggregate revenue included within "Other service income", approximately $1.2 million is within the scope of ASC 606, with the remaining $1.6 million consisting primarily of residential real estate loan fees which are out of scope. (2) Not within the scope of ASC 606. (3) "Miscellaneous" income includes brokerage income, safe deposit box rentals, and miscellaneous bank fees totaling $1.2 million, all of which are within scope of ASC 606.

Recent Accounting Pronounceme_2

Recent Accounting Pronouncements (Details) $ in Millions	3 Months Ended
	Mar. 31, 2020USD ($)
Accounting Standards Update and Change in Accounting Principle [Abstract]
Other Comprehensive Income (Loss), Transfers from Held-to-maturity to Available-for-Sale Securities, Net of Tax	$ 19.1

Business Combinations (Details)

Business Combinations (Details) - USD ($)	3 Months Ended		12 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019	Apr. 01, 2019	Jul. 01, 2018
Business Acquisition [Line Items]
Business Combination, Acquired Receivable, Fair Value				$ 578,577,000
Business Acquisition, Share Price				$ 3.80
Business Combination, Consideration Transferred [Abstract]
Payments to Acquire Businesses, Gross			$ 28,630,000
Business Combination, Consideration Transferred, Equity Interests Issued and Issuable			98,275,000
Business Combination, Consideration Transferred, Equity Interests Issued and Issuable Fair Value Method			126,905,000
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Less Noncontrolling Interest [Abstract]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents				$ 23,799,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Marketable Securities				97,606,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables				578,577,000	$ 272,800,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment [Abstract]				8,337,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles				8,207,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets				32,123,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets				748,649,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities				632,649,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities				35,951,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities				668,600,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net				80,049,000
Business Combination, Acquired Receivables, Gross Contractual Amount				$ 589,698,000	$ 277,900,000
Goodwill, Acquired During Period	$ 0	$ 0	$ 46,856,000
Carolina Alliance [Member]
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Less Noncontrolling Interest [Abstract]
Business Combination, Separately Recognized Transactions, Additional Disclosures, Acquisition Cost Expensed	$ 234,000	$ 205,000
Common Stock [Member]
Business Acquisition [Line Items]
Business Acquisition, Share Price				$ 0.1378
Commercial, Financial, and Agricultural [Member]
Business Acquisition [Line Items]
Business Combination, Acquired Receivable, Fair Value				$ 80,580,000
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Less Noncontrolling Interest [Abstract]
Business Combination, Acquired Receivables, Gross Contractual Amount				80,895,000
Commercial Real Estate [Member]
Business Acquisition [Line Items]
Business Combination, Acquired Receivable, Fair Value				273,855,000
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Less Noncontrolling Interest [Abstract]
Business Combination, Acquired Receivables, Gross Contractual Amount				281,425,000
Construction Real Estate Commercial [Domain]
Business Acquisition [Line Items]
Business Combination, Acquired Receivable, Fair Value				42,176,000
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Less Noncontrolling Interest [Abstract]
Business Combination, Acquired Receivables, Gross Contractual Amount				43,106,000
Construction Real Estate - Mortgage [Member]
Business Acquisition [Line Items]
Business Combination, Acquired Receivable, Fair Value				10,633,000
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Less Noncontrolling Interest [Abstract]
Business Combination, Acquired Receivables, Gross Contractual Amount				11,130,000
Residential Real Estate Commercial [Member]
Business Acquisition [Line Items]
Business Combination, Acquired Receivable, Fair Value				48,684,000
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Less Noncontrolling Interest [Abstract]
Business Combination, Acquired Receivables, Gross Contractual Amount				48,546,000
Residential Real Estate - Mortgage [Member]
Business Acquisition [Line Items]
Business Combination, Acquired Receivable, Fair Value				30,969,000
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Less Noncontrolling Interest [Abstract]
Business Combination, Acquired Receivables, Gross Contractual Amount				30,519,000
Residential Real Estate Home Equity Line Of Credit [Member]
Business Acquisition [Line Items]
Business Combination, Acquired Receivable, Fair Value				39,853,000
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Less Noncontrolling Interest [Abstract]
Business Combination, Acquired Receivables, Gross Contractual Amount				40,825,000
Consumer Loan [Member]
Business Acquisition [Line Items]
Business Combination, Acquired Receivable, Fair Value				4,647,000
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Less Noncontrolling Interest [Abstract]
Business Combination, Acquired Receivables, Gross Contractual Amount				4,813,000
Finance Leases Portfolio Segment [Member]
Business Acquisition [Line Items]
Business Combination, Acquired Receivable, Fair Value				28,781,000
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Less Noncontrolling Interest [Abstract]
Business Combination, Acquired Receivables, Gross Contractual Amount				28,589,000
Purchased credit impaired [Member]
Business Acquisition [Line Items]
Business Combination, Acquired Receivable, Fair Value				18,399,000
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Less Noncontrolling Interest [Abstract]
Business Combination, Acquired Receivables, Gross Contractual Amount				19,850,000
Performing Financial Instruments [Member]
Business Acquisition [Line Items]
Business Combination, Acquired Receivable, Fair Value				560,200,000
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Less Noncontrolling Interest [Abstract]
Business Combination, Acquired Receivables, Gross Contractual Amount				$ 572,600,000

Business Combinations Business

Business Combinations Business Combination Pro Forma (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Business Acquisition [Line Items]
Business Acquisition, Pro Forma Revenue	$ 76,254	$ 75,114
Business Acquisition, Pro Forma Net Income (Loss)	$ 22,540	$ 27,220
Business Acquisition, Pro Forma Earnings Per Share, Basic	$ 1.38	$ 1.63
Business Acquisition, Pro Forma Earnings Per Share, Diluted	$ 1.37	$ 1.62

Investment Securities (Narrativ

Investment Securities (Narrative) (Details) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Schedule of Investments [Line Items]
Other than Temporary Impairment Losses, Investments	$ 0	$ 0
Asset backed securities mortgage portfolio, term	15 years
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	21.00%
Debt Securities, Available-for-sale, Amortized Cost	$ 1,139,189,000		$ 1,187,499,000
Proceeds from Sale of Available-for-sale Securities	0	$ 0
U.S. Government Sponsored Entities Asset-Backed Securities [Member]
Schedule of Investments [Line Items]
Debt Securities, Available-for-sale, Amortized Cost	836,860,000		884,571,000
Collateral Pledged [Member]
Schedule of Investments [Line Items]
Debt Securities, Available-for-sale, Restricted	$ 597,000,000		$ 585,000,000

Investment Securities (Schedule

Investment Securities (Schedule Of Investment Securities) (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Schedule of Investments [Line Items]
Debt Securities, Available-for-sale, Amortized Cost	$ 1,139,189	$ 1,187,499
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax	45,416	28,425
Securities Available-for-Sale, Gross Unrealized Holding Losses	206	6,223
Debt Securities, Available-for-sale	1,184,399	1,209,701
US States and Political Subdivisions Debt Securities [Member]
Schedule of Investments [Line Items]
Debt Securities, Available-for-sale, Amortized Cost	302,329	302,928
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax	18,516	17,563
Securities Available-for-Sale, Gross Unrealized Holding Losses	79
Debt Securities, Available-for-sale	320,766	320,491
U.S. Government Sponsored Entities Asset-Backed Securities [Member]
Schedule of Investments [Line Items]
Debt Securities, Available-for-sale, Amortized Cost	836,860	884,571
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax	26,900	10,862
Securities Available-for-Sale, Gross Unrealized Holding Losses	127	6,223
Debt Securities, Available-for-sale	$ 863,633	$ 889,210

Investment Securities (Schedu_2

Investment Securities (Schedule Of Unrealized Loss On Securities) (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Schedule of Investments [Line Items]
Securities Available-for-Sale, Less than 12 months, Fair value	$ 3,164	$ 237,613
Securities Available-for-Sale, Less than 12 months, Unrealized losses	79	1,106
Securities Available-for-Sale, 12 months or longer, Fair value	21,057	171,805
Securities Available-for-Sale, 12 months or longer, Unrealized losses	127	5,117
Securities Available-for-Sale, Fair value, Total	24,221	409,418
Securities Available-for-Sale, Unrealized losses, Total	206	6,223
US States and Political Subdivisions Debt Securities [Member]
Schedule of Investments [Line Items]
Securities Available-for-Sale, Less than 12 months, Fair value	3,164
Securities Available-for-Sale, Less than 12 months, Unrealized losses	79
Securities Available-for-Sale, Fair value, Total	3,164
Securities Available-for-Sale, Unrealized losses, Total	79
U.S. Government Sponsored Entities Asset-Backed Securities [Member]
Schedule of Investments [Line Items]
Securities Available-for-Sale, Less than 12 months, Fair value		237,613
Securities Available-for-Sale, Less than 12 months, Unrealized losses		1,106
Securities Available-for-Sale, 12 months or longer, Fair value	21,057	171,805
Securities Available-for-Sale, 12 months or longer, Unrealized losses	127	5,117
Securities Available-for-Sale, Fair value, Total	21,057	409,418
Securities Available-for-Sale, Unrealized losses, Total	$ 127	$ 6,223

Investment Securities (Amortize

Investment Securities (Amortized Cost And Estimated Fair Value Of Investments In Debt Securities By Contractual Maturity) (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Schedule of Investments [Line Items]
Debt Securities, Available-for-sale, Amortized Cost	$ 1,139,189	$ 1,187,499
Securities Available-for-Sale, Total Fair value	1,184,399	1,209,701
U.S. Government Sponsored Entities Asset-Backed Securities [Member]
Schedule of Investments [Line Items]
Debt Securities, Available-for-sale, Amortized Cost	836,860	884,571
Securities Available-for-Sale, Total Fair value	$ 863,633	889,210
Available for Sale Securities Weighted Avg Yield	2.39%
US States and Political Subdivisions Debt Securities [Member]
Schedule of Investments [Line Items]
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, after Five Through Ten Years, Amortized Cost	$ 38,050
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, after Five Through Ten Years, Fair Value	$ 40,271
Debt Securities, Available-for-sale, Maturity, after Five Through Ten Years, Weighted Average Yield	3.80%
Debt Securities, Available-for-sale, Allocated and Single Maturity Date, Maturity, after 10 Years, Amortized Cost	$ 264,279
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, after 10 Years, Fair Value	$ 280,495
Debt Securities, Available-for-sale, Maturity, after 10 Years, Weighted Average Yield	3.66%
Debt Securities, Available-for-sale, Amortized Cost	$ 302,329	302,928
Securities Available-for-Sale, Total Fair value	$ 320,766	$ 320,491
Available for Sale Securities Weighted Avg Yield	3.68%

Other Investment Securities (Sc

Other Investment Securities (Schedule Of Other Investment Securities) (Details) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Schedule of Investments [Line Items]
Other Investment Securities,	Other Investment Securities Other investment securities consist of stock investments in the FHLB, the FRB, and equity securities. The FHLB and FRB stock investments are carried at their redemption value. Equity securities with a readily determinable fair value are carried at fair value. Equity securities without a readily determinable fair value are recorded at cost, minus impairment, if any, plus or minus changes resulting from observable price changes in orderly transactions ("modified cost"). Park's portfolio of equity investments in limited partnerships which provide mezzanine funding ("Partnership Investments") are valued using the NAV practical expedient in accordance with ASC 820. The carrying amounts of other investment securities at March 31, 2020 and December 31, 2019 were as follows: (In thousands) March 31, 2020 December 31, 2019 FHLB stock $ 28,843 $ 30,060 FRB stock 14,653 14,653 Equity investments carried at fair value 1,982 1,993 Equity investments carried at modified cost (1) 2,689 2,689 Equity investments carried at net asset value 20,521 20,411 Total other investment securities $ 68,688 $ 69,806 (1) There have been no impairments, downward adjustments, or upward adjustments made to equity investments carried at modified cost. During the three months ended March 31, 2020 and 2019, the FHLB repurchased 12,163 and 54,053 shares, respectively, of FHLB stock with a book value of $1.2 million and $5.4 million, respectively. During the three months ended March 31, 2019, Park purchased 51,722 shares of FRB stock, with a book value of $2.6 million. No shares of FRB stock were purchased during the three months ended March 31, 2020.
Federal Home Loan Bank Stock	$ 28,843,000		$ 30,060,000
Federal Reserve Bank Stock	14,653,000		14,653,000
Equity investments carried at fair value	1,982,000		1,993,000
Equity Method Investments	2,689,000		2,689,000
Alternative Investment	20,521,000		20,411,000
Other investment securities	$ 68,688,000		$ 69,806,000
equity investment shares sold	12,163	54,053
Payments for (Proceeds from) Federal Home Loan Bank Stock	$ (1,216,000)	$ (5,405,000)
equity investment purchased, shares		51,722
Payments to Acquire Federal Reserve Bank Stock	0	$ 2,585,000
Loss (gain) on equity securities, net	(973,000)	1,742,000
Alternative Investment, income recognized	(204,000)	1,600,000
Equity Securities [Member]
Schedule of Investments [Line Items]
Loss (gain) on equity securities, net	$ (769,000)	$ 121,000

Loans (Narrative) (Details)

Loans (Narrative) (Details) - USD ($)	3 Months Ended		12 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019	Apr. 01, 2019	Jul. 01, 2018
Financing Receivable, Credit Quality Indicator [Line Items]
Business Combination, Acquired Receivable, Fair Value				$ 578,577,000
Business Combination, Acquired Receivables, Gross Contractual Amount				589,698,000	$ 277,900,000
Loans and Leases Receivable, Deferred Income	$ 16,300,000		$ 16,300,000
Goodwill, Purchase Accounting Adjustments	10,400,000		11,700,000
Troubled Debt Restructuring, Classification removed	0	$ 23,000
Partial Charge-Offs On Impaired Loans	733,000		719,000
Impaired Financing Receivable, Related Allowance	5,531,000		5,230,000
Recorded investment, related to loans	13,200,000		12,700,000
Troubled Debt Restructuring Included In Nonaccrual Loans	26,600,000		34,300,000
TDRs included in accruing loan totals	27,400,000		21,300,000
Nonaccrual Trouble Debt Restructuring Current	15,900,000		23,200,000
Commitments to lend additional funds to borrowers whose terms had been modified in a TDR	10,700,000		7,900,000
Specific reserves related to troubled debt restructuring	2,100,000		2,200,000
Additional Specific Reserves Related To Troubled Debt Restructuring	0	0
Financing Receivable, Modifications, Recorded Investment, During Period	3,408,000	4,560,000
Loan Modifications on Nonacrrual status	$ 300,000	700,000
Loan past due period before entering default status	30 days
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	$ 5,100,000	700,000
Deposit Liabilities Reclassified as Loans Receivable	1,600,000		2,200,000
Acquired financing receivable with deteriorated credit quality not TDR	270,000		440,000
Financing Receivable With No Related Allowance Recorded [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Partial Charge-Offs On Impaired Loans	600,000		500,000
Financing Receivable With A Related Allowance Recorded [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Partial Charge-Offs On Impaired Loans	181,000		210,000
Commercial Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period	1,196,000	2,215,000
Commercial Real Estate [Member] | Financing Receivable With No Related Allowance Recorded [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Impaired Financing Receivable, Related Allowance	0		0
Commercial Real Estate [Member] | Financing Receivable With A Related Allowance Recorded [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Impaired Financing Receivable, Related Allowance	96,000		35,000
Accruing [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period	1,596,000	652,000
Loans modified during period	4,500,000	9,000
Accruing [Member] | Commercial Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period	1,136,000
Nonaccrual [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period	1,812,000	3,908,000
Loans modified during period	500,000	700,000
Nonaccrual [Member] | Commercial Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period	60,000	2,215,000
Consumer [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period	12,200,000	7,200,000
Financing Receivables, COVID Modifications, Recorded Investment, During Period	5,000,000
Consumer [Member] | Other Restructuring [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivables, COVID Modifications, Recorded Investment, During Period	27,000
Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period	100,000	$ 0
Financing Receivables, COVID Modifications, Recorded Investment, During Period	248,100,000
Commercial Portfolio Segment [Member] | Other Restructuring [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivables, COVID Modifications, Recorded Investment, During Period	5,500,000
Financial Asset Acquired with Credit Deterioration [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Business Combination, Acquired Receivable, Fair Value	2,900,000		3,000,000	18,400,000	4,900,000
Business Combination, Acquired Receivables, Gross Contractual Amount	3,000,000		3,200,000	$ 19,900,000	$ 5,100,000
NewDominion [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Allowance for Loan and Lease Losses, Loans Acquired	6,000		101,000
Carolina Alliance [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Business Combination, Acquired Receivable, Fair Value	10,900,000		11,300,000
Business Combination, Acquired Receivables, Gross Contractual Amount	13,300,000		13,800,000
Allowance for Loan and Lease Losses, Loans Acquired	$ 113,000		$ 167,000

Loans (Composition Of Loan Port

Loans (Composition Of Loan Portfolio By Class Of Loan) (Details) - USD ($) $ in Thousands		Mar. 31, 2020	Dec. 31, 2019
Financing Receivable, Credit Quality Indicator [Line Items]
Loan balance		$ 6,522,519	$ 6,501,404
Accrued interest receivable		23,406	24,217
Recorded Investment		6,541,548	6,520,625
Construction Real Estate Commercial [Domain]
Financing Receivable, Credit Quality Indicator [Line Items]
Loan balance		232,327	233,637
Accrued interest receivable		722	826
Recorded Investment		233,049	234,463
Construction Real Estate - Mortgage [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loan balance		101,401	96,574
Accrued interest receivable		243	228
Recorded Investment		101,644	96,802
Construction Real Estate - Installment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loan balance		1,350	1,488
Accrued interest receivable		5	4
Recorded Investment		1,355	1,492
Residential Real Estate Commercial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loan balance		466,002	479,081
Accrued interest receivable		1,187	1,339
Recorded Investment		467,189	480,420
Residential Real Estate - Mortgage [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loan balance		1,178,621	1,176,316
Accrued interest receivable		1,490	1,381
Recorded Investment		1,180,111	1,177,697
Residential Real Estate - HELOC [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loan balance		220,571	224,766
Accrued interest receivable		934	1,113
Recorded Investment		221,505	225,879
Residential Real Estate - Installment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loan balance		11,775	12,563
Accrued interest receivable		31	32
Recorded Investment		11,806	12,595
Loans Receivable [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Accrued interest receivable		19,029	19,221
Commercial Financial And Agricultural [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loan balance	[1]	1,202,857	1,185,110
Accrued interest receivable	[1]	4,577	4,393
Recorded Investment	[1]	1,207,434	1,189,503
Commercial Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loan balance	[1]	1,627,426	1,609,413
Accrued interest receivable	[1]	5,617	5,571
Recorded Investment	[1]	1,633,043	1,614,984
Consumer [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loan balance		1,451,297	1,452,375
Accrued interest receivable		4,206	4,314
Recorded Investment		1,455,503	1,456,689
Finance Leases Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loan balance		28,892	30,081
Accrued interest receivable		17	20
Recorded Investment		$ 28,909	$ 30,101
[1]	Included within each of commercial, financial and agricultural loans and commercial real estate loans is an immaterial amount of consumer loans that are not broken out by class.

Loans (Recorded Investment In N

Loans (Recorded Investment In Nonaccrual Restructured And Loans Past Due 90 Days Or More And Accruing) (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Financing Receivable, Credit Quality Indicator [Line Items]
Nonaccrual loans	$ 90,354	$ 90,080
Accruing restructured loans	27,418	21,298
Loans past due 90 days or more and accruing	1,855	2,737
Total nonperforming loans	119,627	114,115
Commercial Financial And Agricultural [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Nonaccrual loans	21,330	26,776
Accruing restructured loans	8,224	6,349
Loans past due 90 days or more and accruing	18	28
Total nonperforming loans	29,572	33,153
Construction Real Estate Commercial [Domain]
Financing Receivable, Credit Quality Indicator [Line Items]
Nonaccrual loans	452	453
Accruing restructured loans	0	0
Loans past due 90 days or more and accruing	0	0
Total nonperforming loans	452	453
Construction Real Estate - Mortgage [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Nonaccrual loans	18	25
Accruing restructured loans	95	84
Loans past due 90 days or more and accruing	0	0
Total nonperforming loans	113	109
Construction Real Estate - Installment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Nonaccrual loans	0	72
Accruing restructured loans	18	5
Loans past due 90 days or more and accruing	0	0
Total nonperforming loans	18	77
Residential Real Estate Commercial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Nonaccrual loans	5,581	2,025
Accruing restructured loans	0	0
Loans past due 90 days or more and accruing	0
Total nonperforming loans	5,581	2,025
Residential Real Estate - Mortgage [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Nonaccrual loans	14,383	15,271
Accruing restructured loans	8,806	8,826
Loans past due 90 days or more and accruing	636	1,209
Total nonperforming loans	23,825	25,306
Residential Real Estate - HELOC [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Nonaccrual loans	1,600	2,062
Accruing restructured loans	997	1,010
Loans past due 90 days or more and accruing	6	44
Total nonperforming loans	2,603	3,116
Residential Real Estate - Installment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Nonaccrual loans	367	462
Accruing restructured loans	2,005	1,964
Loans past due 90 days or more and accruing	4
Total nonperforming loans	2,376	2,426
Commercial Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Nonaccrual loans	43,950	39,711
Accruing restructured loans	6,197	2,080
Loans past due 90 days or more and accruing	638	625
Total nonperforming loans	50,785	42,416
Consumer [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Nonaccrual loans	2,544	3,089
Accruing restructured loans	1,076	980
Loans past due 90 days or more and accruing	366	645
Total nonperforming loans	3,986	4,714
Finance Leases Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Nonaccrual loans	129	134
Accruing restructured loans	0	0
Loans past due 90 days or more and accruing	187	186
Total nonperforming loans	$ 316	$ 320

Loans (Loans Individually And C

Loans (Loans Individually And Collectively Evaluated For Impairment) (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Financing Receivable, Impaired [Line Items]
Nonaccrual and accruing restructured loans	$ 117,772	$ 111,378
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	85,851	77,491
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	31,921	33,887
Commercial Financial And Agricultural [Member]
Financing Receivable, Impaired [Line Items]
Nonaccrual and accruing restructured loans	29,554	33,125
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	29,542	33,088
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	12	37
Construction Real Estate Commercial [Domain]
Financing Receivable, Impaired [Line Items]
Nonaccrual and accruing restructured loans	452	453
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	452	453
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	0	0
Construction Real Estate - Mortgage [Member]
Financing Receivable, Impaired [Line Items]
Nonaccrual and accruing restructured loans	113	109
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	0	0
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	113	109
Construction Real Estate - Installment [Member]
Financing Receivable, Impaired [Line Items]
Nonaccrual and accruing restructured loans	18	77
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	0	0
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	18	77
Residential Real Estate Commercial [Member]
Financing Receivable, Impaired [Line Items]
Nonaccrual and accruing restructured loans	5,581	2,025
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	5,581	2,025
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	0	0
Residential Real Estate - Mortgage [Member]
Financing Receivable, Impaired [Line Items]
Nonaccrual and accruing restructured loans	23,189	24,097
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	0	0
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	23,189	24,097
Residential Real Estate - HELOC [Member]
Financing Receivable, Impaired [Line Items]
Nonaccrual and accruing restructured loans	2,597	3,072
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	0	0
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	2,597	3,072
Residential Real Estate - Installment [Member]
Financing Receivable, Impaired [Line Items]
Nonaccrual and accruing restructured loans	2,372	2,426
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	0	0
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	2,372	2,426
Commercial Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Nonaccrual and accruing restructured loans	50,147	41,791
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	50,147	41,791
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	0	0
Consumer [Member]
Financing Receivable, Impaired [Line Items]
Nonaccrual and accruing restructured loans	3,620	4,069
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	3,620	4,069
Finance Leases Portfolio Segment [Member]
Financing Receivable, Impaired [Line Items]
Nonaccrual and accruing restructured loans	129	134
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	$ 129	$ 134

Loans (Loans Individually Evalu

Loans (Loans Individually Evaluated For Impairment By Class Of Loans) (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019	Mar. 31, 2019
Financing Receivable, Impaired [Line Items]
Unpaid principal balance	$ 86,379	$ 78,178
Recorded investment	85,851	77,491	$ 50,907
Allowance for loan losses allocated	5,531	5,230
Commercial Financial And Agricultural [Member]
Financing Receivable, Impaired [Line Items]
Recorded investment	29,542		14,844
Commercial Financial And Agricultural [Member] | Financing Receivable With No Related Allowance Recorded [Member]
Financing Receivable, Impaired [Line Items]
Unpaid principal balance	17,334	21,194
Recorded investment	17,137	21,010
Allowance for loan losses allocated	0	0
Commercial Financial And Agricultural [Member] | Financing Receivable With A Related Allowance Recorded [Member]
Financing Receivable, Impaired [Line Items]
Unpaid principal balance	12,586	12,289
Recorded investment	12,405	12,078
Allowance for loan losses allocated	5,365	5,104
Construction Real Estate Commercial [Domain]
Financing Receivable, Impaired [Line Items]
Recorded investment	452		2,879
Construction Real Estate Commercial [Domain] | Financing Receivable With No Related Allowance Recorded [Member]
Financing Receivable, Impaired [Line Items]
Unpaid principal balance	452	453
Recorded investment	452	453
Allowance for loan losses allocated	0	0
Residential Real Estate Commercial [Member]
Financing Receivable, Impaired [Line Items]
Recorded investment	5,581		2,046
Residential Real Estate Commercial [Member] | Financing Receivable With No Related Allowance Recorded [Member]
Financing Receivable, Impaired [Line Items]
Unpaid principal balance	5,545	1,921
Recorded investment	5,478	1,854
Allowance for loan losses allocated	0	0
Residential Real Estate Commercial [Member] | Financing Receivable With A Related Allowance Recorded [Member]
Financing Receivable, Impaired [Line Items]
Unpaid principal balance	103	171
Recorded investment	103	171
Allowance for loan losses allocated	25	42
Commercial Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Recorded investment	50,147		$ 31,138
Commercial Real Estate [Member] | Financing Receivable With No Related Allowance Recorded [Member]
Financing Receivable, Impaired [Line Items]
Unpaid principal balance	49,676	41,696
Recorded investment	49,593	41,471
Allowance for loan losses allocated	0	0
Commercial Real Estate [Member] | Financing Receivable With A Related Allowance Recorded [Member]
Financing Receivable, Impaired [Line Items]
Unpaid principal balance	554	320
Recorded investment	554	320
Allowance for loan losses allocated	96	35
Finance Leases Portfolio Segment [Member]
Financing Receivable, Impaired [Line Items]
Recorded investment	129
Finance Leases Portfolio Segment [Member] | Financing Receivable With No Related Allowance Recorded [Member]
Financing Receivable, Impaired [Line Items]
Allowance for loan losses allocated	0	0
Finance Leases Portfolio Segment [Member] | Financing Receivable With A Related Allowance Recorded [Member]
Financing Receivable, Impaired [Line Items]
Unpaid principal balance	129	134
Recorded investment	129	134
Allowance for loan losses allocated	$ 45	$ 49

Loans (Average Recorded Investm

Loans (Average Recorded Investment And Interest Income Recognized On Loans Individually Evaluated For Impairment) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Financing Receivable, Impaired [Line Items]
Recorded investment	$ 85,851	$ 50,907	$ 77,491
Average recorded investment	79,595	48,602
Interest income recognized	712	350
Commercial Financial And Agricultural [Member]
Financing Receivable, Impaired [Line Items]
Recorded investment	29,542	14,844
Average recorded investment	31,657	14,924
Interest income recognized	204	47
Construction Real Estate Commercial [Domain]
Financing Receivable, Impaired [Line Items]
Recorded investment	452	2,879
Average recorded investment	424	2,239
Interest income recognized	4	12
Residential Real Estate Commercial [Member]
Financing Receivable, Impaired [Line Items]
Recorded investment	5,581	2,046
Average recorded investment	2,925	2,588
Interest income recognized	23	20
Commercial Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Recorded investment	50,147	31,138
Average recorded investment	44,457	28,851
Interest income recognized	481	$ 271
Finance Leases Portfolio Segment [Member]
Financing Receivable, Impaired [Line Items]
Recorded investment	129
Average recorded investment	$ 132

Loans (Aging Of Recorded Invest

Loans (Aging Of Recorded Investment In Past Due Loans) (Details) - USD ($) $ in Thousands		Mar. 31, 2020		Dec. 31, 2019
Financing Receivable, Past Due [Line Items]
Accruing loans past due 30-89 days		$ 26,729		$ 21,749
Past due nonaccrual loans and loans past due 90 days or more and accruing		25,436	[1]	26,535	[2]
Total loans past due		52,165		48,284
Total current		6,489,383		6,472,341
Recorded Investment		6,541,548		6,520,625
Loans past due 90 days or more and accruing		1,855		2,737
Impaired Financing Receivable, Recorded Investment, Nonaccrual loans which are current in regards to contractual P&I payments		66,800		66,300
Construction Real Estate Commercial [Domain]
Financing Receivable, Past Due [Line Items]
Past due nonaccrual loans and loans past due 90 days or more and accruing	[1]	25
Total loans past due		25
Total current		233,024		234,463
Recorded Investment		233,049		234,463
Loans past due 90 days or more and accruing		0		0
Commercial Financial And Agricultural [Member]
Financing Receivable, Past Due [Line Items]
Accruing loans past due 30-89 days		5,229		582
Past due nonaccrual loans and loans past due 90 days or more and accruing		12,515	[1]	12,407	[2]
Total loans past due		17,744		12,989
Total current		1,189,690		1,176,514
Loans past due 90 days or more and accruing		18		28
Construction Real Estate - Mortgage [Member]
Financing Receivable, Past Due [Line Items]
Accruing loans past due 30-89 days		176		397
Total loans past due		176		397
Total current		101,468		96,405
Recorded Investment		101,644		96,802
Loans past due 90 days or more and accruing		0		0
Construction Real Estate - Installment [Member]
Financing Receivable, Past Due [Line Items]
Accruing loans past due 30-89 days		30		24
Total loans past due		30		24
Total current		1,325		1,468
Recorded Investment		1,355		1,492
Loans past due 90 days or more and accruing		0		0
Residential Real Estate Commercial [Member]
Financing Receivable, Past Due [Line Items]
Accruing loans past due 30-89 days		55
Past due nonaccrual loans and loans past due 90 days or more and accruing		1,002	[1]	908	[2]
Total loans past due		1,057		908
Total current		466,132		479,512
Recorded Investment		467,189		480,420
Loans past due 90 days or more and accruing		0
Residential Real Estate - Mortgage [Member]
Financing Receivable, Past Due [Line Items]
Accruing loans past due 30-89 days		12,786		12,841
Past due nonaccrual loans and loans past due 90 days or more and accruing		8,021	[1]	9,153	[2]
Total loans past due		20,807		21,994
Total current		1,159,304		1,155,703
Recorded Investment		1,180,111		1,177,697
Loans past due 90 days or more and accruing		636		1,209
Residential Real Estate - HELOC [Member]
Financing Receivable, Past Due [Line Items]
Accruing loans past due 30-89 days		490		652
Past due nonaccrual loans and loans past due 90 days or more and accruing		737	[1]	779	[2]
Total loans past due		1,227		1,431
Total current		220,278		224,448
Recorded Investment		221,505		225,879
Loans past due 90 days or more and accruing		6		44
Residential Real Estate - Installment [Member]
Financing Receivable, Past Due [Line Items]
Accruing loans past due 30-89 days		221		164
Past due nonaccrual loans and loans past due 90 days or more and accruing		249	[1]	338	[2]
Total loans past due		470		502
Total current		11,336		12,093
Recorded Investment		11,806		12,595
Loans past due 90 days or more and accruing		4
Commercial Financial And Agricultural [Member]
Financing Receivable, Past Due [Line Items]
Recorded Investment	[3]	1,207,434		1,189,503
Commercial Real Estate [Member]
Financing Receivable, Past Due [Line Items]
Accruing loans past due 30-89 days		1,844		160
Past due nonaccrual loans and loans past due 90 days or more and accruing		1,604	[1]	1,143	[2]
Total loans past due		3,448		1,303
Total current		1,629,595		1,613,681
Recorded Investment	[3]	1,633,043		1,614,984
Loans past due 90 days or more and accruing		638		625
Consumer [Member]
Financing Receivable, Past Due [Line Items]
Accruing loans past due 30-89 days		5,868		6,561
Past due nonaccrual loans and loans past due 90 days or more and accruing		1,096	[1]	1,621	[2]
Total loans past due		6,964		8,182
Total current		1,448,539		1,448,507
Recorded Investment		1,455,503		1,456,689
Loans past due 90 days or more and accruing		366		645
Finance Leases Portfolio Segment [Member]
Financing Receivable, Past Due [Line Items]
Accruing loans past due 30-89 days		30		368
Past due nonaccrual loans and loans past due 90 days or more and accruing		187	[1]	186	[2]
Total loans past due		217		554
Total current		28,692		29,547
Recorded Investment		28,909		30,101
Loans past due 90 days or more and accruing		$ 187		$ 186
[1]	1) Includes an aggregate of $1.9 million of loans past due 90 days or more and accruing. The remaining loans were past due nonaccrual loans.(2) Includes an aggregate of $66.8 million of nonaccrual loans which were current in regards to contractual principal and interest payments
[2]	1) Includes an aggregate of $2.7 million of loans past due 90 days or more and accruing. The remaining loans were past due nonaccrual loans. (2) Includes an aggregate of $66.3 million of nonaccrual loans which were current in regards to contractual principal and interest payments.
[3]	Included within each of commercial, financial and agricultural loans and commercial real estate loans is an immaterial amount of consumer loans that are not broken out by class.

Loans (Recorded Investment By L

Loans (Recorded Investment By Loan Grade) (Details) - USD ($)		Mar. 31, 2020	Dec. 31, 2019
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Recorded Investment		$ 6,541,548,000	$ 6,520,625,000
Recorded Investment		6,522,519,000	6,501,404,000
Construction Real Estate Commercial [Domain]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Recorded Investment		233,049,000	234,463,000
Recorded Investment		232,327,000	233,637,000
Residential Real Estate Commercial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Recorded Investment		467,189,000	480,420,000
Recorded Investment		466,002,000	479,081,000
Commercial Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Recorded Investment	[1]	1,633,043,000	1,614,984,000
Recorded Investment	[1]	1,627,426,000	1,609,413,000
Finance Leases Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Recorded Investment		28,909,000	30,101,000
Recorded Investment		28,892,000	30,081,000
5 Rated [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total ending loan balance, recorded investment		26,689,000	27,473,000
5 Rated [Member] | Construction Real Estate Commercial [Domain]
Financing Receivable, Credit Quality Indicator [Line Items]
Total ending loan balance, recorded investment		4,857,000	4,857,000
5 Rated [Member] | Residential Real Estate Commercial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total ending loan balance, recorded investment		549,000	3,839,000
5 Rated [Member] | Commercial, Financial, and Agricultural [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total ending loan balance, recorded investment		11,490,000	11,981,000
5 Rated [Member] | Commercial Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total ending loan balance, recorded investment		9,793,000	6,796,000
5 Rated [Member] | Finance Leases Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total ending loan balance, recorded investment		0	0
6 Rated [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total ending loan balance, recorded investment		212,000	979,000
6 Rated [Member] | Construction Real Estate Commercial [Domain]
Financing Receivable, Credit Quality Indicator [Line Items]
Total ending loan balance, recorded investment			1,000
6 Rated [Member] | Residential Real Estate Commercial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total ending loan balance, recorded investment		26,000	30,000
6 Rated [Member] | Commercial, Financial, and Agricultural [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total ending loan balance, recorded investment			3,000
6 Rated [Member] | Commercial Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total ending loan balance, recorded investment		186,000	945,000
6 Rated [Member] | Finance Leases Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total ending loan balance, recorded investment		0	0
Impaired [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total ending loan balance, recorded investment		85,863,000	77,528,000
Impaired [Member] | Construction Real Estate Commercial [Domain]
Financing Receivable, Credit Quality Indicator [Line Items]
Total ending loan balance, recorded investment		452,000	453,000
Impaired [Member] | Residential Real Estate Commercial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total ending loan balance, recorded investment		5,581,000	2,025,000
Impaired [Member] | Commercial, Financial, and Agricultural [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total ending loan balance, recorded investment		29,554,000	33,125,000
Impaired [Member] | Commercial Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total ending loan balance, recorded investment		50,147,000	41,791,000
Impaired [Member] | Finance Leases Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total ending loan balance, recorded investment		129,000	134,000
Purchased credit impaired [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total ending loan balance, recorded investment		12,912,000	13,469,000
Purchased credit impaired [Member] | Construction Real Estate Commercial [Domain]
Financing Receivable, Credit Quality Indicator [Line Items]
Total ending loan balance, recorded investment		1,032,000	1,044,000
Purchased credit impaired [Member] | Residential Real Estate Commercial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total ending loan balance, recorded investment		1,583,000	1,754,000
Purchased credit impaired [Member] | Finance Leases Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total ending loan balance, recorded investment		340,000	523,000
Purchased credit impaired [Member] | Commercial, Financial, and Agricultural [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total ending loan balance, recorded investment		620,000	966,000
Purchased credit impaired [Member] | Commercial Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total ending loan balance, recorded investment		9,337,000	9,182,000
Pass Rated [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total ending loan balance, recorded investment		3,443,948,000	3,430,022,000
Pass Rated [Member] | Construction Real Estate Commercial [Domain]
Financing Receivable, Credit Quality Indicator [Line Items]
Total ending loan balance, recorded investment		226,708,000	228,108,000
Pass Rated [Member] | Residential Real Estate Commercial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total ending loan balance, recorded investment		459,450,000	472,772,000
Pass Rated [Member] | Commercial, Financial, and Agricultural [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total ending loan balance, recorded investment		1,165,770,000	1,143,428,000
Pass Rated [Member] | Commercial Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total ending loan balance, recorded investment		1,563,580,000	1,556,270,000
Pass Rated [Member] | Finance Leases Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total ending loan balance, recorded investment		28,440,000	29,444,000
Recorded Investment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Recorded Investment		3,569,624,000	3,549,471,000
Recorded Investment [Member] | Construction Real Estate Commercial [Domain]
Financing Receivable, Credit Quality Indicator [Line Items]
Recorded Investment		233,049,000	234,463,000
Recorded Investment [Member] | Residential Real Estate Commercial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Recorded Investment		467,189,000	480,420,000
Recorded Investment [Member] | Commercial, Financial, and Agricultural [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Recorded Investment		1,207,434,000	1,189,503,000
Recorded Investment [Member] | Commercial Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Recorded Investment		1,633,043,000	1,614,984,000
Recorded Investment [Member] | Finance Leases Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Recorded Investment		$ 28,909,000	30,101,000
Financial Asset Acquired with Credit Deterioration [Member] | Nonperforming Financial Instruments [Member] | Purchased credit impaired [Member] | Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Recorded Investment			6,000
Total ending loan balance, recorded investment			$ 5,000
[1]	Included within each of commercial, financial and agricultural loans and commercial real estate loans is an immaterial amount of consumer loans that are not broken out by class.

Loans (TDR Number Of Contracts

Loans (TDR Number Of Contracts Modified And Recorded Investment) (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2020USD ($)contracts	Mar. 31, 2019USD ($)contracts
Financing Receivable, Credit Quality Indicator [Line Items]
Number of Contracts | contracts	82	96
Total Recorded Investment	$ 3,408	$ 4,560
Construction Real Estate - Mortgage [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Number of Contracts | contracts	1	0
Total Recorded Investment	$ 11
Commercial Financial And Agricultural [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Number of Contracts | contracts	4	5
Total Recorded Investment	$ 1,094	$ 472
Residential Real Estate Commercial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Number of Contracts | contracts	0	0
Residential Real Estate - Mortgage [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Number of Contracts | contracts	6	8
Total Recorded Investment	$ 391	$ 564
Construction Real Estate - Installment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Number of Contracts | contracts	1	0
Total Recorded Investment	$ 15
Residential Real Estate Installment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total Recorded Investment	$ 127	$ 189
Residential Real Estate Home Equity Line Of Credit [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Number of Contracts | contracts	3	3
Total Recorded Investment	$ 110	$ 81
Construction Real Estate Commercial [Domain]
Financing Receivable, Credit Quality Indicator [Line Items]
Number of Contracts | contracts	0	1
Total Recorded Investment		$ 480
Commercial Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Number of Contracts | contracts	2	2
Total Recorded Investment	$ 1,196	$ 2,215
Residential Real Estate Installment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Number of Contracts | contracts	8	8
Consumer [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Number of Contracts | contracts	57	69
Total Recorded Investment	$ 464	$ 559
Accruing [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total Recorded Investment	1,596	652
Accruing [Member] | Construction Real Estate - Mortgage [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total Recorded Investment	11	0
Accruing [Member] | Residential Real Estate - Mortgage [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total Recorded Investment	111	54
Accruing [Member] | Construction Real Estate - Installment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total Recorded Investment	15	0
Accruing [Member] | Residential Real Estate Installment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total Recorded Investment	110	94
Accruing [Member] | Residential Real Estate Home Equity Line Of Credit [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total Recorded Investment	101	0
Accruing [Member] | Construction Real Estate Commercial [Domain]
Financing Receivable, Credit Quality Indicator [Line Items]
Total Recorded Investment		480
Accruing [Member] | Commercial Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total Recorded Investment	1,136
Accruing [Member] | Consumer [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total Recorded Investment	112	24
Nonaccrual [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total Recorded Investment	1,812	3,908
Nonaccrual [Member] | Commercial Financial And Agricultural [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total Recorded Investment	1,094	472
Nonaccrual [Member] | Residential Real Estate - Mortgage [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total Recorded Investment	280	510
Nonaccrual [Member] | Residential Real Estate Installment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total Recorded Investment	17	95
Nonaccrual [Member] | Residential Real Estate Home Equity Line Of Credit [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total Recorded Investment	9	81
Nonaccrual [Member] | Commercial Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total Recorded Investment	60	2,215
Nonaccrual [Member] | Consumer [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Total Recorded Investment	$ 352	$ 535

Loans (Recorded Investment In F

Loans (Recorded Investment In Financing Receivable Modified As TDR Within 12 Months) (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2020USD ($)contracts	Mar. 31, 2019USD ($)contracts
Financing Receivable, Credit Quality Indicator [Line Items]
Number of Contracts	49	55
Recorded Investment | $	$ 5,060	$ 660
Commercial Financial And Agricultural [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Number of Contracts	2	6
Recorded Investment | $	$ 4,068	$ 153
Residential Real Estate Commercial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Number of Contracts	0	0
Residential Real Estate - Mortgage [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Number of Contracts	4	3
Recorded Investment | $	$ 443	$ 68
Residential Real Estate - HELOC [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Number of Contracts	4	5
Recorded Investment | $	$ 71	$ 68
Construction Real Estate Commercial [Domain]
Financing Receivable, Credit Quality Indicator [Line Items]
Number of Contracts	0	0
Commercial Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Number of Contracts	0	0
Construction Real Estate - Mortgage [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Number of Contracts	1	0
Recorded Investment | $	$ 77	$ 0
Construction Real Estate - Installment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Number of Contracts	1	0
Recorded Investment | $	$ 15	$ 0
Residential Real Estate - Installment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Number of Contracts	1	1
Recorded Investment | $	$ 17	$ 28
Consumer Loan [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Number of Contracts	36	40
Recorded Investment | $	$ 369	$ 343
Finance Leases Financing Receivable [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Number of Contracts	0	0
Recorded Investment | $	$ 0	$ 0

Allowance For Loan Losses (Acti

Allowance For Loan Losses (Activity In The Allowance For Loan Losses) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Financing Receivable, Allowance for Credit Loss [Line Items]
Allowance for Loan and Lease Losses, Reserve Estimate Methodology, Historical Loss Period Factor	120 years	108 years
Financing Receivable, Allowance for Credit Loss, Writeoff	$ 2,685	$ 2,987
Financing Receivable, Allowance for Credit Loss, Recovery	2,356	2,345
Financing Receivables Allowance For Credit Losses Net Charge Offs	329	642
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	56,679	51,512
Ending balance	61,503	53,368
Provision for Loan, Lease, and Other Losses	5,153	2,498
Commercial Financial And Agricultural [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Allowance for Credit Loss, Writeoff	523	198
Financing Receivable, Allowance for Credit Loss, Recovery	700	416
Financing Receivables Allowance For Credit Losses Net Charge Offs	(177)	(218)
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	20,203	16,777
Ending balance	21,544	17,337
Provision for Loan, Lease, and Other Losses	1,164	342
Commercial Real Estate [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Allowance for Credit Loss, Writeoff	0	54
Financing Receivable, Allowance for Credit Loss, Recovery	300	59
Financing Receivables Allowance For Credit Losses Net Charge Offs	(300)	(5)
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	10,229	9,768
Ending balance	11,591	10,193
Provision for Loan, Lease, and Other Losses	1,062	420
Construction Real Estate [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Allowance for Credit Loss, Writeoff	6	0
Financing Receivable, Allowance for Credit Loss, Recovery	230	88
Financing Receivables Allowance For Credit Losses Net Charge Offs	(224)	(88)
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	5,311	4,463
Ending balance	5,493	4,564
Provision for Loan, Lease, and Other Losses	(42)	13
Residential Real Estate [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Allowance for Credit Loss, Writeoff	71	29
Financing Receivable, Allowance for Credit Loss, Recovery	96	382
Financing Receivables Allowance For Credit Losses Net Charge Offs	(25)	(353)
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	8,610	8,731
Ending balance	9,017	9,170
Provision for Loan, Lease, and Other Losses	382	86
Consumer [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Allowance for Credit Loss, Writeoff	2,085	2,706
Financing Receivable, Allowance for Credit Loss, Recovery	1,030	1,400
Financing Receivables Allowance For Credit Losses Net Charge Offs	1,055	1,306
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	12,211	11,773
Ending balance	13,728	12,104
Provision for Loan, Lease, and Other Losses	2,572	1,637
Finance Leases Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Allowance for Credit Loss, Writeoff	0	0
Financing Receivable, Allowance for Credit Loss, Recovery	0	0
Financing Receivables Allowance For Credit Losses Net Charge Offs	0	0
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	115	0
Ending balance	130	0
Provision for Loan, Lease, and Other Losses	$ 15	$ 0

Allowance For Loan Losses (Comp

Allowance For Loan Losses (Composition Of The Allowance For Loan Losses) (Details) - USD ($)		Mar. 31, 2020	Dec. 31, 2019
Financing Receivable, Allowance for Credit Loss [Line Items]
Allowance for loan losses individually evaluated for impairment		$ 5,531,000	$ 5,230,000
Allowance for loan losses collectively evaluated for impairment		55,853,000	51,181,000
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Carrying Amount, Net		119,000	268,000
Total ending allowance balance		61,503,000	56,679,000
Loans individually evaluated for impairment		85,646,000	77,459,000
Loans collectively evaluated for impairment		6,423,108,000	6,409,614,000
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Outstanding Balance		13,765,000	14,331,000
Total ending loan balance, net of accrued interest receivable		$ 6,522,519,000	$ 6,501,404,000
Allowance for loan losses as a percentage of loan balance individually evaluated for impairment		6.46%	6.75%
Allowance for loan losses as a percentage of loan balance collectively evaluated for impairment		0.87%	0.80%
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance as a percentage of loan balance		0.00%	1.87%
Total ending allowance for loan losses balance as a percentage of loan balance		0.94%	0.87%
Loans And Leases Receivable, Recorded Investment, Individually Evaluated for Impairment		$ 85,851,000	$ 77,491,000
Recorded investment collectively evaluated for impairment		6,441,818,000	6,428,693,000
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Carrying Amount, Net		13,879,000	14,441,000
Recorded Investment		6,541,548,000	6,520,625,000
Commercial Financial And Agricultural [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Allowance for loan losses individually evaluated for impairment		5,365,000	5,104,000
Allowance for loan losses collectively evaluated for impairment		16,138,000	14,948,000
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Carrying Amount, Net		41,000	151,000
Total ending allowance balance		21,544,000	20,203,000
Loans individually evaluated for impairment		29,500,000	33,077,000
Loans collectively evaluated for impairment		1,172,741,000	1,151,073,000
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Outstanding Balance		616,000	960,000
Total ending loan balance, net of accrued interest receivable	[1]	$ 1,202,857,000	$ 1,185,110,000
Allowance for loan losses as a percentage of loan balance individually evaluated for impairment		18.19%	15.43%
Allowance for loan losses as a percentage of loan balance collectively evaluated for impairment		1.38%	1.30%
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance as a percentage of loan balance		6.66%	15.73%
Total ending allowance for loan losses balance as a percentage of loan balance		1.79%	1.70%
Loans And Leases Receivable, Recorded Investment, Individually Evaluated for Impairment		$ 29,542,000	$ 33,088,000
Recorded investment collectively evaluated for impairment		1,177,272,000	1,155,449,000
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Carrying Amount, Net		620,000	966,000
Recorded Investment	[1]	1,207,434,000	1,189,503,000
Commercial Real Estate [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Allowance for loan losses individually evaluated for impairment		96,000	35,000
Allowance for loan losses collectively evaluated for impairment		11,487,000	10,187,000
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Carrying Amount, Net		8,000	7,000
Total ending allowance balance		11,591,000	10,229,000
Loans individually evaluated for impairment		49,984,000	41,770,000
Loans collectively evaluated for impairment		1,568,199,000	1,558,550,000
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Outstanding Balance		9,243,000	9,093,000
Total ending loan balance, net of accrued interest receivable	[1]	$ 1,627,426,000	$ 1,609,413,000
Allowance for loan losses as a percentage of loan balance individually evaluated for impairment		0.19%	0.08%
Allowance for loan losses as a percentage of loan balance collectively evaluated for impairment		0.73%	0.65%
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance as a percentage of loan balance		0.09%	0.08%
Total ending allowance for loan losses balance as a percentage of loan balance		0.71%	0.64%
Loans And Leases Receivable, Recorded Investment, Individually Evaluated for Impairment		$ 50,147,000	$ 41,791,000
Recorded investment collectively evaluated for impairment		1,573,559,000	1,564,011,000
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Carrying Amount, Net		9,337,000	9,182,000
Recorded Investment	[1]	1,633,043,000	1,614,984,000
Construction Real Estate [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Allowance for loan losses individually evaluated for impairment		0	0
Allowance for loan losses collectively evaluated for impairment		5,493,000	5,311,000
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Carrying Amount, Net		0	0
Total ending allowance balance		5,493,000	5,311,000
Loans individually evaluated for impairment		452,000	453,000
Loans collectively evaluated for impairment		333,500,000	330,106,000
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Outstanding Balance		1,126,000	1,140,000
Total ending loan balance, net of accrued interest receivable		$ 335,078,000	$ 331,699,000
Allowance for loan losses as a percentage of loan balance individually evaluated for impairment		0.00%	0.00%
Allowance for loan losses as a percentage of loan balance collectively evaluated for impairment		1.65%	1.61%
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance as a percentage of loan balance		0.00%	0.00%
Total ending allowance for loan losses balance as a percentage of loan balance		1.64%	1.60%
Loans And Leases Receivable, Recorded Investment, Individually Evaluated for Impairment		$ 452,000	$ 453,000
Recorded investment collectively evaluated for impairment		334,467,000	331,161,000
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Carrying Amount, Net		1,129,000	1,143,000
Recorded Investment		336,048,000	332,757,000
Residential Real Estate [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Allowance for loan losses individually evaluated for impairment		25,000	42,000
Allowance for loan losses collectively evaluated for impairment		8,922,000	8,458,000
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Carrying Amount, Net		70,000	110,000
Total ending allowance balance		9,017,000	8,610,000
Loans individually evaluated for impairment		5,581,000	2,025,000
Loans collectively evaluated for impairment		1,868,949,000	1,888,088,000
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Outstanding Balance		2,439,000	2,613,000
Total ending loan balance, net of accrued interest receivable		$ 1,876,969,000	$ 1,892,726,000
Allowance for loan losses as a percentage of loan balance individually evaluated for impairment		0.45%	2.07%
Allowance for loan losses as a percentage of loan balance collectively evaluated for impairment		0.48%	0.45%
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance as a percentage of loan balance		2.87%	4.21%
Total ending allowance for loan losses balance as a percentage of loan balance		0.48%	0.45%
Loans And Leases Receivable, Recorded Investment, Individually Evaluated for Impairment		$ 5,581,000	$ 2,025,000
Recorded investment collectively evaluated for impairment		1,872,578,000	1,891,941,000
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Carrying Amount, Net		2,452,000	2,625,000
Recorded Investment		1,880,611,000	1,896,591,000
Consumer [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Allowance for loan losses individually evaluated for impairment		0	0
Allowance for loan losses collectively evaluated for impairment		13,728,000	12,211,000
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Carrying Amount, Net		0	0
Total ending allowance balance		13,728,000	12,211,000
Loans individually evaluated for impairment		0	0
Loans collectively evaluated for impairment		1,451,296,000	1,452,373,000
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Outstanding Balance		1,000	2,000
Total ending loan balance, net of accrued interest receivable		$ 1,451,297,000	$ 1,452,375,000
Allowance for loan losses as a percentage of loan balance individually evaluated for impairment		0.00%	0.00%
Allowance for loan losses as a percentage of loan balance collectively evaluated for impairment		0.95%	0.84%
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance as a percentage of loan balance		0.00%	0.00%
Total ending allowance for loan losses balance as a percentage of loan balance		0.95%	0.84%
Loans And Leases Receivable, Recorded Investment, Individually Evaluated for Impairment		$ 0	$ 0
Recorded investment collectively evaluated for impairment		1,455,502,000	1,456,687,000
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Carrying Amount, Net		1,000	2,000
Recorded Investment		1,455,503,000	1,456,689,000
Finance Leases Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Allowance for loan losses individually evaluated for impairment		45,000	49,000
Allowance for loan losses collectively evaluated for impairment		85,000	66,000
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Carrying Amount, Net		0	0
Total ending allowance balance		130,000	115,000
Loans individually evaluated for impairment		129,000	134,000
Loans collectively evaluated for impairment		28,423,000	29,424,000
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Outstanding Balance		340,000	523,000
Total ending loan balance, net of accrued interest receivable		$ 28,892,000	$ 30,081,000
Allowance for loan losses as a percentage of loan balance individually evaluated for impairment		34.88%	36.57%
Allowance for loan losses as a percentage of loan balance collectively evaluated for impairment		0.30%	0.22%
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance as a percentage of loan balance		0.00%	0.00%
Total ending allowance for loan losses balance as a percentage of loan balance		0.45%	0.38%
Loans And Leases Receivable, Recorded Investment, Individually Evaluated for Impairment		$ 129,000	$ 134,000
Recorded investment collectively evaluated for impairment		28,440,000	29,444,000
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Carrying Amount, Net		340,000	523,000
Recorded Investment		28,909,000	30,101,000
Purchased credit impaired [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans and Leases Receivable, Gross		12,912,000	13,469,000
Purchased credit impaired [Member] | Commercial Real Estate [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans and Leases Receivable, Gross		$ 9,337,000	9,182,000
Purchased credit impaired [Member] | Financial Asset Acquired with Credit Deterioration [Member] | Nonperforming Financial Instruments [Member] | Commercial Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Allowance for loan losses individually evaluated for impairment			0
Recorded Investment			6,000
Loans and Leases Receivable, Gross			$ 5,000
[1]	Included within each of commercial, financial and agricultural loans and commercial real estate loans is an immaterial amount of consumer loans that are not broken out by class.

Mortgage Loans Held For Sale (D

Mortgage Loans Held For Sale (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2020	Dec. 31, 2019
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gain (Loss) on Sale of Mortgage Loans	$ 328	$ 153
Mortgages Held-for-sale, Fair Value Disclosure	23,900	12,300
Real Estate Loan [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans Receivable Held-for-sale, Net, Not Part of Disposal Group	$ 23,600	$ 12,100

Goodwill and other intangible_2

Goodwill and other intangibles (Details) - USD ($)	3 Months Ended		12 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019	Dec. 31, 2018
Finite-Lived Intangible Assets [Line Items]
Goodwill	$ 159,595,000	$ 112,739,000	$ 159,595,000	$ 112,739,000
Other Intangible Assets, Net	10,917,000	6,682,000	11,523,000	6,971,000
Goodwill, Acquired During Period	0	0	46,856,000
Indefinite-lived Intangible Assets Acquired	0	0
Acquired goodwill and intangibles	0	0
Amortization of Intangible Assets	606,000	289,000
Finite-lived Intangible Assets Acquired	14,456,000		14,456,000
Indefinite-lived Intangible Assets Acquired	1,300,000		1,300,000
Finite-Lived Intangible Assets, Accumulated Amortization	4,839,000		4,233,000
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months	1,657,000
Finite-Lived Intangible Assets, Amortization Expense, Year Two	1,798,000
Finite-Lived Intangible Assets, Amortization Expense, Year Three	1,487,000
Finite-Lived Intangible Assets, Amortization Expense, Year Four	1,323,000
Finite-Lived Intangible Assets, Amortization Expense, Year Five	1,215,000
Intangible Assets, Gross (Excluding Goodwill)	15,756,000		15,756,000
Intangible Assets, Net (Including Goodwill)	170,512,000	$ 119,421,000	171,118,000	$ 119,710,000
Core Deposits [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Accumulated Amortization	3,539,000		2,933,000
Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Accumulated Amortization	$ 1,300,000		$ 1,300,000

Investment in Qualified Affor_3

Investment in Qualified Affordable Housing (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Equity Method Investments and Joint Ventures [Abstract]
Investment in qualified affordable housing tax credits amortization	$ 1,829	$ 1,812
Affordable housing tax credit investments	51,241		$ 53,070
Affordable Housing Program Obligation	23,348		$ 25,894
Affordable Housing Tax Credits and Other Tax Benefits, Amount	$ 1,700	$ 2,200

Other Real Estate Owned (Detail

Other Real Estate Owned (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Schedule of Assets Repossessed or Foreclosed, or loans in process of foreclosure [Line Items]
Other Repossessed Assets	$ 4,100	$ 4,200
Other Real Estate, Foreclosed Assets, and Repossessed Assets	3,600	4,029
Commercial Real Estate [Member]
Schedule of Assets Repossessed or Foreclosed, or loans in process of foreclosure [Line Items]
Other Real Estate, Foreclosed Assets, and Repossessed Assets	2,295	2,295
Construction Real Estate [Member]
Schedule of Assets Repossessed or Foreclosed, or loans in process of foreclosure [Line Items]
Other Real Estate, Foreclosed Assets, and Repossessed Assets	530	879
Residential Real Estate [Member]
Schedule of Assets Repossessed or Foreclosed, or loans in process of foreclosure [Line Items]
Other Real Estate, Foreclosed Assets, and Repossessed Assets	775	855
Mortgage Loans in Process of Foreclosure, Amount	$ 2,978	$ 3,959

Loan Servicing (Narrative) (Det

Loan Servicing (Narrative) (Details) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Transfers and Servicing of Financial Assets [Abstract]
Serviced sold mortgage loans	$ 1,470,000,000	$ 1,390,000,000	$ 1,450,000,000
Serviced sold mortgage loans with recourse	2,300,000	2,400,000	2,300,000
Servicing fees included in other service income	900,000	$ 900,000
Mortgage Loans Sold with Recourse, Reserve	$ 3,000		$ 25,000

Loan Servicing (Activity For MS

Loan Servicing (Activity For MSRs And Related Valuation Allowance) (Details) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Servicing Asset at Amortized Value, Balance [Roll Forward]
Carrying amount, net, beginning of period	$ 10,070,000	$ 10,178,000
Additions	731,000	262,000
Amortization	(507,000)	(301,000)
Changes in valuation inputs & assumptions	(1,526,000)	(57,000)
Carrying amount, net, end of period	8,768,000	10,082,000
Valuation Allowance for Impairment of Recognized Servicing Assets [Roll Forward]
Valuation allowance, beginning of period	825,000	232,000
Changes in valuation allowance	(1,526,000)	(57,000)
Valuation allowance, end of period	$ 2,351,000	$ 289,000

Leases - Narrative (Details)

Leases - Narrative (Details) - USD ($)	Mar. 31, 2020	Dec. 31, 2019	Mar. 31, 2019	Dec. 31, 2018
Operating Lease, Right-of-Use Asset	$ 20,737,000	$ 13,714,000
Operating Lease, Liability	$ 21,482,000	$ 14,482,000
Operating Lease, Weighted Average Remaining Lease Term	8 years 1 month 6 days	7 years 2 months 12 days
Operating Lease, Weighted Average Discount Rate, Percent	2.60%	3.10%
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	$ 981,877,000	$ 969,014,000
Deferred Rent Credit				$ 600,000
Other Assets [Member]
Operating Lease, Right-of-Use Asset	20,700,000	13,700,000		11,000,000
Other Liabilities [Member]
Operating Lease, Liability	21,482,000	14,500,000		11,800,000
Retained Earnings [Member]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	$ 649,636,000	$ 646,847,000	$ 619,971,000	614,069,000
Accounting Standards Update 2016-02 [Member] | Retained Earnings [Member]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest				613,926,000
Accounting Standards Update 2016-02 [Member] | Retained Earnings [Member] | Cumulative Effect, Period of Adoption, Adjustment
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest				$ (143,000)

Leases - Cost and Other informa

Leases - Cost and Other information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Lease, Cost [Abstract]
Operating Lease, Cost	$ 848	$ 663
Sublease Income	(97)	(93)
Lease, Cost	751	570
Operating Lease, Payments	872	656
Right-of-Use Asset Obtained in Exchange for Finance Lease Liability	7,755	0
reductions to right of use assets resulting from reduction in lease obligations	$ (756)	$ (578)

Leases - Operating Lease Liabil

Leases - Operating Lease Liabilities Payments Due (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Lessee, Lease, Description [Line Items]
Lessee, Operating Lease, Liability, Payments, Due Next Twelve Months	$ 2,720
Lessee, Operating Lease, Liability, Payments, Due Year Two	3,352
Lessee, Operating Lease, Liability, Payments, Due Year Three	3,220
Lessee, Operating Lease, Liability, Payments, Due Year Four	3,118
Lessee, Operating Lease, Liability, Payments, Due Year Five	2,350
Lessee, Operating Lease, Liability, Payments, Due after Year Five	9,001
Lessee, Operating Lease, Liability, Payments, Due	23,761
Lessee, Operating Lease, Liability, Undiscounted Excess Amount	(2,279)
Operating Lease, Liability	21,482	$ 14,482
Other Liabilities [Member]
Lessee, Lease, Description [Line Items]
Operating Lease, Liability	$ 21,482	$ 14,500	$ 11,800

Repurchase Agreement Borrowin_3

Repurchase Agreement Borrowings (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Assets and Associated Liabilities of Transfers Accounted for as Secured Borrowings [Line Items]
Transfers Accounted for as Secured Borrowings, Associated Liabilities, Carrying Amount	$ 168,373	$ 175,657
Pledged Assets Separately Reported, Securities Pledged for Repurchase Agreements, at Fair Value	218,000	200,000
Available unpledged securities	703,000	756,000
Maturity Overnight [Member]
Assets and Associated Liabilities of Transfers Accounted for as Secured Borrowings [Line Items]
Transfers Accounted for as Secured Borrowings, Associated Liabilities, Carrying Amount	168,373	175,657
Maturity up to 30 days [Member]
Assets and Associated Liabilities of Transfers Accounted for as Secured Borrowings [Line Items]
Transfers Accounted for as Secured Borrowings, Associated Liabilities, Carrying Amount	0	0
Maturity 30 to 90 Days [Member]
Assets and Associated Liabilities of Transfers Accounted for as Secured Borrowings [Line Items]
Transfers Accounted for as Secured Borrowings, Associated Liabilities, Carrying Amount	0	0
Maturity over 90 days [Member]
Assets and Associated Liabilities of Transfers Accounted for as Secured Borrowings [Line Items]
Transfers Accounted for as Secured Borrowings, Associated Liabilities, Carrying Amount	$ 0	$ 0

Derivatives Narrative (Details)

Derivatives Narrative (Details) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Derivative [Line Items]
Derivative Assets	$ 1,000,000		$ 221,000
Interest Income on Interest-rate Swap	(46,000)	$ 8,000
Borrowing Derivative [Member]
Derivative [Line Items]
Derivative, Notional Amount	25,000,000		25,000,000
Loan Derivative [Member]
Derivative [Line Items]
Derivative, Notional Amount	34,650,000		35,503,000
Interest Rate Lock Commitment [Member]
Derivative [Line Items]
Derivative, Notional Amount	$ 88,000,000		$ 15,900,000

Derivatives Schedule of Derivat

Derivatives Schedule of Derivative Instruments (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2020	Dec. 31, 2019
Derivative [Line Items]
Unrealized Gain (Loss) on Cash Flow Hedging Instruments	$ 1,186	$ 575
Loan Derivative [Member]
Derivative [Line Items]
Derivative, Notional Amount	$ 34,650	$ 35,503
Derivative, Average Fixed Interest Rate	4.685%	4.695%
Derivative, Average Variable Interest Rate	4.685%	4.695%
Derivative, Average Remaining Maturity	10 years 1 month 6 days	10 years 2 months 12 days
Unrealized Gain (Loss) on Cash Flow Hedging Instruments	$ 0	$ 0
Borrowing Derivative [Member]
Derivative [Line Items]
Derivative, Notional Amount	$ 25,000	$ 25,000
Derivative, Average Fixed Interest Rate	2.595%	2.595%
Derivative, Average Variable Interest Rate	1.836%	2.002%
Derivative, Average Remaining Maturity	2 years 2 months 12 days	2 years 6 months
Unrealized Gain (Loss) on Cash Flow Hedging Instruments	$ 1,186	$ 575

Derivatives Schedule of Cash Fl

Derivatives Schedule of Cash Flow Hedges in Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Derivative [Line Items]
Unrealized Gain (Loss) on Interest Rate Cash Flow Hedges, Pretax, Accumulated Other Comprehensive Income (Loss)	$ (483)	$ (206)
Interest Rate Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net	0	0
Gain (Loss) on Cash Flow Hedge Ineffectiveness, Net	$ 0	$ 0

Derivatives Schedule of Cash _2

Derivatives Schedule of Cash Flow Hedge, Statements of Financial Performance and Position, Location (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2020	Dec. 31, 2019
Derivative [Line Items]
Unrealized Gain (Loss) on Cash Flow Hedging Instruments	$ (1,186)	$ (575)
Borrowing Derivative [Member]
Derivative [Line Items]
Unrealized Gain (Loss) on Cash Flow Hedging Instruments	(1,186)	(575)
Derivative, Notional Amount	25,000	25,000
Loan Derivative [Member]
Derivative [Line Items]
Unrealized Gain (Loss) on Cash Flow Hedging Instruments	0	0
Derivative, Notional Amount	34,650	35,503
Other Assets [Member] | Borrowing Derivative [Member]
Derivative [Line Items]
Unrealized Gain (Loss) on Cash Flow Hedging Instruments	0	0
Derivative, Notional Amount	0	0
Other Assets [Member] | Loan Derivative [Member]
Derivative [Line Items]
Unrealized Gain (Loss) on Cash Flow Hedging Instruments	4,617	1,781
Derivative, Notional Amount	34,650	24,421
Other Assets [Member] | Interest Rate Swap [Member]
Derivative [Line Items]
Unrealized Gain (Loss) on Cash Flow Hedging Instruments	4,617	1,870
Derivative, Notional Amount	34,650	35,504
Other Liabilities [Member] | Borrowing Derivative [Member]
Derivative [Line Items]
Unrealized Gain (Loss) on Cash Flow Hedging Instruments	(1,186)	(575)
Derivative, Notional Amount	25,000	25,000
Other Liabilities [Member] | Loan Derivative [Member]
Derivative [Line Items]
Unrealized Gain (Loss) on Cash Flow Hedging Instruments	0	(89)
Derivative, Notional Amount	0	11,083
Other Liabilities [Member] | Interest Rate Swap [Member]
Derivative [Line Items]
Unrealized Gain (Loss) on Cash Flow Hedging Instruments	(5,803)	(2,445)
Derivative, Notional Amount	59,650	60,504
Individually Immaterial Counterparties [Member] | Other Assets [Member] | Loan Derivative [Member]
Derivative [Line Items]
Unrealized Gain (Loss) on Cash Flow Hedging Instruments	0	89
Derivative, Notional Amount	0	11,083
Individually Immaterial Counterparties [Member] | Other Liabilities [Member] | Loan Derivative [Member]
Derivative [Line Items]
Unrealized Gain (Loss) on Cash Flow Hedging Instruments	(4,617)	(1,781)
Derivative, Notional Amount	$ 34,650	$ 24,421

Other Comprehensive Income (L_3

Other Comprehensive Income (Loss) (Component Of Accumulated Other Comprehensive Income (Loss)) (Details) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019	Dec. 31, 2018
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other comprehensive loss before reclassifications	$ 17,693,000	$ 14,335,000
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax	0	0
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax	(483,000)	(206,000)
Other Comprehensive Income (Loss), Securities, Available-for-sale, Adjustment, after Tax	18,176,000	14,541,000
Other comprehensive income (loss)	17,693,000	14,335,000
Other Comprehensive Income (Loss), Securities, Available-for-sale, Adjustment, before Reclassification Adjustments, after Tax	18,176,000	14,541,000
Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment, after Tax	0	0
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax	(483,000)	(206,000)
Changes in pension plan assets and benefit obligations, Net-of-tax amount	(26,674,000)	(29,672,000)	$ 26,674,000	$ 29,672,000
AOCI, Cash Flow Hedge, Cumulative Gain (Loss), after Tax	(937,000)	(206,000)	(454,000)	0
Unrealized gains on available-for-sale securities, Net-of-tax amount	35,715,000	(5,575,000)	17,539,000	(20,116,000)
Total accumulated other comprehensive income (loss), Net-of-tax amount	8,104,000	(35,453,000)	$ (9,589,000)	$ (49,788,000)
Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI for Write-down of Securities, before Tax	$ 0	$ 0

Earnings Per Common Share (Narr

Earnings Per Common Share (Narrative) (Details) - shares	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Treasury Stock, Shares, Acquired	76,000	86,650
Common Stock [Member]
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Treasury Stock, Shares, Acquired	76,000	86,650
Performance Shares [Member] | Common Stock [Member]
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period	62,265	58,740

Earnings Per Common Share (Summ

Earnings Per Common Share (Summary Of Computation Of Basic And Diluted Earnings Per Common Share) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Earnings Per Share [Abstract]
Income available to common shareholders	$ 22,372	$ 25,455
Denominator for basic earnings per share (weighted average common shares outstanding)	16,303,602	15,651,541
Effect of dilutive options and warrants	122,279	93,236
Denominator for diluted earnings per share (weighted average common shares outstanding adjusted for the effect of dilutive options and warrants)	16,425,881	15,744,777
Basic earnings per common share	$ 1.37	$ 1.63
Diluted earnings per common share	$ 1.36	$ 1.62

Segment Information (Schedule O

Segment Information (Schedule Of Operating Results By Segment) (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2020USD ($)segments	Mar. 31, 2019USD ($)	Dec. 31, 2019USD ($)
Segment Reporting Information [Line Items]
Number of Operating Segments | segments	2
Net interest income	$ 76,283	$ 67,776
Provision for (recovery of) loan losses	5,153	2,498
Other income and security gains	22,486	22,025
Total other expense	66,276	56,827
Income (loss) before income taxes	27,340	30,476
Income Tax Expense (Benefit)	4,968	5,021
Net Income	22,372	25,455
Assets	8,719,291	7,852,246	$ 8,558,377
PNB [Member]
Segment Reporting Information [Line Items]
Net interest income	75,214	66,282
Provision for (recovery of) loan losses	5,534	2,440
Other income and security gains	23,481	20,708
Total other expense	61,368	51,974
Income (loss) before income taxes	31,793	32,576
Income Tax Expense (Benefit)	5,885	5,884
Net Income	25,908	26,692
Assets	8,673,683	7,801,148
GFSC [Member]
Segment Reporting Information [Line Items]
Net interest income	1,152	1,325
Provision for (recovery of) loan losses	277	145
Other income and security gains	32	32
Total other expense	765	845
Income (loss) before income taxes	142	367
Income Tax Expense (Benefit)	30	80
Net Income	112	287
Assets	24,354	30,238
All Other [Member]
Segment Reporting Information [Line Items]
Net interest income	(83)	169
Provision for (recovery of) loan losses	(658)	(87)
Other income and security gains	(1,027)	1,285
Total other expense	4,143	4,008
Income (loss) before income taxes	(4,595)	(2,467)
Income Tax Expense (Benefit)	(947)	(943)
Net Income	(3,648)	(1,524)
Assets	$ 21,254	$ 20,860

Share Based Compensation (Detai

Share Based Compensation (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number	214,226		194,722
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period	(36,674)	(27,719)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period	(688)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Period Increase (Decrease)	(5,399)
Share-based Payment Arrangement, Shares Withheld for Tax Withholding Obligation	11,646	8,736
Restricted Stock, Shares Issued Net of Shares for Tax Withholdings	25,028	18,983
Share-based Payment Arrangement, Expense	$ 1,300	$ 1,400
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount	$ 10,831
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number	180,626
Expense to be paid next twelve months [Domain]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount	$ 3,663
Expense to be paid Year Two [Domain]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount	3,614
Expense to be paid Year Three [Domain]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount	2,389
Expense to be paid Year Four [Domain]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount	1,002
Expense to be paid Year Five [Domain]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount	$ 163
2017 Employees Long Term Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized	750,000
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant	537,735
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross	62,265
2017 Non Employee Directors LTIP [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized	150,000
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant	113,700
2013 Long Term Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized	600,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number	18,732
Performance Shares [Member] | 2017 Employees Long Term Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross	62,265	58,740

Benefit Plan (Components Of Net

Benefit Plan (Components Of Net Periodic Benefit Expense) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Defined Benefit Plan Disclosure [Line Items]
Pension plan contributions	$ 0	$ 0
Service cost	2,080	1,468
Interest cost	1,320	1,373
Defined Benefit Plan, Net Periodic Benefit Cost (Credit)	91	285
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]
Service cost	2,080	1,468
Interest cost	1,320	1,373
Expected return on plan assets	(3,603)	(3,026)
Recognized net actuarial loss	294	470
Benefit expense	91	285
Supplemental Employee Retirement Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost	364	201
Interest cost	134	165
Defined Benefit Plan, Net Periodic Benefit Cost (Credit)	498	366
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]
Service cost	364	201
Interest cost	134	165
Benefit expense	$ 498	$ 366

Fair Value (Narrative) (Details

Fair Value (Narrative) (Details) - USD ($)	3 Months Ended		12 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019	Dec. 31, 2018
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Loans Receivable, Fair Value Disclosure	$ 6,478,525,000		$ 6,441,458,000
expense related to other repossessed assets	0	$ 0
Alternative Investment	20,521,000		20,411,000
Loans Held-for-sale, Fair Value Disclosure	23,901,000		12,278,000
Impaired Financing Receivable, Carrying Value	$ 80,320,000		72,261,000
Discount percentage applied to real estate appraised values	15.00%
Discount percentage applied to lot development appraised values	6.00%
Partial Charge-Offs On Impaired Loans	$ 733,000		719,000
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	5,531,000		5,230,000
Impaired Financing Receivable, Related Allowance	5,531,000		5,230,000
Impaired Loan Fair Value	2,154,000		2,090,000
Partial Charge-Offs On Impaired Loans carried at Fair Value	313,000		313,000
Book Value Of Impaired Loans Carried At Fair Value	2,275,000		2,167,000
Impaired Financing Receivable, carried at fair value, related expense	57,000	33,000
MSR recorded at lower of cost or fair value	8,768,000	10,082,000	10,070,000	$ 10,178,000
Mortgage Servicing Rights Fair Value			5,800,000
Valuation allowance of MSR	2,351,000	289,000	825,000	$ 232,000
MSRs recorded at cost	6,000		4,300,000
Changes due to fair value adjustments	(1,526,000)	(57,000)
Other Real Estate, Foreclosed Assets, and Repossessed Assets	$ 3,600,000		$ 4,029,000
Percent of OREO held at fair value	83.00%		75.00%
Other Real Estate, Foreclosed Assets, and Repossessed Assets, Fair Value	$ 3,000,000		$ 3,000,000
OREO valuation adjustments	2,000	27,000
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unfunded Commitments	7,800,000		8,500,000
Alternative Investment, income recognized	(204,000)	$ 1,600,000
Fair Value Measured at Net Asset Value Per Share [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Alternative Investment	12,700,000		11,900,000
Commercial Receivables, excluding Commercial, Financial, and Agricultural [Domain]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impaired Financing Receivable, Related Allowance	121,000		77,000
Financing Receivable, not collateral dependent [Domain]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impaired Financing Receivable, Related Allowance	5,410,000		5,153,000
Fair Value, Nonrecurring [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Loans Receivable, Fair Value Disclosure	$ 2,154,000		$ 2,090,000

Fair Value (Assets And Liabilit

Fair Value (Assets And Liabilities Measured At Fair Value On A Recurring Basis) (Details) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2020	Dec. 31, 2019
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	$ 320,920,000	$ 159,956,000
Mortgage loans held for sale	23,900,000	12,300,000
Mortgage IRLCs	1,000,000	221,000
Investment securities	1,184,399,000	1,209,701,000
Loans Held-for-sale, Fair Value Disclosure	23,901,000	12,278,000
Impaired Loan Fair Value	2,154,000	2,090,000
Other Assets, Fair Value Disclosure	6,451,435,000	6,426,869,000
Loans Receivable, Fair Value Disclosure	6,478,525,000	6,441,458,000
Time deposits	1,069,209,000	1,145,537,000
Other Liabilities, Fair Value Disclosure	2,667,000	1,273,000
Deposits, Fair Value Disclosure	1,071,876,000	1,146,810,000
Short Term Borrowings Fair Value	193,373,000	230,657,000
Long-term debt	150,782,000	200,726,000
Subordinated Debt Obligations, Fair Value Disclosure	13,635,000	14,372,000
Unrealized Gain (Loss) on Cash Flow Hedging Instruments	1,186,000	575,000
Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	320,920,000	159,956,000
Mortgage IRLCs	0	0
Other Liabilities, Fair Value Disclosure	2,667,000	1,273,000
Deposits, Fair Value Disclosure	2,667,000	1,273,000
Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Mortgage IRLCs	1,035,000	221,000
Investment securities	1,184,399,000	1,209,701,000
Loans Held-for-sale, Fair Value Disclosure	23,901,000	12,278,000
Loans Receivable, Fair Value Disclosure	24,936,000	12,499,000
Time deposits	1,069,209,000	1,145,537,000
Deposits, Fair Value Disclosure	1,069,209,000	1,145,537,000
Short Term Borrowings Fair Value	193,373,000	230,657,000
Long-term debt	150,782,000	200,726,000
Subordinated Debt Obligations, Fair Value Disclosure	13,635,000	14,372,000
Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Mortgage IRLCs	0	0
Impaired Loan Fair Value	2,154,000	2,090,000
Other Assets, Fair Value Disclosure	6,451,435,000	6,426,869,000
Loans Receivable, Fair Value Disclosure	6,453,589,000	6,428,959,000
Fair Value, Recurring [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Mortgage loans held for sale	23,901,000	12,278,000
Mortgage IRLCs	1,035,000	221,000
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Mortgage loans held for sale	23,901,000	12,278,000
Mortgage IRLCs	1,035,000	221,000
US States and Political Subdivisions Debt Securities [Member] | Fair Value, Recurring [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Investments, Fair Value Disclosure	320,766,000	320,491,000
US States and Political Subdivisions Debt Securities [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Investments, Fair Value Disclosure	320,766,000	320,491,000
U S Government Sponsored Entities Asset Backed Securities [Member] | Fair Value, Recurring [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Investments, Fair Value Disclosure	863,633,000	889,210,000
U S Government Sponsored Entities Asset Backed Securities [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Investments, Fair Value Disclosure	863,633,000	889,210,000
Loans Receivable [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Swap	4,617,000	1,870,000
Loans Receivable [Member] | Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Mortgage IRLCs	0	0
Loans Receivable [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Mortgage IRLCs	4,617,000	1,870,000
Swap	4,617,000	1,870,000
Loans Receivable [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Mortgage IRLCs	0	0
Loans Receivable [Member] | Fair Value, Recurring [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Mortgage IRLCs	4,617,000	1,870,000
Swap	4,617,000	1,870,000
Loans Receivable [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Mortgage IRLCs	4,617,000	1,870,000
Swap	4,617,000	1,870,000
Equity Securities [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Investment securities	1,982,000	1,993,000
Equity Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Investment securities	1,519,000	1,537,000
Equity Securities [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Investment securities	463,000	456,000
Equity Securities [Member] | Fair Value, Recurring [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Investments, Fair Value Disclosure	1,982,000	1,993,000
Equity Securities [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Investments, Fair Value Disclosure	1,519,000	1,537,000
Equity Securities [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Investments, Fair Value Disclosure	463,000	456,000
Swap [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Swap	226,000	226,000
Swap [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Unrealized Gain (Loss) on Cash Flow Hedging Instruments	1,186,000	575,000
Swap [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Swap	226,000	226,000
Swap [Member] | Fair Value, Recurring [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Swap	226,000	226,000
Swap [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Swap	226,000	226,000
Reported Value Measurement [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	320,920,000	159,956,000
Mortgage IRLCs	1,035,000	221,000
Investment securities	1,184,399,000	1,209,701,000
Loans Held-for-sale, Fair Value Disclosure	23,901,000	12,278,000
Impaired Loan Fair Value	2,154,000	2,090,000
Other Assets, Fair Value Disclosure	6,433,926,000	6,430,136,000
Loans Receivable, Fair Value Disclosure	6,461,016,000	6,444,725,000
Time deposits	1,060,835,000	1,139,131,000
Other Liabilities, Fair Value Disclosure	2,667,000	1,273,000
Deposits, Fair Value Disclosure	1,063,502,000	1,140,404,000
Short Term Borrowings Fair Value	193,373,000	230,657,000
Long-term debt	140,000,000	192,500,000
Subordinated Debt Obligations, Fair Value Disclosure	15,000,000	15,000,000
Reported Value Measurement [Member] | Loans Receivable [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Mortgage IRLCs	4,617,000	1,870,000
Swap	4,617,000	1,870,000
Reported Value Measurement [Member] | Equity Securities [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Investment securities	1,982,000	1,993,000
Reported Value Measurement [Member] | Swap [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Swap	$ 226,000	$ 226,000

Fair Value (Reconciliation Of L

Fair Value (Reconciliation Of Level 3 Input For Financial Instruments Measured On Recurring Basis) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019	Dec. 31, 2018
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Included in other comprehensive income	$ 7	$ 9
Fair Value, Recurring [Member] | Equity Securities [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Investments, Fair Value Disclosure	1,982		$ 1,993
Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member] | Equity Securities [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Investments, Fair Value Disclosure	463		456
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, beginning	463	433	456	$ 424
Balance, ending	463	433	456	424
Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member] | Swap [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, beginning	(226)	(226)	(226)	(226)
Included in other comprehensive income		0
Balance, ending	$ (226)	$ (226)	$ (226)	$ (226)

Fair Value Fair Value (Assets a

Fair Value Fair Value (Assets and liabilities measured at fair value on a nonrecurring basis) (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans Receivable, Fair Value Disclosure	$ 6,478,525	$ 6,441,458
Other Assets, Fair Value Disclosure	6,451,435	6,426,869
Other Repossessed Assets	4,100	4,200
Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans Receivable, Fair Value Disclosure	24,936	12,499
Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans Receivable, Fair Value Disclosure	6,453,589	6,428,959
Other Assets, Fair Value Disclosure	6,451,435	6,426,869
Fair Value, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans Receivable, Fair Value Disclosure	2,154	2,090
Servicing Asset at Fair Value, Amount	8,762	5,797
Other Assets, Fair Value Disclosure	2,977	3,033
Other Repossessed Assets	3,599	3,599
Fair Value, Nonrecurring [Member] | Residential Real Estate [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans Receivable, Fair Value Disclosure	164	217
Fair Value, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Servicing Asset at Fair Value, Amount	8,762	5,797
Fair Value, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans Receivable, Fair Value Disclosure	2,154	2,090
Other Assets, Fair Value Disclosure	2,977	3,033
Other Repossessed Assets	3,599	3,599
Fair Value, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member] | Residential Real Estate [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans Receivable, Fair Value Disclosure	164	217
Commercial Real Estate Portfolio Segment [Member] | Fair Value, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans Receivable, Fair Value Disclosure	1,990	1,873
Commercial Real Estate Portfolio Segment [Member] | Fair Value, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans Receivable, Fair Value Disclosure	1,990	1,873
Residential Real Estate [Member] | Fair Value, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other Assets, Fair Value Disclosure	682	738
Residential Real Estate [Member] | Fair Value, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other Assets, Fair Value Disclosure	682	738
Commercial Real Estate [Member] | Fair Value, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other Assets, Fair Value Disclosure	2,295	2,295
Commercial Real Estate [Member] | Fair Value, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other Assets, Fair Value Disclosure	2,295	2,295
Reported Value Measurement [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans Receivable, Fair Value Disclosure	6,461,016	6,444,725
Other Assets, Fair Value Disclosure	$ 6,433,926	$ 6,430,136

Fair Value Qualitative informat

Fair Value Qualitative information about Level 3 fair value measurements (Details) $ in Thousands	Mar. 31, 2020USD ($)	Dec. 31, 2019USD ($)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired Loan Fair Value	$ 2,154	$ 2,090
Other Assets, Fair Value Disclosure	6,451,435	6,426,869
Loans Held-for-sale, Fair Value Disclosure	23,901	12,278
Fair Value, Inputs, Level 3 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired Loan Fair Value	2,154	2,090
Other Assets, Fair Value Disclosure	6,451,435	6,426,869
Fair Value, Nonrecurring [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other Assets, Fair Value Disclosure	2,977	3,033
Fair Value, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other Assets, Fair Value Disclosure	2,977	3,033
Fair Value, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired Loan Fair Value		1,873
Fair Value, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Real Estate [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other Assets, Fair Value Disclosure	2,295	2,295
Fair Value, Nonrecurring [Member] | Residential Real Estate [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other Assets, Fair Value Disclosure	682	738
Fair Value, Nonrecurring [Member] | Residential Real Estate [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other Assets, Fair Value Disclosure	682	738
Fair Value, Nonrecurring [Member] | Residential Real Estate [Member] | Loans Receivable [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired Loan Fair Value		217
Fair Value, Nonrecurring [Member] | Residential Real Estate [Member] | Real Estate [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other Assets, Fair Value Disclosure	682	738
Estimate of Fair Value Measurement [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired Loan Fair Value		$ 2,090
Estimate of Fair Value Measurement [Member] | Fair Value, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired Loan Fair Value	1,990
Estimate of Fair Value Measurement [Member] | Fair Value, Nonrecurring [Member] | Residential Real Estate [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired Loan Fair Value	$ 164
Measurement Input, Comparability Adjustment [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member] | Minimum [Member] | Valuation, Market Approach [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired Loans Receivable, Measurement Input	0	0
Measurement Input, Comparability Adjustment [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member] | Maximum [Member] | Valuation, Market Approach [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired Loans Receivable, Measurement Input	1.390	0.560
Measurement Input, Comparability Adjustment [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member] | Weighted Average [Member] | Valuation, Market Approach [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired Loans Receivable, Measurement Input	0.214	0.265
Measurement Input, Comparability Adjustment [Member] | Commercial Real Estate Portfolio Segment [Member] | Real Estate [Member] | Minimum [Member] | Valuation, Market Approach [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other Real Estate Owned, Measurement Input	0.009	0.009
Measurement Input, Comparability Adjustment [Member] | Commercial Real Estate Portfolio Segment [Member] | Real Estate [Member] | Maximum [Member] | Valuation, Market Approach [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other Real Estate Owned, Measurement Input	0.684	0.684
Measurement Input, Comparability Adjustment [Member] | Commercial Real Estate Portfolio Segment [Member] | Real Estate [Member] | Weighted Average [Member] | Valuation, Market Approach [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other Real Estate Owned, Measurement Input	0.347	0.347
Measurement Input, Comparability Adjustment [Member] | Residential Real Estate [Member] | Loans Receivable [Member] | Minimum [Member] | Valuation, Market Approach [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired Loans Receivable, Measurement Input	0	0
Measurement Input, Comparability Adjustment [Member] | Residential Real Estate [Member] | Loans Receivable [Member] | Maximum [Member] | Valuation, Market Approach [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired Loans Receivable, Measurement Input	0.535	0.535
Measurement Input, Comparability Adjustment [Member] | Residential Real Estate [Member] | Loans Receivable [Member] | Weighted Average [Member] | Valuation, Market Approach [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired Loans Receivable, Measurement Input	0.142	0.108
Measurement Input, Comparability Adjustment [Member] | Residential Real Estate [Member] | Real Estate [Member] | Minimum [Member] | Valuation, Market Approach [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other Real Estate Owned, Measurement Input	0.046	0.046
Measurement Input, Comparability Adjustment [Member] | Residential Real Estate [Member] | Real Estate [Member] | Maximum [Member] | Valuation, Market Approach [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other Real Estate Owned, Measurement Input	0.546	0.546
Measurement Input, Comparability Adjustment [Member] | Residential Real Estate [Member] | Real Estate [Member] | Weighted Average [Member] | Valuation, Market Approach [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other Real Estate Owned, Measurement Input	0.394	0.392
Measurement Input, Cap Rate [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member] | Minimum [Member] | Valuation, Income Approach [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired Loans Receivable, Measurement Input	0.200
Measurement Input, Cap Rate [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member] | Maximum [Member] | Valuation, Income Approach [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired Loans Receivable, Measurement Input	0.200
Measurement Input, Cap Rate [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member] | Weighted Average [Member] | Valuation, Income Approach [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired Loans Receivable, Measurement Input	0.200
Measurement Input, Cap Rate [Member] | Commercial Real Estate Portfolio Segment [Member] | Real Estate [Member] | Minimum [Member] | Valuation, Income Approach [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other Real Estate Owned, Measurement Input	0.130	0.130
Measurement Input, Cap Rate [Member] | Commercial Real Estate Portfolio Segment [Member] | Real Estate [Member] | Maximum [Member] | Valuation, Income Approach [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other Real Estate Owned, Measurement Input	0.130	0.130
Measurement Input, Cap Rate [Member] | Commercial Real Estate Portfolio Segment [Member] | Real Estate [Member] | Weighted Average [Member] | Valuation, Income Approach [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other Real Estate Owned, Measurement Input	0.130	0.130
Measurement input replacement cost [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member] | Minimum [Member] | Valuation, Cost Approach [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired Loans Receivable, Measurement Input		0.931
Measurement input replacement cost [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member] | Maximum [Member] | Valuation, Cost Approach [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired Loans Receivable, Measurement Input		0.931
Measurement input replacement cost [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member] | Weighted Average [Member] | Valuation, Cost Approach [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired Loans Receivable, Measurement Input		0.931

Fair Value Fair Value (Impaired

Fair Value Fair Value (Impaired Financing Receivables Additional Information) (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2020	Dec. 31, 2019	Mar. 31, 2019
Schedule of Impaired Financing Receivables Additional Information [Line Items]
Book Value Of Impaired Loans Carried At Fair Value	$ 2,275	$ 2,167
Partial Charge-Offs On Impaired Loans carried at Fair Value	313	313
Impaired Financing Receivable, Related Allowance	5,531	5,230
impaired Financing Receivable, loans not held at Fair Value, Carrying Amount	78,166	70,171
Impaired Financing Receivable, Recorded Investment	85,851	77,491	$ 50,907
Impaired Loan Fair Value	2,154	2,090
Impaired Financing Receivable, loans not held at Fair Value, Recorded Investment	83,576	75,324
Partial Charge-offs on Impaired Loans carried at Cost	420	406
Impaired Financing Receivable, Carrying Value	80,320	72,261
Partial Charge-Offs On Impaired Loans	733	719
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	5,531	5,230
Financing Receivable, not collateral dependent [Domain]
Schedule of Impaired Financing Receivables Additional Information [Line Items]
Impaired Financing Receivable, Related Allowance	5,410	5,153
Commercial Receivables, excluding Commercial, Financial, and Agricultural [Domain]
Schedule of Impaired Financing Receivables Additional Information [Line Items]
Impaired Financing Receivable, Related Allowance	$ 121	$ 77

Fair Value (Fair Value Of Finan

Fair Value (Fair Value Of Financial Instruments) (Details) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2020	Dec. 31, 2019
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and money market instruments	$ 320,920,000	$ 159,956,000
Investment securities	1,184,399,000	1,209,701,000
Loans Held-for-sale, Fair Value Disclosure	23,901,000	12,278,000
Derivative Assets	1,000,000	221,000
Impaired Loan Fair Value	2,154,000	2,090,000
Other loans	6,451,435,000	6,426,869,000
Loans receivable, net	6,478,525,000	6,441,458,000
Time deposits	1,069,209,000	1,145,537,000
Other	2,667,000	1,273,000
Total deposits	1,071,876,000	1,146,810,000
Short-term borrowings	193,373,000	230,657,000
Long-term debt	150,782,000	200,726,000
Subordinated debentures/notes	13,635,000	14,372,000
Unrealized Gain (Loss) on Cash Flow Hedging Instruments	1,186,000	575,000
Estimate of Fair Value Measurement [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative Assets	1,035,000	221,000
Impaired Loan Fair Value		2,090,000
Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Swap	4,617,000	1,870,000
Loans [Member] | Estimate of Fair Value Measurement [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative Assets	4,617,000	1,870,000
Equity Securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investment securities	1,982,000	1,993,000
Swap [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Swap	226,000	226,000
Fair Value, Inputs, Level 1 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and money market instruments	320,920,000	159,956,000
Derivative Assets	0	0
Other	2,667,000	1,273,000
Total deposits	2,667,000	1,273,000
Fair Value, Inputs, Level 1 [Member] | Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative Assets	0	0
Fair Value, Inputs, Level 1 [Member] | Equity Securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investment securities	1,519,000	1,537,000
Fair Value, Inputs, Level 2 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investment securities	1,184,399,000	1,209,701,000
Loans Held-for-sale, Fair Value Disclosure	23,901,000	12,278,000
Derivative Assets	1,035,000	221,000
Loans receivable, net	24,936,000	12,499,000
Time deposits	1,069,209,000	1,145,537,000
Total deposits	1,069,209,000	1,145,537,000
Short-term borrowings	193,373,000	230,657,000
Long-term debt	150,782,000	200,726,000
Subordinated debentures/notes	13,635,000	14,372,000
Fair Value, Inputs, Level 2 [Member] | Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative Assets	4,617,000	1,870,000
Swap	4,617,000	1,870,000
Fair Value, Inputs, Level 2 [Member] | Swap [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Unrealized Gain (Loss) on Cash Flow Hedging Instruments	1,186,000	575,000
Fair Value, Inputs, Level 3 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative Assets	0	0
Impaired Loan Fair Value	2,154,000	2,090,000
Other loans	6,451,435,000	6,426,869,000
Loans receivable, net	6,453,589,000	6,428,959,000
Fair Value, Inputs, Level 3 [Member] | Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative Assets	0	0
Fair Value, Inputs, Level 3 [Member] | Equity Securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investment securities	463,000	456,000
Fair Value, Inputs, Level 3 [Member] | Swap [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Swap	$ 226,000	$ 226,000

Revenue from Contracts with C_3

Revenue from Contracts with Customers (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Disaggregation of Revenue [Line Items]
Personal trust and agency accounts	$ 2,171	$ 2,301
Employee benefit and retirement-related accounts	1,916	1,670
Investment management and investment advisory agency accounts	2,642	2,381
Other	384	371
Non-sufficient funds (NSF) fees	1,615	1,616
Demand deposit account (DDA) charges	761	780
Other	152	163
Credit card	597	600
HELOC	98	99
Installment	53	70
Real estate	2,647	1,757
Commercial	371	292
Debit card fee income	4,960	4,369
Bank owned life insurance income	1,248	1,006
ATM Fees	412	440
Gains (Losses) on Sales of Other Real Estate	(196)	(12)
Loss (gain) on equity securities, net	(973)	1,742
Other components of net periodic benefit income	1,988	1,183
Other	1,640	1,197
Total other income	22,486	22,025
Bank Servicing [Member]
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer, Including Assessed Tax	3,766	2,818
Within Scope [Domain]
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer, Including Assessed Tax	2,300	1,200
Out of Scope [Domain]
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer, Including Assessed Tax	1,500	1,600
PNB [Member]
Disaggregation of Revenue [Line Items]
Personal trust and agency accounts	2,171	2,301
Employee benefit and retirement-related accounts	1,916	1,670
Investment management and investment advisory agency accounts	2,642	2,381
Other	384	371
Non-sufficient funds (NSF) fees	1,615	1,616
Demand deposit account (DDA) charges	761	780
Other	152	163
Credit card	596	597
HELOC	98	95
Installment	53	74
Real estate	2,647	1,757
Commercial	371	292
Debit card fee income	4,960	4,369
Bank owned life insurance income	1,166	898
ATM Fees	412	440
Gains (Losses) on Sales of Other Real Estate	(196)	(12)
Loss (gain) on equity securities, net	166	589
Other components of net periodic benefit income	1,940	1,147
Other	1,627	1,180
Total other income	23,481	20,708
GFSC [Member]
Disaggregation of Revenue [Line Items]
Personal trust and agency accounts	0	0
Employee benefit and retirement-related accounts	0	0
Investment management and investment advisory agency accounts	0	0
Other	0	0
Non-sufficient funds (NSF) fees	0	0
Demand deposit account (DDA) charges	0	0
Other	0	0
Credit card	1	3
HELOC	0	0
Installment	0	0
Real estate	0	0
Commercial	0	0
Debit card fee income	0	0
Bank owned life insurance income	0	0
ATM Fees	0	0
Gains (Losses) on Sales of Other Real Estate	0	0
Loss (gain) on equity securities, net	0	0
Other components of net periodic benefit income	24	13
Other	7	16
Total other income	32	32
All Other [Member]
Disaggregation of Revenue [Line Items]
Personal trust and agency accounts	0	0
Employee benefit and retirement-related accounts	0	0
Investment management and investment advisory agency accounts	0	0
Other	0	0
Non-sufficient funds (NSF) fees	0	0
Demand deposit account (DDA) charges	0	0
Other	0	0
Credit card	0	0
HELOC	0	4
Installment	0	(4)
Real estate	0	0
Commercial	0	0
Debit card fee income	0	0
Bank owned life insurance income	82	108
ATM Fees	0	0
Gains (Losses) on Sales of Other Real Estate	0	0
Loss (gain) on equity securities, net	(1,139)	1,153
Other components of net periodic benefit income	24	23
Other	6	1
Total other income	$ (1,027)	$ 1,285