Park National (PRK) 10-Q 1 Aug 14 2014 Q2 Quarterly report Financial data

Document_And_Entity_Informatio

Document And Entity Information	6 Months Ended
	Jun. 30, 2014	Jul. 31, 2014
Document Information [Line Items]	'	'
Document Type	'10-Q	'
Amendment Flag	'false	'
Document Period End Date	30-Jun-14	'
Document Fiscal Year Focus	'2014	'
Document Fiscal Period Focus	'Q2	'
Entity Registrant Name	'PARK NATIONAL CORP /OH/	'
Entity Central Index Key	'0000805676	'
Current Fiscal Year End Date	'--12-31	'
Entity Filer Category	'Large Accelerated Filer	'
Entity Common Stock, Shares Outstanding	'	15,392,422

Consolidated_Condensed_Balance

Consolidated Condensed Balance Sheets (Unaudited) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Assets:	'	'
Cash and due from banks	$141,020	$129,078
Money market instruments	55,946	17,952
Cash and cash equivalents	196,966	147,030
Investment securities:	'	'
Securities available-for-sale, at fair value (amortized cost of $1,206,219 and $1,222,143 at June 30, 2014 and December 31, 2013)	1,197,295	1,176,266
Securities held-to-maturity, at amortized cost (fair value of $165,786 and $187,402 at June 30, 2014 and December 31, 2013)	162,304	182,061
Other investment securities	58,311	65,907
Total investment securities	1,417,910	1,424,234
Loans	4,735,487	4,620,505
Allowance for loan losses	-57,911	-59,468
Net loans	4,677,576	4,561,037
Bank owned life insurance	170,828	169,284
Goodwill	72,334	72,334
Premises and equipment, net	54,884	55,278
Other real estate owned	23,909	34,636
Interest Receivable	17,838	18,335
Mortgage loan servicing rights	8,662	9,013
Other	148,266	147,166
Total assets	6,789,173	6,638,347
Liabilities and Shareholders' Equity:	'	'
Noninterest bearing	1,163,288	1,193,553
Interest bearing	3,763,923	3,596,441
Total deposits	4,927,211	4,789,994
Short-term borrowings	250,689	242,029
Long-term debt	787,465	810,541
Subordinated debentures and notes	80,250	80,250
Accrued interest payable	2,749	2,901
Other	53,838	60,885
Total liabilities	6,102,202	5,986,600
Shareholders' equity:	'	'
Preferred shares (200,000 shares authorized; 0 shares issued)	0	0
Common shares (No par value; 20,000,000 shares authorized; 16,150,914 shares issued at June 30, 2014 and 16,150,941 shares issued at December 31, 2013)	302,869	302,651
Retained earnings	473,114	460,643
Treasury shares (758,489 shares at June 30, 2014 and 738,989 at December 31, 2013)	-77,613	-76,128
Accumulated other comprehensive loss, net of taxes	-11,399	-35,419
Total shareholders' equity	686,971	651,747
Total liabilities and shareholders' equity	$6,789,173	$6,638,347

Consolidated_Condensed_Balance1

Consolidated Condensed Balance Sheets (Parenthetical) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, except Share data, unless otherwise specified
Statement of Financial Position [Abstract]	'	'
Securities available-for-sale, amortized cost	$1,206,219	$1,222,143
Securities held-to-maturity, fair value	$165,786	$187,402
Preferred Stock, Shares Authorized	200,000	200,000
Preferred Stock, Shares Issued	0	0
Common stock no par value	'	'
Common stock shares authorized	20,000,000	20,000,000
Common stock shares issued	16,150,914	16,150,941
Treasury stock shares	758,489	738,989

Consolidated_Condensed_Stateme

Consolidated Condensed Statements Of Income (USD $)	3 Months Ended		6 Months Ended
In Thousands, except Share data, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Interest and dividend income:	'	'	'	'
Interest and fees on loans	$57,004	$56,388	$111,757	$112,163
Interest and dividends on:	'	'	'	'
Obligations of U.S. Government, its agencies and other securities	9,271	8,673	18,747	18,915
Obligations of states and political subdivisions	1	16	3	33
Other interest income	87	202	198	360
Total interest and dividend income	66,363	65,279	130,705	131,471
Interest on deposits:	'	'	'	'
Demand and savings deposits	399	468	792	969
Time deposits	2,133	2,900	4,411	5,990
Interest on borrowings:	'	'	'	'
Short-term borrowings	127	134	252	278
Long-term debt	7,143	7,065	14,209	14,069
Total interest expense	9,802	10,567	19,664	21,306
Net interest income	56,561	54,712	111,041	110,165
Provision for loan losses	-1,260	673	-3,485	1,002
Net interest income after provision for loan losses	57,821	54,039	114,526	109,163
Other income:	'	'	'	'
Income from fiduciary activities	4,825	4,328	9,366	8,404
Service charges on deposit accounts	3,942	4,070	7,601	7,892
Other service income	2,527	3,352	4,445	7,337
Checkcard fee income	3,493	3,316	6,706	6,299
Bank owned life insurance income	1,026	1,254	2,288	2,456
ATM fees	636	677	1,230	1,304
OREO valuation adjustments	-675	-600	-1,091	-199
Gain on sale of OREO, net	2,603	1,633	3,309	1,857
Other	1,294	1,268	2,465	2,753
Total other income	19,671	19,298	36,319	38,103
Other expense:	'	'	'	'
Salaries and employee benefits	26,140	24,679	51,200	49,312
Occupancy expense	2,457	2,444	5,289	5,041
Furniture and equipment expense	2,994	2,981	5,992	5,588
Data processing fees	1,121	1,049	2,235	2,068
Professional fees and services	8,168	5,880	14,451	11,744
Amortization of intangibles	'	'	0	225
Marketing	1,006	953	2,124	1,801
Insurance	1,467	1,338	2,914	2,640
Communication	1,293	1,453	2,636	3,033
Excise and Sales Taxes	925	928	1,900	1,856
Other Real Estate Owned Expense	308	969	1,585	1,481
Other expense	2,317	3,896	5,568	8,104
Total other expense	48,196	46,570	95,894	92,668
Income (loss) before income taxes	29,296	26,767	54,951	54,598
Income taxes	7,469	6,733	13,505	13,854
Net income	21,827	20,034	41,446	40,744
Net income available to common shareholders	$21,827	$20,034	$41,446	$40,744
Net income available to common shareholders	'	'	'	'
Basic	$1.42	$1.30	$2.69	$2.64
Diluted	$1.42	$1.30	$2.69	$2.64
Weighted average common shares outstanding	'	'	'	'
Basic	15,392,435	15,411,981	15,396,770	15,411,986
Diluted	15,412,167	15,411,981	15,413,568	15,411,986
Cash dividends declared	$0.94	$0.94	$1.88	$1.88

Consolidated_Condensed_Stateme1

Consolidated Condensed Statements of Comprehensive Income (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Statement of Comprehensive Income [Abstract]	'	'	'	'
Net Income	$21,827	$20,034	$41,446	$40,744
Other comprehensive income, net of tax:	'	'	'	'
Unrealized net holding gain (loss) on securities available-for-sale, net of income taxes	13,079	-20,537	24,020	-22,916
Other comprehensive income (loss)	13,079	-20,537	24,020	-22,916
Comprehensive income	$34,906	($503)	$65,466	$17,828

Consolidated_Condensed_Stateme2

Consolidated Condensed Statements of Comprehensive Income (Parenthetical) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Statement of Comprehensive Income [Abstract]	'	'	'	'
Unrealized net holding loss on securities available-for-sale, Tax expense (benefit)	$7,042	($11,058)	$12,933	($12,340)

Consolidated_Condensed_Stateme3

Consolidated Condensed Statements Of Changes In Stockholders' Equity (USD $)	Total	Preferred Stock [Member]	Common Stock [Member]	Retained Earnings [Member]	Treasury Stock At Cost [Member]	Accumulated Other Comprehensive Income (loss) [Member]
Balance at Dec. 31, 2012	'	$0	$302,654,000	$441,605,000	($76,375,000)	($17,518,000)
Net Income	40,744,000	'	'	40,744,000	'	'
Other comprehensive income, net of tax:	'	'	'	'	'	'
Unrealized net holding gain (loss) on securities available-for-sale, net of income taxes	-22,916,000	'	'	'	'	-22,916,000
Cash dividends on common stock at $1.88 per share	'	'	'	-28,974,000	'	'
Cash payment for fractional shares in dividend reinvestment plan	'	'	-1,000	'	'	'
Allocated Share-based Compensation Expense	0	'	'	'	'	'
Balance at Jun. 30, 2013	'	0	302,653,000	453,375,000	-76,375,000	-40,434,000
Balance at Dec. 31, 2013	651,747,000	0	302,651,000	460,643,000	-76,128,000	-35,419,000
Net Income	41,446,000	'	'	41,446,000	'	'
Other comprehensive income, net of tax:	'	'	'	'	'	'
Unrealized net holding gain (loss) on securities available-for-sale, net of income taxes	24,020,000	'	'	'	'	24,020,000
Cash dividends on common stock at $1.88 per share	'	'	'	-28,975,000	'	'
Cash payment for fractional shares in dividend reinvestment plan	'	'	-2,000	'	'	'
Allocated Share-based Compensation Expense	220,000	'	220,000	'	'	'
Treasury Stock, Value, Acquired, Cost Method	'	'	'	'	-1,485,000	'
Balance at Jun. 30, 2014	$686,971,000	$0	$302,869,000	$473,114,000	($77,613,000)	($11,399,000)

Consolidated_Condensed_Stateme4

Consolidated Condensed Statements Of Changes In Stockholders' Equity (Parenthetical) (USD $)	6 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013
Statement of Stockholders' Equity [Abstract]	'	'
Unrealized net holding loss on securities available-for-sale, tax	$12,933	($12,340)
Cash dividends on common stock per share	$1.88	$1.88

Consolidated_Condensed_Stateme5

Consolidated Condensed Statements Of Cash Flows (USD $)	6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013
Operating activities:	'	'
Net Income	$41,446	$40,744
Adjustments to reconcile net income to net cash provided by operating activities:	'	'
Provision for loan losses	-3,485	1,002
Other than temporary impairment on investment securities	0	0
Amortization (accretion) of Deferred Loan Origination Fees, Net	1,869	1,613
Provision for depreciation	3,713	3,550
Amortization of core deposit intangibles	0	225
Accretion (Amortization) of Discounts and Premiums, Investments	-98	21
Amortization of prepayment penalty on long term debt	2,449	2,410
Payments for Loan Originations, Loans to be Sold in Secondary Market	-58,978	-231,023
Proceeds From Loan Sales	54,067	243,628
Gain (Loss) on Sales of Loans, Net	1,138	4,057
Share-based Compensation	220	0
OREO valuation adjustments	1,091	199
Bank owned life insurance income	-2,288	-2,456
Realized net investment security gains	-20	0
Changes in assets and liabilities:	'	'
(Increase) in other assets	-7,675	-6,280
(Decrease) in other liabilities	946	-10
Net cash provided by operating activities	34,395	57,680
Investing activities:	'	'
Proceeds from sales of available-for-sale securities	488	0
Proceeds from sales of Federal Home Loan Bank stock	8,946	0
Proceeds from maturity of:	'	'
Available-for-sale securities	45,112	338,306
Held-to-maturity securities	19,757	169,603
Purchases of:	'	'
Available-for-sale securities	-29,558	-306,503
Payments to Acquire Other Investments	-1,350	0
Net loan originations, portfolio loans	-106,280	-72,687
Payments for Affordable Housing Programs	-8,184	-7,254
Purchases of bank owned life insurance	0	-4,600
Purchases of premises and equipment, net	-3,319	-6,621
Net cash (used in) provided by investing activities	-74,388	110,244
Financing activities:	'	'
Net increase (decrease) in deposits	137,217	135,282
Net increase (decrease) in short-term borrowings	8,660	-120,679
Proceeds from issuance of long-term debt	25,000	25,000
Payments for Repurchase of Common Stock	1,485	0
Repayment of long-term debt	-50,525	-25,932
Cash dividends paid on common stock and preferred stock	-28,938	-28,974
Net cash provided by (used in) financing activities	89,929	-15,303
Increase in cash and cash equivalents	49,936	152,621
Cash and cash equivalents at beginning of year	147,030	201,305
Cash and cash equivalents at end of period	196,966	353,926
Supplemental disclosures of cash flow information:	'	'
Cash paid for interest	19,816	21,533
Cash paid for income taxes	11,200	4,500
Transfer from Other Real Estate	$6,292	$12,622

Basis_Of_Presentation

Basis Of Presentation	6 Months Ended
	Jun. 30, 2014
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, 2014 are not necessarily indicative of the operating results to be anticipated for the fiscal year ending December 31, 2014.
	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, 2013 from Park’s 2013 Annual Report to Shareholders (“2013 Annual Report”).
	Park’s significant accounting policies are described in Note 1 of the Notes to Consolidated Financial Statements included in Park’s 2013 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. Management has evaluated events occurring subsequent to the balance sheet date, determining no events required additional disclosure in these consolidated condensed financial statements.

Recent_Accounting_Pronouncemen

Recent Accounting Pronouncements	6 Months Ended
	Jun. 30, 2014
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]	'
Recent Accounting Pronouncements	'
	Recent Accounting Pronouncements
	ASU 2013-11- Income Taxes (Topic 740): Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists: The ASU requires that an unrecognized tax benefit, or a portion of an unrecognized tax benefit, be presented in the financial statements as a reduction to a deferred tax asset for a net operating loss carryforward, a similar tax loss, or a tax credit carryforward. However, if a net operating loss carryforward, a similar tax loss, or a tax credit carryforward is not available at the reporting date under the tax law of the applicable jurisdiction to settle any additional income taxes that would result from the disallowance of a tax position or the tax law of the applicable jurisdiction does not require the entity to use, and the entity does not intend to use, the deferred tax asset for such purpose, the unrecognized tax benefit should be presented in the financial statements as a liability and should not be combined with deferred tax assets. The amendments are effective for fiscal years, and interim periods within those years, beginning after December 15, 2013. The adoption of this guidance effective January 1, 2014 did not have an impact on Park's consolidated statements.
	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, 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 is effective for annual periods, and interim reporting periods within those annual periods, beginning after December 15, 2014. The adoption of this guidance will not have a material impact on Park's consolidated financial statements, but may impact the presentation of Park's investments in qualified affordable housing projects. Additionally, the adoption of this guidance will require additional disclosures.
	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 will not have a material impact on Park's consolidated financial statements, but will result in additional disclosures.
	ASU 2014-09 - Revenue from Contracts with Customers (Topic 606): In May 2014, FASB issued Accounting Standards Update 2014-04, 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, 2016. Early adoption is not permitted. 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, 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 will not have a material impact on Park's consolidated financial statements, but will result in additional disclosures.

Goodwill_And_Intangible_Assets

Goodwill And Intangible Assets	6 Months Ended
	Jun. 30, 2014
Goodwill and Intangible Assets Disclosure [Abstract]	'
Goodwill And Intangible Assets	'
	Goodwill
	The following table shows the activity in goodwill for the first six months of 2014.
	(in thousands)	Goodwill
	December 31, 2013	$	72,334
	Adjustments to goodwill	—
	June 30, 2014	$	72,334

Loans

Loans	6 Months Ended
	Jun. 30, 2014
Loans and Leases Receivable Disclosure [Abstract]	'
Loans	'
	Loans
	The composition of the loan portfolio, by class of loan, as of June 30, 2014 and December 31, 2013 was as follows:
		June 30, 2014													December 31, 2013
	(In thousands)	Loan				Accrued				Recorded					Loan				Accrued			Recorded
		balance				interest				investment					balance				interest			investment
						receivable													receivable
	Commercial, financial and agricultural *	$	817,894			$	2,940			$	820,834				$	825,432			$	3,079		$	828,511
	Commercial real estate *	1,099,776				3,335				1,103,111					1,112,273				3,765			1,116,038
	Construction real estate:
	SEPH commercial land and development *	5,204				2				5,206					5,846				2			5,848
	Remaining commercial	112,034				292				112,326					110,842				263			111,105
	Mortgage	30,219				81				30,300					31,882				96			31,978
	Installment	7,535				25				7,560					7,546				26			7,572
	Residential real estate:
	Commercial	411,465				968				412,433					407,387				904			408,291
	Mortgage	1,172,779				1,739				1,174,518					1,144,754				1,559			1,146,313
	HELOC	213,973				816				214,789					213,565				870			214,435
	Installment	29,932				102				30,034					33,841				132			33,973
	Consumer	831,454				2,779				834,233					723,733				2,775			726,508
	Leases	3,222				32				3,254					3,404				23			3,427
	Total loans	$	4,735,487			$	13,111			$	4,748,598				$	4,620,505			$	13,494		$	4,633,999
	* 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.
	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, 2014 and December 31, 2013:
			June 30, 2014
	(In thousands)		Nonaccrual				Accruing troubled debt restructurings				Loans past due				Total
			loans								90 days or more				nonperforming
											and accruing				loans
	Commercial, financial and agricultural		$	17,761			$	5			$	3,988			$	21,754
	Commercial real estate		33,957				1,181				—				35,138
	Construction real estate:
	SEPH commercial land and development		4,378				—				—				4,378
	Remaining commercial		9,657				297				—				9,954
	Mortgage		99				95				—				194
	Installment		36				160				2				198
	Residential real estate:
	Commercial		28,352				423				—				28,775
	Mortgage		18,793				12,241				1,448				32,482
	HELOC		1,676				761				37				2,474
	Installment		1,610				921				61				2,592
	Consumer		2,576				1,511				1,020				5,107
	Total loans		$	118,895			$	17,595			$	6,556			$	143,046
			December 31, 2013
	(In thousands)		Nonaccrual				Accruing troubled debt restructurings				Loans past due				Total
			loans								90 days or more				nonperforming
											and accruing				loans
	Commercial, financial and agricultural		$	20,633			$	107			$	80			$	20,820
	Commercial real estate		39,588				2,234				2				41,824
	Construction real estate:
	SEPH commercial land and development		4,777				—				—				4,777
	Remaining commercial		10,476				306				—				10,782
	Mortgage		87				97				—				184
	Installment		39				192				—				231
	Residential real estate:
	Commercial		32,495				913				—				33,408
	Mortgage		20,564				11,708				549				32,821
	HELOC		2,129				751				—				2,880
	Installment		965				885				80				1,930
	Consumer		3,463				1,616				1,016				6,095
	Total loans		$	135,216			$	18,809			$	1,727			$	155,752
	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, 2014 and December 31, 2013.
			June 30, 2014													December 31, 2013
	(In thousands)		Nonaccrual				Loans				Loans					Nonaccrual				Loans			Loans
and accruing troubled debt			individually				collectively				and accruing troubled debt					individually		collectively
restructurings			evaluated for				evaluated for				restructurings					evaluated for		evaluated for
			impairment				impairment									impairment		impairment
Commercial, financial and agricultural		$	17,766			$	17,628			$	138				$	20,740			$	20,727		$	13
Commercial real estate		35,138				35,138				—					41,822				41,822			—
Construction real estate:
SEPH commercial land and development		4,378				4,378				—					4,777				4,777			—
Remaining commercial		9,954				9,954				—					10,782				10,782			—
Mortgage		194				—				194					184				—			184
Installment		196				—				196					231				—			231
Residential real estate:
Commercial		28,775				28,775				—					33,408				33,408			—
Mortgage		31,034				—				31,034					32,272				—			32,272
HELOC		2,437				—				2,437					2,880				—			2,880
Installment		2,531				—				2,531					1,850				—			1,850
Consumer		4,087				132				3,955					5,079				799			4,280
Total loans		$	136,490			$	96,005			$	40,485				$	154,025			$	112,315		$	41,710
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, 2014 and December 31, 2013.
		June 30, 2014													December 31, 2013
(In thousands)		Unpaid				Recorded				Allowance					Unpaid				Recorded			Allowance
		principal				investment				for loan					principal				investment			for loan
		balance								losses					balance							losses
										allocated												allocated
With no related allowance recorded:
Commercial, financial and agricultural		$	22,223			$	11,092			$	—				$	22,429			$	12,885		$	—
Commercial real estate		50,559				31,667				—					56,870				34,149			—
Construction real estate:
SEPH commercial land and development		21,833				4,378				—					23,722				4,777			—
Remaining commercial		5,281				3,722				—					8,429				6,872			—
Residential real estate:
Commercial		31,632				26,834				—					36,709				31,461			—
Consumer		—				—				—					799				799			—
With an allowance recorded:
Commercial, financial and agricultural		10,891				6,536				2,860					12,616				7,842			3,268
Commercial real estate		3,611				3,471				781					7,966				7,673			5,496
Construction real estate:
SEPH commercial land and development		—				—				—					—				—			—
Remaining commercial		6,232				6,232				2,174					3,909				3,910			1,132
Residential real estate:
Commercial		2,002				1,941				447					2,129				1,947			555
Consumer		132				132				81					—				—			—
Total		$	154,396			$	96,005			$	6,343				$	175,578			$	112,315		$	10,451
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, 2014 and December 31, 2013, there were $53.9 million and $58.1 million, respectively, of partial charge-offs on loans individually evaluated for impairment with no related allowance recorded and $4.5 million and $5.2 million, 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, 2014 and December 31, 2013 of $6.3 million and $10.5 million, respectively. These loans with specific reserves had a recorded investment of $18.3 million and $21.4 million as of June 30, 2014 and December 31, 2013, 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 on loans individually evaluated for impairment as of and for the three and six months ended June 30, 2014 and June 30, 2013:
	Three Months Ended													Three Months Ended
	30-Jun-14													30-Jun-13
(In thousands)	Recorded investment as of June 30, 2014				Average				Interest					Recorded investment as of June 30, 2013				Average			Interest
					recorded				income									recorded			income
					investment				recognized									investment			recognized
Commercial, financial and agricultural	$	17,628			$	18,867			$	75				$	20,154			$	21,148		$	82
Commercial real estate	35,138				35,638				282					42,128				40,047			259
Construction real estate:
SEPH commercial land and development	4,378				4,329				66					9,074				9,532			—
Remaining commercial	9,954				10,150				7					18,535				19,390			192
Residential real estate:
Commercial	28,775				30,212				307					35,412				36,141			112
Consumer	132				667				—					799				799			—
Total	$	96,005			$	99,863			$	737				$	126,102			$	127,057		$	645
	Six Months Ended													Six Months Ended
	30-Jun-14													30-Jun-13
(In thousands)	Recorded investment as of June 30, 2014				Average				Interest					Recorded investment as of June 30, 2013				Average			Interest
					recorded				income									recorded			income
					investment				recognized									investment			recognized
Commercial, financial and agricultural	$	17,628			$	19,456			$	136				$	20,154			$	21,252		$	210
Commercial real estate	35,138				38,163				535					42,128				41,840			515
Construction real estate:
SEPH commercial land and development	4,378				4,439				122					9,074				10,854			—
Remaining commercial	9,954				10,227				54					18,535				20,103			412
Residential real estate:
Commercial	28,775				30,577				570					35,412				35,897			242
Consumer	132				723				—					799				459			—
Total	$	96,005			$	103,585			$	1,417				$	126,102			$	130,405		$	1,379
The following tables present the aging of the recorded investment in past due loans as of June 30, 2014 and December 31, 2013 by class of loan.
	June 30, 2014
(In thousands)	Accruing loans				Past due				Total past due				Total current				Total recorded
	past due 30-89				nonaccrual												investment
	days				loans and loans past
					due 90 days or
					more and
					accruing*
Commercial, financial and agricultural	$	1,147			$	14,244			$	15,391			$	805,443			$	820,834
Commercial real estate	938				16,475				17,413				1,085,698				1,103,111
Construction real estate:
SEPH commercial land and development	688				3,873				4,561				645				5,206
Remaining commercial	3,438				3,146				6,584				105,742				112,326
Mortgage	270				90				360				29,940				30,300
Installment	68				12				80				7,480				7,560
Residential real estate:
Commercial	701				20,002				20,703				391,730				412,433
Mortgage	13,029				11,108				24,137				1,150,381				1,174,518
HELOC	483				418				901				213,888				214,789
Installment	554				484				1,038				28,996				30,034
Consumer	10,802				3,044				13,846				820,387				834,233
Leases	—				—				—				3,254				3,254
Total loans	$	32,118			$	72,896			$	105,014			$	4,643,584			$	4,748,598
* Includes $6.6 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, 2013
(in thousands)	Accruing loans				Past due				Total past due				Total current				Total recorded
	past due 30-89				nonaccrual												investment
	days				loans and loans past
					due 90 days or
					more and
					accruing*
Commercial, financial and agricultural	$	1,233			$	13,275			$	14,508			$	814,003			$	828,511
Commercial real estate	2,168				18,274				20,442				1,095,596				1,116,038
Construction real estate:
SEPH commercial land and development	—				4,242				4,242				1,606				5,848
Remaining commercial	—				3,463				3,463				107,642				111,105
Mortgage	264				75				339				31,639				31,978
Installment	207				14				221				7,351				7,572
Residential real estate:
Commercial	900				5,659				6,559				401,732				408,291
Mortgage	13,633				11,829				25,462				1,120,851				1,146,313
HELOC	571				402				973				213,462				214,435
Installment	696				436				1,132				32,841				33,973
Consumer	12,143				3,941				16,084				710,424				726,508
Leases	—				—				—				3,427				3,427
Total loans	$	31,815			$	61,610			$	93,425			$	4,540,574			$	4,633,999
* Includes $1.7 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, 2014 and December 31, 2013 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 with grades of 1 to 4.5 (pass-rated) 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 institution’s credit position at some future date. Commercial loans graded 6 (substandard), also considered watch list credits, are considered to represent higher credit risk and, as a result, a higher loan loss reserve percentage is allocated to these loans. Loans classified as substandard are inadequately protected by the current sound worth and paying capacity of the obligor or the value of the collateral pledged, if any. Loans so classified have a well defined weakness or weaknesses that jeopardize the liquidation of the debt. They are characterized by the distinct possibility that Park will sustain some loss if the deficiencies are not corrected. Commercial loans 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, 2014 and December 31, 2013 for all commercial loans:
	June 30, 2014
(In thousands)	5 Rated				6 Rated				Impaired				Pass Rated				Recorded
																	Investment
Commercial, financial and agricultural *	$	12,167			$	92			$	17,766			$	790,809			$	820,834
Commercial real estate *	9,093				424				35,138				1,058,456				1,103,111
Construction real estate:
SEPH commercial land and development *	—				—				4,378				828				5,206
Remaining commercial	3,670				—				9,954				98,702				112,326
Residential real estate:
Commercial	2,270				283				28,775				381,105				412,433
Leases	—				—				—				3,254				3,254
Total Commercial Loans	$	27,200			$	799			$	96,011			$	2,333,154			$	2,457,164
* 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, 2013
(In thousands)	5 Rated				6 Rated				Impaired				Pass Rated				Recorded
																	Investment
Commercial, financial and agricultural *	$	6,055			$	532			$	20,740			$	801,184			$	828,511
Commercial real estate *	11,591				1,525				41,822				1,061,100				1,116,038
Construction real estate:
SEPH commercial land and development *	354				—				4,777				717				5,848
Remaining commercial	6,858				244				10,782				93,221				111,105
Residential real estate:
Commercial	5,033				397				33,408				369,453				408,291
Leases	—				—				—				3,427				3,427
Total Commercial Loans	$	29,891			$	2,698			$	111,529			$	2,329,102			$	2,473,220
* 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 periods ended June 30, 2014 and June 30, 2013 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. 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, respectively, of loans that met the requirements discussed above. During both the three-month and six-month periods ended June 30, 2013, Park removed the TDR classification on $2.9 million of loans that met the requirements discussed above.
At June 30, 2014 and December 31, 2013, there were $62.1 million and $76.3 million, respectively, of TDRs included in the nonaccrual loan totals. At June 30, 2014 and December 31, 2013, $21.8 million and $50.6 million of these nonaccrual TDRs were performing in accordance with the terms of the restructured note. As of June 30, 2014 and December 31, 2013, there were $17.6 million and $18.8 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, 2014 and December 31, 2013, Park had commitments to lend $2.8 million and $4.0 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, 2014 and December 31, 2013 was $3.0 million and $7.5 million, respectively. Modifications made in 2013 and 2014 were largely the result of renewals, 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 $261,000 and $279,000 were recorded during the three-month and six-month periods ended June 30, 2014, respectively, as a result of TDRs identified in 2014. Additional specific reserves of $33,000 and $271,000 were recorded during the three-month and six-month periods ended June 30, 2013, respectively, as a result of TDRs identified in 2013.
The terms of certain other loans were modified during the six-month periods ended June 30, 2014 and June 30, 2013 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, 2014 and June 30, 2013 of $1.6 million and $1.0 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, 2014 and June 30, 2013 of $12.5 million and $12.0 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, 2014 and June 30, 2013, as well as the recorded investment of these contracts at June 30, 2014 and June 30, 2013. 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
	30-Jun-14
(In thousands)	Number of			Accruing				Nonaccrual				Total
	Contracts											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
	Three Months Ended
	30-Jun-13
(In thousands)	Number of			Accruing				Nonaccrual				Total
	Contracts											Recorded
												Investment
Commercial, financial and agricultural	7			$	106			$	156			$	262
Commercial real estate	5			—				1,502				1,502
Construction real estate:
SEPH commercial land and development	—			—				—				—
Remaining commercial	1			180				—				180
Mortgage	—			—				—				—
Installment	—			—				—				—
Residential real estate:
Commercial	8			—				1,007				1,007
Mortgage	21			582				1,032				1,614
HELOC	3			28				—				28
Installment	3			24				35				59
Consumer	103			378				212				590
Total loans	151			$	1,298			$	3,944			$	5,242
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. Of those loans which were modified and determined to be a TDR during the three-month period ended June 30, 2013, $3.0 million were on nonaccrual status as of December 31, 2012.
	Six Months Ended
	30-Jun-14
(In thousands)	Number of			Accruing				Nonaccrual				Total
	Contracts											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
	Six Months Ended
	30-Jun-13
(In thousands)	Number of			Accruing				Nonaccrual				Total
	Contracts											Recorded
												Investment
Commercial, financial and agricultural	14			$	7			$	489			$	496
Commercial real estate	7			25				1,653				1,678
Construction real estate:
SEPH commercial land and development	—			—				—				—
Remaining commercial	2			217				—				217
Mortgage	—			—				—				—
Installment	2			—				25				25
Residential real estate:
Commercial	14			376				2,582				2,958
Mortgage	33			1,457				1,274				2,731
HELOC	7			91				—				91
Installment	7			70				35				105
Consumer	175			582				272				854
Total loans	261			$	2,825			$	6,330			$	9,155
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. Of those loans which were modified and determined to be a TDR during the six-month period ended June 30, 2013, $3.3 million were on nonaccrual status as of December 31, 2012.
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, 2014 and June 30, 2013, 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
	30-Jun-14								30-Jun-13
(In thousands)	Number of			Recorded					Number of			Recorded
	Contracts			Investment					Contracts			Investment
Commercial, financial and agricultural	6			$	370				11			$	726
Commercial real estate	4			939					2			187
Construction real estate:
SEPH commercial land and development	—			—					2			242
Remaining commercial	—			—					2			321
Mortgage	—			—					—			—
Installment	1			3					—			—
Residential real estate:
Commercial	1			29					9			2,200
Mortgage	18			1,249					26			2,038
HELOC	1			168					5			83
Installment	4			162					9			141
Consumer	49			380					100			559
Leases	—			—					—			—
Total loans	84			$	3,300				166			$	6,497
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. Of the $6.5 million in modified TDRs which defaulted during the three months ended June 30, 2013, $421,000 were accruing loans and $6.1 million were nonaccrual loans.
	Six Months Ended								Six Months Ended
	30-Jun-14								30-Jun-13
(In thousands)	Number of			Recorded					Number of			Recorded
	Contracts			Investment					Contracts			Investment
Commercial, financial and agricultural	7			$	374				12			$	736
Commercial real estate	4			939					2			187
Construction real estate:
SEPH commercial land and development	—			—					3			257
Remaining commercial	—			—					2			321
Mortgage	—			—					—			—
Installment	1			3					1			12
Residential real estate:
Commercial	1			29					9			2,200
Mortgage	21			1,379					38			2,981
HELOC	1			168					6			120
Installment	5			185					10			162
Consumer	54			416					115			632
Leases	—			—					—			—
Total loans	94			$	3,493				198			$	7,608
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. Of the $7.6 million in modified TDRs which defaulted during the six months ended June 30, 2013, $1.1 million were accruing loans and $6.5 million were nonaccrual loans.

Allowance_For_Loan_Losses

Allowance For Loan Losses	6 Months Ended
	Jun. 30, 2014
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 2013 Annual Report.
	With the inclusion of 2013 net charge-off information in the fourth quarter of 2013, management concluded that it was no longer appropriate to calculate the historical 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. Management will update the historical loss factors annually in the fourth quarter, or more frequently as deemed appropriate.
	The activity in the allowance for loan losses for the three and six months ended June 30, 2014 and June 30, 2013 is summarized below.
		Three Months Ended
		30-Jun-14
	(In thousands)	Commercial,				Commercial				Construction				Residential				Consumer				Leases			Total
		financial and				real estate				real estate				real estate
		agricultural
	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
		Three Months Ended
		30-Jun-13
	(In thousands)	Commercial,				Commercial				Construction				Residential				Consumer				Leases			Total
		financial and				real estate				real estate				real estate
		agricultural
	Allowance for loan losses:
	Beginning balance	$	15,417			$	11,070			$	7,556			$	14,634			$	6,638			$	—		$	55,315
	Charge-offs	776				742				153				648				1,520				—			3,839
	Recoveries	728				222				421				1,142				448				1			2,962
	Net charge-offs/(recoveries)	48				520				(268		)		(494		)		1,072				(1		)	877
	Provision / (recovery)	22				475				(692		)		(481		)		1,350				(1		)	673
	Ending balance	$	15,391			$	11,025			$	7,132			$	14,647			$	6,916			$	—		$	55,111
		Six Months Ended
		30-Jun-14
	(In thousands)	Commercial,				Commercial				Construction				Residential				Consumer				Leases			Total
		financial and				real estate				real estate				real estate
		agricultural
	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
		Six Months Ended
		30-Jun-13
	(In thousands)	Commercial,				Commercial				Construction				Residential				Consumer				Leases			Total
		financial and				real estate				real estate				real estate
		agricultural
	Allowance for loan losses:
	Beginning balance	$	15,635			$	11,736			$	6,841			$	14,759			$	6,566			$	—		$	55,537
	Charge-offs	3,484				1,076				1,671				1,322				2,794				—			10,347
	Recoveries	917				262				1,848				4,640				1,251				1			8,919
	Net charge-offs	2,567				814				(177		)		(3,318		)		1,543				(1		)	1,428
	Provision/(recovery)	2,323				103				114				(3,430		)		1,893				(1		)	1,002
	Ending balance	$	15,391			$	11,025			$	7,132			$	14,647			$	6,916			$	—		$	55,111
	Loans collectively evaluated for impairment in the following tables include all performing loans at June 30, 2014 and December 31, 2013, 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, 2014 and December 31, 2013, 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 2013 Annual Report).
	The composition of the allowance for loan losses at June 30, 2014 and December 31, 2013 was as follows:
		June 30, 2014
	(In thousands)	Commercial,				Commercial				Construction				Residential				Consumer				Leases			Total
		financial and				real estate				real estate				real estate
		agricultural
	Allowance for loan losses:
	Ending allowance balance attributed to loans:
	Individually evaluated for impairment	$	2,860			$	781			$	2,174			$	447			$	81			$	—		$	6,343
	Collectively evaluated for impairment	11,336				10,281				5,647				14,072				10,232				—			51,568
	Total ending allowance balance	$	14,196			$	11,062			$	7,821			$	14,519			$	10,313			$	—		$	57,911
Loan balance:
Loans individually evaluated for impairment	$	17,628			$	35,135			$	14,336			$	28,743			$	132			$	—		$	95,974
Loans collectively evaluated for impairment	800,266				1,064,641				140,656				1,799,406				831,322				3,222			4,639,513
Total ending loan balance	$	817,894			$	1,099,776			$	154,992			$	1,828,149			$	831,454			$	3,222		$	4,735,487
Allowance for loan losses as a percentage of loan balance:
Loans individually evaluated for impairment	16.22		%		2.22		%		15.16		%		1.56		%		61.36		%		—			6.61		%
Loans collectively evaluated for impairment	1.42		%		0.97		%		4.01		%		0.78		%		1.23		%		—			1.11		%
Total	1.74		%		1.01		%		5.05		%		0.79		%		1.24		%		—			1.22		%
Recorded investment:
Loans individually evaluated for impairment	$	17,628			$	35,138			$	14,332			$	28,775			$	132			$	—		$	96,005
Loans collectively evaluated for impairment	803,206				1,067,973				141,060				1,802,999				834,101				3,254			4,652,593
Total ending recorded investment	$	820,834			$	1,103,111			$	155,392			$	1,831,774			$	834,233			$	3,254		$	4,748,598
		December 31, 2013
(In thousands)		Commercial,				Commercial				Construction				Residential				Consumer				Leases			Total
		financial and				real estate				real estate				real estate
		agricultural
Allowance for loan losses:
Ending allowance balance attributed to loans:
Individually evaluated for impairment		$	3,268			$	5,496			$	1,132			$	555			$	—			$	—		$	10,451
Collectively evaluated for impairment		10,950				10,403				5,723				13,696				8,245				—			49,017
Total ending allowance balance		$	14,218			$	15,899			$	6,855			$	14,251			$	8,245			$	—		$	59,468
Loan balance:
Loans individually evaluated for impairment		$	20,724			$	41,816			$	15,559			$	33,406			$	799			$	—		$	112,304
Loans collectively evaluated for impairment		804,708				1,070,457				140,557				1,766,141				722,934				3,404			4,508,201
Total ending loan balance		$	825,432			$	1,112,273			$	156,116			$	1,799,547			$	723,733			$	3,404		$	4,620,505
Allowance for loan losses as a percentage of loan balance:
Loans individually evaluated for impairment		15.77		%		13.14		%		7.28		%		1.66		%		—				—			9.31		%
Loans collectively evaluated for impairment		1.36		%		0.97		%		4.07		%		0.78		%		1.14		%		—			1.09		%
Total		1.72		%		1.43		%		4.39		%		0.79		%		1.14		%		—			1.29		%
Recorded investment:
Loans individually evaluated for impairment		$	20,727			$	41,822			$	15,559			$	33,408			$	799			$	—		$	112,315
Loans collectively evaluated for impairment		807,784				1,074,216				140,944				1,769,604				725,709				3,427			4,521,684
Total ending recorded investment		$	828,511			$	1,116,038			$	156,503			$	1,803,012			$	726,508			$	3,427		$	4,633,999

Earnings_Per_Common_Share

Earnings Per Common Share	6 Months Ended
	Jun. 30, 2014
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, 2014 and 2013.
		Three Months Ended				Six Months Ended
		June 30,				June 30,
	(In thousands, except share and per share data)	2014		2013		2014		2013
	Numerator:
	Net income available to common shareholders	$	21,827	$	20,034	$	41,446	$	40,744
	Denominator:
	Denominator for basic earnings per share (weighted average common shares outstanding)	15,392,435		15,411,981		15,396,770		15,411,986
	Effect of dilutive performance-based restricted stock units	19,732		—		16,798		—
	Denominator for diluted earnings per share (weighted average common shares outstanding adjusted for the effect of dilutive performance-based restricted stock units)	15,412,167		15,411,981		15,413,568		15,411,986
	Earnings per common share:
	Basic earnings per common share	$	1.42	$	1.3	$	2.69	$	2.64
	Diluted earnings per common share	$	1.42	$	1.3	$	2.69	$	2.64
	On January 24, 2014, Park awarded 21,975 performance - based restricted stock units ("PBRSUs") to certain employees. The PBRSUs vest based on service and performance conditions. The dilutive effect of the PBRSUs was the addition of 19,732 common shares for the three months ended June 30, 2014 and 16,798 for the six months ended June 30, 2014.
	There were no dilutive shares included in the calculation of diluted earnings per share for the three and six months ended June 30, 2013.

Segment_Information

Segment Information	6 Months Ended
	Jun. 30, 2014
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, 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	41,979		812			3,413			1,992			48,196
	Income (loss) before income taxes	$	30,537	$	736		$	623		$	(2,600	)	$	29,296
	Federal income taxes (benefit)	8,348		258			218			(1,355		)	7,469
	Net income (loss)	$	22,189	$	478		$	405		$	(1,245	)	$	21,827
	Assets (as of June 30, 2014)	$	6,685,849	$	42,569		$	57,890		$	2,865		$	6,789,173
		Operating Results for the three months ended June 30, 2013
	(In thousands)	PNB		GFSC			SEPH			All Other			Total
	Net interest income (expense)	$	51,736	$	2,238		$	(347	)	$	1,085		$	54,712
	Provision for (recovery of) loan losses	2,122		210			(1,659		)	—			673
	Other income (loss)	18,536		(3		)	645			120			19,298
	Other expense	40,408		810			3,909			1,443			46,570
	Income (loss) before income taxes	$	27,742	$	1,215		$	(1,952	)	$	(238	)	$	26,767
	Federal income taxes (benefit)	7,420		425			(683		)	(429		)	6,733
	Net income (loss)	$	20,322	$	790		$	(1,269	)	$	191		$	20,034
	Assets (as of June 30, 2013)	$	6,519,766	$	50,307		$	78,993		$	(8,593	)	$	6,640,473
		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	84,290		1,587			5,934			4,083			95,894
	Income (loss) before income taxes	$	57,168	$	1,666		$	1,103		$	(4,986	)	$	54,951
	Federal income taxes (benefit)	15,372		584			386			(2,837		)	13,505
	Net income (loss)	$	41,796	$	1,082		$	717		$	(2,149	)	$	41,446
		Operating Results for the six months ended June 30, 2013
	(In thousands)	PNB		GFSC			SEPH			All Other			Total
	Net interest income (expense)	$	104,471	$	4,371		$	(1,002	)	$	2,325		$	110,165
	Provision for (recovery of) loan losses	5,252		420			(4,670		)	—			1,002
	Other income (loss)	36,408		(1		)	1,476			220			38,103
	Other expense	80,732		1,596			7,253			3,087			92,668
	Income (loss) before income taxes	$	54,895	$	2,354		$	(2,109	)	$	(542	)	$	54,598
	Federal income taxes (benefit)	14,633		824			(738		)	(865		)	13,854
	Net income (loss)	$	40,262	$	1,530		$	(1,371	)	$	323		$	40,744
	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, 2014 and 2013. The reconciling amounts for consolidated total assets for the periods ended June 30, 2014 and 2013 consisted of the elimination of intersegment borrowings and the assets of the Parent Company which were not eliminated.

Mortgage_Loans_Held_For_Sale_M

Mortgage Loans Held For Sale Mortgage Loans Held for Sale (Notes)	6 Months Ended
	Jun. 30, 2014
Mortgage Loans Held for Sale [Line Items]	'
Mortgage Loans Held For Sale Disclosure [Text Block]	'
	Mortgage Loans Held For Sale
	Mortgage loans held for sale are carried at their fair value. At June 30, 2014 and December 31, 2013, respectively, Park had approximately $6.6 million and $1.7 million in mortgage loans held for sale. These amounts are included in loans on the consolidated condensed balance sheets and in the residential real estate loan classes in Notes 4 and 5. The contractual balance was $6.5 million and $1.6 million at June 30, 2014 and December 31, 2013, respectively. The gain expected upon sale was $115,000 and $28,000 at June 30, 2014 and December 31, 2013, respectively. None of these loans were 90 days or more past due or on nonaccrual status as of June 30, 2014 or December 31, 2013.

Investment_Securities

Investment Securities	6 Months Ended
	Jun. 30, 2014
Investments, Debt and Equity Securities [Abstract]	'
Investment Securities	'
	Investment Securities
	The amortized cost and fair value of investment securities are shown in the following table. Management performs a quarterly evaluation of investment securities for any other-than-temporary impairment. For the three and six months ended June 30, 2014 and 2013, there were no investment securities deemed to be other-than-temporarily impaired.
	Investment securities at June 30, 2014, were as follows:
	Securities Available-for-Sale (In thousands)	Amortized		Gross		Gross		Estimated
		Cost		Unrealized/ Unrecognized		Unrealized/ Unrecognized		Fair Value
				Holding		Holding
				Gains		Losses
	Obligations of U.S. Treasury and other U.S. Government sponsored entities	$	570,634	$	—	$	18,698	$	551,936
	U.S. Government sponsored entities' asset-backed securities	634,465		13,631		5,386		642,710
	Other equity securities	1,120		1,529		—		2,649
	Total	$	1,206,219	$	15,160	$	24,084	$	1,197,295
	Securities Held-to-Maturity (In thousands)	Amortized		Gross		Gross		Estimated
		Cost		Unrealized/ Unrecognized		Unrealized/ Unrecognized		Fair Value
				Holding		Holding
				Gains		Losses
	Obligations of states and political subdivisions	$	85	$	—	$	—	$	85
	U.S. Government sponsored entities' asset-backed securities	162,219		3,738		256		165,701
	Total	$	162,304	$	3,738	$	256	$	165,786
	Securities with unrealized losses at June 30, 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		Fair value		Unrealized		Fair		Unrealized
				losses				losses		value		losses
	Securities Available-for-Sale
	Obligations of U.S. Treasury and other U.S. Government agencies	$	—	$	—	$	551,936	$	18,698	$	551,936	$	18,698
	U.S. Government agencies' asset-backed securities	$	—	$	—	$	196,567	$	5,386	$	196,567	$	5,386
	Total	$	—	$	—	$	748,503	$	24,084	$	748,503	$	24,084
	Securities Held-to-Maturity
	U.S. Government sponsored entities' asset-backed securities	$	20,577	$	228	$	3,800	$	28	$	24,377	$	256
	Investment securities at December 31, 2013, were as follows:
	Securities Available-for-Sale (In thousands)	Amortized		Gross		Gross		Estimated
		Cost		Unrealized/ Unrecognized		Unrealized/ Unrecognized		Fair Value
				Holding		Holding
				Gains		Losses
	Obligations of U.S. Treasury and other U.S. Government sponsored entities	$	570,632	$	—	$	45,496	$	525,136
	U.S. Government sponsored entities' asset-backed securities	650,391		8,070		9,990		648,471
	Other equity securities	1,120		1,539		—		2,659
	Total	$	1,222,143	$	9,609	$	55,486	$	1,176,266
	Securities Held-to-Maturity (In thousands)	Amortized		Gross		Gross		Estimated
		Cost		Unrealized/ Unrecognized		Unrealized/ Unrecognized		Fair Value
				Holding		Holding
				Gains		Losses
	Obligations of states and political subdivisions	$	240	$	1	$	—	$	241
	U.S. Government sponsored entities' asset-backed securities	181,821		5,382		42		187,161
	Total	$	182,061	$	5,383	$	42	$	187,402
	Securities with unrealized losses at December 31, 2013, were as follows:
		Unrealized loss position for less than 12 months				Unrealized loss position for 12 months or longer				Total
	(In thousands)	Fair value		Unrealized		Fair value		Unrealized		Fair value		Unrealized
				losses				losses				losses
	Securities Available-for-Sale
	Obligations of U.S. Treasury and other U.S. Government sponsored entities	$	377,626	$	29,256	$	147,510	$	16,240	$	525,136	$	45,496
	U.S. Government sponsored entities' asset-backed securities	404,035		8,917		21,572		1,073		425,607		9,990
	Total	$	781,661	$	38,173	$	169,082	$	17,313	$	950,743	$	55,486
	Securities Held-to-Maturity
	U.S. Government sponsored entities' asset-backed securities	$	5,781	$	42	$	—	$	—	$	5,781	$	42
	Management does not believe any of the unrealized losses at June 30, 2014 or December 31, 2013 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 primarily of 15-year residential mortgage-backed securities and collateralized mortgage obligations.
	The amortized cost and estimated fair value of investments in debt securities at June 30, 2014, 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		Fair value		Weighted Avg Yield
		cost
	U.S. Treasury and sponsored entities' obligations:
	Due one through five years	173,750		167,842		1.82	%
	Due five through ten years	396,884		384,094		2.43	%
	Total	$	570,634	$	551,936	2.24	%
U.S. Government sponsored entities' asset-backed securities:	$	634,465	$	642,710	2.45	%
Securities Held-to-Maturity (In thousands)	Amortized		Fair value		Weighted Avg Yield
	cost
Obligations of state and political subdivisions:
Due within one year	$	85	$	85	4.4	%
U.S. Government sponsored entities' asset-backed securities	$	162,219	$	165,701	3.44	%
The $551.9 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 8 to 13 years. Of the $551.9 million reported at June 30, 2014, $167.8 million were expected to be called and are shown in the table at their expected call date. The remaining average life of the investment portfolio is estimated to be 5.3 years.
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. There were no sales of investment securities during the three-month and six-month periods ended June 30, 2013.

Other_Investment_Securities

Other Investment Securities	6 Months Ended
	Jun. 30, 2014
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, 2013
	(In thousands)	2014
	Federal Home Loan Bank stock	$	50,086	$	59,031
	Federal Reserve Bank stock	8,225		6,876
	Total	$	58,311	$	65,907
	During 2014, the FHLB elected to repurchase 89,460 shares of FHLB stock for $8.9 million. There was no gain or loss resulting from this transaction. Additionally during 2014, Park purchased 27,000 shares of FRB stock in order to maintain required stock levels. The FRB stock was purchased for a $1.4 million subscription.

Share_Based_Compensation_Notes

Share Based Compensation (Notes)	6 Months Ended
	Jun. 30, 2014
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 granted. 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, 2014, 567,475 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 21,975 performance-based restricted stock units (“PBRSUs”) to certain employees of Park, which grants were effective on January 24, 2014. 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 $117,000 was recognized for the three-month period ended June 30, 2014 and $220,000 was recognized for the six-month period ended June 30, 2014. No share-based compensation expense was recognized in 2013 as there were no outstanding awards held by employees.

Pension_Plan

Pension Plan	6 Months Ended
	Jun. 30, 2014
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’s funding policy is to contribute 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 six-month period ended June 30, 2014 and $12.6 million of contributions for the six-month period ended June 30, 2013.
	The following table shows the components of net periodic benefit (income) expense:
		Three Months Ended						Six Months Ended
		June 30,						June 30,
	(In thousands)	2014			2013			2014			2013
	Service cost	$	1,083		$	1,204		$	2,166		$	2,408
	Interest cost	1,144			1,056			2,288			2,112
	Expected return on plan assets	(2,717		)	(2,384		)	(5,434		)	(4,768		)
	Amortization of prior service cost	5			5			10			10
	Recognized net actuarial loss	—			676			—			1,352
	Benefit (income) expense	$	(485	)	$	557		$	(970	)	$	1,114

Loan_Servicing

Loan Servicing	6 Months Ended
	Jun. 30, 2014
Transfers and Servicing of Financial Assets [Abstract]	'
Loan Servicing	'
	Loan Servicing
	Park serviced sold mortgage loans of $1.29 billion at June 30, 2014, compared to $1.33 billion at December 31, 2013 and $1.35 billion at June 30, 2013. At June 30, 2014, $7.9 million of the sold mortgage loans were sold with recourse compared to $10.7 million at December 31, 2013 and $12.3 million at June 30, 2013. Management closely monitors the delinquency rates on the mortgage loans sold with recourse. At June 30, 2014 and December 31, 2013, management had established reserves of $243,000 and $1.0 million, 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
		June 30,						June 30,
	(In thousands)	2014			2013			2014			2013
	Mortgage servicing rights:
	Carrying amount, net, beginning of period	$	8,778		$	8,121		9,013			7,763
	Additions	280			688			438			1,799
	Amortization	(435		)	(727		)	(828		)	(1,542		)
	Changes in valuation allowance	39			178			39			240
	Carrying amount, net, end of period	$	8,662		$	8,260		$	8,662		$	8,260
	Valuation allowance:
	Beginning of period	$	1,031		$	2,262		1,031			2,324
	Changes in valuation allowance	(39		)	(178		)	(39		)	(240		)
	End of period	$	992		$	2,084		$	992		$	2,084
	Servicing fees included in other service income were $0.9 million and $1.8 million for both of the three and six months ended June 30, 2014 and 2013, respectively.

Fair_Value

Fair Value	6 Months Ended
	Jun. 30, 2014
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 or internal estimates of collateral values 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, 2014 using:
	(In thousands)		Level 1			Level 2			Level 3		Balance at June 30, 2014
	Assets
	Investment securities:
	Obligations of U.S. Treasury and other U.S. Government sponsored entities		$	—		$	551,936		$	—	$	551,936
	U.S. Government sponsored entities’ asset-backed securities		—			642,710			—		642,710
	Equity securities		1,902			—			747		2,649
	Mortgage loans held for sale		—			6,577			—		6,577
	Mortgage IRLCs		—			82			—		82
	Liabilities
	Fair value swap		$	—		$	—		$	135	$	135
	Fair Value Measurements at December 31, 2013 using:
	(In thousands)		Level 1			Level 2			Level 3		Balance at December 31, 2013
	Assets
	Investment securities:
	Obligations of U.S. Treasury and other U.S. Government sponsored entities		$	—		$	525,136		$	—	$	525,136
	U.S. Government sponsored entities’ asset-backed securities		—			648,471			—		648,471
	Equity securities		1,900			—			759		2,659
	Mortgage loans held for sale		—			1,666			—		1,666
	Mortgage IRLCs		—			61			—		61
	Liabilities
	Fair value swap		$	—		$	—		$	135	$	135
	There were no transfers between Level 1 and Level 2 during 2014 or 2013. 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 Federal Home Loan Bank stock and Federal Reserve Bank 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, 2014 and 2013, for financial instruments measured on a recurring basis and classified as Level 3:
	Level 3 Fair Value Measurements
	Three months ended June 30, 2014 and 2013
	(In thousands)		Equity			Fair value
			Securities			swap
	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		—			—
	Periodic settlement of fair value swap		—			—
	Balance at June 30, 2014		$	747		$	(135	)
	Balance, at April 1, 2013		$	776		$	(135	)
	Total gains/(losses)
	Included in earnings – realized		—			—
	Included in earnings – unrealized		—			—
	Included in other comprehensive income (loss)		19			—
	Purchases, sales, issuances and settlements, other		—			—
	Periodic settlement of fair value swap		—			—
	Balance at June 30, 2013		$	795		$	(135	)
	Level 3 Fair Value Measurements
	Six months ended June 30, 2014 and 2013
	(In thousands)		Equity			Fair value
			Securities			swap
	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		—			—
Periodic settlement of fair value swap		—			—
Balance at June 30, 2014		$	747		$	(135	)
Balance, at January 1, 2013		$	780		$	(135	)
Total gains/(losses)
Included in earnings – realized		—			—
Included in earnings – unrealized		—			—
Included in other comprehensive income (loss)		15			—
Purchases, sales, issuances and settlements, other		—			—
Periodic settlement of fair value swap		—			—
Balance at June 30, 2013		$	795		$	(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 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 two types of appraisals, real estate 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.
•	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, 2014 using:
(In thousands)		Level 1			Level 2			Level 3		Balance at June 30, 2014
Impaired loans recorded at fair value:
Commercial real estate		$	—		$	—		$	17,799	$	17,799
Construction real estate:
SEPH commercial land and development		—			—			4,378		4,378
Remaining commercial		—			—			4,982		4,982
Residential real estate		—			—			3,024		3,024
Total impaired loans recorded at fair value		$	—		$	—		$	30,183	$	30,183
Mortgage servicing rights		$	—		$	2,568		$	—	$	2,568
OREO:
Commercial real estate		—			—			1,840		1,840
Construction real estate		—			—			9,157		9,157
Residential real estate		—			—			2,796		2,796
Total OREO		$	—		$	—		$	13,793	$	13,793
Fair Value Measurements at December 31, 2013 using:
(In thousands)		Level 1			Level 2			Level 3		Balance at December 31, 2013
Impaired loans recorded at fair value:
Commercial real estate		$	—		$	—		$	21,100	$	21,100
Construction real estate:
SEPH commercial land and development		—			—			4,777		4,777
Remaining commercial		—			—			3,788		3,788
Residential real estate		—			—			4,154		4,154
Total impaired loans recorded at fair value		$	—		$	—		$	33,819	$	33,819
Mortgage servicing rights		$	—		$	2,259		$	—	$	2,259
OREO:
Commercial real estate		—			—			4,119		4,119
Construction real estate		—			—			11,041		11,041
Residential real estate		—			—			3,366		3,366
Total OREO		$	—		$	—		$	18,526	$	18,526
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 individual credit.
		30-Jun-14
(In thousands)		Recorded Investment			Prior Charge-Offs			Specific Valuation Allowance		Carrying Balance
Impaired loans recorded at fair value		$	33,585		$	42,937		$	3,402	$	30,183
Remaining impaired loans		62,420			15,485			2,941		59,479
Total impaired loans		$	96,005		$	58,422		$	6,343	$	89,662
		31-Dec-13
(In thousands)		Recorded Investment			Prior Charge-Offs			Specific Valuation Allowance		Carrying Balance
Impaired loans recorded at fair value		$	41,002		$	48,952		$	7,183	$	33,819
Remaining impaired loans		71,313			14,320			3,268		68,045
Total impaired loans		$	112,315		$	63,272		$	10,451	$	101,864
The expense of credit adjustments related to impaired loans carried at fair value during the three and six months ended June 30, 2014 was $0.3 million and $2.5 million respectively. The (income)/expense of credit adjustments related to impaired loans carried at fair value during the three and six months ended June 30, 2013 was $(0.2) million and $2.1 million respectively.
MSRs totaled $8.7 million at June 30, 2014. Of this $8.7 million MSR carrying balance, $2.6 million was recorded at fair value and included a valuation allowance of $1.0 million. The remaining $6.1 million was recorded at cost, as the fair value of the MSRs exceeded cost at June 30, 2014. At December 31, 2013, MSRs totaled $9.0 million. Of this $9.0 million MSR carrying balance, $2.3 million was recorded at fair value and included a valuation allowance of $1.0 million. The remaining $6.7 million was recorded at cost, as the fair value exceeded cost at December 31, 2013. Income related to MSRs carried at fair value during the three-month periods ended June 30, 2014 and 2013 was $39,000 and $178,000, respectively. Income related to MSRs carried at fair value during the six-month periods ended June 30, 2014 and 2013 was $39,000 and $240,000, respectively.
Total OREO held by Park at June 30, 2014 and December 31, 2013 was $23.9 million and $34.6 million, respectively. Approximately 58% of OREO held by Park at June 30, 2014 and 53% at December 31, 2013 was carried at fair value due to fair value adjustments made subsequent to the initial OREO measurement. At June 30, 2014 and December 31, 2013, the estimated fair value of OREO, less estimated selling costs, amounted to $13.8 million and $18.5 million, respectively. The net expense related to OREO fair value adjustments was $0.7 million and $0.6 million for the three-month periods ended June 30, 2014 and 2013, respectively, and was $1.1 million and $0.2 million for the six-month periods ended June 30, 2014 and 2013, 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, 2014 and December 31, 2013:
30-Jun-14
(In thousands)		Fair Value			Valuation Technique		Unobservable Input(s)	Range
								(Weighted Average)
Impaired loans:
Commercial real estate		$	17,799		Sales comparison approach		Adj to comparables	0.0% - 96.0% (32.2%)
					Income approach		Capitalization rate	8.0% - 12.5% (9.4%)
					Cost approach		Accumulated depreciation	11.7% - 65.0% (38.7%)
Construction real estate:
SEPH commercial land and development		$	4,378		Sales comparison approach		Adj to comparables	0.0% - 170.6% (16.7%)
					Bulk sale approach		Discount rate	10.8% - 20.0% (14.6%)
Remaining commercial		$	4,982		Sales comparison approach		Adj to comparables	0.0% - 76.0% (41.8%)
					Bulk sale approach		Discount rate	10.0% - 25.0% (17.1%)
Residential real estate		$	3,024		Sales comparison approach		Adj to comparables	0.0% - 121.8% (14.0%)
					Income approach		Capitalization rate	10.0% - 10.0% (10.0%)
Other real estate owned:
Commercial real estate		$	1,840		Sales comparison approach		Adj to comparables	0.0% - 140.0% (18.2%)
					Income approach		Capitalization rate	8.4% - 10.0% (9.5%)
					Cost approach		Accumulated depreciation	60.0% - 95.0% (76.5%)
Construction real estate		$	9,157		Sales comparison approach		Adj to comparables	0.0% - 437.0% (33.3%)
					Bulk sale approach		Discount rate	15.0% - 15.0% (15.0%)
Residential real estate		$	2,796		Sales comparison approach		Adj to comparables	0.0% - 80.5% (26.2%)
					Income approach		Capitalization rate	5.4% - 7.8% (7.4%)
Balance at December 31, 2013
(In thousands)		Fair Value			Valuation Technique		Unobservable Input(s)	Range
								(Weighted Average)
Impaired loans:
Commercial real estate		$	21,100		Sales comparison approach		Adj to comparables	0.0% - 109.0% (22.8%)
					Income approach		Capitalization rate	8.0% - 12.5% (9.1%)
					Cost approach		Accumulated depreciation	11.7% - 65.0% (37.1%)
Construction real estate:
SEPH commercial land and development		$	4,777		Sales comparison approach		Adj to comparables	0.0% - 96.0% (13.9%)
					Bulk sale approach		Discount rate	11.0% - 20.0% (14.9%)
Remaining commercial		$	3,788		Sales comparison approach		Adj to comparables	0.0% - 40.0% (22.4%)
					Bulk sale approach		Discount rate	11.0% - 20.0% (18.0%)
Residential real estate		$	4,154		Sales comparison approach		Adj to comparables	0.0% - 121.8% (14.9%)
					Income approach		Capitalization rate	7.8% - 10.0% (8.4%)
Other real estate owned:
Commercial real estate		$	4,119		Sales comparison approach		Adj to comparables	0.0% - 140.0% (17.7%)
					Income approach		Capitalization rate	8.0% - 11.5% (9.6%)
					Cost approach		Accumulated depreciation	60.0% - 95.0% (80.0%)
Construction real estate		$	11,041		Sales comparison approach		Adj to comparables	0.0% - 484.0% (36.2%)
					Bulk sale approach		Discount rate	13.0% - 14.0% (13.6%)
Residential real estate		$	3,366		Sales comparison approach		Adj to comparables	0.0% - 273.0% (19.2%)
					Income approach		Capitalization rate	5.4% - 7.8% (7.4%)
The following methods and assumptions were used by the Corporation 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 the Corporation’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, 2014 and December 31, 2013, was as follows:
		June 30, 2014
					Fair Value Measurements
(In thousands)		Carrying value			Level 1			Level 2		Level 3		Total fair value
Financial assets:
Cash and money market instruments		$	196,966		$	196,966		$	—	$	—	$	196,966
Investment securities		1,359,599			1,902			1,360,432		747		1,363,081
Accrued interest receivable - securities		4,727			—			4,727		—		4,727
Accrued interest receivable - loans		13,111			—			—		13,111		13,111
Mortgage loans held for sale		6,577			—			6,577		—		6,577
Mortgage IRLCs		82			—			82		—		82
Impaired loans carried at fair value		30,183			—			—		30,183		30,183
Other loans, net		4,640,734			—			—		4,657,607		4,657,607
Loans receivable, net		$	4,677,576		$	—		$	6,659	$	4,687,790	$	4,694,449
Financial liabilities:
Noninterest bearing checking accounts		$	1,163,288		$	1,163,288		$	—	$	—	$	1,163,288
Interest bearing transactions accounts		1,346,223			1,346,223			—		—		1,346,223
Savings accounts		1,162,352			1,162,352			—		—		1,162,352
Time deposits		1,251,285			—			1,255,881		—		1,255,881
Other		4,063			4,063			—		—		4,063
Total deposits		$	4,927,211		$	3,675,926		$	1,255,881	$	—	$	4,931,807
Short-term borrowings		$	250,689		$	—		$	250,689	$	—	$	250,689
Long-term debt		787,465			—			835,850		—		835,850
Subordinated debentures/notes		80,250			—			86,850		—		86,850
Accrued interest payable – deposits		1,259			15			1,244		—		1,259
Accrued interest payable – debt/borrowings		1,490			9			1,481		—		1,490
Derivative financial instruments:
Fair value swap		$	135		$	—		$	—	$	135	$	135
		December 31, 2013
					Fair Value Measurements
(In thousands)		Carrying value			Level 1			Level 2		Level 3		Total fair value
Financial assets:
Cash and money market instruments		$	147,030		$	147,030		$	—	$	—	$	147,030
Investment securities		1,358,327			1,900			1,361,009		759		1,363,668
Accrued interest receivable - securities		4,840			—			4,840		—		4,840
Accrued interest receivable - loans		13,495			—			—		13,495		13,495
Mortgage loans held for sale		1,666			—			1,666		—		1,666
Mortgage IRLCs		61			—			61		—		61
Impaired loans carried at fair value		33,819			—			—		33,819		33,819
Other loans, net		4,525,491			—			—		4,531,680		4,531,680
Loans receivable, net		$	4,561,037		$	—		$	1,727	$	4,565,499	$	4,567,226
Financial liabilities:
Noninterest bearing checking accounts		$	1,193,553		$	1,193,553		$	—	—		$	1,193,553
Interest bearing transactions accounts		1,145,525			1,145,525			—		—		1,145,525
Savings accounts		1,124,994			1,124,994			—		—		1,124,994
Time deposits		1,324,659			—			1,331,129		—		1,331,129
Other		1,263			1,263			—		—		1,263
Total deposits		$	4,789,994		$	3,465,335		$	1,331,129	$	—	$	4,796,464
Short-term borrowings		$	242,029		$	—		$	242,029	$	—	$	242,029
Long-term debt		810,541			—			860,963		—		860,963
Subordinated debentures/notes		80,250			—			83,140		—		83,140
Accrued interest payable – deposits		1,366			16			1,350		—		1,366
Accrued interest payable – debt/borrowings		1,535			4			1,531		—		1,535
Derivative financial instruments:
Fair value swap		$	135		$	—		$	—	$	135	$	135

Other_Comprehensive_Income_Los

Other Comprehensive Income (Loss) Other Comprehensive Income (Loss) (Notes)	6 Months Ended
	Jun. 30, 2014
Statement of Comprehensive Income [Abstract]	'
Comprehensive Income (Loss) Note [Text Block]	'
	Other Comprehensive Income (Loss)
	Other comprehensive income (loss) components, net of tax, are shown in the following table for the three-month and six-month periods ended June 30, 2014 and 2013:
	Three months ended June 30,		Changes in pension plan assets and benefit obligations			Unrealized gains and losses on available for sale securities			Total
	(in thousands)
	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	)
	Beginning balance at March 31, 2013		$	(27,134	)	$	7,237		$	(19,897	)
	Other comprehensive loss before reclassifications		—			(20,537		)	(20,537		)
	Net current period other comprehensive loss		—			(20,537		)	(20,537		)
	Ending balance at June 30, 2013		$	(27,134	)	$	(13,300	)	$	(40,434	)
	Six months ended June 30,		Changes in pension plan assets and benefit obligations			Unrealized gains and losses on available for sale securities			Total
	(in thousands)
	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	)
	Beginning balance at December 31, 2012		$	(27,134	)	$	9,616		$	(17,518	)
	Other comprehensive loss before reclassifications		—			(22,916		)	(22,916		)
	Net current period other comprehensive loss		—			(22,916		)	(22,916		)
	Ending balance at June 30, 2013		$	(27,134	)	$	(13,300	)	$	(40,434	)
	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. During the three-month and six-month periods ended June 30, 2013, there were no reclassifications out of accumulated other comprehensive income.

Goodwill_And_Intangible_Assets1

Goodwill And Intangible Assets (Tables)	6 Months Ended
	Jun. 30, 2014
Goodwill and Intangible Assets Disclosure [Abstract]	'
Schedule Of Activity In Goodwill And Core Deposit Intangibles	'
	The following table shows the activity in goodwill for the first six months of 2014.
	(in thousands)	Goodwill
	December 31, 2013	$	72,334
	Adjustments to goodwill	—
	June 30, 2014	$	72,334

Loans_Tables

Loans (Tables)	6 Months Ended
	Jun. 30, 2014
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, 2014 and December 31, 2013 was as follows:
		June 30, 2014													December 31, 2013
	(In thousands)	Loan				Accrued				Recorded					Loan				Accrued			Recorded
		balance				interest				investment					balance				interest			investment
						receivable													receivable
	Commercial, financial and agricultural *	$	817,894			$	2,940			$	820,834				$	825,432			$	3,079		$	828,511
	Commercial real estate *	1,099,776				3,335				1,103,111					1,112,273				3,765			1,116,038
	Construction real estate:
	SEPH commercial land and development *	5,204				2				5,206					5,846				2			5,848
	Remaining commercial	112,034				292				112,326					110,842				263			111,105
	Mortgage	30,219				81				30,300					31,882				96			31,978
	Installment	7,535				25				7,560					7,546				26			7,572
	Residential real estate:
	Commercial	411,465				968				412,433					407,387				904			408,291
	Mortgage	1,172,779				1,739				1,174,518					1,144,754				1,559			1,146,313
	HELOC	213,973				816				214,789					213,565				870			214,435
	Installment	29,932				102				30,034					33,841				132			33,973
	Consumer	831,454				2,779				834,233					723,733				2,775			726,508
	Leases	3,222				32				3,254					3,404				23			3,427
	Total loans	$	4,735,487			$	13,111			$	4,748,598				$	4,620,505			$	13,494		$	4,633,999
	* 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, 2014 and December 31, 2013:
			June 30, 2014
	(In thousands)		Nonaccrual				Accruing troubled debt restructurings				Loans past due				Total
			loans								90 days or more				nonperforming
											and accruing				loans
	Commercial, financial and agricultural		$	17,761			$	5			$	3,988			$	21,754
	Commercial real estate		33,957				1,181				—				35,138
	Construction real estate:
	SEPH commercial land and development		4,378				—				—				4,378
	Remaining commercial		9,657				297				—				9,954
	Mortgage		99				95				—				194
	Installment		36				160				2				198
	Residential real estate:
	Commercial		28,352				423				—				28,775
	Mortgage		18,793				12,241				1,448				32,482
	HELOC		1,676				761				37				2,474
	Installment		1,610				921				61				2,592
	Consumer		2,576				1,511				1,020				5,107
	Total loans		$	118,895			$	17,595			$	6,556			$	143,046
			December 31, 2013
	(In thousands)		Nonaccrual				Accruing troubled debt restructurings				Loans past due				Total
			loans								90 days or more				nonperforming
											and accruing				loans
	Commercial, financial and agricultural		$	20,633			$	107			$	80			$	20,820
	Commercial real estate		39,588				2,234				2				41,824
	Construction real estate:
	SEPH commercial land and development		4,777				—				—				4,777
	Remaining commercial		10,476				306				—				10,782
	Mortgage		87				97				—				184
	Installment		39				192				—				231
	Residential real estate:
	Commercial		32,495				913				—				33,408
	Mortgage		20,564				11,708				549				32,821
	HELOC		2,129				751				—				2,880
	Installment		965				885				80				1,930
	Consumer		3,463				1,616				1,016				6,095
	Total loans		$	135,216			$	18,809			$	1,727			$	155,752
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, 2014 and December 31, 2013.
			June 30, 2014													December 31, 2013
	(In thousands)		Nonaccrual				Loans				Loans					Nonaccrual				Loans			Loans
			and accruing troubled debt				individually				collectively					and accruing troubled debt				individually			collectively
			restructurings				evaluated for				evaluated for					restructurings				evaluated for			evaluated for
							impairment				impairment									impairment			impairment
	Commercial, financial and agricultural		$	17,766			$	17,628			$	138				$	20,740			$	20,727		$	13
	Commercial real estate		35,138				35,138				—					41,822				41,822			—
	Construction real estate:
	SEPH commercial land and development		4,378				4,378				—					4,777				4,777			—
	Remaining commercial		9,954				9,954				—					10,782				10,782			—
	Mortgage		194				—				194					184				—			184
	Installment		196				—				196					231				—			231
	Residential real estate:
	Commercial		28,775				28,775				—					33,408				33,408			—
	Mortgage		31,034				—				31,034					32,272				—			32,272
	HELOC		2,437				—				2,437					2,880				—			2,880
	Installment		2,531				—				2,531					1,850				—			1,850
	Consumer		4,087				132				3,955					5,079				799			4,280
	Total loans		$	136,490			$	96,005			$	40,485				$	154,025			$	112,315		$	41,710
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, 2014 and December 31, 2013.
			June 30, 2014													December 31, 2013
	(In thousands)		Unpaid				Recorded				Allowance					Unpaid				Recorded			Allowance
			principal				investment				for loan					principal				investment			for loan
			balance								losses					balance							losses
											allocated												allocated
	With no related allowance recorded:
	Commercial, financial and agricultural		$	22,223			$	11,092			$	—				$	22,429			$	12,885		$	—
	Commercial real estate		50,559				31,667				—					56,870				34,149			—
	Construction real estate:
	SEPH commercial land and development		21,833				4,378				—					23,722				4,777			—
	Remaining commercial		5,281				3,722				—					8,429				6,872			—
	Residential real estate:
	Commercial		31,632				26,834				—					36,709				31,461			—
	Consumer		—				—				—					799				799			—
	With an allowance recorded:
	Commercial, financial and agricultural		10,891				6,536				2,860					12,616				7,842			3,268
	Commercial real estate		3,611				3,471				781					7,966				7,673			5,496
	Construction real estate:
	SEPH commercial land and development		—				—				—					—				—			—
	Remaining commercial		6,232				6,232				2,174					3,909				3,910			1,132
	Residential real estate:
	Commercial		2,002				1,941				447					2,129				1,947			555
	Consumer		132				132				81					—				—			—
	Total		$	154,396			$	96,005			$	6,343				$	175,578			$	112,315		$	10,451
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 on loans individually evaluated for impairment as of and for the three and six months ended June 30, 2014 and June 30, 2013:
		Three Months Ended													Three Months Ended
		30-Jun-14													30-Jun-13
	(In thousands)	Recorded investment as of June 30, 2014				Average				Interest					Recorded investment as of June 30, 2013				Average			Interest
						recorded				income									recorded			income
						investment				recognized									investment			recognized
	Commercial, financial and agricultural	$	17,628			$	18,867			$	75				$	20,154			$	21,148		$	82
	Commercial real estate	35,138				35,638				282					42,128				40,047			259
	Construction real estate:
	SEPH commercial land and development	4,378				4,329				66					9,074				9,532			—
	Remaining commercial	9,954				10,150				7					18,535				19,390			192
	Residential real estate:
	Commercial	28,775				30,212				307					35,412				36,141			112
	Consumer	132				667				—					799				799			—
	Total	$	96,005			$	99,863			$	737				$	126,102			$	127,057		$	645
		Six Months Ended													Six Months Ended
		30-Jun-14													30-Jun-13
	(In thousands)	Recorded investment as of June 30, 2014				Average				Interest					Recorded investment as of June 30, 2013				Average			Interest
						recorded				income									recorded			income
						investment				recognized									investment			recognized
	Commercial, financial and agricultural	$	17,628			$	19,456			$	136				$	20,154			$	21,252		$	210
	Commercial real estate	35,138				38,163				535					42,128				41,840			515
	Construction real estate:
	SEPH commercial land and development	4,378				4,439				122					9,074				10,854			—
	Remaining commercial	9,954				10,227				54					18,535				20,103			412
	Residential real estate:
	Commercial	28,775				30,577				570					35,412				35,897			242
	Consumer	132				723				—					799				459			—
	Total	$	96,005			$	103,585			$	1,417				$	126,102			$	130,405		$	1,379
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, 2014 and December 31, 2013 by class of loan.
		June 30, 2014
	(In thousands)	Accruing loans				Past due				Total past due				Total current				Total recorded
		past due 30-89				nonaccrual												investment
		days				loans and loans past
						due 90 days or
						more and
						accruing*
	Commercial, financial and agricultural	$	1,147			$	14,244			$	15,391			$	805,443			$	820,834
	Commercial real estate	938				16,475				17,413				1,085,698				1,103,111
	Construction real estate:
	SEPH commercial land and development	688				3,873				4,561				645				5,206
	Remaining commercial	3,438				3,146				6,584				105,742				112,326
	Mortgage	270				90				360				29,940				30,300
	Installment	68				12				80				7,480				7,560
	Residential real estate:
	Commercial	701				20,002				20,703				391,730				412,433
	Mortgage	13,029				11,108				24,137				1,150,381				1,174,518
	HELOC	483				418				901				213,888				214,789
	Installment	554				484				1,038				28,996				30,034
	Consumer	10,802				3,044				13,846				820,387				834,233
	Leases	—				—				—				3,254				3,254
	Total loans	$	32,118			$	72,896			$	105,014			$	4,643,584			$	4,748,598
	* Includes $6.6 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, 2013
	(in thousands)	Accruing loans				Past due				Total past due				Total current				Total recorded
		past due 30-89				nonaccrual												investment
		days				loans and loans past
						due 90 days or
						more and
						accruing*
	Commercial, financial and agricultural	$	1,233			$	13,275			$	14,508			$	814,003			$	828,511
	Commercial real estate	2,168				18,274				20,442				1,095,596				1,116,038
	Construction real estate:
	SEPH commercial land and development	—				4,242				4,242				1,606				5,848
	Remaining commercial	—				3,463				3,463				107,642				111,105
	Mortgage	264				75				339				31,639				31,978
	Installment	207				14				221				7,351				7,572
	Residential real estate:
	Commercial	900				5,659				6,559				401,732				408,291
	Mortgage	13,633				11,829				25,462				1,120,851				1,146,313
	HELOC	571				402				973				213,462				214,435
	Installment	696				436				1,132				32,841				33,973
	Consumer	12,143				3,941				16,084				710,424				726,508
	Leases	—				—				—				3,427				3,427
	Total loans	$	31,815			$	61,610			$	93,425			$	4,540,574			$	4,633,999
	* Includes $1.7 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, 2014 and December 31, 2013 for all commercial loans:
		June 30, 2014
	(In thousands)	5 Rated				6 Rated				Impaired				Pass Rated				Recorded
																		Investment
	Commercial, financial and agricultural *	$	12,167			$	92			$	17,766			$	790,809			$	820,834
	Commercial real estate *	9,093				424				35,138				1,058,456				1,103,111
	Construction real estate:
	SEPH commercial land and development *	—				—				4,378				828				5,206
	Remaining commercial	3,670				—				9,954				98,702				112,326
	Residential real estate:
	Commercial	2,270				283				28,775				381,105				412,433
	Leases	—				—				—				3,254				3,254
	Total Commercial Loans	$	27,200			$	799			$	96,011			$	2,333,154			$	2,457,164
	* 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, 2013
	(In thousands)	5 Rated				6 Rated				Impaired				Pass Rated				Recorded
																		Investment
	Commercial, financial and agricultural *	$	6,055			$	532			$	20,740			$	801,184			$	828,511
	Commercial real estate *	11,591				1,525				41,822				1,061,100				1,116,038
	Construction real estate:
	SEPH commercial land and development *	354				—				4,777				717				5,848
	Remaining commercial	6,858				244				10,782				93,221				111,105
	Residential real estate:
	Commercial	5,033				397				33,408				369,453				408,291
	Leases	—				—				—				3,427				3,427
	Total Commercial Loans	$	29,891			$	2,698			$	111,529			$	2,329,102			$	2,473,220
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, 2014 and June 30, 2013, as well as the recorded investment of these contracts at June 30, 2014 and June 30, 2013. 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
		30-Jun-14
	(In thousands)	Number of			Accruing				Nonaccrual				Total
		Contracts											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
		Three Months Ended
		30-Jun-13
	(In thousands)	Number of			Accruing				Nonaccrual				Total
		Contracts											Recorded
													Investment
	Commercial, financial and agricultural	7			$	106			$	156			$	262
	Commercial real estate	5			—				1,502				1,502
	Construction real estate:
	SEPH commercial land and development	—			—				—				—
	Remaining commercial	1			180				—				180
	Mortgage	—			—				—				—
	Installment	—			—				—				—
	Residential real estate:
	Commercial	8			—				1,007				1,007
	Mortgage	21			582				1,032				1,614
	HELOC	3			28				—				28
	Installment	3			24				35				59
	Consumer	103			378				212				590
	Total loans	151			$	1,298			$	3,944			$	5,242
	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. Of those loans which were modified and determined to be a TDR during the three-month period ended June 30, 2013, $3.0 million were on nonaccrual status as of December 31, 2012.
		Six Months Ended
		30-Jun-14
	(In thousands)	Number of			Accruing				Nonaccrual				Total
		Contracts											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
		Six Months Ended
		30-Jun-13
	(In thousands)	Number of			Accruing				Nonaccrual				Total
		Contracts											Recorded
		Investment
Commercial, financial and agricultural	14			$	7			$	489			$	496
Commercial real estate	7			25				1,653				1,678
Construction real estate:
SEPH commercial land and development	—			—				—				—
Remaining commercial	2			217				—				217
Mortgage	—			—				—				—
Installment	2			—				25				25
Residential real estate:
Commercial	14			376				2,582				2,958
Mortgage	33			1,457				1,274				2,731
HELOC	7			91				—				91
Installment	7			70				35				105
Consumer	175			582				272				854
Total loans	261			$	2,825			$	6,330			$	9,155
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, 2014 and June 30, 2013, 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
		30-Jun-14								30-Jun-13
	(In thousands)	Number of			Recorded					Number of			Recorded
		Contracts			Investment					Contracts			Investment
	Commercial, financial and agricultural	6			$	370				11			$	726
	Commercial real estate	4			939					2			187
	Construction real estate:
	SEPH commercial land and development	—			—					2			242
	Remaining commercial	—			—					2			321
	Mortgage	—			—					—			—
	Installment	1			3					—			—
	Residential real estate:
	Commercial	1			29					9			2,200
	Mortgage	18			1,249					26			2,038
	HELOC	1			168					5			83
	Installment	4			162					9			141
	Consumer	49			380					100			559
	Leases	—			—					—			—
	Total loans	84			$	3,300				166			$	6,497
	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. Of the $6.5 million in modified TDRs which defaulted during the three months ended June 30, 2013, $421,000 were accruing loans and $6.1 million were nonaccrual loans.
		Six Months Ended								Six Months Ended
		30-Jun-14								30-Jun-13
	(In thousands)	Number of			Recorded					Number of			Recorded
		Contracts			Investment					Contracts			Investment
	Commercial, financial and agricultural	7			$	374				12			$	736
	Commercial real estate	4			939					2			187
	Construction real estate:
	SEPH commercial land and development	—			—					3			257
	Remaining commercial	—			—					2			321
	Mortgage	—			—					—			—
	Installment	1			3					1			12
	Residential real estate:
	Commercial	1			29					9			2,200
	Mortgage	21			1,379					38			2,981
	HELOC	1			168					6			120
	Installment	5			185					10			162
	Consumer	54			416					115			632
	Leases	—			—					—			—
	Total loans	94			$	3,493				198			$	7,608
	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. Of the $7.6 million in modified TDRs which defaulted during the six months ended June 30, 2013, $1.1 million were accruing loans and $6.5 million were nonaccrual loans.

Allowance_For_Loan_Losses_Tabl

Allowance For Loan Losses (Tables)	6 Months Ended
	Jun. 30, 2014
Loans and Leases Receivable, Allowance [Abstract]	'
Activity In The Allowance For Loan Losses	'
	The activity in the allowance for loan losses for the three and six months ended June 30, 2014 and June 30, 2013 is summarized below.
		Three Months Ended
		30-Jun-14
	(In thousands)	Commercial,				Commercial				Construction				Residential				Consumer				Leases			Total
		financial and				real estate				real estate				real estate
		agricultural
	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
		Three Months Ended
		30-Jun-13
	(In thousands)	Commercial,				Commercial				Construction				Residential				Consumer				Leases			Total
		financial and				real estate				real estate				real estate
		agricultural
	Allowance for loan losses:
	Beginning balance	$	15,417			$	11,070			$	7,556			$	14,634			$	6,638			$	—		$	55,315
	Charge-offs	776				742				153				648				1,520				—			3,839
	Recoveries	728				222				421				1,142				448				1			2,962
	Net charge-offs/(recoveries)	48				520				(268		)		(494		)		1,072				(1		)	877
	Provision / (recovery)	22				475				(692		)		(481		)		1,350				(1		)	673
	Ending balance	$	15,391			$	11,025			$	7,132			$	14,647			$	6,916			$	—		$	55,111
		Six Months Ended
		30-Jun-14
	(In thousands)	Commercial,				Commercial				Construction				Residential				Consumer				Leases			Total
		financial and				real estate				real estate				real estate
		agricultural
	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
		Six Months Ended
		30-Jun-13
	(In thousands)	Commercial,				Commercial				Construction				Residential				Consumer				Leases			Total
		financial and				real estate				real estate				real estate
		agricultural
	Allowance for loan losses:
	Beginning balance	$	15,635			$	11,736			$	6,841			$	14,759			$	6,566			$	—		$	55,537
	Charge-offs	3,484				1,076				1,671				1,322				2,794				—			10,347
	Recoveries	917				262				1,848				4,640				1,251				1			8,919
	Net charge-offs	2,567				814				(177		)		(3,318		)		1,543				(1		)	1,428
	Provision/(recovery)	2,323				103				114				(3,430		)		1,893				(1		)	1,002
	Ending balance	$	15,391			$	11,025			$	7,132			$	14,647			$	6,916			$	—		$	55,111
Composition Of The Allowance For Loan Losses	'
	The composition of the allowance for loan losses at June 30, 2014 and December 31, 2013 was as follows:
		June 30, 2014
	(In thousands)	Commercial,				Commercial				Construction				Residential				Consumer				Leases			Total
		financial and				real estate				real estate				real estate
		agricultural
	Allowance for loan losses:
	Ending allowance balance attributed to loans:
	Individually evaluated for impairment	$	2,860			$	781			$	2,174			$	447			$	81			$	—		$	6,343
	Collectively evaluated for impairment	11,336				10,281				5,647				14,072				10,232				—			51,568
	Total ending allowance balance	$	14,196			$	11,062			$	7,821			$	14,519			$	10,313			$	—		$	57,911
	Loan balance:
	Loans individually evaluated for impairment	$	17,628			$	35,135			$	14,336			$	28,743			$	132			$	—		$	95,974
	Loans collectively evaluated for impairment	800,266				1,064,641				140,656				1,799,406				831,322				3,222			4,639,513
	Total ending loan balance	$	817,894			$	1,099,776			$	154,992			$	1,828,149			$	831,454			$	3,222		$	4,735,487
	Allowance for loan losses as a percentage of loan balance:
	Loans individually evaluated for impairment	16.22		%		2.22		%		15.16		%		1.56		%		61.36		%		—			6.61		%
	Loans collectively evaluated for impairment	1.42		%		0.97		%		4.01		%		0.78		%		1.23		%		—			1.11		%
	Total	1.74		%		1.01		%		5.05		%		0.79		%		1.24		%		—			1.22		%
	Recorded investment:
	Loans individually evaluated for impairment	$	17,628			$	35,138			$	14,332			$	28,775			$	132			$	—		$	96,005
	Loans collectively evaluated for impairment	803,206				1,067,973				141,060				1,802,999				834,101				3,254			4,652,593
	Total ending recorded investment	$	820,834			$	1,103,111			$	155,392			$	1,831,774			$	834,233			$	3,254		$	4,748,598
			December 31, 2013
	(In thousands)		Commercial,				Commercial				Construction				Residential				Consumer				Leases			Total
			financial and				real estate				real estate				real estate
			agricultural
	Allowance for loan losses:
	Ending allowance balance attributed to loans:
	Individually evaluated for impairment		$	3,268			$	5,496			$	1,132			$	555			$	—			$	—		$	10,451
	Collectively evaluated for impairment		10,950				10,403				5,723				13,696				8,245				—			49,017
	Total ending allowance balance		$	14,218			$	15,899			$	6,855			$	14,251			$	8,245			$	—		$	59,468
	Loan balance:
	Loans individually evaluated for impairment		$	20,724			$	41,816			$	15,559			$	33,406			$	799			$	—		$	112,304
	Loans collectively evaluated for impairment		804,708				1,070,457				140,557				1,766,141				722,934				3,404			4,508,201
	Total ending loan balance		$	825,432			$	1,112,273			$	156,116			$	1,799,547			$	723,733			$	3,404		$	4,620,505
	Allowance for loan losses as a percentage of loan balance:
	Loans individually evaluated for impairment		15.77		%		13.14		%		7.28		%		1.66		%		—				—			9.31		%
	Loans collectively evaluated for impairment		1.36		%		0.97		%		4.07		%		0.78		%		1.14		%		—			1.09		%
	Total		1.72		%		1.43		%		4.39		%		0.79		%		1.14		%		—			1.29		%
	Recorded investment:
	Loans individually evaluated for impairment		$	20,727			$	41,822			$	15,559			$	33,408			$	799			$	—		$	112,315
	Loans collectively evaluated for impairment		807,784				1,074,216				140,944				1,769,604				725,709				3,427			4,521,684
	Total ending recorded investment		$	828,511			$	1,116,038			$	156,503			$	1,803,012			$	726,508			$	3,427		$	4,633,999

Earnings_Per_Common_Share_Tabl

Earnings Per Common Share (Tables)	6 Months Ended
	Jun. 30, 2014
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, 2014 and 2013.
		Three Months Ended				Six Months Ended
		June 30,				June 30,
	(In thousands, except share and per share data)	2014		2013		2014		2013
	Numerator:
	Net income available to common shareholders	$	21,827	$	20,034	$	41,446	$	40,744
	Denominator:
	Denominator for basic earnings per share (weighted average common shares outstanding)	15,392,435		15,411,981		15,396,770		15,411,986
	Effect of dilutive performance-based restricted stock units	19,732		—		16,798		—
	Denominator for diluted earnings per share (weighted average common shares outstanding adjusted for the effect of dilutive performance-based restricted stock units)	15,412,167		15,411,981		15,413,568		15,411,986
	Earnings per common share:
	Basic earnings per common share	$	1.42	$	1.3	$	2.69	$	2.64
	Diluted earnings per common share	$	1.42	$	1.3	$	2.69	$	2.64

Segment_Information_Tables

Segment Information (Tables)	6 Months Ended
	Jun. 30, 2014
Segment Reporting [Abstract]	'
Schedule Of Operating Results By Segment	'
		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	41,979		812			3,413			1,992			48,196
	Income (loss) before income taxes	$	30,537	$	736		$	623		$	(2,600	)	$	29,296
	Federal income taxes (benefit)	8,348		258			218			(1,355		)	7,469
	Net income (loss)	$	22,189	$	478		$	405		$	(1,245	)	$	21,827
	Assets (as of June 30, 2014)	$	6,685,849	$	42,569		$	57,890		$	2,865		$	6,789,173
		Operating Results for the three months ended June 30, 2013
	(In thousands)	PNB		GFSC			SEPH			All Other			Total
	Net interest income (expense)	$	51,736	$	2,238		$	(347	)	$	1,085		$	54,712
	Provision for (recovery of) loan losses	2,122		210			(1,659		)	—			673
	Other income (loss)	18,536		(3		)	645			120			19,298
	Other expense	40,408		810			3,909			1,443			46,570
	Income (loss) before income taxes	$	27,742	$	1,215		$	(1,952	)	$	(238	)	$	26,767
	Federal income taxes (benefit)	7,420		425			(683		)	(429		)	6,733
	Net income (loss)	$	20,322	$	790		$	(1,269	)	$	191		$	20,034
	Assets (as of June 30, 2013)	$	6,519,766	$	50,307		$	78,993		$	(8,593	)	$	6,640,473
		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	84,290		1,587			5,934			4,083			95,894
	Income (loss) before income taxes	$	57,168	$	1,666		$	1,103		$	(4,986	)	$	54,951
	Federal income taxes (benefit)	15,372		584			386			(2,837		)	13,505
	Net income (loss)	$	41,796	$	1,082		$	717		$	(2,149	)	$	41,446
		Operating Results for the six months ended June 30, 2013
	(In thousands)	PNB		GFSC			SEPH			All Other			Total
	Net interest income (expense)	$	104,471	$	4,371		$	(1,002	)	$	2,325		$	110,165
	Provision for (recovery of) loan losses	5,252		420			(4,670		)	—			1,002
	Other income (loss)	36,408		(1		)	1,476			220			38,103
	Other expense	80,732		1,596			7,253			3,087			92,668
	Income (loss) before income taxes	$	54,895	$	2,354		$	(2,109	)	$	(542	)	$	54,598
	Federal income taxes (benefit)	14,633		824			(738		)	(865		)	13,854
	Net income (loss)	$	40,262	$	1,530		$	(1,371	)	$	323		$	40,744

Investment_Securities_Tables

Investment Securities (Tables)	6 Months Ended
	Jun. 30, 2014
Investments, Debt and Equity Securities [Abstract]	'
Schedule Of Investment Securities	'
	Investment securities at December 31, 2013, were as follows:
	Securities Available-for-Sale (In thousands)	Amortized		Gross		Gross		Estimated
		Cost		Unrealized/ Unrecognized		Unrealized/ Unrecognized		Fair Value
				Holding		Holding
				Gains		Losses
	Obligations of U.S. Treasury and other U.S. Government sponsored entities	$	570,632	$	—	$	45,496	$	525,136
	U.S. Government sponsored entities' asset-backed securities	650,391		8,070		9,990		648,471
	Other equity securities	1,120		1,539		—		2,659
	Total	$	1,222,143	$	9,609	$	55,486	$	1,176,266
	Securities Held-to-Maturity (In thousands)	Amortized		Gross		Gross		Estimated
		Cost		Unrealized/ Unrecognized		Unrealized/ Unrecognized		Fair Value
				Holding		Holding
				Gains		Losses
	Obligations of states and political subdivisions	$	240	$	1	$	—	$	241
	U.S. Government sponsored entities' asset-backed securities	181,821		5,382		42		187,161
	Total	$	182,061	$	5,383	$	42	$	187,402
	Investment securities at June 30, 2014, were as follows:
	Securities Available-for-Sale (In thousands)	Amortized		Gross		Gross		Estimated
		Cost		Unrealized/ Unrecognized		Unrealized/ Unrecognized		Fair Value
				Holding		Holding
				Gains		Losses
	Obligations of U.S. Treasury and other U.S. Government sponsored entities	$	570,634	$	—	$	18,698	$	551,936
	U.S. Government sponsored entities' asset-backed securities	634,465		13,631		5,386		642,710
	Other equity securities	1,120		1,529		—		2,649
	Total	$	1,206,219	$	15,160	$	24,084	$	1,197,295
	Securities Held-to-Maturity (In thousands)	Amortized		Gross		Gross		Estimated
		Cost		Unrealized/ Unrecognized		Unrealized/ Unrecognized		Fair Value
				Holding		Holding
				Gains		Losses
	Obligations of states and political subdivisions	$	85	$	—	$	—	$	85
	U.S. Government sponsored entities' asset-backed securities	162,219		3,738		256		165,701
	Total	$	162,304	$	3,738	$	256	$	165,786
Schedule Of Unrealized Loss On Securities	'
	Securities with unrealized losses at December 31, 2013, were as follows:
		Unrealized loss position for less than 12 months				Unrealized loss position for 12 months or longer				Total
	(In thousands)	Fair value		Unrealized		Fair value		Unrealized		Fair value		Unrealized
				losses				losses				losses
	Securities Available-for-Sale
	Obligations of U.S. Treasury and other U.S. Government sponsored entities	$	377,626	$	29,256	$	147,510	$	16,240	$	525,136	$	45,496
	U.S. Government sponsored entities' asset-backed securities	404,035		8,917		21,572		1,073		425,607		9,990
	Total	$	781,661	$	38,173	$	169,082	$	17,313	$	950,743	$	55,486
	Securities Held-to-Maturity
	U.S. Government sponsored entities' asset-backed securities	$	5,781	$	42	$	—	$	—	$	5,781	$	42
	Securities with unrealized losses at June 30, 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		Fair value		Unrealized		Fair		Unrealized
				losses				losses		value		losses
	Securities Available-for-Sale
	Obligations of U.S. Treasury and other U.S. Government agencies	$	—	$	—	$	551,936	$	18,698	$	551,936	$	18,698
	U.S. Government agencies' asset-backed securities	$	—	$	—	$	196,567	$	5,386	$	196,567	$	5,386
	Total	$	—	$	—	$	748,503	$	24,084	$	748,503	$	24,084
	Securities Held-to-Maturity
	U.S. Government sponsored entities' asset-backed securities	$	20,577	$	228	$	3,800	$	28	$	24,377	$	256
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, 2014, 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		Fair value		Weighted Avg Yield
		cost
	U.S. Treasury and sponsored entities' obligations:
	Due one through five years	173,750		167,842		1.82	%
	Due five through ten years	396,884		384,094		2.43	%
	Total	$	570,634	$	551,936	2.24	%
	U.S. Government sponsored entities' asset-backed securities:	$	634,465	$	642,710	2.45	%
	Securities Held-to-Maturity (In thousands)	Amortized		Fair value		Weighted Avg Yield
		cost
	Obligations of state and political subdivisions:
	Due within one year	$	85	$	85	4.4	%
	U.S. Government sponsored entities' asset-backed securities	$	162,219	$	165,701	3.44	%

Other_Investment_Securities_Ta

Other Investment Securities (Tables)	6 Months Ended
	Jun. 30, 2014
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, 2013
	(In thousands)	2014
	Federal Home Loan Bank stock	$	50,086	$	59,031
	Federal Reserve Bank stock	8,225		6,876
	Total	$	58,311	$	65,907
	During 2014, the FHLB elected to repurchase 89,460 shares of FHLB stock for $8.9 million. There was no gain or loss resulting from this transaction. Additionally during 2014, Park purchased 27,000 shares of FRB stock in order to maintain required stock levels. The FRB stock was purchased for a $1.4 million subscription.

Pension_Plan_Tables

Pension Plan (Tables)	6 Months Ended
	Jun. 30, 2014
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) expense:
		Three Months Ended						Six Months Ended
		June 30,						June 30,
	(In thousands)	2014			2013			2014			2013
	Service cost	$	1,083		$	1,204		$	2,166		$	2,408
	Interest cost	1,144			1,056			2,288			2,112
	Expected return on plan assets	(2,717		)	(2,384		)	(5,434		)	(4,768		)
	Amortization of prior service cost	5			5			10			10
	Recognized net actuarial loss	—			676			—			1,352
	Benefit (income) expense	$	(485	)	$	557		$	(970	)	$	1,114

Loan_Servicing_Tables

Loan Servicing (Tables)	6 Months Ended
	Jun. 30, 2014
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
		June 30,						June 30,
	(In thousands)	2014			2013			2014			2013
	Mortgage servicing rights:
	Carrying amount, net, beginning of period	$	8,778		$	8,121		9,013			7,763
	Additions	280			688			438			1,799
	Amortization	(435		)	(727		)	(828		)	(1,542		)
	Changes in valuation allowance	39			178			39			240
	Carrying amount, net, end of period	$	8,662		$	8,260		$	8,662		$	8,260
	Valuation allowance:
	Beginning of period	$	1,031		$	2,262		1,031			2,324
	Changes in valuation allowance	(39		)	(178		)	(39		)	(240		)
	End of period	$	992		$	2,084		$	992		$	2,084

Fair_Value_Tables

Fair Value (Tables)	6 Months Ended
	Jun. 30, 2014
Fair Value Disclosures [Abstract]	'
Assets And Liabilities Measured At Fair Value On A Recurring Basis	'
	The following table presents assets and liabilities measured at fair value on a recurring basis:
	Fair Value Measurements at June 30, 2014 using:
	(In thousands)	Level 1			Level 2			Level 3		Balance at June 30, 2014
	Assets
	Investment securities:
	Obligations of U.S. Treasury and other U.S. Government sponsored entities	$	—		$	551,936		$	—	$	551,936
	U.S. Government sponsored entities’ asset-backed securities	—			642,710			—		642,710
	Equity securities	1,902			—			747		2,649
	Mortgage loans held for sale	—			6,577			—		6,577
	Mortgage IRLCs	—			82			—		82
	Liabilities
	Fair value swap	$	—		$	—		$	135	$	135
	Fair Value Measurements at December 31, 2013 using:
	(In thousands)	Level 1			Level 2			Level 3		Balance at December 31, 2013
	Assets
	Investment securities:
	Obligations of U.S. Treasury and other U.S. Government sponsored entities	$	—		$	525,136		$	—	$	525,136
	U.S. Government sponsored entities’ asset-backed securities	—			648,471			—		648,471
	Equity securities	1,900			—			759		2,659
	Mortgage loans held for sale	—			1,666			—		1,666
	Mortgage IRLCs	—			61			—		61
	Liabilities
	Fair value swap	$	—		$	—		$	135	$	135
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, 2014 and 2013, for financial instruments measured on a recurring basis and classified as Level 3:
	Level 3 Fair Value Measurements
	Three months ended June 30, 2014 and 2013
	(In thousands)	Equity			Fair value
		Securities			swap
	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	—			—
	Periodic settlement of fair value swap	—			—
	Balance at June 30, 2014	$	747		$	(135	)
	Balance, at April 1, 2013	$	776		$	(135	)
	Total gains/(losses)
	Included in earnings – realized	—			—
	Included in earnings – unrealized	—			—
	Included in other comprehensive income (loss)	19			—
	Purchases, sales, issuances and settlements, other	—			—
	Periodic settlement of fair value swap	—			—
	Balance at June 30, 2013	$	795		$	(135	)
	Level 3 Fair Value Measurements
	Six months ended June 30, 2014 and 2013
	(In thousands)	Equity			Fair value
		Securities			swap
	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	—			—
	Periodic settlement of fair value swap	—			—
	Balance at June 30, 2014	$	747		$	(135	)
	Balance, at January 1, 2013	$	780		$	(135	)
	Total gains/(losses)
	Included in earnings – realized	—			—
	Included in earnings – unrealized	—			—
	Included in other comprehensive income (loss)	15			—
	Purchases, sales, issuances and settlements, other	—			—
	Periodic settlement of fair value swap	—			—
	Balance at June 30, 2013	$	795		$	(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, 2014 using:
	(In thousands)	Level 1			Level 2			Level 3		Balance at June 30, 2014
	Impaired loans recorded at fair value:
	Commercial real estate	$	—		$	—		$	17,799	$	17,799
	Construction real estate:
	SEPH commercial land and development	—			—			4,378		4,378
	Remaining commercial	—			—			4,982		4,982
	Residential real estate	—			—			3,024		3,024
	Total impaired loans recorded at fair value	$	—		$	—		$	30,183	$	30,183
	Mortgage servicing rights	$	—		$	2,568		$	—	$	2,568
	OREO:
	Commercial real estate	—			—			1,840		1,840
	Construction real estate	—			—			9,157		9,157
	Residential real estate	—			—			2,796		2,796
	Total OREO	$	—		$	—		$	13,793	$	13,793
	Fair Value Measurements at December 31, 2013 using:
	(In thousands)	Level 1			Level 2			Level 3		Balance at December 31, 2013
	Impaired loans recorded at fair value:
	Commercial real estate	$	—		$	—		$	21,100	$	21,100
	Construction real estate:
	SEPH commercial land and development	—			—			4,777		4,777
	Remaining commercial	—			—			3,788		3,788
	Residential real estate	—			—			4,154		4,154
	Total impaired loans recorded at fair value	$	—		$	—		$	33,819	$	33,819
	Mortgage servicing rights	$	—		$	2,259		$	—	$	2,259
	OREO:
	Commercial real estate	—			—			4,119		4,119
	Construction real estate	—			—			11,041		11,041
	Residential real estate	—			—			3,366		3,366
	Total OREO	$	—		$	—		$	18,526	$	18,526
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, 2014 and December 31, 2013:
	30-Jun-14
	(In thousands)	Fair Value			Valuation Technique		Unobservable Input(s)	Range
								(Weighted Average)
	Impaired loans:
	Commercial real estate	$	17,799		Sales comparison approach		Adj to comparables	0.0% - 96.0% (32.2%)
					Income approach		Capitalization rate	8.0% - 12.5% (9.4%)
					Cost approach		Accumulated depreciation	11.7% - 65.0% (38.7%)
	Construction real estate:
	SEPH commercial land and development	$	4,378		Sales comparison approach		Adj to comparables	0.0% - 170.6% (16.7%)
					Bulk sale approach		Discount rate	10.8% - 20.0% (14.6%)
	Remaining commercial	$	4,982		Sales comparison approach		Adj to comparables	0.0% - 76.0% (41.8%)
					Bulk sale approach		Discount rate	10.0% - 25.0% (17.1%)
	Residential real estate	$	3,024		Sales comparison approach		Adj to comparables	0.0% - 121.8% (14.0%)
					Income approach		Capitalization rate	10.0% - 10.0% (10.0%)
	Other real estate owned:
	Commercial real estate	$	1,840		Sales comparison approach		Adj to comparables	0.0% - 140.0% (18.2%)
					Income approach		Capitalization rate	8.4% - 10.0% (9.5%)
					Cost approach		Accumulated depreciation	60.0% - 95.0% (76.5%)
	Construction real estate	$	9,157		Sales comparison approach		Adj to comparables	0.0% - 437.0% (33.3%)
					Bulk sale approach		Discount rate	15.0% - 15.0% (15.0%)
	Residential real estate	$	2,796		Sales comparison approach		Adj to comparables	0.0% - 80.5% (26.2%)
					Income approach		Capitalization rate	5.4% - 7.8% (7.4%)
	Balance at December 31, 2013
	(In thousands)	Fair Value			Valuation Technique		Unobservable Input(s)	Range
								(Weighted Average)
	Impaired loans:
	Commercial real estate	$	21,100		Sales comparison approach		Adj to comparables	0.0% - 109.0% (22.8%)
					Income approach		Capitalization rate	8.0% - 12.5% (9.1%)
					Cost approach		Accumulated depreciation	11.7% - 65.0% (37.1%)
	Construction real estate:
	SEPH commercial land and development	$	4,777		Sales comparison approach		Adj to comparables	0.0% - 96.0% (13.9%)
					Bulk sale approach		Discount rate	11.0% - 20.0% (14.9%)
	Remaining commercial	$	3,788		Sales comparison approach		Adj to comparables	0.0% - 40.0% (22.4%)
					Bulk sale approach		Discount rate	11.0% - 20.0% (18.0%)
	Residential real estate	$	4,154		Sales comparison approach		Adj to comparables	0.0% - 121.8% (14.9%)
					Income approach		Capitalization rate	7.8% - 10.0% (8.4%)
	Other real estate owned:
	Commercial real estate	$	4,119		Sales comparison approach		Adj to comparables	0.0% - 140.0% (17.7%)
					Income approach		Capitalization rate	8.0% - 11.5% (9.6%)
					Cost approach		Accumulated depreciation	60.0% - 95.0% (80.0%)
	Construction real estate	$	11,041		Sales comparison approach		Adj to comparables	0.0% - 484.0% (36.2%)
					Bulk sale approach		Discount rate	13.0% - 14.0% (13.6%)
	Residential real estate	$	3,366		Sales comparison approach		Adj to comparables	0.0% - 273.0% (19.2%)
					Income approach		Capitalization rate	5.4% - 7.8% (7.4%)
Fair Value, by Balance Sheet Grouping	'
	The fair value of financial instruments at June 30, 2014 and December 31, 2013, was as follows:
		June 30, 2014
					Fair Value Measurements
	(In thousands)	Carrying value			Level 1			Level 2		Level 3		Total fair value
	Financial assets:
	Cash and money market instruments	$	196,966		$	196,966		$	—	$	—	$	196,966
	Investment securities	1,359,599			1,902			1,360,432		747		1,363,081
	Accrued interest receivable - securities	4,727			—			4,727		—		4,727
	Accrued interest receivable - loans	13,111			—			—		13,111		13,111
	Mortgage loans held for sale	6,577			—			6,577		—		6,577
	Mortgage IRLCs	82			—			82		—		82
	Impaired loans carried at fair value	30,183			—			—		30,183		30,183
	Other loans, net	4,640,734			—			—		4,657,607		4,657,607
	Loans receivable, net	$	4,677,576		$	—		$	6,659	$	4,687,790	$	4,694,449
	Financial liabilities:
	Noninterest bearing checking accounts	$	1,163,288		$	1,163,288		$	—	$	—	$	1,163,288
	Interest bearing transactions accounts	1,346,223			1,346,223			—		—		1,346,223
	Savings accounts	1,162,352			1,162,352			—		—		1,162,352
	Time deposits	1,251,285			—			1,255,881		—		1,255,881
	Other	4,063			4,063			—		—		4,063
	Total deposits	$	4,927,211		$	3,675,926		$	1,255,881	$	—	$	4,931,807
	Short-term borrowings	$	250,689		$	—		$	250,689	$	—	$	250,689
	Long-term debt	787,465			—			835,850		—		835,850
	Subordinated debentures/notes	80,250			—			86,850		—		86,850
	Accrued interest payable – deposits	1,259			15			1,244		—		1,259
	Accrued interest payable – debt/borrowings	1,490			9			1,481		—		1,490
	Derivative financial instruments:
	Fair value swap	$	135		$	—		$	—	$	135	$	135
		December 31, 2013
					Fair Value Measurements
	(In thousands)	Carrying value			Level 1			Level 2		Level 3		Total fair value
	Financial assets:
	Cash and money market instruments	$	147,030		$	147,030		$	—	$	—	$	147,030
	Investment securities	1,358,327			1,900			1,361,009		759		1,363,668
	Accrued interest receivable - securities	4,840			—			4,840		—		4,840
	Accrued interest receivable - loans	13,495			—			—		13,495		13,495
	Mortgage loans held for sale	1,666			—			1,666		—		1,666
	Mortgage IRLCs	61			—			61		—		61
	Impaired loans carried at fair value	33,819			—			—		33,819		33,819
	Other loans, net	4,525,491			—			—		4,531,680		4,531,680
	Loans receivable, net	$	4,561,037		$	—		$	1,727	$	4,565,499	$	4,567,226
	Financial liabilities:
	Noninterest bearing checking accounts	$	1,193,553		$	1,193,553		$	—	—		$	1,193,553
	Interest bearing transactions accounts	1,145,525			1,145,525			—		—		1,145,525
	Savings accounts	1,124,994			1,124,994			—		—		1,124,994
	Time deposits	1,324,659			—			1,331,129		—		1,331,129
	Other	1,263			1,263			—		—		1,263
	Total deposits	$	4,789,994		$	3,465,335		$	1,331,129	$	—	$	4,796,464
	Short-term borrowings	$	242,029		$	—		$	242,029	$	—	$	242,029
	Long-term debt	810,541			—			860,963		—		860,963
	Subordinated debentures/notes	80,250			—			83,140		—		83,140
	Accrued interest payable – deposits	1,366			16			1,350		—		1,366
	Accrued interest payable – debt/borrowings	1,535			4			1,531		—		1,535
	Derivative financial instruments:
	Fair value swap	$	135		$	—		$	—	$	135	$	135

Other_Comprehensive_Income_Los1

Other Comprehensive Income (Loss) Other Comprehensive Income (Loss) Net of Tax (Tables)	6 Months Ended
	Jun. 30, 2014
Statement of Comprehensive Income [Abstract]	'
Comprehensive Income (Loss) [Table Text Block]	'
	Other comprehensive income (loss) components, net of tax, are shown in the following table for the three-month and six-month periods ended June 30, 2014 and 2013:
	Three months ended June 30,		Changes in pension plan assets and benefit obligations			Unrealized gains and losses on available for sale securities			Total
	(in thousands)
	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	)
	Beginning balance at March 31, 2013		$	(27,134	)	$	7,237		$	(19,897	)
	Other comprehensive loss before reclassifications		—			(20,537		)	(20,537		)
	Net current period other comprehensive loss		—			(20,537		)	(20,537		)
	Ending balance at June 30, 2013		$	(27,134	)	$	(13,300	)	$	(40,434	)

Goodwill_And_Intangible_Assets2

Goodwill And Intangible Assets (Schedule Of Activity In Goodwill And Core Deposit Intangibles) (Details) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Goodwill, Beginning Balance	$72,334	$72,334
Goodwill, Ending Balance	$72,334	$72,334

Loans_Narrative_Details

Loans (Narrative) (Details) (USD $)	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Troubled Debt Restructuring, Classification removed	$634,000	'	$1,600,000	$2,900,000	'
Partial Charge-Offs On Impaired Loans	'	'	58,400,000	'	63,300,000
Impaired Financing Receivable, Related Allowance	6,343,000	'	6,343,000	'	10,451,000
Recorded investment, related to loans	18,300,000	'	18,300,000	'	21,400,000
TDRs included in nonaccrual loan totals	62,100,000	'	62,100,000	'	76,300,000
TDRs included in accruing loan totals	17,600,000	'	17,600,000	'	18,800,000
Nonaccrual TDRs considered current	21,800,000	'	21,800,000	'	50,600,000
Commitments to lend additional funds to borrowers whose terms had been modified in a TDR	2,800,000	'	2,800,000	'	4,000,000
Specific reserves related to troubled debt restructuring	3,000,000	'	3,000,000	'	7,500,000
Additional specific reserves related to troubled debt restructurings	261,000	33,000	279,000	271,000	'
Modified substandard commercial loans, total recorded investment	1,600,000	1,000,000	1,600,000	1,000,000	'
Modified substandard consumer loans, total recorded investment	12,500,000	12,000,000	12,500,000	12,000,000	'
Loan Modifications on Nonacrrual status	789,000	3,000,000	1,700,000	3,300,000	'
Loan past due period before entering default status	'	'	'30 days	'	'
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	3,300,000	6,497,000	3,493,000	7,608,000	'
Financing Receivable With No Related Allowance Recorded [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Partial Charge-Offs On Impaired Loans	'	'	53,900,000	'	58,100,000
Financing Receivable With A Related Allowance Recorded [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Partial Charge-Offs On Impaired Loans	'	'	4,500,000	'	5,200,000
Commercial Real Estate [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	939,000	187,000	939,000	187,000	'
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	781,000	'	781,000	'	5,496,000
Accruing [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Loans modified during period	138,000	421,000	297,000	1,100,000	'
Nonaccrual [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Loans modified during period	$3,200,000	$6,100,000	$3,200,000	$6,500,000	'

Loans_Composition_Of_Loan_Port

Loans (Composition Of Loan Portfolio By Class Of Loan) (Details) (USD $)	3 Months Ended			6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014		Jun. 30, 2013	Jun. 30, 2014		Jun. 30, 2013	Dec. 31, 2013
Financing Receivable, Recorded Investment [Line Items]	'		'	'		'	'
Impaired Financing Receivable, Recorded Investment	$96,005		$126,102	$96,005		$126,102	$112,315
Loan balance	4,735,487		'	4,735,487		'	4,620,505
Accrued interest receivable	17,838		'	17,838		'	18,335
Recorded Investment	4,748,598		'	4,748,598		'	4,633,999
Impaired Financing Receivable, Average Recorded Investment	99,863		127,057	103,585		130,405	'
Impaired Financing Receivable, Interest Income, Cash Basis Method	737		645	1,417		1,379	'
Commercial Financial And Agricultural [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment [Line Items]	'		'	'		'	'
Impaired Financing Receivable, Recorded Investment	17,628		20,154	17,628		20,154	'
Impaired Financing Receivable, Average Recorded Investment	18,867		21,148	19,456		21,252	'
Impaired Financing Receivable, Interest Income, Cash Basis Method	75		82	136		210	'
Construction Real Estate - SEPH Commercial Land And Development [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment [Line Items]	'		'	'		'	'
Impaired Financing Receivable, Recorded Investment	4,378		9,074	4,378		9,074	'
Loan balance	5,204	[1]	'	5,204	[1]	'	5,846	[1]
Accrued interest receivable	2	[1]	'	2	[1]	'	2	[1]
Recorded Investment	5,206	[1]	'	5,206	[1]	'	5,848	[1]
Impaired Financing Receivable, Average Recorded Investment	4,329		9,532	4,439		10,854	'
Impaired Financing Receivable, Interest Income, Cash Basis Method	66		0	122		0	'
Construction Real Estate - Remaining Commercial [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment [Line Items]	'		'	'		'	'
Impaired Financing Receivable, Recorded Investment	9,954		18,535	9,954		18,535	'
Loan balance	112,034		'	112,034		'	110,842
Accrued interest receivable	292		'	292		'	263
Recorded Investment	112,326		'	112,326		'	111,105
Impaired Financing Receivable, Average Recorded Investment	10,150		19,390	10,227		20,103	'
Impaired Financing Receivable, Interest Income, Cash Basis Method	7		192	54		412	'
Construction Real Estate - Mortgage [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment [Line Items]	'		'	'		'	'
Loan balance	30,219		'	30,219		'	31,882
Accrued interest receivable	81		'	81		'	96
Recorded Investment	30,300		'	30,300		'	31,978
Construction Real Estate - Installment [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment [Line Items]	'		'	'		'	'
Loan balance	7,535		'	7,535		'	7,546
Accrued interest receivable	25		'	25		'	26
Recorded Investment	7,560		'	7,560		'	7,572
Residential Real Estate - Commercial [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment [Line Items]	'		'	'		'	'
Impaired Financing Receivable, Recorded Investment	28,775		35,412	28,775		35,412	'
Loan balance	411,465		'	411,465		'	407,387
Accrued interest receivable	968		'	968		'	904
Recorded Investment	412,433		'	412,433		'	408,291
Impaired Financing Receivable, Average Recorded Investment	30,212		36,141	30,577		35,897	'
Impaired Financing Receivable, Interest Income, Cash Basis Method	307		112	570		242	'
Residential Real Estate - Mortgage [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment [Line Items]	'		'	'		'	'
Loan balance	1,172,779		'	1,172,779		'	1,144,754
Accrued interest receivable	1,739		'	1,739		'	1,559
Recorded Investment	1,174,518		'	1,174,518		'	1,146,313
Residential Real Estate - HELOC [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment [Line Items]	'		'	'		'	'
Loan balance	213,973		'	213,973		'	213,565
Accrued interest receivable	816		'	816		'	870
Recorded Investment	214,789		'	214,789		'	214,435
Residential Real Estate - Installment [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment [Line Items]	'		'	'		'	'
Loan balance	29,932		'	29,932		'	33,841
Accrued interest receivable	102		'	102		'	132
Recorded Investment	30,034		'	30,034		'	33,973
Loans Receivable [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment [Line Items]	'		'	'		'	'
Accrued interest receivable	13,111		'	13,111		'	13,494
Commercial Financial And Agricultural [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment [Line Items]	'		'	'		'	'
Loan balance	817,894	[1]	'	817,894	[1]	'	825,432	[1]
Accrued interest receivable	2,940	[1]	'	2,940	[1]	'	3,079	[1]
Recorded Investment	820,834	[1]	'	820,834	[1]	'	828,511	[1]
Commercial Real Estate [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment [Line Items]	'		'	'		'	'
Impaired Financing Receivable, Recorded Investment	35,138		42,128	35,138		42,128	'
Loan balance	1,099,776	[1]	'	1,099,776	[1]	'	1,112,273	[1]
Accrued interest receivable	3,335	[1]	'	3,335	[1]	'	3,765	[1]
Recorded Investment	1,103,111	[1]	'	1,103,111	[1]	'	1,116,038	[1]
Impaired Financing Receivable, Average Recorded Investment	35,638		40,047	38,163		41,840	'
Impaired Financing Receivable, Interest Income, Cash Basis Method	282		259	535		515	'
Consumer [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment [Line Items]	'		'	'		'	'
Impaired Financing Receivable, Recorded Investment	132		799	132		799	'
Loan balance	831,454		'	831,454		'	723,733
Accrued interest receivable	2,779		'	2,779		'	2,775
Recorded Investment	834,233		'	834,233		'	726,508
Impaired Financing Receivable, Average Recorded Investment	667		799	723		459	'
Impaired Financing Receivable, Interest Income, Cash Basis Method	0		0	0		0	'
Leases [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment [Line Items]	'		'	'		'	'
Loan balance	3,222		'	3,222		'	3,404
Accrued interest receivable	32		'	32		'	23
Recorded Investment	$3,254		'	$3,254		'	$3,427
[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 $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Financing Receivable, Recorded Investment [Line Items]	'	'
Nonaccrual loans	$118,895	$135,216
Accruing restructured loans	17,595	18,809
Loans past due 90 days or more and accruing	6,556	1,727
Total nonperforming loans	143,046	155,752
Commercial Financial And Agricultural [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Nonaccrual loans	17,761	20,633
Accruing restructured loans	5	107
Loans past due 90 days or more and accruing	3,988	80
Total nonperforming loans	21,754	20,820
Construction Real Estate - SEPH Commercial Land And Development [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Nonaccrual loans	4,378	4,777
Accruing restructured loans	0	0
Loans past due 90 days or more and accruing	0	0
Total nonperforming loans	4,378	4,777
Construction Real Estate - Remaining Commercial [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Nonaccrual loans	9,657	10,476
Accruing restructured loans	297	306
Loans past due 90 days or more and accruing	0	0
Total nonperforming loans	9,954	10,782
Construction Real Estate - Mortgage [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Nonaccrual loans	99	87
Accruing restructured loans	95	97
Loans past due 90 days or more and accruing	0	0
Total nonperforming loans	194	184
Construction Real Estate - Installment [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Nonaccrual loans	36	39
Accruing restructured loans	160	192
Loans past due 90 days or more and accruing	2	0
Total nonperforming loans	198	231
Residential Real Estate - Commercial [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Nonaccrual loans	28,352	32,495
Accruing restructured loans	423	913
Loans past due 90 days or more and accruing	0	'
Total nonperforming loans	28,775	33,408
Residential Real Estate - Mortgage [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Nonaccrual loans	18,793	20,564
Accruing restructured loans	12,241	11,708
Loans past due 90 days or more and accruing	1,448	549
Total nonperforming loans	32,482	32,821
Residential Real Estate - HELOC [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Nonaccrual loans	1,676	2,129
Accruing restructured loans	761	751
Loans past due 90 days or more and accruing	37	0
Total nonperforming loans	2,474	2,880
Residential Real Estate - Installment [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Nonaccrual loans	1,610	965
Accruing restructured loans	921	885
Loans past due 90 days or more and accruing	61	80
Total nonperforming loans	2,592	1,930
Commercial Real Estate [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Nonaccrual loans	33,957	39,588
Accruing restructured loans	1,181	2,234
Loans past due 90 days or more and accruing	0	2
Total nonperforming loans	35,138	41,824
Consumer [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Nonaccrual loans	2,576	3,463
Accruing restructured loans	1,511	1,616
Loans past due 90 days or more and accruing	1,020	1,016
Total nonperforming loans	$5,107	$6,095

Loans_Loans_Individually_And_C

Loans (Loans Individually And Collectively Evaluated For Impairment) (Details) (USD $)	6 Months Ended	12 Months Ended
	Jun. 30, 2014	Dec. 31, 2013
Financing Receivable, Impaired [Line Items]	'	'
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	$6,343,000	$10,451,000
Nonaccrual and accruing restructured loans	136,490,000	154,025,000
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	96,005,000	112,315,000
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	40,485,000	41,710,000
Partial Charge-Offs On Impaired Loans	58,400,000	63,300,000
Commercial Financial And Agricultural [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Nonaccrual and accruing restructured loans	17,766,000	20,740,000
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	17,628,000	20,727,000
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	138,000	13,000
Construction Real Estate - SEPH Commercial Land And Development [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Nonaccrual and accruing restructured loans	4,378,000	4,777,000
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	4,378,000	4,777,000
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	'	'
Construction Real Estate - Remaining Commercial [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Nonaccrual and accruing restructured loans	9,954,000	10,782,000
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	9,954,000	10,782,000
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	194,000	184,000
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	0	0
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	194,000	184,000
Construction Real Estate - Installment [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Nonaccrual and accruing restructured loans	196,000	231,000
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	0	0
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	196,000	231,000
Residential Real Estate - Commercial [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Nonaccrual and accruing restructured loans	28,775,000	33,408,000
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	28,775,000	33,408,000
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	31,034,000	32,272,000
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	0	0
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	31,034,000	32,272,000
Residential Real Estate - HELOC [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Nonaccrual and accruing restructured loans	2,437,000	2,880,000
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	0	0
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	2,437,000	2,880,000
Residential Real Estate - Installment [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Nonaccrual and accruing restructured loans	2,531,000	1,850,000
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	0	0
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	2,531,000	1,850,000
Commercial Real Estate [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	781,000	5,496,000
Nonaccrual and accruing restructured loans	35,138,000	41,822,000
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	35,138,000	41,822,000
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	81,000	0
Nonaccrual and accruing restructured loans	4,087,000	5,079,000
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	132,000	799,000
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	3,955,000	4,280,000
Financing Receivable With No Related Allowance Recorded [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Partial Charge-Offs On Impaired Loans	$53,900,000	$58,100,000

Loans_Loans_Individually_Evalu

Loans (Loans Individually Evaluated For Impairment By Class Of Loans) (Details) (USD $)	Jun. 30, 2014	Dec. 31, 2013	Jun. 30, 2013
In Thousands, unless otherwise specified
Financing Receivable, Impaired [Line Items]	'	'	'
Unpaid principal balance	$154,396	$175,578	'
Recorded investment	96,005	112,315	126,102
Allowance for loan losses allocated	6,343	10,451	'
Commercial Financial And Agricultural [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Recorded investment	17,628	'	20,154
Commercial Financial And Agricultural [Member] | Financing Receivable With No Related Allowance Recorded [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Unpaid principal balance	22,223	22,429	'
Recorded investment	11,092	12,885	'
Allowance for loan losses allocated	0	0	'
Commercial Financial And Agricultural [Member] | Financing Receivable With A Related Allowance Recorded [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Unpaid principal balance	10,891	12,616	'
Recorded investment	6,536	7,842	'
Allowance for loan losses allocated	2,860	3,268	'
Construction Real Estate - SEPH Commercial Land And Development [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Recorded investment	4,378	'	9,074
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	21,833	23,722	'
Recorded investment	4,378	4,777	'
Allowance for loan losses allocated	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	'	'
Recorded investment	0	'	'
Allowance for loan losses allocated	0	0	'
Construction Real Estate - Remaining Commercial [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Recorded investment	9,954	'	18,535
Construction Real Estate - Remaining Commercial [Member] | Financing Receivable With No Related Allowance Recorded [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Unpaid principal balance	5,281	8,429	'
Recorded investment	3,722	6,872	'
Allowance for loan losses allocated	0	0	'
Construction Real Estate - Remaining Commercial [Member] | Financing Receivable With A Related Allowance Recorded [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Unpaid principal balance	6,232	3,909	'
Recorded investment	6,232	3,910	'
Allowance for loan losses allocated	2,174	1,132	'
Residential Real Estate - Commercial [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Recorded investment	28,775	'	35,412
Residential Real Estate - Commercial [Member] | Financing Receivable With No Related Allowance Recorded [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Unpaid principal balance	31,632	36,709	'
Recorded investment	26,834	31,461	'
Allowance for loan losses allocated	0	0	'
Residential Real Estate - Commercial [Member] | Financing Receivable With A Related Allowance Recorded [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Unpaid principal balance	2,002	2,129	'
Recorded investment	1,941	1,947	'
Allowance for loan losses allocated	447	555	'
Commercial Real Estate [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Recorded investment	35,138	'	42,128
Commercial Real Estate [Member] | Financing Receivable With No Related Allowance Recorded [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Unpaid principal balance	50,559	56,870	'
Recorded investment	31,667	34,149	'
Allowance for loan losses allocated	0	0	'
Commercial Real Estate [Member] | Financing Receivable With A Related Allowance Recorded [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Unpaid principal balance	3,611	7,966	'
Recorded investment	3,471	7,673	'
Allowance for loan losses allocated	781	5,496	'
Consumer [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Recorded investment	132	'	799
Consumer [Member] | Financing Receivable With No Related Allowance Recorded [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Unpaid principal balance	'	799	'
Recorded investment	'	799	'
Allowance for loan losses allocated	0	0	'
Consumer [Member] | Financing Receivable With A Related Allowance Recorded [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Unpaid principal balance	132	0	'
Recorded investment	132	0	'
Allowance for loan losses allocated	$81	$0	'

Loans_Average_Recorded_Investm

Loans (Average Recorded Investment And Interest Income Recognized On Loans Individually Evaluated For Impairment) (Details) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013
Financing Receivable, Impaired [Line Items]	'	'	'	'	'
Recorded investment	$96,005	$126,102	$96,005	$126,102	$112,315
Average recorded investment	99,863	127,057	103,585	130,405	'
Interest income recognized	737	645	1,417	1,379	'
Commercial Financial And Agricultural [Member]	'	'	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'	'	'
Recorded investment	17,628	20,154	17,628	20,154	'
Average recorded investment	18,867	21,148	19,456	21,252	'
Interest income recognized	75	82	136	210	'
Construction Real Estate - SEPH Commercial Land And Development [Member]	'	'	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'	'	'
Recorded investment	4,378	9,074	4,378	9,074	'
Average recorded investment	4,329	9,532	4,439	10,854	'
Interest income recognized	66	0	122	0	'
Construction Real Estate - Remaining Commercial [Member]	'	'	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'	'	'
Recorded investment	9,954	18,535	9,954	18,535	'
Average recorded investment	10,150	19,390	10,227	20,103	'
Interest income recognized	7	192	54	412	'
Residential Real Estate - Commercial [Member]	'	'	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'	'	'
Recorded investment	28,775	35,412	28,775	35,412	'
Average recorded investment	30,212	36,141	30,577	35,897	'
Interest income recognized	307	112	570	242	'
Commercial Real Estate [Member]	'	'	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'	'	'
Recorded investment	35,138	42,128	35,138	42,128	'
Average recorded investment	35,638	40,047	38,163	41,840	'
Interest income recognized	282	259	535	515	'
Consumer [Member]	'	'	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'	'	'
Recorded investment	132	799	132	799	'
Average recorded investment	667	799	723	459	'
Interest income recognized	$0	$0	$0	$0	'

Loans_Aging_Of_Recorded_Invest

Loans (Aging Of Recorded Investment In Past Due Loans) (Details) (USD $)	3 Months Ended			6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014		Jun. 30, 2013	Jun. 30, 2014		Jun. 30, 2013	Dec. 31, 2013
	contracts		contracts	contracts		contracts
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Number of Contracts, During Period	119		151	211		261	'
Accruing loans past due 30-89 days	$32,118		'	$32,118		'	$31,815
Past due nonaccrual loans and loans past due 90 days or more and accruing	72,896	[1]	'	72,896	[1]	'	61,610	[2]
Total loans past due	105,014		'	105,014		'	93,425
Total current	4,643,584		'	4,643,584		'	4,540,574
Recorded Investment	4,748,598		'	4,748,598		'	4,633,999
Loans past due 90 days or more and accruing	6,556		'	6,556		'	1,727
Financing Receivable, Modifications, Recorded Investment, During Period	2,892		5,242	4,153		9,155	'
Commercial Financial And Agricultural [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Number of Contracts, During Period	5		7	10		14	'
Accruing loans past due 30-89 days	1,147		'	1,147		'	1,233
Past due nonaccrual loans and loans past due 90 days or more and accruing	14,244	[1]	'	14,244	[1]	'	13,275	[2]
Total loans past due	15,391		'	15,391		'	14,508
Total current	805,443		'	805,443		'	814,003
Loans past due 90 days or more and accruing	3,988		'	3,988		'	80
Financing Receivable, Modifications, Recorded Investment, During Period	294		262	352		496	'
Construction Real Estate - SEPH Commercial Land And Development [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Accruing loans past due 30-89 days	688		'	688		'	'
Past due nonaccrual loans and loans past due 90 days or more and accruing	3,873	[1]	'	3,873	[1]	'	4,242	[2]
Total loans past due	4,561		'	4,561		'	4,242
Total current	645		'	645		'	1,606
Recorded Investment	5,206	[3]	'	5,206	[3]	'	5,848	[3]
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	2		1	2		2	'
Accruing loans past due 30-89 days	3,438		'	3,438		'	'
Past due nonaccrual loans and loans past due 90 days or more and accruing	3,146	[1]	'	3,146	[1]	'	3,463	[2]
Total loans past due	6,584		'	6,584		'	3,463
Total current	105,742		'	105,742		'	107,642
Recorded Investment	112,326		'	112,326		'	111,105
Loans past due 90 days or more and accruing	0		'	0		'	0
Financing Receivable, Modifications, Recorded Investment, During Period	549		180	208		217	'
Construction Real Estate - Mortgage [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Number of Contracts, During Period	0		0	0		0	'
Accruing loans past due 30-89 days	270		'	270		'	264
Past due nonaccrual loans and loans past due 90 days or more and accruing	90	[1]	'	90	[1]	'	75	[2]
Total loans past due	360		'	360		'	339
Total current	29,940		'	29,940		'	31,639
Recorded Investment	30,300		'	30,300		'	31,978
Loans past due 90 days or more and accruing	0		'	0		'	0
Financing Receivable, Modifications, Recorded Investment, During Period	'		'	'		'	'
Construction Real Estate - Installment [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Number of Contracts, During Period	1		0	1		2	'
Accruing loans past due 30-89 days	68		'	68		'	207
Past due nonaccrual loans and loans past due 90 days or more and accruing	12	[1]	'	12	[1]	'	14	[2]
Total loans past due	80		'	80		'	221
Total current	7,480		'	7,480		'	7,351
Recorded Investment	7,560		'	7,560		'	7,572
Loans past due 90 days or more and accruing	2		'	2		'	0
Financing Receivable, Modifications, Recorded Investment, During Period	3		'	3		25	'
Residential Real Estate - Commercial [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Number of Contracts, During Period	0		8	2		14	'
Accruing loans past due 30-89 days	701		'	701		'	900
Past due nonaccrual loans and loans past due 90 days or more and accruing	20,002	[1]	'	20,002	[1]	'	5,659	[2]
Total loans past due	20,703		'	20,703		'	6,559
Total current	391,730		'	391,730		'	401,732
Recorded Investment	412,433		'	412,433		'	408,291
Loans past due 90 days or more and accruing	0		'	0		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	'		1,007	48		2,958	'
Residential Real Estate - Mortgage [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Number of Contracts, During Period	13		21	20		33	'
Accruing loans past due 30-89 days	13,029		'	13,029		'	13,633
Past due nonaccrual loans and loans past due 90 days or more and accruing	11,108	[1]	'	11,108	[1]	'	11,829	[2]
Total loans past due	24,137		'	24,137		'	25,462
Total current	1,150,381		'	1,150,381		'	1,120,851
Recorded Investment	1,174,518		'	1,174,518		'	1,146,313
Loans past due 90 days or more and accruing	1,448		'	1,448		'	549
Financing Receivable, Modifications, Recorded Investment, During Period	732		1,614	1,321		2,731	'
Residential Real Estate - HELOC [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Number of Contracts, During Period	5		3	5		7	'
Accruing loans past due 30-89 days	483		'	483		'	571
Past due nonaccrual loans and loans past due 90 days or more and accruing	418	[1]	'	418	[1]	'	402	[2]
Total loans past due	901		'	901		'	973
Total current	213,888		'	213,888		'	213,462
Recorded Investment	214,789		'	214,789		'	214,435
Loans past due 90 days or more and accruing	37		'	37		'	0
Financing Receivable, Modifications, Recorded Investment, During Period	276		28	276		91	'
Residential Real Estate - Installment [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Accruing loans past due 30-89 days	554		'	554		'	696
Past due nonaccrual loans and loans past due 90 days or more and accruing	484	[1]	'	484	[1]	'	436	[2]
Total loans past due	1,038		'	1,038		'	1,132
Total current	28,996		'	28,996		'	32,841
Recorded Investment	30,034		'	30,034		'	33,973
Loans past due 90 days or more and accruing	61		'	61		'	80
Financing Receivable, Modifications, Recorded Investment, During Period	97		59	98		105	'
SEPH Commercial Land and Development [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Number of Contracts, During Period	0		0	0		0	'
Financing Receivable, Modifications, Recorded Investment, During Period	'		'	'		'	'
Commercial Financial And Agricultural [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Recorded Investment	820,834	[3]	'	820,834	[3]	'	828,511	[3]
Commercial Real Estate [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Number of Contracts, During Period	3		5	6		7	'
Accruing loans past due 30-89 days	938		'	938		'	2,168
Past due nonaccrual loans and loans past due 90 days or more and accruing	16,475	[1]	'	16,475	[1]	'	18,274	[2]
Total loans past due	17,413		'	17,413		'	20,442
Total current	1,085,698		'	1,085,698		'	1,095,596
Recorded Investment	1,103,111	[3]	'	1,103,111	[3]	'	1,116,038	[3]
Loans past due 90 days or more and accruing	0		'	0		'	2
Financing Receivable, Modifications, Recorded Investment, During Period	315		1,502	996		1,678	'
Consumer [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Number of Contracts, During Period	88		103	159		175	'
Accruing loans past due 30-89 days	10,802		'	10,802		'	12,143
Past due nonaccrual loans and loans past due 90 days or more and accruing	3,044	[1]	'	3,044	[1]	'	3,941	[2]
Total loans past due	13,846		'	13,846		'	16,084
Total current	820,387		'	820,387		'	710,424
Recorded Investment	834,233		'	834,233		'	726,508
Loans past due 90 days or more and accruing	1,020		'	1,020		'	1,016
Financing Receivable, Modifications, Recorded Investment, During Period	626		590	851		854	'
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	3,254		'	3,254		'	3,427
Recorded Investment	3,254		'	3,254		'	3,427
Residential Real Estate - Installment [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Number of Contracts, During Period	2		3	6		7	'
Accruing Financing Receivable Modifications [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	918		1,298	1,380		2,825	'
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	'		106	158		7	'
Accruing 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	'		180	'		217	'
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 - Commercial [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	'		'	'		376	'
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	357		582	457		1,457	'
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	108		28	108		91	'
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		24	95		70	'
Accruing Financing Receivable Modifications [Member] | SEPH Commercial Land and Development [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	'		'	'		'	'
Accruing Financing Receivable Modifications [Member] | Commercial Real Estate [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	'		'	'		25	'
Accruing Financing Receivable Modifications [Member] | Consumer [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	360		378	562		582	'
Nonaccruing Financing Receivable Modifications [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	1,974		3,944	2,773		6,330	'
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	294		156	194		489	'
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	'		'	'		'	'
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	3		'	3		25	'
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	'		1,007	48		2,582	'
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	375		1,032	864		1,274	'
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	168		0	168		0	'
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	4		35	3		35	'
Nonaccruing Financing Receivable Modifications [Member] | SEPH Commercial Land and Development [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	'		'	'		'	'
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		1,502	996		1,653	'
Nonaccruing Financing Receivable Modifications [Member] | Consumer [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	$266		$212	$289		$272	'
[1]	Includes $6.6 million of loans past due 90 days or more and accruing. The remaining are past due, nonaccrual loans and accruing troubled debt restructurings. DecemberB 31, 2013(inB thousands)AccruingB loanspastB dueB 30-89daysB PastB duenonaccrualB loans andB loansB pastdueB 90B daysB ormoreB andaccruing*B TotalB pastB dueB TotalB currentB TotalB recordedinvestmentCommercial, financial and agricultural$1,233B $13,275B $14,508B $814,003B $828,511Commercial real estate2,168B 18,274B 20,442B 1,095,596B 1,116,038Construction real estate: SEPH commercial land and developmentbB 4,242B 4,242B 1,606B 5,848Remaining commercialbB 3,463B 3,463B 107,642B 111,105Mortgage264B 75B 339B 31,639B 31,978Installment207B 14B 221B 7,351B 7,572Residential real estate: Commercial900B 5,659B 6,559B 401,732B 408,291Mortgage13,633B 11,829B 25,462B 1,120,851B 1,146,313HELOC571B 402B 973B 213,462B 214,435Installment696B 436B 1,132B 32,841B 33,973Consumer12,143B 3,941B 16,084B 710,424B 726,508LeasesbB bB bB 3,427B 3,427Total loans$31,815B $61,610B $93,425B $4,540,574B $4,633,999* Includes $1.7 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 $6.6 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 $)	Jun. 30, 2014		Dec. 31, 2013
In Thousands, unless otherwise specified
Financing Receivable, Recorded Investment [Line Items]	'		'
Recorded Investment	$4,748,598		$4,633,999
Residential Real Estate - Commercial [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Recorded Investment	412,433		408,291
Commercial Real Estate [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Recorded Investment	1,103,111	[1]	1,116,038	[1]
Leases [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Recorded Investment	3,254		3,427
5 Rated [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	27,200		29,891
5 Rated [Member] | SEPH Commercial Land and Development [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	'	[2]	'
5 Rated [Member] | SEPH Commercial Land And Development [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	'		354	[2]
5 Rated [Member] | Remaining Commercial [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	3,670		6,858
5 Rated [Member] | Residential Real Estate - Commercial [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	2,270		5,033
5 Rated [Member] | Commercial, Financial, and Agricultural [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	12,167	[2]	6,055	[2]
5 Rated [Member] | Commercial Real Estate [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	9,093	[2]	11,591	[2]
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	799		2,698
6 Rated [Member] | SEPH Commercial Land and Development [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	0	[2]	'
6 Rated [Member] | SEPH Commercial Land And Development [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	'		0	[2]
6 Rated [Member] | Remaining Commercial [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	'		244
6 Rated [Member] | Residential Real Estate - Commercial [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	283		397
6 Rated [Member] | Commercial, Financial, and Agricultural [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	92	[2]	532	[2]
6 Rated [Member] | Commercial Real Estate [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	424	[2]	1,525	[2]
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	96,011		111,529
Impaired [Member] | SEPH Commercial Land and Development [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	4,378	[2]	'
Impaired [Member] | SEPH Commercial Land And Development [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	'		4,777	[2]
Impaired [Member] | Remaining Commercial [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	9,954		10,782
Impaired [Member] | Residential Real Estate - Commercial [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	28,775		33,408
Impaired [Member] | Commercial, Financial, and Agricultural [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	17,766	[2]	20,740	[2]
Impaired [Member] | Commercial Real Estate [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	35,138	[2]	41,822	[2]
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	2,333,154		2,329,102
Pass Rated [Member] | SEPH Commercial Land and Development [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	828	[2]	'
Pass Rated [Member] | SEPH Commercial Land And Development [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	'		717	[2]
Pass Rated [Member] | Remaining Commercial [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	98,702		93,221
Pass Rated [Member] | Residential Real Estate - Commercial [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	381,105		369,453
Pass Rated [Member] | Commercial, Financial, and Agricultural [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	790,809	[2]	801,184	[2]
Pass Rated [Member] | Commercial Real Estate [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	1,058,456	[2]	1,061,100	[2]
Pass Rated [Member] | Leases [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	3,254		3,427
Recorded Investment [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Recorded Investment	2,457,164		2,473,220
Recorded Investment [Member] | SEPH Commercial Land and Development [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Recorded Investment	5,206	[2]	'
Recorded Investment [Member] | SEPH Commercial Land And Development [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Recorded Investment	'		5,848	[2]
Recorded Investment [Member] | Remaining Commercial [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Recorded Investment	112,326		111,105
Recorded Investment [Member] | Residential Real Estate - Commercial [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Recorded Investment	412,433		408,291
Recorded Investment [Member] | Commercial, Financial, and Agricultural [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Recorded Investment	820,834	[2]	828,511	[2]
Recorded Investment [Member] | Commercial Real Estate [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Recorded Investment	1,103,111	[2]	1,116,038	[2]
Recorded Investment [Member] | Leases [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Recorded Investment	$3,254		$3,427
[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.

Loans_TDR_Number_Of_Contracts_

Loans (TDR Number Of Contracts Modified And Recorded Investment) (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
	contracts	contracts	contracts	contracts
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Troubled Debt Restructuring, Classification removed	$634,000	'	$1,600,000	$2,900,000
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	84	166	94	198
Number of Contracts	119	151	211	261
Total Recorded Investment	2,892,000	5,242,000	4,153,000	9,155,000
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	3,300,000	6,497,000	3,493,000	7,608,000
Construction Real Estate - Mortgage [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Number of Contracts	0	0	0	0
Total Recorded Investment	'	'	'	'
Commercial Financial And Agricultural [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	6	11	7	12
Number of Contracts	5	7	10	14
Total Recorded Investment	294,000	262,000	352,000	496,000
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	370,000	726,000	374,000	736,000
Construction Real Estate - Remaining Commercial [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	0	2	0	2
Number of Contracts	2	1	2	2
Total Recorded Investment	549,000	180,000	208,000	217,000
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	'	321,000	'	321,000
Residential Real Estate - Commercial [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	1	9	1	9
Number of Contracts	0	8	2	14
Total Recorded Investment	'	1,007,000	48,000	2,958,000
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	29,000	2,200,000	29,000	2,200,000
Residential Real Estate - Mortgage [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	18	26	21	38
Number of Contracts	13	21	20	33
Total Recorded Investment	732,000	1,614,000	1,321,000	2,731,000
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	1,249,000	2,038,000	1,379,000	2,981,000
Construction Real Estate - Installment [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Number of Contracts	1	0	1	2
Total Recorded Investment	3,000	'	3,000	25,000
Residential Real Estate Installment [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	97,000	59,000	98,000	105,000
SEPH Commercial Land and Development [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	0	2	0	3
Number of Contracts	0	0	0	0
Total Recorded Investment	'	'	'	'
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	'	242,000	'	257,000
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	1	5	1	6
Number of Contracts	5	3	5	7
Total Recorded Investment	276,000	28,000	276,000	91,000
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	168,000	83,000	168,000	120,000
Consumer Loan [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	49	100	54	115
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	380,000	559,000	416,000	632,000
Construction Real Estate - Mortgage [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	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	1	0	1	1
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	3,000	0	3,000	12,000
Commercial Real Estate [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	4	2	4	2
Number of Contracts	3	5	6	7
Total Recorded Investment	315,000	1,502,000	996,000	1,678,000
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	939,000	187,000	939,000	187,000
Residential Real Estate - Installment [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	4	9	5	10
Number of Contracts	2	3	6	7
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	162,000	141,000	185,000	162,000
Consumer [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Number of Contracts	88	103	159	175
Total Recorded Investment	626,000	590,000	851,000	854,000
Finance Leases Financing Receivable [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	0	0	'	'
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	0	0	'	'
Accruing [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	918,000	1,298,000	1,380,000	2,825,000
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	'	106,000	158,000	7,000
Accruing [Member] | Construction Real Estate - Remaining Commercial [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	'	180,000	'	217,000
Accruing [Member] | Residential Real Estate - Commercial [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	'	'	'	376,000
Accruing [Member] | Residential Real Estate - Mortgage [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	357,000	582,000	457,000	1,457,000
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	93,000	24,000	95,000	70,000
Accruing [Member] | SEPH Commercial Land and Development [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	'	'	'	'
Accruing [Member] | Residential Real Estate Home Equity Line Of Credit [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	108,000	28,000	108,000	91,000
Accruing [Member] | Commercial Real Estate [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	'	'	'	25,000
Accruing [Member] | Consumer [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	360,000	378,000	562,000	582,000
Nonaccrual [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	1,974,000	3,944,000	2,773,000	6,330,000
Nonaccrual [Member] | Construction Real Estate - Mortgage [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	'	'	'	'
Nonaccrual [Member] | Commercial Financial And Agricultural [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	294,000	156,000	194,000	489,000
Nonaccrual [Member] | Construction Real Estate - Remaining Commercial [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	549,000	'	208,000	'
Nonaccrual [Member] | Residential Real Estate - Commercial [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	'	1,007,000	48,000	2,582,000
Nonaccrual [Member] | Residential Real Estate - Mortgage [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	375,000	1,032,000	864,000	1,274,000
Nonaccrual [Member] | Construction Real Estate - Installment [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	3,000	'	3,000	25,000
Nonaccrual [Member] | Residential Real Estate Installment [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	4,000	35,000	3,000	35,000
Nonaccrual [Member] | SEPH Commercial Land and Development [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	'	'	'	'
Nonaccrual [Member] | Residential Real Estate Home Equity Line Of Credit [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	168,000	0	168,000	0
Nonaccrual [Member] | Commercial Real Estate [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	315,000	1,502,000	996,000	1,653,000
Nonaccrual [Member] | Consumer [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	$266,000	$212,000	$289,000	$272,000

Loans_Recorded_Investment_In_F

Loans (Recorded Investment In Financing Receivable Modified As TDR Within 12 Months) (Details) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
	contracts	contracts	contracts	contracts
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Number of Contracts, During Period	119	151	211	261
Number of Contracts	84	166	94	198
Recorded Investment	$3,300	$6,497	$3,493	$7,608
Financing Receivable, Modifications, Recorded Investment, During Period	2,892	5,242	4,153	9,155
Construction Real Estate - Installment [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Number of Contracts, During Period	1	0	1	2
Financing Receivable, Modifications, Recorded Investment, During Period	3	'	3	25
Commercial Financial And Agricultural [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Number of Contracts, During Period	5	7	10	14
Number of Contracts	6	11	7	12
Recorded Investment	370	726	374	736
Financing Receivable, Modifications, Recorded Investment, During Period	294	262	352	496
SEPH Commercial Land and Development [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Number of Contracts, During Period	0	0	0	0
Number of Contracts	0	2	0	3
Recorded Investment	'	242	'	257
Financing Receivable, Modifications, Recorded Investment, During Period	'	'	'	'
Construction Real Estate - Remaining Commercial [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Number of Contracts, During Period	2	1	2	2
Number of Contracts	0	2	0	2
Recorded Investment	'	321	'	321
Financing Receivable, Modifications, Recorded Investment, During Period	549	180	208	217
Residential Real Estate - Commercial [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Number of Contracts, During Period	0	8	2	14
Number of Contracts	1	9	1	9
Recorded Investment	29	2,200	29	2,200
Financing Receivable, Modifications, Recorded Investment, During Period	'	1,007	48	2,958
Residential Real Estate - Mortgage [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Number of Contracts, During Period	13	21	20	33
Number of Contracts	18	26	21	38
Recorded Investment	1,249	2,038	1,379	2,981
Financing Receivable, Modifications, Recorded Investment, During Period	732	1,614	1,321	2,731
Residential Real Estate - HELOC [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Number of Contracts, During Period	5	3	5	7
Number of Contracts	1	5	1	6
Recorded Investment	168	83	168	120
Financing Receivable, Modifications, Recorded Investment, During Period	276	28	276	91
Construction Real Estate - Mortgage [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Number of Contracts, During Period	0	0	0	0
Financing Receivable, Modifications, Recorded Investment, During Period	'	'	'	'
Residential Real Estate - Installment [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	97	59	98	105
Consumer Portfolio Segment [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Number of Contracts, During Period	88	103	159	175
Financing Receivable, Modifications, Recorded Investment, During Period	626	590	851	854
Commercial Real Estate [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Number of Contracts, During Period	3	5	6	7
Number of Contracts	4	2	4	2
Recorded Investment	939	187	939	187
Financing Receivable, Modifications, Recorded Investment, During Period	315	1,502	996	1,678
Construction Real Estate - Mortgage [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Number of 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	1	0	1	1
Recorded Investment	3	0	3	12
Residential Real Estate - Installment [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Number of Contracts, During Period	2	3	6	7
Number of Contracts	4	9	5	10
Recorded Investment	162	141	185	162
Consumer Loan [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Number of Contracts	49	100	54	115
Recorded Investment	380	559	416	632
Finance Leases Financing Receivable [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Number of Contracts	0	0	'	'
Recorded Investment	0	0	'	'
Accruing Financing Receivable Modifications [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	918	1,298	1,380	2,825
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	'	106	158	7
Accruing Financing Receivable Modifications [Member] | SEPH Commercial Land and Development [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	'	'	'	'
Accruing Financing Receivable Modifications [Member] | Construction Real Estate - Remaining Commercial [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	'	180	'	217
Accruing Financing Receivable Modifications [Member] | Residential Real Estate - Commercial [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	'	'	'	376
Accruing Financing Receivable Modifications [Member] | Residential Real Estate - Mortgage [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	357	582	457	1,457
Accruing Financing Receivable Modifications [Member] | Residential Real Estate - HELOC [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	108	28	108	91
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	24	95	70
Accruing Financing Receivable Modifications [Member] | Consumer Portfolio Segment [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	360	378	562	582
Accruing Financing Receivable Modifications [Member] | Commercial Real Estate [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	'	'	'	25
Nonaccruing Financing Receivable Modifications [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	1,974	3,944	2,773	6,330
Nonaccruing Financing Receivable Modifications [Member] | Construction Real Estate - Installment [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	3	'	3	25
Nonaccruing Financing Receivable Modifications [Member] | Commercial Financial And Agricultural [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	294	156	194	489
Nonaccruing Financing Receivable Modifications [Member] | SEPH Commercial Land and Development [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	'	'	'	'
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	'	1,007	48	2,582
Nonaccruing Financing Receivable Modifications [Member] | Residential Real Estate - Mortgage [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	375	1,032	864	1,274
Nonaccruing Financing Receivable Modifications [Member] | Residential Real Estate - HELOC [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	168	0	168	0
Nonaccruing Financing Receivable Modifications [Member] | Construction Real Estate - Mortgage [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	'	'	'	'
Nonaccruing Financing Receivable Modifications [Member] | Residential Real Estate - Installment [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	4	35	3	35
Nonaccruing Financing Receivable Modifications [Member] | Consumer Portfolio Segment [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	266	212	289	272
Nonaccruing Financing Receivable Modifications [Member] | Commercial Real Estate [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	$315	$1,502	$996	$1,653

Allowance_For_Loan_Losses_Acti

Allowance For Loan Losses (Activity In The Allowance For Loan Losses) (Details) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Allowance for Loan and Lease Losses [Roll Forward]	'	'	'	'
Beginning balance	$60,257	$55,315	$59,468	$55,537
Charge-offs	7,695	3,839	11,522	10,347
Recoveries	6,609	2,962	13,450	8,919
Net Charge-offs	1,086	877	-1,928	1,428
Provision	-1,260	673	-3,485	1,002
Ending balance	57,911	55,111	57,911	55,111
Commercial Financial And Agricultural [Member]	'	'	'	'
Allowance for Loan and Lease Losses [Roll Forward]	'	'	'	'
Beginning balance	13,762	15,417	14,218	15,635
Charge-offs	214	776	853	3,484
Recoveries	347	728	594	917
Net Charge-offs	-133	48	259	2,567
Provision	301	22	237	2,323
Ending balance	14,196	15,391	14,196	15,391
Commercial Real Estate [Member]	'	'	'	'
Allowance for Loan and Lease Losses [Roll Forward]	'	'	'	'
Beginning balance	15,754	11,070	15,899	11,736
Charge-offs	5,274	742	6,068	1,076
Recoveries	2,177	222	3,913	262
Net Charge-offs	3,097	520	2,155	814
Provision	-1,595	475	-2,682	103
Ending balance	11,062	11,025	11,062	11,025
Construction Real Estate [Member]	'	'	'	'
Allowance for Loan and Lease Losses [Roll Forward]	'	'	'	'
Beginning balance	8,121	7,556	6,855	6,841
Charge-offs	21	153	24	1,671
Recoveries	3,023	421	5,974	1,848
Net Charge-offs	-3,002	-268	-5,950	-177
Provision	-3,302	-692	-4,984	114
Ending balance	7,821	7,132	7,821	7,132
Residential Real Estate [Member]	'	'	'	'
Allowance for Loan and Lease Losses [Roll Forward]	'	'	'	'
Beginning balance	14,207	14,634	14,251	14,759
Charge-offs	680	648	1,276	1,322
Recoveries	356	1,142	1,593	4,640
Net Charge-offs	324	-494	-317	-3,318
Provision	636	-481	-49	-3,430
Ending balance	14,519	14,647	14,519	14,647
Consumer [Member]	'	'	'	'
Allowance for Loan and Lease Losses [Roll Forward]	'	'	'	'
Beginning balance	8,413	6,638	8,245	6,566
Charge-offs	1,506	1,520	3,301	2,794
Recoveries	705	448	1,374	1,251
Net Charge-offs	801	1,072	1,927	1,543
Provision	2,701	1,350	3,995	1,893
Ending balance	10,313	6,916	10,313	6,916
Leases [Member]	'	'	'	'
Allowance for Loan and Lease Losses [Roll Forward]	'	'	'	'
Beginning balance	0	0	0	0
Charge-offs	0	0	0	0
Recoveries	1	1	2	1
Net Charge-offs	-1	-1	-2	-1
Provision	-1	-1	-2	-1
Ending balance	$0	$0	$0	$0

Allowance_For_Loan_Losses_Comp

Allowance For Loan Losses (Composition Of The Allowance For Loan Losses) (Details) (USD $)	Jun. 30, 2014		Dec. 31, 2013
In Thousands, unless otherwise specified
Financing Receivable, Allowance for Credit Losses [Line Items]	'		'
Allowance for loan losses individually evaluated for impairment	$6,343		$10,451
Allowance for loan losses collectively evaluated for impairment	51,568		49,017
Total ending allowance balance	57,911		59,468
Loans individually evaluated for impairment	95,974		112,304
Loans collectively evaluated for impairment	4,639,513		4,508,201
Total ending loan balance, net of accrued interest receivable	4,735,487		4,620,505
Allowance for loan losses as a percentage of loan balance individually evaluated for impairment	6.61%		9.31%
Allowance for loan losses as a percentage of loan balance collectively evaluated for impairment	1.11%		1.09%
Total ending allowance for loan losses balance as a percentage of loan balance	1.22%		1.29%
Recorded investment	96,005		112,315
Recorded investment collectively evaluated for impairment	4,652,593		4,521,684
Recorded Investment	4,748,598		4,633,999
Commercial Financial And Agricultural [Member]	'		'
Financing Receivable, Allowance for Credit Losses [Line Items]	'		'
Allowance for loan losses individually evaluated for impairment	2,860		3,268
Allowance for loan losses collectively evaluated for impairment	11,336		10,950
Total ending allowance balance	14,196		14,218
Loans individually evaluated for impairment	17,628		20,724
Loans collectively evaluated for impairment	800,266		804,708
Total ending loan balance, net of accrued interest receivable	817,894	[1]	825,432	[1]
Allowance for loan losses as a percentage of loan balance individually evaluated for impairment	16.22%		15.77%
Allowance for loan losses as a percentage of loan balance collectively evaluated for impairment	1.42%		1.36%
Total ending allowance for loan losses balance as a percentage of loan balance	1.74%		1.72%
Recorded investment	17,628		20,727
Recorded investment collectively evaluated for impairment	803,206		807,784
Recorded Investment	820,834	[1]	828,511	[1]
Commercial Real Estate [Member]	'		'
Financing Receivable, Allowance for Credit Losses [Line Items]	'		'
Allowance for loan losses individually evaluated for impairment	781		5,496
Allowance for loan losses collectively evaluated for impairment	10,281		10,403
Total ending allowance balance	11,062		15,899
Loans individually evaluated for impairment	35,135		41,816
Loans collectively evaluated for impairment	1,064,641		1,070,457
Total ending loan balance, net of accrued interest receivable	1,099,776	[1]	1,112,273	[1]
Allowance for loan losses as a percentage of loan balance individually evaluated for impairment	2.22%		13.14%
Allowance for loan losses as a percentage of loan balance collectively evaluated for impairment	0.97%		0.97%
Total ending allowance for loan losses balance as a percentage of loan balance	1.01%		1.43%
Recorded investment	35,138		41,822
Recorded investment collectively evaluated for impairment	1,067,973		1,074,216
Recorded Investment	1,103,111	[1]	1,116,038	[1]
Construction Real Estate [Member]	'		'
Financing Receivable, Allowance for Credit Losses [Line Items]	'		'
Allowance for loan losses individually evaluated for impairment	2,174		1,132
Allowance for loan losses collectively evaluated for impairment	5,647		5,723
Total ending allowance balance	7,821		6,855
Loans individually evaluated for impairment	14,336		15,559
Loans collectively evaluated for impairment	140,656		140,557
Total ending loan balance, net of accrued interest receivable	154,992		156,116
Allowance for loan losses as a percentage of loan balance individually evaluated for impairment	15.16%		7.28%
Allowance for loan losses as a percentage of loan balance collectively evaluated for impairment	4.01%		4.07%
Total ending allowance for loan losses balance as a percentage of loan balance	5.05%		4.39%
Recorded investment	14,332		15,559
Recorded investment collectively evaluated for impairment	141,060		140,944
Recorded Investment	155,392		156,503
Residential Real Estate [Member]	'		'
Financing Receivable, Allowance for Credit Losses [Line Items]	'		'
Allowance for loan losses individually evaluated for impairment	447		555
Allowance for loan losses collectively evaluated for impairment	14,072		13,696
Total ending allowance balance	14,519		14,251
Loans individually evaluated for impairment	28,743		33,406
Loans collectively evaluated for impairment	1,799,406		1,766,141
Total ending loan balance, net of accrued interest receivable	1,828,149		1,799,547
Allowance for loan losses as a percentage of loan balance individually evaluated for impairment	1.56%		1.66%
Allowance for loan losses as a percentage of loan balance collectively evaluated for impairment	0.78%		0.78%
Total ending allowance for loan losses balance as a percentage of loan balance	0.79%		0.79%
Recorded investment	28,775		33,408
Recorded investment collectively evaluated for impairment	1,802,999		1,769,604
Recorded Investment	1,831,774		1,803,012
Consumer [Member]	'		'
Financing Receivable, Allowance for Credit Losses [Line Items]	'		'
Allowance for loan losses individually evaluated for impairment	81		0
Allowance for loan losses collectively evaluated for impairment	10,232		8,245
Total ending allowance balance	10,313		8,245
Loans individually evaluated for impairment	132		799
Loans collectively evaluated for impairment	831,322		722,934
Total ending loan balance, net of accrued interest receivable	831,454		723,733
Allowance for loan losses as a percentage of loan balance individually evaluated for impairment	61.36%		0.00%
Allowance for loan losses as a percentage of loan balance collectively evaluated for impairment	1.23%		1.14%
Total ending allowance for loan losses balance as a percentage of loan balance	1.24%		1.14%
Recorded investment	132		799
Recorded investment collectively evaluated for impairment	834,101		725,709
Recorded Investment	834,233		726,508
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	3,222		3,404
Total ending loan balance, net of accrued interest receivable	3,222		3,404
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	3,254		3,427
Recorded Investment	$3,254		$3,427
[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.

Earnings_Per_Common_Share_Narr

Earnings Per Common Share (Narrative) (Details)	3 Months Ended	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2014	Jun. 30, 2013
Earnings Per Share [Abstract]	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding, Number	21,975	21,975	'
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements	19,732	16,798	0

Earnings_Per_Common_Share_Summ

Earnings Per Common Share (Summary Of Computation Of Basic And Diluted Earnings Per Common Share) (Details) (USD $)	3 Months Ended		6 Months Ended
In Thousands, except Share data, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Earnings Per Share [Abstract]	'	'	'	'
Income available to common shareholders	$21,827	$20,034	$41,446	$40,744
Denominator for basic earnings per share (weighted average common shares outstanding)	15,392,435	15,411,981	15,396,770	15,411,986
Effect of dilutive options and warrants	19,732	0	16,798	0
Denominator for diluted earnings per share (weighted average common shares outstanding adjusted for the effect of dilutive options and warrants)	15,412,167	15,411,981	15,413,568	15,411,986
Basic earnings per common share	$1.42	$1.30	$2.69	$2.64
Diluted earnings per common share	$1.42	$1.30	$2.69	$2.64

Segment_Information_Schedule_O

Segment Information (Schedule Of Operating Results By Segment) (Details) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013
			segments
Segment Reporting Information [Line Items]	'	'	'	'	'
Number of Operating Segments	'	'	3	'	'
Net interest income	$56,561	$54,712	$111,041	$110,165	'
Provision for loan losses	-1,260	673	-3,485	1,002	'
Other income and security gains	19,671	19,298	36,319	38,103	'
Total other expense	48,196	46,570	95,894	92,668	'
Income (loss) before income taxes	29,296	26,767	54,951	54,598	'
Income Tax Expense (Benefit)	7,469	6,733	13,505	13,854	'
Net income	21,827	20,034	41,446	40,744	'
Assets	6,789,173	6,640,473	6,789,173	6,640,473	6,638,347
PNB [Member]	'	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'	'
Net interest income	55,290	51,736	108,389	104,471	'
Provision for loan losses	1,683	2,122	1,543	5,252	'
Other income and security gains	18,909	18,536	34,612	36,408	'
Total other expense	41,979	40,408	84,290	80,732	'
Income (loss) before income taxes	30,537	27,742	57,168	54,895	'
Income Tax Expense (Benefit)	8,348	7,420	15,372	14,633	'
Net income	22,189	20,322	41,796	40,262	'
Assets	6,685,849	6,519,766	6,685,849	6,519,766	'
GFSC [Member]	'	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'	'
Net interest income	1,863	2,238	3,841	4,371	'
Provision for loan losses	315	210	589	420	'
Other income and security gains	'	-3	1	-1	'
Total other expense	812	810	1,587	1,596	'
Income (loss) before income taxes	736	1,215	1,666	2,354	'
Income Tax Expense (Benefit)	258	425	584	824	'
Net income	478	790	1,082	1,530	'
Assets	42,569	50,307	42,569	50,307	'
SEPH [Member]	'	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'	'
Net interest income	-98	-347	-293	-1,002	'
Provision for loan losses	-3,258	-1,659	-5,617	-4,670	'
Other income and security gains	876	645	1,713	1,476	'
Total other expense	3,413	3,909	5,934	7,253	'
Income (loss) before income taxes	623	-1,952	1,103	-2,109	'
Income Tax Expense (Benefit)	218	-683	386	-738	'
Net income	405	-1,269	717	-1,371	'
Assets	57,890	78,993	57,890	78,993	'
All Other [Member]	'	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'	'
Net interest income	-494	1,085	-896	2,325	'
Provision for loan losses	'	'	'	'	'
Other income and security gains	-114	120	-7	220	'
Total other expense	1,992	1,443	4,083	3,087	'
Income (loss) before income taxes	-2,600	-238	-4,986	-542	'
Income Tax Expense (Benefit)	-1,355	-429	-2,837	-865	'
Net income	-1,245	191	-2,149	323	'
Assets	$2,865	($8,593)	$2,865	($8,593)	'

Mortgage_Loans_Held_For_Sale_D

Mortgage Loans Held For Sale (Details) (USD $)	6 Months Ended	12 Months Ended
	Jun. 30, 2014	Dec. 31, 2013
Loans Receivable Held-for-sale, Net [Abstract]	'	'
Mortgage loans held for sale	$6,577,000	$1,666,000
Mortgage loans held for sale, contractual balance	6,500,000	1,600,000
Gain expected upon sale of mortgage loans	$115,000	$28,000

Investment_Securities_Narrativ

Investment Securities (Narrative) (Details) (USD $)	3 Months Ended	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2014	Jun. 30, 2013
Schedule of Investments [Line Items]	'	'	'
Available-for-sale Securities and Held-to-maturity Securities	'	'468	'
Other than Temporary Impairment Losses, Investments	$0	$0	$0
Asset backed securities mortgage portfolio, term	'	'15 years	'
Pre-tax gain on sale of securities	'	20,000	0
U.S. Treasury And Sponsored Entities Callable Notes [Member]	'	'	'
Schedule of Investments [Line Items]	'	'	'
Available for Sale expected to be called	167,800,000	167,800,000	'
Available-for-sale securities	$551,900,000	$551,900,000	'
U.S. Treasury And Sponsored Entities Callable Notes [Member] | Minimum [Member]	'	'	'
Schedule of Investments [Line Items]	'	'	'
Available for Sale Securities, Debt Maturities, Term	'	'8 years	'
U.S. Treasury And Sponsored Entities Callable Notes [Member] | Maximum [Member]	'	'	'
Schedule of Investments [Line Items]	'	'	'
Available for Sale Securities, Debt Maturities, Term	'	'13 years	'

Investment_Securities_Schedule

Investment Securities (Schedule Of Investment Securities) (Details) (USD $)	6 Months Ended	12 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Schedule of Investments [Line Items]	'	'
Securities Available-for-Sale, Amortized Cost	$1,206,219	$1,222,143
Securities Available-for-Sale, Gross Unrealized Holdings Gains	15,160	9,609
Securities Available-for-Sale, Gross Unrealized Holding Losses	24,084	55,486
Securities Available-for-Sale, Total Fair value	1,197,295	1,176,266
Securities Held-to-Maturity, Amortized Cost	162,304	182,061
Securities Held-to-Maturity, Gross Unrecognized Holding Gains	3,738	5,383
Securities Held-to-Maturity, Gross Unrecognized Holding Losses	256	42
Securities Held-to-Maturity, Estimated Fair Value	165,786	187,402
Obligations Of U.S. Treasury And Other U.S. Government Sponsored Entities [Member]	'	'
Schedule of Investments [Line Items]	'	'
Securities Available-for-Sale, Amortized Cost	570,634	570,632
Securities Available-for-Sale, Gross Unrealized Holdings Gains	'	'
Securities Available-for-Sale, Gross Unrealized Holding Losses	18,698	45,496
Securities Available-for-Sale, Total Fair value	551,936	525,136
Obligations Of States And Political Subdivisions [Member]	'	'
Schedule of Investments [Line Items]	'	'
Securities Held-to-Maturity, Amortized Cost	85	240
Securities Held-to-Maturity, Gross Unrecognized Holding Gains	'	1
Securities Held-to-Maturity, Gross Unrecognized Holding Losses	'	'
Securities Held-to-Maturity, Estimated Fair Value	85	241
U.S. Government Sponsored Entities Asset-Backed Securities [Member]	'	'
Schedule of Investments [Line Items]	'	'
Securities Available-for-Sale, Amortized Cost	634,465	650,391
Securities Available-for-Sale, Gross Unrealized Holdings Gains	13,631	8,070
Securities Available-for-Sale, Gross Unrealized Holding Losses	5,386	9,990
Securities Available-for-Sale, Total Fair value	642,710	648,471
Securities Held-to-Maturity, Amortized Cost	162,219	181,821
Securities Held-to-Maturity, Gross Unrecognized Holding Gains	3,738	5,382
Securities Held-to-Maturity, Gross Unrecognized Holding Losses	256	42
Securities Held-to-Maturity, Estimated Fair Value	165,701	187,161
Other Equity Securities [Member]	'	'
Schedule of Investments [Line Items]	'	'
Securities Available-for-Sale, Amortized Cost	1,120	1,120
Securities Available-for-Sale, Gross Unrealized Holdings Gains	1,529	1,539
Securities Available-for-Sale, Gross Unrealized Holding Losses	'	'
Securities Available-for-Sale, Total Fair value	$2,649	$2,659

Investment_Securities_Schedule1

Investment Securities (Schedule Of Unrealized Loss On Securities) (Details) (USD $)	6 Months Ended	12 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Schedule of Investments [Line Items]	'	'
Securities Available-for-Sale, Less than 12 months, Fair value	'	$781,661
Securities Available-for-Sale, Less than 12 months, Unrealized losses	'	38,173
Securities Available-for-Sale, 12 months or longer, Fair value	748,503	169,082
Securities Available-for-Sale, 12 months or longer, Unrealized losses	24,084	17,313
Securities Available-for-Sale, Fair value, Total	748,503	950,743
Securities Available-for-Sale, Unrealized losses, Total	24,084	55,486
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	'	377,626
Securities Available-for-Sale, Less than 12 months, Unrealized losses	'	29,256
Securities Available-for-Sale, 12 months or longer, Fair value	551,936	147,510
Securities Available-for-Sale, 12 months or longer, Unrealized losses	18,698	16,240
Securities Available-for-Sale, Fair value, Total	551,936	525,136
Securities Available-for-Sale, Unrealized losses, Total	18,698	45,496
U.S. Government Sponsored Entities Asset-Backed Securities [Member]	'	'
Schedule of Investments [Line Items]	'	'
Securities Available-for-Sale, Less than 12 months, Fair value	'	404,035
Securities Available-for-Sale, Less than 12 months, Unrealized losses	'	8,917
Securities Available-for-Sale, 12 months or longer, Fair value	196,567	21,572
Securities Available-for-Sale, 12 months or longer, Unrealized losses	5,386	1,073
Securities Available-for-Sale, Fair value, Total	196,567	425,607
Securities Available-for-Sale, Unrealized losses, Total	5,386	9,990
Securities Held-to-Maturity, Less than 12 months, Fair value	20,577	5,781
Securities Held-to-Maturity, Less than 12 months, Unrealized losses	228	42
Securities Held-to-Maturity, 12 months or longer, Fair value	3,800	'
Securities Held-to-Maturity, 12 months or longer, Unrealized losses	28	'
Securities Held-to-Maturity, Fair value, Total	24,377	5,781
Securities Held-to-Maturity, Unrealized losses, Total	$256	$42

Investment_Securities_Amortize

Investment Securities (Amortized Cost And Estimated Fair Value Of Investments In Debt Securities By Contractual Maturity) (Details) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Schedule of Investments [Line Items]	'	'
Securities Available-for-Sale, Total Fair value	$1,197,295	$1,176,266
Securities Held-to-Maturity, Amortized Cost	162,304	182,061
Securities held-to-maturity, fair value	165,786	187,402
Obligations Of States And Political Subdivisions [Member]	'	'
Schedule of Investments [Line Items]	'	'
Securities Held-to-Maturity, Due within one year, Amortized cost	85	'
Securities Held-to-Maturity, Due within one year, Fair value	85	'
Held to Maturity Securities Debt Maturities Within One Year Weighted Avg Yield	4.40%	'
Securities Held-to-Maturity, Amortized Cost	85	240
Securities held-to-maturity, fair value	85	241
Obligations Of U.S. Treasury And Other U.S. Government Sponsored Entities [Member]	'	'
Schedule of Investments [Line Items]	'	'
Securities Available-for-Sale, Due one through five years, Amortized cost	173,750	'
Securities Available-for-Sale, Due one through five years, Fair value	167,842	'
Available for Sale Securities Debt Maturities After One Through Five Years Weighted Avg Yield	1.80%	'
Securities Available-for-Sale, Due five through ten years, Amortized cost	396,884	'
Securities Available-for-Sale, Due five through ten years, Fair value	384,094	'
Available for Sale Securities Debt Maturities After Five Through Ten Years Weighted Avg Yield	2.40%	'
Securities Available-for-Sale, Total, Amortized cost	570,634	'
Securities Available-for-Sale, Total Fair value	551,936	525,136
Available for Sale Securities Weighted Avg Yield	2.20%	'
U.S. Government Sponsored Entities Asset-Backed Securities [Member]	'	'
Schedule of Investments [Line Items]	'	'
Securities Available-for-Sale, Total, Amortized cost	634,465	'
Securities Available-for-Sale, Total Fair value	642,710	648,471
Available for Sale Securities Weighted Avg Yield	2.50%	'
Securities Held-to-Maturity, Amortized Cost	162,219	181,821
Securities held-to-maturity, fair value	$165,701	$187,161
Held to Maturity Securities weighted avg yield	3.40%	'

Other_Investment_Securities_Sc

Other Investment Securities (Schedule Of Other Investment Securities) (Details) (USD $)	6 Months Ended
	Jun. 30, 2014	Dec. 31, 2013
Schedule of Investments [Line Items]	'	'
Federal Home Loan Bank stock	$50,086,000	$59,031,000
Federal Reserve Bank stock	8,225,000	6,876,000
FHLB Shares repurchased	89,460	'
FHLB Stock amount repurchased	8,900,000	'
FRB Stock shares purchased	27,000	'
FRB amount stock purchased	1,400,000	'
Other investment securities	$58,311,000	$65,907,000

Share_Based_Compensation_Detai

Share Based Compensation (Details) (USD $)	3 Months Ended	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2014	Jun. 30, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'
Allocated Share-based Compensation Expense	$117,000	$220,000	$0
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	567,475	567,475	'
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross	'	21,975	'

Pension_Plan_Components_Of_Net

Pension Plan (Components Of Net Periodic Benefit Expense) (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Defined Benefit Plan, Net Periodic Benefit Cost [Abstract]	'	'	'	'
Service cost	$1,083,000	$1,204,000	$2,166,000	$2,408,000
Interest cost	1,144,000	1,056,000	2,288,000	2,112,000
Expected return on plan assets	-2,717,000	-2,384,000	-5,434,000	-4,768,000
Amortization of prior service cost	5,000	5,000	10,000	10,000
Recognized net actuarial loss	0	676,000	0	1,352,000
Benefit expense	-485,000	557,000	-970,000	1,114,000
Pension plan contributions	'	'	$0	$12,600,000

Loan_Servicing_Narrative_Detai

Loan Servicing (Narrative) (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013
Transfers and Servicing of Financial Assets [Abstract]	'	'	'	'	'
Serviced sold mortgage loans	$1,290,000,000	$1,350,000,000	$1,290,000,000	$1,350,000,000	$1,330,000,000
Serviced sold mortgage loans with recourse	7,900,000	12,300,000	7,900,000	12,300,000	10,700,000
Mortgage Loans Sold with Recourse, Reserve	243,000	'	243,000	'	1,000,000
Servicing fees included in other service income	$900,000	$900,000	$1,800,000	$1,800,000,000	'

Loan_Servicing_Activity_For_MS

Loan Servicing (Activity For MSRs And Related Valuation Allowance) (Details) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Servicing Asset at Amortized Value, Balance [Roll Forward]	'	'	'	'
Carrying amount, net, beginning of period	$8,778	$8,121	$9,013	$7,763
Additions	280	688	438	1,799
Amortization	-435	-727	-828	-1,542
Changes in valuation inputs & assumptions	39	178	39	240
Carrying amount, net, end of period	8,662	8,260	8,662	8,260
Valuation Allowance for Impairment of Recognized Servicing Assets [Roll Forward]	'	'	'	'
Valuation allowance, beginning of period	1,031	2,262	1,031	2,324
Changes in valuation allowance	-39	-178	-39	-240
Valuation allowance, end of period	$992	$2,084	$992	$2,084

Fair_Value_Narrative_Details

Fair Value (Narrative) (Details) (USD $)	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2012
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'	'	'	'	'	'	'
Impaired Financing Receivable, Carrying Value	$89,700,000	'	$89,700,000	'	$101,900,000	'	'	'
Discount percentage applied to real estate appraised values	'	'	15.00%	'	'	'	'	'
Discount percentage applied to lot development appraised values	'	'	6.00%	'	'	'	'	'
Partial Charge-Offs On Impaired Loans	'	'	58,400,000	'	63,300,000	'	'	'
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	6,343,000	'	6,343,000	'	10,451,000	'	'	'
Impaired Financing Receivable, Related Allowance	6,343,000	'	6,343,000	'	10,451,000	'	'	'
Impaired loans carried at fair value	30,183,000	'	30,183,000	'	33,819,000	'	'	'
Partial Charge-Offs On Impaired Loans carried at Fair Value	'	'	42,900,000	'	49,000,000	'	'	'
Book Value Of Impaired Loans Carried At Fair Value	33,600,000	'	33,600,000	'	41,000,000	'	'	'
Impaired Financing Receivable, carried at fair value, related expense	300,000	-200,000	2,500,000	2,100,000	'	'	'	'
MSR recorded at lower of cost or fair value	8,662,000	8,260,000	8,662,000	8,260,000	9,013,000	8,778,000	8,121,000	7,763,000
Mortgage Servicing Rights Fair Value	2,600,000	'	2,600,000	'	'	'	'	'
Valuation allowance of MSR	992,000	2,084,000	992,000	2,084,000	1,031,000	1,031,000	2,262,000	2,324,000
MSRs recorded at cost	6,100,000	'	6,100,000	'	6,700,000	'	'	'
Changes due to fair value adjustments	39,000	178,000	39,000	240,000	'	'	'	'
Other Real Estate, Foreclosed Assets, and Repossessed Assets	23,909,000	'	23,909,000	'	34,636,000	'	'	'
Percent of OREO held at fair value	57.70%	'	57.70%	'	53.50%	'	'	'
Other Real Estate, Foreclosed Assets, and Repossessed Assets, Fair Value	13,800,000	'	13,800,000	'	18,526,000	'	'	'
OREO valuation adjustments	675,000	600,000	1,091,000	199,000	'	'	'	'
Commercial Receivables, excluding Commercial, Financial, and Agricultural [Domain]	'	'	'	'	'	'	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'	'	'	'	'	'	'
Impaired Financing Receivable, Related Allowance	3,402,000	'	3,402,000	'	7,183,000	'	'	'
Financing Receivable, not collateral dependent [Domain]	'	'	'	'	'	'	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'	'	'	'	'	'	'
Impaired Financing Receivable, Related Allowance	$2,941,000	'	$2,941,000	'	$3,268,000	'	'	'

Fair_Value_Assets_And_Liabilit

Fair Value (Assets And Liabilities Measured At Fair Value On A Recurring Basis) (Details) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Mortgage loans held for sale	$6,577	$1,666
Fair Value Swap [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Swap	135	135
Fair Value, Measurements, Recurring [Member] | Level 1 [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Mortgage loans held for sale	'	'
Mortgage IRLCs	'	'
Fair Value, Measurements, Recurring [Member] | Level 2 [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Mortgage loans held for sale	6,577	1,666
Mortgage IRLCs	82	61
Fair Value, Measurements, Recurring [Member] | Level 3 [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Mortgage loans held for sale	'	'
Mortgage IRLCs	'	'
Fair Value, Measurements, Recurring [Member] | Fair Value [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Mortgage loans held for sale	6,577	1,666
Mortgage IRLCs	82	61
Fair Value, Measurements, Recurring [Member] | Obligations Of U.S. Treasury And Other U.S. Government Sponsored Entities [Member] | Level 1 [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Investment securities	'	'
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	551,936	525,136
Fair Value, Measurements, Recurring [Member] | Obligations Of U.S. Treasury And Other U.S. Government Sponsored Entities [Member] | Level 3 [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Investment securities	'	'
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	551,936	525,136
Fair Value, Measurements, Recurring [Member] | U.S. Government Sponsored Entities' Asset-Backed Securities [Member] | Level 1 [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Investment securities	'	'
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	642,710	648,471
Fair Value, Measurements, Recurring [Member] | U.S. Government Sponsored Entities' Asset-Backed Securities [Member] | Level 3 [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Investment securities	'	'
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	642,710	648,471
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	1,902	1,900
Fair Value, Measurements, Recurring [Member] | Other Equity Securities [Member] | Level 2 [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Investment securities	'	'
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	747	759
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	2,649	2,659
Fair Value, Measurements, Recurring [Member] | Fair Value Swap [Member] | Level 1 [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Swap	'	'
Fair Value, Measurements, Recurring [Member] | Fair Value Swap [Member] | Level 2 [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Swap	'	'
Fair Value, Measurements, Recurring [Member] | Fair Value Swap [Member] | Level 3 [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Swap	135	135
Fair Value, Measurements, Recurring [Member] | Fair Value Swap [Member] | Fair Value [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Swap	$135	$135

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 $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Other Equity Securities [Member]	'	'	'	'
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]	'	'	'	'
Balance, beginning	$711	$776	$759	$780
Included in earnings - realized	0	0	0	0
Included in other comprehensive income	36	19	-12	15
Periodic, sales, issuances and settlements, other	0	0	0	0
Periodic settlement of fair value swap	0	0	0	0
Balance, ending	747	795	747	795
Fair Value Swap [Member]	'	'	'	'
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]	'	'	'	'
Balance, Beginning of Period	-135	-135	-135	-135
Included in earnings - unrealized	0	0	0	0
Included in other comprehensive income	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	($135)	($135)	($135)	($135)

Fair_Value_Fair_Value_Of_Finan

Fair Value (Fair Value Of Financial Instruments) (Details) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Cash and money market instruments	$196,966	$147,030
Investment securities	1,363,081	1,363,668
Mortgage loans held for sale	6,577	1,666
Impaired loans carried at fair value	30,183	33,819
Other loans	4,657,607	4,531,680
Loans receivable, net	4,694,449	4,567,226
Noninterest bearing checking accounts	1,163,288	1,193,553
Interest bearing transactions accounts	1,346,223	1,145,525
Savings accounts	1,162,352	1,124,994
Time deposits	1,255,881	1,331,129
Other	4,063	1,263
Total deposits	4,931,807	4,796,464
Short-term borrowings	250,689	242,029
Long-term debt	835,850	860,963
Subordinated debentures/notes	86,850	83,140
Fair Value Swap [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Swap	135	135
Securities [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest receivable	4,727	4,840
Loans [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest receivable	13,111	13,495
Deposits [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest payable	1,259	1,366
Borrowings [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest payable	1,490	1,535
Reported Value Measurement [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Cash and money market instruments	196,966	147,030
Investment securities	1,359,599	1,358,327
Mortgage loans held for sale	6,577	1,666
Derivative Assets	82	61
Impaired loans carried at fair value	30,183	33,819
Other loans	4,640,734	4,525,491
Loans receivable, net	4,677,576	4,561,037
Noninterest bearing checking accounts	1,163,288	1,193,553
Interest bearing transactions accounts	1,346,223	1,145,525
Savings accounts	1,162,352	1,124,994
Time deposits	1,251,285	1,324,659
Other	4,063	1,263
Total deposits	4,927,211	4,789,994
Short-term borrowings	250,689	242,029
Long-term debt	787,465	810,541
Subordinated debentures/notes	80,250	80,250
Reported Value Measurement [Member] | Fair Value Swap [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Swap	135	135
Reported Value Measurement [Member] | Securities [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest receivable	4,727	4,840
Reported Value Measurement [Member] | Loans [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest receivable	13,111	13,495
Reported Value Measurement [Member] | Deposits [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest payable	1,259	1,366
Reported Value Measurement [Member] | Borrowings [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest payable	1,490	1,535
Fair Value, Inputs, Level 1 [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Cash and money market instruments	196,966	147,030
Investment securities	1,902	1,900
Mortgage loans held for sale	'	'
Derivative Assets	0	0
Impaired loans carried at fair value	'	'
Other loans	'	'
Loans receivable, net	'	'
Noninterest bearing checking accounts	1,163,288	1,193,553
Interest bearing transactions accounts	1,346,223	1,145,525
Savings accounts	1,162,352	1,124,994
Time deposits	'	'
Other	4,063	1,263
Total deposits	3,675,926	3,465,335
Short-term borrowings	'	'
Long-term debt	'	'
Subordinated debentures/notes	'	'
Fair Value, Inputs, Level 1 [Member] | Fair Value Swap [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Swap	'	'
Fair Value, Inputs, Level 1 [Member] | Securities [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest receivable	'	'
Fair Value, Inputs, Level 1 [Member] | Loans [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest receivable	'	'
Fair Value, Inputs, Level 1 [Member] | Deposits [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest payable	15	16
Fair Value, Inputs, Level 1 [Member] | Borrowings [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest payable	9	4
Estimate of Fair Value Measurement [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Derivative Assets	82	61
Impaired loans carried at fair value	'	33,819
Level 2 [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Cash and money market instruments	'	'
Investment securities	1,360,432	1,361,009
Mortgage loans held for sale	6,577	1,666
Derivative Assets	82	61
Impaired loans carried at fair value	'	'
Other loans	'	'
Loans receivable, net	6,659	1,727
Noninterest bearing checking accounts	'	'
Interest bearing transactions accounts	'	'
Savings accounts	'	'
Time deposits	1,255,881	1,331,129
Other	'	'
Total deposits	1,255,881	1,331,129
Short-term borrowings	250,689	242,029
Long-term debt	835,850	860,963
Subordinated debentures/notes	86,850	83,140
Level 2 [Member] | Fair Value Swap [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Swap	'	'
Level 2 [Member] | Securities [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest receivable	4,727	4,840
Level 2 [Member] | Loans [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest receivable	'	'
Level 2 [Member] | Deposits [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest payable	1,244	1,350
Level 2 [Member] | Borrowings [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest payable	1,481	1,531
Fair Value, Inputs, Level 3 [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Cash and money market instruments	'	'
Investment securities	747	759
Mortgage loans held for sale	'	'
Derivative Assets	0	0
Impaired loans carried at fair value	30,183	33,819
Other loans	4,657,607	4,531,680
Loans receivable, net	4,687,790	4,565,499
Noninterest bearing checking accounts	'	'
Interest bearing transactions accounts	'	'
Savings accounts	'	'
Time deposits	'	'
Other	'	'
Total deposits	'	'
Short-term borrowings	'	'
Long-term debt	'	'
Subordinated debentures/notes	'	'
Fair Value, Inputs, Level 3 [Member] | Fair Value Swap [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Swap	135	135
Fair Value, Inputs, Level 3 [Member] | Securities [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest receivable	'	'
Fair Value, Inputs, Level 3 [Member] | Loans [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest receivable	13,111	13,495
Fair Value, Inputs, Level 3 [Member] | Deposits [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest payable	'	'
Fair Value, Inputs, Level 3 [Member] | Borrowings [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest payable	'	'

Fair_Value_Qualitative_informa

Fair Value Qualitative information about Level 3 fair value measurements (Details) (USD $)	6 Months Ended	12 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	4,694,449	4,567,226
Impaired loans carried at fair value	30,183	33,819
Other Assets, Fair Value Disclosure	4,657,607	4,531,680
Fair Value, Measurements, Nonrecurring [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	30,183	33,819
Other Assets, Fair Value Disclosure	13,793	18,526
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	30,183	33,819
Other Assets, Fair Value Disclosure	13,793	18,526
Fair Value, Measurements, Nonrecurring [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] | Loans Receivable [Member] | Minimum [Member] | Cost Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Accumulated Depreciation	11.70%	11.70%
Fair Value, Measurements, Nonrecurring [Member] | Loans Receivable [Member] | Maximum [Member] | Income Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Cap Rate	12.50%	12.50%
Fair Value, Measurements, Nonrecurring [Member] | Loans Receivable [Member] | Maximum [Member] | Cost Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Accumulated Depreciation	65.00%	65.00%
Fair Value, Measurements, Nonrecurring [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	9.40%	9.10%
Fair Value, Measurements, Nonrecurring [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	38.70%	37.10%
Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Other Assets, Fair Value Disclosure	9,157	11,041
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	9,157	11,041
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	17,799	21,100
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	17,799	21,100
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	'	21,100
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	0.00%	0.00%
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	96.00%	109.00%
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	32.20%	22.80%
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	'	4,777
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	0.00%	0.00%
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	10.80%	11.00%
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	170.60%	96.00%
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	20.00%	20.00%
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	16.70%	13.90%
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	14.60%	14.90%
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	'	3,788
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	0.00%	0.00%
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%	11.00%
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	76.00%	40.00%
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	25.00%	20.00%
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	41.80%	22.40%
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	17.10%	18.00%
Fair Value, Measurements, Nonrecurring [Member] | Residential Real Estate [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Other Assets, Fair Value Disclosure	2,796	3,366
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	2,796	3,366
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	'	4,154
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	10.00%	7.80%
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	121.80%	121.80%
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	10.00%	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	14.00%	14.90%
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	10.00%	8.40%
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	0.00%	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%	8.00%
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%	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	140.00%	140.00%
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	10.00%	11.50%
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%	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	1,840	4,119
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	18.20%	17.70%
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	9.50%	9.60%
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	76.50%	80.00%
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%	13.00%
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	437.00%	484.00%
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%	14.00%
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	9,157	11,041
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	33.30%	36.20%
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%	13.60%
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	5.40%	5.40%
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	80.50%	273.00%
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	7.80%	7.80%
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	2,796	3,366
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	26.20%	19.20%
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	7.40%	7.40%
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	4,378	4,777
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	4,378	4,777
Construction Real Estate - Remaining Commercial [Member] | Fair Value, Measurements, Nonrecurring [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	4,982	3,788
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	4,982	3,788
Fair Value [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Impaired loans carried at fair value	'	33,819
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	17,799	'
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	3,024	'
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	4,378	'
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	4,982	'

Fair_Value_Fair_Value_Assets_a

Fair Value Fair Value (Assets and liabilities measured at fair value on a nonrecurring basis) (Details) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	$4,694,449	$4,567,226
Other Assets, Fair Value Disclosure	4,657,607	4,531,680
Fair Value, Measurements, Nonrecurring [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	30,183	33,819
Servicing Asset at Fair Value, Amount	2,568	2,259
Other Assets, Fair Value Disclosure	13,793	18,526
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	30,183	33,819
Servicing Asset at Fair Value, Amount	'	'
Other Assets, Fair Value Disclosure	13,793	18,526
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	'	'
Servicing Asset at Fair Value, Amount	2,568	2,259
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	17,799	21,100
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	17,799	21,100
Commercial Real Estate Portfolio Segment [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	'	'
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	2,796	3,366
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	2,796	3,366
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	9,157	11,041
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	9,157	11,041
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	1,840	4,119
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	1,840	4,119
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	3,024	4,154
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	3,024	4,154
Residential Real Estate [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	'	'
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	4,982	3,788
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	4,982	3,788
Construction Real Estate - Remaining Commercial [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	'	'
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	4,378	4,777
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	4,378	4,777
Construction Real Estate - SEPH Commercial Land And Development [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	'	'
Reported Value Measurement [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	4,677,576	4,561,037
Other Assets, Fair Value Disclosure	4,640,734	4,525,491
Fair Value, Inputs, Level 3 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	4,687,790	4,565,499
Other Assets, Fair Value Disclosure	4,657,607	4,531,680
Level 2 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	6,659	1,727
Other Assets, Fair Value Disclosure	'	'
Level 1 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	'	'
Other Assets, Fair Value Disclosure	'	'

Fair_Value_Fair_Value_Impaired

Fair Value Fair Value (Impaired Financing Receivables Additional Information) (Details) (USD $)	6 Months Ended	12 Months Ended
	Jun. 30, 2014	Dec. 31, 2013	Jun. 30, 2013
Schedule of Impaired Financing Receivables Additional Information [Line Items]	'	'	'
Book Value Of Impaired Loans Carried At Fair Value	$33,600,000	$41,000,000	'
Partial Charge-Offs On Impaired Loans carried at Fair Value	42,900,000	49,000,000	'
Impaired Financing Receivable, Related Allowance	6,343,000	10,451,000	'
impaired Financing Receivable, loans not held at Fair Value, Carrying Amount	59,479,000	68,045,000	'
Impaired Financing Receivable, Recorded Investment	96,005,000	112,315,000	126,102,000
Impaired loans carried at fair value	30,183,000	33,819,000	'
Impaired Financing Receivable, loans not held at Fair Value, Recorded Investment	62,420,000	71,313,000	'
Partial Charge-offs on Impaired Loans carried at Cost	15,485,000	14,320,000	'
Impaired Financing Receivable, Carrying Value	89,700,000	101,900,000	'
Partial Charge-Offs On Impaired Loans	58,400,000	63,300,000	'
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	6,343,000	10,451,000	'
Financing Receivable, not collateral dependent [Domain]	'	'	'
Schedule of Impaired Financing Receivables Additional Information [Line Items]	'	'	'
Impaired Financing Receivable, Related Allowance	2,941,000	3,268,000	'
Commercial Receivables, excluding Commercial, Financial, and Agricultural [Domain]	'	'	'
Schedule of Impaired Financing Receivables Additional Information [Line Items]	'	'	'
Impaired Financing Receivable, Related Allowance	$3,402,000	$7,183,000	'

Other_Comprehensive_Income_Los2

Other Comprehensive Income (Loss) (Component Of Accumulated Other Comprehensive Income (Loss)) (Details) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Mar. 31, 2014	Dec. 31, 2013	Mar. 31, 2013	Dec. 31, 2012
Accumulated Other Comprehensive Income (Loss) [Line Items]	'	'	'	'	'	'	'	'
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	$13,092	($20,537)	$24,033	($22,916)	'	'	'	'
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	-13	'	-13	'	'	'	'	'
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax	13	'	13	'	'	'	'	'
Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax	13,079	-20,537	24,020	-22,916	'	'	'	'
Other comprehensive income (loss)	13,079	-20,537	24,020	-22,916	'	'	'	'
Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, before Reclassification Adjustments, Net of Tax	13,092	-20,537	24,033	-22,916	'	'	'	'
Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Adjustment, before Reclassification Adjustments, Net of Tax	0	0	0	0	'	'	'	'
Changes in pension plan assets and benefit obligations, Net-of-tax amount	-5,598	-27,134	-5,598	-27,134	5,598	5,598	27,134	27,134
Unrealized gains on available-for-sale securities, Net-of-tax amount	-5,801	-13,300	-5,801	-13,300	-18,880	-29,821	7,237	9,616
Total accumulated other comprehensive income (loss), Net-of-tax amount	-11,399	-40,434	-11,399	-40,434	-24,478	-35,419	-19,897	-17,518
Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI for Write-down of Securities, before Tax	'	'	$20	$0	'	'	'	'