10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D. C. 20549

FORM 10-Q

(Mark One)

x   QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended September 30, 2014.

OR

o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from ________ to ________.

COMMISSION FILE NUMBER 0-14703

NBT BANCORP INC.

(Exact Name of Registrant as Specified in its Charter)

DELAWARE	16-1268674
(State of Incorporation)	(I.R.S. Employer Identification No.)

52 SOUTH BROAD STREET, NORWICH, NEW YORK 13815

(Address of Principal Executive Offices) (Zip Code)

Registrant's Telephone Number, Including Area Code: (607) 337-2265

None

(Former Name, Former Address and Former Fiscal Year, if Changed Since Last Report)

Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes x No o

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (Section 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).  Yes x   No o

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company.  See the definitions of "large accelerated filer," "accelerated filer" and "smaller reporting company" in Rule 12b-2 of the Exchange Act. (Check One):

Large accelerated filer x Accelerated filer o Non-accelerated filer o Smaller reporting company o

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

Yes o  No x

As of October 31, 2014, there were 43,725,949 shares outstanding of the Registrant's common stock, $0.01 par value per share.

NBT BANCORP INC.

FORM 10-Q--Quarter Ended September 30, 2014

TABLE OF CONTENTS

PART I FINANCIAL INFORMATION

Item 1	Financial Statements
	Consolidated Balance Sheets at September 30, 2014 and December 31, 2013	3
	Consolidated Statements of Income for the three and nine month periods ended September 30, 2014 and 2013	4
	Consolidated Statements of Comprehensive Income for the three and nine month periods ended September 30, 2014 and 2013	5
	Consolidated Statements of Stockholders' Equity for the three and nine month periods ended September 30, 2014 and 2013	6
	Consolidated Statements of Cash Flows for the nine month periods ended September 30, 2014 and 2013	7
	Notes to Unaudited Interim Consolidated Financial Statements	9
Item 2	Management's Discussion and Analysis of Financial Condition and Results of Operations	42
Item 3	Quantitative and Qualitative Disclosures about Market Risk	60
Item 4	Controls and Procedures	60
PART II	OTHER INFORMATION
Item 1	Legal Proceedings	61
Item 1A	Risk Factors
Item 2	Unregistered Sales of Equity Securities and Use of Proceeds	61
Item 3	Defaults Upon Senior Securities	61
Item 4	Mine Safety Disclosures	61
Item 5	Other Information	61
Item 6	Exhibits	62
SIGNATURES		63
INDEX TO EXHIBITS		64

2

Item 1 – FINANCIAL STATEMENTS

NBT Bancorp Inc. and Subsidiaries
Consolidated Balance Sheets (unaudited)
	September 30			December 31
	2014			2013
(In thousands, except share and per share data)
Assets
Cash and due from banks	$	169,905		$	157,625
Short-term interest bearing accounts		4,630			1,301
Securities available for sale, at fair value		1,044,502			1,364,881
Securities held to maturity (fair value $454,787 and $113,276, respectively)		459,620			117,283
Trading securities		7,622			5,779
Federal Reserve and Federal Home Loan Bank stock		34,652			46,864
Loans		5,587,091			5,406,795
Less allowance for loan losses		69,334			69,434
Net loans		5,517,757			5,337,361
Premises and equipment, net		89,023			88,327
Goodwill		263,634			264,997
Intangible assets, net		21,543			25,557
Bank owned life insurance		117,102			114,966
Other assets		137,041			127,234
Total assets	$	7,867,031		$	7,652,175
Liabilities
Demand (noninterest bearing)	$	1,724,134		$	1,645,641
Savings, NOW, and money market		3,514,155			3,223,441
Time		1,076,650			1,021,142
Total deposits		6,314,939			5,890,224
Short-term borrowings		375,637			456,042
Long-term debt		131,056			308,823
Junior subordinated debt		101,196			101,196
Other liabilities		86,763			79,321
Total liabilities		7,009,591			6,835,606
Stockholders' equity
Preferred stock, $0.01 par value. Authorized 2,500,000 shares at September 30, 2014 and December 31, 2013		-			-
Common stock, $0.01 par value. Authorized 100,000,000 shares at September 30, 2014 and December 31, 2013; issued 49,651,494 at September 30, 2014 and December 31, 2013		497			497
Additional paid-in-capital		574,657			574,152
Retained earnings		414,695			385,787
Accumulated other comprehensive loss		(8,750	)		(16,765	)
Common stock in treasury, at cost, 5,944,696 and 6,138,444 shares at September 30, 2014 and December 31, 2013, respectively		(123,659	)		(127,102	)
Total stockholders' equity		857,440			816,569
Total liabilities and stockholders' equity	$	7,867,031		$	7,652,175

See accompanying notes to unaudited interim consolidated financial statements.

3

NBT Bancorp Inc. and Subsidiaries	Three months ended September 30,				Nine months ended September 30,
Consolidated Statements of Income (unaudited)	2014		2013		2014		2013
(In thousands, except per share data)
Interest, fee, and dividend income
Interest and fees on loans	$	61,173	$	61,773	$	181,747	$	177,499
Securities available for sale		6,095		6,520		19,464		18,803
Securities held to maturity		1,353		804		2,904		1,877
Other		513		472		1,552		1,363
Total interest, fee, and dividend income		69,134		69,569		205,667		199,542
Interest expense
Deposits		3,498		3,999		9,782		12,445
Short-term borrowings		262		232		702		341
Long-term debt		1,067		2,561		5,709		9,196
Junior subordinated debt		544		551		1,620		1,539
Total interest expense		5,371		7,343		17,813		23,521
Net interest income		63,763		62,226		187,854		176,021
Provision for loan losses		4,885		5,198		12,647		17,258
Net interest income after provision for loan losses		58,878		57,028		175,207		158,763
Noninterest income
Insurance and other financial services revenue		6,179		6,038		18,510		18,686
Service charges on deposit accounts		4,519		5,055		13,285		14,311
ATM and debit card fees		4,440		4,276		12,869		11,562
Retirement plan administration fees		3,272		3,062		9,167		8,701
Trust		4,758		4,345		14,157		11,957
Bank owned life insurance		1,095		913		3,455		2,648
Net securities gains		38		329		59		1,413
Gain on the sale of equity investment		-		-		19,401		-
Other		2,376		3,129		8,078		8,635
Total noninterest income		26,677		27,147		98,981		77,913
Noninterest expense
Salaries and employee benefits		28,933		29,267		89,609		85,474
Occupancy		5,211		5,262		16,872		15,458
Data processing and communications		4,029		4,059		12,045		11,368
Professional fees and outside services		3,695		3,202		10,862		9,340
Equipment		3,199		2,988		9,447		8,480
Office supplies and postage		1,733		1,640		5,221		4,886
FDIC expenses		1,134		1,285		3,641		3,688
Advertising		403		722		1,868		2,445
Amortization of intangible assets		1,275		1,346		3,821		3,548
Loan collection and other real estate owned		705		886		2,546		2,025
Merger expenses		-		326		-		12,276
Prepayment penalties on long-term debt		13,349		-		17,903		-
Other		5,401		5,303		15,485		14,453
Total noninterest expense		69,067		56,286		189,320		173,441
Income before income tax expense		16,488		27,889		84,868		63,235
Income tax expense		5,576		8,632		28,307		19,413
Net income	$	10,912	$	19,257	$	56,561	$	43,822
Earnings per share
Basic	$	0.25	$	0.44	$	1.29	$	1.06
Diluted	$	0.25	$	0.44	$	1.28	$	1.05

See accompanying notes to unaudited interim consolidated financial statements

4

NBT Bancorp Inc. and Subsidiaries	Three months ended September 30,						Nine months ended September 30,
Consolidated Statements of Comprehensive Income (unaudited)	2014			2013			2014			2013
(In thousands)
Net income	$	10,912		$	19,257			56,561		$	43,822
Other comprehensive (loss) income, net of tax
Unrealized net holding (losses) gains arising during the period (pre-tax amounts of ($3,693), ($6,927), $13,199 and ($33,391))		(2,124	)		(4,184	)		8,075			(20,167	)
Reclassification adjustment for net gains related to securities available for sale included in net income (pre-tax amounts of $38, $329, $58 and $1,413)		(23	)		(197	)		(35	)		(848	)
Amortization of unrealized net gains and losses related to the reclassification of available for sale investment securities to held to maturity (pre-tax amounts of $99, $-, $99 and $-)		(59	)		-			(59	)		-
Pension and other benefits:
Amortization of prior service cost and actuarial gains (pre-tax amounts of $19, $709, $57 and $2,244)		11			426			34			1,354
Increase in unrecognized actuarial gains (pre-tax amounts of $-, $4,036, $-, and $4,036)		-			2,421			-			2,421
Total other comprehensive (loss) income		(2,195	)		(1,534	)		8,015			(17,240	)
Comprehensive income	$	8,717		$	17,723			64,576		$	26,582

See accompanying notes to unaudited interim consolidated financial statements

5

NBT Bancorp Inc. and Subsidiaries

Consolidated Statements of Stockholders' Equity (unaudited)

	Common Stock		Additional Paid-in- Capital			Retained Earnings			Accumulated Other Comprehensive Income (Loss)			Common Stock in Treasury			Total
(in thousands, except share and per share data)
Balance at December 31, 2012	$	393	$	346,692		$	357,558		$	(5,880	)	$	(116,490	)	$	582,273
Net income		-		-			43,822			-			-			43,822
Cash dividends - $0.60 per share		-		-			(24,334	)		-			-			(24,334	)
Purchase of 584,925 treasury shares		-		-			-			-			(12,459	)		(12,459	)
Issuance of 10,346,363 shares, net of 408,957 treasury shares, for acquisition		104		225,447			-			-			(5,779	)		219,772
Net issuance of 145,962 shares to employee benefit plans and other stock plans, including tax benefit		-		(2,469	)		-			-			2,623			154
Stock-based compensation		-		3,571			-			-			-			3,571
Other comprehensive loss		-		-			-			(17,240	)		-			(17,240	)
Balance at September 30, 2013	$	497	$	573,241		$	377,046		$	(23,120	)	$	(132,105	)	$	795,559
Balance at December 31, 2013	$	497	$	574,152		$	385,787		$	(16,765	)	$	(127,102	)	$	816,569
Net income		-		-			56,561			-			-			56,561
Cash dividends - $0.63 per share		-		-			(27,653	)		-			-			(27,653	)
Purchase of 3,288 treasury shares		-		-			-			-			(72	)		(72	)
Net issuance of 197,036 shares to employee benefit plans and other stock plans, including tax benefit		-		(2,312	)		-			-			3,515			1,203
Stock-based compensation		-		2,817			-			-			-			2,817
Other comprehensive income		-		-			-			8,015			-			8,015
Balance at September 30, 2014	$	497	$	574,657		$	414,695		$	(8,750	)	$	(123,659	)	$	857,440

See accompanying notes to unaudited interim consolidated financial statements.

6

NBT Bancorp Inc. and Subsidiaries	Nine months ended September 30,
Consolidated Statements of Cash Flows (unaudited)	2014			2013
(In thousands, except per share data)
Operating activities
Net income	$	56,561		$	43,822
Adjustments to reconcile net income to net cash provided by operating activities
Provision for loan losses		12,647			17,258
Depreciation and amortization of premises and equipment		6,172			5,885
Net accretion on securities		2,692			4,082
Amortization of intangible assets		3,821			3,548
Stock based compensation		2,817			3,571
Increase in surrender value of bank owned life insurance		(3,455	)		(2,648	)
Purchases of trading securities		(1,618	)		(1,022	)
Unrealized gains on trading securities		(225	)		(345	)
Deferred income tax (benefit) expense		(1,654	)		1,126
Proceeds from sales of loans held for sale		4,024			59,231
Originations and purchases of loans held for sale		(6,872	)		(65,722	)
Net gains on sales of loans held for sale		(3	)		(1,168	)
Net security gains		(59	)		(1,413	)
Net gain on sales of other real estate owned		(351	)		(654	)
Gain on sale of equity investment		(19,401	)		-
Prepayment penalties on long-term debt		17,903			-
Net (increase) decrease in other assets		(17,463	)		12,016
Net increase in other liabilities		3,239			8,694
Net cash provided by operating activities		58,775			86,261
Investing activities
Net cash used in acquisitions		-			80,909
Securities available for sale:
Proceeds from maturities, calls, and principal paydowns		178,430			314,104
Proceeds from sales		-			27,593
Purchases		(175,033	)		(303,497	)
Securities held to maturity:
Proceeds from maturities, calls, and principal paydowns		26,830			24,582
Purchases		(33,601	)		(75,808	)
Other:
Proceeds from FHLB stock redemption		63,186			-
Purchases of Federal Reserve and FHLB stock		(50,974	)		(5,584	)
Net increase in loans		(191,327	)		(198,057	)
Proceeds from settlement of bank owned life insurance		1,319			-
Purchases of premises and equipment		(6,616	)		(3,409	)
Proceeds from sale of equity investment		19,639			-
Proceeds from the sales of other real estate owned		2,863			3,470
Net cash used in investing activities		(165,284	)		(135,697	)
Financing activities
Net increase in deposits		424,715			105,369
Net (decrease) increase in short-term borrowings		(80,405	)		188,689
Proceeds from long-term debt		120,051			-
Repayments of long-term debt		(315,721	)		(163,409	)
Proceeds from the issuance of shares to employee benefit plans and other stock plans		1,203			154
Purchase of treasury stock		(72	)		(12,459	)
Cash dividends and payment for fractional shares		(27,653	)		(24,334	)
Net cash provided by financing activities		122,118			94,010
Net increase in cash and cash equivalents		15,609			44,574
Cash and cash equivalents at beginning of period		158,926			163,668
Cash and cash equivalents at end of period	$	174,535		$	208,242

7

Supplemental disclosure of cash flow information	Nine months ended September 30,
Cash paid during the period for:	2014		2013
Interest	$	18,714	$	24,335
Income taxes paid		36,978		12,885
Noncash investing activities:
Loans transferred to other real estate owned	$	1,135	$	785
Preferred stock acquired from sale of equity investment		2,762		-
Transfer of available for sale securities to held to maturity portfolio		332,115		-
Acquisitions:
Fair value of assets acquired	$	-	$	1,504,415
Fair value of liabilities assumed		-		1,284,632

See accompanying notes to unaudited interim consolidated financial statements.

8

NBT BANCORP INC. and Subsidiaries

NOTES TO UNAUDITED INTERIM CONSOLIDATED FINANCIAL STATEMENTS

September 30, 2014

Note 1. Description of Business

NBT Bancorp Inc. (the "Registrant" or the "Company") is a registered financial holding company incorporated in the state of Delaware in 1986, with its principal headquarters located in Norwich, New York.  The principal assets of the Registrant consist of all of the outstanding shares of common stock of its subsidiaries, including:  NBT Bank, National Association (the "Bank"), NBT Financial Services, Inc. ("NBT Financial"), NBT Holdings, Inc. ("NBT Holdings"), Hathaway Agency, Inc., and CNBF Capital Trust I, NBT Statutory Trust I and NBT Statutory Trust II (collectively, the "Trusts").  The Company's principal sources of revenue are the management fees and dividends it receives from the Bank, NBT Financial and NBT Holdings.

The Company's business, primarily conducted through the Bank but also through its other subsidiaries, consists of providing commercial banking and financial services to customers in its market area, which includes central and upstate New York, northeastern Pennsylvania, southern New Hampshire, western Massachusetts, the greater Burlington, Vermont area, and southeren Maine.  The Company has been, and intends to continue to be, a community-oriented financial institution offering a variety of financial services.  The Company's business philosophy is to operate as a community bank with local decision-making, principally in non-metropolitan markets, providing a broad array of banking and financial services to retail, commercial, and municipal customers.

Note 2. Basis of Presentation

The accompanying unaudited interim consolidated financial statements include the accounts of the Registrant and its wholly owned subsidiaries, the Bank, NBT Financial and NBT Holdings.  Collectively, the Registrant and its subsidiaries are referred to herein as "the Company."  The interim data includes all adjustments, consisting only of normal recurring adjustments, necessary for a fair statement of the results for the interim periods in accordance with generally accepted accounting principles ("GAAP").  These consolidated financial statements should be read in conjunction with the audited consolidated financial statements and notes thereto included in our 2013 Annual Report on Form 10-K. The results of operations for the interim periods are not necessarily indicative of the results that may be expected for the full year or any other interim period.  All intercompany transactions have been eliminated in consolidation. Amounts in the prior period financial statements are reclassified whenever necessary to conform to current period presentation.  The Company has evaluated subsequent events for potential recognition and/or disclosure and there were none identified.

9

Note 3. Securities

The amortized cost, estimated fair value, and unrealized gains and losses of securities available for sale are as follows:

(In thousands)	Amortized cost		Unrealized gains		Unrealized losses		Estimated fair value
September 30, 2014
U.S. Treasury	$	23,079	$	134	$	-	$	23,213
Federal Agency		337,254		301		4,238		333,317
State & municipal		40,752		779		10		41,521
Mortgage-backed:
Government-sponsored enterprises		349,676		6,012		702		354,986
U.S. government agency securities		18,281		872		80		19,073
Collateralized mortgage obligations:
Government-sponsored enterprises		211,828		1,907		937		212,798
U.S. government agency securities		44,113		493		140		44,466
Other securities		12,904		2,466		242		15,128
Total securities available for sale	$	1,037,887	$	12,964	$	6,349	$	1,044,502
December 31, 2013
U.S. Treasury	$	43,279	$	337	$	-	$	43,616
Federal Agency		285,880		343		7,308		278,915
State & municipal		113,435		1,842		1,612		113,665
Mortgage-backed:
Government-sponsored enterprises		337,666		5,788		2,131		341,323
U.S. government agency securities		21,924		1,002		85		22,841
Collateralized mortgage obligations:
Government-sponsored enterprises		521,257		1,777		18,141		504,893
U.S. government agency securities		43,943		794		102		44,635
Other securities		12,367		2,854		228		14,993
Total securities available for sale	$	1,379,751	$	14,737	$	29,607	$	1,364,881

Other securities primarily represent marketable equity securities.

During the third quarter of 2014, the Company transferred approximately $340 million in securities from the available for sale portfolio to the held to maturity portfolio, which had unrealized losses at the time of transfer of approximately $8.3 million.  This unrealized loss is amortized into interest income over the lives of the transferred securities.

Securities with amortized costs totaling $1.4 billion at September 30, 2014 and $1.4 billion at December 31, 2013 were pledged to secure public deposits and for other purposes required or permitted by law.  At September 30, 2014 and December 31, 2013, securities with an amortized cost of $216.3 million and $218.4 million, respectively, were pledged as collateral for securities sold under repurchase agreements.

10

The amortized cost, estimated fair value, and unrealized gains and losses of securities held to maturity are as follows:

(In thousands)	Amortized cost		Unrealized gains		Unrealized losses		Estimated fair value
September 30, 2014
Mortgage-backed	$	802	$	118	$	-	$	920
Collateralized mortgage obligations		327,973		161		5,512		322,622
State & municipal		130,845		538		138		131,245
Total securities held to maturity	$	459,620	$	817	$	5,650	$	454,787
December 31, 2013
Mortgage-backed	$	953	$	128	$	-	$	1,081
Collateralized mortgage obligations		62,025		-		4,569		57,456
State & municipal		54,305		442		8		54,739
Total securities held to maturity	$	117,283	$	570	$	4,577	$	113,276

11

The following table sets forth information with regard to investment securities with unrealized losses for the periods presented:

	Less than 12 months							12 months or longer							Total
Security Type:	Fair Value		Unrealized losses			Number of Positions		Fair Value		Unrealized losses			Number of Positions		Fair Value		Unrealized losses			Number of Positions
September 30, 2014
Investment securities available for sale:
Federal agency	$	51,549	$	(191	)		7	$	226,561	$	(4,047	)		19	$	278,110	$	(4,238	)		26
State & municipal		946		(1	)		4		2,109		(9	)		9		3,055		(10	)		13
Mortgage-backed		62,748		(69	)		18		47,138		(713	)		37		109,886		(782	)		55
Collateralized mortgage obligations		67,121		(393	)		9		42,329		(684	)		6		109,450		(1,077	)		15
Other securities		4,033		(142	)		3		2,735		(100	)		2		6,768		(242	)		5
Total securities with unrealized losses	$	186,397	$	(796	)		41	$	320,872	$	(5,553	)		73	$	507,269	$	(6,349	)		114
September 30, 2014
Investment securities held to maturity:
Collateralized mortgage obligations	$	21,279	$	(94	)		3	$	285,612	$	(5,418	)		23	$	306,891	$	(5,512	)		26
State & municipal		48,620		(122	)		128		5,322		(16	)		19		53,942		(138	)		147
Total securities with unrealized losses	$	69,899	$	(216	)		131	$	290,934	$	(5,434	)		42		360,833	$	(5,650	)		173
December 31, 2013
Investment securities available for sale:
Federal agency	$	233,935	$	(6,927	)		20	$	9,619	$	(381	)		1	$	243,554	$	(7,308	)		21
State & municipal		50,328		(1,612	)		177		-		-			-		50,328		(1,612	)		177
Mortgage-backed		143,080		(2,216	)		79		-		-			-		143,080		(2,216	)		79
Collateralized mortgage obligations		379,273		(18,243	)		36		-		-			-		379,273		(18,243	)		36
Other securities		5,490		(203	)		2		223		(25	)		1		5,713		(228	)		3
Total securities with unrealized losses	$	812,106	$	(29,201	)		314	$	9,842	$	(406	)		2	$	821,948	$	(29,607	)		316
December 31, 2013
Investment securities held to maturity:
Collateralized mortgage obligations	$	57,456	$	(4,569	)		5	$	-	$	-			-	$	57,456	$	(4,569	)		5
State & municipal		1,012		(8	)		1		-		-			-		1,012		(8	)		1
Total securities with unrealized losses	$	58,468	$	(4,577	)		6	$	-	$	-			-	$	58,468	$	(4,577	)		6

12

Declines in the fair value of held-to-maturity and available-for-sale securities below their cost that are deemed to be other than temporary are reflected in earnings as realized losses or in other comprehensive income, depending on whether the Company intends to sell the security or more likely than not will be required to sell the security before recovery of its amortized cost basis less any current-period credit loss.  If the Company intends to sell the security or more likely than not will be required to sell the security before recovery of its amortized cost basis less any current-period credit loss, the other-than-temporary impairment shall be recognized in earnings equal to the entire difference between the investment's amortized cost basis and its fair value at the balance sheet date.  If the Company does not intend to sell the security and it is not more likely than not that the entity will be required to sell the security before recovery of its amortized cost basis less any current-period credit loss, the other-than-temporary impairment shall be separated into (a) the amount representing the credit loss and (b) the amount related to all other factors.  The amount of the total other-than-temporary impairment related to the credit loss shall be recognized in earnings. The amount of the total other-than-temporary impairment related to other factors shall be recognized in other comprehensive income, net of applicable taxes.

In estimating other-than-temporary impairment losses, management considers, among other things, (i) the length of time and the extent to which the fair value has been less than cost, (ii) the financial condition and near-term prospects of the issuer, and (iii) the historical and implied volatility of the fair value of the security.

Management has the intent to hold the securities classified as held to maturity until they mature, at which time it is believed the Company will receive full value for the securities. Furthermore, as of September 30, 2014, management also had the intent to hold, and will not be required to sell, the securities classified as available for sale for a period of time sufficient for a recovery of cost, which may be until maturity.  The unrealized losses are due to increases in market interest rates over the yields available at the time the underlying securities were purchased. When necessary, the Company has performed a discounted cash flow analysis to determine whether or not it will receive the contractual principal and interest on certain securities.  The fair value is expected to recover as the bonds approach their maturity date or repricing date or if market yields for such investments decline.  As of September 30, 2014, management believes the impairments detailed in the table above are temporary and no other-than-temporary impairment losses have been realized in the Company's consolidated statements of income.

The following tables set forth information with regard to contractual maturities of debt securities at September 30, 2014:

(In thousands)	Amortized cost		Estimated fair value
Debt securities classified as available for sale
Within one year	$	28,387	$	28,556
From one to five years		360,452		358,898
From five to ten years		174,046		176,437
After ten years		462,098		465,483
	$	1,024,983	$	1,029,374
Debt securities classified as held to maturity
Within one year	$	27,414	$	27,530
From one to five years		16,404		16,551
From five to ten years		84,702		84,831
After ten years		331,100		325,875
	$	459,620	$	454,787

Maturities of mortgage-backed, collateralized mortgage obligations and asset-backed securities are stated based on their estimated average lives.  Actual maturities may differ from estimated average lives or contractual maturities because, in certain cases, borrowers have the right to call or prepay obligations with or without call or prepayment penalties.

Except for U.S. Government securities, there were no holdings, when taken in the aggregate, of any single issuer that exceeded 10% of consolidated stockholders' equity at September 30, 2014.

13

Note  4. Allowance for Loan Losses and Credit Quality of Loans

Allowance for Loan Losses

The allowance for loan losses is maintained at a level estimated by management to provide adequately for risk of probable losses inherent in the current loan portfolio. The adequacy of the allowance for loan losses is continuously monitored.  It is assessed for adequacy using a methodology designed to ensure the level of the allowance reasonably reflects the loan portfolio's risk profile. It is evaluated to ensure that it is sufficient to absorb all reasonably estimable credit losses inherent in the current loan portfolio.

To develop and document a systematic methodology for determining the allowance for loan losses, the Company has divided the loan portfolio into three segments, each with different risk characteristics and methodologies for assessing risk.  Those segments are further segregated between our loans accounted for under the amortized cost method (referred to as "originated" loans) and loans acquired in a business combination (referred to as "acquired" loans).  Each portfolio segment is broken down into class segments where appropriate.  Class segments contain unique measurement attributes, risk characteristics and methods for monitoring and assessing risk that are necessary to develop the allowance for loan losses.  Unique characteristics such as borrower type, loan type, collateral type, and risk characteristics define each class segment.  The following table illustrates the portfolio and class segments for the Company's loan portfolio:

Portfolio	Class
Commercial Loans	Commercial
	Commercial Real Estate
	Agricultural
	Agricultural Real Estate
	Business Banking
Consumer Loans	Indirect
	Home Equity
	Direct
Residential Real Estate Mortgages

Commercial Loans

The Company offers a variety of commercial loan products including commercial (non-real estate), commercial real estate, agricultural, agricultural real estate, and business banking loans.  The Company's underwriting analysis for commercial loans typically includes credit verification, independent appraisals, a review of the borrower's financial condition, and a detailed analysis of the borrower's underlying cash flows.

Commercial – The Company offers a variety of loan options to meet the specific needs of our commercial customers including term loans, time notes and lines of credit.  Such loans are made available to businesses for working capital needs such as inventory and receivables, business expansion and equipment purchases. Generally, a collateral lien is placed on equipment or other assets owned by the borrower.  These loans carry a higher risk than commercial real estate loans due to the nature of the underlying collateral, which can be business assets such as equipment and accounts receivable. To reduce the risk, management also attempts to secure real estate as collateral and obtain personal guarantees of the borrowers.

14

Commercial Real Estate – The Company offers commercial real estate loans to finance real estate purchases, refinancings, expansions and improvements to commercial properties.  Commercial real estate loans are made to finance the purchases of real estate, generally with completed structures. These commercial real estate loans are secured by first liens on the real estate, which may include apartments, commercial structures, housing businesses, healthcare facilities, and other non owner-occupied facilities.  These loans are typically less risky than commercial loans, since they are secured by real estate and buildings, and are generally originated in amounts of no more than 80% of the appraised value of the property.

Agricultural – The Company offers a variety of agricultural loans to meet the needs of our agricultural customers including term loans, time notes, and lines of credit.  These loans are made to purchase livestock, purchase and modernize equipment, and finance seasonal crop expenses.  Generally, a collateral lien is placed on the livestock, equipment, produce inventories, and/or receivables owned by the borrower.  These loans may carry a higher risk than commercial and agricultural real estate loans due to the industry price volatility, and in some cases, the perishable nature of the underlying collateral.  To reduce these risks, management may attempt to secure these loans with additional real estate collateral, obtain personal guarantees of the borrowers, or obtain government loan guarantees to provide further support.

Agricultural Real Estate – The Company offers real estate loans to our agricultural customers to finance farm related real estate purchases, refinancings, expansions, and improvements to agricultural properties such as barns, production facilities, and land.  The agricultural real estate loans are secured by first liens on the farm real estate.  Because they are secured by land and buildings, these loans may be less risky than agricultural loans.  These loans are typically originated in amounts of no more than 75% of the appraised value of the property.  Government loan guarantees may be obtained to provide further support.

Business Banking - The Company offers a variety of loan options to meet the specific needs of our business banking customers including term loans, business banking mortgages and lines of credit.  Such loans are generally less than $0.5 million and are made available to businesses for working capital such as inventory and receivables, business expansion, equipment purchases, and agricultural needs.  Generally, a collateral lien is placed on equipment or other assets owned by the borrower such as inventory and/or receivables.  These loans carry a higher risk than commercial loans due to the smaller size of the borrower and lower levels of capital.  To reduce the risk, the Company obtains personal guarantees of the owners for a majority of the loans.

Consumer Loans

The Company offers a variety of consumer loan products including indirect, home equity, and direct loans.

Indirect – The Company maintains relationships with many dealers primarily in the communities that we serve.  Through these relationships, the company primarily finances the purchases of automobiles and recreational vehicles (such as campers, boats, etc.) indirectly through dealer relationships.  Approximately 75% of the indirect relationships represent automobile financing.  Most of these loans carry a fixed rate of interest with principal repayment terms typically ranging from three to six years, based upon the nature of the collateral and the size of the loan. The majority of indirect consumer loans are underwritten on a secured basis using the underlying collateral being financed.

Home Equity –The Company offers fixed home equity loans as well as home equity lines of credit to consumers to finance home improvements, debt consolidation, education and other uses.  Consumers are able to borrow up to 85% of the equity in their homes.  The Company originates home equity lines of credit and second mortgage loans (loans secured by a second junior lien position on one-to-four-family residential real estate).  These loans carry a higher risk than first mortgage residential loans as they are in a second position with respect to collateral.  Risk is reduced through underwriting criteria, which include credit verification, appraisals, a review of the borrower's financial condition, and personal cash flows.  A security interest, with title insurance when necessary, is taken in the underlying real estate.

15

Direct – The Company offers a variety of consumer installment loans to finance vehicle purchases, mobile home purchases and personal expenditures.  Most of these loans carry a fixed rate of interest with principal repayment terms typically ranging from one to ten years, based upon the nature of the collateral and the size of the loan. The majority of consumer loans are underwritten on a secured basis using the underlying collateral being financed or a customer's deposit account. In addition to installment loans, the Company also offers personal lines of credit and overdraft protection.  A minimal amount of loans are unsecured, which carry a higher risk of loss.

Residential Real Estate Mortgages

Residential real estate loans consist primarily of loans secured by first or second deeds of trust on primary residences.  We originate adjustable-rate and fixed-rate, one-to-four-family residential real estate loans for the construction, purchase or refinancing of a mortgage.  These loans are collateralized by owner-occupied properties located in the Company's market area.  Loans on one-to-four-family residential real estate are generally originated in amounts of no more than 85% of the purchase price or appraised value (whichever is lower), or have private mortgage insurance.  The Company's underwriting analysis for residential mortgage loans typically includes credit verification, independent appraisals, and a review of the borrower's financial condition.  Mortgage title insurance and hazard insurance are normally required. Construction loans have a unique risk, because they are secured by an incomplete dwelling. This risk is reduced through periodic site inspections, including one at each loan draw period.

For purposes of evaluating the adequacy of the allowance, the Company considers a number of significant factors that affect the collectability of the portfolio.  For individually analyzed loans, these include estimates of loss exposure, which reflect the facts and circumstances that affect the likelihood of repayment of such loans as of the evaluation date. For homogeneous pools of loans, estimates of the Company's exposure to credit loss reflect a current assessment of a number of factors, which could affect collectability.  These factors include:  past loss experience;  size, trend, composition, and nature of loans;  changes in lending policies and procedures, including underwriting standards and collection,  charge-offs  and  recoveries; trends experienced in nonperforming and delinquent loans; current economic conditions in the Company's market;  portfolio concentrations that may affect loss experienced across one or more components of the portfolio; the effect of external factors such as competition, legal and regulatory requirements; and the experience, ability, and depth of lending management and staff. In addition, various regulatory agencies, as an integral component of their examination process, periodically review the Company's allowance for loan losses.  Such agencies may require the Company to make loan grade changes as well as recognize additions to the allowance based on their examinations.

After a thorough consideration of the factors discussed above, any required additions or reductions to the allowance for loan losses are made periodically by charges or credits to the provision for loan losses. These charges or credits are necessary to maintain the allowance at a level which management believes is reasonably reflective of overall inherent risk of probable loss in the portfolio. While management uses available information to recognize losses on loans, additions and reductions of the allowance may fluctuate from one reporting period to another.  These fluctuations are reflective of changes in risk associated with portfolio content and/or changes in management's assessment of any or all of the determining factors discussed above.

16

The following tables illustrate the changes in the allowance for loan losses by our portfolio segments for the three and nine months ended September 30, 2014 and 2013:

Three months ended September 30,	Commercial Loans			Consumer Loans			Residential Real Estate Mortgages			Unallocated		Total
Balance as of June 30, 2014	$	35,123		$	27,973		$	6,205		$	233	$	69,534
Charge-offs		(1,517	)		(3,979	)		(481	)		-		(5,977	)
Recoveries		253			632			7			-		892
Provision		1,779			2,826			212			68		4,885
Ending Balance as of September 30, 2014	$	35,638		$	27,452		$	5,943		$	301	$	69,334
Balance as of June 30, 2013	$	37,704		$	26,456		$	6,806		$	218	$	71,184
Charge-offs		(3,489	)		(3,746	)		(374	)		-		(7,609	)
Recoveries		602			733			76			-		1,411
Provision		980			3,744			402			72		5,198
Ending Balance as of September 30, 2013	$	35,797		$	27,187		$	6,910		$	290	$	70,184

Nine months ended September 30,	Commercial Loans			Consumer Loans			Residential Real Estate Mortgages			Unallocated			Total
Balance as of December 31, 2013	$	35,090		$	27,694		$	6,520		$	130		$	69,434
Charge-offs		(3,423	)		(11,659	)		(965	)		-			(16,047	)
Recoveries		966			2,087			247			-			3,300
Provision		3,005			9,330			141			171			12,647
Ending Balance as of September 30, 2014	$	35,638		$	27,452		$	5,943		$	301		$	69,334
Balance as of December 31, 2012	$	35,624		$	27,162		$	6,252		$	296		$	69,334
Charge-offs		(8,009	)		(11,122	)		(1,347	)		-			(20,478	)
Recoveries		1,485			2,406			179			-			4,070
Provision		6,697			8,741			1,826			(6	)		17,258
Ending Balance as of September 30, 2013	$	35,797		$	27,187		$	6,910		$	290		$	70,184

For acquired loans, to the extent that we experience deterioration in borrower credit quality resulting in a decrease in our expected cash flows subsequent to acquisition of the loans, an allowance for loan losses would be established based on our estimate of future credit losses over the remaining life of the loans.  As of September 30, 2014, included in the above tables, there was $3.0 million in the allowance for loan losses related to an acquired commercial loan.  There was no allowance as of September 30, 2013 related to acquired loans.  Net charge-offs related to acquired loans totaled approximately $0.3 million and $0.1 million during the three months ended September 30, 2014 and 2013, respectively, and are included in the table above.  Net charge-offs related to acquired loans totaled approximately $0.5 million during the nine months ended September 30, 2014 and 2013, respectively, and are included in the table above.

17

The following tables illustrate the allowance for loan losses and the recorded investment by portfolio segments as of September 30, 2014 and December 31, 2013:

Allowance for Loan Losses and Recorded Investment in Loans

(in thousands)

	Commercial Loans		Consumer Loans		Residential Real Estate Mortgages		Unallocated		Total
As of September 30, 2014
Allowance for loan losses	$	35,638	$	27,452	$	5,943	$	301	$	69,334
Allowance for loans individually evaluated for impairment		3,600		-		-				3,600
Allowance for loans collectively evaluated for impairment	$	32,038	$	27,452	$	5,943	$	301	$	65,734
Ending balance of loans	$	2,457,906	$	2,029,046	$	1,100,139			$	5,587,091
Ending balance of originated loans individually evaluated for impairment		13,625		5,343		3,129				22,097
Ending balance of acquired loans individually evaluated for impairment		9,396		-		-				9,396
Ending balance of acquired loans collectively evaluated for impairment		348,017		163,019		277,759				788,795
Ending balance of originated loans collectively evaluated for impairment	$	2,086,868	$	1,860,684	$	819,251			$	4,766,803
As of December 31, 2013
Allowance for loan losses	$	35,090	$	27,694	$	6,520	$	130	$	69,434
Allowance for loans individually evaluated for impairment		715		-		-				715
Allowance for loans collectively evaluated for impairment	$	34,375	$	27,694	$	6,520	$	130	$	68,719
Ending balance of loans	$	2,392,621	$	1,972,537	$	1,041,637			$	5,406,795
Ending balance of originated loans individually evaluated for impairment		16,120		3,248		2,012				21,380
Ending balance of acquired loans individually evaluated for impairment		10,060		-		-				10,060
Ending balance of acquired loans collectively evaluated for impairment		392,329		219,587		308,416				920,332
Ending balance of originated loans collectively evaluated for impairment	$	1,974,112	$	1,749,702	$	731,209			$	4,455,023

18

Credit Quality of Loans

Loans are placed on nonaccrual status when timely collection of principal and interest in accordance with contractual terms is doubtful. Loans are transferred to nonaccrual status generally when principal or interest payments become ninety days delinquent, unless the loan is well secured and in the process of collection, or sooner when management concludes or circumstances indicate that borrowers may be unable to meet contractual principal or interest payments.  When a loan is transferred to a nonaccrual status, all interest previously accrued in the current period but not collected is reversed against interest income in that period. Interest accrued in a prior period and not collected is charged-off against the allowance for loan losses.  The Company's nonaccrual policies are the same for all classes of financing receivable.

If ultimate repayment of a nonaccrual loan is expected, any payments received are applied in accordance with contractual terms. If ultimate repayment of principal is not expected, any payment received on a nonaccrual loan is applied to principal until ultimate repayment becomes expected.  Nonaccrual loans are returned to accrual status when they become current as to principal and interest and demonstrate a period of performance under the contractual terms and, in the opinion of management, are fully collectible as to principal and interest.  When in the opinion of management the collection of principal appears unlikely, the loan balance is charged-off in total or in part.  For loans in all portfolios, the principal amount is charged off in full or in part as soon as management determines, based on available facts, that the collection of principal in full is improbable.  For commercial loans, management considers specific facts and circumstances relative to individual credits in making such a determination.  For consumer and residential loan classes, management uses specific guidance and thresholds from the Federal Financial Institutions Examination Council's Uniform Retail Credit Classification and Account Management Policy.

19

The following table illustrates the Company's nonaccrual loans by loan class:

Loans on Nonaccrual Status as of:

(In thousands)	September 30, 2014		December 31, 2013
ORIGINATED
Commercial Loans
Commercial	$	2,890	$	3,669
Commercial Real Estate		6,565		7,834
Agricultural		993		1,135
Agricultural Real Estate		963		961
Business Banking		7,606		5,701
		19,017		19,300
Consumer Loans
Indirect		1,606		1,461
Home Equity		6,748		5,931
Direct		104		86
		8,458		7,478
Residential Real Estate Mortgages		8,388		7,105
	$	35,863	$	33,883
ACQUIRED
Commercial Loans
Commercial	$	6,046	$	6,599
Commercial Real Estate		3,369		3,559
Business Banking		631		1,340
		10,046		11,498
Consumer Loans
Indirect		125		93
Home Equity		663		570
Direct		34		49
		822		712
Residential Real Estate Mortgages		3,800		3,872
		14,668		16,082
TOTAL NONACCRUAL LOANS	$	50,531	$	49,965

20

The following tables set forth information with regard to past due and nonperforming loans by loan class as of September 30, 2014 and December 31, 2013:

Age Analysis of Past Due Financing Receivables

As of September 30, 2014

(in thousands)

	31-60 Days Past Due Accruing		61-90 Days Past Due Accruing		Greater Than 90 Days Past Due Accruing		Total Past Due Accruing		Non-Accrual		Current		Recorded Total Loans
ORIGINATED
Commercial Loans
Commercial	$	670	$	270	$	-	$	940	$	2,890	$	618,680	$	622,510
Commercial Real Estate		104		561		-		665		6,565		1,013,177		1,020,407
Agricultural		55		20		-		75		993		33,292		34,360
Agricultural Real Estate		-		-		-		-		963		25,360		26,323
Business Banking		1,415		53		-		1,468		7,606		387,819		396,893
		2,244		904		-		3,148		19,017		2,078,328		2,100,493
Consumer Loans
Indirect		14,686		2,560		1,785		19,031		1,606		1,287,966		1,308,603
Home Equity		3,955		1,528		686		6,169		6,748		488,674		501,591
Direct		464		111		56		631		104		55,098		55,833
		19,105		4,199		2,527		25,831		8,458		1,831,738		1,866,027
Residential Real Estate Mortgages		2,943		172		1,404		4,519		8,388		809,473		822,380
	$	24,292	$	5,275	$	3,931	$	33,498	$	35,863	$	4,719,539	$	4,788,900
ACQUIRED
Commercial Loans
Commercial	$	-	$	-	$	-	$	-	$	6,046	$	83,543	$	89,589
Commercial Real Estate		-		-		-		-		3,369		203,288		206,657
Business Banking		202		-		-		202		631		60,334		61,167
		202		-		-		202		10,046		347,165		357,413
Consumer Loans
Indirect		451		60		82		593		125		77,090		77,808
Home Equity		185		61		-		246		663		78,627		79,536
Direct		31		1		9		41		34		5,600		5,675
		667		122		91		880		822		161,317		163,019
Residential Real Estate Mortgages		1,539		445		-		1,984		3,800		271,975		277,759
	$	2,408	$	567	$	91	$	3,066	$	14,668	$	780,457	$	798,191
Total Loans	$	26,700	$	5,842	$	4,022	$	36,564	$	50,531	$	5,499,996	$	5,587,091

21

Age Analysis of Past Due Financing Receivables

As of December 31, 2013

(in thousands)

	31-60 Days Past Due Accruing		61-90 Days Past Due Accruing		Greater Than 90 Days Past Due Accruing		Total Past Due Accruing		Non-Accrual		Current		Recorded Total Loans
ORIGINATED
Commercial Loans
Commercial	$	105	$	247	$	-	$	352	$	3,669	$	612,402	$	616,423
Commercial Real Estate		1,366		-		-		1,366		7,834		925,116		934,316
Agricultural		150		21		-		171		1,135		63,856		65,162
Agricultural Real Estate		519		-		-		519		961		35,172		36,652
Business Banking		1,228		122		105		1,455		5,701		330,523		337,679
		3,368		390		105		3,863		19,300		1,967,069		1,990,232
Consumer Loans
Indirect		14,093		2,878		1,583		18,554		1,461		1,141,829		1,161,844
Home Equity		6,033		1,888		1,115		9,036		5,931		517,856		532,823
Direct		679		125		46		850		86		57,347		58,283
		20,805		4,891		2,744		28,440		7,478		1,717,032		1,752,950
Residential Real Estate Mortgages		3,951		379		808		5,138		7,105		720,978		733,221
	$	28,124	$	5,660	$	3,657	$	37,441	$	33,883	$	4,405,079	$	4,476,403
ACQUIRED
Commercial Loans
Commercial	$	24	$	-	$	-	$	24	$	6,599	$	96,603	$	103,226
Commercial Real Estate		-		-		-		-		3,559		225,455		229,014
Business Banking		320		2		-		322		1,340		68,487		70,149
		344		2		-		346		11,498		390,545		402,389
Consumer Loans
Indirect		939		113		71		1,123		93		123,870		125,086
Home Equity		753		63		-		816		570		85,690		87,076
Direct		76		56		9		141		49		7,235		7,425
		1,768		232		80		2,080		712		216,795		219,587
Residential Real Estate Mortgages		1,725		-		-		1,725		3,872		302,819		308,416
	$	3,837	$	234	$	80	$	4,151	$	16,082	$	910,159	$	930,392
Total Loans	$	31,961	$	5,894	$	3,737	$	41,592	$	49,965	$	5,315,238	$	5,406,795

There were no material commitments to extend further credit to borrowers with nonperforming loans.

22

Impaired Loans

The methodology used to establish the allowance for loan losses on impaired loans incorporates specific allocations on loans analyzed individually.  Classified and nonperforming loans with outstanding balances of $0.5 million or more and all troubled debt restructured loans ("TDR")  are evaluated for impairment through the Company's quarterly status review process.  In determining that we will be unable to collect all principal and interest payments due in accordance with the contractual terms of the loan agreements, we consider factors such as payment history and changes in the financial condition of individual borrowers, local economic conditions, historical loss experience and the conditions of the various markets in which the collateral may be liquidated.  For loans that are impaired as defined by accounting standards, impairment is measured by one of three methods: 1) the fair value of collateral less cost to sell, 2) present value of expected future cash flows or 3) the loan's observable market price.  All impaired loans are reviewed on a quarterly basis for changes in the measurement of impairment.  Any change to the previously recognized impairment loss is recognized as a change to the allowance account and recorded in the consolidated statement of income as a component of the provision for loan losses.

23

The following table provides information on loans specifically evaluated for impairment as of September 30, 2014 and December 31, 2013:

	September 30, 2014							December 31, 2013
(in thousands)	Recorded Investment Balance (Book)		Unpaid Principal Balance (Legal)		Related Allowance			Recorded Investment Balance (Book)		Unpaid Principal Balance (Legal)		Related Allowance
ORIGINATED
With no related allowance recorded:
Commercial Loans
Commercial	$	1,894	$	2,019				$	4,721	$	4,777
Commercial Real Estate		6,830		6,845					4,613		5,164
Agricultural		98		168					125		195
Agricultural Real Estate		1,388		1,684					1,431		1,708
Business Banking		652		1,052					210		602
Total Commercial Loans		10,862		11,768					11,100		12,446
Consumer Loans
Home Equity		5,343		5,849					3,248		3,472
Residential Real Estate Mortgages		3,129		3,494					2,012		2,255
Total		19,334		21,111					16,360		18,173
With an allowance recorded:
Commercial Loans
Commercial Real Estate		2,763		4,619		$	600		5,020		6,877			715
ACQUIRED
With no related allowance recorded:
Commercial Loans
Commercial		-		-					6,501		6,538
Commercial Real Estate		3,368		3,832					3,559		3,842
Total Commercial Loans		3,368		3,832					10,060		10,380
With an allowance recorded:
Commercial Loans
Commercial		6,028		6,382			3,000		-		-			-
Total:	$	31,493	$	35,944		$	3,600	$	31,440	$	35,430		$	715

24

The following tables summarize the average recorded investments on impaired loans specifically evaluated for impairment and the interest income recognized for the three months ended September 30, 2014 and 2013:

	For the three months ended
	September 30, 2014				September 30, 2013
(in thousands)	Average Recorded Investment		Interest Income Recognized		Average Recorded Investment		Interest Income Recognized
ORIGINATED
Commercial Loans
Commercial	$	1,957	$	-	$	2,727	$	28
Commercial Real Estate		9,619		43		11,853		29
Agricultural		102		-		136		-
Agricultural Real Estate		1,395		12		1,381		12
Business Banking		677		10		50		-
Consumer Loans
Home Equity		5,435		85		3,240		43
Residential Real Estate Mortgage		2,961		29		2,202		25
Total Originated	$	22,146	$	179	$	21,589	$	137
ACQUIRED
Commercial Loans
Commercial		6,161		-		-		-
Commercial Real Estate		3,398		-		1,329		-
Total Acquired	$	9,559	$	-	$	1,329	$	-
Total Loans	$	31,705	$	179	$	22,918	$	137

	For the nine months ended
	September 30, 2014				September 30, 2013
(in thousands)	Average Recorded Investment		Interest Income Recognized		Average Recorded Investment		Interest Income Recognized
ORIGINATED
Commercial Loans
Commercial	$	2,001	$	-	$	3,789	$	86
Commercial Real Estate		10,400		127		11,550		50
Agricultural		115		1		224		1
Agricultural Real Estate		1,410		35		1,091		36
Business Banking		509		33		66		3
Consumer Loans
Home Equity		5,099		188		3,072		101
Residential Real Estate Mortgage		2,864		79		2,106		53
Total Originated	$	22,398	$	463	$	21,898	$	330
ACQUIRED
Commercial Loans
Commercial		6,303		-		-		-
Commercial Real Estate		3,461		-		1,332		-
Total Acquired	$	9,764	$	-	$	1,332	$	-
Total Loans	$	32,162	$	463	$	23,230	$	330

25

Credit Quality Indicators

The Company has developed an internal loan grading system to evaluate and quantify the Company's loan portfolio with respect to quality and risk.  The system focuses on, among other things, financial strength of borrowers, experience and depth of borrower's management, primary and secondary sources of repayment, payment history, nature of the business, and outlook on particular industries.  The internal grading system enables the Company to monitor the quality of the entire loan portfolio on a consistent basis and provide management with an early warning system, enabling recognition and response to problem loans and potential problem loans.

Commercial Grading System

For commercial and agricultural loans, the Company uses a grading system that relies on quantifiable and measurable characteristics when available.  This would include comparison of financial strength to available industry averages, comparison of transaction factors (loan terms and conditions) to loan policy, and comparison of credit history to stated repayment terms and industry averages. Some grading factors are necessarily more subjective such as economic and industry factors, regulatory environment, and management.  Classified commercial loans consist of loans graded substandard and below.  The grading system for commercial and agricultural loans is as follows:

● Doubtful

A doubtful loan has a high probability of total or substantial loss, but because of specific pending events that may strengthen the asset, its classification as a loss is deferred. Doubtful borrowers are usually in default, lack adequate liquidity or capital, and lack the resources necessary to remain an operating entity. Pending events can include mergers, acquisitions, liquidations, capital injections, the perfection of liens on additional collateral, the valuation of collateral, and refinancing. Generally, pending events should be resolved within a relatively short period and the ratings will be adjusted based on the new information. Nonaccrual treatment is required for doubtful assets because of the high probability of loss.

● Substandard

Substandard loans have a high probability of payment default, or they have other well-defined weaknesses. They require more intensive supervision by bank management. Substandard loans are generally characterized by current or expected unprofitable operations, inadequate debt service coverage, inadequate liquidity, or marginal capitalization. Repayment may depend on collateral or other credit risk mitigants. For some Substandard loans, the likelihood of full collection of interest and principal may be in doubt and those loans should be placed on nonaccrual. Although Substandard assets in the aggregate will have a distinct potential for loss, an individual asset's loss potential does not have to be distinct for the asset to be rated Substandard.

● Special Mention

Special Mention loans have potential weaknesses that may, if not checked or corrected, weaken the asset or inadequately protect the Company's position at some future date. These loans pose elevated risk, but their weakness does not yet justify a Substandard classification. Borrowers may be experiencing adverse operating trends (declining revenues or margins) or may be struggling with an ill-proportioned balance sheet (e.g., increasing inventory without an increase in sales, high leverage, tight liquidity). Adverse economic or market conditions, such as interest rate increases or the entry of a new competitor, may also support a Special Mention rating. Although a Special Mention loan has a higher probability of default than a pass asset, its default is not imminent.

● Pass

Loans graded as Pass encompass all loans not graded as Doubtful, Substandard, or Special Mention.  Pass loans are in compliance with loan covenants, and payments are generally made as agreed.  Pass loans range from superior quality to fair quality.

26

Business Banking Grading System

Business banking loans are graded as either Classified or Non-classified:

● Classified

Classified loans are inadequately protected by the current worth and paying capacity of the obligor or, if applicable, the collateral pledged.   These loans have a well-defined weakness, or weaknesses, that jeopardize the liquidation of the debt, or in some cases make collection or liquidation in full, on the basis of currently existing facts, conditions, and values, highly questionable and improbable. They are characterized by the distinct possibility that the Company will sustain some loss if the deficiencies are not corrected.   Classified loans have a high probability of payment default, or a high probability of total or substantial loss.  These loans require more intensive supervision by management and are generally characterized by current or expected unprofitable operations, inadequate debt service coverage, inadequate liquidity, or marginal capitalization.  Repayment may depend on collateral or other credit risk mitigants.  When the likelihood of full collection of interest and principal may be in doubt; classified loans are considered to have a nonaccrual status.   In some cases, Classified loans are considered uncollectible and of such little value that their continuance as assets is not warranted.

● Non-classified

Loans graded as Non-classified encompass all loans not graded as Classified.  Non-classified loans are in compliance with loan covenants, and payments are generally made as agreed.

Consumer and Residential Mortgage Grading System

Consumer and Residential Mortgage loans are graded as either Performing or Nonperforming.   Nonperforming loans are loans that are 1) over 90 days past due and interest is still accruing, 2) on nonaccrual status or 3) restructured.  All loans not meeting any of these three criteria are considered Performing.

27

The following tables illustrate the Company's credit quality by loan class as of September 30, 2014 and December 31, 2013:

Credit Quality Indicators

As of September 30, 2014

ORIGINATED
Commercial Credit Exposure By Internally Assigned Grade:	Commercial		Commercial Real Estate		Agricultural		Agricultural Real Estate		Total
Pass	$	574,661	$	966,884	$	31,793	$	24,529	$	1,597,867
Special Mention		10,153		18,044		291		42		28,530
Substandard		37,696		35,479		2,264		1,752		77,191
Doubtful		-		-		12		-		12
Total	$	622,510	$	1,020,407	$	34,360	$	26,323	$	1,703,600
Business Banking Credit Exposure By Internally Assigned Grade:	Business Banking								Total
Non-classified	$	377,043							$	377,043
Classified		19,850								19,850
Total	$	396,893							$	396,893
Consumer Credit Exposure By Payment Activity:	Indirect		Home Equity		Direct				Total
Performing	$	1,305,212	$	494,157	$	55,673			$	1,855,042
Nonperforming		3,391		7,434		160				10,985
Total	$	1,308,603	$	501,591	$	55,833			$	1,866,027
Residential Mortgage Credit Exposure By Payment Activity:	Residential Mortgage								Total
Performing	$	812,588							$	812,588
Nonperforming		9,792								9,792
Total	$	822,380							$	822,380

28

Credit Quality Indicators

As of September 30, 2014

ACQUIRED
Commercial Credit Exposure By Internally Assigned Grade:	Commercial		Commercial Real Estate		Agricultural		Total
Pass	$	76,876	$	190,740	$	-	$	267,616
Special Mention		3,633		4,213		-		7,846
Substandard		9,080		11,704		-		20,784
Total	$	89,589	$	206,657	$	-	$	296,246
Business Banking Credit Exposure By Internally Assigned Grade:	Business Banking						Total
Non-classified	$	56,370					$	56,370
Classified		4,797						4,797
Total	$	61,167					$	61,167
Consumer Credit Exposure By Payment Activity:	Indirect		Home Equity		Direct		Total
Performing	$	77,601	$	78,873	$	5,632	$	162,106
Nonperforming		207		663		43		913
Total	$	77,808	$	79,536	$	5,675	$	163,019
Residential Mortgage Credit Exposure By Payment Activity:	Residential Mortgage						Total
Performing	$	273,959					$	273,959
Nonperforming		3,800						3,800
Total	$	277,759					$	277,759

29

Credit Quality Indicators

As of December 31, 2013

ORIGINATED
Commercial Credit Exposure By Internally Assigned Grade:	Commercial		Commercial Real Estate		Agricultural		Agricultural Real Estate		Total
Pass	$	576,079	$	878,411	$	60,043	$	33,136	$	1,547,669
Special Mention		16,836		22,777		381		43		40,037
Substandard		23,508		33,128		4,726		3,473		64,835
Doubtful		-		-		12		-		12
Total	$	616,423	$	934,316	$	65,162	$	36,652	$	1,652,553
Business Banking Credit Exposure By Internally Assigned Grade:	Business Banking								Total
Non-classified	$	319,578							$	319,578
Classified		18,101								18,101
Total	$	337,679							$	337,679
Total
Consumer Credit Exposure By Payment Activity:	Indirect		Home Equity		Direct				Total
Performing	$	1,158,800	$	525,777	$	58,151			$	1,742,728
Nonperforming		3,044		7,046		132				10,222
Total	$	1,161,844	$	532,823	$	58,283			$	1,752,950
Residential Mortgage Credit Exposure By Payment Activity:	Residential Mortgage								Total
Performing	$	725,308							$	725,308
Nonperforming		7,913								7,913
Total	$	733,221							$	733,221

30

Credit Quality Indicators

As of December 31, 2013

ACQUIRED
Commercial Credit Exposure By Internally Assigned Grade:	Commercial		Commercial Real Estate		Agricultural		Total
Pass	$	85,692	$	205,010	$	-	$	290,702
Special Mention		2,230		6,183		-		8,413
Substandard		15,304		17,821		-		33,125
Total	$	103,226	$	229,014	$	-	$	332,240
Business Banking Credit Exposure By Internally Assigned Grade:	Business Banking						Total
Non-classified	$	65,437					$	65,437
Classified		4,712						4,712
Total	$	70,149					$	70,149
Consumer Credit Exposure By Payment Activity:	Indirect		Home Equity		Direct		Total
Performing	$	124,922	$	86,506	$	7,367	$	218,795
Nonperforming		164		570		58		792
Total	$	125,086	$	87,076	$	7,425	$	219,587
Residential Mortgage Credit Exposure By Payment Activity:	Residential Mortgage						Total
Performing	$	304,544					$	304,544
Nonperforming		3,872						3,872
Total	$	308,416					$	308,416

Troubled Debt Restructured Loans

The Company's loan portfolio includes certain loans that have been modified where economic concessions have been granted to borrowers who have experienced or are expected to experience financial difficulties.  These concessions typically result from the Company's loss mitigation activities and could include reductions in the interest rate, payment extensions, forgiveness of principal, forbearance or other actions.  Certain TDRs are classified as nonperforming at the time of restructure and may only be returned to performing status after considering the borrower's sustained repayment performance for a reasonable period, generally six months.  Substantially all of these modifications included one or a combination of the following: an extension of the maturity date at a stated rate of interest lower than the current market rate for new debt with similar risk; temporary reduction in the interest rate; or change in scheduled payment amount.

When the Company modifies a loan, management evaluates any possible impairment based on the present value of the expected future cash flows, discounted at the contractual interest rate of the original loan agreement, except when the sole (remaining) source of repayment for the loan is the operation or liquidation of the collateral.  In these cases, management uses the current fair value of the collateral, less selling costs, instead of discounted cash flows.  If management determines that the value of the modified loan is less than the recorded investment in the loan (net of previous charge-offs, deferred loan fees or costs and unamortized premium or discount), impairment is recognized by segment or class of loan as applicable, through an allowance estimate or a charge-off to the allowance.  Segment and class status is determined by the loan's classification at origination.

31

TDRs that occurred during the three month period ending September 30, 2014 consisted of one home equity loan totaling $25,000,  seven direct consumer loans totaling $0.2 million, and three residential real estate mortgages totaling $0.2 million.  For all such modifications, the pre and post outstanding recorded investment amount remained unchanged. During the three month period ending September 30, 2014 there was one default on a home equity loan TDR totaling $25,000 and one default on a residential real estate mortgage loan TDR totaling $48,000.

TDRs that occurred during the nine month period ending September 30, 2014 consisted of seven home equity loans totaling $0.3 million, two commercial loans totaling $0.6 million, 40 direct consumer loans totaling $2.7 million, 19 residential real estate mortgages totaling $2.2 million and two indirect consumer loans totaling $0.1 million.  For all such modifications, the pre and post outstanding recorded investment amount remained unchanged. During the nine month period ending September 30, 2014 there were seven defaults on home equity loan TDRs totaling $0.5 million.

TDRs that occurred during the three month period ending September 30, 2013 consisted of three commercial loans totaling $6.1 million,  nine home equity loans totaling $0.4 million, and five residential real estate mortgage totaling $0.3 million.  For all such modifications, the pre and post outstanding recorded investment amount remained unchanged. During the three month period ending September 30, 2013 there was one default on home equity loan TDR totaling $0.1 million.

TDRs that occurred during the nine month period ending September 30, 2013 consisted of four commercial loans totaling $7.0 million,  20 home equity loans totaling $1.0 million, and six residential real estate mortgage totaling $0.5 million.  For all such modifications, the pre and post outstanding recorded investment amount remained unchanged. During the nine month period ending September 30, 2013 there was one default on a home equity loan TDR totaling $25,000, two defaults on indirect consumer loan TDRs totaling $0.1 million, three defaults on direct consumer loan TDRs totaling $0.1 million, and three defaults on residential real estate mortgage loan TDRs totaling $0.2 million.

32

Note 5.Long-Term Debt

.

As part of a debt restructuring strategy initiated during the second quarter of 2014, the Company repaid $165.0 million in long-term borrowings, resulting in $17.9 million in prepayment penalties.  Prepayment penalties of $4.6 million were recognized as expense in the second quarter of 2014 and $13.3 million were recognized in the third quarter of 2014 upon completion of the restructure strategy.

Note 6. Defined Benefit Postretirement Plans

The Company has a qualified, noncontributory, defined benefit pension plan ("the Plan") covering substantially all of its employees at September 30, 2014.  Benefits paid from the plan are based on age, years of service, compensation and social security benefits, and are determined in accordance with defined formulas. The Company's policy is to fund the pension plan in accordance with Employee Retirement Income Security Act of 1974 ("ERISA") standards. Assets of the plan are invested in publicly traded stocks and bonds.  The Company is not required to make contributions to the Plan in 2014, and did not do so during the nine months ended September 30, 2014.

The Company assumed a noncontributory, defined benefit pension plan in the Alliance Financial Corporation ("Alliance") acquisition.  This plan covers certain Alliance full-time employees who met eligibility requirements on October 6, 2006, at which time all benefits were frozen.  Under the plan, retirement benefits are primarily a function of both the years of service and the level of compensation.  Effective May 1, 2013, this plan was merged into the Plan.

Market conditions can result in an unusually high degree of volatility and increase the risks and short term liquidity associated with certain investments held by the Plan which could impact the value of these investments.

In addition to the Plan, the Company also provides supplemental employee retirement plans to certain current and former executives.  These supplemental employee retirement plans and the Plan are collectively referred to herein as "Pension Benefits."

Also, the Company provides certain health care benefits for retired employees.  Benefits are accrued over the employees' active service period. Only employees that were employed by the Company on or before January 1, 2000 are eligible to receive postretirement health care benefits.  In addition, the Company assumed post-retirement medical life insurance benefits for certain Alliance employees, retirees and their spouses, if applicable, in the Alliance acquisition.  These postretirement benefits are referred to herein as "Other Benefits."  The components of expense for Pension Benefits and Other Benefits are set forth below (in thousands):

33

	Pension Benefits								Other Benefits
	Three months ended September 30,								Three months ended September 30,
Components of net periodic (benefit) cost:	2014				2013				2014				2013
Service cost		$	587			$	604			$	4			$	6
Interest cost			1,040				830				90				75
Expected return on plan assets			(2,175	)			(1,929	)			-				-
Net amortization			25				711				(6	)			(2	)
Total cost (benefit)		$	(523	)		$	216			$	88			$	79

	Pension Benefits								Other Benefits
	Nine months ended September 30,								Nine months ended September 30,
Components of net periodic (benefit) cost:	2014				2013				2014				2013
Service cost		$	1,761			$	1,813			$	12			$	18
Interest cost			3,120				2,489				270				224
Expected return on plan assets			(6,525	)			(5,786	)			-				-
Net amortization			75				2,025				(18	)			219
Total cost (benefit)		$	(1,569	)		$	541			$	264			$	461

34

Note 7. Earnings Per Share

Basic earnings per share excludes dilution and is computed by dividing income available to common stockholders by the weighted average number of common shares outstanding for the period. Diluted earnings per share reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock or resulted in the issuance of common stock that then shared in the earnings of the entity (such as the Company's dilutive stock options and restricted stock units).

The following is a reconciliation of basic and diluted earnings per share for the periods presented in the consolidated statements of income.

Three months ended September 30,	2014		2013
(in thousands, except per share data)
Basic EPS:
Weighted average common shares outstanding		43,882		43,711
Net income available to common shareholders		10,912		19,257
Basic EPS	$	0.25	$	0.44
Diluted EPS:
Weighted average common shares outstanding		43,882		43,711
Dilutive effect of common stock options and restricted stock		523		424
Weighted average common shares and common share equivalents		44,405		44,135
Net income available to common shareholders		10,912		19,257
Diluted EPS	$	0.25	$	0.44

Nine months ended September 30,	2014		2013
(in thousands, except per share data)
Basic EPS:
Weighted average common shares outstanding		43,847		41,375
Net income available to common shareholders		56,561		43,822
Basic EPS	$	1.29	$	1.06
Diluted EPS:
Weighted average common shares outstanding		43,847		41,375
Dilutive effect of common stock options and restricted stock		507		394
Weighted average common shares and common share equivalents		44,354		41,769
Net income available to common shareholders		56,561		43,822
Diluted EPS	$	1.28	$	1.05

There were 501,843 stock options for the quarter ended September 30, 2014 and 972,403 stock options for the quarter ended September 30, 2013 that were not considered in the calculation of diluted earnings per share since the stock options' exercise price was greater than the average market price during these periods.

There were 502,836 stock options for the nine months ended September 30, 2014 and 1,157,135 stock options for the nine months ended September 30, 2013 that were not considered in the calculation of diluted earnings per share since the stock options' exercise price was greater than the average market price during these periods.

35

Note 8. Reclassification Adjustments Out of Other Comprehensive Income (Loss)

The following table summarizes the reclassification adjustments out of accumulated other comprehensive income (loss) (in thousands):

Detail About Accumulated Other Comprehensive Income (Loss) Components	Amount reclassified from accumulated other comprehensive income (loss)						Affected line item in the consolidated statement of comprehensive income (loss)
	Three months ended
	September 30, 2014			September 30, 2013
Securities:
Gains on available for sale securities	$	(38	)	$	(329	)	Net securities (gains) losses
Amortization of unrealized gains and losses related to securities transfer		(99	)		-		Interest income
Tax expense (benefit)		55			132		Income tax expense
Net of tax	$	(82	)	$	(197	)
Pension and other benefits:
Amortization of net gains	$	74		$	765		Salaries and employee benefits
Amortization of prior service costs		(56	)		(56	)	Salaries and employee benefits
Tax benefit		7			283		Income tax expense
Net of tax	$	11		$	426
Total reclassifications during the period, net of tax	$	(71	)	$	229

Detail About Accumulated Other Comprehensive Income (Loss) Components	Amount reclassified from accumulated other comprehensive income (loss)						Affected line item in the consolidated statement of comprehensive income (loss)
	Nine months ended
	September 30, 2014			September 30, 2013
Securities:
Gains on available for sale securities	$	(58	)		(1,413	)	Net securities gains
Amortization of unrealized gains and losses related to securities transfer		(99	)		-		Interest income
Tax expense		63			565		Income tax expense
Net of tax	$	(94	)	$	(848	)
Pension and other benefits:
Amortization of net gains	$	222		$	2,411		Salaries and employee benefits
Amortization of prior service costs		(166	)		(167	)	Salaries and employee benefits
Tax benefit		22			890		Income tax expense
Net of tax	$	34		$	1,354
Total reclassifications during the period, net of tax	$	(60	)	$	506

36

Note 9. Fair Value Measurements and Fair Value of Financial Instruments

U.S. GAAP states that fair value is an exit price, representing the amount that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants.  Fair value measurements are not adjusted for transaction costs.  A fair value hierarchy exists within U.S. GAAP that prioritizes the inputs to valuation techniques used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (level 1 measurements) and the lowest priority to unobservable inputs (level 3 measurements). The three levels of the fair value hierarchy are described below:

Level 1 - Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities;

Level 2 -  Quoted prices for similar assets or liabilities in active markets, quoted prices in markets that are not active, or inputs that are observable, either directly or indirectly, for substantially the full term of the asset or liability;

Level 3 - Prices or valuation techniques that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported by little or no market activity).

A financial instrument's level within the fair value hierarchy is based on the lowest level of input that is significant to the fair value measurement.

The types of instruments valued based on quoted market prices in active markets include most U.S. government and agency securities, many other sovereign government obligations, liquid mortgage products, active listed equities and most money market securities. Such instruments are generally classified within level 1 or level 2 of the fair value hierarchy.  The Company does not adjust the quoted price for such instruments.

The types of instruments valued based on quoted prices in markets that are not active, broker or dealer quotations, or alternative pricing sources with reasonable levels of price transparency include most investment-grade and high-yield corporate bonds, less liquid mortgage products, less liquid agency securities, less liquid listed equities, state, municipal and provincial obligations, and certain physical commodities. Such instruments are generally classified within level 2 of the fair value hierarchy.

Level 3 is for positions that are not traded in active markets or are subject to transfer restrictions, valuations are adjusted to reflect illiquidity and/or non-transferability, and such adjustments are generally based on available market evidence. In the absence of such evidence, management's best estimate will be used. Management's best estimate consists of both internal and external support on certain Level 3 investments. Subsequent to inception, management only changes level 3 inputs and assumptions when corroborated by evidence such as transactions in similar instruments, completed or pending third-party transactions in the underlying investment or comparable entities, subsequent rounds of financing, recapitalizations and other transactions across the capital structure, offerings in the equity or debt markets, and changes in financial ratios or cash flows.

For the nine month period ending September 30, 2014, the Company has made no transfers of assets between Level 1 and Level 2, and has had no Level 3 activity.

37

The following tables set forth the Company's financial assets and liabilities measured on a recurring basis that were accounted for at fair value.  Assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement (in thousands):

September 30, 2014:

	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Balance as of September 30, 2014
Assets:
Securities Available for Sale:
U.S. Treasury	$	23,213	$	-	$	-	$	23,213
Federal Agency		-		333,317		-		333,317
State & municipal		-		41,521		-		41,521
Mortgage-backed		-		374,059		-		374,059
Collateralized mortgage obligations		-		257,264		-		257,264
Other securities		7,079		8,049		-		15,128
Total Securities Available for Sale	$	30,292	$	1,014,210	$	-	$	1,044,502
Trading Securities		7,622		-		-		7,622
Interest Rate Swaps		-		2,520		-		2,520
Total	$	37,914	$	1,016,730	$	-	$	1,054,644
Liabilities:
Interest Rate Swaps	$	-	$	2,520	$	-	$	2,520
Total	$	-	$	2,520	$	-	$	2,520

December 31, 2013:

	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Balance as of December 31, 2013
Assets:
Securities Available for Sale:
U.S. Treasury	$	43,616	$	-	$	-	$	43,616
Federal Agency		-		278,915		-		278,915
State & municipal		-		113,665		-		113,665
Mortgage-backed		-		364,164		-		364,164
Collateralized mortgage obligations		-		549,528		-		549,528
Other securities		6,796		8,197		-		14,993
Total Securities Available for Sale	$	50,412	$	1,314,469	$	-	$	1,364,881
Trading Securities		5,779		-		-		5,779
Interest Rate Swaps		-		281		-		281
Total	$	56,191	$	1,314,750	$	-	$	1,370,941
Liabilities:
Interest Rate Swaps	$	-	$	281	$	-	$	281
Total	$	-	$	281	$	-	$	281

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Certain common equity securities are reported at fair value utilizing Level 1 inputs (exchange quoted prices).  The majority of the other investment securities are reported at fair value utilizing Level 2 inputs.  The prices for these instruments are obtained through an independent pricing service or dealer market participants with whom the Company has historically transacted both purchases and sales of investment securities.  Prices obtained from these sources include prices derived from market quotations and matrix pricing.  The fair value measurements consider observable data that may include dealer quotes, market spreads, cash flows, the U.S. Treasury yield curve, live trading levels, trade execution data, market consensus prepayment speeds, credit information and the bond's terms and conditions, among other things.  Management reviews the methodologies used in pricing the securities by its third party providers. 

U.S. GAAP requires disclosure of assets and liabilities measured and recorded at fair value on a nonrecurring basis such as goodwill, loans held for sale, other real estate owned, collateral-dependent impaired loans, mortgage servicing rights, and held-to-maturity securities.  The only nonrecurring fair value measurements recorded during the nine month period ended September 30, 2014 were related to impaired loans and the aforementioned held to maturity securities that were transfered from available for sale during the period.  During the nine month period ending September 30, 2014, the Company recorded $8.8 million of loans at fair value resulting in a loss of $3.6 million.  The Company uses the fair value of underlying collateral, less costs to sell, to estimate the specific reserves for collateral dependent impaired loans.  The appraisals may be adjusted by management for qualitative factors such as economic conditions and estimated liquidation expenses ranging from 10% to 35%.  Based on the valuation techniques used, the fair value measurements for collateral dependent impaired loans are classified as Level 3.

The following table sets forth information with regard to estimated fair values of financial instruments at September 30, 2014 and December 31, 2013.  This table excludes financial instruments for which the carrying amount approximates fair value.  Financial instruments for which the fair value approximates carrying value include cash and cash equivalents, securities available for sale, trading securities, accrued interest receivable, non-maturity deposits, short-term borrowings, accrued interest payable, and interest rate swaps.

			September 30, 2014				December 31, 2013
(In thousands)	Fair Value Hierarchy		Carrying amount		Estimated fair value		Carrying amount		Estimated fair value
Financial assets
Securities held to maturity		2	$	459,620	$	454,787	$	117,283	$	113,276
Net loans		3		5,517,757		5,561,963		5,337,361		5,386,520
Financial liabilities
Time deposits		2	$	1,076,650	$	1,071,564	$	1,021,142	$	1,023,982
Long-term debt		2		131,056		132,341		308,823		325,195
Junior subordinated debt		2		101,196		106,054		101,196		105,121

Fair value estimates are made at a specific point in time, based on relevant market information and information about the financial instrument. These estimates do not reflect any premium or discount that could result from offering for sale at one time the Company's entire holdings of a particular financial instrument. Because no market exists for a significant portion of the Company's financial instruments, fair value estimates are based on judgments regarding future expected loss experience, current economic conditions, risk characteristics of various financial instruments, and other factors. These estimates are subjective in nature and involve uncertainties and matters of significant judgment and therefore cannot be determined with precision. Changes in assumptions could significantly affect the estimates.

39

Fair value estimates are based on existing on and off balance sheet financial instruments without attempting to estimate the value of anticipated future business and the value of assets and liabilities that are not considered financial instruments. For example, the Company has a substantial trust and investment management operation that contributes net fee income annually. The trust and investment management operation is not considered a financial instrument, and its value has not been incorporated into the fair value estimates. Other significant assets and liabilities include the benefits resulting from the low-cost funding of deposit liabilities as compared to the cost of borrowing funds in the market, and premises and equipment. In addition, the tax ramifications related to the realization of the unrealized gains and losses can have a significant effect on fair value estimates and have not been considered in the estimate of fair value.

Securities Held to Maturity

The fair value of the Company's investment securities held to maturity is primarily measured using information from a third party pricing service.  The fair value measurements consider observable data that may include dealer quotes, market spreads, cash flows, the U.S. Treasury yield curve, live trading levels, trade execution data, market consensus prepayment speeds, credit information and the bond's terms and conditions, among other things.

Net Loans

The fair value of the Company's loans was estimated by discounting the expected future cash flows using the current interest rates at which similar loans would be made for the same remaining maturities.  Loans were first segregated by type, and then further segmented into fixed and variable rate and loan quality categories.  Expected future cash flows were projected based on contractual cash flows, adjusted for estimated prepayments.

Time Deposits

The fair value of time deposits was estimated using a discounted cash flow approach that applies prevailing market interest rates for similar maturity instruments.  The fair values of the Company's time deposit liabilities do not take into consideration the value of the Company's long-term relationships with depositors, which may have significant value.

Long-Term Debt

The fair value of long-term debt was estimated using a discounted cash flow approach that applies prevailing market interest rates for similar maturity instruments.

Junior Subordinated Debt

The fair value of junior subordinated debt has been estimated using a discounted cash flow analysis.

Note 10. Commitments and Contingencies

The Company is a party to financial instruments in the normal course of business to meet the financing needs of its customers and to reduce its own exposure to fluctuating interest rates. These financial instruments include commitments to extend credit, unused lines of credit, and standby letters of credit. Exposure to credit loss in the event of nonperformance by the other party to the financial instrument for commitments to make loans and standby letters of credit is represented by the contractual amount of those instruments. The Company uses the same credit origination guidelines, portfolio maintenance and management procedures as other credit and off-balance sheet products.  Commitments to extend credit and unused lines of credit totaled $1.2 billion at September 30, 2014 and $1.1 billion at December 31, 2013.  Since commitments to extend credit and unused lines of credit may expire without being fully drawn upon, this amount does not necessarily represent future cash commitments. Collateral obtained upon exercise of the commitment is determined using management's credit evaluation of the borrower and may include accounts receivable, inventory, property, land and other items.

40

The Company guarantees the obligations or performance of customers by issuing standby letters of credit to third parties. These standby letters of credit are frequently issued in support of third party debt, such as corporate debt issuances, industrial revenue bonds and municipal securities. The credit risk involved in issuing standby letters of credit is essentially the same as the credit risk involved in extending loan facilities to customers, and they are subject to the same credit origination guidelines, portfolio maintenance and management procedures as other credit and off-balance sheet products. Typically, these instruments have terms of five years or less and expire unused; therefore, the total amounts do not necessarily represent future cash commitments. Standby letters of credit totaled $37.6 million at September 30, 2014 and $36.8 million at December 31, 2013.  As of September 30, 2014, the fair value of standby letters of credit was not significant to the Company's consolidated financial statements.

The Company has also entered into commercial letter of credit agreements on behalf of its customers.  Under these agreements, the Company, on the request of its customer, opens the letter of credit and makes a commitment to honor draws made under the agreement, whereby the beneficiary is normally the provider of goods and/or services and the Company essentially replaces the customer as the payee.  The credit risk involved in issuing commercial letters of credit is essentially the same as the credit risk involved in extending loan facilities to customers, and they are subject to the same credit origination guidelines, portfolio maintenance and management procedures as other credit and off-balance sheet products.  Typically, these agreements vary in terms and the total amounts do not necessarily represent future cash commitments.  Commercial letters of credit totaled $38.9 million at September 30, 2014 and $41.3 million at December 31, 2013.  As of September 30, 2014, the fair value of commercial letters of credit was not significant to the Company's consolidated financial statements.

Note 11. Sale of Equity Investment

On April 17, 2014, NBT Capital Corp., a wholly-owned subsidiary of NBT, sold to LendingClub Corporation, its 20% ownership interest in Springstone Financial, LLC, which NBT originally acquired in exchange for a $3 million investment, as part of LendingClub's acquisition of all of the outstanding equity in Springstone. In total, LendingClub paid the group of selling equityholders a purchase price equal to $140 million in cash and preferred stock. As a result of this sale, the Company recognized a gain of $19.4 million during the second quarter of 2014.  There is $5.2 million in proceeds being held in escrow for indemnification provisions of the sale contract which will be recognized into income in 2015 when the conditions of the contract have been deemed to be satisfied

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NBT BANCORP INC. AND SUBSIDIARIES

Item 2 -- MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The purpose of this discussion and analysis is to provide a concise description of the financial condition and results of operations of NBT Bancorp Inc. and its wholly owned consolidated subsidiaries, NBT Bank, N.A. (the "Bank"), NBT Financial Services, Inc. ("NBT Financial"), and NBT Holdings, Inc. ("NBT Holdings") (collectively referred to herein as the "Company"). This discussion will focus on results of operations, financial condition, capital resources and asset/liability management. Reference should be made to the Company's consolidated financial statements and footnotes thereto included in this Form 10‑Q as well as to the Company's Annual Report on Form 10‑K for the year ended December 31, 2013 for an understanding of the following discussion and analysis.  Operating results for the nine-month period ending September 30, 2014 are not necessarily indicative of the results of the full year ending December 31, 2014 or any future period.

Forward-looking Statements

Certain statements in this filing and future filings by the Company with the SEC, in the Company's press releases or other public or shareholder communications, or in oral statements made with the approval of an authorized executive officer, contain forward-looking statements, as defined in the Private Securities Litigation Reform Act. These statements may be identified by the use of phrases such as "anticipate," "believe," "expect," "forecasts,"  "projects,"  "will,"  "can," "would," "should," "could," "may," or other similar terms. There are a number of factors, many of which are beyond the Company's control that could cause actual results to differ materially from those contemplated by the forward looking statements. Factors that may cause actual results to differ materially from those contemplated by such forward-looking statements include, among others, the following possibilities: (1) local, regional, national and international economic conditions and the impact they may have on the Company and its customers and the Company's assessment of that impact; (2) changes in the level of non-performing assets and charge-offs; (3) changes in estimates of future reserve requirements based upon the periodic review thereof under relevant regulatory and accounting requirements; (4) the effects of and changes in trade and monetary and fiscal policies and laws, including the interest rate policies of the Federal Reserve Board; (5) inflation, interest rate, securities market and monetary fluctuations; (6) political instability; (7) acts of war or terrorism; (8) the timely development and acceptance of new products and services and perceived overall value of these products and services by users; (9) changes in consumer spending, borrowings and savings habits; (10) changes in the financial performance and/or condition of the Company's borrowers; (11) technological changes; (12) acquisitions and integration of acquired businesses; (13) the ability to increase market share and control expenses; (14) changes in the competitive environment among financial holding companies; (15) the effect of changes in laws and regulations (including laws and regulations concerning taxes, banking, securities and insurance) with which the Company and its subsidiaries must comply including those under the Dodd-Frank Act; (16) the effect of changes in accounting policies and practices, as may be adopted by the regulatory agencies, as well as the Public Company Accounting Oversight Board, the Financial Accounting Standards Board and other accounting standard setters; (17) changes in the Company's organization, compensation and benefit plans; (18) the costs and effects of legal and regulatory developments including the resolution of legal proceedings or regulatory or other governmental inquiries and the results of regulatory examinations or reviews; (19) greater than expected costs or difficulties related to the integration of new products and lines of business; and (20) the Company's success at managing the risks involved in the foregoing items.

The Company cautions readers not to place undue reliance on any forward-looking statements, which speak only as of the date made, and advises readers that various factors, including those described above and other factors discussed in the Company's annual and quarterly reports previously filed with the Securities and Exchange Commission, could affect the Company's financial performance and could cause the Company's actual results or circumstances for future periods to differ materially from those anticipated or projected.

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Unless required by law, the Company does not undertake, and specifically disclaims any obligations to publicly release any revisions to any forward-looking statements to reflect the occurrence of anticipated or unanticipated events or circumstances after the date of such statements.

Non-GAAP Measures

This Quarterly Report on Form 10-Q contains financial information determined by methods other than in accordance with accounting principles generally accepted in the United States of America (GAAP).  These measures adjust GAAP measures to exclude the effects of sales of securities and certain non-recurring and merger-related expenses.  Where non-GAAP disclosures are used in this Quarterly Report on Form 10-Q, the comparable GAAP measure, as well as a reconciliation to the comparable GAAP measure, is provided in the accompanying tables.  Management believes that these non-GAAP measures provide useful information that is important to an understanding of the operating results of the Company's core business due to the non-recurring nature of the excluded items.  Non-GAAP measures should not be considered substitutes for financial measures determined in accordance with GAAP and investors should consider the Company's performance and financial condition as reported under GAAP and all other relevant information when assessing the performance or financial condition of the Company.

Critical Accounting Policies

The Company has identified policies as being critical because they require management to make particularly difficult, subjective and/or complex judgments about matters that are inherently uncertain and because of the likelihood that materially different amounts would be reported under different conditions or using different assumptions. These policies relate to the allowance for loan losses, pension accounting, other-than-temporary impairment, provision for income taxes and intangible assets.

Management  of  the  Company  considers  the  accounting  policy relating to the allowance for loan losses to be a critical accounting policy given the uncertainty  in  evaluating  the level of the allowance required to cover credit losses inherent in the loan portfolio and the material effect that such judgments can have on the results of operations. While management's current evaluation of the allowance for loan losses indicates that the allowance is adequate, under adversely different conditions or assumptions, the allowance may need to be increased. For example, if historical loan loss experience significantly worsened or if current economic conditions significantly deteriorated, additional provision for loan losses would be required to increase the allowance. In addition, the assumptions and estimates used in the internal reviews of the Company's nonperforming loans and potential problem loans have a significant impact on the overall analysis of the adequacy of the allowance for loan losses. While management has concluded that the current evaluation of collateral values is reasonable under the circumstances, if collateral values were significantly lower, the Company's allowance for loan loss policy would also require additional provision for loan losses.

Management is required to make various assumptions in valuing the Company's pension assets and liabilities. These assumptions include the expected rate of return on plan assets, the discount rate, and the rate of increase in future compensation levels. Changes to these assumptions could impact earnings in future periods. The Company takes into account the plan asset mix, funding obligations, and expert opinions in determining the various rates used to estimate pension expense. The Company also considers the Citigroup Pension Liability Index, market interest rates and discounted cash flows in setting the appropriate discount rate. In addition, the Company reviews expected inflationary and merit increases to compensation in determining the rate of increase in future compensation levels.

Management of the Company considers the accounting policy relating to other-than-temporary impairment to be a critical accounting policy.  Management systematically evaluates certain assets for other-than-temporary declines in fair value, primarily investment securities.  Management considers historical values and current market conditions as a part of the assessment.  The amount of the total other-than-temporary impairment related to the credit loss is recognized in earnings and the amount of the total other-than-temporary impairment related to other factors is generally recognized in other comprehensive income, net of applicable taxes.

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The Company is subject to examinations from various taxing authorities.  Such examinations may result in challenges to the tax return treatment applied by the Company to specific transactions.  Management believes that the assumptions and judgments used to record tax-related assets or liabilities have been appropriate.  Should tax laws change or the taxing authorities determine that management's assumptions were inappropriate, an adjustment may be required which could have a material adverse effect on the Company's results of operations.

Another critical accounting policy is the policy for acquired loans. Acquired loans are initially recorded at their acquisition date fair values.  The carryover of allowance for loan losses is prohibited as any credit losses in the loans are included in the determination of the fair value of the loans at the acquisition date.  Fair values for acquired loans are based on a discounted cash flow methodology that involves assumptions and judgments as to credit risk, prepayment risk, liquidity risk, default rates, loss severity, payment speeds, collateral values and discount rate.  Subsequent to the acquisition of acquired impaired loans, applicable accounting guidance requires the continued estimation of expected cash flows to be received.  This estimation involves the use of key assumptions and estimates, similar to those used in the initial estimate of fair value.  Changes in expected cash flows could result in the recognition of impairment through provision for credit losses.   Subsequent to the purchase date, the methods utilized to estimate the required allowance for loan losses for the non-impaired acquired loans is similar to originated loans.

As a result of acquisitions, the Company has acquired goodwill and identifiable intangible assets.  Goodwill represents the cost of acquired companies in excess of the fair value of net assets at the acquisition date.  Goodwill is evaluated at least annually or when business conditions suggest that an impairment may have occurred.  Goodwill will be reduced to its carrying value through a charge to earnings if impairment exists.  Core deposits and other identifiable intangible assets are amortized to expense over their estimated useful lives.  The determination of whether or not impairment exists is based upon discounted cash flow modeling techniques that require management to make estimates regarding the amount and timing of expected future cash flows.  It also requires them to select a discount rate that reflects the current return requirements of the market in relation to present risk-free interest rates, required equity market premiums and Company-specific risk indicators, all of which are susceptible to change based on changes in economic conditions and other factors.  Future events or changes in the estimates used to determine the carrying value of goodwill and identifiable intangible assets could have a material impact on the Company's results of operations.

The Company's policies on the allowance for loan losses, pension accounting, acquired loans, provision for income taxes and intangible assets are disclosed in Note 1 to the consolidated financial statements presented in our 2013 Annual Report on Form 10-K.  All accounting policies are important, and as such, the Company encourages the reader to review each of the policies included in Note 1 to obtain a better understanding of how the Company's financial performance is reported.

Overview

Significant factors management reviews to evaluate the Company's operating results and financial condition include, but are not limited to:  net income and earnings per share, return on average assets, equity and tangible common equity, net interest margin, noninterest income, operating expenses, certain core results, asset quality indicators, loan and deposit growth, capital management, liquidity and interest rate sensitivity, enhancements to customer products and services, technology advancements, market share and peer comparisons.  The following information should be considered in connection with the Company's results for the first nine months of 2014:

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· Core net income of $57.3 million for the nine months ended September 30, 2014 was up 11.3% from the same period in 2013

· Net interest margin was 3.61% for the nine months ended September 30, 2014, down 6 basis points from the same period in 2013

· Sold 20% ownership interest in Springstone LLC ("Springstone") recognizing a $19.4 million gain during the second quarter of 2014

· Restructured $165 million in long-term long-term borrowings, resulting in $17.9 million in gross prepayment penalties (non-core) recognized in the first nine months of 2014, which lowered the cost of the restructured long-term funding by approximately 200 basis points

· 9% average year to date organic retail demand deposit growth

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The following table depicts several annualized measurements of performance using core and GAAP net income that management reviews in analyzing the Company's performance. Returns on average assets and average equity measure how effectively an entity utilizes its total resources and capital, respectively.

(Dollars in thousands)	For the three months ended						For the nine months ended
	September 30,						September 30,
	2014			2013			2014			2013
Reconciliation of Non-GAAP Financial Measures:
Reported net income (GAAP)	$	10,912		$	19,257		$	56,561		$	43,822
Adj: (Gain) / Loss on sale of securities, net (net of tax)		(25	)		(228	)		(39	)		(981	)
Adj: Other adjustments (net of tax) (1)		83			110			198			110
Adj: Gain on sale of Springstone (net of tax
and related incentive compensation)		-			-			(11,168	)		-
Adj: Prepayment penalties related to debt
restructuring (net of tax)		8,833			-			11,758			-
Plus: Merger related expenses (net of tax)		-			224			-			8,529
Total Adjustments		8,891			106			749			7,658
Core net income	$	19,803		$	19,363		$	57,310		$	51,480
Performance measures:
Core Return on Average Assets (2)		1.01	%		1.02	%		0.99	%		0.96	%
Return on Average Assets (2)		0.55	%		1.01	%		0.98	%		0.82	%
Core Return on Average Equity (2)		9.19	%		9.67	%		9.09	%		9.20	%
Return on Average Equity (2)		5.06	%		9.62	%		8.97	%		7.83	%
Core Return on Average Tangible Common Equity (2)(3)		14.35	%		15.95	%		14.36	%		14.75	%
Return on Average Tangible Common Equity (2)(3)		8.15	%		15.86	%		14.18	%		12.64	%
(1) Primarily net gain on settlement of litigation and reorganization expenses for 2014 and reorganization expenses for 2013
(2)  Annualized
(3) Excludes amortization of intangible assets (net of tax) from net income and average tangible common equity is calculated as follows:
	For the three months ended						For the nine months ended
	September 30,						September 30,
		2014			2013			2014			2013
Average stockholders' equity	$	855,164		$	794,273		$	843,005		$	748,277
Less: average goodwill and other intangibles		285,993			292,271			287,778			262,277
Average tangible common equity	$	569,171		$	502,002		$	555,227		$	486,000

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Results of Operations

Reported net income for the three months ended September 30, 2014 was $10.9 million, down from $27.6 million for the previous quarter, and down from $19.3 million for the same period last year.  Reported net income for the three months ended September 30, 2014 included prepayment penalties totaling $8.8 million (after taxes) related to our previously reported long-term debt restructure strategy.  Reported net income for the previous quarter ended June 30, 2014 included an $11.2 million net gain (after taxes and related incentive compensation) on the sale of our ownership interest in Springstone LLC ("Springstone"), partially offset by prepayment penalties totaling $2.9 million (after taxes) related to our long-term debt restructure strategy.  Reported earnings per diluted share for the three months ended September 30, 2014 was $0.25 as compared to $0.62 for the previous quarter and $0.44 for the same period in 2013.

Core net income for the three months ended September 30, 2014 was $19.8 million, up 3.8% from $19.1 million for the previous quarter and up 2.3% from $19.4 million for the same period in 2013.  Core diluted earnings per share for the three months ended September 30, 2014 was $0.45, up from $0.43 for the previous quarter and up from $0.44 for the same period in 2013.

Reported net income for the nine months ended September 30, 2014 was $56.6 million, up from $43.8 million for the same period last year, which included the aforementioned net Springstone gain and long-term prepayment penalties in 2014 and approximately $12.3 million in merger-related expenses in 2013.  Reported earnings per diluted share for the nine months ended September 30, 2014 was $1.28 as compared to $1.05 for the same period in 2013.

Core net income for the nine months ended September 30, 2014 was $57.3 million, up 11.3% from $51.5 million for the same period in 2013.  Core diluted earnings per share for the nine months ended September 30, 2014 was $1.29, up from $1.23 for the same period in 2013.

The reported results for the third quarter and first nine months of 2014 and 2013 both contained items which the Company considers non-core, such as gain on the sale of the Springstone equity investment, long-term debt restructure prepayment penalties, merger expenses, securities gains, and other items not considered core to our operations.

Net Interest Income

Net interest income is the difference between interest income on earning assets, primarily loans and securities, and interest expense on interest bearing liabilities, primarily deposits and borrowings.  Net interest income is affected by the interest rate spread, the difference between the yield on earning assets and cost of interest bearing liabilities, as well as the volumes of such assets and liabilities. Net interest income is one of the key determining factors in a financial institution's performance as it is the principal source of earnings.

Net interest income was $63.8 million for the third quarter of 2014, up 1.9% from the previous quarter, and up 2.5% from the same period last year.  Fully taxable equivalent ("FTE") net interest margin was 3.61% for the three months ended September 30, 2014, up from 3.60% from the prior quarter, and down from 3.65% for the third quarter of 2013.  Average interest earning assets were up $44.0 million, or 0.6%, for the third quarter of 2014 as compared to the prior quarter, driven primarily by organic loan production.  The increase in average interest earning assets was partially offset by slight rate compression on earning assets, which decreased from 3.94% during the second quarter of 2014 to 3.91% for the third quarter of 2014.  This rate compression was driven primarily by decreasing loan yields from 4.42% for the second quarter of 2014 to 4.38% for the third quarter of 2014.  As a result of the increase in average earning assets, interest income was up 1.0% for the third quarter of 2014 as compared to the prior quarter.  Average interest bearing liabilities decreased $32.9 million, or 0.6%, from the second quarter of 2014 to the third quarter of 2014.  The rates paid on interest bearing liabilities decreased by 4 basis points from the second quarter of 2014 to the third quarter of 2014.  This decrease was primarily driven by a 46 basis point decrease in the rate paid on long-term debt resulting from the aforementioned debt restructuring completed in the third quarter of 2014.  The decrease in average balances combined with the decrease in the rates paid on interest bearing liabilities resulted in an 8.7% decrease in interest expense for the third quarter of 2014 as compared to the prior quarter.

Net interest income was $187.9 million for the nine months ended September 30, 2014, up 6.7% from the same period in 2013.  FTE net interest margin was 3.61% for the nine months ended September 30, 2014, down from 3.67% from the nine months ended September 30, 2013.  Average interest earning assets were up $535.2 million, or 8.2%, for the nine months ended September 30, 2014 as compared to the same period in 2013.  This increase was driven primarily by the acquisition of Alliance Financial Corporation ("Alliance") in March 2013 as well as organic loan production during the past several quarters.  The increase in average interest earning assets was partially offset by rate compression on earning assets, as their yield decreased from 4.16% during the nine months ended September 30, 2013 to 3.95% for the nine months ended September 30, 2014.  This rate compression was driven primarily by decreasing loan yields from 4.75% for the nine months ended 2013 to 4.43% for the nine months ended September 30, 2014.  As a result of the increase in average earning assets, interest income was up 3.1% for the nine months ended September 30, 2014 as compared to the same period in 2013.  Average interest bearing liabilities increased $282.3 million, or 5.8%, for the first nine months of 2014 as compared to the same period in 2013.  This increase was due primarily to an increase in deposits resulting from organic deposit growth as well as the aforementioned acquisition of Alliance.  The rates paid on interest bearing liabilities for the first nine months of 2014 decreased by 18 basis points from the first nine months of 2013.  This decrease was primarily driven by a decrease of 10 basis points in rates paid on deposits from improved funding mix as well as a 55 basis point decrease in the rate paid on long-term debt due primarily to maturity of long-term debt in the prior year, as well as the aforementioned debt restructuring in the second and third quarters of 2014.

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Average Balances and Net Interest Income

The following tables include the condensed consolidated average balance sheet, an analysis of interest income/expense and average yield/rate for each major category of earning assets and interest bearing liabilities on a taxable equivalent basis. Interest income for tax-exempt securities and loans has been adjusted to a taxable-equivalent basis using the statutory Federal income tax rate of 35%.

Three Months ended September 30,
			2014							2013
	Average				Yield/			Average				Yield/
(dollars in thousands)	Balance		Interest		Rates			Balance		Interest		Rates
ASSETS
Short-term interest bearing accounts	$	4,791	$	7		0.54	%	$	1,955	$	9		1.73	%
Securities available for sale (1)(2)		1,263,375		6,403		2.01	%		1,387,714		6,994		2.00	%
Securities held to maturity (1)		234,403		1,678		2.84	%		118,781		1,059		3.54	%
Investment in FRB and FHLB Banks		39,459		504		5.06	%		43,895		465		4.20	%
Loans and leases (3)		5,563,206		61,380		4.38	%		5,309,446		62,008		4.63	%
Total interest earning assets	$	7,105,234	$	69,972		3.91	%	$	6,861,791	$	70,535		4.08	%
Other assets		697,814							671,482
Total assets	$	7,803,048						$	7,533,273
LIABILITIES AND STOCKHOLDERS' EQUITY
Money market deposit accounts	$	1,452,287	$	682		0.19	%	$	1,360,067	$	528		0.15	%
NOW deposit accounts		927,026		128		0.05	%		877,387		285		0.13	%
Savings deposits		1,025,795		182		0.07	%		984,093		227		0.09	%
Time deposits		1,032,370		2,506		0.96	%		1,081,549		2,959		1.09	%
Total interest bearing deposits	$	4,437,478	$	3,498		0.31	%	$	4,303,096	$	3,999		0.37	%
Short-term borrowings		447,761		262		0.23	%		383,238		232		0.24	%
Junior subordinated debt		101,196		544		2.13	%		101,196		551		2.16	%
Long-term debt		170,223		1,067		2.49	%		309,069		2,561		3.29	%
Total interest bearing liabilities	$	5,156,658	$	5,371		0.41	%	$	5,096,599	$	7,343		0.57	%
Demand deposits		1,708,632							1,559,506
Other liabilities		82,594							82,896
Stockholders' equity		855,164							794,272
Total liabilities and stockholders' equity	$	7,803,048						$	7,533,273
Net interest income (FTE)				64,601							63,192
Interest rate spread						3.50	%						3.51	%
Net interest margin						3.61	%						3.65	%
Taxable equivalent adjustment				838							966
Net interest income			$	63,763						$	62,226
(1) Securities are shown at average amortized cost
(2) Excluding unrealized gains or losses
(3) For purposes of these computations, nonaccrual loans are included in the average loan balances outstanding

48

Nine Months ended September 30,
			2014							2013
	Average				Yield/			Average				Yield/
(dollars in thousands)	Balance		Interest		Rates			Balance		Interest		Rates
ASSETS
Short-term interest bearing accounts	$	3,821	$	21		0.73	%	$	39,191	$	107		0.36	%
Securities available for sale (1)(2)		1,340,044		20,614		2.06	%		1,338,637		20,207		2.02	%
Securities held to maturity (1)		157,784		3,727		3.16	%		78,291		2,665		4.55	%
Investment in FRB and FHLB Banks		41,992		1,531		4.88	%		36,947		1,261		4.56	%
Loans and leases (3)		5,502,656		182,383		4.43	%		5,018,022		178,177		4.75	%
Total interest earning assets		7,046,297	$	208,276		3.95	%	$	6,511,088	$	202,417		4.16	%
Other assets		685,861							644,332
Total assets	$	7,732,158						$	7,155,420
LIABILITIES AND STOCKHOLDERS' EQUITY
Money market deposit accounts	$	1,435,155	$	1,748		0.16	%	$	1,318,304	$	1,462		0.15	%
NOW deposit accounts		940,064	$	384		0.05	%		868,167		1,174		0.18	%
Savings deposits		1,022,212	$	551		0.07	%		914,255		581		0.08	%
Time deposits		1,001,301	$	7,099		0.95	%		1,078,165		9,228		1.14	%
Total interest bearing deposits	$	4,398,732	$	9,782		0.30	%	$	4,178,891	$	12,445		0.40	%
Short-term borrowings		410,242	$	702		0.23	%		261,428		341		0.17	%
Junior subordinated debt		101,196	$	1,620		2.14	%		94,965		1,539		2.17	%
Long-term debt		256,084	$	5,709		2.98	%		348,715		9,196		3.53	%
Total interest bearing liabilities	$	5,166,254	$	17,813		0.46	%	$	4,883,999	$	23,521		0.64	%
Demand deposits		1,640,097							1,446,802
Other liabilities		82,802							76,342
Stockholders' equity		843,005							748,277
Total liabilities and stockholders' equity	$	7,732,158						$	7,155,420
Net interest income (FTE)				190,463							178,896
Interest rate spread						3.49	%						3.52	%
Net interest margin						3.61	%						3.67	%
Taxable equivalent adjustment				2,609							2,875
Net interest income			$	187,854						$	176,021
(1) Securities are shown at average amortized cost
(2) Excluding unrealized gains or losses
(3) For purposes of these computations, nonaccrual loans are included in the average loan balances outstanding

49

The following table presents changes in interest income and interest expense attributable to changes in volume (change in average balance multiplied by prior year rate), changes in rate (change in rate multiplied by prior year volume), and the net change in net interest income. The net change attributable to the combined impact of volume and rate has been allocated to each in proportion to the absolute dollar amounts of change.

Three months ended September 30,
	Increase (Decrease)
	2014 over 2013
(in thousands)	Volume			Rate			Total
Short-term interest bearing accounts	$	7		$	(9	)	$	(2	)
Securities available for sale		(630	)		39			(591	)
Securities held to maturity		862			(243	)		619
Investment in FRB and FHLB Banks		(50	)		89			39
Loans and leases		2,888			(3,516	)		(628	)
Total interest income		3,077			(3,640	)		(563	)
Money market deposit accounts		38			116			154
NOW deposit accounts		15			(172	)		(157	)
Savings deposits		9			(54	)		(45	)
Time deposits		(130	)		(323	)		(453	)
Short-term borrowings		38			(8	)		30
Trust preferred debentures		-			(7	)		(7	)
Long-term debt		(969	)		(525	)		(1,494	)
Total interest expense		(999	)		(973	)		(1,972	)
Change in FTE net interest income	$	4,076		$	(2,667	)	$	1,409
Nine months ended September 30,
	Increase (Decrease)
	2014 over 2013
(in thousands)	Volume			Rate			Total
Short-term interest bearing accounts	$	(143	)	$	57		$	(86	)
Securities available for sale		21			386			407
Securities held to maturity		2,070			(1,008	)		1,062
Investment in FRB and FHLB Banks		182			88			270
Loans and leases		16,530			(12,324	)		4,206
Total interest income		18,660			(12,801	)		5,859
Money market deposit accounts		136			150			286
NOW deposit accounts		90			(880	)		(790	)
Savings deposits		64			(94	)		(30	)
Time deposits		(625	)		(1,504	)		(2,129	)
Short-term borrowings		233			128			361
Trust preferred debentures		100			(19	)		81
Long-term debt		(2,204	)		(1,283	)		(3,487	)
Total interest expense		(2,206	)		(3,502	)		(5,708	)
Change in FTE net interest income	$	20,866		$	(9,299	)	$	11,567

50

Noninterest Income

Noninterest income is a significant source of revenue for the Company and an important factor in the Company's results of operations.  The following table sets forth information by category of noninterest income for the periods indicated:

	Three months ended September 30,				Nine months ended September 30,
	2014		2013		2014		2013
(in thousands)
Insurance and other financial services revenue	$	6,179	$	6,038	$	18,510	$	18,686
Service charges on deposit accounts		4,519		5,055		13,285		14,311
ATM and debit card fees		4,440		4,276		12,869		11,562
Retirement plan administration fees		3,272		3,062		9,167		8,701
Trust		4,758		4,345		14,157		11,957
Bank owned life insurance		1,095		913		3,455		2,648
Net securities gains		38		329		59		1,413
Gain on the sale of Springstone investment		-		-		19,401		-
Other		2,376		3,129		8,078		8,635
Total noninterest income	$	26,677	$	27,147	$	98,981	$	77,913

Noninterest income for the three months ended September 30, 2014 was $26.7 million, down $19.4 million from the previous quarter, and down $0.5 million from the same period in 2013.  The decrease from the prior quarter was primarily driven by a $19.4 million gain from the previously disclosed sale of our ownership interest in Springstone recorded in the second quarter of 2014.  Excluding this gain, noninterest income for the three months ended September 30, 2014 was up $0.1 million from the previous quarter.

Noninterest income for the nine months ended September 30, 2014 was $99.0 million, up $21.1 million, or 27.0%, from the same period in 2013.  The increase from 2013 was primarily driven by the aforementioned $19.4 million gain recorded in the second quarter of 2014.  Excluding this gain, noninterest income for the nine months ended September 30, 2014 was $79.6 million, up $1.7 million, or 2.1%, from the same period in 2013.  This increase from 2013 was due primarily to increases in trust and ATM and debit card fees, due in large part to the full impact from Alliance in 2014.   These increases were partially offset by decreases in service charges on deposit accounts and net securities gains for the first nine months of 2014 as compared with the same period in 2013.  The decrease in service charges on deposit accounts from the prior year was due primarily to lower nonsufficient funds fees recorded during the first nine months of 2014 due to changes in customer behavior, improving macroeconomic conditions, and continued customer outreach and education.

Noninterest Expense

Noninterest expenses are also an important factor in the Company's results of operations.  The following table sets forth the major components of noninterest expense for the periods indicated:

51

	Three months ended September 30,				Nine months ended September 30,
	2014		2013		2014		2013
(in thousands)
Salaries and employee benefits	$	28,933	$	29,267	$	89,609	$	85,474
Occupancy		5,211		5,262		16,872		15,458
Data processing and communications		4,029		4,059		12,045		11,368
Professional fees and outside services		3,695		3,202		10,862		9,340
Equipment		3,199		2,988		9,447		8,480
Office supplies and postage		1,733		1,640		5,221		4,886
FDIC expenses		1,134		1,285		3,641		3,688
Advertising		403		722		1,868		2,445
Amortization of intangible assets		1,275		1,346		3,821		3,548
Loan collection and other real estate owned		705		886		2,546		2,025
Merger		-		326		-		12,276
Prepayment penalty on long term debt		13,349		-		17,903		-
Other		5,401		5,303		15,485		14,453
Total noninterest expense	$	69,067	$	56,286	$	189,320	$	173,441

Noninterest expense for the three months ended September 30, 2014 was $69.1 million, up $6.3 million from the previous quarter, and up $12.8 million from the same period in 2013.  This increase from the prior quarter and 2013 was due primarily to $13.3 million of prepayment penalties from the aforementioned strategic long-term debt restructuring in the third quarter of 2014 as compared with $4.6 million in prepayment penalties recorded during the second quarter of 2014.  Excluding these prepayment penalties, noninterest expense for the three months ended September 30, 2014 was $55.7 million, down $2.5 million, or 4.2% from the previous quarter, and down $0.6 million, or 1.0%, from the same period in 2013.  The decrease from the previous quarter was due primarily to a $2.2 million decrease in salaries and employee benefits driven by $2.5 million increase in incentive compensation related to the Springstone transaction recorded in the second quarter of 2014.  Advertising expense was $0.3 million less than the prior year due to the timing of marketing initiatives.

Noninterest expense for the nine months ended September 30, 2014 was $189.3 million, up $15.9 million from the same period in 2013.  Excluding the $17.9 million prepayment penalties in 2014 and the merger related expenses totaling $12.3 million in the first nine months of 2013, noninterest expense for the nine months ended September 30, 2014 was $171.4 million, up $10.3 million, or 6.4% from the same period in 2013.  This increase from the nine months ended September 30, 2013 was due primarily to 2014 including the full nine months of Alliance expenses including occupancy, salaries and employee benefits, data processing, professional fees, and equipment.  In addition, the increase in salaries and benefits in 2014 included incremental incentive compensation related to the Springstone transaction, partially offset by lower retirement plan expenses due mainly to plan asset performance and a previous plan amendment.

Income Taxes

The effective tax rate was 33.8% for the third quarter of 2014, 33.7% for the second quarter of 2014, and 31.0% for the third quarter of 2013.    The effective tax rate was 33.4% for the nine months ended September 30, 2014, as compared to 30.7% for the first nine months of 2013.  The increases in the effective tax rate for the three and nine month periods ending September 30, 2014 were primarily due to a higher level of taxable income as a percentage of total income as compared to the same periods in 2013.

ANALYSIS OF FINANCIAL CONDITION

Securities

Total securities increased $22.0 million, or 1.5%, from December 31, 2013 to September 30, 2014.  During the third quarter of 2014, the Company transferred approximately $340 million in securities from the available for sale portfolio to the held to maturity portfolio to mitigate the impact of volatility of interest rate changes on tangible book value.  The securities portfolio represents 19.1% of total assets as of September 30, 2014 as compared to 19.4% as of December 31, 2013.

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The following table details the composition of securities available for sale, securities held to maturity and regulatory investments for the periods indicated:

	September 30, 2014			December 31, 2013
Mortgage-backed securities:
With maturities 15 years or less		24	%		23	%
With maturities greater than 15 years		1	%		1	%
Collateralized mortgage obligations		38	%		40	%
Municipal securities		11	%		11	%
US agency notes		23	%		21	%
Other		3	%		4	%
Total		100	%		100	%

The Company's mortgage backed securities, U.S. agency notes, and collateralized mortgage obligations are all "prime/conforming" and are guaranteed by Fannie Mae, Freddie Mac, Federal Home Loan Bank, Federal Farm Credit Banks, or Ginnie Mae ("GNMA").  GNMA securities are considered equivalent to U.S. Treasury securities, as they are backed by the full faith and credit of the U.S. government.  Currently, there are no subprime mortgages in our investment portfolio.  Refer to Note 3. of the Notes to Unaudited Interim Consolidated Financial Statements for information related to other than temporary impairment considerations.

Loans

A summary of loans, net of deferred fees and origination costs, by category for the periods indicated follows:

(In thousands)	September 30, 2014		December 31, 2013
Residential real estate mortgages	$	1,100,139	$	1,041,637
Commercial		862,098		859,026
Commercial real estate mortgages		1,411,689		1,328,313
Real estate construction and development		75,874		93,247
Agricultural and agricultural real estate mortgages		108,246		112,035
Consumer		1,447,918		1,352,638
Home equity		581,127		619,899
Total loans	$	5,587,091	$	5,406,795

Total loans increased by $180.3 million, or 3.3%, at September 30, 2014 from December 31, 2013, or 4.5% annualized during the nine months ended September 30, 2014.  The increase is due to organic loan growth within the Bank's footprint through both legacy and newer markets.  Loans represent approximately 71.0% of assets as of September 30, 2014, as compared to 70.7% as of December 31, 2013.  Growth in commercial and commercial real estate loans for the first nine months of 2014 totaled $86.4 million and growth in consumer loans totaled $95.3 million for the first nine months of 2014 and is attributed primarily to growth in the indirect consumer loan portfolio.

53

Allowance for Loan Losses, Provision for Loan Losses, and Nonperforming Assets

The allowance for loan losses is maintained at a level estimated by management to provide adequately for risk of probable losses inherent in the current loan portfolio.  The adequacy of the allowance for loan losses is continuously monitored using a methodology designed to ensure that the level of the allowance reasonably reflects the loan portfolio's risk profile. It is evaluated to ensure that it is sufficient to absorb all reasonably estimable credit losses inherent in the current loan portfolio.

Management considers the accounting policy relating to the allowance for loan losses to be a critical accounting policy given the degree of judgment exercised in evaluating the level of the allowance required to cover credit losses in the portfolio and the material effect that such judgments can have on the consolidated results of operations.

For purposes of evaluating the adequacy of the allowance, the Company considers a number of significant factors that affect the collectability of the portfolio.  For individually analyzed loans, these factors include estimates of loss exposure, which reflect the facts and circumstances that affect the likelihood of repayment of such loans as of the evaluation date.  For homogeneous pools of loans, estimates of the Company's exposure to credit loss reflect a thorough current assessment of a number of factors, which could affect collectability. These factors include: past loss experience; the size, trend, composition, and nature of the loans; changes in lending policies and procedures, including underwriting  standards and collection, charge-off and recovery practices;  trends experienced in nonperforming and delinquent loans; current economic conditions in the Company's market; portfolio concentrations that may affect loss experienced across one or more components of the portfolio; the effect of external factors such as competition, legal and regulatory requirements; and the experience, ability, and depth of lending management and staff.  In addition, various regulatory agencies, as an integral component of their examination process, periodically review the Company's allowance for loan losses.  Such agencies may require the Company to recognize additions to the allowance based on their judgment about information available to them at the time of their examination, which may not be currently available to management.

After a thorough consideration and validation of the factors discussed above, required additions or reductions to the allowance for loan losses are made periodically by charges or credits to the provision for loan losses.  These charges are necessary to maintain the allowance at a level which management believes is reasonably reflective of the overall inherent risk of probable loss in the portfolio.  While management uses available information to recognize losses on loans, additions or reductions to the allowance may fluctuate from one reporting period to another.  These fluctuations are reflective of changes in risk associated with portfolio content and/or changes in management's assessment of any or all of the determining factors discussed above.  Management considers the allowance for loan losses to be adequate based on evaluation and analysis of the loan portfolio.

The following table reflects changes to the allowance for loan losses for the periods presented. The allowance is increased by provisions for losses charged to operations and is reduced by net charge-offs. Charge-offs are made when the ability to collect loan principal within a reasonable time becomes unlikely. Any recoveries of previously charged-off loans are credited directly to the allowance for loan losses.

54

Allowance For Loan Losses
	Three months ended
(dollars in thousands)	September 30, 2014					September 30, 2013
Balance, beginning of period	$	69,534				$	71,184
Recoveries		892					1,411
Chargeoffs		(5,977	)				(7,609	)
Net chargeoffs		(5,085	)				(6,198	)
Provision for loan losses		4,885					5,198
Balance, end of period	$	69,334				$	70,184
Composition of Net Chargeoffs
Commercial and agricultural	$	(1,264	)	25	%	$	(2,887	)	47	%
Real estate mortgage		(474	)	9	%		(298	)	5	%
Consumer		(3,347	)	66	%		(3,013	)	48	%
Net chargeoffs	$	(5,085	)	100	%	$	(6,198	)	100	%
Annualized net chargeoffs to average loans		0.36	%				0.46	%

	Nine months ended
(dollars in thousands)	September 30, 2014					September 30, 2013
Balance, beginning of period	$	69,434				$	69,334
Recoveries		3,693					4,070
Chargeoffs		(16,440	)				(20,478	)
Net chargeoffs		(12,747	)				(16,408	)
Provision for loan losses		12,647					17,258
Balance, end of period	$	69,334				$	70,184
Composition of Net Chargeoffs
Commercial and agricultural	$	(2,457	)	19	%	$	(6,524	)	40	%
Real estate mortgage		(718	)	6	%		(1,168	)	7	%
Consumer		(9,572	)	75	%		(8,716	)	53	%
Net chargeoffs	$	(12,747	)	100	%	$	(16,408	)	100	%
Annualized net chargeoffs to average loans		0.31	%				0.44	%

Net charge-offs were $5.1 million for the third quarter of 2014, up from $4.1 million for the second quarter of 2014, and down from $6.2 million for the third quarter of 2013.  Net charge-offs to average loans for the third quarter of 2014 was 0.36%, compared to 0.30% for the second quarter of 2014 and 0.46% for the same period in 2013.  NBT recorded a provision for loan losses of $4.9 million for the three months ended September 30, 2014, compared with $4.2 million for the previous quarter, and $5.2 million for the same period in 2013.

Nonperforming loans to total loans was 0.98% at September 30, 2014, up slightly from 0.96% at June 30, 2014 and down slightly from 0.99% at December 31, 2013.  Past due loans as a percentage of total loans was 0.65% for the third quarter of 2014, up from 0.57% for the second quarter of 2014, and down from 0.77% as of December 31, 2013.

The allowance for loan losses totaled $69.3 million at September 30, 2014, down slightly from $69.4 million at December 31, 2013.  The allowance for loan losses as a percentage of loans was 1.24% (1.38% excluding acquired loans) at September 30, 2014 compared to 1.28% (1.55% excluding acquired loans) at December 31, 2013.  The decrease in the allowance for loan losses as a percentage of loans resulted from the improving asset quality trends of the loan portfolio.

55

Nonperforming assets consist of nonaccrual loans, loans 90 days or more past due and still accruing, restructured loans, OREO, and nonperforming securities. Loans are generally placed on nonaccrual when principal or interest payments become ninety days past due, unless the loan is well secured and in the process of collection. Loans may also be placed on nonaccrual when circumstances indicate that the borrower may be unable to meet the contractual principal or interest payments. OREO represents property acquired through foreclosure and is valued at the lower of the carrying amount or fair value, less any estimated disposal costs.  Nonperforming securities, which include securities which management believes are other-than-temporarily impaired, are carried at their estimated fair value and are not accruing interest.

Nonperforming Assets
	September 30,						December 31,
(Dollars in thousands)	2014						2013
Nonaccrual loans	Amount			%			Amount			%
Commercial and agricultural loans and real estate	$	25,309			49	%	$	27,033			54	%
Real estate mortgages		11,059			22	%		10,296			21	%
Consumer		7,840			16	%		7,213			14	%
Troubled debt restructured loans		6,323			13	%		5,423			11	%
Total nonaccrual loans		50,531			100	%		49,965			100	%
Loans 90 days or more past due and still accruing
Commercial and agricultural loans and  real estate		-			-	%		105			3	%
Real estate mortgages		1,404			35	%		808			22	%
Consumer		2,618			65	%		2,824			75	%
Total loans 90 days or more past due and still accruing		4,022			100	%		3,737			100	%
Total nonperforming loans		54,553						53,702
Other real estate owned (OREO)		1,497						2,904
Total nonperforming assets		56,050						56,606
Total nonperforming loans to total loans		0.98	%					0.99	%
Total nonperforming assets to total assets		0.71	%					0.74	%
Allowance for loan losses to total nonperforming loans		127.09	%					129.29	%

Past due loans as a percentage of total loans was 0.65% at September 30, 2014, down from 0.77% at December 31, 2013.  For acquired loans that are not deemed to be impaired at acquisition, credit discounts representing the principal losses expected over the life of the loan are a component of the initial fair value and amortized over the life of the asset.

As a result of the application of this accounting methodology, certain credit-related ratios  may not necessarily be directly comparable with periods prior to the acquisition, or comparable with other institutions. The credit metrics most impacted by our acquisition of loans related to the Alliance merger were the allowance for loans losses to total loans,  and total allowance for loan losses to nonperforming loans. As of September 30, 2014, the allowance for loan losses to total originated loans and the total allowance for loan losses to originated nonperforming loans were 1.43% and 166.69%, respectively. As of December 31, 2013, the allowance for loan losses to total originated loans and the total allowance for loan losses to originated nonperforming loans were 1.55% and 184.96%, respectively.

Loans acquired from Alliance that were not deemed to be impaired at acquisition and were classified as non-accrual and greater than 90 days past due and still accruing prior to acquisition, continued to be classified as non-accrual and 90 days past due and still accruing immediately after the acquisition.  Loans acquired from Alliance that were classified as troubled debt restructurings prior to acquisition are no longer classified as such immediately following the acquisition. Acquired credit impaired loans from the Alliance acquisition were not classified non-accrual, even though they may be contractually past due, because we expect to fully collect the recorded investment of such loans.

In addition to nonperforming loans, the Company has also identified approximately $93.6 million in potential problem loans at September 30, 2014 as compared to $89.9 million at December 31, 2013.  At September 30, 2014, potential problem loans primarily consisted of commercial real estate and commercial and agricultural loans.  Potential problem loans are loans that are currently performing, but known information about possible credit problems of the borrowers causes management to have serious doubts as to the ability of such borrowers to comply with the present loan repayment terms and which may result in classification of such loans as nonperforming at some time in the future.  Potential problem loans are typically defined as loans that are performing but are classified by the Company's loan rating system as "substandard."  Management cannot predict the extent to which economic conditions may worsen or other factors which may impact borrowers and the potential problem loans.  Accordingly, there can be no assurance that other loans will not become 90 days or more past due, be placed on nonaccrual, become restructured, or require increased allowance coverage and provision for loan losses.

56

Deposits

Total deposits were $6.3 billion at September 30, 2014, up $424.7 million, or 7.2%, from December 31, 2013, due primarily to growth in NOW and money market accounts as well as the previously disclosed debt restructuring strategy which resulted in $165 million in new brokered CDs.  Total average deposits for the nine months ended September 30, 2014 increased $479.0 million, or 8.7%, from the same period in 2013, due primarily to the acquisition of Alliance.

Borrowed Funds

The Company's borrowed funds consist of short-term borrowings and long-term debt. Short-term borrowings totaled $375.6 million at September 30, 2014 compared to $456.0 million at December 31, 2013.  Long-term debt was $131.1 million at September 30, 2014, as compared to $308.8 million at December 31, 2013.  As part of a debt restructuring strategy completed in the third quarter of 2014, the Company repaid $165.0 million in long-term borrowings, resulting in $17.9 million in prepayment penalties.  Prepayment penalties of $4.6 million and $13.3 million (non-core) were recognized as expense in the second and third quarters of 2014, respectively.  This previously disclosed long-term borrowings restructure strategy lowered the cost of the restructured long-term funding by approximately 200 basis points.

For more information about the Company's borrowing capacity and liquidity position, see "Liquidity Risk" below.

Capital Resources

Stockholders' equity of $857.4 million represented 10.90% of total assets at September 30, 2014, compared with $816.6 million, or 10.67% as of December 31, 2013.  The increase in stockholders' equity resulted from net income of $56.6 million and an $8.0 million increase in other comprehensive income due to a decrease in unrealized losses on securities and were partially offset by dividends paid of $27.7 million.

The Company purchased 3,288 shares of its common stock during the nine months ended September 30, 2014 at an average price of $22.02 per share under a previously announced plan.  As of September 30, 2014, there were 996,712 shares available for repurchase under this plan, which expires on December 31, 2014.  On October 27, 2014, the NBT Board of Directors authorized a new repurchase program for NBT to repurchase up to an additional 1,000,000 shares of its outstanding common stock.  This plan expires on December 31, 2016.

The Board of Directors considers the Company's earnings position and earnings potential when making dividend decisions.  The Board of Directors declared a 2014 fourth-quarter cash dividend of $0.21 per share at a meeting held on October 27, 2014.  The dividend will be paid on December 15, 2014 to shareholders of record as of December 1, 2014.  The Company does not have a target dividend pay-out ratio.

As the capital ratios in the following table indicate, the Company remained "well capitalized" at September 30, 2014 under applicable bank regulatory requirements.  Capital measurements are well in excess of regulatory minimum guidelines and meet the requirements to be considered well capitalized for all periods presented. Tier 1 leverage, Tier 1 capital and Total risk-based capital ratios have regulatory minimum guidelines of 3%, 4% and 8% respectively, with requirements to be considered well capitalized of 5%, 6% and 10%, respectively.

Capital Measurements	September 30, 2014			December 31, 2013
Tier 1 leverage ratio		9.20	%		8.93	%
Tier 1 capital ratio		12.03	%		11.74	%
Total risk-based capital ratio		13.26	%		12.99	%
Cash dividends as a percentage of net income		48.89	%		54.28	%
Per common share:
Book value	$	19.62	%	$	18.77
Tangible book value (1)	$	13.03	%	$	12.09

(1)Stockholders' equity less goodwill and intangible assets divided by common shares outstanding

57

Liquidity and Interest Rate Sensitivity Management

Market Risk

Interest rate risk is the primary market risk affecting the Company.  Other types of market risk, such as foreign currency exchange rate risk and commodity price risk, do not arise in the normal course of the Company's business activities.  Interest rate risk is defined as an exposure to a movement in interest rates that could have an adverse effect on the Company's net interest income.  Net interest income is susceptible to interest rate risk to the degree that interest bearing liabilities mature or reprice on a different basis than earning assets.  When interest bearing liabilities mature or reprice more quickly than earning assets in a given period, a significant increase in market rates of interest could adversely affect net interest income.  Similarly, when earning assets mature or reprice more quickly than interest bearing liabilities, falling interest rates could result in a decrease in net interest income.

In an attempt to manage the Company's exposure to changes in interest rates, management monitors the Company's interest rate risk.  Management's Asset Liability Committee ("ALCO") meets monthly to review the Company's interest rate risk position and profitability and to recommend strategies for consideration by the Board of Directors.  Management also reviews loan and deposit pricing and the Company's securities portfolio, formulates investment and funding strategies, and oversees the timing and implementation of transactions to assure attainment of the Board's objectives in the most effective manner. Notwithstanding the Company's interest rate risk management activities, the potential effect of changing interest rates is an uncertainty that can have an adverse effect on net income.

In adjusting the Company's asset/liability position, the Board and management attempt to manage the Company's interest rate risk while minimizing net interest margin compression.  At times, depending on the level of general interest rates, the relationship between long- and short-term interest rates, market conditions and competitive factors, the Board and management may determine to increase the Company's interest rate risk position somewhat in order to increase its net interest margin.  The Company's results of operations and net portfolio values remain vulnerable to changes in interest rates and fluctuations in the difference between long- and short-term interest rates.  Assuming interest rates remain at or near current historical lows, net interest margin will continue to experience compression.  Additional rate reductions on deposits are becoming more difficult as deposit rates are at or near their floors, and with asset yields continuing to reprice at lower rates, this could result in additional margin pressure as well as a decrease in net interest income.

The primary tool utilized by ALCO to manage interest rate risk is a balance sheet/income statement simulation model (interest rate sensitivity analysis).  Information such as principal balance, interest rate, maturity date, cash flows, next repricing date (if needed), and current rates is uploaded into the model to create an ending balance sheet.  In addition, ALCO makes certain assumptions regarding prepayment speeds for loans and mortgage related investment securities along with any optionality within the deposits and borrowings.

58

The model is first run under an assumption of a flat rate scenario (i.e. no change in current interest rates) with a static balance sheet over a 12-month period.  Two additional models are run with static balance sheets: (1) a gradual increase of 200 bp, and (2) a gradual decrease of 100 bp taking place over a 12-month period. Under these scenarios, assets subject to prepayments are adjusted to account for faster or slower prepayment assumptions.  Any investment securities or borrowings that have callable options embedded into them are handled accordingly based on the interest rate scenario. The resulting changes in net interest income are then measured against the flat rate scenario.

In the declining rate scenario, net interest income is projected to decrease when compared to the forecasted net interest income in the flat rate scenario through the simulation period. The decrease in net interest income is a result of earning assets repricing downward at a faster rate than interest bearing liabilities. The inability to effectively lower deposit rates will likely reduce or eliminate the benefit of lower interest rates. In the rising rate scenarios, net interest income is projected to experience a decline from the flat rate scenario. Net interest income is projected to remain at lower levels than in a flat rate scenario through the simulation period primarily due to a lag in assets repricing while funding costs increase. The potential impact on earnings is dependent on the ability to lag deposit repricing. If short-term rates continue to increase, the Company expects competitive pressures will likely lead to core deposit pricing increases, which will likely continue compression of the net interest margin.

Net interest income for the next 12 months in the + 200/- 100 bp scenarios, as described above, is within the internal policy risk limits of not more than a 7.5% change in net interest income. The following table summarizes the percentage change in net interest income in the rising and declining rate scenarios over a 12-month period from the forecasted net interest income in the flat rate scenario using the September 30, 2014 balance sheet position:

Interest Rate Sensitivity Analysis
Change in interest rates	Percent change in
(in bp points)	net interest income
+200	(3.10%)
-100	(1.59%)

Liquidity Risk

Liquidity involves the ability to meet the cash flow requirements of customers who may be depositors wanting to withdraw funds or borrowers needing assurance that sufficient funds will be available to meet their credit needs. The ALCO is responsible for liquidity management and has developed guidelines which cover all assets and liabilities, as well as off balance sheet items that are potential sources or uses of liquidity.  Liquidity policies must also provide the flexibility to implement appropriate strategies and tactical actions. Requirements change as loans grow, deposits and securities mature, and payments on borrowings are made. Liquidity management includes a focus on interest rate sensitivity management with a goal of avoiding widely fluctuating net interest margins through periods of changing economic conditions.

The primary liquidity measurement the Company utilizes is called the Basic Surplus, which captures the adequacy of its access to reliable sources of cash relative to the stability of its funding mix of average liabilities.  Basic Surplus is calculated by subtracting short-term liabilities from liquid assets.  This approach recognizes the importance of balancing levels of cash flow liquidity from short- and long-term securities with the availability of dependable borrowing sources which can be accessed when necessary.  At September 30, 2014, the Company's Basic Surplus measurement was 12.9% of total assets or approximately $1.0 billion as compared to the December 31, 2013 Basic Surplus of 9.7% or $734 million, and was above the Company's minimum of 5% or $393 million set forth in its liquidity policies.

59

This Basic Surplus approach enables the Company to adequately manage liquidity from both operational and contingency perspectives. By tempering the need for cash flow liquidity with reliable borrowing facilities, the Company is able to operate with a more fully invested and, therefore, higher interest income generating securities portfolio. The makeup and term structure of the securities portfolio is, in part, impacted by the overall interest rate sensitivity of the balance sheet. Investment decisions and deposit pricing strategies are impacted by the liquidity position.

The Company's primary source of funds is the Bank. Certain restrictions exist regarding the ability of the Bank to transfer funds to the Company in the form of cash dividends. The approval of the Office of Comptroller of the Currency (OCC) is required to pay dividends when a bank fails to meet certain minimum regulatory capital standards or when such dividends are in excess of a subsidiary bank's earnings retained in the current year plus retained net profits for the preceding two years (as defined in the regulations). At September 30, 2014, approximately $76.5 million of the total stockholders' equity of the Bank was available for payment of dividends to the Company without approval by the OCC.  The Bank's ability to pay dividends is also subject to the Bank being in compliance with regulatory capital requirements. The Bank is currently in compliance with these requirements. Under the General Corporation Law of the State of Delaware, the Company may declare and pay dividends either out of its surplus or, in case there is no surplus, out of its net profits for the fiscal year in which the dividend is declared and/or the preceding fiscal year.

At September 30, 2014 and December 31, 2013, FHLB advances outstanding totaled approximately $429 million and $515 million, respectively.  The Bank is a member of the FHLB system and had additional borrowing capacity from the FHLB of approximately $851 million at September 30, 2014 and $497 million at December 31, 2013.  In addition, unpledged securities could have been used to increase borrowing capacity at the FHLB by an additional $418 million at September 30, 2014, or used to collateralize other borrowings, such as repurchase agreements.  At September 30, 2014 the Bank also had additional borrowing capacity from unused collateral at the Federal Reserve of $760 million.

Recent Accounting Pronouncements

In January 2014, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2014-01 —Investments (Topic 323), Accounting for Investments in Qualified Affordable Housing Projects.  The amendments in this ASU provide guidance on accounting for investments by a reporting entity in flow-through limited liability entities that manage or invest in affordable housing projects that qualify for the low-income housing tax credit. The amendments permit 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 (benefit). The amendments in this ASU are effective for the Company for annual periods beginning January 1, 2015 and should be applied retrospectively to all periods presented. A reporting entity that uses the effective yield method to account for its investments in qualified affordable housing projects before the date of adoption may continue to apply the effective yield method for those preexisting investments.  The Company does not expect the adoption to have a material impact on the financial statements. 

Item 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Information called for by Item 3 is contained in the Liquidity and Interest Rate Sensitivity Management section of the Management's Discussion and Analysis of Financial Condition and Results of Operations.

Item 4. CONTROLS AND PROCEDURES

The  Company's  management, with the participation of the Company's Chief Executive Officer and Chief Financial Officer, evaluated the effectiveness of the design and operation of  the  Company's  disclosure  controls  and  procedures  (as  defined  in Rule 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended). Based upon that evaluation, the Chief Executive Officer and Chief Financial Officer concluded that, as of September 30, 2014, the Company's disclosure controls and procedures were effective.

There  were  no changes made in the Company's internal control over financial  reporting  that  occurred  during  the  Company's  most recent fiscal quarter that have materially affected, or are reasonably likely to materially affect, the Company's internal control over financial reporting.

60

PART II.  OTHER INFORMATION

Item 1 – LEGAL PROCEEDINGS

There are no material legal proceedings, other than ordinary routine litigation incidental to the business, to which the Company or any of its subsidiaries is a party or of which any of their property is subject, except as described in the Company's 2013 Annual Report on Form 10-K.

Item 1A – RISK FACTORS

There are no material changes to the risk factors as previously discussed in Part I, Item 1A of our 2013 Annual Report on Form 10-K.

Item 2 – UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

(a) Not applicable

(b) Not applicable

(c) None

Item 3 – DEFAULTS UPON SENIOR SECURITIES

None

Item 4 – MINE SAFETY DISCLOSURES

None

Item 5 – OTHER INFORMATION

None

61

Item 6 – EXHIBITS

 3.1   Certificate of Incorporation of NBT Bancorp Inc. as amended through May 2, 2012 (filed as Exhibit 3.1 to the Registrant's Form 10-Q for the quarter ended September 30, 2012, filed on November 9, 2012 and incorporated herein by reference).

3.2   Amended and Restated By-laws of NBT Bancorp Inc., effective May 7, 2013 (filed as Exhibit 3.1 to the Registrant's Form 8-K, filed on May 7, 2013 and incorporated herein by reference).

3.3   Certificate of Designation of the Series A Junior Participating Preferred Stock (filed as Exhibit A to Exhibit 4.1 of the Registrant's Form 8-K, filed on November 18, 2004, and incorporated herein by reference).

4.1   Specimen common stock certificate for NBT's common stock (filed as exhibit 4.3 to the Registrant's Amendment No. 1 to Registration Statement on Form S-4 filed on December 27, 2005 and incorporated herein by reference).

4.2   Rights Agreement, dated as of November 15, 2004, between NBT Bancorp Inc. and Registrar and Transfer Company, as Rights Agent (filed as Exhibit 4.1 to the Registrant's Form 8-K, file number 0-14703, filed on November 18, 2004, and incorporated by reference herein).

10.1 Second amendment dated July 28, 2014 to Split-Dollar Agreement between NBT Bancorp Inc., NBT Bank, National Association and Martin A. Dietrich made November 10, 2008 (filed as Exhibit 10.1 to Registrant's Form 8-K filed on August 1, 2014 and incorporated herein by reference).

31.1 Certification of Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

31.2 Certification of Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

32.1 Written Statement of the Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

32.2 Written Statement of the Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

101.INS  XBRL Instance Document.

101.SCH  XBRL Taxonomy Extension Schema Document.

101.CAL  XBRL Taxonomy Extension Calculation Linkbase Document.

101.DEF  XBRL Taxonomy Extension Definition Linkbase Document.

101.LAB  XBRL Taxonomy Extension Label Linkbase Document.

101.PRE  XBRL Taxonomy Extension Presentation Linkbase Document

62

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized, this 10th day of November 2014.

	NBT BANCORP INC.
By:	/s/ Michael J. Chewens
	Michael J. Chewens, CPA
	Senior Executive Vice President
	Chief Financial Officer

63

EXHIBIT INDEX

3.1   Certificate of Incorporation of NBT Bancorp Inc. as amended through May 2, 2012 (filed as Exhibit 3.1 to the Registrant's Form 10-Q for the quarter ended September 30, 2012, filed on November 9, 2012 and incorporated herein by reference).

3.2   Amended and Restated By-laws of NBT Bancorp Inc., effective May 7, 2013 (filed as Exhibit 3.1 to the Registrant's Form 8-K, filed on May 7, 2013 and incorporated herein by reference).

3.3   Certificate of Designation of the Series A Junior Participating Preferred Stock (filed as Exhibit A to Exhibit 4.1 of the Registrant's Form 8-K, filed on November 18, 2004, and incorporated herein by reference).

4.1   Specimen common stock certificate for NBT's common stock (filed as exhibit 4.3 to the Registrant's Amendment No. 1 to Registration Statement on Form S-4 filed on December 27, 2005 and incorporated herein by reference).

4.2   Rights Agreement, dated as of November 15, 2004, between NBT Bancorp Inc. and Registrar and Transfer Company, as Rights Agent (filed as Exhibit 4.1 to the Registrant's Form 8-K, file number 0-14703, filed on November 18, 2004, and incorporated by reference herein).

10.1 Second amendment dated July 28, 2014 to Split-Dollar Agreement between NBT Bancorp Inc., NBT Bank, National Association and Martin A. Dietrich made November 10, 2008 (filed as Exhibit 10.1 to Registrant's Form 8-K filed on August 1, 2014 and incorporated herein by reference).

31.1 Certification of Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

31.2 Certification of Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

32.1 Written Statement of the Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

32.2 Written Statement of the Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

101.INS  XBRL Instance Document.

101.SCH  XBRL Taxonomy Extension Schema Document.

101.CAL  XBRL Taxonomy Extension Calculation Linkbase Document.

101.DEF  XBRL Taxonomy Extension Definition Linkbase Document.

101.LAB  XBRL Taxonomy Extension Label Linkbase Document.

101.PRE  XBRL Taxonomy Extension Presentation Linkbase Document

64

EX-31.1

EXHIBIT 31.1

CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

 I, Martin A. Dietrich, certify that:

1.  I have reviewed this quarterly report on Form 10-Q of NBT Bancorp Inc.

2.  Based  on  my  knowledge,  this report does not contain any untrue statement  of a material fact or omit to state a material fact necessary to make the  statements  made, in light of the circumstances under which such statements were  made,  not misleading with respect to the period covered by this report;

3.  Based  on  my  knowledge,  the  financial  statements,  and  other financial information  included  in  this report, fairly present in all material respects  the  financial  condition, results of operations and cash flows of the registrant  as  of,  and  for,  the  periods presented in this report;

4.  The  registrant's  other  certifying  officer(s)  and  I  are  responsible  for establishing  and  maintaining disclosure controls and procedures (as defined in Exchange  Act  Rules  13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a)  Designed  such disclosure controls and procedures, or caused such disclosure controls  and  procedures  to  be designed under our supervision, to ensure that material  information  relating  to  the  registrant, including its consolidated subsidiaries,  is made known to us by others within those entities, particularly during  the  period  in  which  this   report  is  being  prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c)  Evaluated  the  effectiveness  of  the  registrant's disclosure controls and procedures  and  presented  in  this  report our conclusions about the effectiveness  of  the  disclosure  controls and procedures as of the end of the period  covered  by  this  report  based  on  such  evaluation;  and

d)  Disclosed  in  this  report  any change in the registrant's internal control over  financial  reporting  that  occurred  during  the registrant's most recent fiscal  quarter (the registrant's fourth fiscal quarter in the case of an annual report)  that  has  materially  affected,  or is reasonably likely to materially affect,  the  registrant's  internal  control  over  financial  reporting; and

5.  The  registrant's  other  certifying officer(s) and I have disclosed, based on our  most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

a)  All  significant  deficiencies  and  material  weaknesses  in  the design or operation  of internal control over financial reporting which are reasonably likely to adversely affect the  registrant's  ability  to  record,  process, summarize and report financial information;  and

b)  Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date:  November 10, 2014

By:	/s/ Martin A. Dietrich
	Martin A. Dietrich
	Chief Executive Officer

EX-31.2

EXHIBIT 31.2

CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

 I, Michael J. Chewens, certify that:

1.  I have reviewed this quarterly report on Form 10-Q of NBT Bancorp Inc.

2.  Based  on  my  knowledge,  this report does not contain any untrue statement  of a material fact or omit to state a material fact necessary to make the  statements  made, in light of the circumstances under which such statements were  made,  not misleading with respect to the period covered by this report;

3.  Based  on  my  knowledge,  the  financial  statements,  and  other financial information  included  in  this report, fairly present in all material respects  the  financial  condition, results of operations and cash flows of the registrant  as  of,  and  for,  the  periods presented in this report;

4.  The  registrant's  other  certifying  officer(s)  and  I  are  responsible  for establishing  and  maintaining disclosure controls and procedures (as defined in Exchange  Act  Rules  13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a)  Designed  such disclosure controls and procedures, or caused such disclosure controls  and  procedures  to  be designed under our supervision, to ensure that material  information  relating  to  the  registrant, including its consolidated subsidiaries,  is made known to us by others within those entities, particularly during  the  period  in  which  this   report  is  being  prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c)  Evaluated  the  effectiveness  of  the  registrant's disclosure controls and procedures  and  presented  in  this  report our conclusions about the effectiveness  of  the  disclosure  controls and procedures as of the end of the period  covered  by  this  report  based  on  such  evaluation;  and

d)  Disclosed  in  this  report  any change in the registrant's internal control over  financial  reporting  that  occurred  during  the registrant's most recent fiscal  quarter (the registrant's fourth fiscal quarter in the case of an annual report)  that  has  materially  affected,  or is reasonably likely to materially affect,  the  registrant's  internal  control  over  financial  reporting; and

5.  The  registrant's  other  certifying officer(s) and I have disclosed, based on our  most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

a)  All  significant  deficiencies  and  material  weaknesses  in  the design or operation  of internal control over financial reporting which are reasonably likely to adversely affect the  registrant's  ability  to  record,  process, summarize and report financial information;  and

b)  Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date:  November 10, 2014

By:	/s/ Michael J. Chewens
	Michael J. Chewens
	Senior Executive Vice President and
	Chief Financial Officer

EX-32.1

EXHIBIT 32.1

 Written Statement of the Chief Executive Officer Pursuant to Section 906 of the SARBANES-OXLEY ACT OF 2002

The undersigned, the Chief Executive Officer of NBT Bancorp Inc. (the "Company"), hereby certifies that to his knowledge on the date hereof:

(a)  the Form 10-Q of the Company for the Quarterly Period Ended September 30, 2014, filed on the date hereof with the Securities and Exchange Commission (the "Report"), fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(b)  the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ Martin A. Dietrich

Martin A. Dietrich

Chief Executive Officer

November 10, 2014

A  signed  original  of this written statement required by Section 906, or other document authenticating, acknowledging, or otherwise adopting the signature that appears  in  typed  form within the electronic version of this written statement required  by  Section  906,  has  been  provided to NBT Bancorp Inc. and will be retained  by  NBT  Bancorp  Inc. and furnished  to the Securities and Exchange Commission  or  its  staff  upon  request.

EX-32.2

EXHIBIT 32.2

 Written Statement of the Chief Financial Officer Pursuant to Section 906 of the SARBANES-OXLEY ACT OF 2002

The undersigned, the Chief Financial Officer of NBT Bancorp Inc. (the "Company"), hereby certifies that to his knowledge on the date hereof:

(a)  the  Form 10-Q of the Company for the Quarterly Period Ended September 30, 2014,  filed  on  the  date  hereof  with  the Securities and Exchange Commission  (the  "Report"),  fully  complies  with the requirements of Section  13(a) or 15(d) of the Securities Exchange Act of 1934; and

(b)  the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ Michael J. Chewens

Michael J. Chewens

Senior Executive Vice President and

Chief Financial Officer

November 10, 2014

A signed original of this written statement required by Section 906, or other document authenticating, acknowledging, or otherwise adopting the signature that appears in typed form within the electronic version of this written statement required by Section 906, has been provided to NBT Bancorp Inc. and will be retained by NBT Bancorp Inc. and furnished to the Securities and Exchange Commission or its staff upon request.

XML

Long-Term Debt (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Jun. 30, 2014	Sep. 30, 2014	Sep. 30, 2013
Long-Term Debt [Abstract]
Long-term borrowings repaid		$ 165,000,000
Prepayment penalties incurred		17,900,000
Prepayment penalties recognized as expense		4,554,000	17,903,000	0
Prepayment penalties recognized as expense in third quarter	$ 13,349,000

XML

Allowance for Loan Losses and Credit Quality of Loans (Details) (USD $) In Millions, unless otherwise specified	9 Months Ended
	Sep. 30, 2014 Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan portfolio segments	3
Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Real estate loan amount, percentage of appraised value or purchase price of the property, maximum (in hundredths)	80.00%
Agricultural Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Real estate loan amount, percentage of appraised value or purchase price of the property, maximum (in hundredths)	75.00%
Business Banking [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Business banking loans, maximum amount	$ 0.5
Indirect [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage of automobile financing to indirect relationships with dealers (in hundredths)	75.00%
Principal repayment term of loan, minimum	3 years
Principal repayment term of loan, maximum	6 years
Home Equity [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Home equity loan amount, percentage of equity in home, maximum (in hundredths)	85.00%
Direct [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Principal repayment term of loan, minimum	1 year
Principal repayment term of loan, maximum	10 years
Residential Real Estate Mortgages [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Real estate loan amount, percentage of appraised value or purchase price of the property, maximum (in hundredths)	85.00%

XML

Fair Values Measurements and Fair Value of Financial Instruments (Policies)

9 Months Ended

Sep. 30, 2014

Fair Value Measurements and Fair Value of Financial Instruments [Abstract]

Fair Value of Financial Instruments, Policy

U.S. GAAP states that fair value is an exit price, representing the amount that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants.  Fair value measurements are not adjusted for transaction costs.  A fair value hierarchy exists within U.S. GAAP that prioritizes the inputs to valuation techniques used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (level 1 measurements) and the lowest priority to unobservable inputs (level 3 measurements). The three levels of the fair value hierarchy are described below:

Level 1 - Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities;

Level 2 -  Quoted prices for similar assets or liabilities in active markets, quoted prices in markets that are not active, or inputs that are observable, either directly or indirectly, for substantially the full term of the asset or liability;

Level 3 - Prices or valuation techniques that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported by little or no market activity).

A financial instrument's level within the fair value hierarchy is based on the lowest level of input that is significant to the fair value measurement.

The types of instruments valued based on quoted market prices in active markets include most U.S. government and agency securities, many other sovereign government obligations, liquid mortgage products, active listed equities and most money market securities. Such instruments are generally classified within level 1 or level 2 of the fair value hierarchy.  The Company does not adjust the quoted price for such instruments.

The types of instruments valued based on quoted prices in markets that are not active, broker or dealer quotations, or alternative pricing sources with reasonable levels of price transparency include most investment-grade and high-yield corporate bonds, less liquid mortgage products, less liquid agency securities, less liquid listed equities, state, municipal and provincial obligations, and certain physical commodities. Such instruments are generally classified within level 2 of the fair value hierarchy.

Level 3 is for positions that are not traded in active markets or are subject to transfer restrictions, valuations are adjusted to reflect illiquidity and/or non-transferability, and such adjustments are generally based on available market evidence. In the absence of such evidence, management's best estimate will be used. Management's best estimate consists of both internal and external support on certain Level 3 investments. Subsequent to inception, management only changes level 3 inputs and assumptions when corroborated by evidence such as transactions in similar instruments, completed or pending third-party transactions in the underlying investment or comparable entities, subsequent rounds of financing, recapitalizations and other transactions across the capital structure, offerings in the equity or debt markets, and changes in financial ratios or cash flows.

For the nine month period ending September 30, 2014, the Company has made no transfers of assets between Level 1 and Level 2, and has had no Level 3 activity.

Certain common equity securities are reported at fair value utilizing Level 1 inputs (exchange quoted prices).  The majority of the other investment securities are reported at fair value utilizing Level 2 inputs.  The prices for these instruments are obtained through an independent pricing service or dealer market participants with whom the Company has historically transacted both purchases and sales of investment securities.  Prices obtained from these sources include prices derived from market quotations and matrix pricing.  The fair value measurements consider observable data that may include dealer quotes, market spreads, cash flows, the U.S. Treasury yield curve, live trading levels, trade execution data, market consensus prepayment speeds, credit information and the bond's terms and conditions, among other things.  Management reviews the methodologies used in pricing the securities by its third party providers. 

U.S. GAAP requires disclosure of assets and liabilities measured and recorded at fair value on a nonrecurring basis such as goodwill, loans held for sale, other real estate owned, collateral-dependent impaired loans, mortgage servicing rights, and held-to-maturity securities.  The only nonrecurring fair value measurements recorded during the nine month period ended September 30, 2014 were related to impaired loans and the aforementioned held to maturity securities that were transfered from available for sale during the period.  During the nine month period ending September 30, 2014, the Company recorded $8.8 million of loans at fair value resulting in a loss of $3.6 million.  The Company uses the fair value of underlying collateral, less costs to sell, to estimate the specific reserves for collateral dependent impaired loans.  The appraisals may be adjusted by management for qualitative factors such as economic conditions and estimated liquidation expenses ranging from 10% to 35%.  Based on the valuation techniques used, the fair value measurements for collateral dependent impaired loans are classified as Level 3.

Fair value estimates are made at a specific point in time, based on relevant market information and information about the financial instrument. These estimates do not reflect any premium or discount that could result from offering for sale at one time the Company's entire holdings of a particular financial instrument. Because no market exists for a significant portion of the Company's financial instruments, fair value estimates are based on judgments regarding future expected loss experience, current economic conditions, risk characteristics of various financial instruments, and other factors. These estimates are subjective in nature and involve uncertainties and matters of significant judgment and therefore cannot be determined with precision. Changes in assumptions could significantly affect the estimates.

Fair value estimates are based on existing on and off balance sheet financial instruments without attempting to estimate the value of anticipated future business and the value of assets and liabilities that are not considered financial instruments. For example, the Company has a substantial trust and investment management operation that contributes net fee income annually. The trust and investment management operation is not considered a financial instrument, and its value has not been incorporated into the fair value estimates. Other significant assets and liabilities include the benefits resulting from the low-cost funding of deposit liabilities as compared to the cost of borrowing funds in the market, and premises and equipment. In addition, the tax ramifications related to the realization of the unrealized gains and losses can have a significant effect on fair value estimates and have not been considered in the estimate of fair value.

Securities Held to Maturity

The fair value of the Company's investment securities held to maturity is primarily measured using information from a third party pricing service.  The fair value measurements consider observable data that may include dealer quotes, market spreads, cash flows, the U.S. Treasury yield curve, live trading levels, trade execution data, market consensus prepayment speeds, credit information and the bond's terms and conditions, among other things.

Net Loans

The fair value of the Company's loans was estimated by discounting the expected future cash flows using the current interest rates at which similar loans would be made for the same remaining maturities.  Loans were first segregated by type, and then further segmented into fixed and variable rate and loan quality categories.  Expected future cash flows were projected based on contractual cash flows, adjusted for estimated prepayments.

Time Deposits

The fair value of time deposits was estimated using a discounted cash flow approach that applies prevailing market interest rates for similar maturity instruments.  The fair values of the Company's time deposit liabilities do not take into consideration the value of the Company's long-term relationships with depositors, which may have significant value.

Long-Term Debt

The fair value of long-term debt was estimated using a discounted cash flow approach that applies prevailing market interest rates for similar maturity instruments.

Junior Subordinated Debt

The fair value of junior subordinated debt has been estimated using a discounted cash flow analysis.

XML

Reclassification Adjustments Out of Other Comprehensive Income (Loss) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net securities gains	$ 38	$ 329	$ 59	$ 1,413
Interest income	63,763	62,226	187,854	176,021
Income tax expense	5,576	8,632	28,307	19,413
Net of tax	10,912	19,257	56,561	43,822
Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net of tax	(71)	229	(60)	506
Accumulated Net Unrealized Investment Gain (Loss) [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net securities gains	(38)	(329)	(58)	(1,413)
Interest income	(99)	0	(99)	0
Income tax expense	55	132	63	565
Net of tax	(82)	(197)	(94)	(848)
Accumulated Defined Benefit Plans Adjustment [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Income tax expense	7	283	22	890
Net of tax	11	426	34	1,354
Amortization of Net Gains [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Interest income	74	765	222	2,411
Amortization of Prior Service Costs [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Interest income	$ (56)	$ (56)	$ (166)	$ (167)

XML

Allowance for Loan Losses and Credit Quality of Loans, Credit Quality by Loan Class (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Commercial Credit Exposure [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	$ 296,246	$ 332,240
Commercial Credit Exposure [Member] | Pass [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	267,616	290,702
Commercial Credit Exposure [Member] | Special Mention [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	7,846	8,413
Commercial Credit Exposure [Member] | Substandard [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	20,784	33,125
Commercial Credit Exposure [Member] | Commercial Loans [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	1,703,600	1,652,553
Commercial Credit Exposure [Member] | Commercial Loans [Member] | Pass [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	1,597,867	1,547,669
Commercial Credit Exposure [Member] | Commercial Loans [Member] | Special Mention [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	28,530	40,037
Commercial Credit Exposure [Member] | Commercial Loans [Member] | Substandard [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	77,191	64,835
Commercial Credit Exposure [Member] | Commercial Loans [Member] | Doubtful [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	12	12
Commercial Credit Exposure [Member] | Commercial [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	89,589	103,226
Commercial Credit Exposure [Member] | Commercial [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	622,510	616,423
Commercial Credit Exposure [Member] | Commercial [Member] | Pass [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	76,876	85,692
Commercial Credit Exposure [Member] | Commercial [Member] | Pass [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	574,661	576,079
Commercial Credit Exposure [Member] | Commercial [Member] | Special Mention [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	3,633	2,230
Commercial Credit Exposure [Member] | Commercial [Member] | Special Mention [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	10,153	16,836
Commercial Credit Exposure [Member] | Commercial [Member] | Substandard [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	9,080	15,304
Commercial Credit Exposure [Member] | Commercial [Member] | Substandard [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	37,696	23,508
Commercial Credit Exposure [Member] | Commercial [Member] | Doubtful [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	0	0
Commercial Credit Exposure [Member] | Commercial Real Estate [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	206,657	229,014
Commercial Credit Exposure [Member] | Commercial Real Estate [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	1,020,407	934,316
Commercial Credit Exposure [Member] | Commercial Real Estate [Member] | Pass [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	190,740	205,010
Commercial Credit Exposure [Member] | Commercial Real Estate [Member] | Pass [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	966,884	878,411
Commercial Credit Exposure [Member] | Commercial Real Estate [Member] | Special Mention [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	4,213	6,183
Commercial Credit Exposure [Member] | Commercial Real Estate [Member] | Special Mention [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	18,044	22,777
Commercial Credit Exposure [Member] | Commercial Real Estate [Member] | Substandard [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	11,704	17,821
Commercial Credit Exposure [Member] | Commercial Real Estate [Member] | Substandard [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	35,479	33,128
Commercial Credit Exposure [Member] | Commercial Real Estate [Member] | Doubtful [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	0	0
Commercial Credit Exposure [Member] | Agricultural [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	0	0
Commercial Credit Exposure [Member] | Agricultural [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	34,360	65,162
Commercial Credit Exposure [Member] | Agricultural [Member] | Pass [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	0	0
Commercial Credit Exposure [Member] | Agricultural [Member] | Pass [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	31,793	60,043
Commercial Credit Exposure [Member] | Agricultural [Member] | Special Mention [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	0	0
Commercial Credit Exposure [Member] | Agricultural [Member] | Special Mention [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	291	381
Commercial Credit Exposure [Member] | Agricultural [Member] | Substandard [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	0	0
Commercial Credit Exposure [Member] | Agricultural [Member] | Substandard [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	2,264	4,726
Commercial Credit Exposure [Member] | Agricultural [Member] | Doubtful [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	12	12
Commercial Credit Exposure [Member] | Agricultural Real Estate [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	26,323	36,652
Commercial Credit Exposure [Member] | Agricultural Real Estate [Member] | Pass [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	24,529	33,136
Commercial Credit Exposure [Member] | Agricultural Real Estate [Member] | Special Mention [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	42	43
Commercial Credit Exposure [Member] | Agricultural Real Estate [Member] | Substandard [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	1,752	3,473
Commercial Credit Exposure [Member] | Agricultural Real Estate [Member] | Doubtful [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	0	0
Consumer Credit Exposure [Member] | Consumer Loans [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	163,019	219,587
Consumer Credit Exposure [Member] | Consumer Loans [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	1,866,027	1,752,950
Consumer Credit Exposure [Member] | Consumer Loans [Member] | Nonperforming [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	913	792
Consumer Credit Exposure [Member] | Consumer Loans [Member] | Nonperforming [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	10,985	10,222
Consumer Credit Exposure [Member] | Consumer Loans [Member] | Performing [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	162,106	218,795
Consumer Credit Exposure [Member] | Consumer Loans [Member] | Performing [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	1,855,042	1,742,728
Consumer Credit Exposure [Member] | Indirect [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	77,808	125,086
Consumer Credit Exposure [Member] | Indirect [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	1,308,603	1,161,844
Consumer Credit Exposure [Member] | Indirect [Member] | Nonperforming [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	207	164
Consumer Credit Exposure [Member] | Indirect [Member] | Nonperforming [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	3,391	3,044
Consumer Credit Exposure [Member] | Indirect [Member] | Performing [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	77,601	124,922
Consumer Credit Exposure [Member] | Indirect [Member] | Performing [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	1,305,212	1,158,800
Consumer Credit Exposure [Member] | Home Equity Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	79,536	87,076
Consumer Credit Exposure [Member] | Home Equity Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	501,591	532,823
Consumer Credit Exposure [Member] | Home Equity Member] | Nonperforming [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	663	570
Consumer Credit Exposure [Member] | Home Equity Member] | Nonperforming [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	7,434	7,046
Consumer Credit Exposure [Member] | Home Equity Member] | Performing [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	78,873	86,506
Consumer Credit Exposure [Member] | Home Equity Member] | Performing [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	494,157	525,777
Consumer Credit Exposure [Member] | Direct [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	5,675	7,425
Consumer Credit Exposure [Member] | Direct [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	55,833	58,283
Consumer Credit Exposure [Member] | Direct [Member] | Nonperforming [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	43	58
Consumer Credit Exposure [Member] | Direct [Member] | Nonperforming [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	160	132
Consumer Credit Exposure [Member] | Direct [Member] | Performing [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	5,632	7,367
Consumer Credit Exposure [Member] | Direct [Member] | Performing [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	55,673	58,151
Residential Mortgage Credit Exposure [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	277,759	308,416
Residential Mortgage Credit Exposure [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	822,380	733,221
Residential Mortgage Credit Exposure [Member] | Nonperforming [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	3,800	3,872
Residential Mortgage Credit Exposure [Member] | Nonperforming [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	9,792	7,913
Residential Mortgage Credit Exposure [Member] | Performing [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	273,959	304,544
Residential Mortgage Credit Exposure [Member] | Performing [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	812,588	725,308
Residential Mortgage Credit Exposure [Member] | Residential Mortgage [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	277,759	308,416
Residential Mortgage Credit Exposure [Member] | Residential Mortgage [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	822,380	733,221
Residential Mortgage Credit Exposure [Member] | Residential Mortgage [Member] | Nonperforming [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	3,800	3,872
Residential Mortgage Credit Exposure [Member] | Residential Mortgage [Member] | Nonperforming [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	9,792	7,913
Residential Mortgage Credit Exposure [Member] | Residential Mortgage [Member] | Performing [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	273,959	304,544
Residential Mortgage Credit Exposure [Member] | Residential Mortgage [Member] | Performing [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	812,588	725,308
Business Banking Credit Exposure [Member] | Commercial Loans [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	61,167	70,149
Business Banking Credit Exposure [Member] | Commercial Loans [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	396,893	337,679
Business Banking Credit Exposure [Member] | Commercial Loans [Member] | Non-classified [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	56,370	65,437
Business Banking Credit Exposure [Member] | Commercial Loans [Member] | Non-classified [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	377,043	319,578
Business Banking Credit Exposure [Member] | Commercial Loans [Member] | Classified [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	4,797	4,712
Business Banking Credit Exposure [Member] | Commercial Loans [Member] | Classified [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	19,850	18,101
Business Banking Credit Exposure [Member] | Business Banking [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	61,167	70,149
Business Banking Credit Exposure [Member] | Business Banking [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	396,893	337,679
Business Banking Credit Exposure [Member] | Business Banking [Member] | Non-classified [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	56,370	65,437
Business Banking Credit Exposure [Member] | Business Banking [Member] | Non-classified [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	377,043	319,578
Business Banking Credit Exposure [Member] | Business Banking [Member] | Classified [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	4,797	4,712
Business Banking Credit Exposure [Member] | Business Banking [Member] | Classified [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable	$ 19,850	$ 18,101

XML

Consolidated Statements of Cash Flows (unaudited) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Operating activities
Net income	$ 56,561	$ 43,822
Adjustments to reconcile net income to net cash provided by operating activities
Provision for loan losses	12,647	17,258
Depreciation and amortization of premises and equipment	6,172	5,885
Net accretion on securities	2,692	4,082
Amortization of intangible assets	3,821	3,548
Stock based compensation	2,817	3,571
Increase in surrender value of bank owned life insurance	(3,455)	(2,648)
Purchases of trading securities	(1,618)	(1,022)
Unrealized gains on trading securities	(225)	(345)
Deferred income tax (benefit) expense	(1,654)	1,126
Proceeds from sales of loans held for sale	4,024	59,231
Originations and purchases of loans held for sale	(6,872)	(65,722)
Net gains on sales of loans held for sale	(3)	(1,168)
Net security gains	(59)	(1,413)
Net gain on sales of other real estate owned	(351)	(654)
Gain on sale of equity investment	(19,401)	0
Prepayment penalties on long-term debt	17,903	0
Net (increase) decrease in other assets	(17,463)	12,016
Net increase in other liabilities	3,239	8,694
Net cash provided by operating activities	58,775	86,261
Investing activities
Net cash used in acquisitions	0	80,909
Securities available for sale:
Proceeds from maturities, calls, and principal paydowns	178,430	314,104
Proceeds from sales	0	27,593
Purchases	(175,033)	(303,497)
Securities held to maturity:
Proceeds from maturities, calls, and principal paydowns	26,830	24,582
Purchases	(33,601)	(75,808)
Other:
Proceeds from FHLB stock redemption	63,186	0
Purchases of Federal Reserve and FHLB stock	(50,974)	(5,584)
Net increase in loans	(191,327)	(198,057)
Proceeds from settlement of bank owned life insurance	1,319	0
Purchases of premises and equipment	(6,616)	(3,409)
Proceeds from sales of equity investment	19,639	0
Proceeds from the sale of other real estate owned	2,863	3,470
Net cash used in investing activities	(165,284)	(135,697)
Financing activities
Net increase in deposits	424,715	105,369
Net (decrease) increase in short-term borrowings	(80,405)	188,689
Proceeds from long-term debt	120,051	0
Repayments of long-term debt	(315,721)	(163,409)
Proceeds from the issuance of shares to employee benefit plans and other stock plans	1,203	154
Purchase of treasury stock	(72)	(12,459)
Cash dividends and payment for fractional shares	(27,653)	(24,334)
Net cash provided by financing activities	122,118	94,010
Net increase in cash and cash equivalents	15,609	44,574
Cash and cash equivalents at beginning of period	158,926	163,668
Cash and cash equivalents at end of period	174,535	208,242
Cash paid during the period for:
Interest	18,714	24,335
Income taxes paid	36,978	12,885
Noncash investing activities:
Loans transferred to other real estate owned	1,135	785
Preferred stock acquired from sale of equity investment	2,762	0
Transfer of available for sale securities to held to maturity portfolio	332,115	0
Acquisitions:
Fair value of assets acquired	0	1,504,415
Fair value of liabilities assumed	$ 0	$ 1,284,632

XML

Fair Values Measurements and Fair Value of Financial Instruments (Details) (USD $)	Sep. 30, 2014	Dec. 31, 2013
Securities Available for Sale [Abstract]
Total Securities Available for Sale	$ 1,044,502,000	$ 1,364,881,000
Trading Securities	7,622,000	5,779,000
Liabilities [Abstract]
Collateral dependent impaired financing receivable with specific reserves	8,800,000
Allowance for loan and lease losses collateral dependent impaired loans with specific reserves	3,600,000
Liquidation expense ratio on impaired collateral minimum (in hundredths)	10.00%
Liquidation expense ratio on impaired collateral maximum (in hundredths)	35.00%
Financial assets [Abstract]
Securities held to maturity	454,787,000	113,276,000
Financial liabilities [Abstract]
Time deposits	1,076,650,000	1,021,142,000
Long-term debt	131,056,000	308,823,000
Junior subordinated debt	101,196,000	101,196,000
Significant Other Observable Inputs (Level 2) [Member] | Carrying Amount [Member]
Financial assets [Abstract]
Securities held to maturity	459,620,000	117,283,000
Financial liabilities [Abstract]
Time deposits	1,076,650,000	1,021,142,000
Long-term debt	131,056,000	308,823,000
Junior subordinated debt	101,196,000	101,196,000
Significant Other Observable Inputs (Level 2) [Member] | Estimated Fair Value [Member]
Financial assets [Abstract]
Securities held to maturity	454,787,000	113,276,000
Financial liabilities [Abstract]
Time deposits	1,071,564,000	1,023,982,000
Long-term debt	132,341,000	325,195,000
Junior subordinated debt	106,054,000	105,121,000
Significant Unobservable Inputs (Level 3) [Member] | Carrying Amount [Member]
Financial assets [Abstract]
Net Loans	5,517,757,000	5,337,361,000
Significant Unobservable Inputs (Level 3) [Member] | Estimated Fair Value [Member]
Financial assets [Abstract]
Net Loans	5,561,963,000	5,386,520,000
Recurring Basis [Member]
Securities Available for Sale [Abstract]
U.S. Treasury	23,213,000	43,616,000
Federal Agency	333,317,000	278,915,000
State & municipal	41,521,000	113,665,000
Mortgage-backed	374,059,000	364,164,000
Collateralized mortgage obligations	257,264,000	549,528,000
Other securities	15,128,000	14,993,000
Total Securities Available for Sale	1,044,502,000	1,364,881,000
Trading Securities	7,622,000	5,779,000
Interest Rate Swaps	2,520,000	281,000
Total	1,054,644,000	1,370,941,000
Liabilities [Abstract]
Interest Rate Swaps	2,520,000	281,000
Total	2,520,000	281,000
Recurring Basis [Member] | Quoted Prices in Active Market for Identical Assets (Level I) [Member]
Securities Available for Sale [Abstract]
U.S. Treasury	23,213,000	43,616,000
Federal Agency	0	0
State & municipal	0	0
Mortgage-backed	0	0
Collateralized mortgage obligations	0	0
Other securities	7,079,000	6,796,000
Total Securities Available for Sale	30,292,000	50,412,000
Trading Securities	7,622,000	5,779,000
Interest Rate Swaps	0	0
Total	37,914,000	56,191,000
Liabilities [Abstract]
Interest Rate Swaps	0	0
Total	0	0
Recurring Basis [Member] | Significant Other Observable Inputs (Level 2) [Member]
Securities Available for Sale [Abstract]
U.S. Treasury	0	0
Federal Agency	333,317,000	278,915,000
State & municipal	41,521,000	113,665,000
Mortgage-backed	374,059,000	364,164,000
Collateralized mortgage obligations	257,264,000	549,528,000
Other securities	8,049,000	8,197,000
Total Securities Available for Sale	1,014,210,000	1,314,469,000
Trading Securities	0	0
Interest Rate Swaps	2,520,000	281,000
Total	1,016,730,000	1,314,750,000
Liabilities [Abstract]
Interest Rate Swaps	2,520,000	281,000
Total	2,520,000	281,000
Recurring Basis [Member] | Significant Unobservable Inputs (Level 3) [Member]
Securities Available for Sale [Abstract]
U.S. Treasury	0	0
Federal Agency	0	0
State & municipal	0	0
Mortgage-backed	0	0
Collateralized mortgage obligations	0	0
Other securities	0	0
Total Securities Available for Sale	0	0
Trading Securities	0	0
Interest Rate Swaps	0	0
Total	0	0
Liabilities [Abstract]
Interest Rate Swaps	0	0
Total	$ 0	$ 0

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Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2014

Earnings Per Share [Abstract]

Reconciliation of basic and diluted earnings per share

The following is a reconciliation of basic and diluted earnings per share for the periods presented in the consolidated statements of income.

Three months ended September 30,	2014		2013
(in thousands, except per share data)
Basic EPS:
Weighted average common shares outstanding		43,882		43,711
Net income available to common shareholders		10,912		19,257
Basic EPS	$	0.25	$	0.44
Diluted EPS:
Weighted average common shares outstanding		43,882		43,711
Dilutive effect of common stock options and restricted stock		523		424
Weighted average common shares and common share equivalents		44,405		44,135
Net income available to common shareholders		10,912		19,257
Diluted EPS	$	0.25	$	0.44

Nine months ended September 30,	2014		2013
(in thousands, except per share data)
Basic EPS:
Weighted average common shares outstanding		43,847		41,375
Net income available to common shareholders		56,561		43,822
Basic EPS	$	1.29	$	1.06
Diluted EPS:
Weighted average common shares outstanding		43,847		41,375
Dilutive effect of common stock options and restricted stock		507		394
Weighted average common shares and common share equivalents		44,354		41,769
Net income available to common shareholders		56,561		43,822
Diluted EPS	$	1.28	$	1.05

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Defined Benefit Postretirement Plans (Tables)

9 Months Ended

Sep. 30, 2014

Defined Benefit Postretirement Plans [Abstract]

Components of Net Periodic Pension Benefits and Other Benefit Costs

	Pension Benefits								Other Benefits
	Three months ended September 30,								Three months ended September 30,
Components of net periodic (benefit) cost:	2014				2013				2014				2013
Service cost		$	587			$	604			$	4			$	6
Interest cost			1,040				830				90				75
Expected return on plan assets			(2,175	)			(1,929	)			-				-
Net amortization			25				711				(6	)			(2	)
Total cost (benefit)		$	(523	)		$	216			$	88			$	79

	Pension Benefits								Other Benefits
	Nine months ended September 30,								Nine months ended September 30,
Components of net periodic (benefit) cost:	2014				2013				2014				2013
Service cost		$	1,761			$	1,813			$	12			$	18
Interest cost			3,120				2,489				270				224
Expected return on plan assets			(6,525	)			(5,786	)			-				-
Net amortization			75				2,025				(18	)			219
Total cost (benefit)		$	(1,569	)		$	541			$	264			$	461

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Commitments and Contingencies (Details) (USD $) In Millions, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Dec. 31, 2013
Commitment to Extend Credits and Unused Lines of Credit [Member]
Guarantor Obligations [Line Items]
Commitments - maximum potential obligation	$ 1,200.0	$ 1,100.0
Standby Letters of Credit [Member]
Guarantor Obligations [Line Items]
Commitments - maximum potential obligation	37.6	36.8
Obligation instrument term	5 years
Commercial Letters of Credit [Member]
Guarantor Obligations [Line Items]
Commitments - maximum potential obligation	$ 38.9	$ 41.3

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Reclassification Adjustments Out of Other Comprehensive Income (Loss) (Tables)

9 Months Ended

Sep. 30, 2014

Reclassification Adjustments Out of Other Comprehensive Income (Loss) [Abstract]

Reclassification out of Accumulated Other Comprehensive Income (Loss)

The following table summarizes the reclassification adjustments out of accumulated other comprehensive income (loss) (in thousands):

Detail About Accumulated Other Comprehensive Income (Loss) Components	Amount reclassified from accumulated other comprehensive income (loss)						Affected line item in the consolidated statement of comprehensive income (loss)
	Three months ended
	September 30, 2014			September 30, 2013
Securities:
Gains on available for sale securities	$	(38	)	$	(329	)	Net securities (gains) losses
Amortization of unrealized gains and losses related to securities transfer		(99	)		-		Interest income
Tax expense (benefit)		55			132		Income tax expense
Net of tax	$	(82	)	$	(197	)
Pension and other benefits:
Amortization of net gains	$	74		$	765		Salaries and employee benefits
Amortization of prior service costs		(56	)		(56	)	Salaries and employee benefits
Tax benefit		7			283		Income tax expense
Net of tax	$	11		$	426
Total reclassifications during the period, net of tax	$	(71	)	$	229

Detail About Accumulated Other Comprehensive Income (Loss) Components	Amount reclassified from accumulated other comprehensive income (loss)						Affected line item in the consolidated statement of comprehensive income (loss)
	Nine months ended
	September 30, 2014			September 30, 2013
Securities:
Gains on available for sale securities	$	(58	)		(1,413	)	Net securities gains
Amortization of unrealized gains and losses related to securities transfer		(99	)		-		Interest income
Tax expense		63			565		Income tax expense
Net of tax	$	(94	)	$	(848	)
Pension and other benefits:
Amortization of net gains	$	222		$	2,411		Salaries and employee benefits
Amortization of prior service costs		(166	)		(167	)	Salaries and employee benefits
Tax benefit		22			890		Income tax expense
Net of tax	$	34		$	1,354
Total reclassifications during the period, net of tax	$	(60	)	$	506

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Fair Values Measurements and Fair Value of Financial Instruments (Tables)

9 Months Ended

Sep. 30, 2014

Fair Value Measurements and Fair Value of Financial Instruments [Abstract]

Fair Value of Financial Assets and Liabilities Measured on a Recurring Basis

The following tables set forth the Company's financial assets and liabilities measured on a recurring basis that were accounted for at fair value.  Assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement (in thousands):

September 30, 2014:

	Quoted Prices inActive Markets forIdentical Assets (Level 1)		SignificantOtherObservable Inputs (Level 2)		SignificantUnobservableInputs (Level 3)		Balanceas of September 30, 2014
Assets:
Securities Available for Sale:
U.S. Treasury	$	23,213	$	-	$	-	$	23,213
Federal Agency		-		333,317		-		333,317
State & municipal		-		41,521		-		41,521
Mortgage-backed		-		374,059		-		374,059
Collateralized mortgage obligations		-		257,264		-		257,264
Other securities		7,079		8,049		-		15,128
Total Securities Available for Sale	$	30,292	$	1,014,210	$	-	$	1,044,502
Trading Securities		7,622		-		-		7,622
Interest Rate Swaps		-		2,520		-		2,520
Total	$	37,914	$	1,016,730	$	-	$	1,054,644
Liabilities:
Interest Rate Swaps	$	-	$	2,520	$	-	$	2,520
Total	$	-	$	2,520	$	-	$	2,520

December 31, 2013:

	Quoted Prices inActive Markets forIdentical Assets (Level 1)		SignificantOtherObservable Inputs (Level 2)		SignificantUnobservableInputs (Level 3)		Balanceas ofDecember 31, 2013
Assets:
Securities Available for Sale:
U.S. Treasury	$	43,616	$	-	$	-	$	43,616
Federal Agency		-		278,915		-		278,915
State & municipal		-		113,665		-		113,665
Mortgage-backed		-		364,164		-		364,164
Collateralized mortgage obligations		-		549,528		-		549,528
Other securities		6,796		8,197		-		14,993
Total Securities Available for Sale	$	50,412	$	1,314,469	$	-	$	1,364,881
Trading Securities		5,779		-		-		5,779
Interest Rate Swaps		-		281		-		281
Total	$	56,191	$	1,314,750	$	-	$	1,370,941
Liabilities:
Interest Rate Swaps	$	-	$	281	$	-	$	281
Total	$	-	$	281	$	-	$	281

Fair Value of Financial Instruments By Balance Sheet Grouping

The following table sets forth information with regard to estimated fair values of financial instruments at September 30, 2014 and December 31, 2013.  This table excludes financial instruments for which the carrying amount approximates fair value.  Financial instruments for which the fair value approximates carrying value include cash and cash equivalents, securities available for sale, trading securities, accrued interest receivable, non-maturity deposits, short-term borrowings, accrued interest payable, and interest rate swaps.

			September 30, 2014				December 31, 2013
(In thousands)	Fair Value Hierarchy		Carrying amount		Estimated fair value		Carrying amount		Estimated fair value
Financial assets
Securities held to maturity		2	$	459,620	$	454,787	$	117,283	$	113,276
Net loans		3		5,517,757		5,561,963		5,337,361		5,386,520
Financial liabilities
Time deposits		2	$	1,076,650	$	1,071,564	$	1,021,142	$	1,023,982
Long-term debt		2		131,056		132,341		308,823		325,195
Junior subordinated debt		2		101,196		106,054		101,196		105,121

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Consolidated Statements of Stockholders' Equity (unaudited) (Parenthetical) (USD $)	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Consolidated Statements of Stockholders' Equity (unaudited) [Abstract]
Cash dividends - per share (in dollars per share)	$ 0.63	$ 0.60
Purchase of treasury shares (in shares)	3,288	584,925
Net issuance of shares for acquisition (in shares)		10,346,363
Treasury stock reissued in acquisition (in shares)		408,957
Net issuance of shares to employee benefit plans and other stock plans, including tax benefit (in shares)	197,036	145,962

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Securities (Details) (USD $)	3 Months Ended
	Sep. 30, 2014 Position	Dec. 31, 2013 Position
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	$ 1,037,887,000	$ 1,379,751,000
Unrealized gains	12,964,000	14,737,000
Unrealized losses	6,349,000	29,607,000
Estimated fair value	1,044,502,000	1,364,881,000
Amortized costs of securities available for sale pledged to secure public deposits	1,400,000,000	1,400,000,000
Amortized costs of securities available for sale pledged as collateral for repurchase agreements	216,300,000	218,400,000
Unrealized Loss Position, Fair Value [Abstract]
Less Than 12 Months, Fair Value	186,397,000	812,106,000
12 Months or Longer, Fair Value	320,872,000	9,842,000
Total, Fair Value	507,269,000	821,948,000
Unrealized Loss Position, Unrealized Losses [Abstract]
Less than 12 months Unrealized Losses	(796,000)	(29,201,000)
12 months or longer Unrealized Losses	(5,553,000)	(406,000)
Total Unrealized Losses	(6,349,000)	(29,607,000)
Unrealized Loss Position, Number of Positions [Abstract]
Less Than 12 Months, Number of Positions	41	314
12 Months or Longer, Number of Positions	73	2
Total, Number of Positions	114	316
Schedule of Held-to-maturity Securities [Line Items]
Amortized cost	459,620,000	117,283,000
Unrealized gains	817,000	570,000
Unrealized losses	5,650,000	4,577,000
Estimated fair value	454,787,000	113,276,000
Unrealized Loss Position, Fair Value [Abstract]
Less Than 12 Months, Fair Value	69,899,000	58,468,000
12 Months or Longer, Fair Value	290,934,000	0
Total, Fair Value	360,833,000	58,468,000
Unrealized Loss Position, Unrealized Losses [Abstract]
Less Than 12 Months, Unrealized Losses	(216,000)	(4,577,000)
12 Months or Longer, Unrealized Losses	(5,434,000)	0
Total, Unrealized Losses	(5,650,000)	(4,577,000)
Unrealized Loss Position, Number of Positions [Abstract]
Less Than 12 Months, Number of Positions	131	6
12 Months or Longer, Number of Positions	42	0
Total, Number of Positions	173	6
Consolidated stockholders' equity threshold percentage that no single issuer of securities exceeded except for U.S. Government securities. (in hundredths)	10.00%
Securities Transfer from AFS to HTM	340,000,000
Unrealized loss on transfer of securities at time of transfer	8,300,000
Available-for-sale Securities, Debt Maturities, Amortized Cost Basis [Abstract]
Within one year	28,387,000
From one to five years	360,452,000
From five to ten years	174,046,000
After ten years	462,098,000
Total, Amortized Cost	1,024,983,000
Available-for-sale Securities, Debt Maturities, Fair Value [Abstract]
Within one year	28,556,000
From one to five years	358,898,000
From five to ten years	176,437,000
After ten years	465,483,000
Total, Fair Value	1,029,374,000
Held-to-maturity Securities, Debt Maturities, Net Carrying Amount [Abstract]
Within one year	27,414,000
From one to five years	16,404,000
From five to ten years	84,702,000
After ten years	331,100,000
Amortized cost	459,620,000	117,283,000
Held-to-maturity Securities, Debt Maturities, Fair Value [Abstract]
Within one year	27,530,000
From one to five years	16,551,000
From five to ten years	84,831,000
After ten years	325,875,000
Total, Fair Value	454,787,000	113,276,000
Mortgage-Backed [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized cost	802,000	953,000
Unrealized gains	118,000	128,000
Unrealized losses	0	0
Estimated fair value	920,000	1,081,000
Held-to-maturity Securities, Debt Maturities, Net Carrying Amount [Abstract]
Amortized cost	802,000	953,000
Held-to-maturity Securities, Debt Maturities, Fair Value [Abstract]
Total, Fair Value	920,000	1,081,000
State & Municipal [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized cost	130,845,000	54,305,000
Unrealized gains	538,000	442,000
Unrealized losses	138,000	8,000
Estimated fair value	131,245,000	54,739,000
Unrealized Loss Position, Fair Value [Abstract]
Less Than 12 Months, Fair Value	48,620,000	1,012,000
12 Months or Longer, Fair Value	5,322,000	0
Total, Fair Value	53,942,000	1,012,000
Unrealized Loss Position, Unrealized Losses [Abstract]
Less Than 12 Months, Unrealized Losses	(122,000)	(8,000)
12 Months or Longer, Unrealized Losses	(16,000)	0
Total, Unrealized Losses	(138,000)	(8,000)
Unrealized Loss Position, Number of Positions [Abstract]
Less Than 12 Months, Number of Positions	128	1
12 Months or Longer, Number of Positions	19	0
Total, Number of Positions	147	1
Held-to-maturity Securities, Debt Maturities, Net Carrying Amount [Abstract]
Amortized cost	130,845,000	54,305,000
Held-to-maturity Securities, Debt Maturities, Fair Value [Abstract]
Total, Fair Value	131,245,000	54,739,000
Collateralized Mortgage Obligations [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized cost	327,973,000	62,025,000
Unrealized gains	161,000	0
Unrealized losses	5,512,000	4,569,000
Estimated fair value	322,622,000	57,456,000
Unrealized Loss Position, Fair Value [Abstract]
Less Than 12 Months, Fair Value	21,279,000	57,456,000
12 Months or Longer, Fair Value	285,612,000	0
Total, Fair Value	306,891,000	57,456,000
Unrealized Loss Position, Unrealized Losses [Abstract]
Less Than 12 Months, Unrealized Losses	(94,000)	(4,569,000)
12 Months or Longer, Unrealized Losses	(5,418,000)	0
Total, Unrealized Losses	(5,512,000)	(4,569,000)
Unrealized Loss Position, Number of Positions [Abstract]
Less Than 12 Months, Number of Positions	3	5
12 Months or Longer, Number of Positions	23	0
Total, Number of Positions	26	5
Held-to-maturity Securities, Debt Maturities, Net Carrying Amount [Abstract]
Amortized cost	327,973,000	62,025,000
Held-to-maturity Securities, Debt Maturities, Fair Value [Abstract]
Total, Fair Value	322,622,000	57,456,000
US Treasury [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	23,079,000	43,279,000
Unrealized gains	134,000	337,000
Unrealized losses	0	0
Estimated fair value	23,213,000	43,616,000
Federal Agency [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	337,254,000	285,880,000
Unrealized gains	301,000	343,000
Unrealized losses	4,238,000	7,308,000
Estimated fair value	333,317,000	278,915,000
Unrealized Loss Position, Fair Value [Abstract]
Less Than 12 Months, Fair Value	51,549,000	233,935,000
12 Months or Longer, Fair Value	226,561,000	9,619,000
Total, Fair Value	278,110,000	243,554,000
Unrealized Loss Position, Unrealized Losses [Abstract]
Less than 12 months Unrealized Losses	(191,000)	(6,927,000)
12 months or longer Unrealized Losses	(4,047,000)	(381,000)
Total Unrealized Losses	(4,238,000)	(7,308,000)
Unrealized Loss Position, Number of Positions [Abstract]
Less Than 12 Months, Number of Positions	7	20
12 Months or Longer, Number of Positions	19	1
Total, Number of Positions	26	21
State & Municipal [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	40,752,000	113,435,000
Unrealized gains	779,000	1,842,000
Unrealized losses	10,000	1,612,000
Estimated fair value	41,521,000	113,665,000
Unrealized Loss Position, Fair Value [Abstract]
Less Than 12 Months, Fair Value	946,000	50,328,000
12 Months or Longer, Fair Value	2,109,000	0
Total, Fair Value	3,055,000	50,328,000
Unrealized Loss Position, Unrealized Losses [Abstract]
Less than 12 months Unrealized Losses	(1,000)	(1,612,000)
12 months or longer Unrealized Losses	(9,000)	0
Total Unrealized Losses	(10,000)	(1,612,000)
Unrealized Loss Position, Number of Positions [Abstract]
Less Than 12 Months, Number of Positions	4	177
12 Months or Longer, Number of Positions	9	0
Total, Number of Positions	13	177
Mortgage-Backed [Member]
Unrealized Loss Position, Fair Value [Abstract]
Less Than 12 Months, Fair Value	62,748,000	143,080,000
12 Months or Longer, Fair Value	47,138,000	0
Total, Fair Value	109,886,000	143,080,000
Unrealized Loss Position, Unrealized Losses [Abstract]
Less than 12 months Unrealized Losses	(69,000)	(2,216,000)
12 months or longer Unrealized Losses	(713,000)	0
Total Unrealized Losses	(782,000)	(2,216,000)
Unrealized Loss Position, Number of Positions [Abstract]
Less Than 12 Months, Number of Positions	18	79
12 Months or Longer, Number of Positions	37	0
Total, Number of Positions	55	79
Mortgage-Backed [Member] | Government-sponsored Enterprises [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	349,676,000	337,666,000
Unrealized gains	6,012,000	5,788,000
Unrealized losses	702,000	2,131,000
Estimated fair value	354,986,000	341,323,000
Mortgage-Backed [Member] | U.S. Government Agency Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	18,281,000	21,924,000
Unrealized gains	872,000	1,002,000
Unrealized losses	80,000	85,000
Estimated fair value	19,073,000	22,841,000
Collateralized Mortgage Obligations [Member]
Unrealized Loss Position, Fair Value [Abstract]
Less Than 12 Months, Fair Value	67,121,000	379,273,000
12 Months or Longer, Fair Value	42,329,000	0
Total, Fair Value	109,450,000	379,273,000
Unrealized Loss Position, Unrealized Losses [Abstract]
Less than 12 months Unrealized Losses	(393,000)	(18,243,000)
12 months or longer Unrealized Losses	(684,000)	0
Total Unrealized Losses	(1,077,000)	(18,243,000)
Unrealized Loss Position, Number of Positions [Abstract]
Less Than 12 Months, Number of Positions	9	36
12 Months or Longer, Number of Positions	6	0
Total, Number of Positions	15	36
Collateralized Mortgage Obligations [Member] | Government-sponsored Enterprises [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	211,828,000	521,257,000
Unrealized gains	1,907,000	1,777,000
Unrealized losses	937,000	18,141,000
Estimated fair value	212,798,000	504,893,000
Collateralized Mortgage Obligations [Member] | U.S. Government Agency Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	44,113,000	43,943,000
Unrealized gains	493,000	794,000
Unrealized losses	140,000	102,000
Estimated fair value	44,466,000	44,635,000
Other Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	12,904,000	12,367,000
Unrealized gains	2,466,000	2,854,000
Unrealized losses	242,000	228,000
Estimated fair value	15,128,000	14,993,000
Unrealized Loss Position, Fair Value [Abstract]
Less Than 12 Months, Fair Value	4,033,000	5,490,000
12 Months or Longer, Fair Value	2,735,000	223,000
Total, Fair Value	6,768,000	5,713,000
Unrealized Loss Position, Unrealized Losses [Abstract]
Less than 12 months Unrealized Losses	(142,000)	(203,000)
12 months or longer Unrealized Losses	(100,000)	(25,000)
Total Unrealized Losses	$ (242,000)	$ (228,000)
Unrealized Loss Position, Number of Positions [Abstract]
Less Than 12 Months, Number of Positions	3	2
12 Months or Longer, Number of Positions	2	1
Total, Number of Positions	5	3

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Defined Benefit Postretirement Plans (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Pension Benefits [Member]
Components of net periodic benefit cost [Abstract]
Service cost	$ 587	$ 604	$ 1,761	$ 1,813
Interest cost	1,040	830	3,120	2,489
Expected return on plan assets	(2,175)	(1,929)	(6,525)	(5,786)
Net amortization	25	711	75	2,025
Total cost (benefit)	(523)	216	(1,569)	541
Other Benefits [Member]
Components of net periodic benefit cost [Abstract]
Service cost	4	6	12	18
Interest cost	90	75	270	224
Expected return on plan assets	0	0	0	0
Net amortization	(6)	(2)	(18)	219
Total cost (benefit)	$ 88	$ 79	$ 264	$ 461

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Consolidated Balance Sheets (unaudited) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Assets
Cash and due from banks	$ 169,905	$ 157,625
Short-term interest bearing accounts	4,630	1,301
Securities available for sale, at fair value	1,044,502	1,364,881
Securities held to maturity (fair value $454,787 and $113,276, respectively)	459,620	117,283
Trading securities	7,622	5,779
Federal Reserve and Federal Home Loan Bank stock	34,652	46,864
Loans	5,587,091	5,406,795
Less allowance for loan losses	69,334	69,434
Net loans	5,517,757	5,337,361
Premises and equipment, net	89,023	88,327
Goodwill	263,634	264,997
Intangible assets, net	21,543	25,557
Bank owned life insurance	117,102	114,966
Other assets	137,041	127,234
Total assets	7,867,031	7,652,175
Liabilities
Demand (noninterest bearing)	1,724,134	1,645,641
Savings, NOW, and money market	3,514,155	3,223,441
Time	1,076,650	1,021,142
Total deposits	6,314,939	5,890,224
Short-term borrowings	375,637	456,042
Long-term debt	131,056	308,823
Junior subordinated debt	101,196	101,196
Other liabilities	86,763	79,321
Total liabilities	7,009,591	6,835,606
Stockholders' equity
Preferred stock, $0.01 par value. Authorized 2,500,000 shares at September 30, 2014 and December 31, 2013	0	0
Common stock, $0.01 par value. Authorized 100,000,000 shares at September 30, 2014 and December 31, 2013; issued 49,651,494 at September 30, 2014 and December 31, 2013	497	497
Additional paid-in-capital	574,657	574,152
Retained earnings	414,695	385,787
Accumulated other comprehensive loss	(8,750)	(16,765)
Common stock in treasury, at cost, 5,944,696 and 6,138,444 shares at September 30, 2014 and December 31, 2013, respectively	(123,659)	(127,102)
Total stockholders' equity	857,440	816,569
Total liabilities and stockholders' equity	$ 7,867,031	$ 7,652,175

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Sale of Equity Investment (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Sale of Equity Investment [Abstract]
Date of disposal			Apr. 17, 2014
Percentage of ownership interest sold (in hundredths)	20.00%		20.00%
Book value	$ 3,000,000		$ 3,000,000
Total sale price of investment	140,000,000		140,000,000
Gain on sale of equity investments	0	0	19,401,000	0
Proceeds of sale held in escrow	$ 5,200,000		$ 5,200,000

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Consolidated Statements of Comprehensive Income (unaudited) (Parenthetical) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Other comprehensive (loss) income, net of tax
Unrealized net holding (losses) gains arising during the period, pre-tax amounts	$ (3,693)	$ (6,927)	$ 13,199	$ (33,391)
Reclassification adjustment for net gains related to securities available for sale included in net income, pre-tax amounts	38	329	58	1,413
Amortization of unrealized net gains and losses related to the reclassification of available for sale investment securities to held to maturity, pre-tax amounts	99	0	99	0
Amortization of prior service cost and actuarial gains, pre-tax amounts	19	709	57	2,244
Increase in unrecognized actuarial gains, pre-tax amounts	$ 0	$ 4,036	$ 0	$ 4,036

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Allowance for Loan Losses and Credit Quality of Loans, Past Due Loans (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Dec. 31, 2013
Financing Receivable, Recorded Investment, Aging [Abstract]
Minimum number of days past due for nonaccrual loan status	90 days
Financing Receivable, Recorded Investment, Past Due [Abstract]
31 - 60 Days Past Due Accruing	$ 26,700	$ 31,961
61 - 90 Days Past Due Accruing	5,842	5,894
Greater Than 90 Days Past Due Accruing	4,022	3,737
Total Past Due Accruing	36,564	41,592
Non-Accrual	50,531	49,965
Current	5,499,996	5,315,238
Ending balance of loans	5,587,091	5,406,795
Originated Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Abstract]
31 - 60 Days Past Due Accruing	24,292	28,124
61 - 90 Days Past Due Accruing	5,275	5,660
Greater Than 90 Days Past Due Accruing	3,931	3,657
Total Past Due Accruing	33,498	37,441
Non-Accrual	35,863	33,883
Current	4,719,539	4,405,079
Ending balance of loans	4,788,900	4,476,403
Acquired Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Abstract]
31 - 60 Days Past Due Accruing	2,408	3,837
61 - 90 Days Past Due Accruing	567	234
Greater Than 90 Days Past Due Accruing	91	80
Total Past Due Accruing	3,066	4,151
Non-Accrual	14,668	16,082
Current	780,457	910,159
Ending balance of loans	798,191	930,392
Commercial Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Abstract]
Ending balance of loans	2,457,906	2,392,621
Commercial Loans [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Abstract]
31 - 60 Days Past Due Accruing	2,244	3,368
61 - 90 Days Past Due Accruing	904	390
Greater Than 90 Days Past Due Accruing	0	105
Total Past Due Accruing	3,148	3,863
Non-Accrual	19,017	19,300
Current	2,078,328	1,967,069
Ending balance of loans	2,100,493	1,990,232
Commercial Loans [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Abstract]
31 - 60 Days Past Due Accruing	202	344
61 - 90 Days Past Due Accruing	0	2
Greater Than 90 Days Past Due Accruing	0	0
Total Past Due Accruing	202	346
Non-Accrual	10,046	11,498
Current	347,165	390,545
Ending balance of loans	357,413	402,389
Commercial [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Abstract]
31 - 60 Days Past Due Accruing	670	105
61 - 90 Days Past Due Accruing	270	247
Greater Than 90 Days Past Due Accruing	0	0
Total Past Due Accruing	940	352
Non-Accrual	2,890	3,669
Current	618,680	612,402
Ending balance of loans	622,510	616,423
Commercial [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Abstract]
31 - 60 Days Past Due Accruing	0	24
61 - 90 Days Past Due Accruing	0	0
Greater Than 90 Days Past Due Accruing	0	0
Total Past Due Accruing	0	24
Non-Accrual	6,046	6,599
Current	83,543	96,603
Ending balance of loans	89,589	103,226
Commercial Real Estate [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Abstract]
31 - 60 Days Past Due Accruing	104	1,366
61 - 90 Days Past Due Accruing	561	0
Greater Than 90 Days Past Due Accruing	0	0
Total Past Due Accruing	665	1,366
Non-Accrual	6,565	7,834
Current	1,013,177	925,116
Ending balance of loans	1,020,407	934,316
Commercial Real Estate [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Abstract]
31 - 60 Days Past Due Accruing	0	0
61 - 90 Days Past Due Accruing	0	0
Greater Than 90 Days Past Due Accruing	0	0
Total Past Due Accruing	0	0
Non-Accrual	3,369	3,559
Current	203,288	225,455
Ending balance of loans	206,657	229,014
Agricultural [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Abstract]
31 - 60 Days Past Due Accruing	55	150
61 - 90 Days Past Due Accruing	20	21
Greater Than 90 Days Past Due Accruing	0	0
Total Past Due Accruing	75	171
Non-Accrual	993	1,135
Current	33,292	63,856
Ending balance of loans	34,360	65,162
Agricultural Real Estate [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Abstract]
31 - 60 Days Past Due Accruing	0	519
61 - 90 Days Past Due Accruing	0	0
Greater Than 90 Days Past Due Accruing	0	0
Total Past Due Accruing	0	519
Non-Accrual	963	961
Current	25,360	35,172
Ending balance of loans	26,323	36,652
Business Banking [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Abstract]
31 - 60 Days Past Due Accruing	1,415	1,228
61 - 90 Days Past Due Accruing	53	122
Greater Than 90 Days Past Due Accruing	0	105
Total Past Due Accruing	1,468	1,455
Non-Accrual	7,606	5,701
Current	387,819	330,523
Ending balance of loans	396,893	337,679
Business Banking [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Abstract]
31 - 60 Days Past Due Accruing	202	320
61 - 90 Days Past Due Accruing	0	2
Greater Than 90 Days Past Due Accruing	0	0
Total Past Due Accruing	202	322
Non-Accrual	631	1,340
Current	60,334	68,487
Ending balance of loans	61,167	70,149
Consumer Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Abstract]
Ending balance of loans	2,029,046	1,972,537
Consumer Loans [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Abstract]
31 - 60 Days Past Due Accruing	19,105	20,805
61 - 90 Days Past Due Accruing	4,199	4,891
Greater Than 90 Days Past Due Accruing	2,527	2,744
Total Past Due Accruing	25,831	28,440
Non-Accrual	8,458	7,478
Current	1,831,738	1,717,032
Ending balance of loans	1,866,027	1,752,950
Consumer Loans [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Abstract]
31 - 60 Days Past Due Accruing	667	1,768
61 - 90 Days Past Due Accruing	122	232
Greater Than 90 Days Past Due Accruing	91	80
Total Past Due Accruing	880	2,080
Non-Accrual	822	712
Current	161,317	216,795
Ending balance of loans	163,019	219,587
Indirect [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Abstract]
31 - 60 Days Past Due Accruing	14,686	14,093
61 - 90 Days Past Due Accruing	2,560	2,878
Greater Than 90 Days Past Due Accruing	1,785	1,583
Total Past Due Accruing	19,031	18,554
Non-Accrual	1,606	1,461
Current	1,287,966	1,141,829
Ending balance of loans	1,308,603	1,161,844
Indirect [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Abstract]
31 - 60 Days Past Due Accruing	451	939
61 - 90 Days Past Due Accruing	60	113
Greater Than 90 Days Past Due Accruing	82	71
Total Past Due Accruing	593	1,123
Non-Accrual	125	93
Current	77,090	123,870
Ending balance of loans	77,808	125,086
Home Equity Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Abstract]
31 - 60 Days Past Due Accruing	3,955	6,033
61 - 90 Days Past Due Accruing	1,528	1,888
Greater Than 90 Days Past Due Accruing	686	1,115
Total Past Due Accruing	6,169	9,036
Non-Accrual	6,748	5,931
Current	488,674	517,856
Ending balance of loans	501,591	532,823
Home Equity Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Abstract]
31 - 60 Days Past Due Accruing	185	753
61 - 90 Days Past Due Accruing	61	63
Greater Than 90 Days Past Due Accruing	0	0
Total Past Due Accruing	246	816
Non-Accrual	663	570
Current	78,627	85,690
Ending balance of loans	79,536	87,076
Direct [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Abstract]
31 - 60 Days Past Due Accruing	464	679
61 - 90 Days Past Due Accruing	111	125
Greater Than 90 Days Past Due Accruing	56	46
Total Past Due Accruing	631	850
Non-Accrual	104	86
Current	55,098	57,347
Ending balance of loans	55,833	58,283
Direct [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Abstract]
31 - 60 Days Past Due Accruing	31	76
61 - 90 Days Past Due Accruing	1	56
Greater Than 90 Days Past Due Accruing	9	9
Total Past Due Accruing	41	141
Non-Accrual	34	49
Current	5,600	7,235
Ending balance of loans	5,675	7,425
Residential Real Estate Mortgages [Member]
Financing Receivable, Recorded Investment, Past Due [Abstract]
Ending balance of loans	1,100,139	1,041,637
Residential Real Estate Mortgages [Member] | Originated Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Abstract]
31 - 60 Days Past Due Accruing	2,943	3,951
61 - 90 Days Past Due Accruing	172	379
Greater Than 90 Days Past Due Accruing	1,404	808
Total Past Due Accruing	4,519	5,138
Non-Accrual	8,388	7,105
Current	809,473	720,978
Ending balance of loans	822,380	733,221
Residential Real Estate Mortgages [Member] | Acquired Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Abstract]
31 - 60 Days Past Due Accruing	1,539	1,725
61 - 90 Days Past Due Accruing	445	0
Greater Than 90 Days Past Due Accruing	0	0
Total Past Due Accruing	1,984	1,725
Non-Accrual	3,800	3,872
Current	271,975	302,819
Ending balance of loans	$ 277,759	$ 308,416

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Securities (Policies)

9 Months Ended

Sep. 30, 2014

Securities [Abstract]

Investment, Policy

Declines in the fair value of held-to-maturity and available-for-sale securities below their cost that are deemed to be other than temporary are reflected in earnings as realized losses or in other comprehensive income, depending on whether the Company intends to sell the security or more likely than not will be required to sell the security before recovery of its amortized cost basis less any current-period credit loss.  If the Company intends to sell the security or more likely than not will be required to sell the security before recovery of its amortized cost basis less any current-period credit loss, the other-than-temporary impairment shall be recognized in earnings equal to the entire difference between the investment's amortized cost basis and its fair value at the balance sheet date.  If the Company does not intend to sell the security and it is not more likely than not that the entity will be required to sell the security before recovery of its amortized cost basis less any current-period credit loss, the other-than-temporary impairment shall be separated into (a) the amount representing the credit loss and (b) the amount related to all other factors.  The amount of the total other-than-temporary impairment related to the credit loss shall be recognized in earnings. The amount of the total other-than-temporary impairment related to other factors shall be recognized in other comprehensive income, net of applicable taxes.

In estimating other-than-temporary impairment losses, management considers, among other things, (i) the length of time and the extent to which the fair value has been less than cost, (ii) the financial condition and near-term prospects of the issuer, and (iii) the historical and implied volatility of the fair value of the security.

Management has the intent to hold the securities classified as held to maturity until they mature, at which time it is believed the Company will receive full value for the securities. Furthermore, as of September 30, 2014, management also had the intent to hold, and will not be required to sell, the securities classified as available for sale for a period of time sufficient for a recovery of cost, which may be until maturity.  The unrealized losses are due to increases in market interest rates over the yields available at the time the underlying securities were purchased. When necessary, the Company has performed a discounted cash flow analysis to determine whether or not it will receive the contractual principal and interest on certain securities.  The fair value is expected to recover as the bonds approach their maturity date or repricing date or if market yields for such investments decline.  As of September 30, 2014, management believes the impairments detailed in the table above are temporary and no other-than-temporary impairment losses have been realized in the Company's consolidated statements of income.

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Allowance for Loan Losses and Credit Quality of Loans, Impaired Loans (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Allowance for Loan Losses and Credit Quality of Loans [Abstract]
Minimum balance for classified loans to be evaluated individually for impairment	$ 500,000		$ 500,000
Financing Receivable, Impaired [Line Items]
Recorded Investment Balance (Book)	31,493,000		31,493,000		31,440,000
Unpaid Principal Balance (Legal)	35,944,000		35,944,000		35,430,000
Related Allowance	3,600,000		3,600,000		715,000
Average Recorded Investment	31,705,000	22,918,000	32,162,000	23,230,000
Interest Income Recognized	179,000	137,000	463,000	330,000
Originated Loans [Member]
Financing Receivable, Impaired [Line Items]
Average Recorded Investment	22,146,000	21,589,000	22,398,000	21,898,000
Interest Income Recognized	179,000	137,000	463,000	330,000
Originated Loans [Member] | Commercial [Member]
Financing Receivable, Impaired [Line Items]
Average Recorded Investment	1,957,000	2,727,000	2,001,000	3,789,000
Interest Income Recognized	0	28,000	0	86,000
Originated Loans [Member] | Commercial Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Average Recorded Investment	9,619,000	11,853,000	10,400,000	11,550,000
Interest Income Recognized	43,000	29,000	127,000	50,000
Originated Loans [Member] | Agricultural [Member]
Financing Receivable, Impaired [Line Items]
Average Recorded Investment	102,000	136,000	115,000	224,000
Interest Income Recognized	0	0	1,000	1,000
Originated Loans [Member] | Agricultural Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Average Recorded Investment	1,395,000	1,381,000	1,410,000	1,091,000
Interest Income Recognized	12,000	12,000	35,000	36,000
Originated Loans [Member] | Business Banking [Member]
Financing Receivable, Impaired [Line Items]
Average Recorded Investment	677,000	50,000	509,000	66,000
Interest Income Recognized	10,000	0	33,000	3,000
Originated Loans [Member] | Home Equity [Member]
Financing Receivable, Impaired [Line Items]
Average Recorded Investment	5,435,000	3,240,000	5,099,000	3,072,000
Interest Income Recognized	85,000	43,000	188,000	101,000
Originated Loans [Member] | Residential Real Estate Mortgages [Member]
Financing Receivable, Impaired [Line Items]
Average Recorded Investment	2,961,000	2,202,000	2,864,000	2,106,000
Interest Income Recognized	29,000	25,000	79,000	53,000
Acquired Loans [Member]
Financing Receivable, Impaired [Line Items]
Average Recorded Investment	9,559,000	1,329,000	9,764,000	1,332,000
Interest Income Recognized	0	0	0	0
Acquired Loans [Member] | Commercial [Member]
Financing Receivable, Impaired [Line Items]
Average Recorded Investment	6,161,000	0	6,303,000	0
Interest Income Recognized	0	0	0	0
Acquired Loans [Member] | Commercial Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Average Recorded Investment	3,398,000	1,329,000	3,461,000	1,332,000
Interest Income Recognized	0	0	0	0
With No Allowance Recorded [Member] | Originated Loans [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment Balance (Book)	19,334,000		19,334,000		16,360,000
Unpaid Principal Balance (Legal)	21,111,000		21,111,000		18,173,000
With No Allowance Recorded [Member] | Originated Loans [Member] | Commercial Loans [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment Balance (Book)	10,862,000		10,862,000		11,100,000
Unpaid Principal Balance (Legal)	11,768,000		11,768,000		12,446,000
With No Allowance Recorded [Member] | Originated Loans [Member] | Commercial [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment Balance (Book)	1,894,000		1,894,000		4,721,000
Unpaid Principal Balance (Legal)	2,019,000		2,019,000		4,777,000
With No Allowance Recorded [Member] | Originated Loans [Member] | Commercial Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment Balance (Book)	6,830,000		6,830,000		4,613,000
Unpaid Principal Balance (Legal)	6,845,000		6,845,000		5,164,000
With No Allowance Recorded [Member] | Originated Loans [Member] | Agricultural [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment Balance (Book)	98,000		98,000		125,000
Unpaid Principal Balance (Legal)	168,000		168,000		195,000
With No Allowance Recorded [Member] | Originated Loans [Member] | Agricultural Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment Balance (Book)	1,388,000		1,388,000		1,431,000
Unpaid Principal Balance (Legal)	1,684,000		1,684,000		1,708,000
With No Allowance Recorded [Member] | Originated Loans [Member] | Business Banking [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment Balance (Book)	652,000		652,000		210,000
Unpaid Principal Balance (Legal)	1,052,000		1,052,000		602,000
With No Allowance Recorded [Member] | Originated Loans [Member] | Home Equity [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment Balance (Book)	5,343,000		5,343,000		3,248,000
Unpaid Principal Balance (Legal)	5,849,000		5,849,000		3,472,000
With No Allowance Recorded [Member] | Originated Loans [Member] | Residential Real Estate Mortgages [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment Balance (Book)	3,129,000		3,129,000		2,012,000
Unpaid Principal Balance (Legal)	3,494,000		3,494,000		2,255,000
With No Allowance Recorded [Member] | Acquired Loans [Member] | Commercial Loans [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment Balance (Book)	3,368,000		3,368,000		10,060,000
Unpaid Principal Balance (Legal)	3,832,000		3,832,000		10,380,000
With No Allowance Recorded [Member] | Acquired Loans [Member] | Commercial [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment Balance (Book)	0		0		6,501,000
Unpaid Principal Balance (Legal)	0		0		6,538,000
With No Allowance Recorded [Member] | Acquired Loans [Member] | Commercial Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment Balance (Book)	3,368,000		3,368,000		3,559,000
Unpaid Principal Balance (Legal)	3,832,000		3,832,000		3,842,000
With An Allowance Recorded [Member] | Originated Loans [Member] | Commercial Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment Balance (Book)	2,763,000		2,763,000		5,020,000
Unpaid Principal Balance (Legal)	4,619,000		4,619,000		6,877,000
Related Allowance	600,000		600,000		715,000
With An Allowance Recorded [Member] | Acquired Loans [Member] | Commercial [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment Balance (Book)	6,028,000		6,028,000		0
Unpaid Principal Balance (Legal)	6,382,000		6,382,000		0
Related Allowance	$ 3,000,000		$ 3,000,000		$ 0

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Defined Benefit Postretirement Plans (Policies)

9 Months Ended

Sep. 30, 2014

Defined Benefit Postretirement Plans [Abstract]

Postemployment Benefit Plans, Policy

The Company has a qualified, noncontributory, defined benefit pension plan ("the Plan") covering substantially all of its employees at September 30, 2014.  Benefits paid from the plan are based on age, years of service, compensation and social security benefits, and are determined in accordance with defined formulas. The Company's policy is to fund the pension plan in accordance with Employee Retirement Income Security Act of 1974 ("ERISA") standards. Assets of the plan are invested in publicly traded stocks and bonds.  The Company is not required to make contributions to the Plan in 2014, and did not do so during the nine months ended September 30, 2014.

The Company assumed a noncontributory, defined benefit pension plan in the Alliance Financial Corporation ("Alliance") acquisition.  This plan covers certain Alliance full-time employees who met eligibility requirements on October 6, 2006, at which time all benefits were frozen.  Under the plan, retirement benefits are primarily a function of both the years of service and the level of compensation.  Effective May 1, 2013, this plan was merged into the Plan.

Market conditions can result in an unusually high degree of volatility and increase the risks and short term liquidity associated with certain investments held by the Plan which could impact the value of these investments.

In addition to the Plan, the Company also provides supplemental employee retirement plans to certain current and former executives.  These supplemental employee retirement plans and the Plan are collectively referred to herein as "Pension Benefits."

Also, the Company provides certain health care benefits for retired employees.  Benefits are accrued over the employees' active service period. Only employees that were employed by the Company on or before January 1, 2000 are eligible to receive postretirement health care benefits.  In addition, the Company assumed post-retirement medical life insurance benefits for certain Alliance employees, retirees and their spouses, if applicable, in the Alliance acquisition.  These postretirement benefits are referred to herein as "Other Benefits."  The components of expense for Pension Benefits and Other Benefits are set forth below (in thousands):

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Consolidated Statements of Stockholders' Equity (unaudited) (USD $) In Thousands	Common Stock [Member]	Additional Paid-in-Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Common Stock in Treasury [Member]	Total
Beginning Balance at Dec. 31, 2012	$ 393	$ 346,692	$ 357,558	$ (5,880)	$ (116,490)	$ 582,273
Net income	0	0	43,822	0	0	43,822
Cash dividends	0	0	(24,334)	0	0	(24,334)
Purchases of treasury shares	0	0	0	0	(12,459)	(12,459)
Issuance of shares, net of treasury shares, for acquisition	104	225,447	0	0	(5,779)	219,772
Net issuance of shares to employee benefit plans and other stock plans, including tax benefit	0	(2,469)	0	0	2,623	154
Stock-based compensation	0	3,571	0	0	0	3,571
Other comprehensive (loss) income	0	0	0	(17,240)	0	(17,240)
Ending Balance at Sep. 30, 2013	497	573,241	377,046	(23,120)	(132,105)	795,559
Beginning Balance at Dec. 31, 2013	497	574,152	385,787	(16,765)	(127,102)	816,569
Net income	0	0	56,561	0	0	56,561
Cash dividends	0	0	(27,653)	0	0	(27,653)
Purchases of treasury shares	0	0	0	0	(72)	(72)
Net issuance of shares to employee benefit plans and other stock plans, including tax benefit	0	(2,312)	0	0	3,515	1,203
Stock-based compensation	0	2,817	0	0	0	2,817
Other comprehensive (loss) income	0	0	0	8,015	0	8,015
Ending Balance at Sep. 30, 2014	$ 497	$ 574,657	$ 414,695	$ (8,750)	$ (123,659)	$ 857,440

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Consolidated Balance Sheets (unaudited) (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Assets
Securities held to maturity fair value	$ 454,787	$ 113,276
Stockholders' equity
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (in shares)	2,500,000	2,500,000
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	100,000,000	100,000,000
Common stock, shares issued (in shares)	49,651,494	49,651,494
Common stock in treasury, at cost (in shares)	5,944,696	6,138,444

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Reclassification Adjustments Out of Other Comprehensive Income (Loss)

9 Months Ended

Sep. 30, 2014

Reclassification Adjustments Out of Other Comprehensive Income (Loss) [Abstract]

Reclassification Adjustments Out of Other Comprehensive Income (Loss)

Note 8. Reclassification Adjustments Out of Other Comprehensive Income (Loss)

The following table summarizes the reclassification adjustments out of accumulated other comprehensive income (loss) (in thousands):

Detail About Accumulated Other Comprehensive Income (Loss) Components	Amount reclassified from accumulated other comprehensive income (loss)						Affected line item in the consolidated statement of comprehensive income (loss)
	Three months ended
	September 30, 2014			September 30, 2013
Securities:
Gains on available for sale securities	$	(38	)	$	(329	)	Net securities (gains) losses
Amortization of unrealized gains and losses related to securities transfer		(99	)		-		Interest income
Tax expense (benefit)		55			132		Income tax expense
Net of tax	$	(82	)	$	(197	)
Pension and other benefits:
Amortization of net gains	$	74		$	765		Salaries and employee benefits
Amortization of prior service costs		(56	)		(56	)	Salaries and employee benefits
Tax benefit		7			283		Income tax expense
Net of tax	$	11		$	426
Total reclassifications during the period, net of tax	$	(71	)	$	229

Detail About Accumulated Other Comprehensive Income (Loss) Components	Amount reclassified from accumulated other comprehensive income (loss)						Affected line item in the consolidated statement of comprehensive income (loss)
	Nine months ended
	September 30, 2014			September 30, 2013
Securities:
Gains on available for sale securities	$	(58	)		(1,413	)	Net securities gains
Amortization of unrealized gains and losses related to securities transfer		(99	)		-		Interest income
Tax expense		63			565		Income tax expense
Net of tax	$	(94	)	$	(848	)
Pension and other benefits:
Amortization of net gains	$	222		$	2,411		Salaries and employee benefits
Amortization of prior service costs		(166	)		(167	)	Salaries and employee benefits
Tax benefit		22			890		Income tax expense
Net of tax	$	34		$	1,354
Total reclassifications during the period, net of tax	$	(60	)	$	506

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Document and Entity Information	9 Months Ended
	Sep. 30, 2014	Oct. 31, 2014
Document And Entity Information [Abstract]
Entity Registrant Name	NBT BANCORP INC
Entity Central Index Key	0000790359
Current Fiscal Year End Date	--12-31
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		43,725,949
Document Fiscal Year Focus	2014
Document Fiscal Period Focus	Q3
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Sep. 30, 2014

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Fair Values Measurements and Fair Value of Financial Instruments

9 Months Ended

Sep. 30, 2014

Fair Value Measurements and Fair Value of Financial Instruments [Abstract]

Fair Value Measurements and Fair Value of Financial Instruments

Note 9. Fair Value Measurements and Fair Value of Financial Instruments

U.S. GAAP states that fair value is an exit price, representing the amount that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants.  Fair value measurements are not adjusted for transaction costs.  A fair value hierarchy exists within U.S. GAAP that prioritizes the inputs to valuation techniques used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (level 1 measurements) and the lowest priority to unobservable inputs (level 3 measurements). The three levels of the fair value hierarchy are described below:

Level 1 - Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities;

Level 2 -  Quoted prices for similar assets or liabilities in active markets, quoted prices in markets that are not active, or inputs that are observable, either directly or indirectly, for substantially the full term of the asset or liability;

Level 3 - Prices or valuation techniques that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported by little or no market activity).

A financial instrument's level within the fair value hierarchy is based on the lowest level of input that is significant to the fair value measurement.

The types of instruments valued based on quoted market prices in active markets include most U.S. government and agency securities, many other sovereign government obligations, liquid mortgage products, active listed equities and most money market securities. Such instruments are generally classified within level 1 or level 2 of the fair value hierarchy.  The Company does not adjust the quoted price for such instruments.

The types of instruments valued based on quoted prices in markets that are not active, broker or dealer quotations, or alternative pricing sources with reasonable levels of price transparency include most investment-grade and high-yield corporate bonds, less liquid mortgage products, less liquid agency securities, less liquid listed equities, state, municipal and provincial obligations, and certain physical commodities. Such instruments are generally classified within level 2 of the fair value hierarchy.

Level 3 is for positions that are not traded in active markets or are subject to transfer restrictions, valuations are adjusted to reflect illiquidity and/or non-transferability, and such adjustments are generally based on available market evidence. In the absence of such evidence, management's best estimate will be used. Management's best estimate consists of both internal and external support on certain Level 3 investments. Subsequent to inception, management only changes level 3 inputs and assumptions when corroborated by evidence such as transactions in similar instruments, completed or pending third-party transactions in the underlying investment or comparable entities, subsequent rounds of financing, recapitalizations and other transactions across the capital structure, offerings in the equity or debt markets, and changes in financial ratios or cash flows.

For the nine month period ending September 30, 2014, the Company has made no transfers of assets between Level 1 and Level 2, and has had no Level 3 activity.

The following tables set forth the Company's financial assets and liabilities measured on a recurring basis that were accounted for at fair value.  Assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement (in thousands):

September 30, 2014:

	Quoted Prices inActive Markets forIdentical Assets (Level 1)		SignificantOtherObservable Inputs (Level 2)		SignificantUnobservableInputs (Level 3)		Balanceas of September 30, 2014
Assets:
Securities Available for Sale:
U.S. Treasury	$	23,213	$	-	$	-	$	23,213
Federal Agency		-		333,317		-		333,317
State & municipal		-		41,521		-		41,521
Mortgage-backed		-		374,059		-		374,059
Collateralized mortgage obligations		-		257,264		-		257,264
Other securities		7,079		8,049		-		15,128
Total Securities Available for Sale	$	30,292	$	1,014,210	$	-	$	1,044,502
Trading Securities		7,622		-		-		7,622
Interest Rate Swaps		-		2,520		-		2,520
Total	$	37,914	$	1,016,730	$	-	$	1,054,644
Liabilities:
Interest Rate Swaps	$	-	$	2,520	$	-	$	2,520
Total	$	-	$	2,520	$	-	$	2,520

December 31, 2013:

	Quoted Prices inActive Markets forIdentical Assets (Level 1)		SignificantOtherObservable Inputs (Level 2)		SignificantUnobservableInputs (Level 3)		Balanceas ofDecember 31, 2013
Assets:
Securities Available for Sale:
U.S. Treasury	$	43,616	$	-	$	-	$	43,616
Federal Agency		-		278,915		-		278,915
State & municipal		-		113,665		-		113,665
Mortgage-backed		-		364,164		-		364,164
Collateralized mortgage obligations		-		549,528		-		549,528
Other securities		6,796		8,197		-		14,993
Total Securities Available for Sale	$	50,412	$	1,314,469	$	-	$	1,364,881
Trading Securities		5,779		-		-		5,779
Interest Rate Swaps		-		281		-		281
Total	$	56,191	$	1,314,750	$	-	$	1,370,941
Liabilities:
Interest Rate Swaps	$	-	$	281	$	-	$	281
Total	$	-	$	281	$	-	$	281

Certain common equity securities are reported at fair value utilizing Level 1 inputs (exchange quoted prices).  The majority of the other investment securities are reported at fair value utilizing Level 2 inputs.  The prices for these instruments are obtained through an independent pricing service or dealer market participants with whom the Company has historically transacted both purchases and sales of investment securities.  Prices obtained from these sources include prices derived from market quotations and matrix pricing.  The fair value measurements consider observable data that may include dealer quotes, market spreads, cash flows, the U.S. Treasury yield curve, live trading levels, trade execution data, market consensus prepayment speeds, credit information and the bond's terms and conditions, among other things.  Management reviews the methodologies used in pricing the securities by its third party providers. 

U.S. GAAP requires disclosure of assets and liabilities measured and recorded at fair value on a nonrecurring basis such as goodwill, loans held for sale, other real estate owned, collateral-dependent impaired loans, mortgage servicing rights, and held-to-maturity securities.  The only nonrecurring fair value measurements recorded during the nine month period ended September 30, 2014 were related to impaired loans and the aforementioned held to maturity securities that were transfered from available for sale during the period.  During the nine month period ending September 30, 2014, the Company recorded $8.8 million of loans at fair value resulting in a loss of $3.6 million.  The Company uses the fair value of underlying collateral, less costs to sell, to estimate the specific reserves for collateral dependent impaired loans.  The appraisals may be adjusted by management for qualitative factors such as economic conditions and estimated liquidation expenses ranging from 10% to 35%.  Based on the valuation techniques used, the fair value measurements for collateral dependent impaired loans are classified as Level 3.

The following table sets forth information with regard to estimated fair values of financial instruments at September 30, 2014 and December 31, 2013.  This table excludes financial instruments for which the carrying amount approximates fair value.  Financial instruments for which the fair value approximates carrying value include cash and cash equivalents, securities available for sale, trading securities, accrued interest receivable, non-maturity deposits, short-term borrowings, accrued interest payable, and interest rate swaps.

			September 30, 2014				December 31, 2013
(In thousands)	Fair Value Hierarchy		Carrying amount		Estimated fair value		Carrying amount		Estimated fair value
Financial assets
Securities held to maturity		2	$	459,620	$	454,787	$	117,283	$	113,276
Net loans		3		5,517,757		5,561,963		5,337,361		5,386,520
Financial liabilities
Time deposits		2	$	1,076,650	$	1,071,564	$	1,021,142	$	1,023,982
Long-term debt		2		131,056		132,341		308,823		325,195
Junior subordinated debt		2		101,196		106,054		101,196		105,121

Fair value estimates are made at a specific point in time, based on relevant market information and information about the financial instrument. These estimates do not reflect any premium or discount that could result from offering for sale at one time the Company's entire holdings of a particular financial instrument. Because no market exists for a significant portion of the Company's financial instruments, fair value estimates are based on judgments regarding future expected loss experience, current economic conditions, risk characteristics of various financial instruments, and other factors. These estimates are subjective in nature and involve uncertainties and matters of significant judgment and therefore cannot be determined with precision. Changes in assumptions could significantly affect the estimates.

Fair value estimates are based on existing on and off balance sheet financial instruments without attempting to estimate the value of anticipated future business and the value of assets and liabilities that are not considered financial instruments. For example, the Company has a substantial trust and investment management operation that contributes net fee income annually. The trust and investment management operation is not considered a financial instrument, and its value has not been incorporated into the fair value estimates. Other significant assets and liabilities include the benefits resulting from the low-cost funding of deposit liabilities as compared to the cost of borrowing funds in the market, and premises and equipment. In addition, the tax ramifications related to the realization of the unrealized gains and losses can have a significant effect on fair value estimates and have not been considered in the estimate of fair value.

Securities Held to Maturity

The fair value of the Company's investment securities held to maturity is primarily measured using information from a third party pricing service.  The fair value measurements consider observable data that may include dealer quotes, market spreads, cash flows, the U.S. Treasury yield curve, live trading levels, trade execution data, market consensus prepayment speeds, credit information and the bond's terms and conditions, among other things.

Net Loans

The fair value of the Company's loans was estimated by discounting the expected future cash flows using the current interest rates at which similar loans would be made for the same remaining maturities.  Loans were first segregated by type, and then further segmented into fixed and variable rate and loan quality categories.  Expected future cash flows were projected based on contractual cash flows, adjusted for estimated prepayments.

Time Deposits

The fair value of time deposits was estimated using a discounted cash flow approach that applies prevailing market interest rates for similar maturity instruments.  The fair values of the Company's time deposit liabilities do not take into consideration the value of the Company's long-term relationships with depositors, which may have significant value.

Long-Term Debt

The fair value of long-term debt was estimated using a discounted cash flow approach that applies prevailing market interest rates for similar maturity instruments.

Junior Subordinated Debt

The fair value of junior subordinated debt has been estimated using a discounted cash flow analysis.

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Consolidated Statements of Income (unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Interest, fee, and dividend income
Interest and fees on loans	$ 61,173	$ 61,773	$ 181,747	$ 177,499
Securities available for sale	6,095	6,520	19,464	18,803
Securities held to maturity	1,353	804	2,904	1,877
Other	513	472	1,552	1,363
Total interest, fee, and dividend income	69,134	69,569	205,667	199,542
Interest expense
Deposits	3,498	3,999	9,782	12,445
Short-term borrowings	262	232	702	341
Long-term debt	1,067	2,561	5,709	9,196
Junior subordinated debt	544	551	1,620	1,539
Total interest expense	5,371	7,343	17,813	23,521
Net interest income	63,763	62,226	187,854	176,021
Provision for loan losses	4,885	5,198	12,647	17,258
Net interest income after provision for loan losses	58,878	57,028	175,207	158,763
Noninterest income
Insurance and other financial services revenue	6,179	6,038	18,510	18,686
Service charges on deposit accounts	4,519	5,055	13,285	14,311
ATM and debit card fees	4,440	4,276	12,869	11,562
Retirement plan administration fees	3,272	3,062	9,167	8,701
Trust	4,758	4,345	14,157	11,957
Bank owned life insurance	1,095	913	3,455	2,648
Net securities gains	38	329	59	1,413
Gain on the sale of equity investment	0	0	19,401	0
Other	2,376	3,129	8,078	8,635
Total noninterest income	26,677	27,147	98,981	77,913
Noninterest expense
Salaries and employee benefits	28,933	29,267	89,609	85,474
Occupancy	5,211	5,262	16,872	15,458
Data processing and communications	4,029	4,059	12,045	11,368
Professional fees and outside services	3,695	3,202	10,862	9,340
Equipment	3,199	2,988	9,447	8,480
Office supplies and postage	1,733	1,640	5,221	4,886
FDIC expenses	1,134	1,285	3,641	3,688
Advertising	403	722	1,868	2,445
Amortization of intangible assets	1,275	1,346	3,821	3,548
Loan collection and other real estate owned	705	886	2,546	2,025
Merger expenses	0	326	0	12,276
Prepayment penalties on long-term debt	13,349	0	17,903	0
Other	5,401	5,303	15,485	14,453
Total noninterest expense	69,067	56,286	189,320	173,441
Income before income tax expense	16,488	27,889	84,868	63,235
Income tax expense	5,576	8,632	28,307	19,413
Net income	$ 10,912	$ 19,257	$ 56,561	$ 43,822
Earnings per share
Basic (in dollars per share)	$ 0.25	$ 0.44	$ 1.29	$ 1.06
Diluted (in dollars per share)	$ 0.25	$ 0.44	$ 1.28	$ 1.05

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Securities

9 Months Ended

Sep. 30, 2014

Securities [Abstract]

Securities

Note 3. Securities

The amortized cost, estimated fair value, and unrealized gains and losses of securities available for sale are as follows:

(In thousands)	Amortized cost		Unrealized gains		Unrealized losses		Estimated fair value
September 30, 2014
U.S. Treasury	$	23,079	$	134	$	-	$	23,213
Federal Agency		337,254		301		4,238		333,317
State & municipal		40,752		779		10		41,521
Mortgage-backed:
Government-sponsored enterprises		349,676		6,012		702		354,986
U.S. government agency securities		18,281		872		80		19,073
Collateralized mortgage obligations:
Government-sponsored enterprises		211,828		1,907		937		212,798
U.S. government agency securities		44,113		493		140		44,466
Other securities		12,904		2,466		242		15,128
Total securities available for sale	$	1,037,887	$	12,964	$	6,349	$	1,044,502
December 31, 2013
U.S. Treasury	$	43,279	$	337	$	-	$	43,616
Federal Agency		285,880		343		7,308		278,915
State & municipal		113,435		1,842		1,612		113,665
Mortgage-backed:
Government-sponsored enterprises		337,666		5,788		2,131		341,323
U.S. government agency securities		21,924		1,002		85		22,841
Collateralized mortgage obligations:
Government-sponsored enterprises		521,257		1,777		18,141		504,893
U.S. government agency securities		43,943		794		102		44,635
Other securities		12,367		2,854		228		14,993
Total securities available for sale	$	1,379,751	$	14,737	$	29,607	$	1,364,881

Other securities primarily represent marketable equity securities.

During the third quarter of 2014, the Company transferred approximately $340 million in securities from the available for sale portfolio to the held to maturity portfolio, which had unrealized losses at the time of transfer of approximately $8.3 million.  This unrealized loss is amortized into interest income over the lives of the transferred securities.

Securities with amortized costs totaling $1.4 billion at September 30, 2014 and $1.4 billion at December 31, 2013 were pledged to secure public deposits and for other purposes required or permitted by law.  At September 30, 2014 and December 31, 2013, securities with an amortized cost of $216.3 million and $218.4 million, respectively, were pledged as collateral for securities sold under repurchase agreements.

The amortized cost, estimated fair value, and unrealized gains and losses of securities held to maturity are as follows:

(In thousands)	Amortized cost		Unrealized gains		Unrealized losses		Estimated fair value
September 30, 2014
Mortgage-backed	$	802	$	118	$	-	$	920
Collateralized mortgage obligations		327,973		161		5,512		322,622
State & municipal		130,845		538		138		131,245
Total securities held to maturity	$	459,620	$	817	$	5,650	$	454,787
December 31, 2013
Mortgage-backed	$	953	$	128	$	-	$	1,081
Collateralized mortgage obligations		62,025		-		4,569		57,456
State & municipal		54,305		442		8		54,739
Total securities held to maturity	$	117,283	$	570	$	4,577	$	113,276

The following table sets forth information with regard to investment securities with unrealized losses for the periods presented:

	Less than 12 months							12 months or longer							Total
Security Type:	Fair Value		Unrealized losses			Number of Positions		Fair Value		Unrealized losses			Number of Positions		Fair Value		Unrealized losses			Number of Positions
September 30, 2014
Investment securities available for sale:
Federal agency	$	51,549	$	(191	)		7	$	226,561	$	(4,047	)		19	$	278,110	$	(4,238	)		26
State & municipal		946		(1	)		4		2,109		(9	)		9		3,055		(10	)		13
Mortgage-backed		62,748		(69	)		18		47,138		(713	)		37		109,886		(782	)		55
Collateralized mortgage obligations		67,121		(393	)		9		42,329		(684	)		6		109,450		(1,077	)		15
Other securities		4,033		(142	)		3		2,735		(100	)		2		6,768		(242	)		5
Total securities with unrealized losses	$	186,397	$	(796	)		41	$	320,872	$	(5,553	)		73	$	507,269	$	(6,349	)		114
September 30, 2014
Investment securities held to maturity:
Collateralized mortgage obligations	$	21,279	$	(94	)		3	$	285,612	$	(5,418	)		23	$	306,891	$	(5,512	)		26
State & municipal		48,620		(122	)		128		5,322		(16	)		19		53,942		(138	)		147
Total securities with unrealized losses	$	69,899	$	(216	)		131	$	290,934	$	(5,434	)		42		360,833	$	(5,650	)		173
December 31, 2013
Investment securities available for sale:
Federal agency	$	233,935	$	(6,927	)		20	$	9,619	$	(381	)		1	$	243,554	$	(7,308	)		21
State & municipal		50,328		(1,612	)		177		-		-			-		50,328		(1,612	)		177
Mortgage-backed		143,080		(2,216	)		79		-		-			-		143,080		(2,216	)		79
Collateralized mortgage obligations		379,273		(18,243	)		36		-		-			-		379,273		(18,243	)		36
Other securities		5,490		(203	)		2		223		(25	)		1		5,713		(228	)		3
Total securities with unrealized losses	$	812,106	$	(29,201	)		314	$	9,842	$	(406	)		2	$	821,948	$	(29,607	)		316
December 31, 2013
Investment securities held to maturity:
Collateralized mortgage obligations	$	57,456	$	(4,569	)		5	$	-	$	-			-	$	57,456	$	(4,569	)		5
State & municipal		1,012		(8	)		1		-		-			-		1,012		(8	)		1
Total securities with unrealized losses	$	58,468	$	(4,577	)		6	$	-	$	-			-	$	58,468	$	(4,577	)		6

Declines in the fair value of held-to-maturity and available-for-sale securities below their cost that are deemed to be other than temporary are reflected in earnings as realized losses or in other comprehensive income, depending on whether the Company intends to sell the security or more likely than not will be required to sell the security before recovery of its amortized cost basis less any current-period credit loss.  If the Company intends to sell the security or more likely than not will be required to sell the security before recovery of its amortized cost basis less any current-period credit loss, the other-than-temporary impairment shall be recognized in earnings equal to the entire difference between the investment's amortized cost basis and its fair value at the balance sheet date.  If the Company does not intend to sell the security and it is not more likely than not that the entity will be required to sell the security before recovery of its amortized cost basis less any current-period credit loss, the other-than-temporary impairment shall be separated into (a) the amount representing the credit loss and (b) the amount related to all other factors.  The amount of the total other-than-temporary impairment related to the credit loss shall be recognized in earnings. The amount of the total other-than-temporary impairment related to other factors shall be recognized in other comprehensive income, net of applicable taxes.

In estimating other-than-temporary impairment losses, management considers, among other things, (i) the length of time and the extent to which the fair value has been less than cost, (ii) the financial condition and near-term prospects of the issuer, and (iii) the historical and implied volatility of the fair value of the security.

Management has the intent to hold the securities classified as held to maturity until they mature, at which time it is believed the Company will receive full value for the securities. Furthermore, as of September 30, 2014, management also had the intent to hold, and will not be required to sell, the securities classified as available for sale for a period of time sufficient for a recovery of cost, which may be until maturity.  The unrealized losses are due to increases in market interest rates over the yields available at the time the underlying securities were purchased. When necessary, the Company has performed a discounted cash flow analysis to determine whether or not it will receive the contractual principal and interest on certain securities.  The fair value is expected to recover as the bonds approach their maturity date or repricing date or if market yields for such investments decline.  As of September 30, 2014, management believes the impairments detailed in the table above are temporary and no other-than-temporary impairment losses have been realized in the Company's consolidated statements of income.

The following tables set forth information with regard to contractual maturities of debt securities at September 30, 2014:

(In thousands)	Amortized cost		Estimated fair value
Debt securities classified as available for sale
Within one year	$	28,387	$	28,556
From one to five years		360,452		358,898
From five to ten years		174,046		176,437
After ten years		462,098		465,483
	$	1,024,983	$	1,029,374
Debt securities classified as held to maturity
Within one year	$	27,414	$	27,530
From one to five years		16,404		16,551
From five to ten years		84,702		84,831
After ten years		331,100		325,875
	$	459,620	$	454,787

Maturities of mortgage-backed, collateralized mortgage obligations and asset-backed securities are stated based on their estimated average lives.  Actual maturities may differ from estimated average lives or contractual maturities because, in certain cases, borrowers have the right to call or prepay obligations with or without call or prepayment penalties.

Except for U.S. Government securities, there were no holdings, when taken in the aggregate, of any single issuer that exceeded 10% of consolidated stockholders' equity at September 30, 2014.

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Basis of Presentation

9 Months Ended

Sep. 30, 2014

Basis of Presentation [Abstract]

Basis of Presentation

Note 2. Basis of Presentation

The accompanying unaudited interim consolidated financial statements include the accounts of the Registrant and its wholly owned subsidiaries, the Bank, NBT Financial and NBT Holdings.  Collectively, the Registrant and its subsidiaries are referred to herein as "the Company."  The interim data includes all adjustments, consisting only of normal recurring adjustments, necessary for a fair statement of the results for the interim periods in accordance with generally accepted accounting principles ("GAAP").  These consolidated financial statements should be read in conjunction with the audited consolidated financial statements and notes thereto included in our 2013 Annual Report on Form 10-K. The results of operations for the interim periods are not necessarily indicative of the results that may be expected for the full year or any other interim period.  All intercompany transactions have been eliminated in consolidation. Amounts in the prior period financial statements are reclassified whenever necessary to conform to current period presentation.  The Company has evaluated subsequent events for potential recognition and/or disclosure and there were none identified.

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Allowance for Loan Losses and Credit Quality of Loans (Policies)

9 Months Ended

Sep. 30, 2014

Allowance for Loan Losses and Credit Quality of Loans [Abstract]

Allowance for Loan Losses

Allowance for Loan Losses

The allowance for loan losses is maintained at a level estimated by management to provide adequately for risk of probable losses inherent in the current loan portfolio. The adequacy of the allowance for loan losses is continuously monitored.  It is assessed for adequacy using a methodology designed to ensure the level of the allowance reasonably reflects the loan portfolio's risk profile. It is evaluated to ensure that it is sufficient to absorb all reasonably estimable credit losses inherent in the current loan portfolio.

To develop and document a systematic methodology for determining the allowance for loan losses, the Company has divided the loan portfolio into three segments, each with different risk characteristics and methodologies for assessing risk.  Those segments are further segregated between our loans accounted for under the amortized cost method (referred to as "originated" loans) and loans acquired in a business combination (referred to as "acquired" loans).  Each portfolio segment is broken down into class segments where appropriate.  Class segments contain unique measurement attributes, risk characteristics and methods for monitoring and assessing risk that are necessary to develop the allowance for loan losses.  Unique characteristics such as borrower type, loan type, collateral type, and risk characteristics define each class segment.  The following table illustrates the portfolio and class segments for the Company's loan portfolio:

Portfolio	Class
Commercial Loans	Commercial
	Commercial Real Estate
	Agricultural
	Agricultural Real Estate
	Business Banking
Consumer Loans	Indirect
	Home Equity
	Direct
Residential Real Estate Mortgages

Commercial Loans

The Company offers a variety of commercial loan products including commercial (non-real estate), commercial real estate, agricultural, agricultural real estate, and business banking loans.  The Company's underwriting analysis for commercial loans typically includes credit verification, independent appraisals, a review of the borrower's financial condition, and a detailed analysis of the borrower's underlying cash flows.

Commercial – The Company offers a variety of loan options to meet the specific needs of our commercial customers including term loans, time notes and lines of credit.  Such loans are made available to businesses for working capital needs such as inventory and receivables, business expansion and equipment purchases. Generally, a collateral lien is placed on equipment or other assets owned by the borrower.  These loans carry a higher risk than commercial real estate loans due to the nature of the underlying collateral, which can be business assets such as equipment and accounts receivable. To reduce the risk, management also attempts to secure real estate as collateral and obtain personal guarantees of the borrowers.

Commercial Real Estate – The Company offers commercial real estate loans to finance real estate purchases, refinancings, expansions and improvements to commercial properties.  Commercial real estate loans are made to finance the purchases of real estate, generally with completed structures. These commercial real estate loans are secured by first liens on the real estate, which may include apartments, commercial structures, housing businesses, healthcare facilities, and other non owner-occupied facilities.  These loans are typically less risky than commercial loans, since they are secured by real estate and buildings, and are generally originated in amounts of no more than 80% of the appraised value of the property.

Agricultural – The Company offers a variety of agricultural loans to meet the needs of our agricultural customers including term loans, time notes, and lines of credit.  These loans are made to purchase livestock, purchase and modernize equipment, and finance seasonal crop expenses.  Generally, a collateral lien is placed on the livestock, equipment, produce inventories, and/or receivables owned by the borrower.  These loans may carry a higher risk than commercial and agricultural real estate loans due to the industry price volatility, and in some cases, the perishable nature of the underlying collateral.  To reduce these risks, management may attempt to secure these loans with additional real estate collateral, obtain personal guarantees of the borrowers, or obtain government loan guarantees to provide further support.

Agricultural Real Estate – The Company offers real estate loans to our agricultural customers to finance farm related real estate purchases, refinancings, expansions, and improvements to agricultural properties such as barns, production facilities, and land.  The agricultural real estate loans are secured by first liens on the farm real estate.  Because they are secured by land and buildings, these loans may be less risky than agricultural loans.  These loans are typically originated in amounts of no more than 75% of the appraised value of the property.  Government loan guarantees may be obtained to provide further support.

Business Banking - The Company offers a variety of loan options to meet the specific needs of our business banking customers including term loans, business banking mortgages and lines of credit.  Such loans are generally less than $0.5 million and are made available to businesses for working capital such as inventory and receivables, business expansion, equipment purchases, and agricultural needs.  Generally, a collateral lien is placed on equipment or other assets owned by the borrower such as inventory and/or receivables.  These loans carry a higher risk than commercial loans due to the smaller size of the borrower and lower levels of capital.  To reduce the risk, the Company obtains personal guarantees of the owners for a majority of the loans.

Consumer Loans

The Company offers a variety of consumer loan products including indirect, home equity, and direct loans.

Indirect – The Company maintains relationships with many dealers primarily in the communities that we serve.  Through these relationships, the company primarily finances the purchases of automobiles and recreational vehicles (such as campers, boats, etc.) indirectly through dealer relationships.  Approximately 75% of the indirect relationships represent automobile financing.  Most of these loans carry a fixed rate of interest with principal repayment terms typically ranging from three to six years, based upon the nature of the collateral and the size of the loan. The majority of indirect consumer loans are underwritten on a secured basis using the underlying collateral being financed.

Home Equity –The Company offers fixed home equity loans as well as home equity lines of credit to consumers to finance home improvements, debt consolidation, education and other uses.  Consumers are able to borrow up to 85% of the equity in their homes.  The Company originates home equity lines of credit and second mortgage loans (loans secured by a second junior lien position on one-to-four-family residential real estate).  These loans carry a higher risk than first mortgage residential loans as they are in a second position with respect to collateral.  Risk is reduced through underwriting criteria, which include credit verification, appraisals, a review of the borrower's financial condition, and personal cash flows.  A security interest, with title insurance when necessary, is taken in the underlying real estate.

Direct – The Company offers a variety of consumer installment loans to finance vehicle purchases, mobile home purchases and personal expenditures.  Most of these loans carry a fixed rate of interest with principal repayment terms typically ranging from one to ten years, based upon the nature of the collateral and the size of the loan. The majority of consumer loans are underwritten on a secured basis using the underlying collateral being financed or a customer's deposit account. In addition to installment loans, the Company also offers personal lines of credit and overdraft protection.  A minimal amount of loans are unsecured, which carry a higher risk of loss.

Residential Real Estate Mortgages

Residential real estate loans consist primarily of loans secured by first or second deeds of trust on primary residences.  We originate adjustable-rate and fixed-rate, one-to-four-family residential real estate loans for the construction, purchase or refinancing of a mortgage.  These loans are collateralized by owner-occupied properties located in the Company's market area.  Loans on one-to-four-family residential real estate are generally originated in amounts of no more than 85% of the purchase price or appraised value (whichever is lower), or have private mortgage insurance.  The Company's underwriting analysis for residential mortgage loans typically includes credit verification, independent appraisals, and a review of the borrower's financial condition.  Mortgage title insurance and hazard insurance are normally required. Construction loans have a unique risk, because they are secured by an incomplete dwelling. This risk is reduced through periodic site inspections, including one at each loan draw period.

For purposes of evaluating the adequacy of the allowance, the Company considers a number of significant factors that affect the collectability of the portfolio.  For individually analyzed loans, these include estimates of loss exposure, which reflect the facts and circumstances that affect the likelihood of repayment of such loans as of the evaluation date. For homogeneous pools of loans, estimates of the Company's exposure to credit loss reflect a current assessment of a number of factors, which could affect collectability.  These factors include:  past loss experience;  size, trend, composition, and nature of loans;  changes in lending policies and procedures, including underwriting standards and collection,  charge-offs  and  recoveries; trends experienced in nonperforming and delinquent loans; current economic conditions in the Company's market;  portfolio concentrations that may affect loss experienced across one or more components of the portfolio; the effect of external factors such as competition, legal and regulatory requirements; and the experience, ability, and depth of lending management and staff. In addition, various regulatory agencies, as an integral component of their examination process, periodically review the Company's allowance for loan losses.  Such agencies may require the Company to make loan grade changes as well as recognize additions to the allowance based on their examinations.

After a thorough consideration of the factors discussed above, any required additions or reductions to the allowance for loan losses are made periodically by charges or credits to the provision for loan losses. These charges or credits are necessary to maintain the allowance at a level which management believes is reasonably reflective of overall inherent risk of probable loss in the portfolio. While management uses available information to recognize losses on loans, additions and reductions of the allowance may fluctuate from one reporting period to another.  These fluctuations are reflective of changes in risk associated with portfolio content and/or changes in management's assessment of any or all of the determining factors discussed above.

Credit Quality Indicators

Credit Quality Indicators

The Company has developed an internal loan grading system to evaluate and quantify the Company's loan portfolio with respect to quality and risk.  The system focuses on, among other things, financial strength of borrowers, experience and depth of borrower's management, primary and secondary sources of repayment, payment history, nature of the business, and outlook on particular industries.  The internal grading system enables the Company to monitor the quality of the entire loan portfolio on a consistent basis and provide management with an early warning system, enabling recognition and response to problem loans and potential problem loans.

Commercial Grading System

For commercial and agricultural loans, the Company uses a grading system that relies on quantifiable and measurable characteristics when available.  This would include comparison of financial strength to available industry averages, comparison of transaction factors (loan terms and conditions) to loan policy, and comparison of credit history to stated repayment terms and industry averages. Some grading factors are necessarily more subjective such as economic and industry factors, regulatory environment, and management.  Classified commercial loans consist of loans graded substandard and below.  The grading system for commercial and agricultural loans is as follows:

● Doubtful

A doubtful loan has a high probability of total or substantial loss, but because of specific pending events that may strengthen the asset, its classification as a loss is deferred. Doubtful borrowers are usually in default, lack adequate liquidity or capital, and lack the resources necessary to remain an operating entity. Pending events can include mergers, acquisitions, liquidations, capital injections, the perfection of liens on additional collateral, the valuation of collateral, and refinancing. Generally, pending events should be resolved within a relatively short period and the ratings will be adjusted based on the new information. Nonaccrual treatment is required for doubtful assets because of the high probability of loss.

● Substandard

Substandard loans have a high probability of payment default, or they have other well-defined weaknesses. They require more intensive supervision by bank management. Substandard loans are generally characterized by current or expected unprofitable operations, inadequate debt service coverage, inadequate liquidity, or marginal capitalization. Repayment may depend on collateral or other credit risk mitigants. For some Substandard loans, the likelihood of full collection of interest and principal may be in doubt and those loans should be placed on nonaccrual. Although Substandard assets in the aggregate will have a distinct potential for loss, an individual asset's loss potential does not have to be distinct for the asset to be rated Substandard.

● Special Mention

Special Mention loans have potential weaknesses that may, if not checked or corrected, weaken the asset or inadequately protect the Company's position at some future date. These loans pose elevated risk, but their weakness does not yet justify a Substandard classification. Borrowers may be experiencing adverse operating trends (declining revenues or margins) or may be struggling with an ill-proportioned balance sheet (e.g., increasing inventory without an increase in sales, high leverage, tight liquidity). Adverse economic or market conditions, such as interest rate increases or the entry of a new competitor, may also support a Special Mention rating. Although a Special Mention loan has a higher probability of default than a pass asset, its default is not imminent.

● Pass

Loans graded as Pass encompass all loans not graded as Doubtful, Substandard, or Special Mention.  Pass loans are in compliance with loan covenants, and payments are generally made as agreed.  Pass loans range from superior quality to fair quality.

Business Banking Grading System

Business banking loans are graded as either Classified or Non-classified:

● Classified

Classified loans are inadequately protected by the current worth and paying capacity of the obligor or, if applicable, the collateral pledged.   These loans have a well-defined weakness, or weaknesses, that jeopardize the liquidation of the debt, or in some cases make collection or liquidation in full, on the basis of currently existing facts, conditions, and values, highly questionable and improbable. They are characterized by the distinct possibility that the Company will sustain some loss if the deficiencies are not corrected.   Classified loans have a high probability of payment default, or a high probability of total or substantial loss.  These loans require more intensive supervision by management and are generally characterized by current or expected unprofitable operations, inadequate debt service coverage, inadequate liquidity, or marginal capitalization.  Repayment may depend on collateral or other credit risk mitigants.  When the likelihood of full collection of interest and principal may be in doubt; classified loans are considered to have a nonaccrual status.   In some cases, Classified loans are considered uncollectible and of such little value that their continuance as assets is not warranted.

● Non-classified

Loans graded as Non-classified encompass all loans not graded as Classified.  Non-classified loans are in compliance with loan covenants, and payments are generally made as agreed.

Consumer and Residential Mortgage Grading System

Consumer and Residential Mortgage loans are graded as either Performing or Nonperforming.   Nonperforming loans are loans that are 1) over 90 days past due and interest is still accruing, 2) on nonaccrual status or 3) restructured.  All loans not meeting any of these three criteria are considered Performing.

Troubled Debt Restructured Loans

Troubled Debt Restructured Loans

The Company's loan portfolio includes certain loans that have been modified where economic concessions have been granted to borrowers who have experienced or are expected to experience financial difficulties.  These concessions typically result from the Company's loss mitigation activities and could include reductions in the interest rate, payment extensions, forgiveness of principal, forbearance or other actions.  Certain TDRs are classified as nonperforming at the time of restructure and may only be returned to performing status after considering the borrower's sustained repayment performance for a reasonable period, generally six months.  Substantially all of these modifications included one or a combination of the following: an extension of the maturity date at a stated rate of interest lower than the current market rate for new debt with similar risk; temporary reduction in the interest rate; or change in scheduled payment amount.

When the Company modifies a loan, management evaluates any possible impairment based on the present value of the expected future cash flows, discounted at the contractual interest rate of the original loan agreement, except when the sole (remaining) source of repayment for the loan is the operation or liquidation of the collateral.  In these cases, management uses the current fair value of the collateral, less selling costs, instead of discounted cash flows.  If management determines that the value of the modified loan is less than the recorded investment in the loan (net of previous charge-offs, deferred loan fees or costs and unamortized premium or discount), impairment is recognized by segment or class of loan as applicable, through an allowance estimate or a charge-off to the allowance.  Segment and class status is determined by the loan's classification at origination.

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Commitments and Contingencies

9 Months Ended

Sep. 30, 2014

Commitments and Contingencies [Abstract]

Commitments and Contingencies

Note 10. Commitments and Contingencies

The Company is a party to financial instruments in the normal course of business to meet the financing needs of its customers and to reduce its own exposure to fluctuating interest rates. These financial instruments include commitments to extend credit, unused lines of credit, and standby letters of credit. Exposure to credit loss in the event of nonperformance by the other party to the financial instrument for commitments to make loans and standby letters of credit is represented by the contractual amount of those instruments. The Company uses the same credit origination guidelines, portfolio maintenance and management procedures as other credit and off-balance sheet products.  Commitments to extend credit and unused lines of credit totaled $1.2 billion at September 30, 2014 and $1.1 billion at December 31, 2013.  Since commitments to extend credit and unused lines of credit may expire without being fully drawn upon, this amount does not necessarily represent future cash commitments. Collateral obtained upon exercise of the commitment is determined using management's credit evaluation of the borrower and may include accounts receivable, inventory, property, land and other items.

The Company guarantees the obligations or performance of customers by issuing standby letters of credit to third parties. These standby letters of credit are frequently issued in support of third party debt, such as corporate debt issuances, industrial revenue bonds and municipal securities. The credit risk involved in issuing standby letters of credit is essentially the same as the credit risk involved in extending loan facilities to customers, and they are subject to the same credit origination guidelines, portfolio maintenance and management procedures as other credit and off-balance sheet products. Typically, these instruments have terms of five years or less and expire unused; therefore, the total amounts do not necessarily represent future cash commitments. Standby letters of credit totaled $37.6 million at September 30, 2014 and $36.8 million at December 31, 2013.  As of September 30, 2014, the fair value of standby letters of credit was not significant to the Company's consolidated financial statements.

The Company has also entered into commercial letter of credit agreements on behalf of its customers.  Under these agreements, the Company, on the request of its customer, opens the letter of credit and makes a commitment to honor draws made under the agreement, whereby the beneficiary is normally the provider of goods and/or services and the Company essentially replaces the customer as the payee.  The credit risk involved in issuing commercial letters of credit is essentially the same as the credit risk involved in extending loan facilities to customers, and they are subject to the same credit origination guidelines, portfolio maintenance and management procedures as other credit and off-balance sheet products.  Typically, these agreements vary in terms and the total amounts do not necessarily represent future cash commitments.  Commercial letters of credit totaled $38.9 million at September 30, 2014 and $41.3 million at December 31, 2013.  As of September 30, 2014, the fair value of commercial letters of credit was not significant to the Company's consolidated financial statements.

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Defined Benefit Postretirement Plans

9 Months Ended

Sep. 30, 2014

Defined Benefit Postretirement Plans [Abstract]

Defined Benefit Postretirement Plans

Note 6. Defined Benefit Postretirement Plans

The Company has a qualified, noncontributory, defined benefit pension plan ("the Plan") covering substantially all of its employees at September 30, 2014.  Benefits paid from the plan are based on age, years of service, compensation and social security benefits, and are determined in accordance with defined formulas. The Company's policy is to fund the pension plan in accordance with Employee Retirement Income Security Act of 1974 ("ERISA") standards. Assets of the plan are invested in publicly traded stocks and bonds.  The Company is not required to make contributions to the Plan in 2014, and did not do so during the nine months ended September 30, 2014.

The Company assumed a noncontributory, defined benefit pension plan in the Alliance Financial Corporation ("Alliance") acquisition.  This plan covers certain Alliance full-time employees who met eligibility requirements on October 6, 2006, at which time all benefits were frozen.  Under the plan, retirement benefits are primarily a function of both the years of service and the level of compensation.  Effective May 1, 2013, this plan was merged into the Plan.

Market conditions can result in an unusually high degree of volatility and increase the risks and short term liquidity associated with certain investments held by the Plan which could impact the value of these investments.

In addition to the Plan, the Company also provides supplemental employee retirement plans to certain current and former executives.  These supplemental employee retirement plans and the Plan are collectively referred to herein as "Pension Benefits."

Also, the Company provides certain health care benefits for retired employees.  Benefits are accrued over the employees' active service period. Only employees that were employed by the Company on or before January 1, 2000 are eligible to receive postretirement health care benefits.  In addition, the Company assumed post-retirement medical life insurance benefits for certain Alliance employees, retirees and their spouses, if applicable, in the Alliance acquisition.  These postretirement benefits are referred to herein as "Other Benefits."  The components of expense for Pension Benefits and Other Benefits are set forth below (in thousands):

	Pension Benefits								Other Benefits
	Three months ended September 30,								Three months ended September 30,
Components of net periodic (benefit) cost:	2014				2013				2014				2013
Service cost		$	587			$	604			$	4			$	6
Interest cost			1,040				830				90				75
Expected return on plan assets			(2,175	)			(1,929	)			-				-
Net amortization			25				711				(6	)			(2	)
Total cost (benefit)		$	(523	)		$	216			$	88			$	79

	Pension Benefits								Other Benefits
	Nine months ended September 30,								Nine months ended September 30,
Components of net periodic (benefit) cost:	2014				2013				2014				2013
Service cost		$	1,761			$	1,813			$	12			$	18
Interest cost			3,120				2,489				270				224
Expected return on plan assets			(6,525	)			(5,786	)			-				-
Net amortization			75				2,025				(18	)			219
Total cost (benefit)		$	(1,569	)		$	541			$	264			$	461

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Allowance for Loan Losses and Credit Quality of Loans

9 Months Ended

Sep. 30, 2014

Allowance for Loan Losses and Credit Quality of Loans [Abstract]

Allowance for Loan Losses and Credit Quality of Loans

Note  4. Allowance for Loan Losses and Credit Quality of Loans

Allowance for Loan Losses

The allowance for loan losses is maintained at a level estimated by management to provide adequately for risk of probable losses inherent in the current loan portfolio. The adequacy of the allowance for loan losses is continuously monitored.  It is assessed for adequacy using a methodology designed to ensure the level of the allowance reasonably reflects the loan portfolio's risk profile. It is evaluated to ensure that it is sufficient to absorb all reasonably estimable credit losses inherent in the current loan portfolio.

To develop and document a systematic methodology for determining the allowance for loan losses, the Company has divided the loan portfolio into three segments, each with different risk characteristics and methodologies for assessing risk.  Those segments are further segregated between our loans accounted for under the amortized cost method (referred to as "originated" loans) and loans acquired in a business combination (referred to as "acquired" loans).  Each portfolio segment is broken down into class segments where appropriate.  Class segments contain unique measurement attributes, risk characteristics and methods for monitoring and assessing risk that are necessary to develop the allowance for loan losses.  Unique characteristics such as borrower type, loan type, collateral type, and risk characteristics define each class segment.  The following table illustrates the portfolio and class segments for the Company's loan portfolio:

Portfolio	Class
Commercial Loans	Commercial
	Commercial Real Estate
	Agricultural
	Agricultural Real Estate
	Business Banking
Consumer Loans	Indirect
	Home Equity
	Direct
Residential Real Estate Mortgages

Commercial Loans

The Company offers a variety of commercial loan products including commercial (non-real estate), commercial real estate, agricultural, agricultural real estate, and business banking loans.  The Company's underwriting analysis for commercial loans typically includes credit verification, independent appraisals, a review of the borrower's financial condition, and a detailed analysis of the borrower's underlying cash flows.

Commercial – The Company offers a variety of loan options to meet the specific needs of our commercial customers including term loans, time notes and lines of credit.  Such loans are made available to businesses for working capital needs such as inventory and receivables, business expansion and equipment purchases. Generally, a collateral lien is placed on equipment or other assets owned by the borrower.  These loans carry a higher risk than commercial real estate loans due to the nature of the underlying collateral, which can be business assets such as equipment and accounts receivable. To reduce the risk, management also attempts to secure real estate as collateral and obtain personal guarantees of the borrowers.

Commercial Real Estate – The Company offers commercial real estate loans to finance real estate purchases, refinancings, expansions and improvements to commercial properties.  Commercial real estate loans are made to finance the purchases of real estate, generally with completed structures. These commercial real estate loans are secured by first liens on the real estate, which may include apartments, commercial structures, housing businesses, healthcare facilities, and other non owner-occupied facilities.  These loans are typically less risky than commercial loans, since they are secured by real estate and buildings, and are generally originated in amounts of no more than 80% of the appraised value of the property.

Agricultural – The Company offers a variety of agricultural loans to meet the needs of our agricultural customers including term loans, time notes, and lines of credit.  These loans are made to purchase livestock, purchase and modernize equipment, and finance seasonal crop expenses.  Generally, a collateral lien is placed on the livestock, equipment, produce inventories, and/or receivables owned by the borrower.  These loans may carry a higher risk than commercial and agricultural real estate loans due to the industry price volatility, and in some cases, the perishable nature of the underlying collateral.  To reduce these risks, management may attempt to secure these loans with additional real estate collateral, obtain personal guarantees of the borrowers, or obtain government loan guarantees to provide further support.

Agricultural Real Estate – The Company offers real estate loans to our agricultural customers to finance farm related real estate purchases, refinancings, expansions, and improvements to agricultural properties such as barns, production facilities, and land.  The agricultural real estate loans are secured by first liens on the farm real estate.  Because they are secured by land and buildings, these loans may be less risky than agricultural loans.  These loans are typically originated in amounts of no more than 75% of the appraised value of the property.  Government loan guarantees may be obtained to provide further support.

Business Banking - The Company offers a variety of loan options to meet the specific needs of our business banking customers including term loans, business banking mortgages and lines of credit.  Such loans are generally less than $0.5 million and are made available to businesses for working capital such as inventory and receivables, business expansion, equipment purchases, and agricultural needs.  Generally, a collateral lien is placed on equipment or other assets owned by the borrower such as inventory and/or receivables.  These loans carry a higher risk than commercial loans due to the smaller size of the borrower and lower levels of capital.  To reduce the risk, the Company obtains personal guarantees of the owners for a majority of the loans.

Consumer Loans

The Company offers a variety of consumer loan products including indirect, home equity, and direct loans.

Indirect – The Company maintains relationships with many dealers primarily in the communities that we serve.  Through these relationships, the company primarily finances the purchases of automobiles and recreational vehicles (such as campers, boats, etc.) indirectly through dealer relationships.  Approximately 75% of the indirect relationships represent automobile financing.  Most of these loans carry a fixed rate of interest with principal repayment terms typically ranging from three to six years, based upon the nature of the collateral and the size of the loan. The majority of indirect consumer loans are underwritten on a secured basis using the underlying collateral being financed.

Home Equity –The Company offers fixed home equity loans as well as home equity lines of credit to consumers to finance home improvements, debt consolidation, education and other uses.  Consumers are able to borrow up to 85% of the equity in their homes.  The Company originates home equity lines of credit and second mortgage loans (loans secured by a second junior lien position on one-to-four-family residential real estate).  These loans carry a higher risk than first mortgage residential loans as they are in a second position with respect to collateral.  Risk is reduced through underwriting criteria, which include credit verification, appraisals, a review of the borrower's financial condition, and personal cash flows.  A security interest, with title insurance when necessary, is taken in the underlying real estate.

Direct – The Company offers a variety of consumer installment loans to finance vehicle purchases, mobile home purchases and personal expenditures.  Most of these loans carry a fixed rate of interest with principal repayment terms typically ranging from one to ten years, based upon the nature of the collateral and the size of the loan. The majority of consumer loans are underwritten on a secured basis using the underlying collateral being financed or a customer's deposit account. In addition to installment loans, the Company also offers personal lines of credit and overdraft protection.  A minimal amount of loans are unsecured, which carry a higher risk of loss.

Residential Real Estate Mortgages

Residential real estate loans consist primarily of loans secured by first or second deeds of trust on primary residences.  We originate adjustable-rate and fixed-rate, one-to-four-family residential real estate loans for the construction, purchase or refinancing of a mortgage.  These loans are collateralized by owner-occupied properties located in the Company's market area.  Loans on one-to-four-family residential real estate are generally originated in amounts of no more than 85% of the purchase price or appraised value (whichever is lower), or have private mortgage insurance.  The Company's underwriting analysis for residential mortgage loans typically includes credit verification, independent appraisals, and a review of the borrower's financial condition.  Mortgage title insurance and hazard insurance are normally required. Construction loans have a unique risk, because they are secured by an incomplete dwelling. This risk is reduced through periodic site inspections, including one at each loan draw period.

For purposes of evaluating the adequacy of the allowance, the Company considers a number of significant factors that affect the collectability of the portfolio.  For individually analyzed loans, these include estimates of loss exposure, which reflect the facts and circumstances that affect the likelihood of repayment of such loans as of the evaluation date. For homogeneous pools of loans, estimates of the Company's exposure to credit loss reflect a current assessment of a number of factors, which could affect collectability.  These factors include:  past loss experience;  size, trend, composition, and nature of loans;  changes in lending policies and procedures, including underwriting standards and collection,  charge-offs  and  recoveries; trends experienced in nonperforming and delinquent loans; current economic conditions in the Company's market;  portfolio concentrations that may affect loss experienced across one or more components of the portfolio; the effect of external factors such as competition, legal and regulatory requirements; and the experience, ability, and depth of lending management and staff. In addition, various regulatory agencies, as an integral component of their examination process, periodically review the Company's allowance for loan losses.  Such agencies may require the Company to make loan grade changes as well as recognize additions to the allowance based on their examinations.

After a thorough consideration of the factors discussed above, any required additions or reductions to the allowance for loan losses are made periodically by charges or credits to the provision for loan losses. These charges or credits are necessary to maintain the allowance at a level which management believes is reasonably reflective of overall inherent risk of probable loss in the portfolio. While management uses available information to recognize losses on loans, additions and reductions of the allowance may fluctuate from one reporting period to another.  These fluctuations are reflective of changes in risk associated with portfolio content and/or changes in management's assessment of any or all of the determining factors discussed above.

The following tables illustrate the changes in the allowance for loan losses by our portfolio segments for the three and nine months ended September 30, 2014 and 2013:

Three months ended September 30,	Commercial Loans			Consumer Loans			Residential Real Estate Mortgages			Unallocated		Total
Balance as of June 30, 2014	$	35,123		$	27,973		$	6,205		$	233	$	69,534
Charge-offs		(1,517	)		(3,979	)		(481	)		-		(5,977	)
Recoveries		253			632			7			-		892
Provision		1,779			2,826			212			68		4,885
Ending Balance as of September 30, 2014	$	35,638		$	27,452		$	5,943		$	301	$	69,334
Balance as of June 30, 2013	$	37,704		$	26,456		$	6,806		$	218	$	71,184
Charge-offs		(3,489	)		(3,746	)		(374	)		-		(7,609	)
Recoveries		602			733			76			-		1,411
Provision		980			3,744			402			72		5,198
Ending Balance as of September 30, 2013	$	35,797		$	27,187		$	6,910		$	290	$	70,184

Nine months ended September 30,	Commercial Loans			Consumer Loans			Residential Real Estate Mortgages			Unallocated			Total
Balance as of December 31, 2013	$	35,090		$	27,694		$	6,520		$	130		$	69,434
Charge-offs		(3,423	)		(11,659	)		(965	)		-			(16,047	)
Recoveries		966			2,087			247			-			3,300
Provision		3,005			9,330			141			171			12,647
Ending Balance as of September 30, 2014	$	35,638		$	27,452		$	5,943		$	301		$	69,334
Balance as of December 31, 2012	$	35,624		$	27,162		$	6,252		$	296		$	69,334
Charge-offs		(8,009	)		(11,122	)		(1,347	)		-			(20,478	)
Recoveries		1,485			2,406			179			-			4,070
Provision		6,697			8,741			1,826			(6	)		17,258
Ending Balance as of September 30, 2013	$	35,797		$	27,187		$	6,910		$	290		$	70,184

For acquired loans, to the extent that we experience deterioration in borrower credit quality resulting in a decrease in our expected cash flows subsequent to acquisition of the loans, an allowance for loan losses would be established based on our estimate of future credit losses over the remaining life of the loans.  As of September 30, 2014, included in the above tables, there was $3.0 million in the allowance for loan losses related to an acquired commercial loan.  There was no allowance as of September 30, 2013 related to acquired loans.  Net charge-offs related to acquired loans totaled approximately $0.3 million and $0.1 million during the three months ended September 30, 2014 and 2013, respectively, and are included in the table above.  Net charge-offs related to acquired loans totaled approximately $0.5 million during the nine months ended September 30, 2014 and 2013, respectively, and are included in the table above.

The following tables illustrate the allowance for loan losses and the recorded investment by portfolio segments as of September 30, 2014 and December 31, 2013:

Allowance for Loan Losses and Recorded Investment in Loans

(in thousands)

	Commercial Loans		Consumer Loans		Residential Real Estate Mortgages		Unallocated		Total
As of September 30, 2014
Allowance for loan losses	$	35,638	$	27,452	$	5,943	$	301	$	69,334
Allowance for loans individually evaluated for impairment		3,600		-		-				3,600
Allowance for loans collectively evaluated for impairment	$	32,038	$	27,452	$	5,943	$	301	$	65,734
Ending balance of loans	$	2,457,906	$	2,029,046	$	1,100,139			$	5,587,091
Ending balance of originated loans individually evaluated for impairment		13,625		5,343		3,129				22,097
Ending balance of acquired loans individually evaluated for impairment		9,396		-		-				9,396
Ending balance of acquired loans collectively evaluated for impairment		348,017		163,019		277,759				788,795
Ending balance of originated loans collectively evaluated for impairment	$	2,086,868	$	1,860,684	$	819,251			$	4,766,803
As of December 31, 2013
Allowance for loan losses	$	35,090	$	27,694	$	6,520	$	130	$	69,434
Allowance for loans individually evaluated for impairment		715		-		-				715
Allowance for loans collectively evaluated for impairment	$	34,375	$	27,694	$	6,520	$	130	$	68,719
Ending balance of loans	$	2,392,621	$	1,972,537	$	1,041,637			$	5,406,795
Ending balance of originated loans individually evaluated for impairment		16,120		3,248		2,012				21,380
Ending balance of acquired loans individually evaluated for impairment		10,060		-		-				10,060
Ending balance of acquired loans collectively evaluated for impairment		392,329		219,587		308,416				920,332
Ending balance of originated loans collectively evaluated for impairment	$	1,974,112	$	1,749,702	$	731,209			$	4,455,023

Credit Quality of Loans

Loans are placed on nonaccrual status when timely collection of principal and interest in accordance with contractual terms is doubtful. Loans are transferred to nonaccrual status generally when principal or interest payments become ninety days delinquent, unless the loan is well secured and in the process of collection, or sooner when management concludes or circumstances indicate that borrowers may be unable to meet contractual principal or interest payments.  When a loan is transferred to a nonaccrual status, all interest previously accrued in the current period but not collected is reversed against interest income in that period. Interest accrued in a prior period and not collected is charged-off against the allowance for loan losses.  The Company's nonaccrual policies are the same for all classes of financing receivable.

If ultimate repayment of a nonaccrual loan is expected, any payments received are applied in accordance with contractual terms. If ultimate repayment of principal is not expected, any payment received on a nonaccrual loan is applied to principal until ultimate repayment becomes expected.  Nonaccrual loans are returned to accrual status when they become current as to principal and interest and demonstrate a period of performance under the contractual terms and, in the opinion of management, are fully collectible as to principal and interest.  When in the opinion of management the collection of principal appears unlikely, the loan balance is charged-off in total or in part.  For loans in all portfolios, the principal amount is charged off in full or in part as soon as management determines, based on available facts, that the collection of principal in full is improbable.  For commercial loans, management considers specific facts and circumstances relative to individual credits in making such a determination.  For consumer and residential loan classes, management uses specific guidance and thresholds from the Federal Financial Institutions Examination Council's Uniform Retail Credit Classification and Account Management Policy.

The following table illustrates the Company's nonaccrual loans by loan class:

Loans on Nonaccrual Status as of:

(In thousands)	September 30, 2014		December 31, 2013
ORIGINATED
Commercial Loans
Commercial	$	2,890	$	3,669
Commercial Real Estate		6,565		7,834
Agricultural		993		1,135
Agricultural Real Estate		963		961
Business Banking		7,606		5,701
		19,017		19,300
Consumer Loans
Indirect		1,606		1,461
Home Equity		6,748		5,931
Direct		104		86
		8,458		7,478
Residential Real Estate Mortgages		8,388		7,105
	$	35,863	$	33,883
ACQUIRED
Commercial Loans
Commercial	$	6,046	$	6,599
Commercial Real Estate		3,369		3,559
Business Banking		631		1,340
		10,046		11,498
Consumer Loans
Indirect		125		93
Home Equity		663		570
Direct		34		49
		822		712
Residential Real Estate Mortgages		3,800		3,872
		14,668		16,082
TOTAL NONACCRUAL LOANS	$	50,531	$	49,965

The following tables set forth information with regard to past due and nonperforming loans by loan class as of September 30, 2014 and December 31, 2013:

Age Analysis of Past Due Financing Receivables

As of September 30, 2014

(in thousands)

	31-60 DaysPast DueAccruing		61-90 DaysPast DueAccruing		Greater Than90 DaysPast DueAccruing		TotalPast DueAccruing		Non-Accrual		Current		RecordedTotalLoans
ORIGINATED
Commercial Loans
Commercial	$	670	$	270	$	-	$	940	$	2,890	$	618,680	$	622,510
Commercial Real Estate		104		561		-		665		6,565		1,013,177		1,020,407
Agricultural		55		20		-		75		993		33,292		34,360
Agricultural Real Estate		-		-		-		-		963		25,360		26,323
Business Banking		1,415		53		-		1,468		7,606		387,819		396,893
		2,244		904		-		3,148		19,017		2,078,328		2,100,493
Consumer Loans
Indirect		14,686		2,560		1,785		19,031		1,606		1,287,966		1,308,603
Home Equity		3,955		1,528		686		6,169		6,748		488,674		501,591
Direct		464		111		56		631		104		55,098		55,833
		19,105		4,199		2,527		25,831		8,458		1,831,738		1,866,027
Residential Real Estate Mortgages		2,943		172		1,404		4,519		8,388		809,473		822,380
	$	24,292	$	5,275	$	3,931	$	33,498	$	35,863	$	4,719,539	$	4,788,900
ACQUIRED
Commercial Loans
Commercial	$	-	$	-	$	-	$	-	$	6,046	$	83,543	$	89,589
Commercial Real Estate		-		-		-		-		3,369		203,288		206,657
Business Banking		202		-		-		202		631		60,334		61,167
		202		-		-		202		10,046		347,165		357,413
Consumer Loans
Indirect		451		60		82		593		125		77,090		77,808
Home Equity		185		61		-		246		663		78,627		79,536
Direct		31		1		9		41		34		5,600		5,675
		667		122		91		880		822		161,317		163,019
Residential Real Estate Mortgages		1,539		445		-		1,984		3,800		271,975		277,759
	$	2,408	$	567	$	91	$	3,066	$	14,668	$	780,457	$	798,191
Total Loans	$	26,700	$	5,842	$	4,022	$	36,564	$	50,531	$	5,499,996	$	5,587,091

Age Analysis of Past Due Financing Receivables

As of December 31, 2013

(in thousands)

	31-60 DaysPast DueAccruing		61-90 DaysPast DueAccruing		Greater Than90 DaysPast DueAccruing		TotalPast DueAccruing		Non-Accrual		Current		RecordedTotalLoans
ORIGINATED
Commercial Loans
Commercial	$	105	$	247	$	-	$	352	$	3,669	$	612,402	$	616,423
Commercial Real Estate		1,366		-		-		1,366		7,834		925,116		934,316
Agricultural		150		21		-		171		1,135		63,856		65,162
Agricultural Real Estate		519		-		-		519		961		35,172		36,652
Business Banking		1,228		122		105		1,455		5,701		330,523		337,679
		3,368		390		105		3,863		19,300		1,967,069		1,990,232
Consumer Loans
Indirect		14,093		2,878		1,583		18,554		1,461		1,141,829		1,161,844
Home Equity		6,033		1,888		1,115		9,036		5,931		517,856		532,823
Direct		679		125		46		850		86		57,347		58,283
		20,805		4,891		2,744		28,440		7,478		1,717,032		1,752,950
Residential Real Estate Mortgages		3,951		379		808		5,138		7,105		720,978		733,221
	$	28,124	$	5,660	$	3,657	$	37,441	$	33,883	$	4,405,079	$	4,476,403
ACQUIRED
Commercial Loans
Commercial	$	24	$	-	$	-	$	24	$	6,599	$	96,603	$	103,226
Commercial Real Estate		-		-		-		-		3,559		225,455		229,014
Business Banking		320		2		-		322		1,340		68,487		70,149
		344		2		-		346		11,498		390,545		402,389
Consumer Loans
Indirect		939		113		71		1,123		93		123,870		125,086
Home Equity		753		63		-		816		570		85,690		87,076
Direct		76		56		9		141		49		7,235		7,425
		1,768		232		80		2,080		712		216,795		219,587
Residential Real Estate Mortgages		1,725		-		-		1,725		3,872		302,819		308,416
	$	3,837	$	234	$	80	$	4,151	$	16,082	$	910,159	$	930,392
Total Loans	$	31,961	$	5,894	$	3,737	$	41,592	$	49,965	$	5,315,238	$	5,406,795

There were no material commitments to extend further credit to borrowers with nonperforming loans.

Impaired Loans

The methodology used to establish the allowance for loan losses on impaired loans incorporates specific allocations on loans analyzed individually.  Classified and nonperforming loans with outstanding balances of $0.5 million or more and all troubled debt restructured loans ("TDR")  are evaluated for impairment through the Company's quarterly status review process.  In determining that we will be unable to collect all principal and interest payments due in accordance with the contractual terms of the loan agreements, we consider factors such as payment history and changes in the financial condition of individual borrowers, local economic conditions, historical loss experience and the conditions of the various markets in which the collateral may be liquidated.  For loans that are impaired as defined by accounting standards, impairment is measured by one of three methods: 1) the fair value of collateral less cost to sell, 2) present value of expected future cash flows or 3) the loan's observable market price.  All impaired loans are reviewed on a quarterly basis for changes in the measurement of impairment.  Any change to the previously recognized impairment loss is recognized as a change to the allowance account and recorded in the consolidated statement of income as a component of the provision for loan losses.

The following table provides information on loans specifically evaluated for impairment as of September 30, 2014 and December 31, 2013:

	September 30, 2014							December 31, 2013
(in thousands)	Recorded Investment Balance (Book)		Unpaid Principal Balance(Legal)		Related Allowance			Recorded Investment Balance(Book)		Unpaid Principal Balance(Legal)		Related Allowance
ORIGINATED
With no related allowance recorded:
Commercial Loans
Commercial	$	1,894	$	2,019				$	4,721	$	4,777
Commercial Real Estate		6,830		6,845					4,613		5,164
Agricultural		98		168					125		195
Agricultural Real Estate		1,388		1,684					1,431		1,708
Business Banking		652		1,052					210		602
Total Commercial Loans		10,862		11,768					11,100		12,446
Consumer Loans
Home Equity		5,343		5,849					3,248		3,472
Residential Real Estate Mortgages		3,129		3,494					2,012		2,255
Total		19,334		21,111					16,360		18,173
With an allowance recorded:
Commercial Loans
Commercial Real Estate		2,763		4,619		$	600		5,020		6,877			715
ACQUIRED
With no related allowance recorded:
Commercial Loans
Commercial		-		-					6,501		6,538
Commercial Real Estate		3,368		3,832					3,559		3,842
Total Commercial Loans		3,368		3,832					10,060		10,380
With an allowance recorded:
Commercial Loans
Commercial		6,028		6,382			3,000		-		-			-
Total:	$	31,493	$	35,944		$	3,600	$	31,440	$	35,430		$	715

The following tables summarize the average recorded investments on impaired loans specifically evaluated for impairment and the interest income recognized for the three months ended September 30, 2014 and 2013:

	For the three months ended
	September 30, 2014				September 30, 2013
(in thousands)	Average Recorded Investment		Interest Income Recognized		Average Recorded Investment		Interest Income Recognized
ORIGINATED
Commercial Loans
Commercial	$	1,957	$	-	$	2,727	$	28
Commercial Real Estate		9,619		43		11,853		29
Agricultural		102		-		136		-
Agricultural Real Estate		1,395		12		1,381		12
Business Banking		677		10		50		-
Consumer Loans
Home Equity		5,435		85		3,240		43
Residential Real Estate Mortgage		2,961		29		2,202		25
Total Originated	$	22,146	$	179	$	21,589	$	137
ACQUIRED
Commercial Loans
Commercial		6,161		-		-		-
Commercial Real Estate		3,398		-		1,329		-
Total Acquired	$	9,559	$	-	$	1,329	$	-
Total Loans	$	31,705	$	179	$	22,918	$	137

	For the nine months ended
	September 30, 2014				September 30, 2013
(in thousands)	Average Recorded Investment		Interest Income Recognized		Average Recorded Investment		Interest Income Recognized
ORIGINATED
Commercial Loans
Commercial	$	2,001	$	-	$	3,789	$	86
Commercial Real Estate		10,400		127		11,550		50
Agricultural		115		1		224		1
Agricultural Real Estate		1,410		35		1,091		36
Business Banking		509		33		66		3
Consumer Loans
Home Equity		5,099		188		3,072		101
Residential Real Estate Mortgage		2,864		79		2,106		53
Total Originated	$	22,398	$	463	$	21,898	$	330
ACQUIRED
Commercial Loans
Commercial		6,303		-		-		-
Commercial Real Estate		3,461		-		1,332		-
Total Acquired	$	9,764	$	-	$	1,332	$	-
Total Loans	$	32,162	$	463	$	23,230	$	330

Credit Quality Indicators

The Company has developed an internal loan grading system to evaluate and quantify the Company's loan portfolio with respect to quality and risk.  The system focuses on, among other things, financial strength of borrowers, experience and depth of borrower's management, primary and secondary sources of repayment, payment history, nature of the business, and outlook on particular industries.  The internal grading system enables the Company to monitor the quality of the entire loan portfolio on a consistent basis and provide management with an early warning system, enabling recognition and response to problem loans and potential problem loans.

Commercial Grading System

For commercial and agricultural loans, the Company uses a grading system that relies on quantifiable and measurable characteristics when available.  This would include comparison of financial strength to available industry averages, comparison of transaction factors (loan terms and conditions) to loan policy, and comparison of credit history to stated repayment terms and industry averages. Some grading factors are necessarily more subjective such as economic and industry factors, regulatory environment, and management.  Classified commercial loans consist of loans graded substandard and below.  The grading system for commercial and agricultural loans is as follows:

● Doubtful

A doubtful loan has a high probability of total or substantial loss, but because of specific pending events that may strengthen the asset, its classification as a loss is deferred. Doubtful borrowers are usually in default, lack adequate liquidity or capital, and lack the resources necessary to remain an operating entity. Pending events can include mergers, acquisitions, liquidations, capital injections, the perfection of liens on additional collateral, the valuation of collateral, and refinancing. Generally, pending events should be resolved within a relatively short period and the ratings will be adjusted based on the new information. Nonaccrual treatment is required for doubtful assets because of the high probability of loss.

● Substandard

Substandard loans have a high probability of payment default, or they have other well-defined weaknesses. They require more intensive supervision by bank management. Substandard loans are generally characterized by current or expected unprofitable operations, inadequate debt service coverage, inadequate liquidity, or marginal capitalization. Repayment may depend on collateral or other credit risk mitigants. For some Substandard loans, the likelihood of full collection of interest and principal may be in doubt and those loans should be placed on nonaccrual. Although Substandard assets in the aggregate will have a distinct potential for loss, an individual asset's loss potential does not have to be distinct for the asset to be rated Substandard.

● Special Mention

Special Mention loans have potential weaknesses that may, if not checked or corrected, weaken the asset or inadequately protect the Company's position at some future date. These loans pose elevated risk, but their weakness does not yet justify a Substandard classification. Borrowers may be experiencing adverse operating trends (declining revenues or margins) or may be struggling with an ill-proportioned balance sheet (e.g., increasing inventory without an increase in sales, high leverage, tight liquidity). Adverse economic or market conditions, such as interest rate increases or the entry of a new competitor, may also support a Special Mention rating. Although a Special Mention loan has a higher probability of default than a pass asset, its default is not imminent.

● Pass

Loans graded as Pass encompass all loans not graded as Doubtful, Substandard, or Special Mention.  Pass loans are in compliance with loan covenants, and payments are generally made as agreed.  Pass loans range from superior quality to fair quality.

Business Banking Grading System

Business banking loans are graded as either Classified or Non-classified:

● Classified

Classified loans are inadequately protected by the current worth and paying capacity of the obligor or, if applicable, the collateral pledged.   These loans have a well-defined weakness, or weaknesses, that jeopardize the liquidation of the debt, or in some cases make collection or liquidation in full, on the basis of currently existing facts, conditions, and values, highly questionable and improbable. They are characterized by the distinct possibility that the Company will sustain some loss if the deficiencies are not corrected.   Classified loans have a high probability of payment default, or a high probability of total or substantial loss.  These loans require more intensive supervision by management and are generally characterized by current or expected unprofitable operations, inadequate debt service coverage, inadequate liquidity, or marginal capitalization.  Repayment may depend on collateral or other credit risk mitigants.  When the likelihood of full collection of interest and principal may be in doubt; classified loans are considered to have a nonaccrual status.   In some cases, Classified loans are considered uncollectible and of such little value that their continuance as assets is not warranted.

● Non-classified

Loans graded as Non-classified encompass all loans not graded as Classified.  Non-classified loans are in compliance with loan covenants, and payments are generally made as agreed.

Consumer and Residential Mortgage Grading System

Consumer and Residential Mortgage loans are graded as either Performing or Nonperforming.   Nonperforming loans are loans that are 1) over 90 days past due and interest is still accruing, 2) on nonaccrual status or 3) restructured.  All loans not meeting any of these three criteria are considered Performing.

The following tables illustrate the Company's credit quality by loan class as of September 30, 2014 and December 31, 2013:

Credit Quality Indicators

As of September 30, 2014

ORIGINATED
Commercial Credit Exposure By Internally Assigned Grade:	Commercial		Commercial Real Estate		Agricultural		Agricultural Real Estate		Total
Pass	$	574,661	$	966,884	$	31,793	$	24,529	$	1,597,867
Special Mention		10,153		18,044		291		42		28,530
Substandard		37,696		35,479		2,264		1,752		77,191
Doubtful		-		-		12		-		12
Total	$	622,510	$	1,020,407	$	34,360	$	26,323	$	1,703,600
Business Banking Credit Exposure By Internally Assigned Grade:	Business Banking								Total
Non-classified	$	377,043							$	377,043
Classified		19,850								19,850
Total	$	396,893							$	396,893
Consumer Credit Exposure By Payment Activity:	Indirect		Home Equity		Direct				Total
Performing	$	1,305,212	$	494,157	$	55,673			$	1,855,042
Nonperforming		3,391		7,434		160				10,985
Total	$	1,308,603	$	501,591	$	55,833			$	1,866,027
Residential Mortgage Credit Exposure By Payment Activity:	Residential Mortgage								Total
Performing	$	812,588							$	812,588
Nonperforming		9,792								9,792
Total	$	822,380							$	822,380

Credit Quality Indicators

As of September 30, 2014

ACQUIRED
Commercial Credit Exposure By Internally Assigned Grade:	Commercial		Commercial Real Estate		Agricultural		Total
Pass	$	76,876	$	190,740	$	-	$	267,616
Special Mention		3,633		4,213		-		7,846
Substandard		9,080		11,704		-		20,784
Total	$	89,589	$	206,657	$	-	$	296,246
Business Banking Credit Exposure By Internally Assigned Grade:	Business Banking						Total
Non-classified	$	56,370					$	56,370
Classified		4,797						4,797
Total	$	61,167					$	61,167
Consumer Credit Exposure By Payment Activity:	Indirect		Home Equity		Direct		Total
Performing	$	77,601	$	78,873	$	5,632	$	162,106
Nonperforming		207		663		43		913
Total	$	77,808	$	79,536	$	5,675	$	163,019
Residential Mortgage Credit Exposure By Payment Activity:	Residential Mortgage						Total
Performing	$	273,959					$	273,959
Nonperforming		3,800						3,800
Total	$	277,759					$	277,759

Credit Quality Indicators

As of December 31, 2013

ORIGINATED
Commercial Credit Exposure By Internally Assigned Grade:	Commercial		Commercial Real Estate		Agricultural		Agricultural Real Estate		Total
Pass	$	576,079	$	878,411	$	60,043	$	33,136	$	1,547,669
Special Mention		16,836		22,777		381		43		40,037
Substandard		23,508		33,128		4,726		3,473		64,835
Doubtful		-		-		12		-		12
Total	$	616,423	$	934,316	$	65,162	$	36,652	$	1,652,553
Business Banking Credit Exposure By Internally Assigned Grade:	Business Banking								Total
Non-classified	$	319,578							$	319,578
Classified		18,101								18,101
Total	$	337,679							$	337,679
Total
Consumer Credit Exposure By Payment Activity:	Indirect		Home Equity		Direct				Total
Performing	$	1,158,800	$	525,777	$	58,151			$	1,742,728
Nonperforming		3,044		7,046		132				10,222
Total	$	1,161,844	$	532,823	$	58,283			$	1,752,950
Residential Mortgage Credit Exposure By Payment Activity:	Residential Mortgage								Total
Performing	$	725,308							$	725,308
Nonperforming		7,913								7,913
Total	$	733,221							$	733,221

Credit Quality Indicators

As of December 31, 2013

ACQUIRED
Commercial Credit Exposure By Internally Assigned Grade:	Commercial		Commercial Real Estate		Agricultural		Total
Pass	$	85,692	$	205,010	$	-	$	290,702
Special Mention		2,230		6,183		-		8,413
Substandard		15,304		17,821		-		33,125
Total	$	103,226	$	229,014	$	-	$	332,240
Business Banking Credit Exposure By Internally Assigned Grade:	Business Banking						Total
Non-classified	$	65,437					$	65,437
Classified		4,712						4,712
Total	$	70,149					$	70,149
Consumer Credit Exposure By Payment Activity:	Indirect		Home Equity		Direct		Total
Performing	$	124,922	$	86,506	$	7,367	$	218,795
Nonperforming		164		570		58		792
Total	$	125,086	$	87,076	$	7,425	$	219,587
Residential Mortgage Credit Exposure By Payment Activity:	Residential Mortgage						Total
Performing	$	304,544					$	304,544
Nonperforming		3,872						3,872
Total	$	308,416					$	308,416

Troubled Debt Restructured Loans

The Company's loan portfolio includes certain loans that have been modified where economic concessions have been granted to borrowers who have experienced or are expected to experience financial difficulties.  These concessions typically result from the Company's loss mitigation activities and could include reductions in the interest rate, payment extensions, forgiveness of principal, forbearance or other actions.  Certain TDRs are classified as nonperforming at the time of restructure and may only be returned to performing status after considering the borrower's sustained repayment performance for a reasonable period, generally six months.  Substantially all of these modifications included one or a combination of the following: an extension of the maturity date at a stated rate of interest lower than the current market rate for new debt with similar risk; temporary reduction in the interest rate; or change in scheduled payment amount.

When the Company modifies a loan, management evaluates any possible impairment based on the present value of the expected future cash flows, discounted at the contractual interest rate of the original loan agreement, except when the sole (remaining) source of repayment for the loan is the operation or liquidation of the collateral.  In these cases, management uses the current fair value of the collateral, less selling costs, instead of discounted cash flows.  If management determines that the value of the modified loan is less than the recorded investment in the loan (net of previous charge-offs, deferred loan fees or costs and unamortized premium or discount), impairment is recognized by segment or class of loan as applicable, through an allowance estimate or a charge-off to the allowance.  Segment and class status is determined by the loan's classification at origination.

TDRs that occurred during the three month period ending September 30, 2014 consisted of one home equity loan totaling $25,000,  seven direct consumer loans totaling $0.2 million, and three residential real estate mortgages totaling $0.2 million.  For all such modifications, the pre and post outstanding recorded investment amount remained unchanged. During the three month period ending September 30, 2014 there was one default on a home equity loan TDR totaling $25,000 and one default on a residential real estate mortgage loan TDR totaling $48,000.

TDRs that occurred during the nine month period ending September 30, 2014 consisted of seven home equity loans totaling $0.3 million, two commercial loans totaling $0.6 million, 40 direct consumer loans totaling $2.7 million, 19 residential real estate mortgages totaling $2.2 million and two indirect consumer loans totaling $0.1 million.  For all such modifications, the pre and post outstanding recorded investment amount remained unchanged. During the nine month period ending September 30, 2014 there were seven defaults on home equity loan TDRs totaling $0.5 million.

TDRs that occurred during the three month period ending September 30, 2013 consisted of three commercial loans totaling $6.1 million,  nine home equity loans totaling $0.4 million, and five residential real estate mortgage totaling $0.3 million.  For all such modifications, the pre and post outstanding recorded investment amount remained unchanged. During the three month period ending September 30, 2013 there was one default on home equity loan TDR totaling $0.1 million.

TDRs that occurred during the nine month period ending September 30, 2013 consisted of four commercial loans totaling $7.0 million,  20 home equity loans totaling $1.0 million, and six residential real estate mortgage totaling $0.5 million.  For all such modifications, the pre and post outstanding recorded investment amount remained unchanged. During the nine month period ending September 30, 2013 there was one default on a home equity loan TDR totaling $25,000, two defaults on indirect consumer loan TDRs totaling $0.1 million, three defaults on direct consumer loan TDRs totaling $0.1 million, and three defaults on residential real estate mortgage loan TDRs totaling $0.2 million.

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Long-Term Debt

9 Months Ended

Sep. 30, 2014

Long-Term Debt [Abstract]

Long-Term Debt

Note 5.Long-Term Debt

.

As part of a debt restructuring strategy initiated during the second quarter of 2014, the Company repaid $165.0 million in long-term borrowings, resulting in $17.9 million in prepayment penalties.  Prepayment penalties of $4.6 million were recognized as expense in the second quarter of 2014 and $13.3 million were recognized in the third quarter of 2014 upon completion of the restructure strategy.

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Earnings Per Share

9 Months Ended

Sep. 30, 2014

Earnings Per Share [Abstract]

Earnings Per Share

Note 7. Earnings Per Share

Basic earnings per share excludes dilution and is computed by dividing income available to common stockholders by the weighted average number of common shares outstanding for the period. Diluted earnings per share reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock or resulted in the issuance of common stock that then shared in the earnings of the entity (such as the Company's dilutive stock options and restricted stock units).

The following is a reconciliation of basic and diluted earnings per share for the periods presented in the consolidated statements of income.

Three months ended September 30,	2014		2013
(in thousands, except per share data)
Basic EPS:
Weighted average common shares outstanding		43,882		43,711
Net income available to common shareholders		10,912		19,257
Basic EPS	$	0.25	$	0.44
Diluted EPS:
Weighted average common shares outstanding		43,882		43,711
Dilutive effect of common stock options and restricted stock		523		424
Weighted average common shares and common share equivalents		44,405		44,135
Net income available to common shareholders		10,912		19,257
Diluted EPS	$	0.25	$	0.44

Nine months ended September 30,	2014		2013
(in thousands, except per share data)
Basic EPS:
Weighted average common shares outstanding		43,847		41,375
Net income available to common shareholders		56,561		43,822
Basic EPS	$	1.29	$	1.06
Diluted EPS:
Weighted average common shares outstanding		43,847		41,375
Dilutive effect of common stock options and restricted stock		507		394
Weighted average common shares and common share equivalents		44,354		41,769
Net income available to common shareholders		56,561		43,822
Diluted EPS	$	1.28	$	1.05

There were 501,843 stock options for the quarter ended September 30, 2014 and 972,403 stock options for the quarter ended September 30, 2013 that were not considered in the calculation of diluted earnings per share since the stock options' exercise price was greater than the average market price during these periods.

There were 502,836 stock options for the nine months ended September 30, 2014 and 1,157,135 stock options for the nine months ended September 30, 2013 that were not considered in the calculation of diluted earnings per share since the stock options' exercise price was greater than the average market price during these periods.

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Allowance for Loan Losses and Credit Quality of Loans, Allowance for Loan Losses (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Balance as of Beginning of Period	$ 69,534,000	$ 71,184,000	$ 69,434,000	$ 69,334,000
Charge-offs	(5,977,000)	(7,609,000)	(16,047,000)	(20,478,000)
Recoveries	892,000	1,411,000	3,300,000	4,070,000
Provision	4,885,000	5,198,000	12,647,000	17,258,000
Balance as of Ending of Period	69,334,000	70,184,000	69,334,000	70,184,000
Allowance for loan losses for acquired loan portfolio	3.0	0
Provision expense and net charge-offs related to acquired loans	300,000	100,000	500,000	500,000
Allowance loan losses [Abstract]
Allowance for loan losses	69,334,000	70,184,000	69,334,000	70,184,000
Allowance for loans individually evaluated for impairment	3,600,000		3,600,000		715,000
Allowance for loans collectively evaluated for impairment	65,734,000		65,734,000		68,719,000
Ending balance of loans	5,587,091,000		5,587,091,000		5,406,795,000
Commercial Loans [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Balance as of Beginning of Period	35,123,000	37,704,000	35,090,000	35,624,000
Charge-offs	(1,517,000)	(3,489,000)	(3,423,000)	(8,009,000)
Recoveries	253,000	602,000	966,000	1,485,000
Provision	1,779,000	980,000	3,005,000	6,697,000
Balance as of Ending of Period	35,638,000	35,797,000	35,638,000	35,797,000
Allowance loan losses [Abstract]
Allowance for loan losses	35,638,000	35,797,000	35,638,000	35,797,000
Allowance for loans individually evaluated for impairment	3,600,000		3,600,000		715,000
Allowance for loans collectively evaluated for impairment	32,038,000		32,038,000		34,375,000
Ending balance of loans	2,457,906,000		2,457,906,000		2,392,621,000
Consumer Loans [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Balance as of Beginning of Period	27,973,000	26,456,000	27,694,000	27,162,000
Charge-offs	(3,979,000)	(3,746,000)	(11,659,000)	(11,122,000)
Recoveries	632,000	733,000	2,087,000	2,406,000
Provision	2,826,000	3,744,000	9,330,000	8,741,000
Balance as of Ending of Period	27,452,000	27,187,000	27,452,000	27,187,000
Allowance loan losses [Abstract]
Allowance for loan losses	27,452,000	27,187,000	27,452,000	27,187,000
Allowance for loans individually evaluated for impairment	0		0		0
Allowance for loans collectively evaluated for impairment	27,452,000		27,452,000		27,694,000
Ending balance of loans	2,029,046,000		2,029,046,000		1,972,537,000
Residential Real Estate Mortgages [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Balance as of Beginning of Period	6,205,000	6,806,000	6,520,000	6,252,000
Charge-offs	(481,000)	(374,000)	(965,000)	(1,347,000)
Recoveries	7,000	76,000	247,000	179,000
Provision	212,000	402,000	141,000	1,826,000
Balance as of Ending of Period	5,943,000	6,910,000	5,943,000	6,910,000
Allowance loan losses [Abstract]
Allowance for loan losses	5,943,000	6,910,000	5,943,000	6,910,000
Allowance for loans individually evaluated for impairment	0		0		0
Allowance for loans collectively evaluated for impairment	5,943,000		5,943,000		6,520,000
Ending balance of loans	1,100,139,000		1,100,139,000		1,041,637,000
Unallocated [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Balance as of Beginning of Period	233,000	218,000	130,000	296,000
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Provision	68,000	72,000	171,000	(6,000)
Balance as of Ending of Period	301,000	290,000	301,000	290,000
Allowance loan losses [Abstract]
Allowance for loan losses	301,000	290,000	301,000	290,000
Allowance for loans collectively evaluated for impairment	301,000		301,000		130,000
Originated Loans [Member]
Allowance loan losses [Abstract]
Ending balance of loans	4,788,900,000		4,788,900,000		4,476,403,000
Ending balance of loans individually evaluated for impairment	22,097,000		22,097,000		21,380,000
Ending balance of loans collectively evaluated for impairment	4,766,803,000		4,766,803,000		4,455,023,000
Originated Loans [Member] | Commercial Loans [Member]
Allowance loan losses [Abstract]
Ending balance of loans	2,100,493,000		2,100,493,000		1,990,232,000
Ending balance of loans individually evaluated for impairment	13,625,000		13,625,000		16,120,000
Ending balance of loans collectively evaluated for impairment	2,086,868,000		2,086,868,000		1,974,112,000
Originated Loans [Member] | Consumer Loans [Member]
Allowance loan losses [Abstract]
Ending balance of loans	1,866,027,000		1,866,027,000		1,752,950,000
Ending balance of loans individually evaluated for impairment	5,343,000		5,343,000		3,248,000
Ending balance of loans collectively evaluated for impairment	1,860,684,000		1,860,684,000		1,749,702,000
Originated Loans [Member] | Residential Real Estate Mortgages [Member]
Allowance loan losses [Abstract]
Ending balance of loans	822,380,000		822,380,000		733,221,000
Ending balance of loans individually evaluated for impairment	3,129,000		3,129,000		2,012,000
Ending balance of loans collectively evaluated for impairment	819,251,000		819,251,000		731,209,000
Acquired Loans [Member]
Allowance loan losses [Abstract]
Ending balance of loans	798,191,000		798,191,000		930,392,000
Ending balance of loans individually evaluated for impairment	9,396,000		9,396,000		10,060,000
Ending balance of loans collectively evaluated for impairment	788,795,000		788,795,000		920,332,000
Acquired Loans [Member] | Commercial Loans [Member]
Allowance loan losses [Abstract]
Ending balance of loans	357,413,000		357,413,000		402,389,000
Ending balance of loans individually evaluated for impairment	9,396,000		9,396,000		10,060,000
Ending balance of loans collectively evaluated for impairment	348,017,000		348,017,000		392,329,000
Acquired Loans [Member] | Consumer Loans [Member]
Allowance loan losses [Abstract]
Ending balance of loans	163,019,000		163,019,000		219,587,000
Ending balance of loans individually evaluated for impairment	0		0		0
Ending balance of loans collectively evaluated for impairment	163,019,000		163,019,000		219,587,000
Acquired Loans [Member] | Residential Real Estate Mortgages [Member]
Allowance loan losses [Abstract]
Ending balance of loans	277,759,000		277,759,000		308,416,000
Ending balance of loans individually evaluated for impairment	0		0		0
Ending balance of loans collectively evaluated for impairment	$ 277,759,000		$ 277,759,000		$ 308,416,000

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Description of Business (Policies)

9 Months Ended

Sep. 30, 2014

Description of Business [Abstract]

Nature of Operations

NBT Bancorp Inc. (the "Registrant" or the "Company") is a registered financial holding company incorporated in the state of Delaware in 1986, with its principal headquarters located in Norwich, New York.  The principal assets of the Registrant consist of all of the outstanding shares of common stock of its subsidiaries, including:  NBT Bank, National Association (the "Bank"), NBT Financial Services, Inc. ("NBT Financial"), NBT Holdings, Inc. ("NBT Holdings"), Hathaway Agency, Inc., and CNBF Capital Trust I, NBT Statutory Trust I and NBT Statutory Trust II (collectively, the "Trusts").  The Company's principal sources of revenue are the management fees and dividends it receives from the Bank, NBT Financial and NBT Holdings.

The Company's business, primarily conducted through the Bank but also through its other subsidiaries, consists of providing commercial banking and financial services to customers in its market area, which includes central and upstate New York, northeastern Pennsylvania, southern New Hampshire, western Massachusetts, the greater Burlington, Vermont area, and southeren Maine.  The Company has been, and intends to continue to be, a community-oriented financial institution offering a variety of financial services.  The Company's business philosophy is to operate as a community bank with local decision-making, principally in non-metropolitan markets, providing a broad array of banking and financial services to retail, commercial, and municipal customers.

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Securities (Tables)

9 Months Ended

Sep. 30, 2014

Securities [Abstract]

Amortized cost, estimated fair value, and unrealized gains and losses of securities available for sale

The amortized cost, estimated fair value, and unrealized gains and losses of securities available for sale are as follows:

(In thousands)	Amortized cost		Unrealized gains		Unrealized losses		Estimated fair value
September 30, 2014
U.S. Treasury	$	23,079	$	134	$	-	$	23,213
Federal Agency		337,254		301		4,238		333,317
State & municipal		40,752		779		10		41,521
Mortgage-backed:
Government-sponsored enterprises		349,676		6,012		702		354,986
U.S. government agency securities		18,281		872		80		19,073
Collateralized mortgage obligations:
Government-sponsored enterprises		211,828		1,907		937		212,798
U.S. government agency securities		44,113		493		140		44,466
Other securities		12,904		2,466		242		15,128
Total securities available for sale	$	1,037,887	$	12,964	$	6,349	$	1,044,502
December 31, 2013
U.S. Treasury	$	43,279	$	337	$	-	$	43,616
Federal Agency		285,880		343		7,308		278,915
State & municipal		113,435		1,842		1,612		113,665
Mortgage-backed:
Government-sponsored enterprises		337,666		5,788		2,131		341,323
U.S. government agency securities		21,924		1,002		85		22,841
Collateralized mortgage obligations:
Government-sponsored enterprises		521,257		1,777		18,141		504,893
U.S. government agency securities		43,943		794		102		44,635
Other securities		12,367		2,854		228		14,993
Total securities available for sale	$	1,379,751	$	14,737	$	29,607	$	1,364,881

Amortized cost, estimated fair value, and unrealized gains and losses of securities held to maturity

The amortized cost, estimated fair value, and unrealized gains and losses of securities held to maturity are as follows:

(In thousands)	Amortized cost		Unrealized gains		Unrealized losses		Estimated fair value
September 30, 2014
Mortgage-backed	$	802	$	118	$	-	$	920
Collateralized mortgage obligations		327,973		161		5,512		322,622
State & municipal		130,845		538		138		131,245
Total securities held to maturity	$	459,620	$	817	$	5,650	$	454,787
December 31, 2013
Mortgage-backed	$	953	$	128	$	-	$	1,081
Collateralized mortgage obligations		62,025		-		4,569		57,456
State & municipal		54,305		442		8		54,739
Total securities held to maturity	$	117,283	$	570	$	4,577	$	113,276

Investment securities with unrealized losses

The following table sets forth information with regard to investment securities with unrealized losses for the periods presented:

	Less than 12 months							12 months or longer							Total
Security Type:	Fair Value		Unrealized losses			Number of Positions		Fair Value		Unrealized losses			Number of Positions		Fair Value		Unrealized losses			Number of Positions
September 30, 2014
Investment securities available for sale:
Federal agency	$	51,549	$	(191	)		7	$	226,561	$	(4,047	)		19	$	278,110	$	(4,238	)		26
State & municipal		946		(1	)		4		2,109		(9	)		9		3,055		(10	)		13
Mortgage-backed		62,748		(69	)		18		47,138		(713	)		37		109,886		(782	)		55
Collateralized mortgage obligations		67,121		(393	)		9		42,329		(684	)		6		109,450		(1,077	)		15
Other securities		4,033		(142	)		3		2,735		(100	)		2		6,768		(242	)		5
Total securities with unrealized losses	$	186,397	$	(796	)		41	$	320,872	$	(5,553	)		73	$	507,269	$	(6,349	)		114
September 30, 2014
Investment securities held to maturity:
Collateralized mortgage obligations	$	21,279	$	(94	)		3	$	285,612	$	(5,418	)		23	$	306,891	$	(5,512	)		26
State & municipal		48,620		(122	)		128		5,322		(16	)		19		53,942		(138	)		147
Total securities with unrealized losses	$	69,899	$	(216	)		131	$	290,934	$	(5,434	)		42		360,833	$	(5,650	)		173
December 31, 2013
Investment securities available for sale:
Federal agency	$	233,935	$	(6,927	)		20	$	9,619	$	(381	)		1	$	243,554	$	(7,308	)		21
State & municipal		50,328		(1,612	)		177		-		-			-		50,328		(1,612	)		177
Mortgage-backed		143,080		(2,216	)		79		-		-			-		143,080		(2,216	)		79
Collateralized mortgage obligations		379,273		(18,243	)		36		-		-			-		379,273		(18,243	)		36
Other securities		5,490		(203	)		2		223		(25	)		1		5,713		(228	)		3
Total securities with unrealized losses	$	812,106	$	(29,201	)		314	$	9,842	$	(406	)		2	$	821,948	$	(29,607	)		316
December 31, 2013
Investment securities held to maturity:
Collateralized mortgage obligations	$	57,456	$	(4,569	)		5	$	-	$	-			-	$	57,456	$	(4,569	)		5
State & municipal		1,012		(8	)		1		-		-			-		1,012		(8	)		1
Total securities with unrealized losses	$	58,468	$	(4,577	)		6	$	-	$	-			-	$	58,468	$	(4,577	)		6

Contractual maturities of debt securities

The following tables set forth information with regard to contractual maturities of debt securities at September 30, 2014:

(In thousands)	Amortized cost		Estimated fair value
Debt securities classified as available for sale
Within one year	$	28,387	$	28,556
From one to five years		360,452		358,898
From five to ten years		174,046		176,437
After ten years		462,098		465,483
	$	1,024,983	$	1,029,374
Debt securities classified as held to maturity
Within one year	$	27,414	$	27,530
From one to five years		16,404		16,551
From five to ten years		84,702		84,831
After ten years		331,100		325,875
	$	459,620	$	454,787

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Earnings Per Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Basic EPS [Abstract]
Weighted average common shares outstanding (in shares)	43,882,000	43,711,000	43,847,000	41,375,000
Net income available to common shareholders	$ 10,912	$ 19,257	$ 56,561	$ 43,822
Basic EPS (in dollars per share)	$ 0.25	$ 0.44	$ 1.29	$ 1.06
Diluted EPS [Abstract]
Weighted average common shares outstanding (in shares)	43,882,000	43,711,000	43,847,000	41,375,000
Dilutive effect of common stock options and restricted stock (in shares)	523,000	424,000	507,000	394,000
Weighted average common shares and common share equivalents (in shares)	44,405,000	44,135,000	44,354,000	41,769,000
Net income available to common shareholders	$ 10,912	$ 19,257	$ 56,561	$ 43,822
Diluted EPS (in dollars per share)	$ 0.25	$ 0.44	$ 1.28	$ 1.05
Stock Options [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Stock options excluded from calculation of diluted EPS (in shares)	501,843	972,403	502,836	1,157,135

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Consolidated Statements of Comprehensive Income (unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Consolidated Statements of Comprehensive Income (unaudited) [Abstract]
Net income	$ 10,912	$ 19,257	$ 56,561	$ 43,822
Other comprehensive (loss) income, net of tax
Unrealized net holding (losses) gains arising during the period (pre-tax amounts of ($3,693), ($6,927), $13,199 and ($33,391))	(2,124)	(4,184)	8,075	(20,167)
Reclassification adjustment for net gains related to securities available for sale included in net income (pre-tax amounts of $38, $329, $58 and $1,413)	(23)	(197)	(35)	(848)
Amortization of unrealized net gains and losses related to the reclassification of available for sale investment securities to held to maturity (pre-tax amounts of $99, $-, $99 and $-)	(59)	0	(59)	0
Pension and other benefits:
Amortization of prior service cost and actuarial gains (pre-tax amounts of $19, $709, $57 and $2,244)	11	426	34	1,354
Increase in unrecognized actuarial gains (pre-tax amounts of $-, $4,036, $-, and $4,036)	0	2,421	0	2,421
Total other comprehensive (loss) income	(2,195)	(1,534)	8,015	(17,240)
Comprehensive income	$ 8,717	$ 17,723	$ 64,576	$ 26,582

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Description of Business

9 Months Ended

Sep. 30, 2014

Description of Business [Abstract]

Description of Business

Note 1. Description of Business

NBT Bancorp Inc. (the "Registrant" or the "Company") is a registered financial holding company incorporated in the state of Delaware in 1986, with its principal headquarters located in Norwich, New York.  The principal assets of the Registrant consist of all of the outstanding shares of common stock of its subsidiaries, including:  NBT Bank, National Association (the "Bank"), NBT Financial Services, Inc. ("NBT Financial"), NBT Holdings, Inc. ("NBT Holdings"), Hathaway Agency, Inc., and CNBF Capital Trust I, NBT Statutory Trust I and NBT Statutory Trust II (collectively, the "Trusts").  The Company's principal sources of revenue are the management fees and dividends it receives from the Bank, NBT Financial and NBT Holdings.

The Company's business, primarily conducted through the Bank but also through its other subsidiaries, consists of providing commercial banking and financial services to customers in its market area, which includes central and upstate New York, northeastern Pennsylvania, southern New Hampshire, western Massachusetts, the greater Burlington, Vermont area, and southeren Maine.  The Company has been, and intends to continue to be, a community-oriented financial institution offering a variety of financial services.  The Company's business philosophy is to operate as a community bank with local decision-making, principally in non-metropolitan markets, providing a broad array of banking and financial services to retail, commercial, and municipal customers.

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Allowance for Loan Losses and Credit Quality of Loans (Tables)

9 Months Ended

Sep. 30, 2014

Allowance for Loan Losses and Credit Quality of Loans [Abstract]

Portfolio and class segments

To develop and document a systematic methodology for determining the allowance for loan losses, the Company has divided the loan portfolio into three segments, each with different risk characteristics and methodologies for assessing risk.  Those segments are further segregated between our loans accounted for under the amortized cost method (referred to as "originated" loans) and loans acquired in a business combination (referred to as "acquired" loans).  Each portfolio segment is broken down into class segments where appropriate.  Class segments contain unique measurement attributes, risk characteristics and methods for monitoring and assessing risk that are necessary to develop the allowance for loan losses.  Unique characteristics such as borrower type, loan type, collateral type, and risk characteristics define each class segment.  The following table illustrates the portfolio and class segments for the Company's loan portfolio:

Portfolio	Class
Commercial Loans	Commercial
	Commercial Real Estate
	Agricultural
	Agricultural Real Estate
	Business Banking
Consumer Loans	Indirect
	Home Equity
	Direct
Residential Real Estate Mortgages

Allowance for loan losses by portfolio

The following tables illustrate the changes in the allowance for loan losses by our portfolio segments for the three and nine months ended September 30, 2014 and 2013:

Three months ended September 30,	Commercial Loans			Consumer Loans			Residential Real Estate Mortgages			Unallocated		Total
Balance as of June 30, 2014	$	35,123		$	27,973		$	6,205		$	233	$	69,534
Charge-offs		(1,517	)		(3,979	)		(481	)		-		(5,977	)
Recoveries		253			632			7			-		892
Provision		1,779			2,826			212			68		4,885
Ending Balance as of September 30, 2014	$	35,638		$	27,452		$	5,943		$	301	$	69,334
Balance as of June 30, 2013	$	37,704		$	26,456		$	6,806		$	218	$	71,184
Charge-offs		(3,489	)		(3,746	)		(374	)		-		(7,609	)
Recoveries		602			733			76			-		1,411
Provision		980			3,744			402			72		5,198
Ending Balance as of September 30, 2013	$	35,797		$	27,187		$	6,910		$	290	$	70,184

Nine months ended September 30,	Commercial Loans			Consumer Loans			Residential Real Estate Mortgages			Unallocated			Total
Balance as of December 31, 2013	$	35,090		$	27,694		$	6,520		$	130		$	69,434
Charge-offs		(3,423	)		(11,659	)		(965	)		-			(16,047	)
Recoveries		966			2,087			247			-			3,300
Provision		3,005			9,330			141			171			12,647
Ending Balance as of September 30, 2014	$	35,638		$	27,452		$	5,943		$	301		$	69,334
Balance as of December 31, 2012	$	35,624		$	27,162		$	6,252		$	296		$	69,334
Charge-offs		(8,009	)		(11,122	)		(1,347	)		-			(20,478	)
Recoveries		1,485			2,406			179			-			4,070
Provision		6,697			8,741			1,826			(6	)		17,258
Ending Balance as of September 30, 2013	$	35,797		$	27,187		$	6,910		$	290		$	70,184

The following tables illustrate the allowance for loan losses and the recorded investment by portfolio segments as of September 30, 2014 and December 31, 2013:

Allowance for Loan Losses and Recorded Investment in Loans

(in thousands)

	Commercial Loans		Consumer Loans		Residential Real Estate Mortgages		Unallocated		Total
As of September 30, 2014
Allowance for loan losses	$	35,638	$	27,452	$	5,943	$	301	$	69,334
Allowance for loans individually evaluated for impairment		3,600		-		-				3,600
Allowance for loans collectively evaluated for impairment	$	32,038	$	27,452	$	5,943	$	301	$	65,734
Ending balance of loans	$	2,457,906	$	2,029,046	$	1,100,139			$	5,587,091
Ending balance of originated loans individually evaluated for impairment		13,625		5,343		3,129				22,097
Ending balance of acquired loans individually evaluated for impairment		9,396		-		-				9,396
Ending balance of acquired loans collectively evaluated for impairment		348,017		163,019		277,759				788,795
Ending balance of originated loans collectively evaluated for impairment	$	2,086,868	$	1,860,684	$	819,251			$	4,766,803
As of December 31, 2013
Allowance for loan losses	$	35,090	$	27,694	$	6,520	$	130	$	69,434
Allowance for loans individually evaluated for impairment		715		-		-				715
Allowance for loans collectively evaluated for impairment	$	34,375	$	27,694	$	6,520	$	130	$	68,719
Ending balance of loans	$	2,392,621	$	1,972,537	$	1,041,637			$	5,406,795
Ending balance of originated loans individually evaluated for impairment		16,120		3,248		2,012				21,380
Ending balance of acquired loans individually evaluated for impairment		10,060		-		-				10,060
Ending balance of acquired loans collectively evaluated for impairment		392,329		219,587		308,416				920,332
Ending balance of originated loans collectively evaluated for impairment	$	1,974,112	$	1,749,702	$	731,209			$	4,455,023

Past due and nonperforming loans by loan class

The following table illustrates the Company's nonaccrual loans by loan class:

Loans on Nonaccrual Status as of:

(In thousands)	September 30, 2014		December 31, 2013
ORIGINATED
Commercial Loans
Commercial	$	2,890	$	3,669
Commercial Real Estate		6,565		7,834
Agricultural		993		1,135
Agricultural Real Estate		963		961
Business Banking		7,606		5,701
		19,017		19,300
Consumer Loans
Indirect		1,606		1,461
Home Equity		6,748		5,931
Direct		104		86
		8,458		7,478
Residential Real Estate Mortgages		8,388		7,105
	$	35,863	$	33,883
ACQUIRED
Commercial Loans
Commercial	$	6,046	$	6,599
Commercial Real Estate		3,369		3,559
Business Banking		631		1,340
		10,046		11,498
Consumer Loans
Indirect		125		93
Home Equity		663		570
Direct		34		49
		822		712
Residential Real Estate Mortgages		3,800		3,872
		14,668		16,082
TOTAL NONACCRUAL LOANS	$	50,531	$	49,965

The following tables set forth information with regard to past due and nonperforming loans by loan class as of September 30, 2014 and December 31, 2013:

Age Analysis of Past Due Financing Receivables

As of September 30, 2014

(in thousands)

	31-60 DaysPast DueAccruing		61-90 DaysPast DueAccruing		Greater Than90 DaysPast DueAccruing		TotalPast DueAccruing		Non-Accrual		Current		RecordedTotalLoans
ORIGINATED
Commercial Loans
Commercial	$	670	$	270	$	-	$	940	$	2,890	$	618,680	$	622,510
Commercial Real Estate		104		561		-		665		6,565		1,013,177		1,020,407
Agricultural		55		20		-		75		993		33,292		34,360
Agricultural Real Estate		-		-		-		-		963		25,360		26,323
Business Banking		1,415		53		-		1,468		7,606		387,819		396,893
		2,244		904		-		3,148		19,017		2,078,328		2,100,493
Consumer Loans
Indirect		14,686		2,560		1,785		19,031		1,606		1,287,966		1,308,603
Home Equity		3,955		1,528		686		6,169		6,748		488,674		501,591
Direct		464		111		56		631		104		55,098		55,833
		19,105		4,199		2,527		25,831		8,458		1,831,738		1,866,027
Residential Real Estate Mortgages		2,943		172		1,404		4,519		8,388		809,473		822,380
	$	24,292	$	5,275	$	3,931	$	33,498	$	35,863	$	4,719,539	$	4,788,900
ACQUIRED
Commercial Loans
Commercial	$	-	$	-	$	-	$	-	$	6,046	$	83,543	$	89,589
Commercial Real Estate		-		-		-		-		3,369		203,288		206,657
Business Banking		202		-		-		202		631		60,334		61,167
		202		-		-		202		10,046		347,165		357,413
Consumer Loans
Indirect		451		60		82		593		125		77,090		77,808
Home Equity		185		61		-		246		663		78,627		79,536
Direct		31		1		9		41		34		5,600		5,675
		667		122		91		880		822		161,317		163,019
Residential Real Estate Mortgages		1,539		445		-		1,984		3,800		271,975		277,759
	$	2,408	$	567	$	91	$	3,066	$	14,668	$	780,457	$	798,191
Total Loans	$	26,700	$	5,842	$	4,022	$	36,564	$	50,531	$	5,499,996	$	5,587,091

Age Analysis of Past Due Financing Receivables

As of December 31, 2013

(in thousands)

	31-60 DaysPast DueAccruing		61-90 DaysPast DueAccruing		Greater Than90 DaysPast DueAccruing		TotalPast DueAccruing		Non-Accrual		Current		RecordedTotalLoans
ORIGINATED
Commercial Loans
Commercial	$	105	$	247	$	-	$	352	$	3,669	$	612,402	$	616,423
Commercial Real Estate		1,366		-		-		1,366		7,834		925,116		934,316
Agricultural		150		21		-		171		1,135		63,856		65,162
Agricultural Real Estate		519		-		-		519		961		35,172		36,652
Business Banking		1,228		122		105		1,455		5,701		330,523		337,679
		3,368		390		105		3,863		19,300		1,967,069		1,990,232
Consumer Loans
Indirect		14,093		2,878		1,583		18,554		1,461		1,141,829		1,161,844
Home Equity		6,033		1,888		1,115		9,036		5,931		517,856		532,823
Direct		679		125		46		850		86		57,347		58,283
		20,805		4,891		2,744		28,440		7,478		1,717,032		1,752,950
Residential Real Estate Mortgages		3,951		379		808		5,138		7,105		720,978		733,221
	$	28,124	$	5,660	$	3,657	$	37,441	$	33,883	$	4,405,079	$	4,476,403
ACQUIRED
Commercial Loans
Commercial	$	24	$	-	$	-	$	24	$	6,599	$	96,603	$	103,226
Commercial Real Estate		-		-		-		-		3,559		225,455		229,014
Business Banking		320		2		-		322		1,340		68,487		70,149
		344		2		-		346		11,498		390,545		402,389
Consumer Loans
Indirect		939		113		71		1,123		93		123,870		125,086
Home Equity		753		63		-		816		570		85,690		87,076
Direct		76		56		9		141		49		7,235		7,425
		1,768		232		80		2,080		712		216,795		219,587
Residential Real Estate Mortgages		1,725		-		-		1,725		3,872		302,819		308,416
	$	3,837	$	234	$	80	$	4,151	$	16,082	$	910,159	$	930,392
Total Loans	$	31,961	$	5,894	$	3,737	$	41,592	$	49,965	$	5,315,238	$	5,406,795

Impaired loans and specific reserve allocations

The following table provides information on loans specifically evaluated for impairment as of September 30, 2014 and December 31, 2013:

	September 30, 2014							December 31, 2013
(in thousands)	Recorded Investment Balance (Book)		Unpaid Principal Balance(Legal)		Related Allowance			Recorded Investment Balance(Book)		Unpaid Principal Balance(Legal)		Related Allowance
ORIGINATED
With no related allowance recorded:
Commercial Loans
Commercial	$	1,894	$	2,019				$	4,721	$	4,777
Commercial Real Estate		6,830		6,845					4,613		5,164
Agricultural		98		168					125		195
Agricultural Real Estate		1,388		1,684					1,431		1,708
Business Banking		652		1,052					210		602
Total Commercial Loans		10,862		11,768					11,100		12,446
Consumer Loans
Home Equity		5,343		5,849					3,248		3,472
Residential Real Estate Mortgages		3,129		3,494					2,012		2,255
Total		19,334		21,111					16,360		18,173
With an allowance recorded:
Commercial Loans
Commercial Real Estate		2,763		4,619		$	600		5,020		6,877			715
ACQUIRED
With no related allowance recorded:
Commercial Loans
Commercial		-		-					6,501		6,538
Commercial Real Estate		3,368		3,832					3,559		3,842
Total Commercial Loans		3,368		3,832					10,060		10,380
With an allowance recorded:
Commercial Loans
Commercial		6,028		6,382			3,000		-		-			-
Total:	$	31,493	$	35,944		$	3,600	$	31,440	$	35,430		$	715

The following tables summarize the average recorded investments on impaired loans specifically evaluated for impairment and the interest income recognized for the three months ended September 30, 2014 and 2013:

	For the three months ended
	September 30, 2014				September 30, 2013
(in thousands)	Average Recorded Investment		Interest Income Recognized		Average Recorded Investment		Interest Income Recognized
ORIGINATED
Commercial Loans
Commercial	$	1,957	$	-	$	2,727	$	28
Commercial Real Estate		9,619		43		11,853		29
Agricultural		102		-		136		-
Agricultural Real Estate		1,395		12		1,381		12
Business Banking		677		10		50		-
Consumer Loans
Home Equity		5,435		85		3,240		43
Residential Real Estate Mortgage		2,961		29		2,202		25
Total Originated	$	22,146	$	179	$	21,589	$	137
ACQUIRED
Commercial Loans
Commercial		6,161		-		-		-
Commercial Real Estate		3,398		-		1,329		-
Total Acquired	$	9,559	$	-	$	1,329	$	-
Total Loans	$	31,705	$	179	$	22,918	$	137

	For the nine months ended
	September 30, 2014				September 30, 2013
(in thousands)	Average Recorded Investment		Interest Income Recognized		Average Recorded Investment		Interest Income Recognized
ORIGINATED
Commercial Loans
Commercial	$	2,001	$	-	$	3,789	$	86
Commercial Real Estate		10,400		127		11,550		50
Agricultural		115		1		224		1
Agricultural Real Estate		1,410		35		1,091		36
Business Banking		509		33		66		3
Consumer Loans
Home Equity		5,099		188		3,072		101
Residential Real Estate Mortgage		2,864		79		2,106		53
Total Originated	$	22,398	$	463	$	21,898	$	330
ACQUIRED
Commercial Loans
Commercial		6,303		-		-		-
Commercial Real Estate		3,461		-		1,332		-
Total Acquired	$	9,764	$	-	$	1,332	$	-
Total Loans	$	32,162	$	463	$	23,230	$	330

Financing receivable credit quality by loan class

The following table provides information on loans specifically evaluated for impairment as of September 30, 2014 and December 31, 2013:

	September 30, 2014							December 31, 2013
(in thousands)	Recorded Investment Balance (Book)		Unpaid Principal Balance(Legal)		Related Allowance			Recorded Investment Balance(Book)		Unpaid Principal Balance(Legal)		Related Allowance
ORIGINATED
With no related allowance recorded:
Commercial Loans
Commercial	$	1,894	$	2,019				$	4,721	$	4,777
Commercial Real Estate		6,830		6,845					4,613		5,164
Agricultural		98		168					125		195
Agricultural Real Estate		1,388		1,684					1,431		1,708
Business Banking		652		1,052					210		602
Total Commercial Loans		10,862		11,768					11,100		12,446
Consumer Loans
Home Equity		5,343		5,849					3,248		3,472
Residential Real Estate Mortgages		3,129		3,494					2,012		2,255
Total		19,334		21,111					16,360		18,173
With an allowance recorded:
Commercial Loans
Commercial Real Estate		2,763		4,619		$	600		5,020		6,877			715
ACQUIRED
With no related allowance recorded:
Commercial Loans
Commercial		-		-					6,501		6,538
Commercial Real Estate		3,368		3,832					3,559		3,842
Total Commercial Loans		3,368		3,832					10,060		10,380
With an allowance recorded:
Commercial Loans
Commercial		6,028		6,382			3,000		-		-			-
Total:	$	31,493	$	35,944		$	3,600	$	31,440	$	35,430		$	715

The following tables summarize the average recorded investments on impaired loans specifically evaluated for impairment and the interest income recognized for the three months ended September 30, 2014 and 2013:

	For the three months ended
	September 30, 2014				September 30, 2013
(in thousands)	Average Recorded Investment		Interest Income Recognized		Average Recorded Investment		Interest Income Recognized
ORIGINATED
Commercial Loans
Commercial	$	1,957	$	-	$	2,727	$	28
Commercial Real Estate		9,619		43		11,853		29
Agricultural		102		-		136		-
Agricultural Real Estate		1,395		12		1,381		12
Business Banking		677		10		50		-
Consumer Loans
Home Equity		5,435		85		3,240		43
Residential Real Estate Mortgage		2,961		29		2,202		25
Total Originated	$	22,146	$	179	$	21,589	$	137
ACQUIRED
Commercial Loans
Commercial		6,161		-		-		-
Commercial Real Estate		3,398		-		1,329		-
Total Acquired	$	9,559	$	-	$	1,329	$	-
Total Loans	$	31,705	$	179	$	22,918	$	137

	For the nine months ended
	September 30, 2014				September 30, 2013
(in thousands)	Average Recorded Investment		Interest Income Recognized		Average Recorded Investment		Interest Income Recognized
ORIGINATED
Commercial Loans
Commercial	$	2,001	$	-	$	3,789	$	86
Commercial Real Estate		10,400		127		11,550		50
Agricultural		115		1		224		1
Agricultural Real Estate		1,410		35		1,091		36
Business Banking		509		33		66		3
Consumer Loans
Home Equity		5,099		188		3,072		101
Residential Real Estate Mortgage		2,864		79		2,106		53
Total Originated	$	22,398	$	463	$	21,898	$	330
ACQUIRED
Commercial Loans
Commercial		6,303		-		-		-
Commercial Real Estate		3,461		-		1,332		-
Total Acquired	$	9,764	$	-	$	1,332	$	-
Total Loans	$	32,162	$	463	$	23,230	$	330

The following tables illustrate the Company's credit quality by loan class as of September 30, 2014 and December 31, 2013:

Credit Quality Indicators

As of September 30, 2014

ORIGINATED
Commercial Credit Exposure By Internally Assigned Grade:	Commercial		Commercial Real Estate		Agricultural		Agricultural Real Estate		Total
Pass	$	574,661	$	966,884	$	31,793	$	24,529	$	1,597,867
Special Mention		10,153		18,044		291		42		28,530
Substandard		37,696		35,479		2,264		1,752		77,191
Doubtful		-		-		12		-		12
Total	$	622,510	$	1,020,407	$	34,360	$	26,323	$	1,703,600
Business Banking Credit Exposure By Internally Assigned Grade:	Business Banking								Total
Non-classified	$	377,043							$	377,043
Classified		19,850								19,850
Total	$	396,893							$	396,893
Consumer Credit Exposure By Payment Activity:	Indirect		Home Equity		Direct				Total
Performing	$	1,305,212	$	494,157	$	55,673			$	1,855,042
Nonperforming		3,391		7,434		160				10,985
Total	$	1,308,603	$	501,591	$	55,833			$	1,866,027
Residential Mortgage Credit Exposure By Payment Activity:	Residential Mortgage								Total
Performing	$	812,588							$	812,588
Nonperforming		9,792								9,792
Total	$	822,380							$	822,380

Credit Quality Indicators

As of September 30, 2014

ACQUIRED
Commercial Credit Exposure By Internally Assigned Grade:	Commercial		Commercial Real Estate		Agricultural		Total
Pass	$	76,876	$	190,740	$	-	$	267,616
Special Mention		3,633		4,213		-		7,846
Substandard		9,080		11,704		-		20,784
Total	$	89,589	$	206,657	$	-	$	296,246
Business Banking Credit Exposure By Internally Assigned Grade:	Business Banking						Total
Non-classified	$	56,370					$	56,370
Classified		4,797						4,797
Total	$	61,167					$	61,167
Consumer Credit Exposure By Payment Activity:	Indirect		Home Equity		Direct		Total
Performing	$	77,601	$	78,873	$	5,632	$	162,106
Nonperforming		207		663		43		913
Total	$	77,808	$	79,536	$	5,675	$	163,019
Residential Mortgage Credit Exposure By Payment Activity:	Residential Mortgage						Total
Performing	$	273,959					$	273,959
Nonperforming		3,800						3,800
Total	$	277,759					$	277,759

Credit Quality Indicators

As of December 31, 2013

ORIGINATED
Commercial Credit Exposure By Internally Assigned Grade:	Commercial		Commercial Real Estate		Agricultural		Agricultural Real Estate		Total
Pass	$	576,079	$	878,411	$	60,043	$	33,136	$	1,547,669
Special Mention		16,836		22,777		381		43		40,037
Substandard		23,508		33,128		4,726		3,473		64,835
Doubtful		-		-		12		-		12
Total	$	616,423	$	934,316	$	65,162	$	36,652	$	1,652,553
Business Banking Credit Exposure By Internally Assigned Grade:	Business Banking								Total
Non-classified	$	319,578							$	319,578
Classified		18,101								18,101
Total	$	337,679							$	337,679
Total
Consumer Credit Exposure By Payment Activity:	Indirect		Home Equity		Direct				Total
Performing	$	1,158,800	$	525,777	$	58,151			$	1,742,728
Nonperforming		3,044		7,046		132				10,222
Total	$	1,161,844	$	532,823	$	58,283			$	1,752,950
Residential Mortgage Credit Exposure By Payment Activity:	Residential Mortgage								Total
Performing	$	725,308							$	725,308
Nonperforming		7,913								7,913
Total	$	733,221							$	733,221

Credit Quality Indicators

As of December 31, 2013

ACQUIRED
Commercial Credit Exposure By Internally Assigned Grade:	Commercial		Commercial Real Estate		Agricultural		Total
Pass	$	85,692	$	205,010	$	-	$	290,702
Special Mention		2,230		6,183		-		8,413
Substandard		15,304		17,821		-		33,125
Total	$	103,226	$	229,014	$	-	$	332,240
Business Banking Credit Exposure By Internally Assigned Grade:	Business Banking						Total
Non-classified	$	65,437					$	65,437
Classified		4,712						4,712
Total	$	70,149					$	70,149
Consumer Credit Exposure By Payment Activity:	Indirect		Home Equity		Direct		Total
Performing	$	124,922	$	86,506	$	7,367	$	218,795
Nonperforming		164		570		58		792
Total	$	125,086	$	87,076	$	7,425	$	219,587
Residential Mortgage Credit Exposure By Payment Activity:	Residential Mortgage						Total
Performing	$	304,544					$	304,544
Nonperforming		3,872						3,872
Total	$	308,416					$	308,416

XML

Allowance for Loan Losses and Credit Quality of Loans, Troubled Debt Restructurings (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014 Contract	Sep. 30, 2013 Contract	Sep. 30, 2014 Contract	Sep. 30, 2013 Contract
Financing Receivable, Modifications [Line Items]
Period of sustained repayment performance for nonperforming TDRs to be returned to performing status			6 months
Home Equity [Member]
Financing Receivable, Modifications [Line Items]
Number of contracts	1	9	7	20
Pre-modification outstanding recorded investment	$ 25,000	$ 400,000	$ 300,000	$ 1,000,000
Direct Consumer [Member]
Financing Receivable, Modifications [Line Items]
Number of contracts	7		40
Pre-modification outstanding recorded investment	200,000		2,700,000
Indirect Consumer [Member]
Financing Receivable, Modifications [Line Items]
Number of contracts			2
Pre-modification outstanding recorded investment			100,000
Residential Real Estate Mortgages [Member]
Financing Receivable, Modifications [Line Items]
Number of contracts	3	5	19	6
Pre-modification outstanding recorded investment	200,000	300,000	2,200,000	500,000
Commercial Real Estate Other Receivable [Member]
Financing Receivable, Modifications [Line Items]
Number of contracts		0		0
Pre-modification outstanding recorded investment		0		0
Commercial Segment [Member]
Financing Receivable, Modifications [Line Items]
Number of contracts	0	3	2	4
Pre-modification outstanding recorded investment	0	6,100,000	600,000	7,000,000
Subsequent Default [Member] | Home Equity [Member]
Financing Receivable, Modifications [Line Items]
Number of contracts	1	1	7	1
Pre-modification outstanding recorded investment	25,000	100,000	500,000	25,000
Subsequent Default [Member] | Direct Consumer [Member]
Financing Receivable, Modifications [Line Items]
Number of contracts				3
Pre-modification outstanding recorded investment				100,000
Subsequent Default [Member] | Indirect Consumer [Member]
Financing Receivable, Modifications [Line Items]
Number of contracts				2
Pre-modification outstanding recorded investment				0.1
Subsequent Default [Member] | Residential Real Estate Mortgages [Member]
Financing Receivable, Modifications [Line Items]
Number of contracts	1			3
Pre-modification outstanding recorded investment	$ 48,000			$ 200,000

XML

Sale of Equity Investment

9 Months Ended

Sep. 30, 2014

Sale of Equity Investment [Abstract]

Sale of Equity Investments

Note 11. Sale of Equity Investment

On April 17, 2014, NBT Capital Corp., a wholly-owned subsidiary of NBT, sold to LendingClub Corporation, its 20% ownership interest in Springstone Financial, LLC, which NBT originally acquired in exchange for a $3 million investment, as part of LendingClub's acquisition of all of the outstanding equity in Springstone. In total, LendingClub paid the group of selling equityholders a purchase price equal to $140 million in cash and preferred stock. As a result of this sale, the Company recognized a gain of $19.4 million during the second quarter of 2014.  There is $5.2 million in proceeds being held in escrow for indemnification provisions of the sale contract which will be recognized into income in 2015 when the conditions of the contract have been deemed to be satisfied