Park National (PRK) 10-Q 28 Jul 15 2015 Q2 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	6 Months Ended
	Jun. 30, 2015	Jul. 27, 2015
Document Information [Line Items]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Jun. 30, 2015
Document Fiscal Year Focus	2,015
Document Fiscal Period Focus	Q2
Entity Registrant Name	PARK NATIONAL CORP /OH/
Entity Central Index Key	805,676
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		15,370,873

Consolidated Condensed Balance

Consolidated Condensed Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Assets:
Cash and due from banks	$ 127,501	$ 133,511
Money market instruments	276,785	104,188
Cash and cash equivalents	404,286	237,699
Investment securities:
Securities available-for-sale, at fair value (amortized cost of $1,368,902 and $1,299,980 at June 30, 2015 and December 31, 2014, respectively)	1,370,265	1,301,915
Securities held-to-maturity, at amortized cost (fair value of $123,546 and $143,490 at June 30, 2015 and December 31, 2014, respectively)	121,527	140,562
Other investment securities	58,311	58,311
Total investment securities	1,550,103	1,500,788
Loans	4,900,974	4,829,682
Allowance for loan losses	(57,427)	(54,352)
Net loans	4,843,547	4,775,330
Bank owned life insurance	179,979	171,928
Prepaid assets	81,950	75,190
Goodwill	72,334	72,334
Premises and equipment, net	58,725	55,479
Affordable housing tax credit investments	54,457	48,911
Other real estate owned	21,876	22,605
Interest Receivable	17,825	17,677
Mortgage loan servicing rights	8,561	8,613
Other	15,926	14,645
Total assets	7,309,569	7,001,199
Liabilities and Shareholders' Equity:
Noninterest bearing	1,299,264	1,269,296
Interest bearing	4,213,102	3,858,704
Total deposits	5,512,366	5,128,000
Short-term borrowings	238,618	276,980
Long-term debt	735,062	786,602
Subordinated debentures and notes	45,000	45,000
Unfunded commitments in affordable housing tax credit investments	21,339	16,629
Accrued interest payable	2,432	2,551
Other	48,789	48,896
Total liabilities	6,603,606	6,304,658
Shareholders' equity:
Preferred shares (200,000 shares authorized; 0 shares issued)	0	0
Common shares (No par value; 20,000,000 shares authorized; 16,150,866 shares issued at June 30, 2015 and 16,150,888 shares issued at December 31, 2014)	303,573	303,104
Retained earnings	495,592	484,484
Treasury shares (779,989 shares at June 30, 2015 and 758,489 at December 31, 2014)	(79,222)	(77,439)
Accumulated other comprehensive loss, net of taxes	(13,980)	(13,608)
Total shareholders' equity	705,963	696,541
Total liabilities and shareholders' equity	$ 7,309,569	$ 7,001,199

Consolidated Condensed Balance3

Consolidated Condensed Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Securities available-for-sale, amortized cost	$ 1,368,902	$ 1,299,980
Securities held-to-maturity, fair value	$ 123,546	$ 143,490
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	16,150,866	16,150,888
Treasury stock shares	779,989	758,489

Consolidated Condensed Statemen

Consolidated Condensed Statements Of Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Interest and dividend income:
Interest and fees on loans	$ 56,463	$ 57,004	$ 111,875	$ 111,757
Interest and dividends on:
Obligations of U.S. Government, its agencies and other securities	9,113	9,271	18,502	18,747
Other interest income	228	88	445	201
Total interest and dividend income	65,804	66,363	130,822	130,705
Interest on deposits:
Demand and savings deposits	556	399	1,042	792
Time deposits	2,542	2,133	5,164	4,411
Interest on borrowings:
Short-term borrowings	106	127	239	252
Long-term debt	6,085	7,143	12,327	14,209
Total interest expense	9,289	9,802	18,772	19,664
Net interest income	56,515	56,561	112,050	111,041
Provision for (recovery of) loan losses	1,612	(1,260)	3,244	(3,485)
Net interest income after provision for loan losses	54,903	57,821	108,806	114,526
Other income:
Income from fiduciary activities	5,210	4,825	10,122	9,366
Service charges on deposit accounts	3,684	3,942	7,065	7,601
Other service income	3,025	2,527	5,326	4,445
Checkcard fee income	3,665	3,493	7,016	6,706
Bank owned life insurance income	1,086	1,026	2,964	2,288
ATM Fees	614	636	1,192	1,230
OREO valuation adjustments	(251)	(675)	(555)	(1,091)
Gain on sale of OREO, net	513	2,603	1,186	3,309
Gain (Loss) on Sales of Loans, Net	0	0	756	0
Other	1,645	1,294	2,992	2,465
Total other income	19,191	19,671	38,064	36,319
Other expense:
Salaries and employee benefits	25,724	26,140	52,391	51,200
Occupancy expense	2,381	2,457	4,960	5,289
Furniture and equipment expense	2,831	2,994	5,693	5,992
Data processing fees	1,197	1,121	2,464	2,235
Professional fees and services	5,583	8,168	10,277	14,451
Marketing	937	1,006	1,950	2,124
Insurance	1,362	1,467	2,823	2,914
Communication	1,233	1,293	2,564	2,636
Excise and Sales Taxes	883	925	1,930	1,900
Other Real Estate Owned Expense	324	308	791	1,585
Other expense	2,212	362	4,544	1,694
Total other expense	44,667	46,241	90,387	92,020
Income before income taxes	29,427	31,251	56,483	58,825
Income taxes	8,388	9,441	16,400	17,438
Net income	21,039	21,810	40,083	41,387
Net income available to common shareholders	$ 21,039	$ 21,810	$ 40,083	$ 41,387
Net income available to common shareholders
Basic	$ 1.37	$ 1.42	$ 2.61	$ 2.69
Diluted	$ 1.37	$ 1.42	$ 2.60	$ 2.69
Weighted average common shares outstanding
Basic	15,370,882	15,392,435	15,375,026	15,396,770
Diluted	15,407,881	15,412,167	15,411,920	15,413,568
Cash dividends declared	$ 0.94	$ 0.94	$ 1.88	$ 1.88

Consolidated Condensed Stateme5

Consolidated Condensed Statements of Comprehensive Income - Scenario, Unspecified [Domain] - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Net Income	$ 21,039	$ 21,810	$ 40,083	$ 41,387
Other comprehensive income, net of tax:
Unrealized net holding (loss) gain on securities available-for-sale, net of income tax (benefit) of $(4,432) and $7,042 for the three months ended June 30, 2015 and 2014, and $(200) and $12,933 for the six months ended June 30, 2015 and 2014, respectively	(8,231)	13,079	(372)	24,020
Other comprehensive income (loss)	(8,231)	13,079	(372)	24,020
Comprehensive income	$ 12,808	$ 34,889	$ 39,711	$ 65,407

Consolidated Condensed Stateme6

Consolidated Condensed Statements of Comprehensive Income (Parenthetical) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Statement of Comprehensive Income [Abstract]
Unrealized net holding gain (loss) on securities available-for-sale, Tax expense	$ (4,432)	$ 7,042	$ (200)	$ 12,933

Consolidated Condensed Stateme7

Consolidated Condensed Statements Of Changes In Stockholders' Equity - USD ($) $ in Thousands	Total	Preferred Stock [Member]	Common Stock [Member]	Retained Earnings [Member]	Treasury Stock At Cost [Member]	Accumulated Other Comprehensive Income (loss) [Member]
New Accounting Pronouncement or Change in Accounting Principle, Cumulative Effect of Change on Equity or Net Assets	$ (1,924)
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Adjusted Balance		$ 0	$ 302,651	$ 458,719	$ (76,128)	$ (35,419)
Balance at Dec. 31, 2013		0	302,651	460,643	(76,128)	(35,419)
Net Income	41,387			41,387
Other comprehensive income, net of tax:
Unrealized net holding (loss) gain on securities available-for-sale, net of income taxes	24,020					24,020
Cash dividends on common shares at $1.88 per share				(28,975)
Cash payment for fractional shares in dividend reinvestment plan			(2)
Allocated Share-based Compensation Expense	220		220
Treasury Stock, Value, Acquired, Cost Method					(1,485)
Balance at Jun. 30, 2014		0	302,869	471,131	(77,613)	(11,399)
Balance at Dec. 31, 2013		0	302,651	460,643	(76,128)	(35,419)
Balance at Dec. 31, 2014	696,541	0	303,104	486,541	(77,439)	(13,608)
New Accounting Pronouncement or Change in Accounting Principle, Cumulative Effect of Change on Equity or Net Assets	(2,057)
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Adjusted Balance		0	303,104	484,484	(77,439)	(13,608)
Net Income	40,083			40,083
Other comprehensive income, net of tax:
Unrealized net holding (loss) gain on securities available-for-sale, net of income taxes	(372)					(372)
Cash dividends on common shares at $1.88 per share				(28,975)
Cash payment for fractional shares in dividend reinvestment plan			(1)
Allocated Share-based Compensation Expense	470		470
Treasury Stock, Value, Acquired, Cost Method					(1,783)
Balance at Jun. 30, 2015	$ 705,963	$ 0	$ 303,573	$ 495,592	$ (79,222)	$ (13,980)

Consolidated Condensed Stateme8

Consolidated Condensed Statements Of Changes In Stockholders' Equity (Parenthetical) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Statement of Stockholders' Equity [Abstract]
Unrealized net holding (loss) gain on securities available-for-sale, tax	$ (200)	$ 12,933
Cash dividends on common stock per share	$ 1.88	$ 1.88

Consolidated Condensed Stateme9

Consolidated Condensed Statements Of Cash Flows - Scenario, Unspecified [Domain] - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Operating activities:
Net Income	$ 40,083	$ 41,387
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for (recovery of) loan losses	3,244	(3,485)
Accretion of investment securities, net	3,243	1,869
Depreciation	3,457	3,713
Accretion of investment securities, net	(130)	(98)
Amortization of long-term debt prepayment penalty	3,004	2,449
Marketable Securities, Realized Gain (Loss), Excluding Other than Temporary Impairments	0	(20)
Loan originations to be sold in secondary market	(82,756)	(58,978)
Proceeds from sale of loans in secondary market	80,593	55,205
Share-based compensation expense	470	220
OREO valuation adjustments	555	1,091
Gain on sale of OREO, net	(1,186)	(3,309)
Gain on sale of commercial loans held for sale	(756)	0
Bank owned life insurance income	(2,964)	(2,288)
Changes in assets and liabilities:
Decrease in other assets	(19,117)	(16,809)
Increase (decrease) in other liabilities	8,725	962
Net cash provided by operating activities	34,674	20,771
Investing activities:
Proceeds from sales of Federal Home Loan Bank stock	0	8,946
Proceeds from Sale of Available-for-sale Securities	0	488
Proceeds from maturity of:
Available-for-sale securities	111,481	45,112
Held-to-maturity securities	19,035	19,757
Purchases of:
Available-for-sale securities	(180,273)	(29,558)
Payments to Acquire Other Investments	0	(1,350)
Net loan originations, portfolio loans	(76,362)	(112,572)
Proceeds from commercial loans held for sale		0
Investments in qualified affordable housing projects	(4,289)	(8,184)
Proceeds from the sale of OREO	12,169	19,172
Purchases of bank owned life insurance	(10,045)	0
Life insurance death benefits	5,221	744
Purchases of premises and equipment, net	(6,703)	(3,319)
Net cash used in investing activities	(128,866)	(60,764)
Financing activities:
Net increase in deposits	384,366	137,217
Net (decrease) increase in short-term borrowings	(38,362)	8,660
Proceeds from issuance of long-term debt	25,000	25,000
Repurchase of treasury shares	(1,783)	(1,485)
Repayment of long-term debt	(79,544)	(50,525)
Cash dividends paid on common shares	(28,898)	(28,938)
Net cash provided by financing activities	260,779	89,929
Increase in cash and cash equivalents	166,587	49,936
Cash and cash equivalents at beginning of year	237,699	147,030
Cash and cash equivalents at end of period	404,286	196,966
Supplemental disclosures of cash flow information:
Cash paid for interest	18,891	19,816
Cash paid for income taxes	8,700	11,200
Non cash activities:
Loans transferred to OREO	11,101	6,292
Transfers from loans to commercial loans held for sale	144	0
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	1,791	$ 1,138
Commercial Portfolio Segment [Member]
Adjustments to reconcile net income to net cash provided by operating activities:
Gain on sale of commercial loans held for sale	(756)
Purchases of:
Proceeds from commercial loans held for sale	$ 900

Basis Of Presentation

Basis Of Presentation	6 Months Ended
	Jun. 30, 2015
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 and six month periods ended June 30, 2015 are not necessarily indicative of the operating results to be anticipated for the fiscal year ending December 31, 2015. 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. generally accepted accounting principles (“U.S. GAAP”). These financial statements should be read in conjunction with the consolidated financial statements incorporated by reference in the Annual Report on Form 10-K of Park for the fiscal year ended December 31, 2014 from Park’s 2014 Annual Report to Shareholders (“2014 Annual Report”). Prior period financial statements reflect the retrospective application of Accounting Standards Update (ASU) 2014-01, Investments - Equity Method and Joint Ventures (Topic 323): Accounting for Investments in Qualified Affordable Housing Projects. Park’s significant accounting policies are described in Note 1 of the Notes to Consolidated Financial Statements included in Park’s 2014 Annual Report. 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.

Recent Accounting Pronouncement

Recent Accounting Pronouncements	6 Months Ended
	Jun. 30, 2015
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
Recent Accounting Pronouncements	Recent Accounting Pronouncements ASU 2014-01- Investments—Equity Method and Joint Ventures (Topic 323): Accounting for Investments in Qualified Affordable Housing Projects (a consensus of the FASB Emerging Issues Task Force): In January 2014, the Financial Accounting Standards Board (the "FASB") issued Accounting Standards Update 2014-01, Equity Method and Joint Ventures (Topic 323): Accounting for Investments in Qualified Affordable Housing Projects (a consensus of the FASB Emerging Issues Task Force). The ASU permits reporting entities to make an accounting policy election to account for their investments in qualified affordable housing projects using the proportional amortization method if certain conditions are met. Under the proportional amortization method, an entity amortizes the initial cost of the investment in proportion to the tax credits and other tax benefits received and recognizes the net investment performance in the income statement as a component of income tax expense. Additionally, a reporting entity should disclose information that enables users of its financial statement to understand the nature of its investments in qualified affordable housing projects, and the effect of the measurement of its investments in qualified affordable housing projects and the related tax credits on its financial position and results of operations. The new guidance became effective for annual periods, and interim reporting periods within those annual periods, beginning after December 15, 2014. Park adopted this guidance in the first quarter of 2015. The guidance was applied retrospectively to all prior periods presented. The adoption resulted in adjustments to reduce beginning retained earnings, other assets and the prior period consolidated condensed statements of income. See Note 16 - Investment in Qualified Affordable Housing for further details. ASU 2014-04 - Receivables—Troubled Debt Restructurings by Creditors (Subtopic 310-40): Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans upon Foreclosure (a consensus of the FASB Emerging Issues Task Force): In January 2014, FASB issued Accounting Standards Update 2014-04, Receivables—Troubled Debt Restructurings by Creditors (Subtopic 310-40): Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans upon Foreclosure (a consensus of the FASB Emerging Issues Task Force). The ASU clarifies when an in substance repossession or foreclosure occurs and a creditor is considered to have received physical possession of real estate property collateralizing a consumer mortgage loan. Specifically, the new ASU requires a creditor to reclassify a collateralized consumer mortgage loan to real estate property upon obtaining legal title to the real estate collateral, or the borrower voluntarily conveying all interest in the real estate property to the lender to satisfy the loan through a deed in lieu of foreclosure or similar legal agreement. Additional disclosures are required detailing the amount of foreclosed residential real estate property held by the creditor and the recorded investment in consumer mortgages collateralized by real estate property that are in the process of foreclosure. The new guidance is effective for annual periods, and interim reporting periods within those annual periods, beginning after December 15, 2014. The adoption of this guidance as of January 1, 2015 did not have a material impact on Park's consolidated financial statements, but resulted in additional disclosures. See Note 5 - Other Real Estate Owned . ASU 2014-09 - Revenue from Contracts with Customers (Topic 606): In May 2014, the FASB issued Accounting Standards Update 2014-09, Revenue from Contracts with Customers (Topic 606) . The ASU creates a new topic, Topic 606, to provide guidance on revenue recognition for entities that enter into contracts with customers to transfer goods or services or enter into contracts for the transfer of nonfinancial assets. The core principle of the guidance is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. Additional disclosures are required to provide quantitative and qualitative information regarding the nature, amount, timing, and uncertainty of revenue and cash flows arising from contracts with customers. The new guidance is effective for annual reporting periods, and interim reporting periods within those annual periods, beginning after December 15, 2017. Management is currently evaluating the impact of the adoption of this guidance on Park's consolidated financial statements. ASU 2014-11 - Transfers and Servicing (Topic 860): Repurchase-to-Maturity Transactions, Repurchase Financings, and Disclosures: In June 2014, the FASB issued Accounting Standards Update 2014-11, Transfers and Servicing (Topic 860): Repurchase-to-Maturity Transactions, Repurchase Financings, and Disclosures . The amendments in this ASU change the accounting for repurchase-to-maturity transactions and linked repurchase financings to secured borrowing accounting, which is consistent with the accounting for other repurchase agreements. The amendments also require two new disclosures. The first disclosure requires an entity to disclose information on transfers accounted for as sales in transactions that are economically similar to repurchase agreements. The second disclosure provides increased transparency about the types of collateral pledged in repurchase agreements and similar transactions accounted for as secured borrowings. The accounting changes are effective for annual periods, and interim reporting periods within those annual periods, beginning after December 15, 2014. The disclosure for certain transactions accounted for as a sale is required to be presented for interim and annual periods beginning after December 15, 2014, with all other disclosure requirements required to be presented for annual periods beginning after December 15, 2014, and for interim periods beginning after March 15, 2015. The adoption of this guidance as of January 1, 2015 did not have an impact on Park's consolidated financial statements, but resulted in additional disclosures. See Note 17 - Repurchase Agreement Borrowings . ASU 2015-02 - Consolidation (Topic 810): Amendments to the Consolidation Analysis : In February 2015, the FASB issued Accounting Standards Update 2015-02, Consolidation (Topic 810): Amendments to the Consolidation Analysis. The ASU amends the current consolidation guidance and affects both the variable interest entity and voting interest entity consolidation models. The new guidance is effective for annual reporting periods and interim reporting periods within those annual periods, beginning after December 15, 2015. Early adoption is permitted. Management is currently evaluating the impact of the adoption of this guidance on Park’s consolidated financial statements.

Loans

Loans	6 Months Ended
	Jun. 30, 2015
Loans and Leases Receivable Disclosure [Abstract]
Loans	Loans The composition of the loan portfolio, by class of loan, as of June 30, 2015 and December 31, 2014 was as follows: June 30, 2015 December 31, 2014 (In thousands) Loan balance Accrued interest receivable Recorded investment Loan balance Accrued interest receivable Recorded investment Commercial, financial and agricultural * $ 848,808 $ 3,042 $ 851,850 $ 856,535 $ 3,218 $ 859,753 Commercial real estate * 1,087,107 3,633 1,090,740 1,069,637 3,546 1,073,183 Construction real estate: SEPH commercial land and development * 2,141 — 2,141 2,195 — 2,195 Remaining commercial 105,229 222 105,451 115,139 300 115,439 Mortgage 31,493 86 31,579 31,148 72 31,220 Installment 7,108 21 7,129 7,322 23 7,345 Residential real estate: Commercial 417,077 1,024 418,101 417,612 1,038 418,650 Mortgage 1,209,638 1,789 1,211,427 1,189,709 1,548 1,191,257 HELOC 213,301 799 214,100 216,915 803 217,718 Installment 24,705 88 24,793 27,139 97 27,236 Consumer 951,263 2,976 954,239 893,160 2,967 896,127 Leases 3,104 29 3,133 3,171 17 3,188 Total loans $ 4,900,974 $ 13,709 $ 4,914,683 $ 4,829,682 $ 13,629 $ 4,843,311 * Included within commercial, financial and agricultural loans, commercial real estate loans, and SEPH commercial land and development 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 $10.0 million at June 30, 2015 and $9.4 million at December 31, 2014, which represented a net deferred income position in both periods. Overdrawn deposit accounts of $2.1 million and $2.3 million have been reclassified to loans at June 30, 2015 and December 31, 2014, respectively. Credit Quality The following tables present the recorded investment in nonaccrual loans, accruing troubled debt restructurings, and loans past due 90 days or more and still accruing by class of loan as of June 30, 2015 and December 31, 2014 : June 30, 2015 (In thousands) Nonaccrual loans Accruing troubled debt restructurings Loans past due 90 days or more and accruing Total nonperforming loans Commercial, financial and agricultural $ 19,288 $ 1,143 $ 71 $ 20,502 Commercial real estate 14,999 2,648 — 17,647 Construction real estate: SEPH commercial land and development 2,047 — — 2,047 Remaining commercial 5,979 53 — 6,032 Mortgage 29 91 30 150 Installment 130 116 — 246 Residential real estate: Commercial 24,048 393 — 24,441 Mortgage 21,744 10,017 719 32,480 HELOC 1,556 820 34 2,410 Installment 1,692 718 — 2,410 Consumer 4,227 597 721 5,545 Total loans $ 95,739 $ 16,596 $ 1,575 $ 113,910 December 31, 2014 (In thousands) Nonaccrual loans Accruing troubled debt restructurings Loans past due 90 days or more and accruing Total nonperforming loans Commercial, financial and agricultural $ 18,826 $ 297 $ 229 $ 19,352 Commercial real estate 19,299 2,690 — 21,989 Construction real estate: SEPH commercial land and development 2,078 — — 2,078 Remaining commercial 5,558 51 — 5,609 Mortgage 59 94 9 162 Installment 115 125 — 240 Residential real estate: Commercial 24,336 594 — 24,930 Mortgage 21,869 10,349 1,329 33,547 HELOC 1,879 630 9 2,518 Installment 1,743 779 — 2,522 Consumer 4,631 723 1,133 6,487 Total loans $ 100,393 $ 16,332 $ 2,709 $ 119,434 The following table provides additional information regarding those nonaccrual and accruing troubled debt restructured loans that were individually evaluated for impairment and those collectively evaluated for impairment as of June 30, 2015 and December 31, 2014 . June 30, 2015 December 31, 2014 (In thousands) Nonaccrual and accruing troubled debt restructurings Loans individually evaluated for impairment Loans collectively evaluated for impairment Nonaccrual and accruing troubled debt restructurings Loans individually evaluated for impairment Loans collectively evaluated for impairment Commercial, financial and agricultural $ 20,431 $ 20,429 $ 2 $ 19,123 $ 19,106 $ 17 Commercial real estate 17,647 17,647 — 21,989 21,989 — Construction real estate: SEPH commercial land and development 2,047 2,047 — 2,078 2,078 — Remaining commercial 6,032 6,032 — 5,609 5,609 — Mortgage 120 — 120 153 — 153 Installment 246 — 246 240 — 240 Residential real estate: Commercial 24,441 24,441 — 24,930 24,930 — Mortgage 31,761 — 31,761 32,218 — 32,218 HELOC 2,376 — 2,376 2,509 — 2,509 Installment 2,410 — 2,410 2,522 — 2,522 Consumer 4,824 — 4,824 5,354 — 5,354 Total loans $ 112,335 $ 70,596 $ 41,739 $ 116,725 $ 73,712 $ 43,013 All of the loans individually evaluated for impairment were evaluated using the fair value of the underlying 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 as of June 30, 2015 and December 31, 2014 . June 30, 2015 December 31, 2014 (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 $ 20,070 $ 6,314 $ — $ 30,601 $ 17,883 $ — Commercial real estate 13,188 12,916 — 27,923 20,696 — Construction real estate: SEPH commercial land and development 10,837 2,047 — 11,026 2,078 — Remaining commercial 1,172 194 — 1,427 391 — Residential real estate: Commercial 22,857 21,153 — 25,822 23,352 — Consumer — — — — — — With an allowance recorded: Commercial, financial and agricultural 18,314 14,115 2,570 1,251 1,223 981 Commercial real estate 4,830 4,731 688 1,310 1,293 262 Construction real estate: SEPH commercial land and development — — — — — — Remaining commercial 5,838 5,838 2,358 5,218 5,218 1,812 Residential real estate: Commercial 3,471 3,288 981 1,578 1,578 605 Consumer — — — — — — Total $ 100,577 $ 70,596 $ 6,597 $ 106,156 $ 73,712 $ 3,660 Management’s general practice is to proactively charge down loans individually evaluated for impairment to the fair value of the underlying collateral. At June 30, 2015 and December 31, 2014 , there were $25.5 million and $32.4 million , respectively, of partial charge-offs on loans individually evaluated for impairment with no related allowance recorded and $4.5 million and $45,000 , 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 June 30, 2015 and December 31, 2014 of $6.6 million and $3.7 million , respectively. These loans with specific reserves had a recorded investment of $28.0 million and $9.3 million as of June 30, 2015 and December 31, 2014 , respectively. Interest income on loans individually evaluated for impairment is recognized on a cash basis only when Park expects to receive the entire recorded investment of the loan. 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 and six months ended June 30, 2015 and June 30, 2014 : Three Months Ended Three Months Ended (In thousands) Recorded investment as of June 30, 2015 Average recorded investment Interest income recognized Recorded investment as of June 30, 2014 Average recorded investment Interest income recognized Commercial, financial and agricultural $ 20,429 $ 18,220 $ 140 $ 17,628 $ 18,867 $ 75 Commercial real estate 17,647 16,850 123 35,138 35,638 282 Construction real estate: SEPH commercial land and development 2,047 2,068 — 4,378 4,329 66 Remaining commercial 6,032 5,611 6 9,954 10,150 7 Residential real estate: Commercial 24,441 24,443 273 28,775 30,212 307 Consumer — — — 132 667 — Total $ 70,596 $ 67,192 $ 542 $ 96,005 $ 99,863 $ 737 Six Months Ended Six Months Ended (In thousands) Recorded investment as of June 30, 2015 Average recorded investment Interest income recognized Recorded investment as of June 30, 2014 Average recorded investment Interest income recognized Commercial, financial and agricultural $ 20,429 $ 18,830 $ 271 $ 17,628 $ 19,456 $ 136 Commercial real estate 17,647 18,058 286 35,138 38,163 535 Construction real estate: SEPH commercial land and development 2,047 2,072 8 4,378 4,439 122 Remaining commercial 6,032 5,644 11 9,954 10,227 54 Residential real estate: Commercial 24,441 24,864 528 28,775 30,577 570 Consumer — — — 132 723 — Total $ 70,596 $ 69,468 $ 1,104 $ 96,005 $ 103,585 $ 1,417 The following tables present the aging of the recorded investment in past due loans as of June 30, 2015 and December 31, 2014 by class of loan. June 30, 2015 (In thousands) Accruing loans past due 30-89 days Past due nonaccrual loans and loans past due 90 days or more and accruing* Total past due Total current Total recorded investment Commercial, financial and agricultural $ 558 $ 4,055 $ 4,613 $ 847,237 $ 851,850 Commercial real estate 563 1,080 1,643 1,089,097 1,090,740 Construction real estate: SEPH commercial land and development 94 2,043 2,137 4 2,141 Remaining commercial 41 84 125 105,326 105,451 Mortgage 15 30 45 31,534 31,579 Installment 98 79 177 6,952 7,129 Residential real estate: Commercial 534 17,148 17,682 400,419 418,101 Mortgage 11,065 10,022 21,087 1,190,340 1,211,427 HELOC 421 111 532 213,568 214,100 Installment 656 324 980 23,813 24,793 Consumer 9,394 2,813 12,207 942,032 954,239 Leases — — — 3,133 3,133 Total loans $ 23,439 $ 37,789 $ 61,228 $ 4,853,455 $ 4,914,683 * Includes $1.6 million of loans past due 90 days or more and accruing. The remaining are past due, nonaccrual loans and accruing troubled debt restructurings. December 31, 2014 (in thousands) Accruing loans past due 30-89 days Past due nonaccrual loans and loans past due 90 days or more and accruing* Total past due Total current Total recorded investment Commercial, financial and agricultural $ 6,482 $ 7,508 $ 13,990 $ 845,763 $ 859,753 Commercial real estate 808 8,288 9,096 1,064,087 1,073,183 Construction real estate: SEPH commercial land and development — 2,068 2,068 127 2,195 Remaining commercial 166 77 243 115,196 115,439 Mortgage 39 68 107 31,113 31,220 Installment 21 25 46 7,299 7,345 Residential real estate: Commercial 250 19,592 19,842 398,808 418,650 Mortgage 11,146 10,637 21,783 1,169,474 1,191,257 HELOC 262 387 649 217,069 217,718 Installment 596 464 1,060 26,176 27,236 Consumer 11,304 3,818 15,122 881,005 896,127 Leases — — — 3,188 3,188 Total loans $ 31,074 $ 52,932 $ 84,006 $ 4,759,305 $ 4,843,311 * Includes $2.7 million of loans past due 90 days or more and accruing. The remaining are past due, nonaccrual loans and accruing troubled debt restructurings. Credit Quality Indicators Management utilizes past due information as a credit quality indicator across the loan portfolio. Past due information as of June 30, 2015 and December 31, 2014 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 the Park’s credit position at some future date. Commercial loans graded 6 (substandard), also considered to be 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 that are 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 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 June 30, 2015 and December 31, 2014 for all commercial loans: June 30, 2015 (In thousands) 5 Rated 6 Rated Impaired Pass-Rated Recorded Investment Commercial, financial and agricultural * $ 3,113 $ 509 $ 20,431 $ 827,797 $ 851,850 Commercial real estate * 12,376 1,716 17,647 1,059,001 1,090,740 Construction real estate: SEPH commercial land and development * — — 2,047 94 2,141 Remaining commercial 2,616 251 6,032 96,552 105,451 Residential real estate: Commercial 4,632 628 24,441 388,400 418,101 Leases — — — 3,133 3,133 Total commercial loans $ 22,737 $ 3,104 $ 70,598 $ 2,374,977 $ 2,471,416 * Included within commercial, financial and agricultural loans, commercial real estate loans, and SEPH commercial land and development loans is an immaterial amount of consumer loans that are not broken out by class. December 31, 2014 (In thousands) 5 Rated 6 Rated Impaired Pass-Rated Recorded Investment Commercial, financial and agricultural * $ 1,874 $ 1,201 $ 19,123 $ 837,555 $ 859,753 Commercial real estate * 8,448 1,712 21,989 1,041,034 1,073,183 Construction real estate: SEPH commercial land and development * — — 2,078 117 2,195 Remaining commercial 3,349 57 5,609 106,424 115,439 Residential real estate: Commercial 2,581 598 24,930 390,541 418,650 Leases — — — 3,188 3,188 Total Commercial Loans $ 16,252 $ 3,568 $ 73,729 $ 2,378,859 $ 2,472,408 * Included within commercial, financial and agricultural loans, commercial real estate loans, and SEPH commercial land and development loans is an immaterial amount of consumer loans that are not broken out by class. Troubled Debt Restructurings (TDRs) Management 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. Certain loans which were modified during the three-month and six-month periods ended June 30, 2015 and June 30, 2014 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. 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 does not contain a concessionary interest rate or other concessionary terms, management considers the potential removal of the TDR classification. If deemed appropriate, the TDR classification is removed as 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. The TDR classification was not removed on any loans during the three -month and six-month periods ended June 30, 2015 . During the three -month and six-month periods ended June 30, 2014 , Park removed the TDR classification on $0.6 million and $1.6 million of loans that met the requirements discussed above. At June 30, 2015 and December 31, 2014 , there were $40.1 million and $47.5 million , respectively, of TDRs included in the nonaccrual loan totals. At June 30, 2015 and December 31, 2014 , $18.1 million and $15.7 million of these nonaccrual TDRs were performing in accordance with the terms of the restructured note. As of June 30, 2015 and December 31, 2014 , there were $16.6 million and $16.3 million , respectively, of TDRs included in accruing loan totals. Management will continue to review the restructured loans and may determine it appropriate to move certain of the loans back to accrual status in the future. At June 30, 2015 and December 31, 2014 , Park had commitments to lend $1.9 million and $1.4 million , respectively, of additional funds to borrowers whose outstanding loan terms had been modified in a TDR. The specific reserve related to TDRs at June 30, 2015 and December 31, 2014 was $3.5 million and $2.4 million , respectively. Modifications made in 2014 and 2015 were largely the result of renewals and extending the maturity date of the loan at terms consistent with the original note. 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. Additional specific reserves of $104,000 and $961,000 were recorded during the three-month and six-month periods ended June 30, 2015 , respectively, as a result of TDRs identified in 2015. Additional specific reserves of $261,000 and $279,000 were recoded during the three-month and six-month periods ended June 30, 2014 , respectively, as a result of TDRs identified in 2014. The terms of certain other loans were modified during the six -month periods ended June 30, 2015 and June 30, 2014 that did not meet the definition of a TDR. Modified substandard commercial loans which did not meet the definition of a TDR had a total recorded investment as of June 30, 2015 and June 30, 2014 of $112,000 and $1.6 million , respectively. The renewal/modification of these loans: (1) involved a renewal/modification of the terms of a loan to a borrower who was not experiencing financial difficulties, (2) resulted in a delay in a payment that was considered to be insignificant, or (3) resulted in Park obtaining additional collateral or guarantees that improved the likelihood of the ultimate collection of the loan such that the modification was deemed to be at market terms. Modified consumer loans which did not meet the definition of a TDR had a total recorded investment as of June 30, 2015 and June 30, 2014 of $10.4 million and $12.5 million , respectively. Many of these loans were to borrowers who were not experiencing financial difficulties but who were looking to reduce their cost of funds. The following tables detail the number of contracts modified as TDRs during the three-month and six -month periods ended June 30, 2015 and June 30, 2014 , as well as the recorded investment of these contracts at June 30, 2015 and June 30, 2014 . The recorded investment pre- and post-modification is generally the same due to the fact that Park does not typically provide for forgiveness of principal. Three Months Ended (In thousands) Number of Contracts Accruing Nonaccrual Total Recorded Investment Commercial, financial and agricultural 12 $ 896 $ 893 $ 1,789 Commercial real estate — — — — Construction real estate: SEPH commercial land and development — — — — Remaining commercial — — — — Mortgage — — — — Installment 1 — 20 20 Residential real estate: Commercial 6 — 832 832 Mortgage 8 39 502 541 HELOC 6 37 37 74 Installment 3 — 57 57 Consumer 90 40 626 666 Total loans 126 $ 1,012 $ 2,967 $ 3,979 Three Months Ended (In thousands) Number of Contracts Accruing Nonaccrual Total Recorded Investment Commercial, financial and agricultural 5 $ — $ 294 $ 294 Commercial real estate 3 — 315 315 Construction real estate: SEPH commercial land and development — — — — Remaining commercial 2 — 549 549 Mortgage — — — — Installment 1 — 3 3 Residential real estate: Commercial — — — — Mortgage 13 357 375 732 HELOC 5 108 168 276 Installment 2 93 4 97 Consumer 88 360 266 626 Total loans 119 $ 918 $ 1,974 $ 2,892 Of those loans which were modified and determined to be a TDR during the three-month period ended June 30, 2015 , $301,000 were on nonaccrual status as of December 31, 2014 . Of those loans which were modified and determined to be a TDR during the three-month period ended June 30, 2014 , $789,000 were on nonaccrual status as of December 31, 2013 . Six Months Ended (In thousands) Number of Contracts Accruing Nonaccrual Total Recorded Investment Commercial, financial and agricultural 25 $ 1,107 $ 1,399 $ 2,506 Commercial real estate 6 — 1,291 1,291 Construction real estate: SEPH commercial land and development — — — — Remaining commercial — — — — Mortgage 1 — 20 20 Installment 1 — 21 21 Residential real estate: Commercial 9 — 1,266 1,266 Mortgage 15 365 704 1,069 HELOC 16 228 114 342 Installment 3 — 57 57 Consumer 156 53 791 844 Total loans 232 $ 1,753 $ 5,663 $ 7,416 Six Months Ended (In thousands) Number of Contracts Accruing Nonaccrual Total Recorded Investment Commercial, financial and agricultural 10 $ 158 $ 194 $ 352 Commercial real estate 6 — 996 996 Construction real estate: SEPH commercial land and development — — — — Remaining commercial 2 — 208 208 Mortgage — — — — Installment 1 — 3 3 Residential real estate: Commercial 2 — 48 48 Mortgage 20 457 864 1,321 HELOC 5 108 168 276 Installment 6 95 3 98 Consumer 159 562 289 851 Total loans 211 $ 1,380 $ 2,773 $ 4,153 Of those loans which were modified and determined to be a TDR during the six-month period ended June 30, 2015 , $1.3 million were on nonaccrual status as of December 31, 2014 . Of those loans which were modified and determined to be a TDR during the six-month period ended June 30, 2014 , $1.7 million were on nonaccrual status as of December 31, 2013 . The following tables present the recorded investment in financing receivables which were modified as TDRs within the previous 12 months and for which there was a payment default during the three-month and six -month periods ended June 30, 2015 and June 30, 2014 , 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 Contracts Recorded Investment Number of Contracts Recorded Investment Commercial, financial and agricultural 5 $ 56 6 $ 370 Commercial real estate 2 250 4 939 Construction real estate: SEPH commercial land and development — — — — Remaining commercial — — — — Mortgage — — — — Installment 1 20 1 3 Residential real estate: Commercial 1 102 1 29 Mortgage 13 793 18 1,249 HELOC 1 5 1 168 Installment 3 60 4 162 Consumer 60 441 49 380 Leases — — — — Total loans 86 $ 1,727 84 $ 3,300 Of the $1.7 million in modified TDRs which defaulted during the three months ended June 30, 2015 , $118,000 were accruing loans and $1.6 million were nonaccrual loans. Of the $3.3 million in modified TDRs which defaulted during the three months ended June 30, 2014 , $138,000 were accruing loans and $3.2 million were nonaccrual loans. Six Months Ended Six Months Ended (In thousands) Number of Contracts Recorded Investment Number of Contracts Recorded Investment Commercial, financial and agricultural 5 $ 56 7 $ 374 Commercial real estate 2 250 4 939 Construction real estate: SEPH commercial land and development — — — — Remaining commercial — — — — Mortgage — — — — Installment 1 20 1 3 Residential real estate: Commercial 1 102 1 29 Mortgage 14 796 21 1,379 HELOC 1 5 1 168 Installment 3 60 5 185 Consumer 64 464 54 416 Leases — — — — Total loans 91 $ 1,753 94 $ 3,493 Of the $1.8 million in modified TDRs which defaulted during the six months ended June 30, 2015 , $118,000 were accruing loans and $1.7 million were nonaccrual loans. Of the $3.5 million in modified TDRs which defaulted during the six months ended June 30, 2014 , $297,000 were accruing loans and $3.2 million were nonaccrual loans.

Allowance For Loan Losses

Allowance For Loan Losses	6 Months Ended
	Jun. 30, 2015
Loans and Leases Receivable, Allowance [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 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 of the Notes to Consolidated Financial Statements included in Park’s 2014 Annual Report. Management updates historical losses annually in the fourth quarter, or more frequently as deemed appropriate. With the inclusion of 2013 net charge-off information, management concluded that it was no longer appropriate to calculate the historical loss average with an even allocation across the five-year period. Rather than apply a 20% allocation to each year in the calculation of the historical annualized loss factor, management determined that it was appropriate to more heavily weight those years with higher losses in the historical loss calculation, given the continued uncertainty in the current economic environment. Specifically, rather than applying equal percentages to each year in the historical loss calculation, management applied more weight to the 2009-2011 periods compared to the 2012 and 2013 periods. With the inclusion of 2014 net charge-off information in the fourth quarter of 2014, management extended the historical loss period to six years. Due to the same factors that management considered in 2013, management applied more weight to 2009 through 2011 periods compared to the 2012 through 2014 periods. The activity in the allowance for loan losses for the three and six months ended June 30, 2015 and June 30, 2014 is summarized below. Three Months Ended (In thousands) Commercial, financial and agricultural Commercial real estate Construction real estate Residential real estate Consumer Leases Total Allowance for loan losses: Beginning balance $ 11,361 $ 9,296 $ 8,755 $ 14,512 $ 11,484 $ — $ 55,408 Charge-offs 499 153 37 735 1,603 — 3,027 Recoveries 281 1,128 679 423 922 1 3,434 Net charge-offs/(recoveries) 218 (975 ) (642 ) 312 681 (1 ) (407 ) Provision/(recovery) 981 (804 ) (727 ) 1,068 1,095 (1 ) 1,612 Ending balance $ 12,124 $ 9,467 $ 8,670 $ 15,268 $ 11,898 $ — $ 57,427 Three Months Ended (In thousands) Commercial, financial and agricultural Commercial real estate Construction real estate Residential real estate Consumer Leases Total Allowance for loan losses: Beginning balance $ 13,762 $ 15,754 $ 8,121 $ 14,207 $ 8,413 $ — $ 60,257 Charge-offs 214 5,274 21 680 1,506 — 7,695 Recoveries 347 2,177 3,023 356 705 1 6,609 Net charge-offs/(recoveries) (133 ) 3,097 (3,002 ) 324 801 (1 ) 1,086 Provision/(recovery) 301 (1,595 ) (3,302 ) 636 2,701 (1 ) (1,260 ) Ending balance $ 14,196 $ 11,062 $ 7,821 $ 14,519 $ 10,313 $ — $ 57,911 Six Months Ended (In thousands) Commercial, financial and agricultural Commercial real estate Construction real estate Residential real estate Consumer Leases Total Allowance for loan losses: Beginning balance $ 10,719 $ 8,808 $ 8,652 $ 14,772 $ 11,401 $ — $ 54,352 Charge-offs 851 283 37 1,157 4,117 — 6,445 Recoveries 572 1,802 964 1,347 1,588 3 6,276 Net charge-offs/(recoveries) 279 (1,519 ) (927 ) (190 ) 2,529 (3 ) 169 Provision/(recovery) 1,684 (860 ) (909 ) 306 3,026 (3 ) 3,244 Ending balance $ 12,124 $ 9,467 $ 8,670 $ 15,268 $ 11,898 $ — $ 57,427 Six Months Ended (In thousands) Commercial, financial and agricultural Commercial real estate Construction real estate Residential real estate Consumer Leases Total Allowance for loan losses: Beginning balance $ 14,218 $ 15,899 $ 6,855 $ 14,251 $ 8,245 $ — $ 59,468 Charge-offs 853 6,068 24 1,276 3,301 — 11,522 Recoveries 594 3,913 5,974 1,593 1,374 2 13,450 Net charge-offs/(recoveries) 259 2,155 (5,950 ) (317 ) 1,927 (2 ) (1,928 ) Provision/(recovery) 237 (2,682 ) (4,984 ) (49 ) 3,995 (2 ) (3,485 ) Ending balance $ 14,196 $ 11,062 $ 7,821 $ 14,519 $ 10,313 $ — $ 57,911 Loans collectively evaluated for impairment in the following tables include all performing loans at June 30, 2015 and December 31, 2014 , 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 June 30, 2015 and December 31, 2014 , which are evaluated for impairment in accordance with U.S. GAAP (see Note 1 of the Notes to Consolidated Financial Statements included in Park’s 2014 Annual Report). The composition of the allowance for loan losses at June 30, 2015 and December 31, 2014 was as follows: June 30, 2015 (In thousands) Commercial, financial and agricultural Commercial real estate Construction real estate Residential real estate Consumer Leases Total Allowance for loan losses: Ending allowance balance attributed to loans: Individually evaluated for impairment $ 2,570 $ 688 $ 2,358 $ 981 $ — $ — $ 6,597 Collectively evaluated for impairment 9,554 8,779 6,312 14,287 11,898 — 50,830 Total ending allowance balance $ 12,124 $ 9,467 $ 8,670 $ 15,268 $ 11,898 $ — $ 57,427 Loan balance: Loans individually evaluated for impairment $ 20,416 $ 17,640 $ 8,079 $ 24,418 $ — $ — $ 70,553 Loans collectively evaluated for impairment 828,392 1,069,467 137,892 1,840,303 951,263 3,104 4,830,421 Total ending loan balance $ 848,808 $ 1,087,107 $ 145,971 $ 1,864,721 $ 951,263 $ 3,104 $ 4,900,974 Allowance for loan losses as a percentage of loan balance: Loans individually evaluated for impairment 12.59 % 3.90 % 29.19 % 4.02 % — % — % 9.35 % Loans collectively evaluated for impairment 1.15 % 0.82 % 4.58 % 0.78 % 1.25 % — % 1.05 % Total 1.43 % 0.87 % 5.94 % 0.82 % 1.25 % — % 1.17 % Recorded investment: Loans individually evaluated for impairment $ 20,429 $ 17,647 $ 8,079 $ 24,441 $ — $ — $ 70,596 Loans collectively evaluated for impairment 831,421 1,073,093 138,221 1,843,980 954,239 3,133 4,844,087 Total ending recorded investment $ 851,850 $ 1,090,740 $ 146,300 $ 1,868,421 $ 954,239 $ 3,133 $ 4,914,683 December 31, 2014 (In thousands) Commercial, financial and agricultural Commercial real estate Construction real estate Residential real estate Consumer Leases Total Allowance for loan losses: Ending allowance balance attributed to loans: Individually evaluated for impairment $ 981 $ 262 $ 1,812 $ 605 $ — $ — $ 3,660 Collectively evaluated for impairment 9,738 8,546 6,840 14,167 11,401 — 50,692 Total ending allowance balance $ 10,719 $ 8,808 $ 8,652 $ 14,772 $ 11,401 $ — $ 54,352 Loan balance: Loans individually evaluated for impairment $ 19,103 $ 21,978 $ 7,690 $ 24,905 $ — $ — $ 73,676 Loans collectively evaluated for impairment 837,432 1,047,659 148,114 1,826,470 893,160 3,171 4,756,006 Total ending loan balance $ 856,535 $ 1,069,637 $ 155,804 $ 1,851,375 $ 893,160 $ 3,171 $ 4,829,682 Allowance for loan losses as a percentage of loan balance: Loans individually evaluated for impairment 5.14 % 1.19 % 23.56 % 2.43 % — % — % 4.97 % Loans collectively evaluated for impairment 1.16 % 0.82 % 4.62 % 0.78 % 1.28 % — % 1.07 % Total 1.25 % 0.82 % 5.55 % 0.80 % 1.28 % — % 1.13 % Recorded investment: Loans individually evaluated for impairment $ 19,106 $ 21,989 $ 7,687 $ 24,930 $ — $ — $ 73,712 Loans collectively evaluated for impairment 840,647 1,051,194 148,512 1,829,931 896,127 3,188 4,769,599 Total ending recorded investment $ 859,753 $ 1,073,183 $ 156,199 $ 1,854,861 $ 896,127 $ 3,188 $ 4,843,311

Other Real Estate Owned (Notes)

Other Real Estate Owned (Notes)	6 Months Ended
	Jun. 30, 2015
Other Real Estate Owned [Abstract]
Real Estate Owned [Text Block]	Management transfers a loan to OREO at the time that Park takes deed/title of the asset. The carrying amount of foreclosed properties held at June 30, 2015 and December 31, 2014 are listed below, as well as the recorded investment of loans secured by residential real estate properties for which formal foreclosure proceedings are in process. (in thousands) June 30, 2015 December 31, 2014 OREO: Commercial real estate $ 8,676 $ 6,352 Construction real estate 9,179 11,281 Residential real estate 4,021 4,972 Total OREO 21,876 $ 22,605 Loans in process of foreclosure: Residential real estate $ 2,676 $ 2,807

Earnings Per Common Share

Earnings Per Common Share	6 Months Ended
	Jun. 30, 2015
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 and six months ended June 30, 2015 and 2014 . Three Months Ended Six Months Ended (In thousands, except share and per share data) 2015 2014 2015 2014 Numerator: Net income available to common shareholders $ 21,039 $ 21,810 $ 40,083 $ 41,387 Denominator: Denominator for basic earnings per share (weighted average common shares outstanding) 15,370,882 15,392,435 15,375,026 15,396,770 Effect of dilutive performance-based restricted stock units 36,999 19,732 36,894 16,798 Denominator for diluted earnings per share (weighted average common shares outstanding adjusted for the effect of dilutive performance-based restricted stock units) 15,407,881 15,412,167 15,411,920 15,413,568 Earnings per common share: Basic earnings per common share $ 1.37 $ 1.42 $ 2.61 $ 2.69 Diluted earnings per common share $ 1.37 $ 1.42 $ 2.60 $ 2.69 Park awarded 23,025 and 21,975 performance-based restricted stock units ("PBRSUs") to certain employees during the six months ended June 30, 2015 and 2014, respectively. No PBRSUs were awarded during the three months ended June 30, 2015 and 2014. The PBRSUs vest based on service and performance conditions. The dilutive effect of the PBRSUs was the addition of 36,999 and 19,732 common shares for the three months ended June 30, 2015 and 2014, respectively, and 36,894 and 16,798 common shares for the six months ended June 30, 2015 and 2014, respectively. During the six months ended June 30, 2015 and 2014, Park repurchased 21,500 and 19,500 common shares, respectively, to fund the PBRSUs. No shares were repurchased during the three months ended June 30, 2015 and 2014.

Segment Information

Segment Information	6 Months Ended
	Jun. 30, 2015
Segment Reporting [Abstract]
Segment Information	Segment Information The Corporation is a financial holding company headquartered in Newark, Ohio. The operating segments for the Corporation are its chartered national bank subsidiary, The Park National Bank (headquartered in Newark, Ohio) (“PNB”), SE Property Holdings, LLC (“SEPH”), and Guardian Financial Services Company (“GFSC”). 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 three operating segments, as: (i) discrete financial information is available for each operating segment and (ii) the segments are aligned with internal reporting to Park’s Chief Executive Officer and President, who is the chief operating decision maker. Operating Results for the three months ended June 30, 2015 (In thousands) PNB GFSC SEPH All Other Total Net interest income (expense) $ 54,766 $ 1,679 $ (14 ) $ 84 $ 56,515 Provision for (recovery of) loan losses 2,720 309 (1,417 ) — 1,612 Other income (loss) 18,720 (1 ) 327 145 19,191 Other expense 39,586 759 2,385 1,937 44,667 Income (loss) before income taxes $ 31,180 $ 610 $ (655 ) $ (1,708 ) $ 29,427 Federal income taxes (benefit) 9,847 203 (229 ) (1,433 ) 8,388 Net income (loss) $ 21,333 $ 407 $ (426 ) $ (275 ) $ 21,039 Assets (as of June 30, 2015) $ 7,223,801 $ 37,124 $ 38,873 $ 9,771 $ 7,309,569 Operating Results for the three months ended June 30, 2014 (In thousands) PNB GFSC SEPH All Other Total Net interest income (expense) $ 55,290 $ 1,863 $ (98 ) $ (494 ) $ 56,561 Provision for (recovery of) loan losses 1,683 315 (3,258 ) — (1,260 ) Other income (loss) 18,909 — 876 (114 ) 19,671 Other expense 40,024 812 3,413 1,992 46,241 Income (loss) before income taxes $ 32,492 $ 736 $ 623 $ (2,600 ) $ 31,251 Federal income taxes (benefit) 10,320 258 218 (1,355 ) 9,441 Net income (loss) $ 22,172 $ 478 $ 405 $ (1,245 ) $ 21,810 Assets (as of June 30, 2014) $ 6,683,866 $ 42,569 $ 57,890 $ 2,865 $ 6,787,190 Operating Results for the six months ended June 30, 2015 (In thousands) PNB GFSC SEPH All Other Total Net interest income (expense) $ 108,587 $ 3,371 $ (102 ) $ 194 $ 112,050 Provision for (recovery of) loan losses 4,742 804 (2,302 ) — 3,244 Other income 36,732 1 1,087 244 38,064 Other expense 81,518 1,538 3,483 3,848 90,387 Income (loss) before income taxes $ 59,059 $ 1,030 $ (196 ) $ (3,410 ) $ 56,483 Federal income taxes (benefit) 18,567 342 (68 ) (2,441 ) 16,400 Net income (loss) $ 40,492 $ 688 $ (128 ) $ (969 ) $ 40,083 Operating Results for the six months ended June 30, 2014 (In thousands) PNB GFSC SEPH All Other Total Net interest income (expense) $ 108,389 $ 3,841 $ (293 ) $ (896 ) $ 111,041 Provision for (recovery of) loan losses 1,543 589 (5,617 ) — (3,485 ) Other income (loss) 34,612 1 1,713 (7 ) 36,319 Other expense 80,416 1,587 5,934 4,083 92,020 Income (loss) before income taxes $ 61,042 $ 1,666 $ 1,103 $ (4,986 ) $ 58,825 Federal income taxes (benefit) 19,305 584 386 (2,837 ) 17,438 Net income (loss) $ 41,737 $ 1,082 $ 717 $ (2,149 ) $ 41,387 The operating results of the Parent Company in the “All Other” column are used to reconcile the segment totals to the consolidated condensed statements of income for the three-month and six-month periods ended June 30, 2015 and 2014 . The reconciling amounts for consolidated total assets for the periods ended June 30, 2015 and 2014 consisted of the elimination of intersegment borrowings and the assets of the Parent Company which were not eliminated.

Mortgage Loans Held For Sale Mo

Mortgage Loans Held For Sale Mortgage Loans Held for Sale (Notes)	6 Months Ended
	Jun. 30, 2015
Mortgage Loans Held for Sale [Line Items]
Mortgage Loans Held For Sale Disclosure [Text Block]	Loans Held For Sale Mortgage loans held for sale are carried at their fair value. At June 30, 2015 and December 31, 2014 , respectively, Park had approximately $9.2 million and $5.3 million in mortgage loans held for sale. These amounts are included in loans on the consolidated condensed balance sheets and in residential real estate loan segments in Note 3 and Note 4. The contractual balance was $9.1 million and $5.2 million at June 30, 2015 and December 31, 2014 , respectively. The gain expected upon sale was $155,000 and $80,000 at June 30, 2015 and December 31, 2014 , respectively. None of these loans were 90 days or more past due or on nonaccrual status as of June 30, 2015 or December 31, 2014 . During the six month period ended June 30, 2015, Park transferred to held for sale and sold certain commercial loans held for investment, with a book balance of $144,000 , and recognized a gain of $756,000 . There were no commercial loans held for sale or sold during the three months ended June 30, 2015 or during the three-month and six-month periods ended June 30, 2014.

Investment Securities

Investment Securities	6 Months Ended
	Jun. 30, 2015
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 and six month periods ended June 30, 2015 and 2014, there were no investment securities deemed to be other-than-temporarily impaired. Investment securities at June 30, 2015 , were as follows: Securities Available-for-Sale (In thousands) Amortized Cost Gross Unrealized Holding Gains Gross Unrealized Holding Losses Estimated Fair Value Obligations of U.S. Treasury and other U.S. Government sponsored entities $ 596,887 $ — $ 7,968 $ 588,919 U.S. Government sponsored entities' asset-backed securities 770,895 11,419 3,675 778,639 Other equity securities 1,120 1,587 — 2,707 Total $ 1,368,902 $ 13,006 $ 11,643 $ 1,370,265 Securities Held-to-Maturity (In thousands) Amortized Cost Gross Unrealized Holding Gains Gross Unrealized Holding Losses Estimated Fair Value U.S. Government sponsored entities' asset-backed securities $ 121,527 $ 2,152 $ 133 $ 123,546 Securities with unrealized losses at June 30, 2015 , 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 losses Fair value Unrealized losses Fair value Unrealized losses Securities Available-for-Sale Obligations of U.S. Treasury and other U.S. Government agencies $ 376,247 $ 3,753 $ 212,672 $ 4,215 $ 588,919 $ 7,968 U.S. Government agencies' asset-backed securities $ 193,222 $ 849 $ 126,347 $ 2,826 $ 319,569 $ 3,675 Total $ 569,469 $ 4,602 $ 339,019 $ 7,041 $ 908,488 $ 11,643 Securities Held-to-Maturity U.S. Government sponsored entities' asset-backed securities $ 18,841 $ 20 $ 7,931 $ 113 $ 26,772 $ 133 Investment securities at December 31, 2014 , were as follows: Securities Available-for-Sale (In thousands) Amortized Cost Gross Unrealized Holding Gains Gross Unrealized Holding Losses Estimated Fair Value Obligations of U.S. Treasury and other U.S. Government sponsored entities $ 546,886 $ 11 $ 8,833 $ 538,064 U.S. Government sponsored entities' asset-backed securities 751,974 13,421 4,242 761,153 Other equity securities 1,120 1,578 — 2,698 Total $ 1,299,980 $ 15,010 $ 13,075 $ 1,301,915 Securities Held-to-Maturity (In thousands) Amortized Cost Gross Unrealized Holding Gains Gross Unrealized Holding Losses Estimated Fair Value U.S. Government sponsored entities' asset-backed securities $ 140,562 $ 3,088 $ 160 $ 143,490 Securities with unrealized losses at December 31, 2014 , 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 losses Fair value Unrealized losses Fair value Unrealized losses Securities Available-for-Sale Obligations of U.S. Treasury and other U.S. Government sponsored entities $ 119,913 $ 87 $ 388,140 $ 8,746 $ 508,053 $ 8,833 U.S. Government sponsored entities' asset-backed securities 73,276 136 170,430 4,106 243,706 4,242 Total $ 193,189 $ 223 $ 558,570 $ 12,852 $ 751,759 $ 13,075 Securities Held-to-Maturity U.S. Government sponsored entities' asset-backed securities $ 8,032 $ 148 $ 2,714 $ 12 $ 10,746 $ 160 Management does not believe any of the unrealized losses at June 30, 2015 or December 31, 2014 represented other-than-temporary impairment. 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 recognized within net income in the period the other-than-temporary impairment is identified. Park’s U.S. Government sponsored entities' asset-backed securities consist of 15 -year residential mortgage-backed securities and collateralized mortgage obligations. The amortized cost and estimated fair value of investments in debt securities at June 30, 2015 , are shown in the following table by contractual maturity or the expected call date, except for asset-backed securities, which are shown as a single total, due to the unpredictability of the timing of principal repayments. Securities Available-for-Sale (In thousands) Amortized cost Fair value Weighted Avg Yield U.S. Treasury and sponsored entities' obligations: Due one through five years 100,000 99,911 1.05 % Due five through ten years 496,887 489,008 2.36 % Total $ 596,887 $ 588,919 2.14 % U.S. Government sponsored entities' asset-backed securities: $ 770,895 $ 778,639 2.32 % Securities Held-to-Maturity (In thousands) Amortized cost Fair value Weighted Avg Yield U.S. Government sponsored entities' asset-backed securities $ 121,527 $ 123,546 3.52 % The $588.9 million of Park’s securities shown at fair value in the above table as U.S. Treasury and sponsored entities' obligations are callable notes. These callable securities have final maturities of 2 to 8 years. Of the $588.9 million reported at June 30, 2015 , none were expected to be called. The remaining average life of the investment portfolio is estimated to be 5.1 years. There were no sales of investment securities during the three-month and six-month periods ended June 30, 2015 . Securities with an amortized cost of $468,000 were sold at a gain of $20,000 during the three-month and six-month periods ended June 30, 2014.

Other Investment Securities

Other Investment Securities	6 Months Ended
	Jun. 30, 2015
Other Investment Securities [Abstract]
Other Investment Securities	Other Investment Securities Other investment securities consist of stock investments in the Federal Home Loan Bank ("FHLB") and the Federal Reserve Bank ("FRB"). These restricted stock investments are carried at their redemption value. June 30, December 31, 2014 (In thousands) Federal Home Loan Bank stock $ 50,086 $ 50,086 Federal Reserve Bank stock 8,225 8,225 Total $ 58,311 $ 58,311

Share Based Compensation (Notes

Share Based Compensation (Notes)	6 Months Ended
	Jun. 30, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block]	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 replaces Park's 2005 Incentive Stock Option Plan (the "2005 Plan") and Park's Stock Plan for Non-Employee Directors of Park National Corporation and Subsidiaries (the "Directors' Stock Plan") which were terminated immediately following the approval of the 2013 Incentive Plan. The 2013 Incentive Plan makes equity-based awards and cash-based awards available for grant to participants in the form of incentive stock options, nonqualified stock options, stock appreciation rights, restricted common shares, restricted stock unit awards that may be settled in common shares, cash or a combination of the two, unrestricted common shares and cash-based awards. Under the 2013 Incentive Plan, 600,000 common shares are authorized to be issued and delivered in connection with grants under the 2013 Incentive Plan. The common shares to be issued and delivered under the 2013 Incentive Plan may 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. No awards may be made under the 2013 Incentive Plan after April 22, 2023. At June 30, 2015, 534,250 common shares were available for future grants under the 2013 Incentive Plan. On January 24, 2014, the Compensation Committee of the Board of Directors of Park granted awards of an aggregate of 21,975 performance-based restricted stock units (“PBRSUs”) to certain employees of Park, which grants were effective on January 24, 2014. On January 2, 2015, the Compensation Committee of the Board of Directors of Park granted awards of an aggregate of 23,025 PBRSUs to certain employees of Park, which grants were effective on January 2, 2015. The number of PBRSUs earned or settled will depend on certain performance conditions and are also subject to service-based vesting. Share-based compensation expense of $211,000 and $117,000 was recognized for the three-month periods ended June 30, 2015 and 2014, respectively. Share-based compensation expense of $470,000 and $220,000 was recognized for the six-month periods ended June 30, 2015 and 2014, respectively. Park expects to recognize additional share-based compensation expense of approximately $1.0 million through the first quarter of 2018 related to PBRSUs granted in 2014 and approximately $1.4 million through the first quarter of 2019 related to PBRSUs granted in 2015.

Pension Plan

Pension Plan	6 Months Ended
	Jun. 30, 2015
Defined Benefit Pension Plans and Defined Benefit Postretirement Plans Disclosure [Abstract]
Pension Plan	Pension Plan Park has a noncontributory defined benefit pension plan covering substantially all of its employees. The plan provides benefits based on an employee’s years of service and compensation. Park generally contributes annually an amount that can be deducted for federal income tax purposes using a different actuarial cost method and different assumptions from those used for financial reporting purposes. There were no pension plan contributions for the three-month and six-month periods ended June 30, 2015 and 2014. The following table shows the components of net periodic benefit income: Three Months Ended Six Months Ended (In thousands) 2015 2014 2015 2014 Service cost $ 1,342 $ 1,083 $ 2,684 $ 2,166 Interest cost 1,174 1,144 2,348 2,288 Expected return on plan assets (2,855 ) (2,717 ) (5,710 ) (5,434 ) Amortization of prior service cost 4 5 8 10 Recognized net actuarial loss 159 — 318 — Net periodic benefit income $ (176 ) $ (485 ) $ (352 ) $ (970 )

Loan Servicing

Loan Servicing	6 Months Ended
	Jun. 30, 2015
Transfers and Servicing of Financial Assets [Abstract]
Loan Servicing	Loan Servicing Park serviced sold mortgage loans of $1.26 billion at June 30, 2015 , compared to $1.27 billion at December 31, 2014 and $1.29 billion at June 30, 2014 . At June 30, 2015 , $5.8 million of the sold mortgage loans were sold with recourse compared to $7.0 million at December 31, 2014 and $7.9 million at June 30, 2014 . Management closely monitors the delinquency rates on the mortgage loans sold with recourse. At June 30, 2015 and December 31, 2014, management had established reserves of $807,000 and $379,000 , respectively, to account for future loan repurchases. When Park sells mortgage loans with servicing rights retained, 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 of the underlying loan. At the end of each reporting period, the carrying value of mortgage servicing rights (“MSRs”) is assessed for impairment with a comparison to fair value. MSRs are carried at the lower of their amortized cost or fair value. Activity for MSRs and the related valuation allowance follows: Three Months Ended Six Months Ended (In thousands) 2015 2014 2015 2014 Mortgage servicing rights: Carrying amount, net, beginning of period $ 8,312 $ 8,778 $ 8,613 $ 9,013 Additions 494 280 807 438 Amortization (438 ) (435 ) (830 ) (828 ) Changes in valuation allowance 193 39 (29 ) 39 Carrying amount, net, end of period $ 8,561 $ 8,662 $ 8,561 $ 8,662 Valuation allowance: Beginning of period $ 1,048 $ 1,031 $ 826 $ 1,031 Changes in valuation allowance (193 ) (39 ) 29 (39 ) End of period $ 855 $ 992 $ 855 $ 992 Servicing fees included in other service income were $0.8 million and $1.7 million for the three and six months ended June 30, 2015, respectively. Servicing fees included in other service income were $0.9 million and $1.8 million for the three and six months ended June 30, 2014, respectively.

Fair Value

Fair Value	6 Months Ended
	Jun. 30, 2015
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 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 per 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 June 30, 2015 using: (In thousands) Level 1 Level 2 Level 3 Balance at June 30, 2015 Assets Investment securities: Obligations of U.S. Treasury and other U.S. Government sponsored entities $ — $ 588,919 $ — $ 588,919 U.S. Government sponsored entities’ asset-backed securities — 778,639 — 778,639 Equity securities 1,963 — 744 2,707 Mortgage loans held for sale — 9,218 — 9,218 Mortgage IRLCs — 125 — 125 Liabilities Fair value swap $ — $ — $ 226 $ 226 Fair Value Measurements at December 31, 2014 using: (In thousands) Level 1 Level 2 Level 3 Balance at December 31, 2014 Assets Investment securities: Obligations of U.S. Treasury and other U.S. Government sponsored entities $ — $ 538,064 $ — $ 538,064 U.S. Government sponsored entities’ asset-backed securities — 761,153 — 761,153 Equity securities 1,922 — 776 2,698 Mortgage loans held for sale — 5,264 — 5,264 Mortgage IRLCs — 70 — 70 Liabilities Fair value swap $ — $ — $ 226 $ 226 There were no transfers between Level 1 and Level 2 during the six months ended June 30, 2015 or 2014 . Management’s policy is to transfer assets or liabilities from one level to another when the methodology to obtain the fair value changes such that there are more or fewer unobservable inputs as of the end of the reporting period. The following methods and assumptions were used by the Company in determining fair value of the financial assets and liabilities discussed above: Investment securities: Fair values for investment securities are based on quoted market prices, where available. If quoted market prices are not available, fair values are based on quoted market prices of comparable instruments. The Fair Value Measurements tables exclude Park’s FHLB stock and FRB stock. These assets are carried at their respective redemption values, as it is not practicable to calculate their fair values. For securities where quoted prices or market prices of similar securities are not available, which include municipal securities, fair values are calculated using discounted cash flows. 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 (IRLCs): 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 security prices for similar product types and, therefore, are classified in Level 2. The table below is a reconciliation of the beginning and ending balances of the Level 3 inputs for the three and six months ended June 30, 2015 and 2014 , for financial instruments measured on a recurring basis and classified as Level 3: Level 3 Fair Value Measurements Three months ended June 30, 2015 and 2014 (In thousands) Equity Securities Fair value swap Balance, at April 1, 2015 $ 739 $ (226 ) Total gains/(losses) Included in earnings – realized — — Included in earnings – unrealized — — Included in other comprehensive income (loss) 5 — Purchases, sales, issuances and settlements, other — — Re-evaluation of fair value swap, recorded in other expense — — Balance at June 30, 2015 $ 744 $ (226 ) Balance, at April 1, 2014 $ 711 $ (135 ) Total gains/(losses) Included in earnings – realized — — Included in earnings – unrealized — — Included in other comprehensive income (loss) 36 — Purchases, sales, issuances and settlements, other — — Re-evaluation of fair value swap — — Balance at June 30, 2014 $ 747 $ (135 ) Level 3 Fair Value Measurements Six months ended June 30, 2015 and 2014 (In thousands) Equity Securities Fair value swap Balance, at January 1, 2015 $ 776 $ (226 ) Total gains/(losses) Included in earnings – realized — — Included in earnings – unrealized — — Included in other comprehensive income (loss) (32 ) — Purchases, sales, issuances and settlements, other — — Re-evaluation of fair value swap, recorded in other expense — — Balance at June 30, 2015 $ 744 $ (226 ) Balance, at January 1, 2014 $ 759 $ (135 ) Total gains/(losses) Included in earnings – realized — — Included in earnings – unrealized — — Included in other comprehensive income (loss) (12 ) — Purchases, sales, issuances and settlements, other — — Re-evaluation of fair value swap — — Balance at June 30, 2014 $ 747 $ (135 ) 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. 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 comparable sales 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 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. Other Real Estate Owned (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, real estate appraisals, income approach appraisals, and lot development loan appraisals, received by the Company. 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. 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. 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 to the property's value subsequent to the initial measurement. Fair Value Measurements at June 30, 2015 using: (In thousands) Level 1 Level 2 Level 3 Balance at June 30, 2015 Impaired loans recorded at fair value: Commercial real estate $ — $ — $ 4,947 $ 4,947 Construction real estate: SEPH commercial land and development — — 2,047 2,047 Remaining commercial — — 3,563 3,563 Residential real estate — — 2,900 2,900 Total impaired loans recorded at fair value $ — $ — $ 13,457 $ 13,457 Mortgage servicing rights $ — $ 4,921 $ — $ 4,921 OREO: Commercial real estate — — 178 178 Construction real estate — — 5,230 5,230 Residential real estate — — 1,426 1,426 Total OREO $ — $ — $ 6,834 $ 6,834 Fair Value Measurements at December 31, 2014 using: (In thousands) Level 1 Level 2 Level 3 Balance at December 31, 2014 Impaired loans recorded at fair value: Commercial real estate $ — $ — $ 8,481 $ 8,481 Construction real estate: SEPH commercial land and development — — 2,078 2,078 Remaining commercial — — 3,483 3,483 Residential real estate — — 2,921 2,921 Total impaired loans recorded at fair value $ — $ — $ 16,963 $ 16,963 Mortgage servicing rights $ — $ 2,928 $ — $ 2,928 OREO: Commercial real estate — — 1,470 1,470 Construction real estate — — 6,473 6,473 Residential real estate — — 2,369 2,369 Total OREO $ — $ — $ 10,312 $ 10,312 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. June 30, 2015 (In thousands) Recorded Investment Prior Charge-Offs Specific Valuation Allowance Carrying Balance Impaired loans recorded at fair value $ 17,484 $ 12,056 $ 4,027 $ 13,457 Remaining impaired loans 53,112 17,968 2,570 50,542 Total impaired loans $ 70,596 $ 30,024 $ 6,597 $ 63,999 December 31, 2014 (In thousands) Recorded Investment Prior Charge-Offs Specific Valuation Allowance Carrying Balance Impaired loans recorded at fair value $ 19,643 $ 19,731 $ 2,680 $ 16,963 Remaining impaired loans 54,069 12,749 980 53,089 Total impaired loans $ 73,712 $ 32,480 $ 3,660 $ 70,052 The expense of credit adjustments related to impaired loans carried at fair value during the three months ended June 30, 2015 and 2014 was $0.9 million and $0.3 million , respectively. The expense of credit adjustments related to impaired loans carried at fair value during the six months ended June 30, 2015 and 2014 was $1.9 million and $2.5 million , respectively. MSRs totaled $8.6 million at June 30, 2015 . Of this $8.6 million MSR carrying balance, $4.9 million was recorded at fair value and included a valuation allowance of $0.9 million . The remaining $3.7 million was recorded at cost, as the fair value of the MSRs exceeded cost at June 30, 2015 . At December 31, 2014 , MSRs totaled $8.6 million . Of this $8.6 million MSR carrying balance, $2.9 million was recorded at fair value and included a valuation allowance of $0.8 million . The remaining $5.7 million was recorded at cost, as the fair value exceeded cost at December 31, 2014 . The income related to MSRs carried at fair value during the three-month periods ended June 30, 2015 and 2014 was $193,000 and $39,000 , respectively. The (expense) income related to MSRs carried at fair value during the six-month periods ended June 30, 2015 and 2014 was $(29,000) and $39,000 , respectively. Total OREO held by Park at June 30, 2015 and December 31, 2014 was $21.9 million and $22.6 million , respectively. Approximately 31% of OREO held by Park at June 30, 2015 and 46% at December 31, 2014 was carried at fair value due to fair value adjustments made subsequent to the initial OREO measurement. At June 30, 2015 and December 31, 2014 , OREO held at fair value, less estimated selling costs, amounted to $6.8 million and $10.3 million , respectively. The net expense related to OREO fair value adjustments was $0.3 million and $0.7 million for the three-month periods ended June 30, 2015 and 2014, respectively, and $0.6 million and $1.1 million for the six -month periods ended June 30, 2015 and 2014 , respectively. The following tables present qualitative information about Level 3 fair value measurements for financial instruments measured at fair value on a non-recurring basis at June 30, 2015 and December 31, 2014 : June 30, 2015 (In thousands) Fair Value Valuation Technique Unobservable Input(s) Range (Weighted Average) Impaired loans: Commercial real estate $ 4,947 Sales comparison approach Adj to comparables 0.2% - 73.1% (27.5%) Bulk sale approach Discount rate 8.0% (8.0%) Income approach Capitalization rate 8.0% - 13.3% (10.2%) Cost approach Accumulated depreciation 23.0% - 50.0% (42.1%) Construction real estate: SEPH commercial land and development $ 2,047 Sales comparison approach Adj to comparables 5.0% - 30.0% (17.4%) Bulk sale approach Discount rate 10.7% (10.7%) Remaining commercial $ 3,563 Sales comparison approach Adj to comparables 0.2% - 67.0% (25.7%) Bulk sale approach Discount rate 10.0% - 20.0% (15.8%) Residential real estate $ 2,900 Sales comparison approach Adj to comparables 0.0% - 83.0% (14.3%) Income approach Capitalization rate 10.1% - 13.0% (10.7%) Other real estate owned: Commercial real estate $ 178 Sales comparison approach Adj to comparables 15.0% - 71.0% (30.4%) Income approach Capitalization rate 8.4% (8.4%) Construction real estate $ 5,230 Sales comparison approach Adj to comparables 0.0% - 52.2% (21.0%) Bulk sale approach Discount rate 15.0% (15.0%) Income approach Capitalization rate 9.5% (9.5%) Residential real estate $ 1,426 Sales comparison approach Adj to comparables 0.0% - 51.2% (6.4%) Income approach Capitalization rate 6.8% - 17.4% (8.3%) Cost approach Accumulated depreciation 60.0% (60.0%) Balance at December 31, 2014 (In thousands) Fair Value Valuation Technique Unobservable Input(s) Range (Weighted Average) Impaired loans: Commercial real estate $ 8,481 Sales comparison approach Adj to comparables 0.0% - 84.0% (38.8%) Income approach Capitalization rate 8.0% - 9.5% (9.4%) Cost approach Accumulated depreciation 23.0% (23.0%) Construction real estate: SEPH commercial land and development $ 2,078 Sales comparison approach Adj to comparables 5.0% - 35.0% (17.5%) Bulk sale approach Discount rate 10.8% (10.8%) Remaining commercial $ 3,483 Sales comparison approach Adj to comparables 0.2% - 76.0% (45.4%) Bulk sale approach Discount rate 10.0% - 22.0% (16.5%) Residential real estate $ 2,921 Sales comparison approach Adj to comparables 0.0% - 120.6% (11.1%) Income approach Capitalization rate 7.9% - 10.0% (8.0%) Other real estate owned: Commercial real estate $ 1,470 Sales comparison approach Adj to comparables 0.0% - 87.0% (30.5%) Income approach Capitalization rate 8.4% - 10.0% (9.4%) Cost approach Accumulated depreciation 60.0% - 95.0% (77.5%) Construction real estate $ 6,473 Sales comparison approach Adj to comparables 0.0% - 82.9% (27.1%) Bulk sale approach Discount rate 15.0% (15.0%) Residential real estate $ 2,369 Sales comparison approach Adj to comparables 0.0% - 38.3% (10.1%) Income approach Capitalization rate 6.8% - 7.8% (7.6%) The following methods and assumptions were used by Park in estimating its fair value disclosures for assets and liabilities not discussed above: Cash and cash equivalents: The carrying amounts reported in the consolidated condensed balance sheets for cash and short-term instruments approximate those assets’ fair values. Loans receivable: For variable-rate loans that reprice frequently and with no significant change in credit risk, fair values are based on carrying values. The fair values for certain mortgage loans (e.g., one-to-four family residential) are based on quoted market prices of similar loans sold in conjunction with securitization transactions, adjusted for differences in loan characteristics. The fair values for other loans are estimated using discounted cash flow analyses, based upon interest rates currently being offered for loans with similar terms to borrowers of similar credit quality. The methods utilized to estimate the fair value do not necessarily represent an exit price. Off-balance sheet instruments: Fair values for Park’s loan commitments and standby letters of credit are based on the fees currently charged to enter into similar agreements, taking into account the remaining terms of the agreements and the counterparties’ credit standing. The carrying amount and fair value are not material. Deposit liabilities: The fair values disclosed for demand deposits (e.g., interest and non-interest checking, savings, and money market accounts) are, by definition, equal to the amount payable on demand at the reporting date (i.e., their carrying amounts). The carrying amounts for variable-rate, fixed-term certificates of deposit approximate their fair values at the reporting date. Fair values for fixed-rate certificates of deposit are estimated using a discounted cash flow calculation that applies interest rates currently being offered on certificates to a schedule of aggregated expected monthly maturities of time deposits. Short-term borrowings: The carrying amounts of federal funds purchased, borrowings under repurchase agreements and other short-term borrowings approximate their fair values. Long-term debt: Fair values for long-term debt are estimated using a discounted cash flow calculation that applies interest rates currently being offered on long-term debt to a schedule of monthly maturities. Subordinated debentures and notes: Fair values for subordinated debentures and notes are estimated using a discounted cash flow calculation that applies interest rate spreads currently being offered on similar debt structures to a schedule of monthly maturities. The fair value of financial instruments at June 30, 2015 and December 31, 2014 , was as follows: June 30, 2015 Fair Value Measurements (In thousands) Carrying value Level 1 Level 2 Level 3 Total fair value Financial assets: Cash and money market instruments $ 404,286 $ 404,286 $ — $ — $ 404,286 Investment securities 1,491,792 1,963 1,491,104 744 1,493,811 Accrued interest receivable - securities 4,116 — 4,116 — 4,116 Accrued interest receivable - loans 13,709 — — 13,709 13,709 Loans held for sale 9,218 — 9,218 — 9,218 Mortgage IRLCs 125 — 125 — 125 Impaired loans carried at fair value 13,457 — — 13,457 13,457 Other loans, net 4,820,747 — — 4,823,221 4,823,221 Loans receivable, net $ 4,843,547 $ — $ 9,343 $ 4,836,678 $ 4,846,021 Financial liabilities: Noninterest bearing checking accounts $ 1,299,264 $ 1,299,264 $ — $ — $ 1,299,264 Interest bearing transactions accounts 1,278,138 1,278,138 — — 1,278,138 Savings accounts 1,572,253 1,572,253 — — 1,572,253 Time deposits 1,358,636 — 1,365,241 — 1,365,241 Other 4,075 4,075 — — 4,075 Total deposits $ 5,512,366 $ 4,153,730 $ 1,365,241 $ — $ 5,518,971 Short-term borrowings $ 238,618 $ — $ 238,618 $ — $ 238,618 Long-term debt 735,062 — 773,510 — 773,510 Subordinated debentures/notes 45,000 — 43,336 — 43,336 Accrued interest payable – deposits 1,078 14 1,064 — 1,078 Accrued interest payable – debt/borrowings 1,354 10 1,344 — 1,354 Derivative financial instruments: Fair value swap $ 226 $ — $ — $ 226 $ 226 December 31, 2014 Fair Value Measurements (In thousands) Carrying value Level 1 Level 2 Level 3 Total fair value Financial assets: Cash and money market instruments $ 237,699 $ 237,699 $ — $ — $ 237,699 Investment securities 1,442,477 1,922 1,442,708 775 1,445,405 Accrued interest receivable - securities 4,048 — 4,048 — 4,048 Accrued interest receivable - loans 13,629 — — 13,629 13,629 Loans held for sale 5,264 — 5,264 — 5,264 Mortgage IRLCs 70 — 70 — 70 Impaired loans carried at fair value 16,963 — — 16,963 16,963 Other loans, net 4,753,033 — — 4,757,461 4,757,461 Loans receivable, net $ 4,775,330 $ — $ 5,334 $ 4,774,424 $ 4,779,758 Financial liabilities: Noninterest bearing checking accounts $ 1,269,296 $ 1,269,296 $ — — $ 1,269,296 Interest bearing transactions accounts 1,122,079 1,122,079 — — 1,122,079 Savings accounts 1,325,445 1,325,445 — — 1,325,445 Time deposits 1,409,911 — 1,422,885 — 1,422,885 Other 1,269 1,269 — — 1,269 Total deposits $ 5,128,000 $ 3,718,089 $ 1,422,885 $ — $ 5,140,974 Short-term borrowings $ 276,980 $ — $ 276,980 $ — $ 276,980 Long-term debt 786,602 — 827,500 — 827,500 Subordinated debentures/notes 45,000 — 42,995 — 42,995 Accrued interest payable – deposits 1,125 14 1,111 — 1,125 Accrued interest payable – debt/borrowings 1,426 3 1,423 — 1,426 Derivative financial instruments: Fair value swap $ 226 $ — $ — $ 226 $ 226

Other Comprehensive Income (Los

Other Comprehensive Income (Loss) Other Comprehensive Income (Loss) (Notes)	6 Months Ended
	Jun. 30, 2015
Statement of Comprehensive Income [Abstract]
Comprehensive Income (Loss) Note [Text Block]	Other Comprehensive Income Other comprehensive income components, net of tax, are shown in the following table for the three-month and six -month periods ended June 30, 2015 and 2014 : Three months ended June 30, (in thousands) Changes in pension plan assets and benefit obligations Unrealized gains and losses on available for sale securities Total Beginning balance at March 31, 2015 $ (14,865 ) $ 9,116 $ (5,749 ) Other comprehensive loss before reclassifications — (8,231 ) (8,231 ) Amounts reclassified from accumulated other comprehensive loss — — — Net current period other comprehensive loss — (8,231 ) (8,231 ) Ending balance at June 30, 2015 $ (14,865 ) $ 885 $ (13,980 ) Beginning balance at March 31, 2014 $ (5,598 ) $ (18,880 ) $ (24,478 ) Other comprehensive income before reclassifications — 13,092 13,092 Amounts reclassified from accumulated other comprehensive income — (13 ) (13 ) Net current period other comprehensive income — 13,079 13,079 Ending balance at June 30, 2014 $ (5,598 ) $ (5,801 ) $ (11,399 ) Six months ended June 30, (in thousands) Changes in pension plan assets and benefit obligations Unrealized gains and losses on available for sale securities Total Beginning balance at December 31, 2014 $ (14,865 ) $ 1,257 $ (13,608 ) Other comprehensive loss before reclassifications — (372 ) (372 ) Amounts reclassified from accumulated other comprehensive loss — — — Net current period other comprehensive loss — (372 ) (372 ) Ending balance at June 30, 2015 $ (14,865 ) $ 885 $ (13,980 ) Beginning balance at December 31, 2013 $ (5,598 ) $ (29,821 ) $ (35,419 ) Other comprehensive income before reclassifications — 24,033 24,033 Amounts reclassified from accumulated other comprehensive income — (13 ) (13 ) Net current period other comprehensive income — 24,020 24,020 Ending balance at June 30, 2014 $ (5,598 ) $ (5,801 ) $ (11,399 ) During the three-month and six-month periods ended June 30, 2015 , there were no reclassifications out of accumulated other comprehensive income. During the three-month and six-month periods ended June 30, 2014, there was $20,000 ( $13,000 net of tax) reclassified out of accumulated other comprehensive income due to gains on the sale of available-for-sale securities. These gains were recorded within miscellaneous income on the consolidated condensed statements of income.

Investment in Qualified Afforda

Investment in Qualified Affordable Housing (Notes)	6 Months Ended
	Jun. 30, 2015
Equity Method Investments and Joint Ventures [Abstract]
Affordable Housing Program [Text Block]	Investment in Qualified Affordable Housing Park makes certain equity investments in various limited partnerships that sponsor affordable housing projects. The purpose of these investments is to achieve a satisfactory return on capital, help create affordable housing opportunities, and to assist the Company to achieve our goals associated with the Community Reinvestment Act. Previously, these investments were accounted for under the cost method of accounting with amortization of the investment being recorded in miscellaneous other expense and tax benefits recognized in the provision for income taxes. During the first quarter of 2015, Park adopted ASU 2014-01, Accounting for Investments in Qualified Affordable Housing Projects , and elected the proportional amortization method with amortization expense and tax benefits recognized through the provision for income taxes. This ASU is required to be applied retrospectively to all periods presented. As a result of these changes, Park recorded a cumulative-effect adjustment to beginning retained earnings. The following table summarizes the impact of retrospective application to the balance sheet and income statement for all periods presented as well as the year ended December 31, 2014: (in thousands) December 31, 2014 Other assets As previously reported $ 140,803 As reported under the new guidance 138,746 Total assets As previously reported $ 7,003,256 As reported under the new guidance 7,001,199 Retained earnings As previously reported $ 486,541 As reported under the new guidance 484,484 Total equity As previously reported $ 698,598 As reported under the new guidance 696,541 (in thousands) 3 months ended June 30, 2014 6 months ended 12 months ended December 31, 2014 Total other expense As previously reported $ 48,196 $ 95,894 $ 195,234 As reported under the new guidance 46,241 92,020 187,510 Income tax expense As previously reported $ 7,469 $ 13,505 $ 28,602 As reported under the new guidance 9,441 17,438 36,459 Net income As previously reported $ 21,827 $ 41,446 $ 84,090 As reported under the new guidance 21,810 41,387 83,957 The table below details the balances of Park’s affordable housing tax credit investments and related unfunded commitments as of June 30, 2015 and December 31, 2014. (in thousands) June 30, 2015 December 31, 2014 Affordable housing tax credit investments $ 54,457 $ 48,911 Unfunded commitments 21,339 16,629 During each of the three months ended June 30, 2015 and 2014, Park recognized amortization expense of $1.7 million which was included within the provision for income taxes. During the six months ended June 30, 2015 and 2014, Park recognized amortization expense of $3.5 million and $3.4 million , respectively, which was included within the provision for income taxes. Additionally, during the three months ended June 30, 2015 and 2014, Park recognized tax credits and other benefits from its affordable housing tax credit investments of $2.3 million and $2.2 million , respectively. For the six months ended June 30, 2015 and 2014, Park recognized tax credits and other benefits from its affordable housing tax credit investments of $4.5 million and $4.4 million , respectively.

Repurchase Agreement Borrowings

Repurchase Agreement Borrowings (Notes)	6 Months Ended
	Jun. 30, 2015
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. Park's repurchase agreements with a third-party financial institution are classified as long-term debt 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 reflected in short-term borrowings consist of customer accounts and securities which are pledged on an individual security basis. At June 30, 2015 and December 31, 2014 , Park's repurchase agreement borrowings totaled $539 million and $577 million , respectively. At both June 30, 2015 and December 31, 2014, $300 million of Park's repurchase agreement borrowings were classified as long-term debt with the remaining amount being classified as short-term debt on the consolidated condensed balance sheets. These borrowings were collateralized with U.S. government and agency securities with a carrying value of $588 million and $664 million at June 30, 2015 and December 31, 2014 , respectively. Declines in the value of the collateral would require Park to pledge additional securities. As of June 30, 2015 and December 31, 2014 Park had $348 million and $347 million , respectively, of available unpledged securities. The following table presents the carrying value of Park's repurchase agreements by remaining contractual maturity at June 30, 2015 and December 31, 2014 : June 30, 2015 (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 $ 231,359 $ 2,035 $ — $ 305,224 $ 538,618 December 31, 2014 (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 $ 268,427 $ 164 $ 4,940 $ 303,449 $ 576,980 On November 30, 2012, Park restructured $300 million in repurchase agreements with a third-party financial institution and paid a $25 million prepayment penalty. The penalty is included in long-term debt and is being amortized as an adjustment to interest expense over the remaining term of the repurchase agreements using the effective interest method. Of the $25 million prepayment penalty, $12.4 million and $14.8 million remained unamortized as of June 30, 2015 and December 31, 2014, respectively.

Loans (Tables)

Loans (Tables)	6 Months Ended
	Jun. 30, 2015
Loans and Leases Receivable Disclosure [Abstract]
Composition Of Loan Portfolio By Class Of Loan	The composition of the loan portfolio, by class of loan, as of June 30, 2015 and December 31, 2014 was as follows: June 30, 2015 December 31, 2014 (In thousands) Loan balance Accrued interest receivable Recorded investment Loan balance Accrued interest receivable Recorded investment Commercial, financial and agricultural * $ 848,808 $ 3,042 $ 851,850 $ 856,535 $ 3,218 $ 859,753 Commercial real estate * 1,087,107 3,633 1,090,740 1,069,637 3,546 1,073,183 Construction real estate: SEPH commercial land and development * 2,141 — 2,141 2,195 — 2,195 Remaining commercial 105,229 222 105,451 115,139 300 115,439 Mortgage 31,493 86 31,579 31,148 72 31,220 Installment 7,108 21 7,129 7,322 23 7,345 Residential real estate: Commercial 417,077 1,024 418,101 417,612 1,038 418,650 Mortgage 1,209,638 1,789 1,211,427 1,189,709 1,548 1,191,257 HELOC 213,301 799 214,100 216,915 803 217,718 Installment 24,705 88 24,793 27,139 97 27,236 Consumer 951,263 2,976 954,239 893,160 2,967 896,127 Leases 3,104 29 3,133 3,171 17 3,188 Total loans $ 4,900,974 $ 13,709 $ 4,914,683 $ 4,829,682 $ 13,629 $ 4,843,311 * Included within commercial, financial and agricultural loans, commercial real estate loans, and SEPH commercial land and development 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 troubled debt restructurings, and loans past due 90 days or more and still accruing by class of loan as of June 30, 2015 and December 31, 2014 : June 30, 2015 (In thousands) Nonaccrual loans Accruing troubled debt restructurings Loans past due 90 days or more and accruing Total nonperforming loans Commercial, financial and agricultural $ 19,288 $ 1,143 $ 71 $ 20,502 Commercial real estate 14,999 2,648 — 17,647 Construction real estate: SEPH commercial land and development 2,047 — — 2,047 Remaining commercial 5,979 53 — 6,032 Mortgage 29 91 30 150 Installment 130 116 — 246 Residential real estate: Commercial 24,048 393 — 24,441 Mortgage 21,744 10,017 719 32,480 HELOC 1,556 820 34 2,410 Installment 1,692 718 — 2,410 Consumer 4,227 597 721 5,545 Total loans $ 95,739 $ 16,596 $ 1,575 $ 113,910 December 31, 2014 (In thousands) Nonaccrual loans Accruing troubled debt restructurings Loans past due 90 days or more and accruing Total nonperforming loans Commercial, financial and agricultural $ 18,826 $ 297 $ 229 $ 19,352 Commercial real estate 19,299 2,690 — 21,989 Construction real estate: SEPH commercial land and development 2,078 — — 2,078 Remaining commercial 5,558 51 — 5,609 Mortgage 59 94 9 162 Installment 115 125 — 240 Residential real estate: Commercial 24,336 594 — 24,930 Mortgage 21,869 10,349 1,329 33,547 HELOC 1,879 630 9 2,518 Installment 1,743 779 — 2,522 Consumer 4,631 723 1,133 6,487 Total loans $ 100,393 $ 16,332 $ 2,709 $ 119,434
Loans Individually And Collectively Evaluated For Impairment	The following table provides additional information regarding those nonaccrual and accruing troubled debt restructured loans that were individually evaluated for impairment and those collectively evaluated for impairment as of June 30, 2015 and December 31, 2014 . June 30, 2015 December 31, 2014 (In thousands) Nonaccrual and accruing troubled debt restructurings Loans individually evaluated for impairment Loans collectively evaluated for impairment Nonaccrual and accruing troubled debt restructurings Loans individually evaluated for impairment Loans collectively evaluated for impairment Commercial, financial and agricultural $ 20,431 $ 20,429 $ 2 $ 19,123 $ 19,106 $ 17 Commercial real estate 17,647 17,647 — 21,989 21,989 — Construction real estate: SEPH commercial land and development 2,047 2,047 — 2,078 2,078 — Remaining commercial 6,032 6,032 — 5,609 5,609 — Mortgage 120 — 120 153 — 153 Installment 246 — 246 240 — 240 Residential real estate: Commercial 24,441 24,441 — 24,930 24,930 — Mortgage 31,761 — 31,761 32,218 — 32,218 HELOC 2,376 — 2,376 2,509 — 2,509 Installment 2,410 — 2,410 2,522 — 2,522 Consumer 4,824 — 4,824 5,354 — 5,354 Total loans $ 112,335 $ 70,596 $ 41,739 $ 116,725 $ 73,712 $ 43,013
Loans Individually Evaluated For Impairment By Class Of Loans	The following table presents loans individually evaluated for impairment by class of loan as of June 30, 2015 and December 31, 2014 . June 30, 2015 December 31, 2014 (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 $ 20,070 $ 6,314 $ — $ 30,601 $ 17,883 $ — Commercial real estate 13,188 12,916 — 27,923 20,696 — Construction real estate: SEPH commercial land and development 10,837 2,047 — 11,026 2,078 — Remaining commercial 1,172 194 — 1,427 391 — Residential real estate: Commercial 22,857 21,153 — 25,822 23,352 — Consumer — — — — — — With an allowance recorded: Commercial, financial and agricultural 18,314 14,115 2,570 1,251 1,223 981 Commercial real estate 4,830 4,731 688 1,310 1,293 262 Construction real estate: SEPH commercial land and development — — — — — — Remaining commercial 5,838 5,838 2,358 5,218 5,218 1,812 Residential real estate: Commercial 3,471 3,288 981 1,578 1,578 605 Consumer — — — — — — Total $ 100,577 $ 70,596 $ 6,597 $ 106,156 $ 73,712 $ 3,660
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 and six months ended June 30, 2015 and June 30, 2014 : Three Months Ended Three Months Ended (In thousands) Recorded investment as of June 30, 2015 Average recorded investment Interest income recognized Recorded investment as of June 30, 2014 Average recorded investment Interest income recognized Commercial, financial and agricultural $ 20,429 $ 18,220 $ 140 $ 17,628 $ 18,867 $ 75 Commercial real estate 17,647 16,850 123 35,138 35,638 282 Construction real estate: SEPH commercial land and development 2,047 2,068 — 4,378 4,329 66 Remaining commercial 6,032 5,611 6 9,954 10,150 7 Residential real estate: Commercial 24,441 24,443 273 28,775 30,212 307 Consumer — — — 132 667 — Total $ 70,596 $ 67,192 $ 542 $ 96,005 $ 99,863 $ 737 Six Months Ended Six Months Ended (In thousands) Recorded investment as of June 30, 2015 Average recorded investment Interest income recognized Recorded investment as of June 30, 2014 Average recorded investment Interest income recognized Commercial, financial and agricultural $ 20,429 $ 18,830 $ 271 $ 17,628 $ 19,456 $ 136 Commercial real estate 17,647 18,058 286 35,138 38,163 535 Construction real estate: SEPH commercial land and development 2,047 2,072 8 4,378 4,439 122 Remaining commercial 6,032 5,644 11 9,954 10,227 54 Residential real estate: Commercial 24,441 24,864 528 28,775 30,577 570 Consumer — — — 132 723 — Total $ 70,596 $ 69,468 $ 1,104 $ 96,005 $ 103,585 $ 1,417
Aging Of Recorded Investment In Past Due Loans	The following tables present the aging of the recorded investment in past due loans as of June 30, 2015 and December 31, 2014 by class of loan. June 30, 2015 (In thousands) Accruing loans past due 30-89 days Past due nonaccrual loans and loans past due 90 days or more and accruing* Total past due Total current Total recorded investment Commercial, financial and agricultural $ 558 $ 4,055 $ 4,613 $ 847,237 $ 851,850 Commercial real estate 563 1,080 1,643 1,089,097 1,090,740 Construction real estate: SEPH commercial land and development 94 2,043 2,137 4 2,141 Remaining commercial 41 84 125 105,326 105,451 Mortgage 15 30 45 31,534 31,579 Installment 98 79 177 6,952 7,129 Residential real estate: Commercial 534 17,148 17,682 400,419 418,101 Mortgage 11,065 10,022 21,087 1,190,340 1,211,427 HELOC 421 111 532 213,568 214,100 Installment 656 324 980 23,813 24,793 Consumer 9,394 2,813 12,207 942,032 954,239 Leases — — — 3,133 3,133 Total loans $ 23,439 $ 37,789 $ 61,228 $ 4,853,455 $ 4,914,683 * Includes $1.6 million of loans past due 90 days or more and accruing. The remaining are past due, nonaccrual loans and accruing troubled debt restructurings. December 31, 2014 (in thousands) Accruing loans past due 30-89 days Past due nonaccrual loans and loans past due 90 days or more and accruing* Total past due Total current Total recorded investment Commercial, financial and agricultural $ 6,482 $ 7,508 $ 13,990 $ 845,763 $ 859,753 Commercial real estate 808 8,288 9,096 1,064,087 1,073,183 Construction real estate: SEPH commercial land and development — 2,068 2,068 127 2,195 Remaining commercial 166 77 243 115,196 115,439 Mortgage 39 68 107 31,113 31,220 Installment 21 25 46 7,299 7,345 Residential real estate: Commercial 250 19,592 19,842 398,808 418,650 Mortgage 11,146 10,637 21,783 1,169,474 1,191,257 HELOC 262 387 649 217,069 217,718 Installment 596 464 1,060 26,176 27,236 Consumer 11,304 3,818 15,122 881,005 896,127 Leases — — — 3,188 3,188 Total loans $ 31,074 $ 52,932 $ 84,006 $ 4,759,305 $ 4,843,311 * Includes $2.7 million of loans past due 90 days or more and accruing. The remaining are past due, nonaccrual loans and accruing troubled debt restructurings.
Recorded Investment By Loan Grade	The tables below present the recorded investment by loan grade at June 30, 2015 and December 31, 2014 for all commercial loans: June 30, 2015 (In thousands) 5 Rated 6 Rated Impaired Pass-Rated Recorded Investment Commercial, financial and agricultural * $ 3,113 $ 509 $ 20,431 $ 827,797 $ 851,850 Commercial real estate * 12,376 1,716 17,647 1,059,001 1,090,740 Construction real estate: SEPH commercial land and development * — — 2,047 94 2,141 Remaining commercial 2,616 251 6,032 96,552 105,451 Residential real estate: Commercial 4,632 628 24,441 388,400 418,101 Leases — — — 3,133 3,133 Total commercial loans $ 22,737 $ 3,104 $ 70,598 $ 2,374,977 $ 2,471,416 * Included within commercial, financial and agricultural loans, commercial real estate loans, and SEPH commercial land and development loans is an immaterial amount of consumer loans that are not broken out by class. December 31, 2014 (In thousands) 5 Rated 6 Rated Impaired Pass-Rated Recorded Investment Commercial, financial and agricultural * $ 1,874 $ 1,201 $ 19,123 $ 837,555 $ 859,753 Commercial real estate * 8,448 1,712 21,989 1,041,034 1,073,183 Construction real estate: SEPH commercial land and development * — — 2,078 117 2,195 Remaining commercial 3,349 57 5,609 106,424 115,439 Residential real estate: Commercial 2,581 598 24,930 390,541 418,650 Leases — — — 3,188 3,188 Total Commercial Loans $ 16,252 $ 3,568 $ 73,729 $ 2,378,859 $ 2,472,408
TDR Number Of Contracts Modified And Recorded Investment	The following tables detail the number of contracts modified as TDRs during the three-month and six -month periods ended June 30, 2015 and June 30, 2014 , as well as the recorded investment of these contracts at June 30, 2015 and June 30, 2014 . The recorded investment pre- and post-modification is generally the same due to the fact that Park does not typically provide for forgiveness of principal. Three Months Ended (In thousands) Number of Contracts Accruing Nonaccrual Total Recorded Investment Commercial, financial and agricultural 12 $ 896 $ 893 $ 1,789 Commercial real estate — — — — Construction real estate: SEPH commercial land and development — — — — Remaining commercial — — — — Mortgage — — — — Installment 1 — 20 20 Residential real estate: Commercial 6 — 832 832 Mortgage 8 39 502 541 HELOC 6 37 37 74 Installment 3 — 57 57 Consumer 90 40 626 666 Total loans 126 $ 1,012 $ 2,967 $ 3,979 Three Months Ended (In thousands) Number of Contracts Accruing Nonaccrual Total Recorded Investment Commercial, financial and agricultural 5 $ — $ 294 $ 294 Commercial real estate 3 — 315 315 Construction real estate: SEPH commercial land and development — — — — Remaining commercial 2 — 549 549 Mortgage — — — — Installment 1 — 3 3 Residential real estate: Commercial — — — — Mortgage 13 357 375 732 HELOC 5 108 168 276 Installment 2 93 4 97 Consumer 88 360 266 626 Total loans 119 $ 918 $ 1,974 $ 2,892 Of those loans which were modified and determined to be a TDR during the three-month period ended June 30, 2015 , $301,000 were on nonaccrual status as of December 31, 2014 . Of those loans which were modified and determined to be a TDR during the three-month period ended June 30, 2014 , $789,000 were on nonaccrual status as of December 31, 2013 . Six Months Ended (In thousands) Number of Contracts Accruing Nonaccrual Total Recorded Investment Commercial, financial and agricultural 25 $ 1,107 $ 1,399 $ 2,506 Commercial real estate 6 — 1,291 1,291 Construction real estate: SEPH commercial land and development — — — — Remaining commercial — — — — Mortgage 1 — 20 20 Installment 1 — 21 21 Residential real estate: Commercial 9 — 1,266 1,266 Mortgage 15 365 704 1,069 HELOC 16 228 114 342 Installment 3 — 57 57 Consumer 156 53 791 844 Total loans 232 $ 1,753 $ 5,663 $ 7,416 Six Months Ended (In thousands) Number of Contracts Accruing Nonaccrual Total Recorded Investment Commercial, financial and agricultural 10 $ 158 $ 194 $ 352 Commercial real estate 6 — 996 996 Construction real estate: SEPH commercial land and development — — — — Remaining commercial 2 — 208 208 Mortgage — — — — Installment 1 — 3 3 Residential real estate: Commercial 2 — 48 48 Mortgage 20 457 864 1,321 HELOC 5 108 168 276 Installment 6 95 3 98 Consumer 159 562 289 851 Total loans 211 $ 1,380 $ 2,773 $ 4,153 Of those loans which were modified and determined to be a TDR during the six-month period ended June 30, 2015 , $1.3 million were on nonaccrual status as of December 31, 2014 . Of those loans which were modified and determined to be a TDR during the six-month period ended June 30, 2014 , $1.7 million were on nonaccrual status as of December 31, 2013 .
Recorded Investment In Financing Receivable Modified As TDR Within 12 Months	The following tables present the recorded investment in financing receivables which were modified as TDRs within the previous 12 months and for which there was a payment default during the three-month and six -month periods ended June 30, 2015 and June 30, 2014 , 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 Contracts Recorded Investment Number of Contracts Recorded Investment Commercial, financial and agricultural 5 $ 56 6 $ 370 Commercial real estate 2 250 4 939 Construction real estate: SEPH commercial land and development — — — — Remaining commercial — — — — Mortgage — — — — Installment 1 20 1 3 Residential real estate: Commercial 1 102 1 29 Mortgage 13 793 18 1,249 HELOC 1 5 1 168 Installment 3 60 4 162 Consumer 60 441 49 380 Leases — — — — Total loans 86 $ 1,727 84 $ 3,300 Of the $1.7 million in modified TDRs which defaulted during the three months ended June 30, 2015 , $118,000 were accruing loans and $1.6 million were nonaccrual loans. Of the $3.3 million in modified TDRs which defaulted during the three months ended June 30, 2014 , $138,000 were accruing loans and $3.2 million were nonaccrual loans. Six Months Ended Six Months Ended (In thousands) Number of Contracts Recorded Investment Number of Contracts Recorded Investment Commercial, financial and agricultural 5 $ 56 7 $ 374 Commercial real estate 2 250 4 939 Construction real estate: SEPH commercial land and development — — — — Remaining commercial — — — — Mortgage — — — — Installment 1 20 1 3 Residential real estate: Commercial 1 102 1 29 Mortgage 14 796 21 1,379 HELOC 1 5 1 168 Installment 3 60 5 185 Consumer 64 464 54 416 Leases — — — — Total loans 91 $ 1,753 94 $ 3,493 Of the $1.8 million in modified TDRs which defaulted during the six months ended June 30, 2015 , $118,000 were accruing loans and $1.7 million were nonaccrual loans. Of the $3.5 million in modified TDRs which defaulted during the six months ended June 30, 2014 , $297,000 were accruing loans and $3.2 million were nonaccrual loans.

Allowance For Loan Losses (Tabl

Allowance For Loan Losses (Tables)	6 Months Ended
	Jun. 30, 2015
Loans and Leases Receivable, Allowance [Abstract]
Activity In The Allowance For Loan Losses	he activity in the allowance for loan losses for the three and six months ended June 30, 2015 and June 30, 2014 is summarized below. Three Months Ended (In thousands) Commercial, financial and agricultural Commercial real estate Construction real estate Residential real estate Consumer Leases Total Allowance for loan losses: Beginning balance $ 11,361 $ 9,296 $ 8,755 $ 14,512 $ 11,484 $ — $ 55,408 Charge-offs 499 153 37 735 1,603 — 3,027 Recoveries 281 1,128 679 423 922 1 3,434 Net charge-offs/(recoveries) 218 (975 ) (642 ) 312 681 (1 ) (407 ) Provision/(recovery) 981 (804 ) (727 ) 1,068 1,095 (1 ) 1,612 Ending balance $ 12,124 $ 9,467 $ 8,670 $ 15,268 $ 11,898 $ — $ 57,427 Three Months Ended (In thousands) Commercial, financial and agricultural Commercial real estate Construction real estate Residential real estate Consumer Leases Total Allowance for loan losses: Beginning balance $ 13,762 $ 15,754 $ 8,121 $ 14,207 $ 8,413 $ — $ 60,257 Charge-offs 214 5,274 21 680 1,506 — 7,695 Recoveries 347 2,177 3,023 356 705 1 6,609 Net charge-offs/(recoveries) (133 ) 3,097 (3,002 ) 324 801 (1 ) 1,086 Provision/(recovery) 301 (1,595 ) (3,302 ) 636 2,701 (1 ) (1,260 ) Ending balance $ 14,196 $ 11,062 $ 7,821 $ 14,519 $ 10,313 $ — $ 57,911 Six Months Ended (In thousands) Commercial, financial and agricultural Commercial real estate Construction real estate Residential real estate Consumer Leases Total Allowance for loan losses: Beginning balance $ 10,719 $ 8,808 $ 8,652 $ 14,772 $ 11,401 $ — $ 54,352 Charge-offs 851 283 37 1,157 4,117 — 6,445 Recoveries 572 1,802 964 1,347 1,588 3 6,276 Net charge-offs/(recoveries) 279 (1,519 ) (927 ) (190 ) 2,529 (3 ) 169 Provision/(recovery) 1,684 (860 ) (909 ) 306 3,026 (3 ) 3,244 Ending balance $ 12,124 $ 9,467 $ 8,670 $ 15,268 $ 11,898 $ — $ 57,427 Six Months Ended (In thousands) Commercial, financial and agricultural Commercial real estate Construction real estate Residential real estate Consumer Leases Total Allowance for loan losses: Beginning balance $ 14,218 $ 15,899 $ 6,855 $ 14,251 $ 8,245 $ — $ 59,468 Charge-offs 853 6,068 24 1,276 3,301 — 11,522 Recoveries 594 3,913 5,974 1,593 1,374 2 13,450 Net charge-offs/(recoveries) 259 2,155 (5,950 ) (317 ) 1,927 (2 ) (1,928 ) Provision/(recovery) 237 (2,682 ) (4,984 ) (49 ) 3,995 (2 ) (3,485 ) Ending balance $ 14,196 $ 11,062 $ 7,821 $ 14,519 $ 10,313 $ — $ 57,911
Composition Of The Allowance For Loan Losses	The composition of the allowance for loan losses at June 30, 2015 and December 31, 2014 was as follows: June 30, 2015 (In thousands) Commercial, financial and agricultural Commercial real estate Construction real estate Residential real estate Consumer Leases Total Allowance for loan losses: Ending allowance balance attributed to loans: Individually evaluated for impairment $ 2,570 $ 688 $ 2,358 $ 981 $ — $ — $ 6,597 Collectively evaluated for impairment 9,554 8,779 6,312 14,287 11,898 — 50,830 Total ending allowance balance $ 12,124 $ 9,467 $ 8,670 $ 15,268 $ 11,898 $ — $ 57,427 Loan balance: Loans individually evaluated for impairment $ 20,416 $ 17,640 $ 8,079 $ 24,418 $ — $ — $ 70,553 Loans collectively evaluated for impairment 828,392 1,069,467 137,892 1,840,303 951,263 3,104 4,830,421 Total ending loan balance $ 848,808 $ 1,087,107 $ 145,971 $ 1,864,721 $ 951,263 $ 3,104 $ 4,900,974 Allowance for loan losses as a percentage of loan balance: Loans individually evaluated for impairment 12.59 % 3.90 % 29.19 % 4.02 % — % — % 9.35 % Loans collectively evaluated for impairment 1.15 % 0.82 % 4.58 % 0.78 % 1.25 % — % 1.05 % Total 1.43 % 0.87 % 5.94 % 0.82 % 1.25 % — % 1.17 % Recorded investment: Loans individually evaluated for impairment $ 20,429 $ 17,647 $ 8,079 $ 24,441 $ — $ — $ 70,596 Loans collectively evaluated for impairment 831,421 1,073,093 138,221 1,843,980 954,239 3,133 4,844,087 Total ending recorded investment $ 851,850 $ 1,090,740 $ 146,300 $ 1,868,421 $ 954,239 $ 3,133 $ 4,914,683 December 31, 2014 (In thousands) Commercial, financial and agricultural Commercial real estate Construction real estate Residential real estate Consumer Leases Total Allowance for loan losses: Ending allowance balance attributed to loans: Individually evaluated for impairment $ 981 $ 262 $ 1,812 $ 605 $ — $ — $ 3,660 Collectively evaluated for impairment 9,738 8,546 6,840 14,167 11,401 — 50,692 Total ending allowance balance $ 10,719 $ 8,808 $ 8,652 $ 14,772 $ 11,401 $ — $ 54,352 Loan balance: Loans individually evaluated for impairment $ 19,103 $ 21,978 $ 7,690 $ 24,905 $ — $ — $ 73,676 Loans collectively evaluated for impairment 837,432 1,047,659 148,114 1,826,470 893,160 3,171 4,756,006 Total ending loan balance $ 856,535 $ 1,069,637 $ 155,804 $ 1,851,375 $ 893,160 $ 3,171 $ 4,829,682 Allowance for loan losses as a percentage of loan balance: Loans individually evaluated for impairment 5.14 % 1.19 % 23.56 % 2.43 % — % — % 4.97 % Loans collectively evaluated for impairment 1.16 % 0.82 % 4.62 % 0.78 % 1.28 % — % 1.07 % Total 1.25 % 0.82 % 5.55 % 0.80 % 1.28 % — % 1.13 % Recorded investment: Loans individually evaluated for impairment $ 19,106 $ 21,989 $ 7,687 $ 24,930 $ — $ — $ 73,712 Loans collectively evaluated for impairment 840,647 1,051,194 148,512 1,829,931 896,127 3,188 4,769,599 Total ending recorded investment $ 859,753 $ 1,073,183 $ 156,199 $ 1,854,861 $ 896,127 $ 3,188 $ 4,843,311

Other Real Estate Owned (Tables

Other Real Estate Owned (Tables)	6 Months Ended
	Jun. 30, 2015
Other Real Estate Owned [Abstract]
Schedule of Assets Repossessed or Foreclosed, or loans in process of foreclosure [Table Text Block] [Text Block]	Other Real Estate Owned ("OREO") Management transfers a loan to OREO at the time that Park takes deed/title of the asset. The carrying amount of foreclosed properties held at June 30, 2015 and December 31, 2014 are listed below, as well as the recorded investment of loans secured by residential real estate properties for which formal foreclosure proceedings are in process. (in thousands) June 30, 2015 December 31, 2014 OREO: Commercial real estate $ 8,676 $ 6,352 Construction real estate 9,179 11,281 Residential real estate 4,021 4,972 Total OREO 21,876 $ 22,605 Loans in process of foreclosure: Residential real estate $ 2,676 $ 2,807

Earnings Per Common Share (Tabl

Earnings Per Common Share (Tables)	6 Months Ended
	Jun. 30, 2015
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 and six months ended June 30, 2015 and 2014 . Three Months Ended Six Months Ended (In thousands, except share and per share data) 2015 2014 2015 2014 Numerator: Net income available to common shareholders $ 21,039 $ 21,810 $ 40,083 $ 41,387 Denominator: Denominator for basic earnings per share (weighted average common shares outstanding) 15,370,882 15,392,435 15,375,026 15,396,770 Effect of dilutive performance-based restricted stock units 36,999 19,732 36,894 16,798 Denominator for diluted earnings per share (weighted average common shares outstanding adjusted for the effect of dilutive performance-based restricted stock units) 15,407,881 15,412,167 15,411,920 15,413,568 Earnings per common share: Basic earnings per common share $ 1.37 $ 1.42 $ 2.61 $ 2.69 Diluted earnings per common share $ 1.37 $ 1.42 $ 2.60 $ 2.69

Segment Information (Tables)

Segment Information (Tables)	6 Months Ended
	Jun. 30, 2015
Segment Reporting [Abstract]
Schedule Of Operating Results By Segment	Operating Results for the three months ended June 30, 2015 (In thousands) PNB GFSC SEPH All Other Total Net interest income (expense) $ 54,766 $ 1,679 $ (14 ) $ 84 $ 56,515 Provision for (recovery of) loan losses 2,720 309 (1,417 ) — 1,612 Other income (loss) 18,720 (1 ) 327 145 19,191 Other expense 39,586 759 2,385 1,937 44,667 Income (loss) before income taxes $ 31,180 $ 610 $ (655 ) $ (1,708 ) $ 29,427 Federal income taxes (benefit) 9,847 203 (229 ) (1,433 ) 8,388 Net income (loss) $ 21,333 $ 407 $ (426 ) $ (275 ) $ 21,039 Assets (as of June 30, 2015) $ 7,223,801 $ 37,124 $ 38,873 $ 9,771 $ 7,309,569 Operating Results for the three months ended June 30, 2014 (In thousands) PNB GFSC SEPH All Other Total Net interest income (expense) $ 55,290 $ 1,863 $ (98 ) $ (494 ) $ 56,561 Provision for (recovery of) loan losses 1,683 315 (3,258 ) — (1,260 ) Other income (loss) 18,909 — 876 (114 ) 19,671 Other expense 40,024 812 3,413 1,992 46,241 Income (loss) before income taxes $ 32,492 $ 736 $ 623 $ (2,600 ) $ 31,251 Federal income taxes (benefit) 10,320 258 218 (1,355 ) 9,441 Net income (loss) $ 22,172 $ 478 $ 405 $ (1,245 ) $ 21,810 Assets (as of June 30, 2014) $ 6,683,866 $ 42,569 $ 57,890 $ 2,865 $ 6,787,190 Operating Results for the six months ended June 30, 2015 (In thousands) PNB GFSC SEPH All Other Total Net interest income (expense) $ 108,587 $ 3,371 $ (102 ) $ 194 $ 112,050 Provision for (recovery of) loan losses 4,742 804 (2,302 ) — 3,244 Other income 36,732 1 1,087 244 38,064 Other expense 81,518 1,538 3,483 3,848 90,387 Income (loss) before income taxes $ 59,059 $ 1,030 $ (196 ) $ (3,410 ) $ 56,483 Federal income taxes (benefit) 18,567 342 (68 ) (2,441 ) 16,400 Net income (loss) $ 40,492 $ 688 $ (128 ) $ (969 ) $ 40,083 Operating Results for the six months ended June 30, 2014 (In thousands) PNB GFSC SEPH All Other Total Net interest income (expense) $ 108,389 $ 3,841 $ (293 ) $ (896 ) $ 111,041 Provision for (recovery of) loan losses 1,543 589 (5,617 ) — (3,485 ) Other income (loss) 34,612 1 1,713 (7 ) 36,319 Other expense 80,416 1,587 5,934 4,083 92,020 Income (loss) before income taxes $ 61,042 $ 1,666 $ 1,103 $ (4,986 ) $ 58,825 Federal income taxes (benefit) 19,305 584 386 (2,837 ) 17,438 Net income (loss) $ 41,737 $ 1,082 $ 717 $ (2,149 ) $ 41,387

Investment Securities (Tables)

Investment Securities (Tables)	6 Months Ended
	Jun. 30, 2015
Investments, Debt and Equity Securities [Abstract]
Schedule Of Investment Securities	Investment securities at December 31, 2014 , were as follows: Securities Available-for-Sale (In thousands) Amortized Cost Gross Unrealized Holding Gains Gross Unrealized Holding Losses Estimated Fair Value Obligations of U.S. Treasury and other U.S. Government sponsored entities $ 546,886 $ 11 $ 8,833 $ 538,064 U.S. Government sponsored entities' asset-backed securities 751,974 13,421 4,242 761,153 Other equity securities 1,120 1,578 — 2,698 Total $ 1,299,980 $ 15,010 $ 13,075 $ 1,301,915 Securities Held-to-Maturity (In thousands) Amortized Cost Gross Unrealized Holding Gains Gross Unrealized Holding Losses Estimated Fair Value U.S. Government sponsored entities' asset-backed securities $ 140,562 $ 3,088 $ 160 $ 143,490 Investment securities at June 30, 2015 , were as follows: Securities Available-for-Sale (In thousands) Amortized Cost Gross Unrealized Holding Gains Gross Unrealized Holding Losses Estimated Fair Value Obligations of U.S. Treasury and other U.S. Government sponsored entities $ 596,887 $ — $ 7,968 $ 588,919 U.S. Government sponsored entities' asset-backed securities 770,895 11,419 3,675 778,639 Other equity securities 1,120 1,587 — 2,707 Total $ 1,368,902 $ 13,006 $ 11,643 $ 1,370,265 Securities Held-to-Maturity (In thousands) Amortized Cost Gross Unrealized Holding Gains Gross Unrealized Holding Losses Estimated Fair Value U.S. Government sponsored entities' asset-backed securities $ 121,527 $ 2,152 $ 133 $ 123,546
Schedule Of Unrealized Loss On Securities	Securities with unrealized losses at June 30, 2015 , 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 losses Fair value Unrealized losses Fair value Unrealized losses Securities Available-for-Sale Obligations of U.S. Treasury and other U.S. Government agencies $ 376,247 $ 3,753 $ 212,672 $ 4,215 $ 588,919 $ 7,968 U.S. Government agencies' asset-backed securities $ 193,222 $ 849 $ 126,347 $ 2,826 $ 319,569 $ 3,675 Total $ 569,469 $ 4,602 $ 339,019 $ 7,041 $ 908,488 $ 11,643 Securities Held-to-Maturity U.S. Government sponsored entities' asset-backed securities $ 18,841 $ 20 $ 7,931 $ 113 $ 26,772 $ 133 Securities with unrealized losses at December 31, 2014 , 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 losses Fair value Unrealized losses Fair value Unrealized losses Securities Available-for-Sale Obligations of U.S. Treasury and other U.S. Government sponsored entities $ 119,913 $ 87 $ 388,140 $ 8,746 $ 508,053 $ 8,833 U.S. Government sponsored entities' asset-backed securities 73,276 136 170,430 4,106 243,706 4,242 Total $ 193,189 $ 223 $ 558,570 $ 12,852 $ 751,759 $ 13,075 Securities Held-to-Maturity U.S. Government sponsored entities' asset-backed securities $ 8,032 $ 148 $ 2,714 $ 12 $ 10,746 $ 160
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 June 30, 2015 , are shown in the following table by contractual maturity or the expected call date, except for asset-backed securities, which are shown as a single total, due to the unpredictability of the timing of principal repayments. Securities Available-for-Sale (In thousands) Amortized cost Fair value Weighted Avg Yield U.S. Treasury and sponsored entities' obligations: Due one through five years 100,000 99,911 1.05 % Due five through ten years 496,887 489,008 2.36 % Total $ 596,887 $ 588,919 2.14 % U.S. Government sponsored entities' asset-backed securities: $ 770,895 $ 778,639 2.32 % Securities Held-to-Maturity (In thousands) Amortized cost Fair value Weighted Avg Yield U.S. Government sponsored entities' asset-backed securities $ 121,527 $ 123,546 3.52 %

Other Investment Securities (Ta

Other Investment Securities (Tables)	6 Months Ended
	Jun. 30, 2015
Other Investment Securities [Abstract]
Schedule Of Other Investment Securities	Other investment securities consist of stock investments in the Federal Home Loan Bank ("FHLB") and the Federal Reserve Bank ("FRB"). These restricted stock investments are carried at their redemption value. June 30, December 31, 2014 (In thousands) Federal Home Loan Bank stock $ 50,086 $ 50,086 Federal Reserve Bank stock 8,225 8,225 Total $ 58,311 $ 58,311

Pension Plan (Tables)

Pension Plan (Tables)	6 Months Ended
	Jun. 30, 2015
Defined Benefit Pension Plans and Defined Benefit Postretirement Plans Disclosure [Abstract]
Components Of Net Periodic Benefit Expense	The following table shows the components of net periodic benefit income: Three Months Ended Six Months Ended (In thousands) 2015 2014 2015 2014 Service cost $ 1,342 $ 1,083 $ 2,684 $ 2,166 Interest cost 1,174 1,144 2,348 2,288 Expected return on plan assets (2,855 ) (2,717 ) (5,710 ) (5,434 ) Amortization of prior service cost 4 5 8 10 Recognized net actuarial loss 159 — 318 — Net periodic benefit income $ (176 ) $ (485 ) $ (352 ) $ (970 )

Loan Servicing (Tables)

Loan Servicing (Tables)	6 Months Ended
	Jun. 30, 2015
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 Six Months Ended (In thousands) 2015 2014 2015 2014 Mortgage servicing rights: Carrying amount, net, beginning of period $ 8,312 $ 8,778 $ 8,613 $ 9,013 Additions 494 280 807 438 Amortization (438 ) (435 ) (830 ) (828 ) Changes in valuation allowance 193 39 (29 ) 39 Carrying amount, net, end of period $ 8,561 $ 8,662 $ 8,561 $ 8,662 Valuation allowance: Beginning of period $ 1,048 $ 1,031 $ 826 $ 1,031 Changes in valuation allowance (193 ) (39 ) 29 (39 ) End of period $ 855 $ 992 $ 855 $ 992

Fair Value (Tables)

Fair Value (Tables)	6 Months Ended
	Jun. 30, 2015
Schedule of impaired financing receivables additional info [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 June 30, 2015 using: (In thousands) Level 1 Level 2 Level 3 Balance at June 30, 2015 Assets Investment securities: Obligations of U.S. Treasury and other U.S. Government sponsored entities $ — $ 588,919 $ — $ 588,919 U.S. Government sponsored entities’ asset-backed securities — 778,639 — 778,639 Equity securities 1,963 — 744 2,707 Mortgage loans held for sale — 9,218 — 9,218 Mortgage IRLCs — 125 — 125 Liabilities Fair value swap $ — $ — $ 226 $ 226 Fair Value Measurements at December 31, 2014 using: (In thousands) Level 1 Level 2 Level 3 Balance at December 31, 2014 Assets Investment securities: Obligations of U.S. Treasury and other U.S. Government sponsored entities $ — $ 538,064 $ — $ 538,064 U.S. Government sponsored entities’ asset-backed securities — 761,153 — 761,153 Equity securities 1,922 — 776 2,698 Mortgage loans held for sale — 5,264 — 5,264 Mortgage IRLCs — 70 — 70 Liabilities Fair value swap $ — $ — $ 226 $ 226
Reconciliation Of Level 3 Input For Financial Instruments Measured On Recurring Basis	The table below is a reconciliation of the beginning and ending balances of the Level 3 inputs for the three and six months ended June 30, 2015 and 2014 , for financial instruments measured on a recurring basis and classified as Level 3: Level 3 Fair Value Measurements Three months ended June 30, 2015 and 2014 (In thousands) Equity Securities Fair value swap Balance, at April 1, 2015 $ 739 $ (226 ) Total gains/(losses) Included in earnings – realized — — Included in earnings – unrealized — — Included in other comprehensive income (loss) 5 — Purchases, sales, issuances and settlements, other — — Re-evaluation of fair value swap, recorded in other expense — — Balance at June 30, 2015 $ 744 $ (226 ) Balance, at April 1, 2014 $ 711 $ (135 ) Total gains/(losses) Included in earnings – realized — — Included in earnings – unrealized — — Included in other comprehensive income (loss) 36 — Purchases, sales, issuances and settlements, other — — Re-evaluation of fair value swap — — Balance at June 30, 2014 $ 747 $ (135 ) Level 3 Fair Value Measurements Six months ended June 30, 2015 and 2014 (In thousands) Equity Securities Fair value swap Balance, at January 1, 2015 $ 776 $ (226 ) Total gains/(losses) Included in earnings – realized — — Included in earnings – unrealized — — Included in other comprehensive income (loss) (32 ) — Purchases, sales, issuances and settlements, other — — Re-evaluation of fair value swap, recorded in other expense — — Balance at June 30, 2015 $ 744 $ (226 ) Balance, at January 1, 2014 $ 759 $ (135 ) Total gains/(losses) Included in earnings – realized — — Included in earnings – unrealized — — Included in other comprehensive income (loss) (12 ) — Purchases, sales, issuances and settlements, other — — Re-evaluation of fair value swap — — Balance at June 30, 2014 $ 747 $ (135 )
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. 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 to the property's value subsequent to the initial measurement. Fair Value Measurements at June 30, 2015 using: (In thousands) Level 1 Level 2 Level 3 Balance at June 30, 2015 Impaired loans recorded at fair value: Commercial real estate $ — $ — $ 4,947 $ 4,947 Construction real estate: SEPH commercial land and development — — 2,047 2,047 Remaining commercial — — 3,563 3,563 Residential real estate — — 2,900 2,900 Total impaired loans recorded at fair value $ — $ — $ 13,457 $ 13,457 Mortgage servicing rights $ — $ 4,921 $ — $ 4,921 OREO: Commercial real estate — — 178 178 Construction real estate — — 5,230 5,230 Residential real estate — — 1,426 1,426 Total OREO $ — $ — $ 6,834 $ 6,834 Fair Value Measurements at December 31, 2014 using: (In thousands) Level 1 Level 2 Level 3 Balance at December 31, 2014 Impaired loans recorded at fair value: Commercial real estate $ — $ — $ 8,481 $ 8,481 Construction real estate: SEPH commercial land and development — — 2,078 2,078 Remaining commercial — — 3,483 3,483 Residential real estate — — 2,921 2,921 Total impaired loans recorded at fair value $ — $ — $ 16,963 $ 16,963 Mortgage servicing rights $ — $ 2,928 $ — $ 2,928 OREO: Commercial real estate — — 1,470 1,470 Construction real estate — — 6,473 6,473 Residential real estate — — 2,369 2,369 Total OREO $ — $ — $ 10,312 $ 10,312
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 non-recurring basis at June 30, 2015 and December 31, 2014 : June 30, 2015 (In thousands) Fair Value Valuation Technique Unobservable Input(s) Range (Weighted Average) Impaired loans: Commercial real estate $ 4,947 Sales comparison approach Adj to comparables 0.2% - 73.1% (27.5%) Bulk sale approach Discount rate 8.0% (8.0%) Income approach Capitalization rate 8.0% - 13.3% (10.2%) Cost approach Accumulated depreciation 23.0% - 50.0% (42.1%) Construction real estate: SEPH commercial land and development $ 2,047 Sales comparison approach Adj to comparables 5.0% - 30.0% (17.4%) Bulk sale approach Discount rate 10.7% (10.7%) Remaining commercial $ 3,563 Sales comparison approach Adj to comparables 0.2% - 67.0% (25.7%) Bulk sale approach Discount rate 10.0% - 20.0% (15.8%) Residential real estate $ 2,900 Sales comparison approach Adj to comparables 0.0% - 83.0% (14.3%) Income approach Capitalization rate 10.1% - 13.0% (10.7%) Other real estate owned: Commercial real estate $ 178 Sales comparison approach Adj to comparables 15.0% - 71.0% (30.4%) Income approach Capitalization rate 8.4% (8.4%) Construction real estate $ 5,230 Sales comparison approach Adj to comparables 0.0% - 52.2% (21.0%) Bulk sale approach Discount rate 15.0% (15.0%) Income approach Capitalization rate 9.5% (9.5%) Residential real estate $ 1,426 Sales comparison approach Adj to comparables 0.0% - 51.2% (6.4%) Income approach Capitalization rate 6.8% - 17.4% (8.3%) Cost approach Accumulated depreciation 60.0% (60.0%) Balance at December 31, 2014 (In thousands) Fair Value Valuation Technique Unobservable Input(s) Range (Weighted Average) Impaired loans: Commercial real estate $ 8,481 Sales comparison approach Adj to comparables 0.0% - 84.0% (38.8%) Income approach Capitalization rate 8.0% - 9.5% (9.4%) Cost approach Accumulated depreciation 23.0% (23.0%) Construction real estate: SEPH commercial land and development $ 2,078 Sales comparison approach Adj to comparables 5.0% - 35.0% (17.5%) Bulk sale approach Discount rate 10.8% (10.8%) Remaining commercial $ 3,483 Sales comparison approach Adj to comparables 0.2% - 76.0% (45.4%) Bulk sale approach Discount rate 10.0% - 22.0% (16.5%) Residential real estate $ 2,921 Sales comparison approach Adj to comparables 0.0% - 120.6% (11.1%) Income approach Capitalization rate 7.9% - 10.0% (8.0%) Other real estate owned: Commercial real estate $ 1,470 Sales comparison approach Adj to comparables 0.0% - 87.0% (30.5%) Income approach Capitalization rate 8.4% - 10.0% (9.4%) Cost approach Accumulated depreciation 60.0% - 95.0% (77.5%) Construction real estate $ 6,473 Sales comparison approach Adj to comparables 0.0% - 82.9% (27.1%) Bulk sale approach Discount rate 15.0% (15.0%) Residential real estate $ 2,369 Sales comparison approach Adj to comparables 0.0% - 38.3% (10.1%) Income approach Capitalization rate 6.8% - 7.8% (7.6%)
Fair Value, by Balance Sheet Grouping	The fair value of financial instruments at June 30, 2015 and December 31, 2014 , was as follows: June 30, 2015 Fair Value Measurements (In thousands) Carrying value Level 1 Level 2 Level 3 Total fair value Financial assets: Cash and money market instruments $ 404,286 $ 404,286 $ — $ — $ 404,286 Investment securities 1,491,792 1,963 1,491,104 744 1,493,811 Accrued interest receivable - securities 4,116 — 4,116 — 4,116 Accrued interest receivable - loans 13,709 — — 13,709 13,709 Loans held for sale 9,218 — 9,218 — 9,218 Mortgage IRLCs 125 — 125 — 125 Impaired loans carried at fair value 13,457 — — 13,457 13,457 Other loans, net 4,820,747 — — 4,823,221 4,823,221 Loans receivable, net $ 4,843,547 $ — $ 9,343 $ 4,836,678 $ 4,846,021 Financial liabilities: Noninterest bearing checking accounts $ 1,299,264 $ 1,299,264 $ — $ — $ 1,299,264 Interest bearing transactions accounts 1,278,138 1,278,138 — — 1,278,138 Savings accounts 1,572,253 1,572,253 — — 1,572,253 Time deposits 1,358,636 — 1,365,241 — 1,365,241 Other 4,075 4,075 — — 4,075 Total deposits $ 5,512,366 $ 4,153,730 $ 1,365,241 $ — $ 5,518,971 Short-term borrowings $ 238,618 $ — $ 238,618 $ — $ 238,618 Long-term debt 735,062 — 773,510 — 773,510 Subordinated debentures/notes 45,000 — 43,336 — 43,336 Accrued interest payable – deposits 1,078 14 1,064 — 1,078 Accrued interest payable – debt/borrowings 1,354 10 1,344 — 1,354 Derivative financial instruments: Fair value swap $ 226 $ — $ — $ 226 $ 226 December 31, 2014 Fair Value Measurements (In thousands) Carrying value Level 1 Level 2 Level 3 Total fair value Financial assets: Cash and money market instruments $ 237,699 $ 237,699 $ — $ — $ 237,699 Investment securities 1,442,477 1,922 1,442,708 775 1,445,405 Accrued interest receivable - securities 4,048 — 4,048 — 4,048 Accrued interest receivable - loans 13,629 — — 13,629 13,629 Loans held for sale 5,264 — 5,264 — 5,264 Mortgage IRLCs 70 — 70 — 70 Impaired loans carried at fair value 16,963 — — 16,963 16,963 Other loans, net 4,753,033 — — 4,757,461 4,757,461 Loans receivable, net $ 4,775,330 $ — $ 5,334 $ 4,774,424 $ 4,779,758 Financial liabilities: Noninterest bearing checking accounts $ 1,269,296 $ 1,269,296 $ — — $ 1,269,296 Interest bearing transactions accounts 1,122,079 1,122,079 — — 1,122,079 Savings accounts 1,325,445 1,325,445 — — 1,325,445 Time deposits 1,409,911 — 1,422,885 — 1,422,885 Other 1,269 1,269 — — 1,269 Total deposits $ 5,128,000 $ 3,718,089 $ 1,422,885 $ — $ 5,140,974 Short-term borrowings $ 276,980 $ — $ 276,980 $ — $ 276,980 Long-term debt 786,602 — 827,500 — 827,500 Subordinated debentures/notes 45,000 — 42,995 — 42,995 Accrued interest payable – deposits 1,125 14 1,111 — 1,125 Accrued interest payable – debt/borrowings 1,426 3 1,423 — 1,426 Derivative financial instruments: Fair value swap $ 226 $ — $ — $ 226 $ 226

Other Comprehensive Income (L37

Other Comprehensive Income (Loss) Other Comprehensive Income (Loss) Net of Tax (Tables)	6 Months Ended
	Jun. 30, 2015
Statement of Comprehensive Income [Abstract]
Comprehensive Income (Loss) [Table Text Block]	Other comprehensive income components, net of tax, are shown in the following table for the three-month and six -month periods ended June 30, 2015 and 2014 : Three months ended June 30, (in thousands) Changes in pension plan assets and benefit obligations Unrealized gains and losses on available for sale securities Total Beginning balance at March 31, 2015 $ (14,865 ) $ 9,116 $ (5,749 ) Other comprehensive loss before reclassifications — (8,231 ) (8,231 ) Amounts reclassified from accumulated other comprehensive loss — — — Net current period other comprehensive loss — (8,231 ) (8,231 ) Ending balance at June 30, 2015 $ (14,865 ) $ 885 $ (13,980 ) Beginning balance at March 31, 2014 $ (5,598 ) $ (18,880 ) $ (24,478 ) Other comprehensive income before reclassifications — 13,092 13,092 Amounts reclassified from accumulated other comprehensive income — (13 ) (13 ) Net current period other comprehensive income — 13,079 13,079 Ending balance at June 30, 2014 $ (5,598 ) $ (5,801 ) $ (11,399 ) Six months ended June 30, (in thousands) Changes in pension plan assets and benefit obligations Unrealized gains and losses on available for sale securities Total Beginning balance at December 31, 2014 $ (14,865 ) $ 1,257 $ (13,608 ) Other comprehensive loss before reclassifications — (372 ) (372 ) Amounts reclassified from accumulated other comprehensive loss — — — Net current period other comprehensive loss — (372 ) (372 ) Ending balance at June 30, 2015 $ (14,865 ) $ 885 $ (13,980 ) Beginning balance at December 31, 2013 $ (5,598 ) $ (29,821 ) $ (35,419 ) Other comprehensive income before reclassifications — 24,033 24,033 Amounts reclassified from accumulated other comprehensive income — (13 ) (13 ) Net current period other comprehensive income — 24,020 24,020 Ending balance at June 30, 2014 $ (5,598 ) $ (5,801 ) $ (11,399 )

Investment in Qualified Affor38

Investment in Qualified Affordable Housing (Tables)	6 Months Ended
	Jun. 30, 2015
Schedule of Equity Method Investments [Line Items]
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 as of June 30, 2015 and December 31, 2014. (in thousands) June 30, 2015 December 31, 2014 Affordable housing tax credit investments $ 54,457 $ 48,911 Unfunded commitments 21,339 16,629 The following table summarizes the impact of retrospective application to the balance sheet and income statement for all periods presented as well as the year ended December 31, 2014: (in thousands) December 31, 2014 Other assets As previously reported $ 140,803 As reported under the new guidance 138,746 Total assets As previously reported $ 7,003,256 As reported under the new guidance 7,001,199 Retained earnings As previously reported $ 486,541 As reported under the new guidance 484,484 Total equity As previously reported $ 698,598 As reported under the new guidance 696,541 (in thousands) 3 months ended June 30, 2014 6 months ended 12 months ended December 31, 2014 Total other expense As previously reported $ 48,196 $ 95,894 $ 195,234 As reported under the new guidance 46,241 92,020 187,510 Income tax expense As previously reported $ 7,469 $ 13,505 $ 28,602 As reported under the new guidance 9,441 17,438 36,459 Net income As previously reported $ 21,827 $ 41,446 $ 84,090 As reported under the new guidance 21,810 41,387 83,957

Repurchase Agreement Borrowin39

Repurchase Agreement Borrowings (Tables)	6 Months Ended
	Jun. 30, 2015
Transfers and Servicing [Abstract]
Schedule of Assets and Associated Liabilities Accounted for as Secured Borrowings [Table Text Block]	The following table presents the carrying value of Park's repurchase agreements by remaining contractual maturity at June 30, 2015 and December 31, 2014 : June 30, 2015 (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 $ 231,359 $ 2,035 $ — $ 305,224 $ 538,618 December 31, 2014 (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 $ 268,427 $ 164 $ 4,940 $ 303,449 $ 576,980

Loans (Narrative) (Details)

Loans (Narrative) (Details) - Receivable Type [Domain] - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Deferred Income	$ 10,000		$ 10,000		$ 9,400
Troubled Debt Restructuring, Classification removed		$ 600	0	$ 1,600
Partial Charge-Offs On Impaired Loans			30,024		32,480
Impaired Financing Receivable, Related Allowance	6,597		6,597		3,660
Recorded investment, related to loans	28,000		28,000		9,300
Troubled Debt Restructuring Included In Nonaccrual Loans	40,100		40,100		47,500
TDRs included in accruing loan totals	16,600		16,600		16,300
Nonaccrual Trouble Debt Restructuring Current	18,100		18,100		15,700
Commitments to lend additional funds to borrowers whose terms had been modified in a TDR	1,900		1,900		1,400
Specific reserves related to troubled debt restructuring	3,500		3,500		2,400
Additional Specific Reserves Related To Troubled Debt Restructuring	104	261	961	279
Modified substandard commercial loans, total recorded investment	112	1,600	112	1,600
Modified substandard consumer loans, total recorded investment	10,400	12,500	10,400	12,500
Loan Modifications on Nonacrrual status	301	800	$ 1,300	1,700
Loan past due period before entering default status			30 days
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	1,727	3,300	$ 1,753	3,493
Deposit Liabilities Reclassified as Loans Receivable	2,100		2,100		2,300
Financing Receivable With No Related Allowance Recorded [Member]
Financing Receivable, Recorded Investment [Line Items]
Partial Charge-Offs On Impaired Loans			25,500		32,400
Financing Receivable With A Related Allowance Recorded [Member]
Financing Receivable, Recorded Investment [Line Items]
Partial Charge-Offs On Impaired Loans			4,500		0
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	250	939	250	939
Commercial Real Estate [Member] | Financing Receivable With No Related Allowance Recorded [Member]
Financing Receivable, Recorded Investment [Line Items]
Impaired Financing Receivable, Related Allowance	0		0		0
Commercial Real Estate [Member] | Financing Receivable With A Related Allowance Recorded [Member]
Financing Receivable, Recorded Investment [Line Items]
Impaired Financing Receivable, Related Allowance	688		688		$ 262
Accruing [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans modified during period	118	138	118	297
Nonaccrual [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans modified during period	$ 1,600	$ 3,200	$ 1,700	$ 3,200

Loans (Composition Of Loan Port

Loans (Composition Of Loan Portfolio By Class Of Loan) (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014
Financing Receivable, Recorded Investment [Line Items]
Impaired Financing Receivable, Recorded Investment		$ 70,596	$ 96,005	$ 70,596	$ 96,005	$ 73,712
Loan balance		4,900,974		4,900,974		4,829,682
Accrued interest receivable		17,825		17,825		17,677
Recorded Investment		4,914,683		4,914,683		4,843,311
Impaired Financing Receivable, Average Recorded Investment		67,192	99,863	69,468	103,585
Impaired Financing Receivable, Interest Income, Cash Basis Method		542	737	1,104	1,417
Commercial Financial And Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Impaired Financing Receivable, Recorded Investment		20,429	17,628	20,429	17,628
Impaired Financing Receivable, Average Recorded Investment		18,220	18,867	18,830	19,456
Impaired Financing Receivable, Interest Income, Cash Basis Method		140	75	271	136
Construction Real Estate, SEPH Commercial Land and Development [Member]
Financing Receivable, Recorded Investment [Line Items]
Impaired Financing Receivable, Recorded Investment		2,047	4,378	2,047	4,378
Loan balance	[1]	2,141		2,141		2,195
Accrued interest receivable	[1]	0		0		0
Recorded Investment	[1]	2,141		2,141		2,195
Impaired Financing Receivable, Average Recorded Investment		2,068	4,329	2,072	4,439
Impaired Financing Receivable, Interest Income, Cash Basis Method		0	66	8	122
Construction Real Estate - Remaining Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Impaired Financing Receivable, Recorded Investment		6,032	9,954	6,032	9,954
Loan balance		105,229		105,229		115,139
Accrued interest receivable		222		222		300
Recorded Investment		105,451		105,451		115,439
Impaired Financing Receivable, Average Recorded Investment		5,611	10,150	5,644	10,227
Impaired Financing Receivable, Interest Income, Cash Basis Method		6	7	11	54
Construction Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan balance		31,493		31,493		31,148
Accrued interest receivable		86		86		72
Recorded Investment		31,579		31,579		31,220
Construction Real Estate - Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan balance		7,108		7,108		7,322
Accrued interest receivable		21		21		23
Recorded Investment		7,129		7,129		7,345
Residential Real Estate - Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Impaired Financing Receivable, Recorded Investment		24,441	28,775	24,441	28,775
Loan balance		417,077		417,077		417,612
Accrued interest receivable		1,024		1,024		1,038
Recorded Investment		418,101		418,101		418,650
Impaired Financing Receivable, Average Recorded Investment		24,443	30,212	24,864	30,577
Impaired Financing Receivable, Interest Income, Cash Basis Method		273	307	528	570
Residential Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan balance		1,209,638		1,209,638		1,189,709
Accrued interest receivable		1,789		1,789		1,548
Recorded Investment		1,211,427		1,211,427		1,191,257
Residential Real Estate - HELOC [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan balance		213,301		213,301		216,915
Accrued interest receivable		799		799		803
Recorded Investment		214,100		214,100		217,718
Residential Real Estate - Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan balance		24,705		24,705		27,139
Accrued interest receivable		88		88		97
Recorded Investment		24,793		24,793		27,236
Loans Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Accrued interest receivable		13,709		13,709		13,629
Commercial Financial And Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan balance	[1]	848,808		848,808		856,535
Accrued interest receivable	[1]	3,042		3,042		3,218
Recorded Investment	[1]	851,850		851,850		859,753
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Impaired Financing Receivable, Recorded Investment		17,647	35,138	17,647	35,138
Loan balance	[1]	1,087,107		1,087,107		1,069,637
Accrued interest receivable	[1]	3,633		3,633		3,546
Recorded Investment	[1]	1,090,740		1,090,740		1,073,183
Impaired Financing Receivable, Average Recorded Investment		16,850	35,638	18,058	38,163
Impaired Financing Receivable, Interest Income, Cash Basis Method		123	282	286	535
Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Impaired Financing Receivable, Recorded Investment			132		132
Loan balance		951,263		951,263		893,160
Accrued interest receivable		2,976		2,976		2,967
Recorded Investment		954,239		954,239		896,127
Impaired Financing Receivable, Average Recorded Investment			667		723
Impaired Financing Receivable, Interest Income, Cash Basis Method		0	$ 0	0	$ 0
Leases [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan balance		3,104		3,104		3,171
Accrued interest receivable		29		29		17
Recorded Investment		$ 3,133		$ 3,133		$ 3,188
[1]	Included within commercial, financial and agricultural loans, commercial real estate loans, and SEPH commercial land and development 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	Jun. 30, 2015	Dec. 31, 2014
Financing Receivable, Recorded Investment [Line Items]
Nonaccrual loans	$ 95,739	$ 100,393
Accruing restructured loans	16,596	16,332
Loans past due 90 days or more and accruing	1,575	2,709
Total nonperforming loans	113,910	119,434
Commercial Financial And Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Nonaccrual loans	19,288	18,826
Accruing restructured loans	1,143	297
Loans past due 90 days or more and accruing	71	229
Total nonperforming loans	20,502	19,352
Construction Real Estate, SEPH Commercial Land and Development [Member]
Financing Receivable, Recorded Investment [Line Items]
Nonaccrual loans	2,047	2,078
Accruing restructured loans	0	0
Loans past due 90 days or more and accruing	0	0
Total nonperforming loans	2,047	2,078
Construction Real Estate - Remaining Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Nonaccrual loans	5,979	5,558
Accruing restructured loans	53	51
Loans past due 90 days or more and accruing	0	0
Total nonperforming loans	6,032	5,609
Construction Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Nonaccrual loans	29	59
Accruing restructured loans	91	94
Loans past due 90 days or more and accruing	30	9
Total nonperforming loans	150	162
Construction Real Estate - Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Nonaccrual loans	130	115
Accruing restructured loans	116	125
Loans past due 90 days or more and accruing	0	0
Total nonperforming loans	246	240
Residential Real Estate - Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Nonaccrual loans	24,048	24,336
Accruing restructured loans	393	594
Loans past due 90 days or more and accruing	0
Total nonperforming loans	24,441	24,930
Residential Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Nonaccrual loans	21,744	21,869
Accruing restructured loans	10,017	10,349
Loans past due 90 days or more and accruing	719	1,329
Total nonperforming loans	32,480	33,547
Residential Real Estate - HELOC [Member]
Financing Receivable, Recorded Investment [Line Items]
Nonaccrual loans	1,556	1,879
Accruing restructured loans	820	630
Loans past due 90 days or more and accruing	34	9
Total nonperforming loans	2,410	2,518
Residential Real Estate - Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Nonaccrual loans	1,692	1,743
Accruing restructured loans	718	779
Loans past due 90 days or more and accruing	0
Total nonperforming loans	2,410	2,522
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Nonaccrual loans	14,999	19,299
Accruing restructured loans	2,648	2,690
Loans past due 90 days or more and accruing	0
Total nonperforming loans	17,647	21,989
Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Nonaccrual loans	4,227	4,631
Accruing restructured loans	597	723
Loans past due 90 days or more and accruing	721	1,133
Total nonperforming loans	$ 5,545	$ 6,487

Loans (Loans Individually And C

Loans (Loans Individually And Collectively Evaluated For Impairment) (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2015	Dec. 31, 2014
Financing Receivable, Impaired [Line Items]
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	$ 6,597	$ 3,660
Nonaccrual and accruing restructured loans	112,335	116,725
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	70,596	73,712
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	41,739	43,013
Partial Charge-Offs On Impaired Loans	30,024	32,480
Commercial Financial And Agricultural [Member]
Financing Receivable, Impaired [Line Items]
Nonaccrual and accruing restructured loans	20,431	19,123
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	20,429	19,106
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	2	17
Construction Real Estate, SEPH Commercial Land and Development [Member]
Financing Receivable, Impaired [Line Items]
Nonaccrual and accruing restructured loans	2,047	2,078
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	2,047	2,078
Construction Real Estate - Remaining Commercial [Member]
Financing Receivable, Impaired [Line Items]
Nonaccrual and accruing restructured loans	6,032	5,609
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	6,032	5,609
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	120	153
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	0	0
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	120	153
Construction Real Estate - Installment [Member]
Financing Receivable, Impaired [Line Items]
Nonaccrual and accruing restructured loans	246	240
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	0	0
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	246	240
Residential Real Estate - Commercial [Member]
Financing Receivable, Impaired [Line Items]
Nonaccrual and accruing restructured loans	24,441	24,930
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	24,441	24,930
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	31,761	32,218
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	0	0
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	31,761	32,218
Residential Real Estate - HELOC [Member]
Financing Receivable, Impaired [Line Items]
Nonaccrual and accruing restructured loans	2,376	2,509
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	0	0
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	2,376	2,509
Residential Real Estate - Installment [Member]
Financing Receivable, Impaired [Line Items]
Nonaccrual and accruing restructured loans	2,410	2,522
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	0	0
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	2,410	2,522
Commercial Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	688	262
Nonaccrual and accruing restructured loans	17,647	21,989
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	17,647	21,989
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	0	0
Consumer [Member]
Financing Receivable, Impaired [Line Items]
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	0	0
Nonaccrual and accruing restructured loans	4,824	5,354
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	4,824	5,354
Financing Receivable With No Related Allowance Recorded [Member]
Financing Receivable, Impaired [Line Items]
Partial Charge-Offs On Impaired Loans	$ 25,500	$ 32,400

Loans (Loans Individually Evalu

Loans (Loans Individually Evaluated For Impairment By Class Of Loans) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014
Financing Receivable, Impaired [Line Items]
Unpaid principal balance	$ 100,577		$ 100,577		$ 106,156
Recorded investment	70,596	$ 96,005	70,596	$ 96,005	73,712
Allowance for loan losses allocated	6,597		6,597		3,660
Impaired Financing Receivable, Average Recorded Investment	67,192	99,863	69,468	103,585
Impaired Financing Receivable, Interest Income, Cash Basis Method	542	737	1,104	1,417
Commercial Financial And Agricultural [Member]
Financing Receivable, Impaired [Line Items]
Recorded investment	20,429	17,628	20,429	17,628
Impaired Financing Receivable, Average Recorded Investment	18,220	18,867	18,830	19,456
Impaired Financing Receivable, Interest Income, Cash Basis Method	140	75	271	136
Commercial Financial And Agricultural [Member] | Financing Receivable With No Related Allowance Recorded [Member]
Financing Receivable, Impaired [Line Items]
Unpaid principal balance	20,070		20,070		30,601
Recorded investment	6,314		6,314		17,883
Allowance for loan losses allocated	0		0		0
Commercial Financial And Agricultural [Member] | Financing Receivable With A Related Allowance Recorded [Member]
Financing Receivable, Impaired [Line Items]
Unpaid principal balance	18,314		18,314		1,251
Recorded investment	14,115		14,115		1,223
Allowance for loan losses allocated	2,570		2,570		981
Construction Real Estate, SEPH Commercial Land and Development [Member]
Financing Receivable, Impaired [Line Items]
Recorded investment	2,047	4,378	2,047	4,378
Impaired Financing Receivable, Average Recorded Investment	2,068	4,329	2,072	4,439
Impaired Financing Receivable, Interest Income, Cash Basis Method	0	66	8	122
Construction Real Estate, SEPH Commercial Land and Development [Member] | Financing Receivable With No Related Allowance Recorded [Member]
Financing Receivable, Impaired [Line Items]
Unpaid principal balance	10,837		10,837		11,026
Recorded investment	2,047		2,047		2,078
Allowance for loan losses allocated	0		0		0
Construction Real Estate, SEPH Commercial Land and Development [Member] | Financing Receivable With A Related Allowance Recorded [Member]
Financing Receivable, Impaired [Line Items]
Unpaid principal balance	0		0
Recorded investment	0		0
Allowance for loan losses allocated	0		0		0
Construction Real Estate - Remaining Commercial [Member]
Financing Receivable, Impaired [Line Items]
Recorded investment	6,032	9,954	6,032	9,954
Impaired Financing Receivable, Average Recorded Investment	5,611	10,150	5,644	10,227
Impaired Financing Receivable, Interest Income, Cash Basis Method	6	7	11	54
Construction Real Estate - Remaining Commercial [Member] | Financing Receivable With No Related Allowance Recorded [Member]
Financing Receivable, Impaired [Line Items]
Unpaid principal balance	1,172		1,172		1,427
Recorded investment	194		194		391
Allowance for loan losses allocated	0		0		0
Construction Real Estate - Remaining Commercial [Member] | Financing Receivable With A Related Allowance Recorded [Member]
Financing Receivable, Impaired [Line Items]
Unpaid principal balance	5,838		5,838		5,218
Recorded investment	5,838		5,838		5,218
Allowance for loan losses allocated	2,358		2,358		1,812
Residential Real Estate - Commercial [Member]
Financing Receivable, Impaired [Line Items]
Recorded investment	24,441	28,775	24,441	28,775
Impaired Financing Receivable, Average Recorded Investment	24,443	30,212	24,864	30,577
Impaired Financing Receivable, Interest Income, Cash Basis Method	273	307	528	570
Residential Real Estate - Commercial [Member] | Financing Receivable With No Related Allowance Recorded [Member]
Financing Receivable, Impaired [Line Items]
Unpaid principal balance	22,857		22,857		25,822
Recorded investment	21,153		21,153		23,352
Allowance for loan losses allocated	0		0		0
Residential Real Estate - Commercial [Member] | Financing Receivable With A Related Allowance Recorded [Member]
Financing Receivable, Impaired [Line Items]
Unpaid principal balance	3,471		3,471		1,578
Recorded investment	3,288		3,288		1,578
Allowance for loan losses allocated	981		981		605
Commercial Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Recorded investment	17,647	35,138	17,647	35,138
Impaired Financing Receivable, Average Recorded Investment	16,850	35,638	18,058	38,163
Impaired Financing Receivable, Interest Income, Cash Basis Method	123	282	286	535
Commercial Real Estate [Member] | Financing Receivable With No Related Allowance Recorded [Member]
Financing Receivable, Impaired [Line Items]
Unpaid principal balance	13,188		13,188		27,923
Recorded investment	12,916		12,916		20,696
Allowance for loan losses allocated	0		0		0
Commercial Real Estate [Member] | Financing Receivable With A Related Allowance Recorded [Member]
Financing Receivable, Impaired [Line Items]
Unpaid principal balance	4,830		4,830		1,310
Recorded investment	4,731		4,731		1,293
Allowance for loan losses allocated	688		688		262
Consumer [Member]
Financing Receivable, Impaired [Line Items]
Recorded investment		132		132
Impaired Financing Receivable, Average Recorded Investment		667		723
Impaired Financing Receivable, Interest Income, Cash Basis Method	0	$ 0	0	$ 0
Consumer [Member] | Financing Receivable With No Related Allowance Recorded [Member]
Financing Receivable, Impaired [Line Items]
Allowance for loan losses allocated	0		0		0
Consumer [Member] | Financing Receivable With A Related Allowance Recorded [Member]
Financing Receivable, Impaired [Line Items]
Unpaid principal balance	0		0		0
Recorded investment	0		0		0
Allowance for loan losses allocated	$ 0		$ 0		$ 0

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		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014
Financing Receivable, Impaired [Line Items]
Recorded investment	$ 70,596	$ 96,005	$ 70,596	$ 96,005	$ 73,712
Average recorded investment	67,192	99,863	69,468	103,585
Interest income recognized	542	737	1,104	1,417
Commercial Financial And Agricultural [Member]
Financing Receivable, Impaired [Line Items]
Recorded investment	20,429	17,628	20,429	17,628
Average recorded investment	18,220	18,867	18,830	19,456
Interest income recognized	140	75	271	136
Construction Real Estate, SEPH Commercial Land and Development [Member]
Financing Receivable, Impaired [Line Items]
Recorded investment	2,047	4,378	2,047	4,378
Average recorded investment	2,068	4,329	2,072	4,439
Interest income recognized	0	66	8	122
Construction Real Estate - Remaining Commercial [Member]
Financing Receivable, Impaired [Line Items]
Recorded investment	6,032	9,954	6,032	9,954
Average recorded investment	5,611	10,150	5,644	10,227
Interest income recognized	6	7	11	54
Residential Real Estate - Commercial [Member]
Financing Receivable, Impaired [Line Items]
Recorded investment	24,441	28,775	24,441	28,775
Average recorded investment	24,443	30,212	24,864	30,577
Interest income recognized	273	307	528	570
Commercial Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Recorded investment	17,647	35,138	17,647	35,138
Average recorded investment	16,850	35,638	18,058	38,163
Interest income recognized	123	282	286	535
Consumer [Member]
Financing Receivable, Impaired [Line Items]
Recorded investment		132		132
Average recorded investment		667		723
Interest income recognized	$ 0	$ 0	$ 0	$ 0

Loans (Aging Of Recorded Invest

Loans (Aging Of Recorded Investment In Past Due Loans) (Details) $ in Thousands		3 Months Ended			6 Months Ended
		Jun. 30, 2015USD ($)contracts		Jun. 30, 2014USD ($)contracts	Jun. 30, 2015USD ($)contracts		Jun. 30, 2014USD ($)contracts	Dec. 31, 2014USD ($)
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Modifications, Number of Contracts, During Period | contracts		126		119	232		211
Accruing loans past due 30-89 days		$ 23,439			$ 23,439			$ 31,074
Past due nonaccrual loans and loans past due 90 days or more and accruing		37,789	[1]		37,789	[1]		52,932	[2]
Total loans past due		61,228			61,228			84,006
Total current		4,853,455			4,853,455			4,759,305
Recorded Investment		4,914,683			4,914,683			4,843,311
Loans past due 90 days or more and accruing		1,575			1,575			2,709
Financing Receivable, Modifications, Recorded Investment, During Period		$ 3,979		$ 2,892	$ 7,416		$ 4,153
Commercial Financial And Agricultural [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Modifications, Number of Contracts, During Period | contracts		12		5	25		10
Accruing loans past due 30-89 days		$ 558			$ 558			6,482
Past due nonaccrual loans and loans past due 90 days or more and accruing		4,055	[1]		4,055	[1]		7,508	[2]
Total loans past due		4,613			4,613			13,990
Total current		847,237			847,237			845,763
Loans past due 90 days or more and accruing		71			71			229
Financing Receivable, Modifications, Recorded Investment, During Period		1,789		$ 294	2,506		$ 352
Construction Real Estate, SEPH Commercial Land and Development [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Accruing loans past due 30-89 days		94			94
Past due nonaccrual loans and loans past due 90 days or more and accruing		2,043	[1]		2,043	[1]		2,068	[2]
Total loans past due		2,137			2,137			2,068
Total current		4			4			127
Recorded Investment	[3]	2,141			2,141			2,195
Loans past due 90 days or more and accruing		$ 0			$ 0			0
Construction Real Estate - Remaining Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Modifications, Number of Contracts, During Period | contracts		0		2	0		2
Accruing loans past due 30-89 days		$ 41			$ 41			166
Past due nonaccrual loans and loans past due 90 days or more and accruing		84	[1]		84	[1]		77	[2]
Total loans past due		125			125			243
Total current		105,326			105,326			115,196
Recorded Investment		105,451			105,451			115,439
Loans past due 90 days or more and accruing		$ 0			$ 0			0
Financing Receivable, Modifications, Recorded Investment, During Period				$ 549			$ 208
Construction Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Modifications, Number of Contracts, During Period | contracts		0		0	1		0
Accruing loans past due 30-89 days		$ 15			$ 15			39
Past due nonaccrual loans and loans past due 90 days or more and accruing		30	[1]		30	[1]		68	[2]
Total loans past due		45			45			107
Total current		31,534			31,534			31,113
Recorded Investment		31,579			31,579			31,220
Loans past due 90 days or more and accruing		$ 30			30			9
Financing Receivable, Modifications, Recorded Investment, During Period					$ 20
Construction Real Estate - Installment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Modifications, Number of Contracts, During Period | contracts		1		1	1		1
Accruing loans past due 30-89 days		$ 98			$ 98			21
Past due nonaccrual loans and loans past due 90 days or more and accruing		79	[1]		79	[1]		25	[2]
Total loans past due		177			177			46
Total current		6,952			6,952			7,299
Recorded Investment		7,129			7,129			7,345
Loans past due 90 days or more and accruing		0			0			0
Financing Receivable, Modifications, Recorded Investment, During Period		$ 20		$ 3	$ 21		$ 3
Residential Real Estate - Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Modifications, Number of Contracts, During Period | contracts		6		0	9		2
Accruing loans past due 30-89 days		$ 534			$ 534			250
Past due nonaccrual loans and loans past due 90 days or more and accruing		17,148	[1]		17,148	[1]		19,592	[2]
Total loans past due		17,682			17,682			19,842
Total current		400,419			400,419			398,808
Recorded Investment		418,101			418,101			418,650
Loans past due 90 days or more and accruing		0			0
Financing Receivable, Modifications, Recorded Investment, During Period		$ 832			$ 1,266		$ 48
Residential Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Modifications, Number of Contracts, During Period | contracts		8		13	15		20
Accruing loans past due 30-89 days		$ 11,065			$ 11,065			11,146
Past due nonaccrual loans and loans past due 90 days or more and accruing		10,022	[1]		10,022	[1]		10,637	[2]
Total loans past due		21,087			21,087			21,783
Total current		1,190,340			1,190,340			1,169,474
Recorded Investment		1,211,427			1,211,427			1,191,257
Loans past due 90 days or more and accruing		719			719			1,329
Financing Receivable, Modifications, Recorded Investment, During Period		$ 541		$ 732	$ 1,069		$ 1,321
Residential Real Estate - HELOC [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Modifications, Number of Contracts, During Period | contracts		6		5	16		5
Accruing loans past due 30-89 days		$ 421			$ 421			262
Past due nonaccrual loans and loans past due 90 days or more and accruing		111	[1]		111	[1]		387	[2]
Total loans past due		532			532			649
Total current		213,568			213,568			217,069
Recorded Investment		214,100			214,100			217,718
Loans past due 90 days or more and accruing		34			34			9
Financing Receivable, Modifications, Recorded Investment, During Period		74		$ 276	342		$ 276
Residential Real Estate - Installment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Accruing loans past due 30-89 days		656			656			596
Past due nonaccrual loans and loans past due 90 days or more and accruing		324	[1]		324	[1]		464	[2]
Total loans past due		980			980			1,060
Total current		23,813			23,813			26,176
Recorded Investment		24,793			24,793			27,236
Loans past due 90 days or more and accruing		0			0
Financing Receivable, Modifications, Recorded Investment, During Period		$ 57		$ 97	$ 57		$ 98
SEPH Commercial Land and Development [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Modifications, Number of Contracts, During Period | contracts		0		0	0		0
Commercial Financial And Agricultural [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Recorded Investment	[3]	$ 851,850			$ 851,850			859,753
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Modifications, Number of Contracts, During Period | contracts		0		3	6		6
Accruing loans past due 30-89 days		$ 563			$ 563			808
Past due nonaccrual loans and loans past due 90 days or more and accruing		1,080	[1]		1,080	[1]		8,288	[2]
Total loans past due		1,643			1,643			9,096
Total current		1,089,097			1,089,097			1,064,087
Recorded Investment	[3]	1,090,740			1,090,740			1,073,183
Loans past due 90 days or more and accruing		$ 0			0
Financing Receivable, Modifications, Recorded Investment, During Period				$ 315	$ 1,291		$ 996
Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Modifications, Number of Contracts, During Period | contracts		90		88	156		159
Accruing loans past due 30-89 days		$ 9,394			$ 9,394			11,304
Past due nonaccrual loans and loans past due 90 days or more and accruing		2,813	[1]		2,813	[1]		3,818	[2]
Total loans past due		12,207			12,207			15,122
Total current		942,032			942,032			881,005
Recorded Investment		954,239			954,239			896,127
Loans past due 90 days or more and accruing		721			721			1,133
Financing Receivable, Modifications, Recorded Investment, During Period		666		$ 626	844		$ 851
Leases [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Accruing loans past due 30-89 days		0			0			0
Past due nonaccrual loans and loans past due 90 days or more and accruing		0	[1]		0	[1]		0	[2]
Total loans past due		0			0			0
Total current		3,133			3,133			3,188
Recorded Investment		$ 3,133			$ 3,133			$ 3,188
Residential Real Estate - Installment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Modifications, Number of Contracts, During Period | contracts		3		2	3		6
Accruing Financing Receivable Modifications [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period		$ 1,012		$ 918	$ 1,753		$ 1,380
Accruing Financing Receivable Modifications [Member] | Commercial Financial And Agricultural [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period		896			1,107		158
Accruing Financing Receivable Modifications [Member] | Construction Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period		0		0	0		0
Accruing Financing Receivable Modifications [Member] | Construction Real Estate - Installment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period		0		0	0		0
Accruing Financing Receivable Modifications [Member] | Residential Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period		39		357	365		457
Accruing Financing Receivable Modifications [Member] | Residential Real Estate - HELOC [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period		37		108	228		108
Accruing Financing Receivable Modifications [Member] | Residential Real Estate - Installment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period				93			95
Accruing Financing Receivable Modifications [Member] | Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period		40		360	53		562
Nonaccruing Financing Receivable Modifications [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period		2,967		1,974	5,663		2,773
Nonaccruing Financing Receivable Modifications [Member] | Commercial Financial And Agricultural [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period		893		294	1,399		194
Nonaccruing Financing Receivable Modifications [Member] | Construction Real Estate - Remaining Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period				549			208
Nonaccruing Financing Receivable Modifications [Member] | Construction Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period					20
Nonaccruing Financing Receivable Modifications [Member] | Construction Real Estate - Installment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period		20		3	21		3
Nonaccruing Financing Receivable Modifications [Member] | Residential Real Estate - Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period		832			1,266		48
Nonaccruing Financing Receivable Modifications [Member] | Residential Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period		502		375	704		864
Nonaccruing Financing Receivable Modifications [Member] | Residential Real Estate - HELOC [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period		37		168	114		168
Nonaccruing Financing Receivable Modifications [Member] | Residential Real Estate - Installment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period		57		4	57		3
Nonaccruing Financing Receivable Modifications [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period				315	1,291		996
Nonaccruing Financing Receivable Modifications [Member] | Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period		$ 626		$ 266	$ 791		$ 289
[1]	Includes $1.6 million of loans past due 90 days or more and accruing. The remaining are past due, nonaccrual loans and accruing troubled debt restructurings.
[2]	* Includes $2.7 million of loans past due 90 days or more and accruing. The remaining are past due, nonaccrual loans and accruing troubled debt restructurings.
[3]	Included within commercial, financial and agricultural loans, commercial real estate loans, and SEPH commercial land and development 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 ($) $ in Thousands		Jun. 30, 2015		Dec. 31, 2014
Financing Receivable, Recorded Investment [Line Items]
Recorded Investment		$ 4,914,683		$ 4,843,311
Residential Real Estate - Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Recorded Investment		418,101		418,650
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Recorded Investment	[1]	1,090,740		1,073,183
Leases [Member]
Financing Receivable, Recorded Investment [Line Items]
Recorded Investment		3,133		3,188
5 Rated [Member]
Financing Receivable, Recorded Investment [Line Items]
Total ending loan balance, recorded investment		22,737		16,252
5 Rated [Member] | Remaining Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total ending loan balance, recorded investment		2,616		3,349
5 Rated [Member] | Residential Real Estate - Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total ending loan balance, recorded investment		4,632		2,581
5 Rated [Member] | Commercial, Financial, and Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Total ending loan balance, recorded investment		3,113	[2]	1,874	[3]
5 Rated [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total ending loan balance, recorded investment		12,376	[2]	8,448	[3]
5 Rated [Member] | Leases [Member]
Financing Receivable, Recorded Investment [Line Items]
Total ending loan balance, recorded investment		0		0
6 Rated [Member]
Financing Receivable, Recorded Investment [Line Items]
Total ending loan balance, recorded investment		3,104		3,568
6 Rated [Member] | SEPH Commercial Land and Development [Member]
Financing Receivable, Recorded Investment [Line Items]
Total ending loan balance, recorded investment		0	[2]	0	[3]
6 Rated [Member] | Remaining Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total ending loan balance, recorded investment		251		57
6 Rated [Member] | Residential Real Estate - Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total ending loan balance, recorded investment		628		598
6 Rated [Member] | Commercial, Financial, and Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Total ending loan balance, recorded investment		509	[2]	1,201	[3]
6 Rated [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total ending loan balance, recorded investment		1,716	[2]	1,712	[3]
6 Rated [Member] | Leases [Member]
Financing Receivable, Recorded Investment [Line Items]
Total ending loan balance, recorded investment		0		0
Impaired [Member]
Financing Receivable, Recorded Investment [Line Items]
Total ending loan balance, recorded investment		70,598		73,729
Impaired [Member] | SEPH Commercial Land and Development [Member]
Financing Receivable, Recorded Investment [Line Items]
Total ending loan balance, recorded investment		2,047	[2]	2,078	[3]
Impaired [Member] | Remaining Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total ending loan balance, recorded investment		6,032		5,609
Impaired [Member] | Residential Real Estate - Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total ending loan balance, recorded investment		24,441		24,930
Impaired [Member] | Commercial, Financial, and Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Total ending loan balance, recorded investment		20,431	[2]	19,123	[3]
Impaired [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total ending loan balance, recorded investment		17,647	[2]	21,989	[3]
Impaired [Member] | Leases [Member]
Financing Receivable, Recorded Investment [Line Items]
Total ending loan balance, recorded investment		0		0
Pass Rated [Member]
Financing Receivable, Recorded Investment [Line Items]
Total ending loan balance, recorded investment		2,374,977		2,378,859
Pass Rated [Member] | SEPH Commercial Land and Development [Member]
Financing Receivable, Recorded Investment [Line Items]
Total ending loan balance, recorded investment		94	[2]	117	[3]
Pass Rated [Member] | Remaining Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total ending loan balance, recorded investment		96,552		106,424
Pass Rated [Member] | Residential Real Estate - Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total ending loan balance, recorded investment		388,400		390,541
Pass Rated [Member] | Commercial, Financial, and Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Total ending loan balance, recorded investment		827,797	[2]	837,555	[3]
Pass Rated [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total ending loan balance, recorded investment		1,059,001	[2]	1,041,034	[3]
Pass Rated [Member] | Leases [Member]
Financing Receivable, Recorded Investment [Line Items]
Total ending loan balance, recorded investment		3,133		3,188
Recorded Investment [Member]
Financing Receivable, Recorded Investment [Line Items]
Recorded Investment		2,471,416		2,472,408
Recorded Investment [Member] | SEPH Commercial Land and Development [Member]
Financing Receivable, Recorded Investment [Line Items]
Recorded Investment		2,141	[2]	2,195	[3]
Recorded Investment [Member] | Remaining Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Recorded Investment		105,451		115,439
Recorded Investment [Member] | Residential Real Estate - Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Recorded Investment		418,101		418,650
Recorded Investment [Member] | Commercial, Financial, and Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Recorded Investment		851,850	[2]	859,753	[3]
Recorded Investment [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Recorded Investment		1,090,740	[2]	1,073,183	[3]
Recorded Investment [Member] | Leases [Member]
Financing Receivable, Recorded Investment [Line Items]
Recorded Investment		$ 3,133		$ 3,188
[1]	Included within commercial, financial and agricultural loans, commercial real estate loans, and SEPH commercial land and development loans is an immaterial amount of consumer loans that are not broken out by class.
[2]	* Included within commercial, financial and agricultural loans, commercial real estate loans, and SEPH commercial land and development loans is an immaterial amount of consumer loans that are not broken out by class.
[3]	* Included within commercial, financial and agricultural loans, commercial real estate loans, and SEPH commercial land and development 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		6 Months Ended
	Jun. 30, 2015USD ($)contracts	Jun. 30, 2014USD ($)contracts	Jun. 30, 2015USD ($)contracts	Jun. 30, 2014USD ($)contracts
Financing Receivable, Recorded Investment [Line Items]
Additional Specific Reserves Related To Troubled Debt Restructuring	$ 104	$ 261	$ 961	$ 279
Troubled Debt Restructuring, Classification removed		$ 600	$ 0	$ 1,600
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period | contracts	86	84	91	94
Number of Contracts | contracts	126	119	232	211
Total Recorded Investment	$ 3,979	$ 2,892	$ 7,416	$ 4,153
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	$ 1,727	$ 3,300	$ 1,753	$ 3,493
Construction Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Number of Contracts | contracts	0	0	1	0
Total Recorded Investment			$ 20
Commercial Financial And Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period | contracts	5	6	5	7
Number of Contracts | contracts	12	5	25	10
Total Recorded Investment	$ 1,789	$ 294	$ 2,506	$ 352
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	$ 56	$ 370	$ 56	$ 374
Construction Real Estate - Remaining Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period | contracts	0	0	0	0
Number of Contracts | contracts	0	2	0	2
Total Recorded Investment		$ 549		$ 208
Residential Real Estate - Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period | contracts	1	1	1	1
Number of Contracts | contracts	6	0	9	2
Total Recorded Investment	$ 832		$ 1,266	$ 48
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	$ 102	$ 29	$ 102	$ 29
Residential Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period | contracts	13	18	14	21
Number of Contracts | contracts	8	13	15	20
Total Recorded Investment	$ 541	$ 732	$ 1,069	$ 1,321
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	$ 793	$ 1,249	$ 796	$ 1,379
Construction Real Estate - Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Number of Contracts | contracts	1	1	1	1
Total Recorded Investment	$ 20	$ 3	$ 21	$ 3
Residential Real Estate Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	$ 57	$ 97	$ 57	$ 98
SEPH Commercial Land and Development [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period | contracts	0	0	0	0
Number of Contracts | contracts	0	0	0	0
Residential Real Estate Home Equity Line Of Credit [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period | contracts	1	1	1	1
Number of Contracts | contracts	6	5	16	5
Total Recorded Investment	$ 74	$ 276	$ 342	$ 276
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	$ 5	$ 168	$ 5	$ 168
Consumer Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period | contracts	60	49	64	54
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	$ 441	$ 380	$ 464	$ 416
Construction Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period | contracts	0	0	0	0
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	$ 0	$ 0	$ 0	$ 0
Construction Real Estate - Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period | contracts	1	1	1	1
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	$ 20	$ 3	$ 20	$ 3
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period | contracts	2	4	2	4
Number of Contracts | contracts	0	3	6	6
Total Recorded Investment		$ 315	$ 1,291	$ 996
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	$ 250	$ 939	$ 250	$ 939
Residential Real Estate Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period | contracts	3	4	3	5
Number of Contracts | contracts	3	2	3	6
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	$ 60	$ 162	$ 60	$ 185
Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Number of Contracts | contracts	90	88	156	159
Total Recorded Investment	$ 666	$ 626	$ 844	$ 851
Finance Leases Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period | contracts	0	0	0	0
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	$ 0	$ 0	$ 0	$ 0
Accruing [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	1,012	918	1,753	1,380
Accruing [Member] | Construction Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	0	0	0	0
Accruing [Member] | Commercial Financial And Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	896		1,107	158
Accruing [Member] | Residential Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	39	357	365	457
Accruing [Member] | Construction Real Estate - Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	0	0	0	0
Accruing [Member] | Residential Real Estate Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment		93		95
Accruing [Member] | Residential Real Estate Home Equity Line Of Credit [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	37	108	228	108
Accruing [Member] | Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	40	360	53	562
Nonaccrual [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	2,967	1,974	5,663	2,773
Nonaccrual [Member] | Construction Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment			20
Nonaccrual [Member] | Commercial Financial And Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	893	294	1,399	194
Nonaccrual [Member] | Construction Real Estate - Remaining Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment		549		208
Nonaccrual [Member] | Residential Real Estate - Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	832		1,266	48
Nonaccrual [Member] | Residential Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	502	375	704	864
Nonaccrual [Member] | Construction Real Estate - Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	20	3	21	3
Nonaccrual [Member] | Residential Real Estate Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	57	4	57	3
Nonaccrual [Member] | Residential Real Estate Home Equity Line Of Credit [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	37	168	114	168
Nonaccrual [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment		315	1,291	996
Nonaccrual [Member] | Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Recorded Investment	$ 626	$ 266	$ 791	$ 289

Loans (Recorded Investment In F

Loans (Recorded Investment In Financing Receivable Modified As TDR Within 12 Months) (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015USD ($)contracts	Jun. 30, 2014USD ($)contracts	Jun. 30, 2015USD ($)contracts	Jun. 30, 2014USD ($)contracts	Dec. 31, 2014USD ($)
Financing Receivable, Recorded Investment [Line Items]
Troubled Debt Restructuring, Classification removed		$ 600	$ 0	$ 1,600
Financing Receivable, Modifications, Number of Contracts, During Period | contracts	126	119	232	211
Number of Contracts | contracts	86	84	91	94
Recorded Investment	$ 1,727	$ 3,300	$ 1,753	$ 3,493
Financing Receivable, Modifications, Recorded Investment, During Period	3,979	$ 2,892	7,416	$ 4,153
Troubled Debt Restructuring Included In Nonaccrual Loans	40,100		40,100		$ 47,500
Nonaccrual Trouble Debt Restructuring Current	$ 18,100		$ 18,100		$ 15,700
Construction Real Estate - Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Number of Contracts, During Period | contracts	1	1	1	1
Financing Receivable, Modifications, Recorded Investment, During Period	$ 20	$ 3	$ 21	$ 3
Commercial Financial And Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Number of Contracts, During Period | contracts	12	5	25	10
Number of Contracts | contracts	5	6	5	7
Recorded Investment	$ 56	$ 370	$ 56	$ 374
Financing Receivable, Modifications, Recorded Investment, During Period	$ 1,789	$ 294	$ 2,506	$ 352
SEPH Commercial Land and Development [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Number of Contracts, During Period | contracts	0	0	0	0
Number of Contracts | contracts	0	0	0	0
Construction Real Estate - Remaining Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Number of Contracts, During Period | contracts	0	2	0	2
Number of Contracts | contracts	0	0	0	0
Financing Receivable, Modifications, Recorded Investment, During Period		$ 549		$ 208
Residential Real Estate - Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Number of Contracts, During Period | contracts	6	0	9	2
Number of Contracts | contracts	1	1	1	1
Recorded Investment	$ 102	$ 29	$ 102	$ 29
Financing Receivable, Modifications, Recorded Investment, During Period	$ 832		$ 1,266	$ 48
Residential Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Number of Contracts, During Period | contracts	8	13	15	20
Number of Contracts | contracts	13	18	14	21
Recorded Investment	$ 793	$ 1,249	$ 796	$ 1,379
Financing Receivable, Modifications, Recorded Investment, During Period	$ 541	$ 732	$ 1,069	$ 1,321
Residential Real Estate - HELOC [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Number of Contracts, During Period | contracts	6	5	16	5
Number of Contracts | contracts	1	1	1	1
Recorded Investment	$ 5	$ 168	$ 5	$ 168
Financing Receivable, Modifications, Recorded Investment, During Period	$ 74	$ 276	$ 342	$ 276
Construction Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Number of Contracts, During Period | contracts	0	0	1	0
Financing Receivable, Modifications, Recorded Investment, During Period			$ 20
Residential Real Estate - Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period	$ 57	$ 97	$ 57	$ 98
Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Number of Contracts, During Period | contracts	90	88	156	159
Financing Receivable, Modifications, Recorded Investment, During Period	$ 666	$ 626	$ 844	$ 851
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Number of Contracts, During Period | contracts	0	3	6	6
Number of Contracts | contracts	2	4	2	4
Recorded Investment	$ 250	$ 939	$ 250	$ 939
Financing Receivable, Modifications, Recorded Investment, During Period		$ 315	$ 1,291	$ 996
Construction Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Number of Contracts | contracts	0	0	0	0
Recorded Investment	$ 0	$ 0	$ 0	$ 0
Construction Real Estate - Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Number of Contracts | contracts	1	1	1	1
Recorded Investment	$ 20	$ 3	$ 20	$ 3
Residential Real Estate - Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Number of Contracts, During Period | contracts	3	2	3	6
Number of Contracts | contracts	3	4	3	5
Recorded Investment	$ 60	$ 162	$ 60	$ 185
Consumer Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Number of Contracts | contracts	60	49	64	54
Recorded Investment	$ 441	$ 380	$ 464	$ 416
Finance Leases Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Number of Contracts | contracts	0	0	0	0
Recorded Investment	$ 0	$ 0	$ 0	$ 0
Accruing Financing Receivable Modifications [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period	1,012	918	1,753	1,380
Accruing Financing Receivable Modifications [Member] | Construction Real Estate - Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period	0	0	0	0
Accruing Financing Receivable Modifications [Member] | Commercial Financial And Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period	896		1,107	158
Accruing Financing Receivable Modifications [Member] | Residential Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period	39	357	365	457
Accruing Financing Receivable Modifications [Member] | Residential Real Estate - HELOC [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period	37	108	228	108
Accruing Financing Receivable Modifications [Member] | Construction Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period	0	0	0	0
Accruing Financing Receivable Modifications [Member] | Residential Real Estate - Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period		93		95
Accruing Financing Receivable Modifications [Member] | Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period	40	360	53	562
Nonaccruing Financing Receivable Modifications [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period	2,967	1,974	5,663	2,773
Nonaccruing Financing Receivable Modifications [Member] | Construction Real Estate - Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period	20	3	21	3
Nonaccruing Financing Receivable Modifications [Member] | Commercial Financial And Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period	893	294	1,399	194
Nonaccruing Financing Receivable Modifications [Member] | Construction Real Estate - Remaining Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period		549		208
Nonaccruing Financing Receivable Modifications [Member] | Residential Real Estate - Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period	832		1,266	48
Nonaccruing Financing Receivable Modifications [Member] | Residential Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period	502	375	704	864
Nonaccruing Financing Receivable Modifications [Member] | Residential Real Estate - HELOC [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period	37	168	114	168
Nonaccruing Financing Receivable Modifications [Member] | Construction Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period			20
Nonaccruing Financing Receivable Modifications [Member] | Residential Real Estate - Installment [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period	57	4	57	3
Nonaccruing Financing Receivable Modifications [Member] | Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period	$ 626	266	791	289
Nonaccruing Financing Receivable Modifications [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Modifications, Recorded Investment, During Period		$ 315	$ 1,291	$ 996

Allowance For Loan Losses (Acti

Allowance For Loan Losses (Activity In The Allowance For Loan Losses) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Financing Receivable, Allowance for Credit Losses [Line Items]
Financing Receivable, Allowance for Credit Losses, Write-downs	$ 3,027	$ 7,695	$ 6,445	$ 11,522
Financing Receivable, Allowance for Credit Losses, Recovery	3,434	6,609	6,276	13,450
Financing Receivables Allowance For Credit Losses Net Charge Offs	(407)	1,086	169	(1,928)
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	55,408	60,257	54,352	59,468
Ending balance	57,427	57,911	57,427	57,911
Provision for Loan, Lease, and Other Losses	1,612	(1,260)	3,244	(3,485)
Commercial Financial And Agricultural [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Financing Receivable, Allowance for Credit Losses, Write-downs	499	214	851	853
Financing Receivable, Allowance for Credit Losses, Recovery	281	347	572	594
Financing Receivables Allowance For Credit Losses Net Charge Offs	218	(133)	279	259
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	11,361	13,762	10,719	14,218
Ending balance	12,124	14,196	12,124	14,196
Provision for Loan, Lease, and Other Losses	981	301	1,684	237
Commercial Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Financing Receivable, Allowance for Credit Losses, Write-downs	153	5,274	283	6,068
Financing Receivable, Allowance for Credit Losses, Recovery	1,128	2,177	1,802	3,913
Financing Receivables Allowance For Credit Losses Net Charge Offs	(975)	3,097	(1,519)	2,155
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	9,296	15,754	8,808	15,899
Ending balance	9,467	11,062	9,467	11,062
Provision for Loan, Lease, and Other Losses	(804)	(1,595)	(860)	(2,682)
Construction Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Financing Receivable, Allowance for Credit Losses, Write-downs	37	21	37	24
Financing Receivable, Allowance for Credit Losses, Recovery	679	3,023	964	5,974
Financing Receivables Allowance For Credit Losses Net Charge Offs	(642)	(3,002)	(927)	(5,950)
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	8,755	8,121	8,652	6,855
Ending balance	8,670	7,821	8,670	7,821
Provision for Loan, Lease, and Other Losses	(727)	(3,302)	(909)	(4,984)
Residential Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Financing Receivable, Allowance for Credit Losses, Write-downs	735	680	1,157	1,276
Financing Receivable, Allowance for Credit Losses, Recovery	423	356	1,347	1,593
Financing Receivables Allowance For Credit Losses Net Charge Offs	312	324	(190)	(317)
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	14,512	14,207	14,772	14,251
Ending balance	15,268	14,519	15,268	14,519
Provision for Loan, Lease, and Other Losses	1,068	636	306	(49)
Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Financing Receivable, Allowance for Credit Losses, Write-downs	1,603	1,506	4,117	3,301
Financing Receivable, Allowance for Credit Losses, Recovery	922	705	1,588	1,374
Financing Receivables Allowance For Credit Losses Net Charge Offs	681	801	2,529	1,927
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	11,484	8,413	11,401	8,245
Ending balance	11,898	10,313	11,898	10,313
Provision for Loan, Lease, and Other Losses	1,095	2,701	3,026	3,995
Leases [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Financing Receivable, Allowance for Credit Losses, Write-downs	0	0	0	0
Financing Receivable, Allowance for Credit Losses, Recovery	1	1	3	2
Financing Receivables Allowance For Credit Losses Net Charge Offs	(1)	(1)	(3)	(2)
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	0	0	0	0
Ending balance	0	0	0	0
Provision for Loan, Lease, and Other Losses	$ (1)	$ (1)	$ (3)	$ (2)

Allowance For Loan Losses (Comp

Allowance For Loan Losses (Composition Of The Allowance For Loan Losses) (Details) - USD ($) $ in Thousands		Jun. 30, 2015	Dec. 31, 2014
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses individually evaluated for impairment		$ 6,597	$ 3,660
Allowance for loan losses collectively evaluated for impairment		50,830	50,692
Total ending allowance balance		57,427	54,352
Loans individually evaluated for impairment		70,553	73,676
Loans collectively evaluated for impairment		4,830,421	4,756,006
Total ending loan balance, net of accrued interest receivable		$ 4,900,974	$ 4,829,682
Allowance for loan losses as a percentage of loan balance individually evaluated for impairment		9.35042%	4.9677%
Allowance for loan losses as a percentage of loan balance collectively evaluated for impairment		1.05229%	1.06585%
Total ending allowance for loan losses balance as a percentage of loan balance		1.17175%	1.12537%
Recorded investment		$ 70,596	$ 73,712
Recorded investment collectively evaluated for impairment		4,844,087	4,769,599
Recorded Investment		4,914,683	4,843,311
Commercial Financial And Agricultural [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses individually evaluated for impairment		2,570	981
Allowance for loan losses collectively evaluated for impairment		9,554	9,738
Total ending allowance balance		12,124	10,719
Loans individually evaluated for impairment		20,416	19,103
Loans collectively evaluated for impairment		828,392	837,432
Total ending loan balance, net of accrued interest receivable	[1]	$ 848,808	$ 856,535
Allowance for loan losses as a percentage of loan balance individually evaluated for impairment		12.58817%	5.13532%
Allowance for loan losses as a percentage of loan balance collectively evaluated for impairment		1.15332%	1.16284%
Total ending allowance for loan losses balance as a percentage of loan balance		1.42836%	1.25144%
Recorded investment		$ 20,429	$ 19,106
Recorded investment collectively evaluated for impairment		831,421	840,647
Recorded Investment	[1]	851,850	859,753
Commercial Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses individually evaluated for impairment		688	262
Allowance for loan losses collectively evaluated for impairment		8,779	8,546
Total ending allowance balance		9,467	8,808
Loans individually evaluated for impairment		17,640	21,978
Loans collectively evaluated for impairment		1,069,467	1,047,659
Total ending loan balance, net of accrued interest receivable	[1]	$ 1,087,107	$ 1,069,637
Allowance for loan losses as a percentage of loan balance individually evaluated for impairment		3.90023%	1.1921%
Allowance for loan losses as a percentage of loan balance collectively evaluated for impairment		0.82088%	0.81572%
Total ending allowance for loan losses balance as a percentage of loan balance		0.87084%	0.82346%
Recorded investment		$ 17,647	$ 21,989
Recorded investment collectively evaluated for impairment		1,073,093	1,051,194
Recorded Investment	[1]	1,090,740	1,073,183
Construction Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses individually evaluated for impairment		2,358	1,812
Allowance for loan losses collectively evaluated for impairment		6,312	6,840
Total ending allowance balance		8,670	8,652
Loans individually evaluated for impairment		8,079	7,690
Loans collectively evaluated for impairment		137,892	148,114
Total ending loan balance, net of accrued interest receivable		$ 145,971	$ 155,804
Allowance for loan losses as a percentage of loan balance individually evaluated for impairment		29.18678%	23.56307%
Allowance for loan losses as a percentage of loan balance collectively evaluated for impairment		4.5775%	4.61806%
Total ending allowance for loan losses balance as a percentage of loan balance		5.93954%	5.55313%
Recorded investment		$ 8,079	$ 7,687
Recorded investment collectively evaluated for impairment		138,221	148,512
Recorded Investment		146,300	156,199
Residential Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses individually evaluated for impairment		981	605
Allowance for loan losses collectively evaluated for impairment		14,287	14,167
Total ending allowance balance		15,268	14,772
Loans individually evaluated for impairment		24,418	24,905
Loans collectively evaluated for impairment		1,840,303	1,826,470
Total ending loan balance, net of accrued interest receivable		$ 1,864,721	$ 1,851,375
Allowance for loan losses as a percentage of loan balance individually evaluated for impairment		4.01753%	2.42923%
Allowance for loan losses as a percentage of loan balance collectively evaluated for impairment		0.77634%	0.77565%
Total ending allowance for loan losses balance as a percentage of loan balance		0.81878%	0.79789%
Recorded investment		$ 24,441	$ 24,930
Recorded investment collectively evaluated for impairment		1,843,980	1,829,931
Recorded Investment		1,868,421	1,854,861
Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses individually evaluated for impairment		0	0
Allowance for loan losses collectively evaluated for impairment		11,898	11,401
Total ending allowance balance		11,898	11,401
Loans individually evaluated for impairment		0	0
Loans collectively evaluated for impairment		951,263	893,160
Total ending loan balance, net of accrued interest receivable		$ 951,263	$ 893,160
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		1.25076%	1.27648%
Total ending allowance for loan losses balance as a percentage of loan balance		1.25076%	1.27648%
Recorded investment		$ 0	$ 0
Recorded investment collectively evaluated for impairment		954,239	896,127
Recorded Investment		954,239	896,127
Leases [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses individually evaluated for impairment		0	0
Allowance for loan losses collectively evaluated for impairment		0	0
Total ending allowance balance		0	0
Loans individually evaluated for impairment		0	0
Loans collectively evaluated for impairment		3,104	3,171
Total ending loan balance, net of accrued interest receivable		$ 3,104	$ 3,171
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		0.00%	0.00%
Total ending allowance for loan losses balance as a percentage of loan balance		0.00%	0.00%
Recorded investment		$ 0	$ 0
Recorded investment collectively evaluated for impairment		3,133	3,188
Recorded Investment		$ 3,133	$ 3,188
[1]	Included within commercial, financial and agricultural loans, commercial real estate loans, and SEPH commercial land and development loans is an immaterial amount of consumer loans that are not broken out by class.

Other Real Estate Owned (Detail

Other Real Estate Owned (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Schedule of Assets Repossessed or Foreclosed, or loans in process of foreclosure [Line Items]
Other Real Estate, Foreclosed Assets, and Repossessed Assets	$ 21,876	$ 22,605
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	8,676	6,352
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	9,179	11,281
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	4,021	4,972
Mortgage Loans in Process of Foreclosure, Amount	$ 2,676	$ 2,807

Earnings Per Common Share (Narr

Earnings Per Common Share (Narrative) (Details) - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
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	0		23,025	21,975
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements	36,999	19,732	36,894	16,798
Common Stock [Member]
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Treasury Stock, Shares, Acquired	0		(21,500)	(19,500)

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		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Earnings Per Share [Abstract]
Income available to common shareholders	$ 21,039	$ 21,810	$ 40,083	$ 41,387
Denominator for basic earnings per share (weighted average common shares outstanding)	15,370,882	15,392,435	15,375,026	15,396,770
Effect of dilutive options and warrants	36,999	19,732	36,894	16,798
Denominator for diluted earnings per share (weighted average common shares outstanding adjusted for the effect of dilutive options and warrants)	15,407,881	15,412,167	15,411,920	15,413,568
Basic earnings per common share	$ 1.37	$ 1.42	$ 2.61	$ 2.69
Diluted earnings per common share	$ 1.37	$ 1.42	$ 2.60	$ 2.69

Segment Information (Schedule O

Segment Information (Schedule Of Operating Results By Segment) (Details)	3 Months Ended		6 Months Ended
	Jun. 30, 2015USD ($)	Jun. 30, 2014USD ($)	Jun. 30, 2015USD ($)segments	Jun. 30, 2014USD ($)	Dec. 31, 2014USD ($)
Segment Reporting Information [Line Items]
Number of Operating Segments | segments			3
Net interest income	$ 56,515,000	$ 56,561,000	$ 112,050,000	$ 111,041,000
Provision for (recovery of) loan losses	1,612,000	(1,260,000)	3,244,000	(3,485,000)
Other income and security gains	19,191,000	19,671,000	38,064,000	36,319,000
Total other expense	44,667,000	46,241,000	90,387,000	92,020,000
Income (loss) before income taxes	29,427,000	31,251,000	56,483,000	58,825,000
Income Tax Expense (Benefit)	8,388,000	9,441,000	16,400,000	17,438,000
Net Income	21,039,000	21,810,000	40,083,000	41,387,000
Assets	7,309,569,000	6,787,190,000	7,309,569,000	6,787,190,000	$ 7,001,199,000
PNB [Member]
Segment Reporting Information [Line Items]
Net interest income	54,766,000	55,290,000	108,587,000	108,389,000
Provision for (recovery of) loan losses	2,720,000	1,683,000	4,742,000	1,543,000
Other income and security gains	18,720,000	18,909,000	36,732,000	34,612,000
Total other expense	39,586,000	40,024,000	81,518,000	80,416,000
Income (loss) before income taxes	31,180,000	32,492,000	59,059,000	61,042,000
Income Tax Expense (Benefit)	9,847,000	10,320,000	18,567,000	19,305,000
Net Income	21,333,000	22,172,000	40,492,000	41,737,000
Assets	7,223,801,000	6,683,866,000	7,223,801,000	6,683,866,000
GFSC [Member]
Segment Reporting Information [Line Items]
Net interest income	1,679,000	1,863,000	3,371,000	3,841,000
Provision for (recovery of) loan losses	309,000	315,000	804,000	589,000
Other income and security gains	(1,000)		1,000	1,000
Total other expense	759,000	812,000	1,538,000	1,587,000
Income (loss) before income taxes	610,000	736,000	1,030,000	1,666,000
Income Tax Expense (Benefit)	203,000	258,000	342,000	584,000
Net Income	407,000	478,000	688,000	1,082,000
Assets	37,124,000	42,569,000	37,124,000	42,569,000
SEPH [Member]
Segment Reporting Information [Line Items]
Net interest income	(14,000)	(98,000)	(102,000)	(293,000)
Provision for (recovery of) loan losses	(1,417,000)	(3,258,000)	(2,302,000)	(5,617,000)
Other income and security gains	327,000	876,000	1,087,000	1,713,000
Total other expense	2,385,000	3,413,000	3,483,000	5,934,000
Income (loss) before income taxes	(655,000)	623,000	(196,000)	1,103,000
Income Tax Expense (Benefit)	(229,000)	218,000	(68,000)	386,000
Net Income	(426,000)	405,000	(128,000)	717,000
Assets	38,873,000	57,890,000	38,873,000	57,890,000
All Other [Member]
Segment Reporting Information [Line Items]
Net interest income	84,000	(494,000)	194,000	(896,000)
Other income and security gains	145,000	(114,000)	244,000	(7,000)
Total other expense	1,937,000	1,992,000	3,848,000	4,083,000
Income (loss) before income taxes	(1,708,000)	(2,600,000)	(3,410,000)	(4,986,000)
Income Tax Expense (Benefit)	(1,433,000)	(1,355,000)	(2,441,000)	(2,837,000)
Net Income	(275,000)	(1,245,000)	(969,000)	(2,149,000)
Assets	$ 9,771,000	$ 2,865,000	$ 9,771,000	$ 2,865,000

Mortgage Loans Held For Sale (D

Mortgage Loans Held For Sale (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2015	Dec. 31, 2014	Jun. 30, 2014
Mortgage Loans Held for Sale [Line Items]
Mortgages Held-for-sale, Fair Value Disclosure	$ 9,218	$ 5,264
Disposal Group, Including Discontinued Operation, Mortgage Loans	9,100	5,200
Gain (Loss) on Sale of Mortgage Loans	155	$ 80
Commercial Portfolio Segment [Member]
Mortgage Loans Held for Sale [Line Items]
Gain on sale of loans in secondary market	800
Loans held for sale - lower of cost or market	$ 100		$ 0

Investment Securities (Narrativ

Investment Securities (Narrative) (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Schedule of Investments [Line Items]
Investment Securities average remaining life			5 years 1 month
Available-for-sale Securities and Held-to-maturity Securities	0	468	0	468
Other than Temporary Impairment Losses, Investments	$ 0		$ 0	$ 0
Asset backed securities mortgage portfolio, term			15 years
Gain (Loss) on Sale of Investments				$ 20,000
U.S. Treasury And Sponsored Entities Callable Notes [Member]
Schedule of Investments [Line Items]
Available for Sale expected to be called	0		$ 0
Available-for-sale securities	$ 588,900,000		$ 588,900,000
U.S. Treasury And Sponsored Entities Callable Notes [Member] | Minimum [Member]
Schedule of Investments [Line Items]
Available for Sale Securities, Debt Maturities, Term			2 years
U.S. Treasury And Sponsored Entities Callable Notes [Member] | Maximum [Member]
Schedule of Investments [Line Items]
Available for Sale Securities, Debt Maturities, Term			8 years

Investment Securities (Schedule

Investment Securities (Schedule Of Investment Securities) (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Schedule of Investments [Line Items]
Securities Available-for-Sale, Amortized Cost	$ 1,368,902	$ 1,299,980
Available-for-sale Debt Securities, Accumulated Gross Unrealized Gain, before Tax	13,006	15,010
Securities Available-for-Sale, Gross Unrealized Holding Losses	11,643	13,075
Securities Available-for-Sale, Total Fair value	1,370,265	1,301,915
Securities Held-to-Maturity, Amortized Cost	121,527	140,562
Securities Held-to-Maturity, Estimated Fair Value	123,546	143,490
Obligations Of U.S. Treasury And Other U.S. Government Sponsored Entities [Member]
Schedule of Investments [Line Items]
Securities Available-for-Sale, Amortized Cost	596,887	546,886
Available-for-sale Debt Securities, Accumulated Gross Unrealized Gain, before Tax		11
Securities Available-for-Sale, Gross Unrealized Holding Losses	7,968	8,833
Securities Available-for-Sale, Total Fair value	588,919	538,064
U.S. Government Sponsored Entities Asset-Backed Securities [Member]
Schedule of Investments [Line Items]
Securities Available-for-Sale, Amortized Cost	770,895	751,974
Available-for-sale Debt Securities, Accumulated Gross Unrealized Gain, before Tax	11,419	13,421
Securities Available-for-Sale, Gross Unrealized Holding Losses	3,675	4,242
Securities Available-for-Sale, Total Fair value	778,639	761,153
Securities Held-to-Maturity, Amortized Cost	121,527	140,562
Securities Held-to-Maturity, Gross Unrecognized Holding Gains	2,152	3,088
Securities Held-to-Maturity, Gross Unrecognized Holding Losses	133	160
Securities Held-to-Maturity, Estimated Fair Value	123,546	143,490
Other Equity Securities [Member]
Schedule of Investments [Line Items]
Securities Available-for-Sale, Amortized Cost	1,120	1,120
Available-for-sale Debt Securities, Accumulated Gross Unrealized Gain, before Tax	1,587	1,578
Securities Available-for-Sale, Total Fair value	$ 2,707	$ 2,698

Investment Securities (Schedu59

Investment Securities (Schedule Of Unrealized Loss On Securities) (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Schedule of Investments [Line Items]
Securities Available-for-Sale, Less than 12 months, Fair value	$ 569,469	$ 193,189
Securities Available-for-Sale, Less than 12 months, Unrealized losses	4,602	223
Securities Available-for-Sale, 12 months or longer, Fair value	339,019	558,570
Securities Available-for-Sale, 12 months or longer, Unrealized losses	7,041	12,852
Securities Available-for-Sale, Fair value, Total	908,488	751,759
Securities Available-for-Sale, Unrealized losses, Total	11,643	13,075
Obligations Of U.S. Treasury And Other U.S. Government Sponsored Entities [Member]
Schedule of Investments [Line Items]
Securities Available-for-Sale, Less than 12 months, Fair value	376,247	119,913
Securities Available-for-Sale, Less than 12 months, Unrealized losses	3,753	87
Securities Available-for-Sale, 12 months or longer, Fair value	212,672	388,140
Securities Available-for-Sale, 12 months or longer, Unrealized losses	4,215	8,746
Securities Available-for-Sale, Fair value, Total	588,919	508,053
Securities Available-for-Sale, Unrealized losses, Total	7,968	8,833
U.S. Government Sponsored Entities Asset-Backed Securities [Member]
Schedule of Investments [Line Items]
Securities Available-for-Sale, Less than 12 months, Fair value	193,222	73,276
Securities Available-for-Sale, Less than 12 months, Unrealized losses	849	136
Securities Available-for-Sale, 12 months or longer, Fair value	126,347	170,430
Securities Available-for-Sale, 12 months or longer, Unrealized losses	2,826	4,106
Securities Available-for-Sale, Fair value, Total	319,569	243,706
Securities Available-for-Sale, Unrealized losses, Total	3,675	4,242
Securities Held-to-Maturity, Less than 12 months, Fair value	18,841	8,032
Securities Held-to-Maturity, Less than 12 months, Unrealized losses	20	148
Securities Held-to-Maturity, 12 months or longer, Fair value	7,931	2,714
Securities Held-to-Maturity, 12 months or longer, Unrealized losses	113	12
Securities Held-to-Maturity, Fair value, Total	26,772	10,746
Securities Held-to-Maturity, Unrealized losses, Total	$ 133	$ 160

Investment Securities (Amortize

Investment Securities (Amortized Cost And Estimated Fair Value Of Investments In Debt Securities By Contractual Maturity) (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Schedule of Investments [Line Items]
Securities Available-for-Sale, Total Fair value	$ 1,370,265	$ 1,301,915
Securities Held-to-Maturity, Amortized Cost	121,527	140,562
Securities held-to-maturity, fair value	123,546	143,490
Obligations Of U.S. Treasury And Other U.S. Government Sponsored Entities [Member]
Schedule of Investments [Line Items]
Available-for-sale Securities, Debt Maturities, Year Two Through Five, Amortized Cost Basis	100,000
Available-for-sale Securities, Debt Maturities, Year Two Through Five, Fair Value	$ 99,911
Available for Sale Securities Debt Maturities two through five Weighted Avg Yield	1.05%
Securities Available-for-Sale, Due five through ten years, Amortized cost	$ 496,887
Securities Available-for-Sale, Due five through ten years, Fair value	$ 489,008
Available for Sale Securities Debt Maturities After Five Through Ten Years Weighted Avg Yield	2.36%
Securities Available-for-Sale, Total, Amortized cost	$ 596,887
Securities Available-for-Sale, Total Fair value	$ 588,919	538,064
Available for Sale Securities Weighted Avg Yield	2.14%
U.S. Government Sponsored Entities Asset-Backed Securities [Member]
Schedule of Investments [Line Items]
Securities Available-for-Sale, Total, Amortized cost	$ 770,895
Securities Available-for-Sale, Total Fair value	$ 778,639	761,153
Available for Sale Securities Weighted Avg Yield	2.32%
Securities Held-to-Maturity, Amortized Cost	$ 121,527	140,562
Securities held-to-maturity, fair value	$ 123,546	$ 143,490
Held to Maturity Securities weighted avg yield	3.52%

Other Investment Securities (Sc

Other Investment Securities (Schedule Of Other Investment Securities) (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Schedule of Investments [Line Items]
Federal Home Loan Bank stock	$ 50,086	$ 50,086
Federal Reserve Bank stock	8,225	8,225
Other investment securities	$ 58,311	$ 58,311

Share Based Compensation (Detai

Share Based Compensation (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated Share-based Compensation Expense	$ 211	$ 117	$ 470	$ 220
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		600,000
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant	534,250		534,250
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross			23,025	21,975
2014 Awards | Scenario, Forecast [Member] | 2013 Long Term Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated Share-based Compensation Expense					$ 1,000
2015 Awards | Scenario, Forecast [Member] | 2013 Long Term Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated Share-based Compensation Expense					$ 1,400

Pension Plan (Components Of Net

Pension Plan (Components Of Net Periodic Benefit Expense) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Defined Benefit Plan, Net Periodic Benefit Cost [Abstract]
Service cost	$ 1,342	$ 1,083	$ 2,684	$ 2,166
Interest cost	1,174	1,144	2,348	2,288
Expected return on plan assets	(2,855)	(2,717)	(5,710)	(5,434)
Amortization of prior service cost	4	5	8	10
Recognized net actuarial loss	159	0	318	0
Benefit expense	$ (176)	$ (485)	(352)	(970)
Pension plan contributions			$ 0	$ 0

Loan Servicing (Narrative) (Det

Loan Servicing (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014
Transfers and Servicing of Financial Assets [Abstract]
Serviced sold mortgage loans	$ 1,260,000	$ 1,290,000	$ 1,260,000	$ 1,290,000	$ 1,270,000
Serviced sold mortgage loans with recourse	5,800	7,900	5,800	7,900	7,000
Mortgage Loans Sold with Recourse, Reserve	807		807		$ 379
Servicing fees included in other service income	$ 800	$ 900	$ 1,700	$ 1,800

Loan Servicing (Activity For MS

Loan Servicing (Activity For MSRs And Related Valuation Allowance) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Servicing Asset at Amortized Value, Balance [Roll Forward]
Carrying amount, net, beginning of period	$ 8,312	$ 8,778	$ 8,613	$ 9,013
Additions	494	280	807	438
Amortization	(438)	(435)	830	828
Changes in valuation inputs & assumptions	193	39	29	(39)
Carrying amount, net, end of period	8,561	8,662	8,561	8,662
Valuation Allowance for Impairment of Recognized Servicing Assets [Roll Forward]
Valuation allowance, beginning of period	1,048	1,031	826	1,031
Changes in valuation allowance	(193)	39	(29)	39
Valuation allowance, end of period	$ 855	$ 992	$ 855	$ 992

Fair Value (Narrative) (Details

Fair Value (Narrative) (Details) - Receivable Type [Domain] - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2013
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Loans Held-for-sale, Fair Value Disclosure	$ 9,218		$ 9,218		$ 5,264
Impaired Financing Receivable, Carrying Value	63,999		$ 63,999		70,052
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			$ 30,024		32,480
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	6,597		6,597		3,660
Impaired Financing Receivable, Related Allowance	6,597		6,597		3,660
Impaired loans carried at fair value	13,457		13,457		16,963
Partial Charge-Offs On Impaired Loans carried at Fair Value			12,056		19,731
Book Value Of Impaired Loans Carried At Fair Value	17,484		17,484		19,643
Impaired Financing Receivable, carried at fair value, related expense	900	$ 300	1,900	$ 2,500
MSR recorded at lower of cost or fair value	8,561	8,662	8,561	8,662	8,613	$ 8,312	$ 8,778	$ 9,013
Mortgage Servicing Rights Fair Value	4,900		4,900		2,900
Valuation allowance of MSR	855	992	855	992	826	$ 1,048	$ 1,031	$ 1,031
MSRs recorded at cost	3,700		3,700		5,700
Changes due to fair value adjustments	193	(39)	29	(39)
Other Real Estate, Foreclosed Assets, and Repossessed Assets	$ 21,876		$ 21,876		$ 22,605
Percent of OREO held at fair value	31.23971%		31.23971%		45.61823%
Other Real Estate, Foreclosed Assets, and Repossessed Assets, Fair Value	$ 6,800		$ 6,800		$ 10,312
OREO valuation adjustments	251	$ 675	555	$ 1,091
Commercial Receivables, excluding Commercial, Financial, and Agricultural [Domain]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impaired Financing Receivable, Related Allowance	4,027		4,027		2,680
Financing Receivable, not collateral dependent [Domain]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impaired Financing Receivable, Related Allowance	2,570		2,570		980
Commercial Real Estate Portfolio Segment [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	$ 688		$ 688		262
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Impaired loans carried at fair value					$ 8,481
Sales Comparison Approach Valuation Technique [Member] | Maximum [Member] | Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value Inputs, Comparability Adjustments			73.10%		84.00%
Sales Comparison Approach Valuation Technique [Member] | Maximum [Member] | Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Residential [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value Inputs, Comparability Adjustments			51.20%		38.30%
Sales Comparison Approach Valuation Technique [Member] | Weighted Average [Member] | Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value Inputs, Comparability Adjustments			27.50%		38.80%
Sales Comparison Approach Valuation Technique [Member] | Weighted Average [Member] | Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Residential [Member] | Real Estate [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value Inputs, Comparability Adjustments			6.40%		10.10%
Sales Comparison Approach Valuation Technique [Member] | Minimum [Member] | Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value Inputs, Comparability Adjustments			0.20%		0.00%
Sales Comparison Approach Valuation Technique [Member] | Minimum [Member] | Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Residential [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value Inputs, Comparability Adjustments			0.00%		0.00%
Cost Approach Valuation Technique [Member] | Maximum [Member] | Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value Inputs, Accumulated Depreciation			50.00%		23.00%
Cost Approach Valuation Technique [Member] | Maximum [Member] | Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Residential [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value Inputs, Accumulated Depreciation			60.00%
Cost Approach Valuation Technique [Member] | Weighted Average [Member] | Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value Inputs, Accumulated Depreciation			42.10%		23.00%
Cost Approach Valuation Technique [Member] | Weighted Average [Member] | Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Residential [Member] | Real Estate [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value Inputs, Accumulated Depreciation			60.00%
Cost Approach Valuation Technique [Member] | Minimum [Member] | Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value Inputs, Accumulated Depreciation			23.00%		23.00%
Cost Approach Valuation Technique [Member] | Minimum [Member] | Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Residential [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value Inputs, Accumulated Depreciation			60.00%
Bulk Sale Approach Valuation Technique [Member] | Maximum [Member] | Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value Inputs, Discount Rate			8.00%
Bulk Sale Approach Valuation Technique [Member] | Weighted Average [Member] | Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value Inputs, Discount Rate			8.00%
Bulk Sale Approach Valuation Technique [Member] | Minimum [Member] | Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value Inputs, Discount Rate			8.00%

Fair Value (Assets And Liabilit

Fair Value (Assets And Liabilities Measured At Fair Value On A Recurring Basis) (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Mortgage loans held for sale	$ 9,218	$ 5,264
Fair Value Swap [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Swap	226	226
Fair Value, Measurements, Recurring [Member] | Level 2 [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Mortgage loans held for sale	9,218	5,264
Mortgage IRLCs	125	70
Fair Value, Measurements, Recurring [Member] | Fair Value [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Mortgage loans held for sale	9,218	5,264
Mortgage IRLCs	125	70
Fair Value, Measurements, Recurring [Member] | Obligations Of U.S. Treasury And Other U.S. Government Sponsored Entities [Member] | Level 2 [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Investment securities	588,919	538,064
Fair Value, Measurements, Recurring [Member] | Obligations Of U.S. Treasury And Other U.S. Government Sponsored Entities [Member] | Fair Value [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Investment securities	588,919	538,064
Fair Value, Measurements, Recurring [Member] | U.S. Government Sponsored Entities' Asset-Backed Securities [Member] | Level 2 [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Investment securities	778,639	761,153
Fair Value, Measurements, Recurring [Member] | U.S. Government Sponsored Entities' Asset-Backed Securities [Member] | Fair Value [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Investment securities	778,639	761,153
Fair Value, Measurements, Recurring [Member] | Other Equity Securities [Member] | Level 1 [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Investment securities	1,963	1,922
Fair Value, Measurements, Recurring [Member] | Other Equity Securities [Member] | Level 3 [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Investment securities	744	776
Fair Value, Measurements, Recurring [Member] | Other Equity Securities [Member] | Fair Value [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Investment securities	2,707	2,698
Fair Value, Measurements, Recurring [Member] | Fair Value Swap [Member] | Level 3 [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Swap	226	226
Fair Value, Measurements, Recurring [Member] | Fair Value Swap [Member] | Fair Value [Member]
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]
Swap	$ 226	$ 226

Fair Value (Reconciliation Of L

Fair Value (Reconciliation Of Level 3 Input For Financial Instruments Measured On Recurring Basis) (Details) - Level 3 [Member] - Fair Value, Measurements, Recurring [Member] - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Other Equity Securities [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, beginning	$ 739	$ 711	$ 776	$ 759
Included in earnings - realized	0	0	0	0
Included in other comprehensive income	5	36	(32)	(12)
Periodic, sales, issuances and settlements, other	0	0	0	0
Periodic settlement of fair value swap	0	0	0	0
Balance, ending	744	747	744	747
Fair Value Swap [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, Beginning of Period	(226)	(135)	(226)	(135)
Included in earnings - unrealized	0	0	0	0
Included in other comprehensive income	0	0	0	0
Purchases, sales, issuances and settlements, other	0	0	0	0
Periodic settlement of fair value swap	0	0	0	0
Balance, End of Period	$ (226)	$ (135)	$ (226)	$ (135)

Fair Value (Fair Value Of Finan

Fair Value (Fair Value Of Financial Instruments) (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and money market instruments	$ 404,286	$ 237,699
Investment securities	1,493,811	1,445,405
Loans Held-for-sale, Fair Value Disclosure	9,218	5,264
Impaired loans carried at fair value	13,457	16,963
Other loans	4,823,221	4,757,461
Loans receivable, net	4,846,021	4,779,758
Noninterest bearing checking accounts	1,299,264	1,269,296
Interest bearing transactions accounts	1,278,138	1,122,079
Savings accounts	1,572,253	1,325,445
Time deposits	1,365,241	1,422,885
Other	4,075	1,269
Total deposits	5,518,971	5,140,974
Short-term borrowings	238,618	276,980
Long-term debt	773,510	827,500
Subordinated debentures/notes	43,336	42,995
Fair Value Swap [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Swap	226	226
Securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Accrued interest receivable	4,116	4,048
Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Accrued interest receivable	13,709	13,629
Deposits [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Accrued interest payable	1,078	1,125
Borrowings [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Accrued interest payable	1,354	1,426
Reported Value Measurement [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and money market instruments	404,286	237,699
Investment securities	1,491,792	1,442,477
Loans Held-for-sale, Fair Value Disclosure	9,218	5,264
Derivative Assets	125	70
Impaired loans carried at fair value	13,457	16,963
Other loans	4,820,747	4,753,033
Loans receivable, net	4,843,547	4,775,330
Noninterest bearing checking accounts	1,299,264	1,269,296
Interest bearing transactions accounts	1,278,138	1,122,079
Savings accounts	1,572,253	1,325,445
Time deposits	1,358,636	1,409,911
Other	4,075	1,269
Total deposits	5,512,366	5,128,000
Short-term borrowings	238,618	276,980
Long-term debt	735,062	786,602
Subordinated debentures/notes	45,000	45,000
Reported Value Measurement [Member] | Fair Value Swap [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Swap	226	226
Reported Value Measurement [Member] | Securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Accrued interest receivable	4,116	4,048
Reported Value Measurement [Member] | Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Accrued interest receivable	13,709	13,629
Reported Value Measurement [Member] | Deposits [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Accrued interest payable	1,078	1,125
Reported Value Measurement [Member] | Borrowings [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Accrued interest payable	1,354	1,426
Fair Value, Inputs, Level 1 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and money market instruments	404,286	237,699
Investment securities	1,963	1,922
Derivative Assets	0	0
Noninterest bearing checking accounts	1,299,264	1,269,296
Interest bearing transactions accounts	1,278,138	1,122,079
Savings accounts	1,572,253	1,325,445
Other	4,075	1,269
Total deposits	4,153,730	3,718,089
Fair Value, Inputs, Level 1 [Member] | Deposits [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Accrued interest payable	14	14
Fair Value, Inputs, Level 1 [Member] | Borrowings [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Accrued interest payable	10	3
Estimate of Fair Value Measurement [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative Assets	125	70
Impaired loans carried at fair value		16,963
Level 2 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investment securities	1,491,104	1,442,708
Loans Held-for-sale, Fair Value Disclosure	9,218	5,264
Derivative Assets	125	70
Loans receivable, net	9,343	5,334
Time deposits	1,365,241	1,422,885
Total deposits	1,365,241	1,422,885
Short-term borrowings	238,618	276,980
Long-term debt	773,510	827,500
Subordinated debentures/notes	43,336	42,995
Level 2 [Member] | Securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Accrued interest receivable	4,116	4,048
Level 2 [Member] | Deposits [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Accrued interest payable	1,064	1,111
Level 2 [Member] | Borrowings [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Accrued interest payable	1,344	1,423
Fair Value, Inputs, Level 3 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investment securities	744	775
Derivative Assets	0	0
Impaired loans carried at fair value	13,457	16,963
Other loans	4,823,221	4,757,461
Loans receivable, net	4,836,678	4,774,424
Fair Value, Inputs, Level 3 [Member] | Fair Value Swap [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Swap	226	226
Fair Value, Inputs, Level 3 [Member] | Loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Accrued interest receivable	$ 13,709	$ 13,629

Fair Value Qualitative informat

Fair Value Qualitative information about Level 3 fair value measurements (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2015	Dec. 31, 2014
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Loans Receivable, Fair Value Disclosure	$ 4,846,021	$ 4,779,758
Impaired loans carried at fair value	13,457	16,963
Other Assets, Fair Value Disclosure	4,823,221	4,757,461
Loans Held-for-sale, Fair Value Disclosure	9,218	5,264
Fair Value, Measurements, Nonrecurring [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Loans Receivable, Fair Value Disclosure	13,457	16,963
Other Assets, Fair Value Disclosure	6,834	10,312
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Loans Receivable, Fair Value Disclosure	13,457	16,963
Other Assets, Fair Value Disclosure	6,834	10,312
Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Other Assets, Fair Value Disclosure	5,230	6,473
Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Other Assets, Fair Value Disclosure	5,230	6,473
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Loans Receivable, Fair Value Disclosure	4,947	8,481
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Loans Receivable, Fair Value Disclosure	$ 4,947	8,481
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Impaired loans carried at fair value		$ 8,481
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member] | Minimum [Member] | Sales Comparison Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Comparability Adjustments	0.20%	0.00%
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member] | Minimum [Member] | Bulk Sale Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Discount Rate	8.00%
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member] | Minimum [Member] | Income Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Cap Rate	8.00%	8.00%
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member] | Minimum [Member] | Cost Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Accumulated Depreciation	23.00%	23.00%
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member] | Maximum [Member] | Sales Comparison Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Comparability Adjustments	73.10%	84.00%
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member] | Maximum [Member] | Bulk Sale Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Discount Rate	8.00%
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member] | Maximum [Member] | Income Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Cap Rate	13.30%	9.50%
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member] | Maximum [Member] | Cost Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Accumulated Depreciation	50.00%	23.00%
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member] | Weighted Average [Member] | Sales Comparison Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Comparability Adjustments	27.50%	38.80%
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member] | Weighted Average [Member] | Bulk Sale Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Discount Rate	8.00%
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member] | Weighted Average [Member] | Income Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Cap Rate	10.20%	9.40%
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member] | Weighted Average [Member] | Cost Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Accumulated Depreciation	42.10%	23.00%
Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate, SEPH Commercial Land and Development [Member] | Loans Receivable [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Impaired loans carried at fair value		$ 2,078
Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate, SEPH Commercial Land and Development [Member] | Loans Receivable [Member] | Minimum [Member] | Sales Comparison Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Comparability Adjustments	5.00%	5.00%
Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate, SEPH Commercial Land and Development [Member] | Loans Receivable [Member] | Minimum [Member] | Bulk Sale Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Discount Rate	10.70%	10.80%
Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate, SEPH Commercial Land and Development [Member] | Loans Receivable [Member] | Maximum [Member] | Sales Comparison Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Comparability Adjustments	30.00%	35.00%
Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate, SEPH Commercial Land and Development [Member] | Loans Receivable [Member] | Maximum [Member] | Bulk Sale Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Discount Rate	10.70%	10.80%
Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate, SEPH Commercial Land and Development [Member] | Loans Receivable [Member] | Weighted Average [Member] | Sales Comparison Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Comparability Adjustments	17.40%	17.50%
Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate, SEPH Commercial Land and Development [Member] | Loans Receivable [Member] | Weighted Average [Member] | Bulk Sale Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Discount Rate	10.70%	10.80%
Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate - Remaining Commercial [Member] | Loans Receivable [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Impaired loans carried at fair value		$ 3,483
Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate - Remaining Commercial [Member] | Loans Receivable [Member] | Minimum [Member] | Sales Comparison Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Comparability Adjustments	0.20%	0.20%
Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate - Remaining Commercial [Member] | Loans Receivable [Member] | Minimum [Member] | Bulk Sale Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Discount Rate	10.00%	10.00%
Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate - Remaining Commercial [Member] | Loans Receivable [Member] | Maximum [Member] | Sales Comparison Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Comparability Adjustments	67.00%	76.00%
Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate - Remaining Commercial [Member] | Loans Receivable [Member] | Maximum [Member] | Bulk Sale Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Discount Rate	20.00%	22.00%
Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate - Remaining Commercial [Member] | Loans Receivable [Member] | Weighted Average [Member] | Sales Comparison Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Comparability Adjustments	25.70%	45.40%
Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate - Remaining Commercial [Member] | Loans Receivable [Member] | Weighted Average [Member] | Bulk Sale Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Discount Rate	15.80%	16.50%
Fair Value, Measurements, Nonrecurring [Member] | Residential Real Estate [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Other Assets, Fair Value Disclosure	$ 1,426	$ 2,369
Fair Value, Measurements, Nonrecurring [Member] | Residential Real Estate [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Other Assets, Fair Value Disclosure	$ 1,426	2,369
Fair Value, Measurements, Nonrecurring [Member] | Residential Real Estate [Member] | Loans Receivable [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Impaired loans carried at fair value		$ 2,921
Fair Value, Measurements, Nonrecurring [Member] | Residential Real Estate [Member] | Loans Receivable [Member] | Minimum [Member] | Sales Comparison Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Comparability Adjustments	0.00%	0.00%
Fair Value, Measurements, Nonrecurring [Member] | Residential Real Estate [Member] | Loans Receivable [Member] | Minimum [Member] | Income Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Cap Rate	10.10%	7.90%
Fair Value, Measurements, Nonrecurring [Member] | Residential Real Estate [Member] | Loans Receivable [Member] | Maximum [Member] | Sales Comparison Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Comparability Adjustments	83.00%	120.60%
Fair Value, Measurements, Nonrecurring [Member] | Residential Real Estate [Member] | Loans Receivable [Member] | Maximum [Member] | Income Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Cap Rate	13.00%	10.00%
Fair Value, Measurements, Nonrecurring [Member] | Residential Real Estate [Member] | Loans Receivable [Member] | Weighted Average [Member] | Sales Comparison Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Comparability Adjustments	14.30%	11.10%
Fair Value, Measurements, Nonrecurring [Member] | Residential Real Estate [Member] | Loans Receivable [Member] | Weighted Average [Member] | Income Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Cap Rate	10.70%	8.00%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Commercial [Member] | Minimum [Member] | Sales Comparison Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Comparability Adjustments	15.00%	0.00%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Commercial [Member] | Minimum [Member] | Income Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Cap Rate	8.40%	8.40%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Commercial [Member] | Minimum [Member] | Cost Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Accumulated Depreciation		60.00%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Commercial [Member] | Maximum [Member] | Sales Comparison Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Comparability Adjustments	71.00%	87.00%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Commercial [Member] | Maximum [Member] | Income Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Cap Rate	8.40%	10.00%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Commercial [Member] | Maximum [Member] | Cost Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Accumulated Depreciation		95.00%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Commercial [Member] | Real Estate [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Other Assets, Fair Value Disclosure	$ 178	$ 1,470
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Commercial [Member] | Real Estate [Member] | Weighted Average [Member] | Sales Comparison Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Comparability Adjustments	30.40%	30.50%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Commercial [Member] | Real Estate [Member] | Weighted Average [Member] | Income Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Cap Rate	8.40%	9.40%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Commercial [Member] | Real Estate [Member] | Weighted Average [Member] | Cost Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Accumulated Depreciation		77.50%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Construction [Member] | Minimum [Member] | Sales Comparison Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Comparability Adjustments	0.00%	0.00%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Construction [Member] | Minimum [Member] | Bulk Sale Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Discount Rate		15.00%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Construction [Member] | Minimum [Member] | Income Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Cap Rate	9.50%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Construction [Member] | Maximum [Member] | Sales Comparison Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Comparability Adjustments	52.20%	82.90%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Construction [Member] | Maximum [Member] | Bulk Sale Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Discount Rate		15.00%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Construction [Member] | Maximum [Member] | Income Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Cap Rate	9.50%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Construction [Member] | Loans Receivable [Member] | Minimum [Member] | Bulk Sale Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Discount Rate	15.00%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Construction [Member] | Loans Receivable [Member] | Maximum [Member] | Bulk Sale Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Discount Rate	15.00%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Construction [Member] | Loans Receivable [Member] | Weighted Average [Member] | Bulk Sale Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Discount Rate	15.00%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Construction [Member] | Real Estate [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Other Assets, Fair Value Disclosure	$ 5,230	$ 6,473
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Construction [Member] | Real Estate [Member] | Weighted Average [Member] | Sales Comparison Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Comparability Adjustments	21.00%	27.10%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Construction [Member] | Real Estate [Member] | Weighted Average [Member] | Bulk Sale Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Discount Rate		15.00%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Construction [Member] | Real Estate [Member] | Weighted Average [Member] | Income Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Cap Rate	9.50%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Residential [Member] | Minimum [Member] | Sales Comparison Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Comparability Adjustments	0.00%	0.00%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Residential [Member] | Minimum [Member] | Income Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Cap Rate	6.80%	6.80%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Residential [Member] | Minimum [Member] | Cost Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Accumulated Depreciation	60.00%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Residential [Member] | Maximum [Member] | Sales Comparison Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Comparability Adjustments	51.20%	38.30%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Residential [Member] | Maximum [Member] | Income Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Cap Rate	17.40%	7.80%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Residential [Member] | Maximum [Member] | Cost Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Accumulated Depreciation	60.00%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Residential [Member] | Real Estate [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Other Assets, Fair Value Disclosure	$ 1,426	$ 2,369
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Residential [Member] | Real Estate [Member] | Weighted Average [Member] | Sales Comparison Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Comparability Adjustments	6.40%	10.10%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Residential [Member] | Real Estate [Member] | Weighted Average [Member] | Income Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Cap Rate	8.30%	7.60%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Residential [Member] | Real Estate [Member] | Weighted Average [Member] | Cost Approach Valuation Technique [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Accumulated Depreciation	60.00%
Construction Real Estate, SEPH Commercial Land and Development [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Loans Receivable, Fair Value Disclosure	$ 2,047	$ 2,078
Construction Real Estate, SEPH Commercial Land and Development [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Loans Receivable, Fair Value Disclosure	2,047	2,078
Construction Real Estate - Remaining Commercial [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Loans Receivable, Fair Value Disclosure	3,563	3,483
Construction Real Estate - Remaining Commercial [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Loans Receivable, Fair Value Disclosure	3,563	3,483
Fair Value [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Impaired loans carried at fair value		$ 16,963
Fair Value [Member] | Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Market and Income Approach Valuation Technique [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Loans Receivable, Fair Value Disclosure	4,947
Fair Value [Member] | Fair Value, Measurements, Nonrecurring [Member] | Residential Real Estate [Member] | Market Approach Valuation Technique [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Loans Receivable, Fair Value Disclosure	2,900
Fair Value [Member] | Construction Real Estate, SEPH Commercial Land and Development [Member] | Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate [Member] | Market Approach Valuation Technique [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Loans Receivable, Fair Value Disclosure	2,047
Fair Value [Member] | Construction Real Estate - Remaining Commercial [Member] | Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate [Member] | Market Approach Valuation Technique [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Loans Receivable, Fair Value Disclosure	$ 3,563

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	Jun. 30, 2015	Dec. 31, 2014
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans Held-for-sale, Fair Value Disclosure	$ 9,218	$ 5,264
Loans Receivable, Fair Value Disclosure	4,846,021	4,779,758
Other Assets, Fair Value Disclosure	4,823,221	4,757,461
Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans Receivable, Fair Value Disclosure	13,457	16,963
Servicing Asset at Fair Value, Amount	4,921	2,928
Other Assets, Fair Value Disclosure	6,834	10,312
Fair Value, Measurements, 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	13,457	16,963
Other Assets, Fair Value Disclosure	6,834	10,312
Fair Value, Measurements, 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	4,921	2,928
Commercial Real Estate Portfolio Segment [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans Receivable, Fair Value Disclosure	4,947	8,481
Commercial Real Estate Portfolio Segment [Member] | Fair Value, Measurements, 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	4,947	8,481
Residential Real Estate [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other Assets, Fair Value Disclosure	1,426	2,369
Residential Real Estate [Member] | Fair Value, Measurements, 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	1,426	2,369
Construction Real Estate [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other Assets, Fair Value Disclosure	5,230	6,473
Construction Real Estate [Member] | Fair Value, Measurements, 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	5,230	6,473
Commercial Real Estate [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other Assets, Fair Value Disclosure	178	1,470
Commercial Real Estate [Member] | Fair Value, Measurements, 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	178	1,470
Residential Real Estate [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans Receivable, Fair Value Disclosure	2,900	2,921
Residential Real Estate [Member] | Fair Value, Measurements, 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	2,900	2,921
Construction Real Estate - Remaining Commercial [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans Receivable, Fair Value Disclosure	3,563	3,483
Construction Real Estate - Remaining Commercial [Member] | Fair Value, Measurements, 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	3,563	3,483
Construction Real Estate, SEPH Commercial Land and Development [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans Receivable, Fair Value Disclosure	2,047	2,078
Construction Real Estate, SEPH Commercial Land and Development [Member] | Fair Value, Measurements, 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	2,047	2,078
Reported Value Measurement [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans Held-for-sale, Fair Value Disclosure	9,218	5,264
Loans Receivable, Fair Value Disclosure	4,843,547	4,775,330
Other Assets, Fair Value Disclosure	4,820,747	4,753,033
Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans Receivable, Fair Value Disclosure	4,836,678	4,774,424
Other Assets, Fair Value Disclosure	4,823,221	4,757,461
Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans Held-for-sale, Fair Value Disclosure	9,218	5,264
Loans Receivable, Fair Value Disclosure	$ 9,343	$ 5,334

Fair Value Fair Value (Impaired

Fair Value Fair Value (Impaired Financing Receivables Additional Information) (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2015	Dec. 31, 2014	Jun. 30, 2014
Schedule of Impaired Financing Receivables Additional Information [Line Items]
Book Value Of Impaired Loans Carried At Fair Value	$ 17,484	$ 19,643
Partial Charge-Offs On Impaired Loans carried at Fair Value	12,056	19,731
Impaired Financing Receivable, Related Allowance	6,597	3,660
impaired Financing Receivable, loans not held at Fair Value, Carrying Amount	50,542	53,089
Impaired Financing Receivable, Recorded Investment	70,596	73,712	$ 96,005
Impaired loans carried at fair value	13,457	16,963
Impaired Financing Receivable, loans not held at Fair Value, Recorded Investment	53,112	54,069
Partial Charge-offs on Impaired Loans carried at Cost	17,968	12,749
Impaired Financing Receivable, Carrying Value	63,999	70,052
Partial Charge-Offs On Impaired Loans	30,024	32,480
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	6,597	3,660
Financing Receivable, not collateral dependent [Domain]
Schedule of Impaired Financing Receivables Additional Information [Line Items]
Impaired Financing Receivable, Related Allowance	2,570	980
Commercial Receivables, excluding Commercial, Financial, and Agricultural [Domain]
Schedule of Impaired Financing Receivables Additional Information [Line Items]
Impaired Financing Receivable, Related Allowance	$ 4,027	$ 2,680

Other Comprehensive Income (L73

Other Comprehensive Income (Loss) (Component Of Accumulated Other Comprehensive Income (Loss)) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Mar. 31, 2015	Dec. 31, 2014	Mar. 31, 2014	Dec. 31, 2013
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other comprehensive loss before reclassifications	$ (8,231)	$ 13,092	$ (372)	$ 24,033
Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax	0	0	0	0
Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI for Write-down of Securities, before Tax	0	13	0	13
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax	0	13	0	13
Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax	(8,231)	13,079	(372)	24,020
Other comprehensive income (loss)	(8,231)	13,079	(372)	24,020
Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, before Reclassification Adjustments, Net of Tax	(8,231)	13,092	(372)	24,033
Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Adjustment, before Reclassification Adjustments, Net of Tax		0	0	0
Changes in pension plan assets and benefit obligations, Net-of-tax amount	(14,865)	(5,598)	(14,865)	(5,598)	$ 14,865	$ 14,865	$ 5,598	$ 5,598
Unrealized gains on available-for-sale securities, Net-of-tax amount	885	(5,801)	885	(5,801)	9,116	1,257	(18,880)	(29,821)
Total accumulated other comprehensive income (loss), Net-of-tax amount	$ (13,980)	$ (11,399)	(13,980)	(11,399)	$ (5,749)	$ (13,608)	$ (24,478)	$ (35,419)
Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI for Write-down of Securities, before Tax			$ 0
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, before Tax				$ 20

Investment in Qualified Affor74

Investment in Qualified Affordable Housing (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014	Mar. 31, 2015	Dec. 31, 2013
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Noninterest Expense	$ 44,667	$ 46,241	$ 90,387	$ 92,020
Income Tax Expense (Benefit)	8,388	9,441	16,400	17,438
Affordable Housing Program Assessments	1,700	1,700	3,500	3,400
Net Income	21,039	21,810	40,083	41,387
Other Assets	15,926		15,926		$ 14,645
Assets	7,309,569	6,787,190	7,309,569	6,787,190	7,001,199
Retained earnings	495,592		495,592		484,484
Affordable Housing Program Obligation	21,339		21,339		16,629	$ 16,629
Affordable Housing Tax Credits and Other Tax Benefits, Amount	2,300	2,200	4,500	4,400
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	705,963		705,963		696,541
Other Assets [Member] | Scenario, Previously Reported [Member] | Investment, Name [Domain]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Other Assets					140,803
Other Assets [Member] | Restatement Adjustment [Member] | Investment, Name [Domain]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Other Assets					138,746
Retained Earnings [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Net Income			40,083	41,387
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	495,592	471,131	495,592	471,131	486,541		$ 460,643
Retained Earnings [Member] | Scenario, Previously Reported [Member] | Investment, Name [Domain]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Retained earnings					486,541
Retained Earnings [Member] | Restatement Adjustment [Member] | Investment, Name [Domain]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Retained earnings					484,484
Assets [Member] | Scenario, Previously Reported [Member] | Investment, Name [Domain]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Assets					7,003,256
Assets [Member] | Restatement Adjustment [Member] | Investment, Name [Domain]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Assets					7,001,199
Equity [Member] | Scenario, Previously Reported [Member] | Investment, Name [Domain]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest					698,598
Equity [Member] | Restatement Adjustment [Member] | Investment, Name [Domain]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest					696,541
Qualified Affordable Housing [Domain]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Equity Method Investments	$ 54,457		$ 54,457			$ 48,911
Other Income [Member] | Scenario, Previously Reported [Member] | Investment, Name [Domain]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Noninterest Expense		48,196		95,894	195,234
Other Income [Member] | Restatement Adjustment [Member] | Investment, Name [Domain]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Noninterest Expense		46,241		92,020	187,510
Income Tax Expense [Member] | Scenario, Previously Reported [Member] | Investment, Name [Domain]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Income Tax Expense (Benefit)		7,469		13,505	28,602
Income Tax Expense [Member] | Restatement Adjustment [Member] | Investment, Name [Domain]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Income Tax Expense (Benefit)		9,441		17,438	36,459
Net Income [Domain] | Scenario, Previously Reported [Member] | Investment, Name [Domain]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Net Income		21,827		41,446	84,090
Net Income [Domain] | Restatement Adjustment [Member] | Investment, Name [Domain]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Net Income		$ 21,810		$ 41,387	$ 83,957

Repurchase Agreement Borrowin75

Repurchase Agreement Borrowings (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2015	Dec. 31, 2014	Nov. 30, 2012
Assets and Associated Liabilities of Transfers Accounted for as Secured Borrowings [Line Items]
Transfers Accounted for as Secured Borrowings, Associated Liabilities, Carrying Amount	$ 538,618	$ 576,980
Pledged Assets Separately Reported, Securities Pledged for Repurchase Agreements, at Fair Value	588,000	664,000
Available unpledged securities	348,000	347,000
Long-term Debt [Member]
Assets and Associated Liabilities of Transfers Accounted for as Secured Borrowings [Line Items]
Long-term Debt, Prepayment Penalty	25,000
Transfers Accounted for as Secured Borrowings, Associated Liabilities, Carrying Amount			$ 300,000
Payments of Debt Extinguishment Costs, Unamortized Balance	12,400	14,800
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	231,359	268,427
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	2,035	164
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	4,940
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	$ 305,224	$ 303,449