10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

______________________________________________________________________

FORM 10-Q

______________________________________________________________________

ý Quarterly report pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934

For the quarterly period ended September 30, 2013

¨ 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 000-18911

______________________________________________________________________

GLACIER BANCORP, INC.

(Exact name of registrant as specified in its charter)

 ______________________________________________________________________

MONTANA	81-0519541
(State or other jurisdiction of incorporation or organization)	(IRS Employer Identification No.)
49 Commons Loop, Kalispell, Montana	59901
(Address of principal executive offices)	(Zip Code)

(406) 756-4200

Registrant’s telephone number, including area code

Not Applicable

(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.    ý  Yes    No  ¨

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 (§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).    ý  Yes    No  ¨

Indicate by checkmark 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.

Large Accelerated Filer	ý	Accelerated Filer	¨
Non-Accelerated Filer	¨	Smaller reporting Company	¨

Indicate by checkmark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).   ¨  Yes    ý  No

The number of shares of Registrant’s common stock outstanding on October 22, 2013 was 74,321,966. No preferred shares are issued or outstanding.

TABLE OF CONTENTS

	Page
Part I. Financial Information
Item 1 – Financial Statements
Unaudited Condensed Consolidated Statements of Financial Condition – September 30, 2013 and December 31, 2012	3
Unaudited Condensed Consolidated Statements of Operations – Three and Nine Months ended September 30, 2013 and 2012	4
Unaudited Condensed Consolidated Statements of Comprehensive Income – Three and Nine Months ended September 30, 2013 and 2012	5
Unaudited Condensed Consolidated Statements of Changes in Stockholders’ Equity – Nine Months ended September 30, 2013 and 2012	6
Unaudited Condensed Consolidated Statements of Cash Flows – Nine Months ended September 30, 2013 and 2012	7
Notes to Unaudited Condensed Consolidated Financial Statements	9
Item 2 – Management’s Discussion and Analysis of Financial Condition and Results of Operations	30
Item 3 – Quantitative and Qualitative Disclosure about Market Risk	60
Item 4 – Controls and Procedures	60
Part II. Other Information	60
Item 1 – Legal Proceedings	60
Item 1A – Risk Factors	60
Item 2 – Unregistered Sales of Equity Securities and Use of Proceeds	60
Item 3 – Defaults upon Senior Securities	60
Item 4 – Mine Safety Disclosures	61
Item 5 – Other Information	61
Item 6 – Exhibits	61
Signatures	62

Glacier Bancorp, Inc.

Unaudited Condensed Consolidated Statements of Financial Condition

(Dollars in thousands, except per share data)	September 30, 2013			December 31, 2012
Assets
Cash on hand and in banks	$	130,285		123,270
Interest bearing cash deposits and federal funds sold	124,399			63,770
Cash and cash equivalents	254,684			187,040
Investment securities, available-for-sale	3,318,953			3,683,005
Loans held for sale	61,505			145,501
Loans receivable	4,001,099			3,397,425
Allowance for loan and lease losses	(130,765		)	(130,854	)
Loans receivable, net	3,870,334			3,266,571
Premises and equipment, net	168,633			158,989
Other real estate owned	36,531			45,115
Accrued interest receivable	44,261			37,770
Deferred tax asset	47,957			20,394
Core deposit intangible, net	10,228			6,174
Goodwill	129,706			106,100
Non-marketable equity securities	52,192			48,812
Other assets	52,946			41,969
Total assets	$	8,047,930		7,747,440
Liabilities
Non-interest bearing deposits	$	1,397,401		1,191,933
Interest bearing deposits	4,215,479			4,172,528
Securities sold under agreements to repurchase	314,313			289,508
Federal Home Loan Bank advances	967,382			997,013
Other borrowed funds	8,466			10,032
Subordinated debentures	125,526			125,418
Accrued interest payable	3,568			4,675
Other liabilities	67,988			55,384
Total liabilities	7,100,123			6,846,491
Stockholders’ Equity
Preferred shares, $0.01 par value per share, 1,000,000 shares authorized, none issued or outstanding	—			—
Common stock, $0.01 par value per share, 117,187,500 shares authorized	743			719
Paid-in capital	689,751			641,737
Retained earnings - substantially restricted	247,330			210,531
Accumulated other comprehensive income	9,983			47,962
Total stockholders’ equity	947,807			900,949
Total liabilities and stockholders’ equity	$	8,047,930		7,747,440
Number of common stock shares issued and outstanding	74,307,951			71,937,222

See accompanying notes to unaudited condensed consolidated financial statements.

3

Glacier Bancorp, Inc.

Unaudited Condensed Consolidated Statements of Operations

	Three Months ended				Nine Months ended
(Dollars in thousands, except per share data)	September 30, 2013			September 30, 2012	September 30, 2013		September 30, 2012
Interest Income
Residential real estate loans	$	7,320		7,740	21,606		23,019
Commercial loans	34,291			30,293	92,788		91,764
Consumer and other loans	8,447			8,826	24,220		26,809
Investment securities	19,473			15,156	51,023		52,499
Total interest income	69,531			62,015	189,637		194,091
Interest Expense
Deposits	3,398			4,485	10,584		14,048
Securities sold under agreements to repurchase	209			395	646		997
Federal Home Loan Bank advances	2,730			3,116	8,029		9,715
Federal funds purchased and other borrowed funds	54			53	160		176
Subordinated debentures	795			858	2,410		2,613
Total interest expense	7,186			8,907	21,829		27,549
Net Interest Income	62,345			53,108	167,808		166,542
Provision for loan losses	1,907			2,700	5,085		19,250
Net interest income after provision for loan losses	60,438			50,408	162,723		147,292
Non-Interest Income
Service charges and other fees	13,711			11,939	36,115		33,722
Miscellaneous loan fees and charges	1,408			1,080	3,650		3,139
Gain on sale of loans	7,021			8,728	23,582		23,063
Loss on sale of investments	(403		)	—	(299	)	—
Other income	2,136			2,227	6,997		6,179
Total non-interest income	23,873			23,974	70,045		66,103
Non-Interest Expense
Compensation and employee benefits	27,469			24,046	76,963		71,290
Occupancy and equipment	6,421			6,001	18,152		17,794
Advertising and promotions	1,897			1,820	5,066		4,935
Outsourced data processing	1,232			801	2,870		2,435
Other real estate owned	1,049			6,373	4,901		15,394
Federal Deposit Insurance Corporation premiums	1,331			1,767	3,789		4,779
Core deposit intangibles amortization	693			532	1,684		1,619
Other expense	10,276			8,838	28,858		27,167
Total non-interest expense	50,368			50,178	142,283		145,413
Income Before Income Taxes	33,943			24,204	90,485		67,982
Federal and state income tax expense	8,315			4,760	21,387		13,224
Net Income	$	25,628		19,444	69,098		54,758
Basic earnings per share	$	0.35		0.27	0.95		0.76
Diluted earnings per share	$	0.35		0.27	0.95		0.76
Dividends declared per share	$	0.15		0.13	0.44		0.39
Average outstanding shares - basic	73,945,523			71,933,141	72,804,321		71,925,664
Average outstanding shares - diluted	74,021,871			71,973,985	72,869,475		71,925,761

See accompanying notes to unaudited condensed consolidated financial statements.

4

Glacier Bancorp, Inc.

Unaudited Condensed Consolidated Statements of Comprehensive Income

	Three Months ended					Nine Months ended
(Dollars in thousands)	September 30, 2013			September 30, 2012		September 30, 2013		September 30, 2012
Net Income	$	25,628		19,444		69,098		54,758
Other Comprehensive Income, Net of Tax
Unrealized (losses) gains on available-for-sale securities	(21,600		)	8,733		(77,285	)	31,965
Reclassification adjustment for losses included in net income	403			—		299		—
Net unrealized (losses) gains on securities	(21,197		)	8,733		(76,986	)	31,965
Tax effect	8,246			(3,398	)	29,948		(12,435	)
Net of tax amount	(12,951		)	5,335		(47,038	)	19,530
Unrealized (losses) gains on derivatives used for cash flow hedges	(735		)	(2,507	)	14,827		(8,446	)
Tax effect	287			975		(5,768	)	3,285
Net of tax amount	(448		)	(1,532	)	9,059		(5,161	)
Total other comprehensive (loss) income, net of tax	(13,399		)	3,803		(37,979	)	14,369
Total Comprehensive Income	$	12,229		23,247		31,119		69,127

See accompanying notes to unaudited condensed consolidated financial statements.

5

Glacier Bancorp, Inc.

Unaudited Condensed Consolidated Statements of Changes in Stockholders’ Equity

Nine Months ended September 30, 2013 and 2012

(Dollars in thousands, except per share data)	Common Stock			Paid-in Capital		Retained Earnings Substantially Restricted		Accumulated Other Compre- hensive Income
	Shares	Amount								Total
Balance at December 31, 2011	71,915,073	$	719	642,882		173,139		33,487		850,227
Comprehensive income	—	—		—		54,758		14,369		69,127
Cash dividends declared ($0.39 per share)	—	—		—		(28,052	)	—		(28,052	)
Stock issuances under stock incentive plans	22,149	—		323		—		—		323
Stock-based compensation and related taxes	—	—		(1,468	)	—		—		(1,468	)
Balance at September 30, 2012	71,937,222	$	719	641,737		199,845		47,856		890,157
Balance at December 31, 2012	71,937,222	$	719	641,737		210,531		47,962		900,949
Comprehensive income (loss)	—	—		—		69,098		(37,979	)	31,119
Cash dividends declared ($0.44 per share)	—	—		—		(32,299	)	—		(32,299	)
Stock issuances under stock incentive plans	227,597	2		3,500		—		—		3,502
Stock issued in connection with acquisitions	2,143,132	22		45,012		—		—		45,034
Stock-based compensation and related taxes	—	—		(498	)	—		—		(498	)
Balance at September 30, 2013	74,307,951	$	743	689,751		247,330		9,983		947,807

See accompanying notes to unaudited condensed consolidated financial statements.

6

Glacier Bancorp, Inc.

Unaudited Condensed Consolidated Statements of Cash Flows

	Nine Months ended
(Dollars in thousands)	September 30, 2013			September 30, 2012
Operating Activities
Net income	$	69,098		54,758
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	5,085			19,250
Net amortization of investment securities premiums and discounts	55,043			48,712
Federal Home Loan Bank stock dividends	—			(5	)
Mortgage loans held for sale originated or acquired	(760,860		)	(844,155	)
Proceeds from sales of mortgage loans held for sale	904,066			872,659
Gain on sale of loans	(23,582		)	(23,063	)
Loss on sale of investments	299			—
Stock-based compensation expense, net of tax benefits	800			255
Excess tax deficiencies from stock-based compensation	219			8
Depreciation of premises and equipment	7,408			7,384
Loss on sale of other real estate owned and writedown, net	1,276			11,671
Amortization of core deposit intangibles	1,684			1,619
Net increase in accrued interest receivable	(2,628		)	(4,398	)
Net decrease (increase) in other assets	3,459			(3,649	)
Net decrease in accrued interest payable	(1,290		)	(1,172	)
Net increase in other liabilities	12,526			13,082
Net cash provided by operating activities	272,603			152,956
Investing Activities
Proceeds from sales, maturities and prepayments of investment securities, available-for-sale	1,676,928			1,397,533
Purchases of investment securities, available-for-sale	(1,321,504		)	(1,873,893	)
Principal collected on loans	854,553			706,240
Loans originated or acquired	(1,121,384		)	(716,729	)
Net addition of premises and equipment and other real estate owned	(6,861		)	(7,896	)
Proceeds from sale of other real estate owned	18,131			28,483
Net sale (purchase) of non-marketable equity securities	583			(664	)
Net cash received from acquisitions	26,155			—
Net cash provided by (used in) investment activities	126,601			(466,926	)
Financing Activities
Net (decrease) increase in deposits	(301,759		)	381,884
Net increase in securities sold under agreements to repurchase	24,805			156,193
Net decrease in Federal Home Loan Bank advances	(35,098		)	(152,025	)
Net (decrease) increase in federal funds purchased and other borrowed funds	(1,458		)	264
Cash dividends paid	(21,153		)	(28,052	)
Excess tax deficiencies from stock-based compensation	(219		)	(8	)
Proceeds from stock options exercised	3,322			81
Net cash (used in) provided by financing activities	(331,560		)	358,337
Net increase in cash and cash equivalents	67,644			44,367
Cash and cash equivalents at beginning of period	187,040			128,032
Cash and cash equivalents at end of period	$	254,684		172,399

See accompanying notes to unaudited condensed consolidated financial statements.

7

Glacier Bancorp, Inc.

Unaudited Condensed Consolidated Statements of Cash Flows (Continued)

	Nine Months ended
(Dollars in thousands)	September 30, 2013		September 30, 2012
Supplemental Disclosure of Cash Flow Information
Cash paid during the period for interest	$	23,120	28,721
Cash paid during the period for income taxes	17,283		18,081
Supplemental Disclosure of Non-Cash Investing Activities
Sale and refinancing of other real estate owned	$	3,549	1,578
Transfer of loans to other real estate owned	13,091		21,029
Acquisitions
Fair value of common stock shares issued	45,033		—
Cash consideration for outstanding shares	24,858		—
Fair value of assets acquired	630,569		—
Liabilities assumed	560,678		—

See accompanying notes to unaudited condensed consolidated financial statements.

8

Glacier Bancorp, Inc.

Notes to Unaudited Condensed Consolidated Financial Statements

Note 1. Nature of Operations and Summary of Significant Accounting Policies

General

Glacier Bancorp, Inc. (“Company”) is a Montana corporation headquartered in Kalispell, Montana. The Company provides a full range of banking services to individual and corporate customers in Montana, Idaho, Wyoming, Colorado, Utah and Washington through thirteen divisions of its wholly-owned bank subsidiary, Glacier Bank (“Bank”). The Company offers a wide range of banking products and services, including transaction and savings deposits, real estate, commercial, agriculture and consumer loans, mortgage origination services, and retail brokerage services. The Company serves individuals, small to medium-sized businesses, community organizations and public entities.

In the opinion of management, the accompanying unaudited condensed consolidated financial statements contain all adjustments (consisting of normal recurring adjustments) necessary for a fair presentation of the Company’s financial condition as of September 30, 2013, the results of operations and comprehensive income for the three and nine month periods ended September 30, 2013 and 2012, and changes in stockholders’ equity and cash flows for the nine month periods ended September 30, 2013 and 2012. The condensed consolidated statement of financial condition of the Company as of December 31, 2012 has been derived from the audited consolidated statements of the Company as of that date.

The accompanying unaudited condensed consolidated financial statements do not include all of the information and footnotes required by accounting principles generally accepted in the United States of America (“GAAP”) for complete financial statements. These unaudited condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and notes thereto contained in the Company’s Annual Report on Form 10-K for the year ended December 31, 2012. Operating results for the nine months ended September 30, 2013 are not necessarily indicative of the results anticipated for the year ending December 31, 2013.

The Company is a defendant in legal proceedings arising in the normal course of business. In the opinion of management, the disposition of pending litigation will not have a material affect on the Company’s consolidated financial position, results of operations or liquidity.

Material estimates that are particularly susceptible to significant change include the determination of the allowance for loan and lease losses (“ALLL” or “allowance”) and the valuations related to investments and real estate acquired in connection with foreclosures or in satisfaction of loans. For the determination of the ALLL and real estate valuation estimates, management obtains independent appraisals (new or updated) for significant items. Estimates relating to investment valuations are obtained from independent third parties.

Principles of Consolidation

The consolidated financial statements of the Company include the parent holding company and the Bank. The Bank consists of thirteen bank divisions, a treasury division and an information technology division. Each of the bank divisions operate under separate names, management teams and directors. The Company considers the Bank to be its sole operating segment as the Bank 1) engages in similar bank business activity from which it earns revenues and incurs expenses, 2) the operating results of the Bank are regularly reviewed by the Chief Executive Officer (i.e., the chief operating decision maker) who makes decisions about resources to be allocated to the Bank, and 3) financial information is available for the Bank. All significant inter-company transactions have been eliminated in consolidation.

On May 31, 2013, the Company completed its acquisition of Wheatland Bankshares, Inc. (“Wheatland”) and its wholly-owned subsidiary, First State Bank, a community bank based in Wheatland, Wyoming. On July 31, 2013, the Company completed its acquisition of North Cascades Bancshares, Inc. (“NCBI”) and its wholly-owned subsidiary, North Cascades National Bank, a community bank based in Chelan, Washington. Both transactions were accounted for using the acquisition method, and their results of operations have been included in the Company’s consolidated financial statements as of the acquisition dates.

The Company formed GBCI Other Real Estate (“GORE”) to isolate certain bank foreclosed properties for legal protection and administrative purposes and the remaining properties are currently held for sale. GORE is included in the Bank operating segment due to its insignificant activity.

9

The Company owns the following trust subsidiaries, each of which issued trust preferred securities as Tier 1 capital instruments: Glacier Capital Trust II, Glacier Capital Trust III, Glacier Capital Trust IV, Citizens (ID) Statutory Trust I, Bank of the San Juans Bancorporation Trust I, First Company Statutory Trust 2001 and First Company Statutory Trust 2003. The trust subsidiaries are not included in the Company’s consolidated financial statements.

Variable Interest Entities

The Company has equity investments in Certified Development Entities (“CDE”) which have received allocations of New Markets Tax Credits (“NMTC”). The Company also has equity investments in Low-Income Housing Tax Credit (“LIHTC”) partnerships. The CDEs and the LIHTC partnerships are variable interest entities (“VIE”).

The following table summarizes the carrying amounts of the VIE’s assets and liabilities included in the Company’s consolidated financial statements at September 30, 2013 and December 31, 2012:

	September 30, 2013			December 31, 2012
(Dollars in thousands)	CDE (NMTC)		LIHTC	CDE (NMTC)	LIHTC
Assets
Loans receivable	$	35,956	—	35,480	—
Premises and equipment, net	—		13,641	—	16,066
Accrued interest receivable	113		—	117	—
Other assets	903		153	1,114	143
Total assets	$	36,972	13,794	36,711	16,209
Liabilities
Other borrowed funds	$	4,555	1,723	4,555	3,639
Accrued interest payable	4		5	4	6
Other liabilities	92		203	182	136
Total liabilities	$	4,651	1,931	4,741	3,781

Amounts presented in the table above are adjusted for intercompany eliminations. All assets presented can be used only to settle obligations of the consolidated VIEs and all liabilities presented consist of liabilities for which creditors and other beneficial interest holders therein have no recourse to the general credit of the Company.

Loans Receivable

Loans that are intended to be held-to-maturity are reported at the unpaid principal balance less net charge-offs and adjusted for deferred fees and costs on originated loans and unamortized premiums or discounts on acquired loans. Fees and costs on originated loans and premiums or discounts on acquired loans are deferred and subsequently amortized or accreted as a yield adjustment over the expected life of the loan utilizing the interest method. The objective of the interest method is to calculate periodic interest income at a constant effective yield. When a loan is paid off prior to maturity, the remaining fees and costs on originated loans and premiums or discounts on acquired loans are immediately recognized into interest income.

The Company’s loan segments, which are based on the purpose of the loan, include residential real estate, commercial, and consumer loans. The Company’s loan classes, a further disaggregation of segments, include residential real estate loans (residential real estate segment), commercial real estate and other commercial loans (commercial segment), and home equity and other consumer loans (consumer segment).

Loans that are thirty days or more past due based on payments received and applied to the loan are considered delinquent. Loans are designated non-accrual and the accrual of interest is discontinued when the collection of the contractual principal or interest is unlikely. A loan is typically placed on non-accrual when principal or interest is due and has remained unpaid for ninety days or more. When a loan is placed on non-accrual status, interest previously accrued but not collected is reversed against current period interest income. Subsequent payments are applied to the outstanding principal balance if doubt remains as to the ultimate collectability of the loan. Interest accruals are not resumed on partially charged-off impaired loans. For other loans on nonaccrual, interest accruals are resumed on such loans only when they are brought fully current with respect to interest and principal and when, in the judgment of management, the loans are estimated to be fully collectible as to both principal and interest.

10

The Company considers impaired loans to be the primary credit quality indicator for monitoring the credit quality of the loan portfolio. Loans are designated impaired when, based upon current information and events, it is probable that the Company will be unable to collect the scheduled payments of principal or interest when due according to the contractual terms of the loan agreement and therefore, the Company has serious doubts as to the ability of such borrowers to fulfill the contractual obligation. Impaired loans include non-performing loans (i.e., non-accrual loans and accruing loans ninety days or more past due) and accruing loans under ninety days past due where it is probable payments will not be received according to the loan agreement (e.g., troubled debt restructuring). Interest income on accruing impaired loans is recognized using the interest method. The Company measures impairment on a loan-by-loan basis in the same manner for each class within the loan portfolio. An insignificant delay or shortfall in the amounts of payments would not cause a loan or lease to be considered impaired. The Company determines the significance of payment delays and shortfalls on a case-by-case basis, taking into consideration all of the facts and circumstances surrounding the loan and the borrower, including the length and reasons for the delay, the borrower’s prior payment record, and the amount of the shortfall in relation to the principal and interest due.

A restructured loan is considered a troubled debt restructuring (“TDR”) if the creditor, for economic or legal reasons related to the debtor’s financial difficulties, grants a concession to the debtor that it would not otherwise consider. A TDR loan is considered an impaired loan and a specific valuation allowance is established when the fair value of the collateral-dependent loan or present value of the loan’s expected future cash flows (discounted at the loan’s effective interest rate based on the original contractual rate) is lower than the carrying value of the impaired loan. The Company made the following types of loan modifications, some of which were considered a TDR:

• Reduction of the stated interest rate for the remaining term of the debt;

• Extension of the maturity date(s) at a stated rate of interest lower than the current market rate for newly originated debt having similar risk characteristics; and

• Reduction of the face amount of the debt as stated in the debt agreements.

The Company recognizes that while borrowers may experience deterioration in their financial condition, many continue to be creditworthy customers who have the willingness and capacity for debt repayment. In determining whether non-restructured or unimpaired loans issued to a single or related party group of borrowers should continue to accrue interest when the borrower has other loans that are impaired or are TDRs, the Company on a quarterly or more frequent basis performs an updated and comprehensive assessment of the willingness and capacity of the borrowers to timely and ultimately repay their total debt obligations, including contingent obligations. Such analysis takes into account current financial information about the borrowers and financially responsible guarantors, if any, including for example:

• analysis of global, i.e., aggregate debt service for total debt obligations;

• assessment of the value and security protection of collateral pledged using current market conditions and alternative market assumptions across a variety of potential future situations; and

• loan structures and related covenants.

For additional information relating to loans, see Note 3.

Allowance for Loan and Lease Losses

Based upon management’s analysis of the Company’s loan portfolio, the balance of the ALLL is an estimate of probable credit losses known and inherent within the Bank’s loan portfolio as of the date of the consolidated financial statements. The ALLL is analyzed at the loan class level and is maintained within a range of estimated losses. Determining the adequacy of the ALLL involves a high degree of judgment and is inevitably imprecise as the risk of loss is difficult to quantify. The determination of the ALLL and the related provision for loan losses is a critical accounting estimate that involves management’s judgments about all known relevant internal and external environmental factors that affect loan losses. The balance of the ALLL is highly dependent upon management’s evaluations of borrowers’ current and prospective performance, appraisals and other variables affecting the quality of the loan portfolio. Individually significant loans and major lending areas are reviewed periodically to determine potential problems at an early date. Changes in management’s estimates and assumptions are reasonably possible and may have a material impact upon the Company’s consolidated financial statements, results of operations or capital.

11

The ALLL consists of a specific valuation allowance component and a general valuation allowance component. The specific component relates to loans that are determined to be impaired and individually evaluated for impairment. The Company measures impairment on a loan-by-loan basis based on the present value of expected future cash flows discounted at the loan’s effective interest rate, except when it is determined that repayment of the loan is expected to be provided solely by the underlying collateral. For impairment based on expected future cash flows, the Company considers all information available as of a measurement date, including past events, current conditions, potential prepayments, and estimated cost to sell when such costs are expected to reduce the cash flows available to repay or otherwise satisfy the loan. For alternative ranges of cash flows, the likelihood of the possible outcomes is considered in determining the best estimate of expected future cash flows. The effective interest rate for a loan restructured in a TDR is based on the original contractual rate. For collateral-dependent loans and real estate loans for which foreclosure or a deed-in-lieu of foreclosure is probable, impairment is measured by the fair value of the collateral, less estimated cost to sell. The fair value of the collateral is determined primarily based upon appraisal or evaluation of the underlying real property value.

The general valuation allowance component relates to probable credit losses inherent in the balance of the loan portfolio based on historical loss experience, adjusted for changes in trends and conditions of qualitative or environmental factors. The historical loss experience is based on the previous twelve quarters loss experience by loan class adjusted for risk characteristics in the existing loan portfolio. The same trends and conditions are evaluated for each class within the loan portfolio; however, the risk characteristics are weighted separately at the individual class level based on the Company’s judgment and experience.

The changes in trends and conditions of certain items include the following:

• Changes in lending policies and procedures, including changes in underwriting standards and collection, charge-off, and recovery practices not considered elsewhere in estimating credit losses;

• Changes in international, national, regional, and local economic and business conditions and developments that affect the collectability of the portfolio, including the condition of various market segments;

• Changes in the nature and volume of the portfolio and in the terms of loans;

• Changes in experience, ability, and depth of lending management and other relevant staff;

• Changes in the volume and severity of past due and nonaccrual loans;

• Changes in the quality of the Company’s loan review system;

• Changes in the value of underlying collateral for collateral-dependent loans;

• The existence and effect of any concentrations of credit, and changes in the level of such concentrations; and

• The effect of other external factors such as competition and legal and regulatory requirements on the level of estimated credit losses in the Company’s existing portfolio.

The ALLL is increased by provisions for loan losses which are charged to expense. The portions of loan balances determined by management to be uncollectible are charged-off as a reduction of the ALLL and recoveries of amounts previously charged-off are credited as an increase to the ALLL. The Company’s charge-off policy is consistent with bank regulatory standards. Consumer loans generally are charged off when the loan becomes over 120 days delinquent. Real estate acquired as a result of foreclosure or by deed-in-lieu of foreclosure is classified as real estate owned until such time as it is sold.

At acquisition date, the assets and liabilities of acquired banks are recorded at their estimated fair values which results in no ALLL carried over from acquired banks. Subsequent to acquisition, an allowance will be recorded on the acquired loan portfolios for further credit deterioration, if any.

Impact of Recent Authoritative Accounting Guidance

The Accounting Standards Codification^™ (“ASC”) is the Financial Accounting Standards Board’s (“FASB”) officially recognized source of authoritative GAAP applicable to all public and non-public non-governmental entities. Rules and interpretive releases of the Securities and Exchange Commission (“SEC”) under the authority of the federal securities laws are also sources of authoritative GAAP for the Company as an SEC registrant. All other accounting literature is non-authoritative.

12

In June 2011, FASB amended FASB ASC Topic 220, Comprehensive Income. The amendment provides an entity the option to present the total of comprehensive income, the components of net income, and the components of other comprehensive income either in a single continuous statement or in two separate but consecutive statements. Accounting Standards Update (“ASU”) No. 2011-12, Comprehensive Income (Topic 220) deferred the specific requirement of the amendment to present items that are reclassified from accumulated other comprehensive income to net income separately with their respective components of net income and other comprehensive income. The amendments were effective retrospectively during interim and annual periods beginning after December 15, 2011. ASU No. 2013-2, Comprehensive Income (Topic 220) reversed the deferment of ASU 2011-12 and will be effective prospectively for reporting periods beginning after December 15, 2012 and early adoption is permitted. The Company early adopted ASU No. 2013-2 as of December 31, 2012. The Company has evaluated the impact of the adoption of these amendments and determined there was not a material effect on the Company’s financial position or results of operations.

Note 2. Investment Securities, Available-for-Sale

A comparison of the amortized cost and estimated fair value of the Company’s investment securities designated as available-for-sale is presented below.

	September 30, 2013
	Weighted		Amortized		Gross Unrealized			Fair
(Dollars in thousands)	Yield		Cost		Gains	Losses		Value
U.S. government sponsored enterprises
Maturing after one year through five years	2.29	%	$	11,278	240	—		11,518
Maturing after five years through ten years	1.82	%	38		—	—		38
	2.29	%	11,316		240	—		11,556
State and local governments
Maturing within one year	2.18	%	6,059		52	—		6,111
Maturing after one year through five years	2.10	%	162,569		3,096	(431	)	165,234
Maturing after five years through ten years	3.17	%	57,892		1,122	(832	)	58,182
Maturing after ten years	4.46	%	1,104,890		28,571	(21,604	)	1,111,857
	4.10	%	1,331,410		32,841	(22,867	)	1,341,384
Corporate bonds
Maturing within one year	2.10	%	73,064		736	—		73,800
Maturing after one year through five years	2.10	%	358,034		2,890	(2,852	)	358,072
Maturing after five years through ten years	2.22	%	11,058		—	(85	)	10,973
	2.10	%	442,156		3,626	(2,937	)	442,845
Residential mortgage-backed securities	2.44	%	1,515,728		15,357	(7,917	)	1,523,168
Total investment securities	3.06	%	$	3,300,610	52,064	(33,721	)	3,318,953

13

	December 31, 2012
	Weighted		Amortized		Gross Unrealized			Fair
(Dollars in thousands)	Yield		Cost		Gains	Losses		Value
U.S. government and federal agency
Maturing within one year	1.62	%	$	201	1	—		202
U.S. government sponsored enterprises
Maturing after one year through five years	2.30	%	17,064		371	—		17,435
Maturing after five years through ten years	2.03	%	44		1	—		45
	2.29	%	17,108		372	—		17,480
State and local governments
Maturing within one year	2.01	%	4,288		28	(2	)	4,314
Maturing after one year through five years	2.11	%	149,497		4,142	(142	)	153,497
Maturing after five years through ten years	2.95	%	38,346		1,102	(99	)	39,349
Maturing after ten years	4.70	%	935,897		82,823	(1,362	)	1,017,358
	4.29	%	1,128,028		88,095	(1,605	)	1,214,518
Corporate bonds
Maturing within one year	1.73	%	18,412		51	—		18,463
Maturing after one year through five years	2.22	%	250,027		4,018	(238	)	253,807
Maturing after five years through ten years	2.23	%	16,144		381	—		16,525
	2.19	%	284,583		4,450	(238	)	288,795
Collateralized debt obligations
Maturing after ten years	8.03	%	1,708		—	—		1,708
Residential mortgage-backed securities	1.95	%	2,156,049		8,860	(4,607	)	2,160,302
Total investment securities	2.71	%	$	3,587,677	101,778	(6,450	)	3,683,005

Included in the residential mortgage-backed securities are $3,214,000 and $46,733,000 as of September 30, 2013 and December 31, 2012, respectively, of non-guaranteed private label whole loan mortgage-backed securities of which none of the underlying collateral is considered “subprime.”

Maturities of securities do not reflect repricing opportunities present in adjustable rate securities, nor do they reflect expected shorter maturities based upon early prepayment of principal. Weighted average yields are based on the interest method taking into account premium amortization, discount accretion and mortgage-backed securities’ prepayment provisions. Weighted average yields on tax-exempt investment securities exclude the federal income tax benefit.

The cost of each investment sold is determined by specific identification. Gain or loss on sale of investments consists of the following: 

	Three Months ended				Nine Months ended
(Dollars in thousands)	September 30, 2013			September 30, 2012	September 30, 2013		September 30, 2012
Gross proceeds	$	102,483		—	181,971		—
Less amortized cost	(102,886		)	—	(182,270	)	—
Net loss on sale of investments	$	(403	)	—	(299	)	—
Gross gain on sale of investments	$	3,467		—	3,723		—
Gross loss on sale of investments	(3,870		)	—	(4,022	)	—
Net loss on sale of investments	$	(403	)	—	(299	)	—

14

Investments with an unrealized loss position are summarized as follows:

	September 30, 2013
	Less than 12 Months				12 Months or More			Total
(Dollars in thousands)	Fair Value		Unrealized Loss		Fair Value	Unrealized Loss		Fair Value	Unrealized Loss
State and local governments	$	405,834	(21,121	)	22,373	(1,746	)	428,207	(22,867	)
Corporate bonds	189,130		(2,937	)	—	—		189,130	(2,937	)
Residential mortgage-backed securities	446,642		(7,917	)	—	—		446,642	(7,917	)
Total temporarily impaired securities	$	1,041,606	(31,975	)	22,373	(1,746	)	1,063,979	(33,721	)

	December 31, 2012
	Less than 12 Months				12 Months or More			Total
(Dollars in thousands)	Fair Value		Unrealized Loss		Fair Value	Unrealized Loss		Fair Value	Unrealized Loss
State and local governments	$	102,896	(1,531	)	4,533	(74	)	107,429	(1,605	)
Corporate bonds	41,856		(238	)	—	—		41,856	(238	)
Residential mortgage-backed securities	955,235		(4,041	)	62,905	(566	)	1,018,140	(4,607	)
Total temporarily impaired securities	$	1,099,987	(5,810	)	67,438	(640	)	1,167,425	(6,450	)

With respect to the Company’s review of its securities in an unrealized loss position at September 30, 2013, management determined that it did not intend to sell and there was no expected requirement to sell any of its temporarily impaired securities. Based on an analysis of its impaired securities as of September 30, 2013 and December 31, 2012, the Company determined that none of such securities had other-than-temporary impairment.

15

Note 3. Loans Receivable, Net

The following schedules summarize the activity in the ALLL on a portfolio class basis:

	Three Months ended September 30, 2013
(Dollars in thousands)	Total			Residential Real Estate		Commercial Real Estate		Other Commercial		Home Equity		Other Consumer
Allowance for loan and lease losses
Balance at beginning of period	$	130,883		14,797		73,885		24,116		9,626		8,459
Provision for loan losses	1,907			950		381		385		125		66
Charge-offs	(3,077		)	(42	)	(1,235	)	(1,065	)	(333	)	(402	)
Recoveries	1,052			45		367		385		73		182
Balance at end of period	$	130,765		15,750		73,398		23,821		9,491		8,305

	Three Months ended September 30, 2012
(Dollars in thousands)	Total			Residential Real Estate		Commercial Real Estate		Other Commercial		Home Equity		Other Consumer
Allowance for loan and lease losses
Balance at beginning of period	$	137,459		18,139		79,098		20,570		10,904		8,748
Provision for loan losses	2,700			209		(1,210	)	2,859		(555	)	1,397
Charge-offs	(5,052		)	(1,172	)	(586	)	(1,441	)	(1,044	)	(809	)
Recoveries	1,553			73		453		241		679		107
Balance at end of period	$	136,660		17,249		77,755		22,229		9,984		9,443

	Nine Months ended September 30, 2013
(Dollars in thousands)	Total			Residential Real Estate		Commercial Real Estate		Other Commercial		Home Equity		Other Consumer
Allowance for loan and lease losses
Balance at beginning of period	$	130,854		15,482		74,398		21,567		10,659		8,748
Provision for loan losses	5,085			464		(51	)	3,964		566		142
Charge-offs	(8,962		)	(391	)	(2,538	)	(2,817	)	(1,962	)	(1,254	)
Recoveries	3,788			195		1,589		1,107		228		669
Balance at end of period	$	130,765		15,750		73,398		23,821		9,491		8,305

	Nine Months ended September 30, 2012
(Dollars in thousands)	Total			Residential Real Estate		Commercial Real Estate		Other Commercial		Home Equity		Other Consumer
Allowance for loan and lease losses
Balance at beginning of period	$	137,516		17,227		76,920		20,833		13,616		8,920
Provision for loan losses	19,250			2,294		11,800		4,163		(1,025	)	2,018
Charge-offs	(24,789		)	(2,492	)	(13,120	)	(3,797	)	(3,402	)	(1,978	)
Recoveries	4,683			220		2,155		1,030		795		483
Balance at end of period	$	136,660		17,249		77,755		22,229		9,984		9,443

16

The following schedules disclose the ALLL and loans receivable on a portfolio class basis:

	September 30, 2013
(Dollars in thousands)	Total		Residential Real Estate	Commercial Real Estate	Other Commercial	Home Equity	Other Consumer
Allowance for loan and lease losses
Individually evaluated for impairment	$	12,728	1,088	6,662	3,810	109	1,059
Collectively evaluated for impairment	118,037		14,662	66,736	20,011	9,382	7,246
Total allowance for loan and lease losses	$	130,765	15,750	73,398	23,821	9,491	8,305
Loans receivable
Individually evaluated for impairment	$	206,918	27,104	125,566	38,390	10,091	5,767
Collectively evaluated for impairment	3,794,181		556,713	1,868,492	795,839	363,421	209,716
Total loans receivable	$	4,001,099	583,817	1,994,058	834,229	373,512	215,483

	December 31, 2012
(Dollars in thousands)	Total		Residential Real Estate	Commercial Real Estate	Other Commercial	Home Equity	Other Consumer
Allowance for loan and lease losses
Individually evaluated for impairment	$	15,534	1,680	7,716	3,859	870	1,409
Collectively evaluated for impairment	115,320		13,802	66,682	17,708	9,789	7,339
Total allowance for loan and lease losses	$	130,854	15,482	74,398	21,567	10,659	8,748
Loans receivable
Individually evaluated for impairment	$	201,735	25,862	125,282	33,593	11,074	5,924
Collectively evaluated for impairment	3,195,690		490,605	1,530,226	589,804	392,851	192,204
Total loans receivable	$	3,397,425	516,467	1,655,508	623,397	403,925	198,128

Substantially all of the Company’s loan receivables are with customers in the Company’s geographic market areas. Although the Company has a diversified loan portfolio, a substantial portion of its customers’ ability to honor their obligations is dependent upon the economic performance in the Company’s market areas. Net deferred fees, costs, premiums, and discounts of $10,870,000 and $1,379,000 were included in the loans receivable balance at September 30, 2013 and December 31, 2012, respectively.

17

The following schedules disclose the impaired loans by portfolio class basis:

	At or for the Three or Nine Months ended September 30, 2013
(Dollars in thousands)	Total		Residential Real Estate	Commercial Real Estate	Other Commercial	Home Equity	Other Consumer
Loans with a specific valuation allowance
Recorded balance	$	62,614	7,887	28,194	22,368	673	3,492
Unpaid principal balance	64,969		8,032	29,463	22,986	717	3,771
Specific valuation allowance	12,728		1,088	6,662	3,810	109	1,059
Average balance - three months	59,817		7,431	26,525	21,780	495	3,586
Average balance - nine months	59,402		7,237	26,653	21,321	737	3,454
Loans without a specific valuation allowance
Recorded balance	$	144,304	19,217	97,372	16,022	9,418	2,275
Unpaid principal balance	174,258		20,681	120,914	19,233	11,026	2,404
Average balance - three months	139,928		18,481	95,175	15,768	8,766	1,738
Average balance - nine months	139,368		18,420	95,857	14,011	9,017	2,063
Totals
Recorded balance	$	206,918	27,104	125,566	38,390	10,091	5,767
Unpaid principal balance	239,227		28,713	150,377	42,219	11,743	6,175
Specific valuation allowance	12,728		1,088	6,662	3,810	109	1,059
Average balance - three months	199,745		25,912	121,700	37,548	9,261	5,324
Average balance - nine months	198,770		25,657	122,510	35,332	9,754	5,517

	At or for the Year ended December 31, 2012
(Dollars in thousands)	Total		Residential Real Estate	Commercial Real Estate	Other Commercial	Home Equity	Other Consumer
Loans with a specific valuation allowance
Recorded balance	$	62,759	7,334	29,595	21,205	1,354	3,271
Unpaid principal balance	70,261		7,459	36,887	21,278	1,362	3,275
Specific valuation allowance	15,534		1,680	7,716	3,859	870	1,409
Average balance	76,656		12,797	36,164	22,665	1,390	3,640
Loans without a specific valuation allowance
Recorded balance	$	138,976	18,528	95,687	12,388	9,720	2,653
Unpaid principal balance	149,412		19,613	102,798	14,318	9,965	2,718
Average balance	162,505		16,034	111,554	19,733	11,993	3,191
Totals
Recorded balance	$	201,735	25,862	125,282	33,593	11,074	5,924
Unpaid principal balance	219,673		27,072	139,685	35,596	11,327	5,993
Specific valuation allowance	15,534		1,680	7,716	3,859	870	1,409
Average balance	239,161		28,831	147,718	42,398	13,383	6,831

Interest income recognized on impaired loans for the periods ended September 30, 2013 and December 31, 2012 was not significant.

18

The following is a loans receivable aging analysis on a portfolio class basis:

	September 30, 2013
(Dollars in thousands)	Total		Residential Real Estate	Commercial Real Estate	Other Commercial	Home Equity	Other Consumer
Accruing loans 30-59 days past due	$	21,294	516	11,829	5,854	1,828	1,267
Accruing loans 60-89 days past due	5,107		824	2,419	683	797	384
Accruing loans 90 days or more past due	174		—	109	35	28	2
Non-accrual loans	88,293		12,604	53,536	11,591	8,953	1,609
Total past due and non-accrual loans	114,868		13,944	67,893	18,163	11,606	3,262
Current loans receivable	3,886,231		569,873	1,926,165	816,066	361,906	212,221
Total loans receivable	$	4,001,099	583,817	1,994,058	834,229	373,512	215,483

	December 31, 2012
(Dollars in thousands)	Total		Residential Real Estate	Commercial Real Estate	Other Commercial	Home Equity	Other Consumer
Accruing loans 30-59 days past due	$	17,454	3,897	7,424	2,020	2,872	1,241
Accruing loans 60-89 days past due	9,643		1,870	3,745	645	2,980	403
Accruing loans 90 days or more past due	1,479		451	594	197	188	49
Non-accrual loans	96,933		14,237	55,687	13,200	11,241	2,568
Total past due and non-accrual loans	125,509		20,455	67,450	16,062	17,281	4,261
Current loans receivable	3,271,916		496,012	1,588,058	607,335	386,644	193,867
Total loans receivable	$	3,397,425	516,467	1,655,508	623,397	403,925	198,128

The following is a summary of the TDRs that occurred during the periods presented and the TDRs that occurred within the previous twelve months that subsequently defaulted during the periods presented on a portfolio class basis:

	Three Months ended September 30, 2013
(Dollars in thousands)	Total		Residential Real Estate	Commercial Real Estate	Other Commercial	Home Equity	Other Consumer
Troubled debt restructurings
Number of loans	9		2	4	—	1	2
Pre-modification recorded balance	$	2,926	284	2,481	—	57	104
Post-modification recorded balance	$	3,141	499	2,481	—	57	104
Troubled debt restructurings that subsequently defaulted
Number of loans	2		—	—	2	—	—
Recorded balance	$	363	—	—	363	—	—

19

	Three Months ended September 30, 2012
(Dollars in thousands)	Total		Residential Real Estate	Commercial Real Estate	Other Commercial	Home Equity	Other Consumer
Troubled debt restructurings
Number of loans	46		1	21	19	2	3
Pre-modification recorded balance	$	38,125	280	20,866	16,601	219	159
Post-modification recorded balance	$	35,475	281	18,242	16,571	222	159
Troubled debt restructurings that subsequently defaulted
Number of loans	3		2	—	—	1	—
Recorded balance	$	1,792	1,622	—	—	170	—

	Nine Months ended September 30, 2013
(Dollars in thousands)	Total		Residential Real Estate	Commercial Real Estate	Other Commercial	Home Equity	Other Consumer
Troubled debt restructurings
Number of loans	50		9	17	17	2	5
Pre-modification recorded balance	$	12,016	1,907	7,137	2,572	147	253
Post-modification recorded balance	$	12,418	2,293	7,137	2,588	147	253
Troubled debt restructurings that subsequently defaulted
Number of loans	10		1	4	5	—	—
Recorded balance	$	2,772	265	1,918	589	—	—

	Nine Months ended September 30, 2012
(Dollars in thousands)	Total		Residential Real Estate	Commercial Real Estate	Other Commercial	Home Equity	Other Consumer
Troubled debt restructurings
Number of loans	149		9	61	60	9	10
Pre-modification recorded balance	$	66,580	1,981	37,712	25,033	1,314	540
Post-modification recorded balance	$	61,944	1,982	33,080	25,025	1,317	540
Troubled debt restructurings that subsequently defaulted
Number of loans	17		2	10	3	1	1
Recorded balance	$	10,204	1,622	7,553	801	170	58

For the nine months ended September 30, 2013 and 2012, the majority of TDRs occurring in most loan classes was a result of an extension of the maturity date which aggregated 59 percent and 56 percent, respectively, of total TDRs. For commercial real estate, the class with the largest dollar amount of TDRs, approximately 63 percent and 44 percent, respectively, was a result of an extension of the maturity date and 25 percent and 24 percent, respectively, was due to a combination of an interest rate reduction, extension of the maturity date, or reduction in the face amount.

In addition to the TDRs that occurred during the period provided in the preceding table, the Company had TDRs with pre-modification loan balances of $14,695,000 and $30,261,000 for the nine months ended September 30, 2013 and 2012, respectively, for which other real estate owned (“OREO”) was received in full or partial satisfaction of the loans. The majority of such TDRs for both periods was in commercial real estate. 

20

Note 4. Goodwill

The Company performed its annual goodwill impairment test during the third quarter of 2013 and determined the fair value of the aggregated reporting units exceeded the carrying value, such that the Company’s goodwill was not considered impaired. Changes in the economic environment, operations of the aggregated reporting units, or other factors could result in the decline in the fair value of the aggregated reporting units which could result in a goodwill impairment in the future. For additional information on goodwill related to acquisitions, see Note 9.

The following schedule discloses the changes in the carrying value of goodwill:

	Three Months ended			Nine Months ended
(Dollars in thousands)	September 30, 2013		September 30, 2012	September 30, 2013	September 30, 2012
Net carrying value at beginning of period	$	119,509	106,100	106,100	106,100
Acquisitions	10,197		—	23,606	—
Net carrying value at end of period	$	129,706	106,100	129,706	106,100

The gross carrying value of goodwill and the accumulated impairment charge consists of the following:

(Dollars in thousands)	September 30, 2013			December 31, 2012
Gross carrying value	$	169,865		146,259
Accumulated impairment charge	(40,159		)	(40,159	)
Net carrying value	$	129,706		106,100

Note 5. Derivatives and Hedging Activities

As of September 30, 2013, the Company’s interest rate swap derivative financial instruments were designated as cash flow hedges and are summarized as follows:

(Dollars in thousands)	Forecasted Notional  Amount		Variable Interest Rate 1	Fixed Interest Rate 1		Term 2
Interest rate swap	$	160,000	3 month LIBOR	3.378	%	Oct. 21, 2014 - Oct. 21, 2021
Interest rate swap	100,000		3 month LIBOR	2.498	%	Nov 30, 2015 - Nov. 30, 2022

__________

¹The Company pays the fixed interest rate and the counterparties pay the Company the variable interest rate.

²No cash will be exchanged prior to the term.

The hedging strategy converts the LIBOR based variable interest rate on forecasted borrowings to a fixed interest rate, thereby protecting the Company from floating interest rate variability.

The following table summarizes the fair value of the Company’s interest rate swap derivative financial instruments:

		Fair Value
(Dollars in thousands)	Balance Sheet Location	September 30, 2013		December 31, 2012
Interest rate swaps	Other liabilities	$	2,004	16,832

21

Pursuant to the interest rate swap agreements, the Company pledged collateral to the counterparties in the form of investment securities totaling $7,856,000 at September 30, 2013. There was $0 collateral pledged from the counterparties to the Company as of September 30, 2013. There is the possibility that the Company may need to pledge additional collateral in the future if there were further declines in the fair value of the interest rate swap derivative financial instruments versus the collateral pledged.

Note 6. Accumulated Other Comprehensive Income

The components of accumulated other comprehensive income, included in stockholders’ equity, are as follows:

(Dollars in thousands)	September 30, 2013			December 31, 2012
Unrealized gains on available-for-sale securities	$	18,343		95,328
Tax effect	(7,136		)	(37,083	)
Net of tax amount	11,207			58,245
Unrealized losses on derivatives used for cash flow hedges	(2,004		)	(16,832	)
Tax effect	780			6,549
Net of tax amount	(1,224		)	(10,283	)
Total accumulated other comprehensive income	$	9,983		47,962

Note 7. Earnings Per Share

Basic earnings per share is computed by dividing net income by the weighted average number of shares of common stock outstanding during the period presented. Diluted earnings per share is computed by including the net increase in shares as if dilutive outstanding stock options were exercised, using the treasury stock method.

Basic and diluted earnings per share has been computed based on the following:

	Three Months ended			Nine Months ended
(Dollars in thousands, except per share data)	September 30, 2013		September 30, 2012	September 30, 2013	September 30, 2012
Net income available to common stockholders, basic and diluted	$	25,628	19,444	69,098	54,758
Average outstanding shares - basic	73,945,523		71,933,141	72,804,321	71,925,664
Add: dilutive stock options and awards	76,348		40,844	65,154	97
Average outstanding shares - diluted	74,021,871		71,973,985	72,869,475	71,925,761
Basic earnings per share	$	0.35	0.27	0.95	0.76
Diluted earnings per share	$	0.35	0.27	0.95	0.76

There were 49,932 and 903,945 options excluded from the diluted average outstanding share calculation for the nine months ended September 30, 2013 and 2012, respectively, due to the option exercise price exceeding the market price of the Company’s common stock.

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Note 8. Fair Value of Assets and Liabilities

Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. There is a fair value hierarchy which requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. The three levels of inputs that may be used to measure fair value are as follows:

Level 1    Quoted prices in active markets for identical assets or liabilities

Level 2 Observable inputs other than Level 1 prices, such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities

Level 3 Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities

Transfers in and out of Level 1 (quoted prices in active markets), Level 2 (significant other observable inputs) and Level 3 (significant unobservable inputs) are recognized on the actual transfer date. There were no transfers between fair value hierarchy levels during the nine month periods ended September 30, 2013 and 2012.

Recurring Measurements

The following is a description of the inputs and valuation methodologies used for assets and liabilities measured at fair value on a recurring basis, as well as the general classification of such assets and liabilities pursuant to the valuation hierarchy. There have been no significant changes in the valuation techniques during the period ended September 30, 2013.

Investment securities: fair value for available-for-sale securities is estimated by obtaining quoted market prices for identical assets, where available. If such prices are not available, fair value is based on independent asset pricing services and models, the inputs of which are market-based or independently sourced market parameters, including but not limited to, yield curves, interest rates, volatilities, prepayments, defaults, cumulative loss projections, and cash flows. Such securities are classified in Level 2 of the valuation hierarchy. Where Level 1 or Level 2 inputs are not available, such securities are classified as Level 3 within the hierarchy.

Fair value determinations of investment securities are the responsibility of the Company’s corporate accounting department. The Company contracts with independent third party pricing vendors to generate fair value estimates and the Company reviews the vendors’ inputs for fair value estimates and the recommended assignments of levels within the fair value hierarchy on a quarterly basis. The review includes the extent to which markets for investment securities are determined to have limited or no activity, or are judged to be active markets. The Company reviews the extent to which observable and unobservable inputs are used as well as the appropriateness of the underlying assumptions about risk that a market participant would use in active markets, with adjustments for limited or inactive markets. In considering the inputs to the fair value estimates, the Company places less reliance on quotes that are judged to not reflect orderly transactions, or are non-binding indications. The Company makes independent inquiries of other knowledgeable parties in testing the reliability of the inputs, including consideration for illiquidity, credit risk, and cash flow estimates. In assessing credit risk, the Company reviews payment performance, collateral adequacy, credit rating histories, and issuers’ financial statements with follow-up discussion with issuers. For those markets determined to be inactive, the valuation techniques used are models for which management verifies that discount rates are appropriately adjusted to reflect illiquidity and credit risk. The Company also independently obtains cash flow estimates that are stressed at levels that exceed those used by the independent third party pricing vendors.

Interest rate swap derivative financial instruments: fair values for interest rate swap derivative financial instruments are based upon the estimated amounts to settle the contracts considering current interest rates and are calculated using discounted cash flows that are observable or that can be corroborated by observable market data and, therefore, are classified within Level 2 of the valuation hierarchy. The inputs used to determine fair value include the 3 month LIBOR forward curve to estimate variable rate cash inflows and the spot LIBOR curve to estimate the discount rate. The estimated variable rate cash inflows are compared to the fixed rate outflows and such difference is discounted to a present value to estimate the fair value of the interest rate swaps. The Company also obtains and compares the reasonableness of the pricing from an independent party.

23

The following schedules disclose the fair value measurement of assets and liabilities measured at fair value on a recurring basis:

			Fair Value Measurements At the End of the Reporting Period Using
(Dollars in thousands)	Fair Value September 30, 2013		Quoted Prices in Active  Markets for Identical Assets (Level 1)	Significant Other Observable Inputs (Level 2)	Significant Unobservable Inputs (Level 3)
Investment securities, available-for-sale
U.S. government sponsored enterprises	$	11,556	—	11,556	—
State and local governments	1,341,384		—	1,341,384	—
Corporate bonds	442,845		—	442,845	—
Residential mortgage-backed securities	1,523,168		—	1,523,168	—
Total assets measured at fair value on a recurring basis	$	3,318,953	—	3,318,953	—
Interest rate swaps	$	2,004	—	2,004	—
Total liabilities measured at fair value on a recurring basis	$	2,004	—	2,004	—

			Fair Value Measurements At the End of the Reporting Period Using
(Dollars in thousands)	Fair Value December 31, 2012		Quoted Prices in Active  Markets for Identical Assets (Level 1)	Significant Other Observable Inputs (Level 2)	Significant Unobservable Inputs (Level 3)
Investment securities, available-for-sale
U.S. government and federal agency	$	202	—	202	—
U.S. government sponsored enterprises	17,480		—	17,480	—
State and local governments	1,214,518		—	1,214,518	—
Corporate bonds	288,795		—	288,795	—
Collateralized debt obligations	1,708		—	1,708	—
Residential mortgage-backed securities	2,160,302		—	2,160,302	—
Total assets measured at fair value on a recurring basis	$	3,683,005	—	3,683,005	—
Interest rate swaps	$	16,832	—	16,832	—
Total liabilities measured at fair value on a recurring basis	$	16,832	—	16,832	—

Non-recurring Measurements

The following is a description of the inputs and valuation methodologies used for assets recorded at fair value on a non-recurring basis, as well as the general classification of such assets pursuant to the valuation hierarchy. There have been no significant changes in the valuation techniques during the period ended September 30, 2013.

Other real estate owned: OREO is carried at the lower of fair value at acquisition date or estimated fair value, less estimated cost to sell. Estimated fair value of OREO is based on appraisals or evaluations (new or updated). OREO is classified within Level 3 of the fair value hierarchy.

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Collateral-dependent impaired loans, net of ALLL: loans included in the Company’s loan portfolio for which it is probable that the Company will not collect all principal and interest due according to contractual terms are considered impaired. Estimated fair value of collateral-dependent impaired loans is based on the fair value of the collateral, less estimated cost to sell. Collateral-dependent impaired loans are classified within Level 3 of the fair value hierarchy.

The Company’s credit departments review appraisals for OREO and collateral-dependent loans, giving consideration to the highest and best use of the collateral. The appraisal or evaluation (new or updated) is considered the starting point for determining fair value. The valuation techniques used in preparing appraisals or evaluations (new or updated) include the cost approach, income approach, sales comparison approach, or a combination of the preceding valuation techniques. The key inputs used to determine the fair value of the collateral-dependent loans and OREO include selling costs, discounted cash flow rate or capitalization rate, and adjustment to comparables. Valuations and significant inputs obtained by independent sources are reviewed by the Company for accuracy and reasonableness. The Company also considers other factors and events in the environment that may affect the fair value. The appraisals or evaluations (new or updated) are reviewed at least quarterly and more frequently based on current market conditions, including deterioration in a borrower’s financial condition and when property values may be subject to significant volatility. After review and acceptance of the collateral appraisal or evaluation (new or updated), adjustments to the impaired loan or OREO may occur. The Company generally obtains appraisals or evaluations (new or updated) annually.

The following schedules disclose the fair value measurement of assets with a recorded change during the period resulting from re-measuring the assets at fair value on a non-recurring basis:

			Fair Value Measurements At the End of the Reporting Period Using
(Dollars in thousands)	Fair Value September 30, 2013		Quoted Prices in Active  Markets for Identical Assets (Level 1)	Significant Other Observable Inputs (Level 2)	Significant Unobservable Inputs (Level 3)
Other real estate owned	$	7,646	—	—	7,646
Collateral-dependent impaired loans, net of ALLL	19,066		—	—	19,066
Total assets measured at fair value on a non-recurring basis	$	26,712	—	—	26,712

			Fair Value Measurements At the End of the Reporting Period Using
(Dollars in thousands)	Fair Value December 31, 2012		Quoted Prices in Active  Markets for Identical Assets (Level 1)	Significant Other Observable Inputs (Level 2)	Significant Unobservable Inputs (Level 3)
Other real estate owned	$	13,983	—	—	13,983
Collateral-dependent impaired loans, net of ALLL	22,966		—	—	22,966
Total assets measured at fair value on a non-recurring basis	$	36,949	—	—	36,949

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Non-recurring Measurements Using Significant Unobservable Inputs (Level 3)

The following table presents additional quantitative information about assets measured at fair value on a non-recurring basis and for which the Company has utilized Level 3 inputs to determine fair value:

	Fair Value		Quantitative Information about Level 3 Fair Value Measurements
(Dollars in thousands)	September 30, 2013		Valuation Technique	Unobservable Input	Range (Weighted Average) 1
Other real estate owned	$	6,828	Sales comparison approach	Selling costs	1.0% - 11.0% (7.0%)
				Adjustment to comparables	0.0% - 10.0% (0.0%)
	818		Combined approach	Selling costs	5.0% - 5.0% (5.0%)
				Adjustment to comparables	25.0% - 25.0% (25.0%)
	$	7,646
Collateral-dependent impaired loans, net of ALLL	$	442	Cost approach	Selling costs	10.0% - 50.0% (19.2%)
	2,553		Income approach	Selling costs	8.0% - 8.0% (8.0%)
				Discount rate	8.3% - 8.3% (8.3%)
	13,700		Sales comparison approach	Selling costs	0.0% - 10.0% (8.0%)
				Discount rate	0.0% - 0.0% (0.0%)
				Adjustment to comparables	0.0% - 1.0% (0.0%)
	2,371		Combined approach	Selling costs	8.0% - 8.0% (8.0%)
				Adjustment to comparables	10.0% - 36.0% (22.5%)
	$	19,066

__________

¹ The range for selling costs and adjustments to comparables indicate reductions to the fair value.

Fair Value of Financial Instruments

The following is a description of the methods used to estimate the fair value of all other assets and liabilities recognized at amounts other than fair value.

Cash and cash equivalents: fair value is estimated at book value.

Loans held for sale: fair value is estimated at book value.

Loans receivable, net of ALLL: fair value is estimated by discounting the future cash flows using the rates at which similar notes would be written for the same remaining maturities. The market rates used are based on current rates the Company would impose for similar loans and reflect a market participant assumption about risks associated with non-performance, illiquidity, and the structure and term of the loans along with local economic and market conditions. Estimated fair value of impaired loans is based on the fair value of the collateral, less estimated cost to sell, or the present value of the loan’s expected future cash flows (discounted at the loan’s effective interest rate). All impaired loans are classified as Level 3 and all other loans are classified as Level 2 within the hierarchy.

Accrued interest receivable: fair value is estimated at book value.

Non-marketable equity securities: fair value is estimated at book value due to restrictions that limit the sale or transfer of such securities.

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Deposits: fair value of term deposits is estimated by discounting the future cash flows using rates of similar deposits with similar maturities. The market rates used were obtained from a knowledgeable independent third party and reviewed by the Company. The rates were the average of current rates offered by the Company’s local competitors. The estimated fair value of demand, NOW, savings, and money market deposits is the book value since rates are regularly adjusted to market rates and transactions are executed at book value daily. Therefore, such deposits are classified in Level 1 of the valuation hierarchy. Certificate accounts and wholesale deposits are classified as Level 2 within the hierarchy.

Federal Home Loan Bank (“FHLB”) advances: fair value of non-callable FHLB advances is estimated by discounting the future cash flows using rates of similar advances with similar maturities. Such rates were obtained from current rates offered by FHLB. The estimated fair value of callable FHLB advances was obtained from FHLB and the model was reviewed by the Company, including discussions with FHLB.

Securities sold under agreements to repurchase (“repurchase agreements”) and other borrowed funds: fair value of term repurchase agreements and other term borrowings is estimated based on current repurchase rates and borrowing rates currently available to the Company for repurchases and borrowings with similar terms and maturities. The estimated fair value for overnight repurchase agreements and other borrowings is book value.

Subordinated debentures: fair value of the subordinated debt is estimated by discounting the estimated future cash flows using current estimated market rates. The market rates used were averages of currently traded trust preferred securities with similar characteristics to the Company’s issuances and obtained from an independent third party.

Accrued interest payable: fair value is estimated at book value.

Off-balance sheet financial instruments: commitments to extend credit and letters of credit represent the principal categories of off-balance sheet financial instruments. Rates for these commitments are set at time of loan closing, such that no adjustment is necessary to reflect these commitments at market value. The Company has an insignificant amount of off-balance sheet financial instruments.

The following schedules present the carrying amounts, estimated fair values and the level within the fair value hierarchy of the Company’s financial instruments:

			Fair Value Measurements At the End of the Reporting Period Using
(Dollars in thousands)	Carrying Amount September 30, 2013		Quoted Prices in Active  Markets for Identical Assets (Level 1)	Significant Other Observable Inputs (Level 2)	Significant Unobservable Inputs (Level 3)
Financial assets
Cash and cash equivalents	$	254,684	254,684	—	—
Investment securities, available-for-sale	3,318,953		—	3,318,953	—
Loans held for sale	61,505		61,505	—	—
Loans receivable, net of ALLL	3,870,334		—	3,758,724	194,190
Accrued interest receivable	44,261		44,261	—	—
Non-marketable equity securities	52,192		—	52,192	—
Total financial assets	$	7,601,929	360,450	7,129,869	194,190
Financial liabilities
Deposits	$	5,612,880	4,153,782	1,486,996	—
FHLB advances	967,382		—	986,292	—
Repurchase agreements and other borrowed funds	322,779		—	322,779	—
Subordinated debentures	125,526		—	72,554	—
Accrued interest payable	3,568		3,568	—	—
Interest rate swaps	2,004		—	2,004	—
Total financial liabilities	$	7,034,139	4,157,350	2,870,625	—

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			Fair Value Measurements At the End of the Reporting Period Using
(Dollars in thousands)	Carrying Amount December 31, 2012		Quoted Prices in Active  Markets for Identical Assets (Level 1)	Significant Other Observable Inputs (Level 2)	Significant Unobservable Inputs (Level 3)
Financial assets
Cash and cash equivalents	$	187,040	187,040	—	—
Investment securities, available-for-sale	3,683,005		—	3,683,005	—
Loans held for sale	145,501		145,501	—	—
Loans receivable, net of ALLL	3,266,571		—	3,184,987	186,201
Accrued interest receivable	37,770		37,770	—	—
Non-marketable equity securities	48,812		—	48,812	—
Total financial assets	$	7,368,699	370,311	6,916,804	186,201
Financial liabilities
Deposits	$	5,364,461	3,585,126	1,789,134	—
FHLB advances	997,013		—	1,027,101	—
Repurchase agreements and other borrowed funds	299,540		—	299,540	—
Subordinated debentures	125,418		—	70,895	—
Accrued interest payable	4,675		4,675	—	—
Interest rate swaps	16,832		—	16,832	—
Total financial liabilities	$	6,807,939	3,589,801	3,203,502	—

Note 9. Mergers and Acquisitions

On May 31, 2013, the Company acquired 100 percent of the outstanding common stock of Wheatland and its wholly-owned subsidiary, First State Bank, a community bank based in Wheatland, Wyoming. First State Bank provides community banking services to individuals and businesses from banking offices in Wheatland, Torrington and Guernsey, Wyoming. As a result of the acquisition, the Company has increased its presence in the State of Wyoming and will further diversify its loan, customer and deposit base with First State Bank’s strong commitment to agriculture. First State Bank operates as a division of the Bank under the name “First State Bank, division of Glacier Bank.” The Wheatland acquisition was valued at $39,315,000 and resulted in the Company issuing 1,455,256 shares of its common stock and $11,025,000 in cash in exchange for all of Wheatland’s outstanding common stock shares. The fair value of the Company’s common stock shares issued was determined on the basis of the closing market price of the Company’s common stock shares on the May 31, 2013 acquisition date.

On July 31, 2013, the Company acquired 100 percent of the outstanding common stock of NCBI and its wholly-owned subsidiary, North Cascades National Bank, a community bank based in Chelan, Washington. North Cascades National Bank provides community banking services to individuals and businesses in central Washington, with banking offices located in Chelan, Wenatchee, East Wenatchee, Omak, Brewster, Twisp, Okanogan, Grand Coulee and Waterville, Washington. The acquisition expands the Company’s market into central Washington and further diversifies the Company’s loan, customer and deposit base due to the region’s solid economic base of agriculture, fruit processing and tourism. North Cascades National Bank operates as a division of the Bank under the name “North Cascades Bank, division of Glacier Bank.” The NCBI acquisition was valued at $30,576,000 and resulted in the Company issuing 687,876 shares of its common stock and $13,833,000 in cash in exchange for all of NCBI's outstanding common stock shares. The fair value of the Company's common stock shares issued was determined on the basis of the closing market price of the Company's common stock shares on the July 31, 2013 acquisition date.

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The assets and liabilities of Wheatland and NCBI were recorded on the Company’s consolidated statements of financial condition at their estimated fair values as of the May 31, 2013 and July 31, 2013 acquisition dates, respectively, and their results of operations have been included in the Company’s consolidated statements of operations since those dates. The excess of the fair value of consideration transferred over total identifiable net assets was recorded as goodwill. The goodwill arising from the acquisitions consists largely of the synergies and economies of scale expected from combining the operations of the Company, Wheatland and NCBI. None of the goodwill is deductible for income tax purposes as both acquisitions were accounted for as tax-free exchanges. The following table discloses the calculation of the fair value of consideration transferred, the total identifiable net assets acquired and the resulting goodwill relating to the Wheatland and NCBI acquisitions:

	Wheatland		NCBI
(Dollars in thousands)	May 31, 2013		July 31, 2013	Total
Fair value of consideration transferred
Fair value of Company shares issued, net of equity issuance costs	$	28,290	16,743	45,033
Cash consideration for outstanding shares	11,025		13,833	24,858
Total fair value of consideration transferred	39,315		30,576	69,891
Recognized amounts of identifiable assets acquired and liabilities assumed
Identifiable assets acquired
Cash and cash equivalents	23,148		27,865	51,013
Investment securities, available-for-sale	75,643		48,058	123,701
Loans receivable	171,199		215,986	387,185
Core deposit intangible	2,079		3,660	5,739
Accrued income and other assets	15,063		24,262	39,325
Total identifiable assets acquired	287,132		319,831	606,963
Liabilities assumed
Deposits	255,197		294,980	550,177
Federal Home Loan Bank advances and other borrowed funds	5,467		—	5,467
Accrued expenses and other liabilities	562		4,472	5,034
Total liabilities assumed	261,226		299,452	560,678
Total identifiable net assets	25,906		20,379	46,285
Goodwill recognized	$	13,409	10,197	23,606

The fair value of the Wheatland and NCBI assets acquired includes loans with fair values of $171,199,000 and $215,986,000, respectively. The gross principal and contractual interest due under the Wheatland and NCBI contracts is $176,698,000 and $223,949,000, respectively, all of which is expected to be collectible.

The Company incurred $594,000 and $478,000, respectively, of Wheatland and NCBI third-party acquisition-related costs during the nine month period ended September 30, 2013. The expenses are included in other expense in the Company's consolidated statements of operations.

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Total income consisting of net interest income and non-interest income of the acquired operations of Wheatland was approximately $4,605,000 and net income was approximately $1,338,000 from May 31, 2013 to September 30, 2013. Total income consisting of net interest income and non-interest income of the acquired operations of NCBI was approximately $2,662,000 and net income was approximately $510,000 from July 31, 2013 to September 30, 2013. The following unaudited pro forma summary presents consolidated information of the Company as if the Wheatland and NCBI acquisitions had occurred on January 1, 2012:

	Three Months ended			Nine Months ended
(Dollars in thousands)	September 30, 2013		September 30, 2012	September 30, 2013	September 30, 2012
Net interest income and non-interest income	$	86,940	77,095	249,224	251,525
Net income	24,756		20,126	69,846	58,525

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following discussion is intended to provide a more comprehensive review of the Glacier Bancorp, Inc.’s (“Company”) operating results and financial condition than can be obtained from reading the Consolidated Financial Statements alone. The discussion should be read in conjunction with the Consolidated Financial Statements and the notes thereto included in “Part I. Item 1. Financial Statements.”

FORWARD-LOOKING STATEMENTS

This Form 10-Q may contain forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These forward-looking statements include, but are not limited to, statements about management’s plans, objectives, expectations and intentions that are not historical facts, and other statements identified by words such as “expects,” “anticipates,” “intends,” “plans,” “believes,” “should,” “projects,” “seeks,” “estimates” or words of similar meaning. These forward-looking statements are based on current beliefs and expectations of management and are inherently subject to significant business, economic and competitive uncertainties and contingencies, many of which are beyond the Company’s control. In addition, these forward-looking statements are subject to assumptions with respect to future business strategies and decisions that are subject to change. In addition to the factors set forth in the sections titled “Risk Factors,” “Business” and “Management’s Discussion and Analysis of Financial Condition and Results of Operations”, as applicable, in this report and the Annual Report on Form 10-K for the year ended December 31, 2012 (the “2012 Annual Report”), the following factors, among others, could cause actual results to differ materially from the anticipated results:

• the risks associated with lending and potential adverse changes of the credit quality of loans in the Company’s portfolio, including as a result of a slow recovery in the housing and real estate markets in its geographic areas;

• increased loan delinquency rates;

• the risks presented by a slow economic recovery and the current sequestration, which could adversely affect credit quality, loan collateral values, other real estate owned values, investment values, liquidity and capital levels, dividends and loan originations;

• changes in market interest rates, which could adversely affect the Company’s net interest income and profitability;

• legislative or regulatory changes that adversely affect the Company’s business, ability to complete pending or prospective future acquisitions, limit certain sources of revenue, or increase cost of operations;

• costs or difficulties related to the completion and integration of acquisitions;

• the goodwill the Company has recorded in connection with acquisitions could become additionally impaired, which may have an adverse impact on earnings and capital;

• reduced demand for banking products and services;

• the risks presented by public stock market volatility, which could adversely affect the market price of the Company’s common stock and the ability to raise additional capital in the future;

• competition from other financial services companies in the Company’s markets;

• dependence on the CEO, the senior management team and the Presidents of its bank divisions;

• potential interruption or breach in security of the Company’s systems; and

• the Company’s success in managing risks involved in the foregoing.

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Please take into account that forward-looking statements speak only as of the date of this Form 10-Q. The Company does not undertake any obligation to publicly correct or update any forward-looking statement if it later becomes aware that actual results are likely to differ materially from those expressed in such forward-looking statement.

MANAGEMENT’S DISCUSSION AND ANALYSIS

OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Recent Acquisitions

On May 31, 2013, the Company completed the acquisition of Wheatland Bankshares, Inc. (“Wheatland”) and its wholly-owned subsidiary, First State Bank, which has community bank offices in Wheatland, Torrington, and Guernsey, Wyoming. First State Bank operates as a division of Glacier Bank (“Bank”) under the name “First State Bank, division of Glacier Bank.” Cash of $11.0 million and 1,455,256 shares of the Company's common stock were issued in the acquisition which resulted in $13.4 million of goodwill.

On July 31, 2013, the Company completed the acquisition of North Cascades Bancshares, Inc. (“NCBI”), and its subsidiary, North Cascades National Bank which has community bank offices in Brewster, Chelan, East Wenatchee, Grand Coulee, Okanogan, Omak, Twisp, Waterville, and Wenatchee, Washington. North Cascades National Bank operates as a division of the Bank under the name “North Cascades Bank, division of Glacier Bank.” Cash of $13.8 million and 687,876 shares of the Company’s common stock were issued in the acquisition which resulted in $10.2 million of goodwill.

As a result of the Wheatland and NCBI acquisitions, the Company incurred $335 thousand of legal and professional expenses in connection with the acquisitions in the current quarter and $1.1 million in the nine months ended September 30, 2013. The Company’s results of operations and financial condition include the acquisitions of Wheatland and NCBI from the acquisition dates. For additional information regarding the identifiable assets acquired and liabilities assumed, see Note 9 to the Consolidated Financial Statements in “Part I. Item 1. Financial Statements.”

Financial Condition Analysis

Assets

The following table summarizes the asset balances as of the dates indicated, and the amount of change from December 31, 2012 and September 30, 2012: 

								$ Change from		$ Change from
(Dollars in thousands)	September 30, 2013			December 31, 2012		September 30, 2012		December 31, 2012		September 30, 2012
Cash and cash equivalents	$	254,684		187,040		172,399		67,644		82,285
Investment securities, available-for-sale	3,318,953			3,683,005		3,586,355		(364,052	)	(267,402	)
Loans receivable
Residential real estate	583,817			516,467		528,177		67,350		55,640
Commercial	2,828,287			2,278,905		2,272,959		549,382		555,328
Consumer and other	588,995			602,053		606,958		(13,058	)	(17,963	)
Loans receivable	4,001,099			3,397,425		3,408,094		603,674		593,005
Allowance for loan and lease losses	(130,765		)	(130,854	)	(136,660	)	89		5,895
Loans receivable, net	3,870,334			3,266,571		3,271,434		603,763		598,900
Other assets	603,959			610,824		602,017		(6,865	)	1,942
Total assets	$	8,047,930		7,747,440		7,632,205		300,490		415,725

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Investment securities decreased $402 million, or 11 percent, during the current quarter and decreased $364 million, or 10 percent, from December 31, 2012 as the Company implemented a strategy to reduce the overall size of this portfolio. The Company continued to purchase investment securities during the current quarter, although at a much slower pace. With the growth in the loan portfolio it affords the Company the opportunity to retain higher yielding assets than what the Company could achieve with investment securities. At September 30, 2013, investment securities represented 41 percent of total assets, down from 48 percent at December 31, 2012 and 47 percent at September 30, 2012.

An encouraging trend over the last three quarters has been the organic loan growth. Excluding the loans receivable from acquisitions, the loan portfolio increased $111.7 million, or 3 percent, during the current quarter and increased $205.8 million, or 6 percent, from the prior year third quarter with increases in both the commercial real estate and commercial and industrial loan categories. Excluding the acquisitions, the largest dollar increase was in commercial loans, which increased $98.8 million, or 4 percent, from the prior quarter and increased $226.5 million, or 10 percent, from the prior year third quarter. Included in the $98.8 current quarter increase in commercial loans was an increase of $63.9 million of commercial real estate loans and $34.9 million increase in commercial and industrial loans. Excluding the acquisitions, residential real estate loans increased $22.8 million, or 4 percent, from the prior quarter and increased $13.3 million, or 3 percent, from the prior year third quarter. The decreases in consumer and other loans was primarily attributable to customers paying off home equity lines of credit as they refinanced their first mortgage.

Liabilities

The following table summarizes the liability balances as of the dates indicated, and the amount of change from December 31, 2012 and September 30, 2012: 

					$ Change from		$ Change from
(Dollars in thousands)	September 30, 2013		December 31, 2012	September 30, 2012	December 31, 2012		September 30, 2012
Non-interest bearing deposits	$	1,397,401	1,191,933	1,180,066	205,468		217,335
Interest bearing deposits	4,215,479		4,172,528	4,023,031	42,951		192,448
Repurchase agreements	314,313		289,508	414,836	24,805		(100,523	)
Federal Home Loan Bank advances	967,382		997,013	917,021	(29,631	)	50,361
Other borrowed funds	8,466		10,032	10,152	(1,566	)	(1,686	)
Subordinated debentures	125,526		125,418	125,382	108		144
Other liabilities	71,556		60,059	71,560	11,497		(4	)
Total liabilities	$	7,100,123	6,846,491	6,742,048	253,632		358,075

Excluding the acquisitions, non-interest bearing deposits at September 30, 2013 increased $85.2 million, or 7 percent, during the current quarter and increased $111 million, or 9 percent, since September 30, 2012. Interest bearing deposits of $4.215 billion at September 30, 2013 included $328 million of wholesale deposits (i.e., brokered deposits classified as NOW, money market deposit and certificate accounts). Excluding the acquisitions, interest bearing deposits at September 30, 2013 decreased $125 million, or 3 percent, during the current quarter and included a decrease of $44 million in wholesale deposits. Excluding the acquisition, interest bearing deposits at September 30, 2013 decreased $252 million, or 6 percent, from September 30, 2012 primarily the result of a decrease of $417 million in wholesale deposits.

Securities sold under agreements to repurchase (“repurchase agreements”) of $314 million at September 30, 2013 decreased $100 million, or 24 percent, from the prior year third quarter and was primarily a result of a decrease of $107 million in wholesale repurchase agreements. Federal Home Loan Bank (“FHLB”) advances have remained relatively stable compared to the prior year end and the prior year third quarter and will fluctuate as necessary as the need for funding changes.

32

Stockholders’ Equity

The following table summarizes the stockholders’ equity balances as of the dates indicated, and the amount of change from December 31, 2012 and September 30, 2012: 

								$ Change from		$ Change from
(Dollars in thousands, except per share data)	September 30, 2013			December 31, 2012		September 30, 2012		December 31, 2012		September 30, 2012
Common equity	$	937,824		852,987		842,301		84,837		95,523
Accumulated other comprehensive income	9,983			47,962		47,856		(37,979	)	(37,873	)
Total stockholders’ equity	947,807			900,949		890,157		46,858		57,650
Goodwill and core deposit intangible, net	(139,934		)	(112,274	)	(112,765	)	(27,660	)	(27,169	)
Tangible stockholders’ equity	$	807,873		788,675		777,392		19,198		30,481
Stockholders’ equity to total assets	11.78		%	11.63	%	11.66	%
Tangible stockholders’ equity to total tangible assets	10.22		%	10.33	%	10.34	%
Book value per common share	$	12.76		12.52		12.37		0.24		0.39
Tangible book value per common share	$	10.87		10.96		10.81		(0.09	)	0.06
Market price per share at end of period	$	24.68		14.71		15.59		9.97		9.09

Tangible stockholders’ equity of $808 million increased $19.2 million, or 2 percent, from the prior year end as a result of Company stock issued in connection with the acquisitions and an increase in earnings retention which was offset by the decrease in accumulated other comprehensive income. Tangible book value per common share of $10.87 decreased $0.09 per share from the prior year end as a result of the increased Company stock issued in the acquisitions.

On September 26, 2013, the Company’s Board of Directors declared a cash dividend of $0.15 per share, payable October 17, 2013 to shareholders of record on October 8, 2013. Future cash dividends will depend on a variety of factors, including net income, capital, asset quality, general economic conditions and regulatory considerations.

Operating Results for Three Months Ended September 30, 2013

Compared to June 30, 2013 and September 30, 2012

Performance Summary

	Three Months ended
(Dollars in thousands, except per share data)	September 30, 2013			June 30, 2013		September 30, 2012
Net income	$	25,628		22,702		19,444
Diluted earnings per share	$	0.35		0.31		0.27
Return on average assets (annualized)	1.27		%	1.17	%	1.03	%
Return on average equity (annualized)	10.85		%	9.78	%	8.68	%

The Company reported net income of $25.6 million for the current quarter, an increase of $6.2 million, or 32 percent, from the $19.4 million of net income for the prior year third quarter. Diluted earnings per share for the current quarter was $0.35 per share, an increase of $0.08, or 30 percent, from the prior year third quarter diluted earnings per share of $0.27.

33

Income Summary

The following tables summarize revenue for the periods indicated, including the amount and percentage change from June 30, 2013 and September 30, 2012: 

	Three Months ended
(Dollars in thousands)	September 30, 2013			June 30, 2013		September 30, 2012
Net interest income
Interest income	$	69,531		62,151		62,015
Interest expense	7,186			7,185		8,907
Total net interest income	62,345			54,966		53,108
Non-interest income
Service charges, loan fees, and other fees	15,119			12,971		13,019
Gain on sale of loans	7,021			7,472		8,728
(Loss) gain on sale of investments	(403		)	241		—
Other income	2,136			2,538		2,227
Total non-interest income	23,873			23,222		23,974
	$	86,218		78,188		77,082
Net interest margin (tax-equivalent)	3.56		%	3.30	%	3.24	%

	$ Change from			$ Change from			% Change from		% Change from
(Dollars in thousands)	June 30, 2013			September 30, 2012			June 30, 2013		September 30, 2012
Net interest income
Interest income	$	7,380		$	7,516		12	%	12	%
Interest expense	1			(1,721		)	—	%	(19	)%
Total net interest income	7,379			9,237			13	%	17	%
Non-interest income
Service charges, loan fees, and other fees	2,148			2,100			17	%	16	%
Gain on sale of loans	(451		)	(1,707		)	(6	)%	(20	)%
(Loss) gain on sale of investments	(644		)	(403		)	(267	)%	n/m
Other income	(402		)	(91		)	(16	)%	(4	)%
Total non-interest income	651			(101		)	3	%	—	%
	$	8,030		$	9,136		10	%	12	%

__________

n/m - not measurable

34

Net Interest Income

The current quarter interest income of $69.5 million increased $7.4 million, or 12 percent, over the prior quarter primarily as a result of the increase in interest income on commercial loans and the increase in interest income on the investment portfolio. The $4.4 million, or 15 percent, increase in commercial loan interest income from the prior quarter was driven by an increased volume of commercial loans during the current quarter. The current quarter increase in interest income on the investment portfolio was primarily a result of a decrease in premium amortization (net of discount accretion) on the investment securities (“premium amortization”). The Company experienced a decrease in premium amortization for a third consecutive quarter, compared to significant increases experienced during the preceding seven quarters. Included in the current quarter’s interest income was $15.2 million of premium amortization on investment securities compared to $18.4 million in the prior quarter. The current quarter decrease in premium amortization on investment securities was $3.2 million compared to a decrease of $3.0 million in premium amortization in the prior quarter.

The current quarter interest income of $69.5 million increased $7.5 million, or 12 percent, over the prior year third quarter and was also driven by the increase in interest income on the commercial loans and the increase in interest income on the investment portfolio. The current quarter interest income on commercial loans of $34.3 million increased $4.0 million, or 13 percent, over the prior year third quarter as a result of increased volume of commercial loans. The current quarter interest income on investment securities of $19.5 million increased $4.3 million, or 28 percent, over the prior year third quarter of which $4.3 million was attributable to the decrease in premium amortization.

The current quarter interest expense of $7.2 million was unchanged from the prior quarter and decreased $1.7 million, or 19 percent, from the prior year third quarter. The decrease in interest expense from the prior year third quarter was a result of decreases in borrowing and deposit interest rates. The cost of total funding (including non-interest bearing deposits) for the current quarter was 41 basis points compared to 43 basis points for the prior quarter and 54 basis points for the prior year third quarter. 

The current quarter net interest margin as a percentage of earning assets, on a tax-equivalent basis, was 3.56 percent, an increase of 26 basis points from the prior quarter net interest margin of 3.30 percent. The increase in the net interest margin was driven by an increased yield on the investment securities and a shift in the earning assets from investment securities to the higher yielding loan portfolio. The current quarter increase in the investment securities yield was primarily attributable to a decrease in the premium amortization which was consistent with the prior quarter. Of the 33 basis points increase in yield on the investment securities during the current quarter, 28 basis points was due to the decrease in premium amortization. The premium amortization in the current quarter accounted for a 82 basis points reduction in the net interest margin compared to a 103 basis points reduction in the prior quarter and 111 basis points reduction in the net interest margin in the prior year third quarter.

Non-interest Income

Non-interest income for the current quarter totaled $23.9 million, an increase of $651 thousand over the prior quarter and a decrease of $101 thousand over the same quarter last year. Service charge fee income increased $2.1 million, or 17 percent, from the prior quarter and increased $2.1 million, or 16 percent, from the prior year third quarter which was driven by increases in deposit accounts and changes in internal deposit processing. Gain of $7.0 million on the sale of loans for the current quarter decreased $451 thousand, or 6 percent, from the prior quarter and decreased $1.7 million, or 20 percent, from the prior year third quarter. As expected, the Company experienced a slowdown in refinance activity as mortgage rates moved up significantly in the third quarter. The decrease in gain on sale of loans was more than offset by the decrease in premium amortization on investment securities, both of which were attributable to the continuing slowdown of refinance activity. Other income of $2.1 million for the current quarter decreased $402 thousand, or 16 percent, from the prior quarter primarily as a result of a decrease in income related to other real estate owned (“OREO”). Included in other income was operating revenue of $92 thousand from OREO and gain of $341 thousand on the sales of OREO, which totaled $433 thousand for the current quarter compared to $715 thousand for the prior quarter and $531 thousand for the prior year third quarter.

35

Non-interest Expense

The following tables summarize non-interest expense for the periods indicated, including the amount and percentage change from June 30, 2013 and September 30, 2012:

	Three Months ended
(Dollars in thousands)	September 30, 2013		June 30, 2013	September 30, 2012
Compensation and employee benefits	$	27,469	24,917	24,046
Occupancy and equipment	6,421		5,906	6,001
Advertising and promotions	1,897		1,621	1,820
Outsourced data processing	1,232		813	801
Other real estate owned	1,049		2,968	6,373
Federal Deposit Insurance Corporation premiums	1,331		1,154	1,767
Core deposit intangibles amortization	693		505	532
Other expense	10,276		10,597	8,838
Total non-interest expense	$	50,368	48,481	50,178

	$ Change from			$ Change from			% Change from		% Change from
(Dollars in thousands)	June 30, 2013			September 30, 2012			June 30, 2013		September 30, 2012
Compensation and employee benefits	$	2,552		$	3,423		10	%	14	%
Occupancy and equipment	515			420			9	%	7	%
Advertising and promotions	276			77			17	%	4	%
Outsourced data processing	419			431			52	%	54	%
Other real estate owned	(1,919		)	(5,324		)	(65	)%	(84	)%
Federal Deposit Insurance Corporation premiums	177			(436		)	15	%	(25	)%
Core deposit intangibles amortization	188			161			37	%	30	%
Other expense	(321		)	1,438			(3	)%	16	%
Total non-interest expense	$	1,887		$	190		4	%	—	%

Non-interest expense of $50.4 million for the current quarter increased by $1.9 million, or 4 percent, from the prior quarter and increased by $190 thousand, or 38 basis points, from the prior year third quarter. Compensation and employee benefits increased by $2.6 million, or 10 percent, from the prior quarter and increased $3.4 million, or 14 percent, from the prior year third quarter primarily as a result of the acquisitions. Outsourced data processing expense increased $419 thousand, or 52 percent, from the prior quarter and increased $431 thousand, or 54 percent, from the prior year third quarter again as a result of the acquired banks’ outsourced data processing expense. OREO expense decreased $1.9 million, or 65 percent, from the prior quarter and decreased $5.3 million, or 84 percent, from the prior year third quarter. The current quarter OREO expense of $1.0 million included $418 thousand of operating expense, $394 thousand of fair value write-downs, and $237 thousand of loss on sale of OREO. OREO expense will fluctuate as the Company continues to work through non-performing loans and dispose of foreclosed properties. Other expense increased by $1.4 million, or 16 percent, over the prior year third quarter primarily from legal and professional expenses associated with the acquisitions and other miscellaneous expense.

Efficiency Ratio

The efficiency ratio for the current quarter was 54 percent compared to 55 percent for the prior year third quarter. The decrease in the efficiency ratio was primarily driven by the increase in net interest income which exceeded the increase in non-interest expense.

36

Provision for Loan Losses

The following table summarizes the provision for loan losses, net charge-offs and select ratios relating to the provision for loan losses for the previous eight quarters:

(Dollars in thousands)	Provision for Loan Losses		Net Charge-Offs		ALLL as a Percent of Loans		Accruing Loans 30-89 Days Past Due as a Percent of Loans		Non-Performing Assets to Total Sub-sidiary Assets
Third quarter 2013	$	1,907	$	2,025	3.27	%	0.66	%	1.56	%
Second quarter 2013	1,078		1,030		3.56	%	0.60	%	1.64	%
First quarter 2013	2,100		2,119		3.84	%	0.95	%	1.79	%
Fourth quarter 2012	2,275		8,081		3.85	%	0.80	%	1.87	%
Third quarter 2012	2,700		3,499		4.01	%	0.83	%	2.33	%
Second quarter 2012	7,925		7,052		3.99	%	1.41	%	2.69	%
First quarter 2012	8,625		9,555		3.98	%	1.24	%	2.91	%
Fourth quarter 2011	8,675		9,252		3.97	%	1.42	%	2.92	%

Net charged-off loans of $2.0 million during the current quarter increased $995 thousand, or 97 percent, compared to the prior quarter and decreased $1.5 million, or 42 percent, from the prior year third quarter. The current quarter provision for loan losses of $1.9 million increased $829 thousand from the prior quarter and decreased $793 thousand from the prior year third quarter. Loan portfolio growth, composition, average loan size, credit quality considerations, and other environmental factors will continue to determine the level of provision for loan loss expense. 

The determination of the allowance for loan and lease losses (“ALLL” or “allowance”) and the related provision for loan losses is a critical accounting estimate that involves management’s judgments about current environmental factors which affect loan losses, such factors including economic conditions, changes in collateral values, net charge-offs, and other factors discussed below in “Additional Management’s Discussion and Analysis.”

Operating Results for Nine Months ended September 30, 2013

Compared to September 30, 2012

Performance Summary

	Nine Months ended
(Dollars in thousands, except per share data)	September 30, 2013			September 30, 2012
Net income	$	69,098		54,758
Diluted earnings per share	$	0.95		0.76
Return on average assets (annualized)	1.19		%	0.99	%
Return on average equity (annualized)	9.96		%	8.32	%

Net income for the nine months ended September 30, 2013 was $69.1 million, an increase of $14.3 million, or 26 percent, from the $54.8 million of net income for the prior year first nine months. Diluted earnings per share for the first nine months of the current year was $0.95 per share, an increase of $0.19, or 25 percent, from the diluted earnings per share in the prior year first nine months.

37

Revenue Summary

The following table summarizes revenue for the periods indicated, including the amount and percentage change from September 30, 2012:

	Nine Months ended
(Dollars in thousands)	September 30, 2013			September 30, 2012			$ Change			% Change
Net interest income
Interest income	$	189,637		$	194,091		$	(4,454	)	(2	)%
Interest expense	21,829			27,549			(5,720		)	(21	)%
Total net interest income	167,808			166,542			1,266			1	%
Non-interest income
Service charges, loan fees, and other fees	39,765			36,861			2,904			8	%
Gain on sale of loans	23,582			23,063			519			2	%
Loss on sale of investments	(299		)	—			(299		)	n/m
Other income	6,997			6,179			818			13	%
Total non-interest income	70,045			66,103			3,942			6	%
	$	237,853		$	232,645		$	5,208		2	%
Net interest margin (tax-equivalent)	3.34		%	3.48		%

__________

n/m - not measurable

Net Interest Income

Net interest income for the first nine months of the current year increased $1.3 million, or 1 percent, over the same period last year. Interest income for the first nine months of the current year decreased $4.5 million, or 2 percent, from the prior year first nine months and was principally due to the increase in premium amortization on investment securities earlier this year and the reduction of yields on the loan portfolio. Interest income was reduced by $55.0 million in premium amortization on investment securities during the first nine months of the current year which was an increase of $6.3 million from the first nine months of the prior year. Such decrease in interest income were partially offset by an increased volume in commercial loans and investment securities.

Interest expense for the first nine months of the current year decreased $5.7 million, or 21 percent, from the prior year first nine months and was primarily attributable to the decreases in interest rates on interest bearing deposits and borrowings.  The funding cost (including non-interest bearing deposits) for the first nine months of 2013 was 43 basis points compared to 57 basis points for the first nine months of 2012. 

The net interest margin, on a tax-equivalent basis, for the first nine months of 2013 was 3.34 percent, a 14 basis points reduction from the net interest margin of 3.48 percent for the first nine months of 2012. The reduction was a result of lower yields on loans and higher premium amortization on investment securities, both of which outpaced the reduction in funding cost. The premium amortization for the first nine months of 2013 accounted for a 103 basis points reduction in the net interest margin, which was an increase of 8 basis points compared to the 95 basis points reduction in the net interest margin for the same period last year.

38

Non-interest Income

Non-interest income of $70.0 million for the first nine months of 2013 increased $3.9 million, or 6 percent, over the same period last year. Gains of $23.6 million on the sale of loans for the first nine months of 2013 increased $519 thousand, or 2 percent, from the first nine months of 2012. Other income for the first nine months of 2013 increased $818 thousand, or 13 percent, over the first nine months of 2012. Included in other income was operating revenue of $247 thousand from OREO and gains of $1.6 million on the sale of OREO, which totaled $1.9 million for the first nine months of 2013 compared to $1.5 million for the same period in the prior year.

Non-interest Expense Summary

The following table summarizes non-interest expense for the periods indicated, including the amount and percentage change from September 30, 2012:

	Nine Months ended
(Dollars in thousands)	September 30, 2013		September 30, 2012		$ Change			% Change
Compensation and employee benefits	$	76,963	$	71,290	$	5,673		8	%
Occupancy and equipment	18,152		17,794		358			2	%
Advertising and promotions	5,066		4,935		131			3	%
Outsourced data processing	2,870		2,435		435			18	%
Other real estate owned	4,901		15,394		(10,493		)	(68	)%
Federal Deposit Insurance Corporation premiums	3,789		4,779		(990		)	(21	)%
Core deposit intangibles amortization	1,684		1,619		65			4	%
Other expense	28,858		27,167		1,691			6	%
Total non-interest expense	$	142,283	$	145,413	$	(3,130	)	(2	)%

Compensation and employee benefits for the first nine months of 2013 increased $5.7 million, or 8 percent, from the same period last year. OREO expense of $4.9 million in the first nine months of 2013 decreased $10.5 million, or 68 percent, from the first nine months of the prior year. Outsourced data processing expense increased $435 thousand, or 18 percent, from the prior year first nine months as a result of the acquired banks outsourced data processing expense. The OREO expense for the first nine months of 2013 included $2.0 million of operating expenses, $2.4 million of fair value write-downs, and $538 thousand of loss on sale of OREO. Other expense for the first nine months of 2013 increased by $1.7 million, or 6 percent, from the first nine months of the prior year and was principally attributable to the legal and professional expenses associated with the acquisitions.

Efficiency Ratio

The efficiency ratio was 55 percent for the first nine months of 2013 and 53 percent for the first nine months of 2012. Although there was an increase in non-interest income and net interest income during the first nine months of the current year over the prior year, it was not enough to offset the increase in non-interest expense, excluding OREO expense, resulting in the increased efficiency ratio.

Provision for loan losses

The provision for loan losses was $5.1 million for the first nine months of 2013, a decrease of $14.2 million, or 74 percent, from the same period in the prior year. Net charged-off loans during the first nine months of 2013 was $5.2 million, a decrease of $14.9 million from the first nine months of 2012.

39

ADDITIONAL MANAGEMENT’S DISCUSSION AND ANALYSIS

Lending Activity and Practices

The Company focuses its lending activities primarily on the following types of loans: 1) first-mortgage, conventional loans secured by residential properties, particularly single-family, 2) commercial lending that concentrates on targeted businesses, and 3) installment lending for consumer purposes (e.g., auto, home equity, etc.). Supplemental information regarding the Company’s loan portfolio and credit quality based on regulatory classification is provided in the section captioned “Loans by Regulatory Classification” included in “Part I. Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations.” The regulatory classification of loans is based primarily on the type of collateral for the loans. Loan information included in “Part I. Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations” is based on the Company’s loan segments and classes which is based on the purpose of the loan, unless otherwise noted as a regulatory classification.

The following table summarizes the Company’s loan portfolio as of the dates indicated:

	September 30, 2013					December 31, 2012					September 30, 2012
(Dollars in thousands)	Amount			Percent		Amount			Percent		Amount			Percent
Residential real estate loans	$	583,817		15	%	$	516,467		16	%	$	528,177		16	%
Commercial loans
Real estate	1,994,058			51	%	1,655,508			51	%	1,652,052			51	%
Other commercial	834,229			22	%	623,397			19	%	620,907			19	%
Total	2,828,287			73	%	2,278,905			70	%	2,272,959			70	%
Consumer and other loans
Home equity	373,512			10	%	403,925			12	%	406,904			12	%
Other consumer	215,483			5	%	198,128			6	%	200,054			6	%
Total	588,995			15	%	602,053			18	%	606,958			18	%
Loans receivable	4,001,099			103	%	3,397,425			104	%	3,408,094			104	%
Allowance for loan and lease losses	(130,765		)	(3	)%	(130,854		)	(4	)%	(136,660		)	(4	)%
Loans receivable, net	$	3,870,334		100	%	$	3,266,571		100	%	$	3,271,434		100	%

40

Non-performing Assets

The following table summarizes information regarding non-performing assets at the dates indicated:

	At or for the Nine Months ended			At or for the Year ended		At or for the Nine Months ended
(Dollars in thousands)	September 30, 2013			December 31, 2012		September 30, 2012
Other real estate owned	$	36,531		45,115		57,650
Accruing loans 90 days or more past due
Residential real estate	—			451		551
Commercial	144			791		2,088
Consumer and other	30			237		632
Total	174			1,479		3,271
Non-accrual loans
Residential real estate	12,604			14,237		18,941
Commercial	65,127			68,887		85,899
Consumer and other	10,562			13,809		11,016
Total	88,293			96,933		115,856
Total non-performing assets 1	$	124,998		143,527		176,777
Non-performing assets as a percentage of subsidiary assets	1.56		%	1.87	%	2.33	%
Allowance for loan and lease losses as a percentage of non-performing loans	148		%	133	%	115	%
Accruing loans 30-89 days past due	$	26,401		27,097		28,434
Troubled debt restructurings not included in non-performing assets	$	86,850		100,151		103,980
Interest income 2	$	3,340		5,161		4,642

 __________

¹  As of September 30, 2013, non-performing assets have not been reduced by U.S. government guarantees of $4.0 million.

²  Amounts represent estimated interest income that would have been recognized on loans accounted for on a non-accrual basis as of the end of each period had such loans performed pursuant to contractual terms.

During the first nine months of 2013, the Company continued to diligently and methodically reduce non-performing assets. Non-performing assets at September 30, 2013 were $125 million, a decrease of $5.5 million, or 4 percent, during the current quarter and a decrease of $51.8 million, or 29 percent, from a year ago. The largest category of non-performing assets was the land, lot and other construction category which was $55.3 million, or 44 percent, of the non-performing assets at September 30, 2013. Included in this category was $25.8 million of land development loans and $15.0 million in unimproved land loans at September 30, 2013. The Company has continued to reduce the land, lot and other construction category over the prior two years. The Company’s early stage delinquencies (accruing loans 30-89 days past due) of 26.4 million at September 30, 2013 increased $4.3 million, or 20 percent, from the prior quarter and decreased $2.0 million, or 7 percent, from the prior year third quarter early stage delinquencies.

41

Most of the Company’s non-performing assets are secured by real estate, and based on the most current information available to management, including updated appraisals or evaluations (new or updated), the Company believes the value of the underlying real estate collateral is adequate to minimize significant charge-offs or loss to the Company. The Company evaluates the level of its non-performing assets, the values of the underlying real estate and other collateral, and related trends in net charge-offs in determining the adequacy of the ALLL. Through pro-active credit administration, the Company works closely with its borrowers to seek favorable resolution to the extent possible, thereby attempting to minimize net charge-offs or losses to the Company. Throughout the past year, the Company has maintained an adequate allowance while working to reduce non-performing assets. The improvement in the credit quality ratios over the past year is a product of this effort.

For non-performing construction loans involving residential structures, the percentage of completion exceeds 95 percent at September 30, 2013. For non-performing construction loans involving commercial structures, the percentage of completion ranges from projects not started to projects completed at September 30, 2013. During the construction loan term, all construction loan collateral properties are inspected at least monthly, or more frequently as needed, until completion. Draws on construction loans are predicated upon the results of the inspection and advanced based upon a percentage of completion basis versus original budget percentages. When construction loans become non-performing and the associated project is not complete, the Company on a case-by-case basis makes the decision to advance additional funds or to initiate collection/foreclosure proceedings. Such decision includes obtaining “as-is” and “at completion” appraisals for consideration of potential increases or decreases in the collateral’s value. The Company also considers the increased costs of monitoring progress to completion, and the related collection/holding period costs should collateral ownership be transferred to the Company. With very limited exception, the Company does not disburse additional funds on non-performing loans. Instead, the Company has proceeded to collection and foreclosure actions in order to reduce the Company’s exposure to loss on such loans.

Construction loans, a regulatory classification, accounted for 39 percent of the Company’s non-accrual loans as of September 30, 2013. Land, lot and other construction loans, a regulatory classification, were 95 percent of the non-accrual construction loans. Of the Company’s $34.2 million of non-accrual construction loans at September 30, 2013, 95 percent of such loans had collateral properties securing the loans in Western Montana and Idaho. With locations and operations in the contiguous northern Rocky Mountain states of Idaho and Montana, the geography and economies of each of these geographic areas are predominantly tied to real estate development given the sprawling abundance of timbered valleys and mountainous terrain with significant lakes, streams and watershed areas. Consistent with the general economic downturn, the market for upscale primary, secondary and other housing as well as the associated construction and building industries have stalled after years of significant growth. As the housing market (rental and owner-occupied) and related industries continue to recover from the downturn, the Company continues to reduce its exposure to loss in the land, lot and other construction loan portfolio.

For additional information on accounting policies relating to non-performing assets and impaired loans, see Note 1 to the Consolidated Financial Statements in “Part I. Item 1. Financial Statements.”

Impaired Loans

Loans are designated impaired when, based upon current information and events, it is probable that the Company will be unable to collect the scheduled payments of principal or interest when due according to the contractual terms of the loan agreement and therefore, the Company has serious doubts as to the ability of such borrowers to fulfill the contractual obligation. Impaired loans include non-performing loans (i.e., non-accrual loans and accruing loans ninety days or more past due) and accruing loans under ninety days past due where it is probable payments will not be received according to the loan agreement (e.g., troubled debt restructuring).

Impaired loans were $207 million and $202 million as of September 30, 2013 and December 31, 2012, respectively. The ALLL includes specific valuation allowances of $12.7 million and $15.5 million of impaired loans as of September 30, 2013 and December 31, 2012, respectively. Of the total impaired loans at September 30, 2013, there were 28 significant commercial real estate and other commercial loans that accounted for $82.1 million, or 40 percent, of the impaired loans. The 28 loans were collateralized by 125 percent of the loan value, the majority of which had appraisals or evaluations (new or updated) during the last year, such appraisals reviewed at least quarterly taking into account current market conditions. Of the total impaired loans at September 30, 2013, there were 163 loans aggregating $100 million, or 48 percent, whereby the borrowers had more than one impaired loan. The amount of impaired loans that have had partial charge-offs during the year for which the Company continues to have concern about the collectability of the remaining loan balance was $3.4 million. Of these loans, there were charge-offs of $1.7 million during 2013.

42

Restructured Loans

A restructured loan is considered a troubled debt restructuring (“TDR”) if the creditor, for economic or legal reasons related to the debtor’s financial difficulties, grants a concession to the debtor that it would not otherwise consider. The Company had TDR loans of $128 million and $151 million as of September 30, 2013 and December 31, 2012, respectively. The Company’s TDR loans are considered impaired loans of which $40.9 million and $50.9 million as of September 30, 2013 and December 31, 2012, respectively, are designated as non-accrual.

Each restructured debt is separately negotiated with the borrower and includes terms and conditions that reflect the borrower’s prospective ability to service the debt as modified. The Company discourages the use of the multiple loan strategy when restructuring loans regardless of whether or not the notes are TDR loans. The Company does not have any commercial TDR loans as of September 30, 2013 that have repayment dates extended at or near the original maturity date for which the Company has not classified as impaired. At September 30, 2013, the Company has TDR loans of $25.6 million that are in non-accrual status or that have had partial charge-offs during the year, the borrowers of which continue to have $44.7 million in other loans that are on accrual status.

Other Real Estate Owned

The loan book value prior to the acquisition and transfer of the loan into OREO during 2013 was $14.7 million of which $4.2 million was residential real estate, $8.5 million was commercial, and $2.0 million was consumer loans. The fair value of the loan collateral acquired in foreclosure during 2013 was $13.1 million of which $3.6 million was residential real estate, $7.5 million was commercial, and $2.0 million was consumer loans. The following table sets forth the changes in OREO for the periods indicated:

	Nine Months ended			Year ended		Nine Months ended
(Dollars in thousands)	September 30, 2013			December 31, 2012		September 30, 2012
Balance at beginning of period	$	45,115		78,354		78,354
Acquisitions	1,203			—		—
Additions	13,091			27,536		21,029
Capital improvements	79			—		—
Write-downs	(2,365		)	(13,258	)	(11,393	)
Sales	(20,592		)	(47,517	)	(30,340	)
Balance at end of period	$	36,531		45,115		57,650

Allowance for Loan and Lease Losses

Determining the adequacy of the ALLL involves a high degree of judgment and is inevitably imprecise as the risk of loss is difficult to quantify. The ALLL methodology is designed to reasonably estimate the probable loan and lease losses within the Company’s loan portfolio. Accordingly, the ALLL is maintained within a range of estimated losses. The determination of the ALLL, including the provision for loan losses and net charge-offs, is a critical accounting estimate that involves management’s judgments about all known relevant internal and external environmental factors that affect loan losses, including the credit risk inherent in the loan portfolio, economic conditions nationally and in the local markets in which the Company operates, changes in collateral values, delinquencies, non-performing assets and net charge-offs.

Although the Company continues to actively monitor economic trends, soft economic conditions combined with potential declines in the values of real estate that collateralize most of the Company’s loan portfolio may adversely affect the credit risk and potential for loss to the Company.

The ALLL evaluation is well documented and approved by the Company’s Board of Directors. In addition, the policy and procedures for determining the balance of the ALLL are reviewed annually by the Company’s Board of Directors, the internal audit department, independent credit reviewers and state and federal bank regulatory agencies.

43

At the end of each quarter, the Company analyzes its loan portfolio and maintains an ALLL at a level that is appropriate and determined in accordance with accounting principles generally accepted in the United States of America (“GAAP”). The allowance consists of a specific valuation allowance component and a general valuation allowance component. The specific valuation allowance component relates to loans that are determined to be impaired. A specific valuation allowance is established when the fair value of a collateral-dependent loan or the present value of the loan’s expected future cash flows (discounted at the loan’s effective interest rate) is lower than the carrying value of the impaired loan. The general valuation allowance component relates to probable credit losses inherent in the balance of the loan portfolio based on prior loss experience, adjusted for changes in trends and conditions of qualitative or environmental factors.

The Bank divisions’ credit administration reviews their respective loan portfolios to determine which loans are impaired and estimates the specific valuation allowance. The impaired loans and related specific valuation allowance are then provided to the Company’s credit administration for further review and approval. The Company’s credit administration also determines the estimated general valuation and reviews and approves the overall ALLL for the Company. The credit administration of the Company exercises significant judgment when evaluating the effect of applicable qualitative or environmental factors on the Company’s historical loss experience for loans not identified as impaired. Quantification of the impact upon the Company’s ALLL is inherently subjective as data for any factor may not be directly applicable, consistently relevant, or reasonably available for management to determine the precise impact of a factor on the collectability of the Company’s unimpaired loan portfolio as of each evaluation date. The Company’s credit administration documents its conclusions and rationale for changes that occur in each applicable factor’s weight (i.e., measurement) and ensures that such changes are directionally consistent based on the underlying current trends and conditions for the factor. To have directional consistency, the provision for loan losses and credit quality should generally move in the same direction.

The Company’s model of thirteen bank divisions with separate management teams provides substantial local oversight to the lending and credit management function. The Company’s business model affords multiple reviews of larger loans before credit is extended, a significant benefit in mitigating and managing the Company’s credit risk. The geographic dispersion of the market areas in which the Company operates further mitigates the risk of credit loss. While this process is intended to limit credit exposure, there can be no assurance that further problem credits will not arise and additional loan losses incurred, particularly in periods of rapid economic downturns.

The primary responsibility for credit risk assessment and identification of problem loans rests with the loan officer of the account. This continuous process of identifying impaired loans is necessary to support management’s evaluation of the ALLL adequacy. An independent loan review function verifying credit risk ratings evaluates the loan officer and management’s evaluation of the loan portfolio credit quality. The loan review function also assesses the evaluation process and provides an independent analysis of the adequacy of the ALLL.

No assurance can be given that the Company will not, in any particular period, sustain losses that are significant relative to the ALLL amount, or that subsequent evaluations of the loan portfolio applying management’s judgment about then current factors, including economic and regulatory developments, will not require significant changes in the ALLL. Under such circumstances, this could result in enhanced provisions for loan losses.

The following table summarizes the allocation of the ALLL as of the dates indicated:

	September 30, 2013						December 31, 2012						September 30, 2012
(Dollars in thousands)	ALLL		Percent of ALLL in Category		Percent of Loans in Category		ALLL		Percent of  ALLL in Category		Percent of Loans in Category		ALLL		Percent of  ALLL in Category		Percent of Loans in Category
Residential real estate	$	15,750	12	%	15	%	$	15,482	12	%	15	%	$	17,249	13	%	16	%
Commercial real estate	73,398		56	%	50	%	74,398		57	%	49	%	77,755		57	%	48	%
Other commercial	23,821		18	%	21	%	21,567		16	%	18	%	22,229		16	%	18	%
Home equity	9,491		7	%	9	%	10,659		8	%	12	%	9,984		7	%	12	%
Other consumer	8,305		7	%	5	%	8,748		7	%	6	%	9,443		7	%	6	%
Totals	$	130,765	100	%	100	%	$	130,854	100	%	100	%	$	136,660	100	%	100	%

44

The following table summarizes the ALLL experience for the periods indicated:

	Nine Months ended			Year ended		Nine Months ended
(Dollars in thousands)	September 30, 2013			December 31, 2012		September 30, 2012
Balance at beginning of period	$	130,854		137,516		137,516
Provision for loan losses	5,085			21,525		19,250
Charge-offs
Residential real estate	(391		)	(5,267	)	(2,492	)
Commercial loans	(5,355		)	(21,578	)	(16,917	)
Consumer and other loans	(3,216		)	(7,827	)	(5,380	)
Total charge-offs	(8,962		)	(34,672	)	(24,789	)
Recoveries
Residential real estate	195			643		220
Commercial loans	2,696			4,088		3,185
Consumer and other loans	897			1,754		1,278
Total recoveries	3,788			6,485		4,683
Charge-offs, net of recoveries	(5,174		)	(28,187	)	(20,106	)
Balance at end of period	$	130,765		130,854		136,660
Allowance for loan and lease losses as a percentage of total loans	3.27		%	3.85	%	4.01	%
Net charge-offs as a percentage of total loans	0.13		%	0.83	%	0.59	%

At September 30, 2013, the allowance was $131 million, a decrease of $89 thousand, or less than 1 percent, from December 31, 2012 and a decrease of $5.9 million, or 4 percent, from a year ago. The allowance was 3.27 percent of total loans outstanding at September 30, 2013, a decrease of 58 basis points from 3.85 percent at December 31, 2012. Excluding the acquired banks, the allowance was 3.60 percent of total loans outstanding at September 30, 2013, a 33 basis points increase from the 3.27 allowance percentage at September 30, 2013. Such difference was primarily attributable to no allowance carried over from the acquisitions as result of the acquired loans being recorded at fair value. The allowance was 148 percent of non-performing loans at September 30, 2013, an increase from 133 percent at December 31, 2012 and an increase from 115 percent at September 30, 2012.

The Company’s allowance of $131 million is considered adequate to absorb losses from any class of its loan portfolio. For the periods ended September 30, 2013 and 2012, the Company believes the allowance is commensurate with the risk in the Company’s loan portfolio and is directionally consistent with the change in the quality of the Company’s loan portfolio.

When applied to the Company’s historical loss experience, the qualitative or environmental factors result in the provision for loan losses being recorded in the period in which the loss has probably occurred. When the loss is confirmed at a later date, a charge-off is recorded. During 2013, loan charge-offs, net of recoveries, exceeded the provision for loan losses by $89 thousand. During the same period in 2012, loan charge-offs, net of recoveries, exceeded the provision for loan losses by $856 thousand.

The Company provides commercial services to individuals, small to medium size businesses, community organizations and public entities from 119 locations, including 111 branches, across Montana, Idaho, Wyoming, Colorado, Utah, and Washington. The Rocky Mountain states in which the Company operates has diverse economies and markets that are tied to commodities (crops, livestock, minerals, oil and natural gas), tourism, real estate and land development and an assortment of industries, both manufacturing and service-related. Thus, the changes in the global, national, and local economies are not uniform across the Company’s geographic locations.

45

Although there continues to be heightened uncertainty in the economic environment, there was notable improvements during the last year compared to the past several years. There was steady growth in the housing permits, housing starts, and completions for new privately owned units during the last year in Montana, Idaho, Colorado and Utah in relation to the US national statistics. There was improvement in single family residential real estate construction and sales for all of the Company’s market areas. Single family residential collateral values in Idaho, Wyoming and Montana stabilized (with some improvement in isolated markets in which the Company operates) compared to the prior year and prior 5 year historical trends. In the states in which the Company operates, foreclosures have been on a steady decline the past several years and the state unemployment rates were lower than the national unemployment rate at September 2013. The national unemployment rate increased steadily from 5.0 in the first part of 2008 to a range of 7.8 to 10.0 during 2009 through 2012 and has declined to 7.2 in September of 2013. Agricultural price declines in livestock and grain in 2009 have recovered significantly and remain strong. While prices for oil have held strong, prices for natural gas continue to remain weak (due to excess supply) especially when compared to the exceptionally high price levels of natural gas during 2008. The tourism industry and related lodging continues to be a source of strength for the locations where the Company’s market areas have national parks and similar recreational areas in the market areas served.

In evaluating the need for a specific or general valuation allowance for impaired and unimpaired loans, respectively, within the Company’s construction loan portfolio (i.e., regulatory classification), including residential construction and land, lot and other construction loans, the credit risk related to such loans was considered in the ongoing monitoring of such loans, including assessments based on current information, including appraisals or evaluations (new or updated) of the underlying collateral, expected cash flows and the timing thereof, as well as the estimated cost to sell when such costs are expected to reduce the cash flows available to repay or otherwise satisfy the construction loan. Construction loans are 11 percent of the Company’s total loan portfolio and account for 39 percent of the Company’s non-accrual loans at September 30, 2013. Collateral securing construction loans includes residential buildings (e.g., single/multi-family and condominiums), commercial buildings, and associated land (multi-acre parcels and individual lots, with and without shorelines).

The Company’s allowance consisted of the following components as of the dates indicated:

(Dollars in thousands)	September 30, 2013		December 31, 2012	September 30, 2012
Specific valuation allowance	$	12,728	15,534	18,562
General valuation allowance	118,037		115,320	118,098
Total ALLL	$	130,765	130,854	136,660

During 2013, the ALLL decreased by $89 thousand, the net result of a $2.8 million decrease in the specific valuation allowance and a $2.7 million increase in the general valuation allowance. Although there was an increase in the loan portfolio since the prior year end, the ALLL remained stable primarily as a result of the acquired loan portfolios recorded at fair value with no allowance carried over. Further supporting the stable ALLL were the following trends:

• Non-accrual construction loans (i.e., residential construction and land, lot and other construction, each a regulatory classification) were $34.2 million, or 39 percent, of the $88.3 million of non-accrual loans at September 30, 2013, a decrease of $4.9 million from the prior year end and decrease of $18.7 million from September 30, 2012. Non-accrual construction loans accounted for 40 percent of the $96.9 million of non-accrual loans at year end 2012 and 46 percent of the $116 million of non-accrual loans at September 30, 2012.

• Non-performing loans as a percent of total loans decreased to 2.21 percent at September 30, 2013 as compared to 2.90 percent and 3.50 percent at year end 2012 and September 30, 2012, respectively.

• Impaired loans as a percent of total loans decreased to 5.17 percent at September 30, 2013 as compared to 5.94 percent and 6.64 percent at year end 2012 and September 30, 2012, respectively.

• Charge-offs, net of recoveries, in 2013 were $5.2 million, a $14.9 million decrease from the same period in 2012.

• Excluding acquisitions, the loan portfolio increased $216 million from the prior year end.

For additional information regarding the ALLL, its relation to the provision for loan losses and risk related to asset quality, see Note 3 to the Consolidated Financial Statements in “Part I. Item 1. Financial Statements.”

46

Loans by Regulatory Classification

Supplemental information regarding identification of the Company’s loan portfolio and credit quality based on regulatory classification is provided in the following tables. The regulatory classification of loans is based primarily on the type of collateral for the loans. There may be differences when compared to loan tables and loan amounts appearing elsewhere which reflect the Company’s internal loan segments and classes which are based on the purpose of the loan.

The following table summarizes the Company’s loan portfolio by regulatory classification:

	Loans Receivable, by Loan Type							%  Change from		%  Change from
(Dollars in thousands)	September 30, 2013			December 31, 2012		September 30, 2012		December 31, 2012		September 30, 2012
Custom and owner occupied construction	$	40,187		40,327		39,937		—	%	1	%
Pre-sold and spec construction	38,702			34,970		46,149		11	%	(16	)%
Total residential construction	78,889			75,297		86,086		5	%	(8	)%
Land development	75,282			80,132		88,272		(6	)%	(15	)%
Consumer land or lots	111,331			104,229		109,648		7	%	2	%
Unimproved land	51,986			53,459		54,988		(3	)%	(5	)%
Developed lots for operative builders	15,082			16,675		19,943		(10	)%	(24	)%
Commercial lots	15,707			19,654		21,674		(20	)%	(28	)%
Other construction	99,868			56,109		37,981		78	%	163	%
Total land, lot, and other construction	369,256			330,258		332,506		12	%	11	%
Owner occupied	815,401			710,161		703,253		15	%	16	%
Non-owner occupied	541,688			452,966		450,402		20	%	20	%
Total commercial real estate	1,357,089			1,163,127		1,153,655		17	%	18	%
Commercial and industrial	528,792			420,459		401,717		26	%	32	%
Agriculture	283,801			145,890		157,587		95	%	80	%
1st lien	738,842			738,854		719,030		—	%	3	%
Junior lien	76,277			82,083		84,687		(7	)%	(10	)%
Total 1-4 family	815,119			820,937		803,717		(1	)%	1	%
Multifamily residential	113,880			93,328		95,766		22	%	19	%
Home equity lines of credit	298,935			319,779		326,878		(7	)%	(9	)%
Other consumer	128,374			109,019		108,069		18	%	19	%
Total consumer	427,309			428,798		434,947		—	%	(2	)%
Other	88,469			64,832		61,099		36	%	45	%
Total loans receivable, including loans held for sale	4,062,604			3,542,926		3,527,080		15	%	15	%
Less loans held for sale 1	(61,505		)	(145,501	)	(118,986	)	(58	)%	(48	)%
Total loans receivable	$	4,001,099		3,397,425		3,408,094		18	%	17	%

__________

¹  Loans held for sale are primarily 1st lien 1-4 family loans.

47

The following tables summarize selected information identified by regulatory classification on the Company’s non-performing assets.

	Non-performing Assets, by Loan Type				Non- Accruing Loans	Accruing Loans 90  Days or More Past Due	Other Real Estate Owned
(Dollars in thousands)	September 30, 2013		December 31, 2012	September 30, 2012	September 30, 2013	September 30, 2013	September 30, 2013
Custom and owner occupied construction	$	1,270	1,343	2,468	1,270	—	—
Pre-sold and spec construction	1,157		1,603	5,993	409	—	748
Total residential construction	2,427		2,946	8,461	1,679	—	748
Land development	25,834		31,471	38,295	15,029	—	10,805
Consumer land or lots	3,500		6,459	9,332	1,993	—	1,507
Unimproved land	14,977		19,121	25,369	13,150	—	1,827
Developed lots for operative builders	2,284		2,393	6,471	1,547	—	737
Commercial lots	2,978		1,959	2,002	309	—	2,669
Other construction	5,776		5,105	5,111	523	—	5,253
Total land, lot and other construction	55,349		66,508	86,580	32,551	—	22,798
Owner occupied	19,224		15,662	15,845	13,908	—	5,316
Non-owner occupied	5,453		4,621	3,929	2,883	83	2,487
Total commercial real estate	24,677		20,283	19,774	16,791	83	7,803
Commercial and industrial	7,452		5,970	7,060	7,408	35	9
Agriculture	2,488		6,686	6,894	1,785	—	703
1st lien	20,959		25,739	30,578	17,167	6	3,786
Junior lien	5,648		6,660	9,213	5,497	48	103
Total 1-4 family	26,607		32,399	39,791	22,664	54	3,889
Multifamily residential	—		253	253	—	—	—
Home equity lines of credit	5,599		8,041	7,502	5,151	—	448
Other consumer	399		441	462	264	2	133
Total consumer	5,998		8,482	7,964	5,415	2	581
Total	$	124,998	143,527	176,777	88,293	174	36,531

48

	Accruing 30-89 Days Delinquent Loans,  by Loan Type						%  Change from		%  Change from
(Dollars in thousands)	September 30, 2013		December 31, 2012		September 30, 2012		December 31, 2012		September 30, 2012
Custom and owner occupied construction	$	—	$	5	$	852	(100	)%	(100	)%
Pre-sold and spec construction	772		893		—		(14	)%	n/m
Total residential construction	772		898		852		(14	)%	(9	)%
Land development	917		191		774		380	%	18	%
Consumer land or lots	504		762		850		(34	)%	(41	)%
Unimproved land	311		422		1,126		(26	)%	(72	)%
Developed lots for operative builders	9		422		129		(98	)%	(93	)%
Commercial lots	68		11		—		518	%	n/m
Total land, lot and other construction	1,809		1,808		2,879		—	%	(37	)%
Owner occupied	7,261		5,523		6,849		31	%	6	%
Non-owner occupied	2,509		2,802		4,927		(10	)%	(49	)%
Total commercial real estate	9,770		8,325		11,776		17	%	(17	)%
Commercial and industrial	4,176		1,905		2,803		119	%	49	%
Agriculture	725		912		345		(21	)%	110	%
1st lien	5,142		7,352		4,462		(30	)%	15	%
Junior lien	881		732		750		20	%	17	%
Total 1-4 family	6,023		8,084		5,212		(25	)%	16	%
Multifamily residential	226		—		191		n/m		18	%
Home equity lines of credit	1,770		4,164		3,433		(57	)%	(48	)%
Other consumer	1,130		1,001		943		13	%	20	%
Total consumer	2,900		5,165		4,376		(44	)%	(34	)%
Total	$	26,401	$	27,097	$	28,434	(3	)%	(7	)%

__________

n/m - not measurable

49

The following table summarizes net charge-offs at the dates indicated, including identification by regulatory classification:

	Net Charge-Offs (Recoveries), Year-to-Date Period Ending, By Loan Type					Charge-Offs	Recoveries
(Dollars in thousands)	September 30, 2013			December 31, 2012	September 30, 2012	September 30, 2013	September 30, 2013
Custom and owner occupied construction	$	(1	)	24	24	—	1
Pre-sold and spec construction	128			2,489	2,516	187	59
Total residential construction	127			2,513	2,540	187	60
Land development	(97		)	3,035	2,654	247	344
Consumer land or lots	486			4,003	2,537	838	352
Unimproved land	435			636	543	466	31
Developed lots for operative builders	(36		)	1,802	1,257	74	110
Commercial lots	250			362	41	254	4
Other construction	(130		)	—	—	—	130
Total land, lot and other construction	908			9,838	7,032	1,879	971
Owner occupied	271			1,312	1,254	1,124	853
Non-owner occupied	375			597	232	471	96
Total commercial real estate	646			1,909	1,486	1,595	949
Commercial and industrial	1,382			2,651	1,790	2,319	937
Agriculture	21			125	95	21	—
1st lien	347			5,257	2,864	511	164
Junior lien	145			3,464	2,668	288	143
Total 1-4 family	492			8,721	5,532	799	307
Multifamily residential	(31		)	43	86	—	31
Home equity lines of credit	1,516			2,124	1,412	1,702	186
Other consumer	109			262	133	453	344
Total consumer	1,625			2,386	1,545	2,155	530
Other	4			1	—	7	3
Total	$	5,174		28,187	20,106	8,962	3,788

50

Investment Activity

The Company’s investment securities are generally classified as available-for-sale and are carried at estimated fair value with unrealized gains or losses, net of tax, reflected as an adjustment to stockholders’ equity. Investment securities designated as available-for-sale are summarized below:

	September 30, 2013				December 31, 2012				September 30, 2012
(Dollars in thousands)	Amount		Percent		Amount		Percent		Amount		Percent
U.S. government and federal agency	$	—	—	%	$	202	—	%	$	204	—	%
U.S. government sponsored enterprises	11,556		—	%	17,480		—	%	19,860		1	%
State and local governments	1,341,384		41	%	1,214,518		33	%	1,237,878		34	%
Corporate bonds	442,845		13	%	288,795		8	%	243,479		7	%
Collateralized debt obligations	—		—	%	1,708		—	%	2,762		—	%
Residential mortgage-backed securities	1,523,168		46	%	2,160,302		59	%	2,082,172		58	%
Total investment securities, available-for-sale	$	3,318,953	100	%	$	3,683,005	100	%	$	3,586,355	100	%

The Company’s investment portfolio is primarily comprised of residential mortgage-backed securities and state and local government securities which are largely exempt from federal income tax. The Company uses the maximum federal statutory rate of 35 percent in calculating its tax-equivalent yield. The residential mortgage-backed securities are typically short weighted-average life U.S. agency collateralized mortgage obligations and provide the Company with on-going liquidity as scheduled and pre-paid principal payments are made on the securities. It has generally been the Company’s policy to maintain a liquid portfolio above policy limits.

For additional investment activity information, see Note 2 to the Consolidated Financial Statements in “Part I. Item 1. Financial Statements.”

Other-Than-Temporary Impairment on Securities Analysis

Non-marketable equity securities owned at September 30, 2013 primarily consisted of capital stock issued by the FHLB of Seattle. Non-marketable equity securities are evaluated for impairment whenever events or circumstances suggest the carrying value may not be recoverable.

The Company’s investment in FHLB stock has limited marketability and is carried at cost, which approximates fair value. The value of long-term investments such as FHLB stock is based on the “ultimate recoverability” of the par value of the security without regard to temporary declines in value. The determination of whether a decline affects the ultimate recovery is influenced by criteria such as 1) FHLB deficiency, if any, in meeting applicable regulatory capital targets, including risk-based capital requirements, 2) the significance of any decline in net assets of the FHLB as compared to the capital stock amount for the FHLB and the time period for any such decline, 3) commitments by the FHLB to make payments required by law or regulation and the level of such payments in relation to the operating performance of the FHLB, 4) the impact of legislative and regulatory changes on the FHLB, and 5) the liquidity position of the FHLB. In September 2012, the Federal Housing Finance Agency (“FHFA”) upgraded the FHLB’s regulatory capital classification to “adequately capitalized” and granted the FHLB authority to repurchase up to $25 million of excess stock per quarter at par, provided the FHLB receives a non-objection from the FHFA for each quarter’s repurchase. In July 2013, the FHLB of Seattle declared a $0.025 per share cash dividend which was the first dividend in a number of years.

Based on the Company’s evaluation of its investments in non-marketable equity securities as of September 30, 2013, the Company determined that none of such securities had other-than-temporary impairment.

In evaluating debt securities for other-than-temporary impairment losses, management assesses whether the Company intends to sell the security or if it is more-likely-than-not that the Company will be required to sell the debt security. In so doing, management considers contractual constraints, liquidity, capital, asset / liability management and securities portfolio objectives.

51

For debt securities with limited or inactive markets, the impact of macroeconomic conditions in the U.S. upon fair value estimates includes higher risk-adjusted discount rates and changes in credit ratings provided by nationally recognized credit rating agencies, (e.g., Moody's, Standard and Poor's, and Fitch). In connection with changing macroeconomic conditions affecting the U.S. economy, on June 10, 2013, Standard and Poor's reaffirmed its AA+ rating of U.S. government long-term debt but with an improved outlook of stable from negative. On July 18, 2013, Moody's also upgraded its outlook to stable from negative while maintaining its Aaa rating on U.S. government long-term debt. However, on October 15, 2013 Fitch placed its AAA long-term debt rating of the U.S. on rating watch negative due to the U.S. government’s inability to raise the federal debt ceiling in a timely manner. Standard and Poor's, Moody's and Fitch have similar credit ratings and outlooks with respect to certain long-term debt instruments issued by Fannie Mae, Freddie Mac and other U.S. government agencies linked to the long-term U.S. debt.

The following table separates investments with an unrealized loss position at September 30, 2013 into two categories: investments purchased prior to 2013 and those purchased during 2013. Of those investments purchased prior to 2013, the fair market value and unrealized gain or loss at December 31, 2012 is also presented.

	September 30, 2013							December 31, 2012
(Dollars in thousands)	Fair Value		Unrealized Loss			Unrealized Loss as a Percent of Fair Value		Fair Value		Unrealized Gain		Unrealized Gain as a Percent of Fair Value
Temporarily impaired securities purchased prior to 2013
State and local governments	$	254,310	$	(10,880	)	(4	)%	$	271,415	$	5,122	2	%
Corporate bonds	30,211		(345		)	(1	)%	31,596		117		—	%
Residential mortgage-backed securities	31,412		(209		)	(1	)%	54,669		518		1	%
Total	$	315,933	$	(11,434	)	(4	)%	$	357,680	$	5,757	2	%
Temporarily impaired securities purchased during 2013
State and local governments	$	173,897	$	(11,987	)	(7	)%
Corporate bonds	158,919		(2,592		)	(2	)%
Residential mortgage-backed securities	415,230		(7,708		)	(2	)%
Total	$	748,046	$	(22,287	)	(3	)%
Temporarily impaired securities
State and local governments	$	428,207	$	(22,867	)	(5	)%
Corporate bonds	189,130		(2,937		)	(2	)%
Residential mortgage-backed securities	446,642		(7,917		)	(2	)%
Total	$	1,063,979	$	(33,721	)	(3	)%

With respect to severity, the following table provides the number of securities and amount of unrealized loss in the various ranges of unrealized loss as a percent of book value at September 30, 2013:

(Dollars in thousands)	Number of Debt Securities	Unrealized Loss
10.1% to 15.0%	14	$	(3,791	)
5.1% to 10.0%	118	(16,262		)
0.1% to 5.0%	347	(13,668		)
Total	479	$	(33,721	)

52

With respect to the duration of the impaired debt securities, the Company identified 35 securities which have been continuously impaired for the twelve months ending September 30, 2013. The valuation history of such securities in the prior year(s) was also reviewed to determine the number of months in prior year(s) in which the identified securities was in an unrealized loss position.

All 35 securities that had been continuously impaired for the twelve months ended September 30, 2013 were in the state and local governments category and had an aggregate loss of $1.7 million at quarter-end. The most notable unrealized loss in this category was $254 thousand.

Based on the Company's analysis of its impaired debt securities as of September 30, 2013, the Company determined that none of such securities had other-than-temporary impairment.

Sources of Funds

The Company’s deposits have traditionally been the principal source of funds for use in lending and other business purposes. The Company has a number of different deposit programs designed to attract both short-term and long-term deposits from the general public by providing a wide selection of accounts and rates. These programs include non-interest bearing demand accounts, interest bearing checking, regular statement savings, money market deposit accounts, and fixed rate certificates of deposit with maturities ranging from three months to five years, negotiated-rate jumbo certificates, and individual retirement accounts. In addition, the Company obtains wholesale deposits through various programs and are classified as NOW accounts, money market deposit accounts and certificate accounts.

The Company also obtains funds from repayment of loans and investment securities, repurchase agreements, advances from the FHLB, other borrowings, and sale of loans and investment securities. Loan repayments are a relatively stable source of funds, while interest bearing deposit inflows and outflows are significantly influenced by general interest rate levels and market conditions. Borrowings and advances may be used on a short-term basis to compensate for reductions in normal sources of funds such as deposit inflows at less than projected levels. Borrowings also may be used on a long-term basis to support expanded activities and to match maturities of longer-term assets.

Short-term borrowings

A critical component of the Company’s liquidity and capital resources is access to short-term borrowings to fund its operations. Short-term borrowings are accompanied by increased risks managed by the Asset Liability Committee (“ALCO”) such as rate increases or unfavorable change in terms which would make it more costly to obtain future short-term borrowings. The Company’s short-term borrowing sources include FHLB advances, federal funds purchased and retail and wholesale repurchase agreements. The Company also has access to the short-term discount window borrowing programs (i.e., primary credit) of the Federal Reserve Bank. FHLB advances and certain other short-term borrowings may be extended as long-term borrowings to decrease certain risks such as liquidity or interest rate risk; however, the reduction in risks are weighed against the increased cost of funds.

53

The following table provides information relating to short-term borrowings which consists of borrowings that mature within one year at period end: 

	At or for the Nine Months ended			At or for the Year ended
(Dollars in thousands)	September 30, 2013			December 31, 2012
Repurchase agreements
Amount outstanding at end of period	$	314,313		289,508
Weighted interest rate on outstanding amount	0.29		%	0.32	%
Maximum outstanding at any month-end	$	314,313		466,784
Average balance	$	291,333		354,324
Weighted average interest rate	0.30		%	0.37	%
FHLB advances
Amount outstanding at end of period	$	689,100		720,000
Weighted interest rate on outstanding amount	0.22		%	0.28	%
Maximum outstanding at any month-end	$	939,109		792,018
Average balance	$	737,930		719,762
Weighted average interest rate	0.25		%	0.50	%

Contractual Obligations and Off-Balance Sheet Arrangements

The Company has outstanding debt obligations, the largest aggregate amount of which were FHLB advances. In the normal course of business, there may be various outstanding commitments to obtain funding, such as brokered deposits, and to extend credit, such as letters of credit and un-advanced loan commitments, which are not reflected in the accompanying condensed consolidated financial statements. The Company does not anticipate any material losses as a result of these transactions.

54

Liquidity Risk

Liquidity risk is the possibility that the Company will not be able to fund present and future obligations as they come due because of an inability to liquidate assets or obtain adequate funding at a reasonable cost. The objective of liquidity management is to maintain cash flows adequate to meet current and future needs for credit demand, deposit withdrawals, maturing liabilities and corporate operating expenses. Effective liquidity management entails three elements:

1. Assessing on an ongoing basis, the current and expected future needs for funds, and ensuring that sufficient funds or access to funds exist to meet those needs at the appropriate time.

2. Providing for an adequate cushion of liquidity to meet unanticipated cash flow needs that may arise from potential adverse circumstances ranging from high probability/low severity events to low probability/high severity.

3. Balancing the benefits between providing for adequate liquidity to mitigate potential adverse events and the cost of that liquidity.

The following table identifies certain liquidity sources and capacity available to the Company at September 30, 2013: 

(Dollars in thousands)	September 30, 2013
FHLB advances
Borrowing capacity	$	1,456,634
Amount utilized	(967,382		)
Amount available	$	489,252
Federal Reserve Bank discount window
Borrowing capacity	$	620,087
Amount utilized	—
Amount available	$	620,087
Unsecured lines of credit available	$	155,000
Unencumbered investment securities
U.S. government sponsored enterprises	$	11,556
State and local governments	943,440
Corporate bonds	442,845
Residential mortgage-backed securities	397,319
Total unencumbered securities	$	1,795,160

The Company has a wide range of versatility in managing the liquidity and asset/liability mix. The Company’s ALCO committee meets regularly to assess liquidity risk, among other matters. The Company monitors liquidity and contingency funding alternatives through management reports of liquid assets (e.g., investment securities), both unencumbered and pledged, as well as borrowing capacity, both secured and unsecured.

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Capital Resources

Maintaining capital strength continues to be a long-term objective. Abundant capital is necessary to sustain growth, provide protection against unanticipated declines in asset values, and to safeguard the funds of depositors. Capital is also a source of funds for loan demand and enables the Company to effectively manage its assets and liabilities. Taking these considerations into account, the Company may, as it has done in the past, decide to utilize a portion of its strong capital position to repurchase shares of its outstanding common stock, from time to time, depending on market price and other relevant considerations.

The Federal Reserve Board has adopted capital adequacy guidelines that are used to assess the adequacy of capital in supervising a bank holding company. The Company and the Bank were considered well capitalized by their respective regulators as of September 30, 2013 and 2012. There are no conditions or events after September 30, 2013 that management believes have changed the Company’s or the Bank’s risk-based capital category.

The following table illustrates the Federal Reserve Board’s capital adequacy guidelines and the Company’s compliance with those guidelines as of September 30, 2013.

(Dollars in thousands)	Tier 1 Capital			Total Capital		Tier 1 Leverage Capital
Total stockholders’ equity	$	947,807		947,807		947,807
Less:
Goodwill and intangibles	(139,934		)	(139,934	)	(139,934		)
Net unrealized gains on investment securities and change in fair value of derivatives used for cash flow hedges	(9,983		)	(9,983	)	(9,983		)
Plus:
Allowance for loan and lease losses	—			66,457		—
Subordinated debentures	124,500			124,500		124,500
Total regulatory capital	$	922,390		988,847		922,390
Risk-weighted assets	$	5,252,200		5,252,200
Total adjusted average assets						$	7,854,219
Capital ratio	17.56		%	18.83	%	11.74		%
Regulatory “well capitalized” requirement	6.00		%	10.00	%
Excess over “well capitalized” requirement	11.56		%	8.83	%

In addition to the primary and contingent liquidity sources available, the Company has the capacity to issue 117,187,500 shares of common stock of which 74,307,951 has been issued as of September 30, 2013. The Company also has the capacity to issue 1,000,000 shares of preferred stock of which none has been issued as of September 30, 2013.

56

Federal and State Income Taxes

The Company files a consolidated federal income tax return, using the accrual method of accounting. All required tax returns have been timely filed. Financial institutions are subject to the provisions of the Internal Revenue Code of 1986, as amended, in the same general manner as other corporations.

Under Montana, Idaho, Colorado and Utah law, financial institutions are subject to a corporation income tax, which incorporates or is substantially similar to applicable provisions of the Internal Revenue Code. The corporation income tax is imposed on federal taxable income, subject to certain adjustments. State taxes are incurred at the rate of 6.75 percent in Montana, 7.6 percent in Idaho, 5 percent in Utah and 4.63 percent in Colorado. Wyoming and Washington do not impose a corporate-level income tax.

The Company has equity investments in Certified Development Entities which have received allocations of New Markets Tax Credits (“NMTC”). Administered by the Community Development Financial Institutions Fund of the U.S. Department of the Treasury, the NMTC program is aimed at stimulating economic and community development and job creation in low-income communities. The federal income tax credits received are claimed over a seven-year credit allowance period. The Company also has equity investments in Low-Income Housing Tax Credits which are indirect federal subsidies used to finance the development of affordable rental housing for low-income households. The federal income tax credits are claimed over a ten-year credit allowance period. The Company has investments in Qualified Zone Academy and Qualified School Construction bonds whereby the Company receives quarterly federal income tax credits in lieu of taxable interest income until the bonds mature. The federal income tax credits on these bonds are subject to federal and state income tax.

Following is a list of expected federal income tax credits to be received in the years indicated.

(Dollars in thousands)	New Markets Tax Credits		Low-Income Housing Tax Credits	Investment Securities Tax Credits	Total
2013	$	2,775	1,270	930	4,975
2014	2,850		1,270	908	5,028
2015	2,850		1,175	883	4,908
2016	1,014		1,175	858	3,047
2017	450		1,060	782	2,292
Thereafter	—		3,082	4,456	7,538
	$	9,939	9,032	8,817	27,788

Income tax expense for the nine months ended September 30, 2013 and 2012 was $21.4 million and $13.2 million, respectively. The Company’s effective tax rate for the nine months ended September 30, 2013 and 2012 was 23.6 percent and 19.5 percent, respectively. The primary reason for the low effective rates are the amount of tax-exempt investment income and federal tax credits. The tax-exempt income was $31.4 million and $28.1 million for the nine months ended September 30, 2013 and 2012, respectively. The federal tax credit benefits were $3.0 million and $3.0 million for the nine months ended September 30, 2013 and 2012, respectively. The Company continues to hold its investments in select municipal securities and variable interest entities whereby the Company receives federal tax credits.

Average Balance Sheet

The following schedule provides 1) the total dollar amount of interest and dividend income of the Company for earning assets and the average yield; 2) the total dollar amount of interest expense on interest bearing liabilities and the average rate; 3) net interest and dividend income and interest rate spread; and 4) net interest margin (tax-equivalent).

57

	Three Months ended						Nine Months ended
	September 30, 2013						September 30, 2013
(Dollars in thousands)	Average Balance		Interest & Dividends		Average Yield/ Rate		Average Balance		Interest & Dividends		Average Yield/ Rate
Assets
Residential real estate loans	$	635,337	$	7,320	4.61	%	$	615,974	$	21,606	4.68	%
Commercial loans	2,696,655		34,291		5.04	%	2,451,211		92,788		5.06	%
Consumer and other loans	592,023		8,447		5.66	%	589,078		24,220		5.50	%
Total loans 1	3,924,015		50,058		5.06	%	3,656,263		138,614		5.07	%
Tax-exempt investment securities 2	1,110,211		15,978		5.76	%	1,032,296		45,357		5.86	%
Taxable investment securities 3	2,506,432		8,780		1.40	%	2,629,107		20,726		1.05	%
Total earning assets	7,540,658		74,816		3.94	%	7,317,666		204,697		3.74	%
Goodwill and intangibles	132,872						120,498
Non-earning assets	320,623						339,495
Total assets	$	7,994,153					$	7,777,659
Liabilities
Non-interest bearing deposits	$	1,298,559	$	—	—	%	$	1,206,170	$	—	—	%
NOW accounts	1,008,108		325		0.13	%	981,261		884		0.12	%
Savings accounts	559,382		69		0.05	%	523,298		200		0.05	%
Money market deposit accounts	1,136,420		570		0.20	%	1,044,797		1,581		0.20	%
Certificate accounts	1,130,511		2,227		0.78	%	1,111,127		6,945		0.84	%
Wholesale deposits 4	318,697		207		0.26	%	482,520		974		0.27	%
FHLB advances	1,121,049		2,730		0.97	%	1,015,597		8,029		1.06	%
Repurchase agreements, federal funds purchased and other borrowed funds	430,838		1,058		0.97	%	427,604		3,216		1.01	%
Total interest bearing liabilities	7,003,564		7,186		0.41	%	6,792,374		21,829		0.43	%
Other liabilities	53,628						57,301
Total liabilities	7,057,192						6,849,675
Stockholders’ Equity
Common stock	740						729
Paid-in capital	683,618						659,337
Retained earnings	246,085						233,303
Accumulated other comprehensive income	6,518						34,615
Total stockholders’ equity	936,961						927,984
Total liabilities and stockholders’ equity	$	7,994,153					$	7,777,659
Net interest income (tax-equivalent)			$	67,630					$	182,868
Net interest spread (tax-equivalent)					3.53	%					3.31	%
Net interest margin (tax-equivalent)					3.56	%					3.34	%

__________

¹  Total loans are gross of the allowance for loan and lease losses, net of unearned income and include loans held for sale. Non-accrual loans were included in the average volume for the entire period.

²  Includes tax effect of $4.9 million and $13.9 million on tax-exempt investment security income for the three and nine months ended September 30, 2013, respectively.

³  Includes tax effect of $381 thousand and $1.1 million on investment security tax credits for the three and nine months ended September 30, 2013, respectively.

⁴  Wholesale deposits include brokered deposits classified as NOW, money market deposit and certificate accounts.

58

Rate/Volume Analysis

Net interest income can be evaluated from the perspective of relative dollars of change in each period. Interest income and interest expense, which are the components of net interest income, are shown in the following table on the basis of the amount of any increases (or decreases) attributable to changes in the dollar levels of the Company’s interest earning assets and interest bearing liabilities (“Volume”) and the yields earned and rates paid on such assets and liabilities (“Rate”). The change in interest income and interest expense attributable to changes in both volume and rates has been allocated proportionately to the change due to volume and the change due to rate. 

	Nine Months ended September 30,
	2013 vs. 2012
	Increase (Decrease) Due to:
(Dollars in thousands)	Volume			Rate		Net
Interest income
Residential real estate loans	$	595		(2,008	)	(1,413	)
Commercial loans	6,894			(5,870	)	1,024
Consumer and other loans	(1,606		)	(983	)	(2,589	)
Investment securities (tax-equivalent)	5,429			(5,462	)	(33	)
Total interest income	11,312			(14,323	)	(3,011	)
Interest expense
NOW accounts	157			(359	)	(202	)
Savings accounts	47			(112	)	(65	)
Money market deposit accounts	318			(476	)	(158	)
Certificate accounts	455			(2,610	)	(2,155	)
Wholesale deposits	(472		)	(412	)	(884	)
FHLB advances	190			(1,876	)	(1,686	)
Repurchase agreements, federal funds purchased and other borrowed funds	(531		)	(39	)	(570	)
Total interest expense	164			(5,884	)	(5,720	)
Net interest income (tax-equivalent)	$	11,148		(8,439	)	2,709

Net interest income (tax-equivalent) increased $2.7 million for the nine months ended September 30, 2013 compared to the same period in 2012. The decrease in interest income was driven by reduced interest rates on investment securities and reduced interest rates on the loan portfolio which outpaced the increased volume of commercial loans and increased volume of investment securities. The Company was able to lower interest expense by reducing deposit and borrowing interest rates, which more than offset the reduction in interest income.

Effect of inflation and changing prices

GAAP often requires the measurement of financial position and operating results in terms of historical dollars, without consideration for change in relative purchasing power over time due to inflation. Virtually all assets of the Company are monetary in nature; therefore, interest rates generally have a more significant impact on a company’s performance than does the effect of inflation.

59

Item 3. Quantitative and Qualitative Disclosure about Market Risk

The Company believes there have not been any material changes in information about the Company’s market risk than was provided in the 2012 Annual Report.

Item 4. Controls and Procedures

Evaluation of Disclosure Controls and Procedures

The Company’s Chief Executive Officer and Chief Financial Officer have reviewed and evaluated the effectiveness of the Company’s disclosure controls and procedures (as required by Exchange Act Rules 240.13a-15(b) and 15d-14(c)) as of the date of this quarterly report. Based on that evaluation, the Chief Executive Officer and Chief Financial Officer have concluded that the Company’s current disclosure controls and procedures are effective and timely, providing them with material information relating to the Company required to be disclosed in the reports the Company files or submits under the Exchange Act.

Changes in Internal Controls

There have not been any changes in the Company’s internal control over financial reporting (as such term is defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) during the third quarter 2013, to which this report relates that have materially affected, or are reasonably likely to materially affect the Company’s internal control over financial reporting.

PART II – OTHER INFORMATION

Item 1. Legal Proceedings

The Company is involved in various claims, legal actions and complaints which arise in the ordinary course of business. In the Company’s opinion, all such matters are adequately covered by insurance, are without merit or are of such kind, or involve such amounts, that unfavorable disposition would not have a material adverse effect on the financial condition or results of operations of the Company.

Item 1A. Risk Factors

The Company believes there have been no material changes from risk factors previously disclosed in the 2012 Annual Report. The risks and uncertainties described in the 2012 Annual Report should be carefully reviewed. These are not the only risks and uncertainties that the Company faces. Additional risks and uncertainties that the Company does not currently know about or that the Company currently believes are immaterial, or that the Company has not predicted, may also harm its business operations or adversely affect the Company. If any of these risks or uncertainties actually occurs, the Company’s business, financial condition, operating results or liquidity could be adversely affected.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

(a) Not Applicable

(b) Not Applicable

(c) Not Applicable

Item 3. Defaults upon Senior Securities

(a) Not Applicable

(b) Not Applicable

60

Item 4. Mine Safety Disclosures

Not Applicable

Item 5. Other Information

(a) Not Applicable

(b) Not Applicable

Item 6. Exhibits

Exhibit 31.1 - Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes - Oxley Act of 2002

Exhibit 31.2 - Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes - Oxley Act of 2002

Exhibit 32 - Certification of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes - Oxley Act of 2002

Exhibit 101 - The following financial information from Glacier Bancorp, Inc's Quarterly Report on Form 10-Q for the quarter ended September 30, 2013 is formatted in XBRL: (i) the Unaudited Condensed Consolidated Statements of Financial Condition, (ii) the Unaudited Condensed Consolidated Statements of Operations, (iii) the Unaudited Condensed Consolidated Statements of Stockholders’ Equity and Comprehensive Income, (iv) the Unaudited Condensed Consolidated Statements of Cash Flows, and (v) the Notes to Unaudited Condensed Consolidated Financial Statements.

61

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 on November 8, 2013.

GLACIER BANCORP, INC.

/s/ Michael J. Blodnick

Michael J. Blodnick

President and CEO

/s/ Ron J. Copher

Ron J. Copher

Executive Vice President and CFO

62

EX-31.1

Exhibit 31.1

CERTIFICATIONS

I, Michael J. Blodnick, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Glacier 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 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 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) 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.

November 8, 2013	/s/ Michael J. Blodnick
	Michael J. Blodnick
	President/CEO

EX-31.2

Exhibit 31.2

CERTIFICATIONS

I, Ron J. Copher, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Glacier 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 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 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) 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.

November 8, 2013	/s/ Ron J. Copher
	Ron J. Copher
	Executive Vice President/CFO

EX-32

Exhibit 32

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Glacier Bancorp, Inc. (the “Company”) on Form 10-Q for the period ended September 30, 2013, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), we, Michael J. Blodnick, President and Chief Executive Officer, and Ron J. Copher, Executive Vice President and Chief Financial Officer, of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m or 78o(d)); and

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

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 the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.

November 8, 2013	/s/ Michael J. Blodnick
	Michael J. Blodnick
	President/CEO
November 8, 2013	/s/ Ron J. Copher
	Ron J. Copher
	Executive Vice President/CFO

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Mergers and Acquisitions

9 Months Ended

Sep. 30, 2013

Business Combinations [Abstract]

Mergers and Acquisitions

Note 9. Mergers and Acquisitions

On May 31, 2013, the Company acquired 100 percent of the outstanding common stock of Wheatland and its wholly-owned subsidiary, First State Bank, a community bank based in Wheatland, Wyoming. First State Bank provides community banking services to individuals and businesses from banking offices in Wheatland, Torrington and Guernsey, Wyoming. As a result of the acquisition, the Company has increased its presence in the State of Wyoming and will further diversify its loan, customer and deposit base with First State Bank’s strong commitment to agriculture. First State Bank operates as a division of the Bank under the name “First State Bank, division of Glacier Bank.” The Wheatland acquisition was valued at $39,315,000 and resulted in the Company issuing 1,455,256 shares of its common stock and $11,025,000 in cash in exchange for all of Wheatland’s outstanding common stock shares. The fair value of the Company’s common stock shares issued was determined on the basis of the closing market price of the Company’s common stock shares on the May 31, 2013 acquisition date.

On July 31, 2013, the Company acquired 100 percent of the outstanding common stock of NCBI and its wholly-owned subsidiary, North Cascades National Bank, a community bank based in Chelan, Washington. North Cascades National Bank provides community banking services to individuals and businesses in central Washington, with banking offices located in Chelan, Wenatchee, East Wenatchee, Omak, Brewster, Twisp, Okanogan, Grand Coulee and Waterville, Washington. The acquisition expands the Company’s market into central Washington and further diversifies the Company’s loan, customer and deposit base due to the region’s solid economic base of agriculture, fruit processing and tourism. North Cascades National Bank operates as a division of the Bank under the name “North Cascades Bank, division of Glacier Bank.” The NCBI acquisition was valued at $30,576,000 and resulted in the Company issuing 687,876 shares of its common stock and $13,833,000 in cash in exchange for all of NCBI's outstanding common stock shares. The fair value of the Company's common stock shares issued was determined on the basis of the closing market price of the Company's common stock shares on the July 31, 2013 acquisition date.

The assets and liabilities of Wheatland and NCBI were recorded on the Company’s consolidated statements of financial condition at their estimated fair values as of the May 31, 2013 and July 31, 2013 acquisition dates, respectively, and their results of operations have been included in the Company’s consolidated statements of operations since those dates. The excess of the fair value of consideration transferred over total identifiable net assets was recorded as goodwill. The goodwill arising from the acquisitions consists largely of the synergies and economies of scale expected from combining the operations of the Company, Wheatland and NCBI. None of the goodwill is deductible for income tax purposes as both acquisitions were accounted for as tax-free exchanges. The following table discloses the calculation of the fair value of consideration transferred, the total identifiable net assets acquired and the resulting goodwill relating to the Wheatland and NCBI acquisitions:

	Wheatland		NCBI
(Dollars in thousands)	May 31, 2013		July 31, 2013	Total
Fair value of consideration transferred
Fair value of Company shares issued, net of equity issuance costs	$	28,290	16,743	45,033
Cash consideration for outstanding shares	11,025		13,833	24,858
Total fair value of consideration transferred	39,315		30,576	69,891
Recognized amounts of identifiable assets acquired and liabilities assumed
Identifiable assets acquired
Cash and cash equivalents	23,148		27,865	51,013
Investment securities, available-for-sale	75,643		48,058	123,701
Loans receivable	171,199		215,986	387,185
Core deposit intangible	2,079		3,660	5,739
Accrued income and other assets	15,063		24,262	39,325
Total identifiable assets acquired	287,132		319,831	606,963
Liabilities assumed
Deposits	255,197		294,980	550,177
Federal Home Loan Bank advances and other borrowed funds	5,467		—	5,467
Accrued expenses and other liabilities	562		4,472	5,034
Total liabilities assumed	261,226		299,452	560,678
Total identifiable net assets	25,906		20,379	46,285
Goodwill recognized	$	13,409	10,197	23,606

The fair value of the Wheatland and NCBI assets acquired includes loans with fair values of $171,199,000 and $215,986,000, respectively. The gross principal and contractual interest due under the Wheatland and NCBI contracts is $176,698,000 and $223,949,000, respectively, all of which is expected to be collectible.

The Company incurred $594,000 and $478,000, respectively, of Wheatland and NCBI third-party acquisition-related costs during the nine month period ended September 30, 2013. The expenses are included in other expense in the Company's consolidated statements of operations.

Total income consisting of net interest income and non-interest income of the acquired operations of Wheatland was approximately $4,605,000 and net income was approximately $1,338,000 from May 31, 2013 to September 30, 2013. Total income consisting of net interest income and non-interest income of the acquired operations of NCBI was approximately $2,662,000 and net income was approximately $510,000 from July 31, 2013 to September 30, 2013. The following unaudited pro forma summary presents consolidated information of the Company as if the Wheatland and NCBI acquisitions had occurred on January 1, 2012:

	Three Months ended			Nine Months ended
(Dollars in thousands)	September 30, 2013		September 30, 2012	September 30, 2013	September 30, 2012
Net interest income and non-interest income	$	86,940	77,095	249,224	251,525
Net income	24,756		20,126	69,846	58,525

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Mergers and Acquisitions (Details Textual) (USD $)	9 Months Ended
	Sep. 30, 2013
Business Acquisition
Business Combination, Consideration Transferred	$ 69,891,000
Cash consideration for outstanding shares	24,858,000
Wheatland Bankshares
Business Acquisition
Effective Date of Acquisition	May 31, 2013
Percentage of Outstanding Common Stock Acquired	100.00%
Business Combination, Consideration Transferred	39,315,000
Number of Shares Issued for Aquisition	1,455,256
Cash consideration for outstanding shares	11,025,000
Loans receivable	171,199,000
Loans Receivable Acquired, Gross Principal and Contractual Interest Due	176,698,000
Loans Receivable Acquired, Gross Principal and Contractual Interest Due, Expected to be Uncollectible	0
Third-party Acquisition Related Costs	594,000
Net interest income and non-interest income	4,605,000
Net income	1,338,000
North Cascades Bancshares
Business Acquisition
Effective Date of Acquisition	Jul. 31, 2013
Percentage of Outstanding Common Stock Acquired	100.00%
Business Combination, Consideration Transferred	30,576,000
Number of Shares Issued for Aquisition	687,876
Cash consideration for outstanding shares	13,833,000
Loans receivable	215,986,000
Loans Receivable Acquired, Gross Principal and Contractual Interest Due	223,949,000
Loans Receivable Acquired, Gross Principal and Contractual Interest Due, Expected to be Uncollectible	0
Third-party Acquisition Related Costs	478,000
Net interest income and non-interest income	2,662,000
Net income	$ 510,000

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Unaudited Condensed Consolidated Statements of Operations (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Interest Income
Residential real estate loans	$ 7,320	$ 7,740	$ 21,606	$ 23,019
Commercial loans	34,291	30,293	92,788	91,764
Consumer and other loans	8,447	8,826	24,220	26,809
Investment securities	19,473	15,156	51,023	52,499
Total interest income	69,531	62,015	189,637	194,091
Interest Expense
Deposits	3,398	4,485	10,584	14,048
Securities sold under agreements to repurchase	209	395	646	997
Federal Home Loan Bank advances	2,730	3,116	8,029	9,715
Federal funds purchased and other borrowed funds	54	53	160	176
Subordinated debentures	795	858	2,410	2,613
Total interest expense	7,186	8,907	21,829	27,549
Net Interest Income	62,345	53,108	167,808	166,542
Provision for loan losses	1,907	2,700	5,085	19,250
Net interest income after provision for loan losses	60,438	50,408	162,723	147,292
Non-Interest Income
Service charges and other fees	13,711	11,939	36,115	33,722
Miscellaneous loan fees and charges	1,408	1,080	3,650	3,139
Gain on sale of loans	7,021	8,728	23,582	23,063
Loss on sale of investments	(403)	0	(299)	0
Other income	2,136	2,227	6,997	6,179
Total non-interest income	23,873	23,974	70,045	66,103
Non-Interest Expense
Compensation and employee benefits	27,469	24,046	76,963	71,290
Occupancy and equipment	6,421	6,001	18,152	17,794
Advertising and promotions	1,897	1,820	5,066	4,935
Outsourced data processing	1,232	801	2,870	2,435
Other real estate owned	1,049	6,373	4,901	15,394
Federal Deposit Insurance Corporation premiums	1,331	1,767	3,789	4,779
Core deposit intangibles amortization	693	532	1,684	1,619
Other expense	10,276	8,838	28,858	27,167
Total non-interest expense	50,368	50,178	142,283	145,413
Income Before Income Taxes	33,943	24,204	90,485	67,982
Federal and state income tax expense	8,315	4,760	21,387	13,224
Net Income	$ 25,628	$ 19,444	$ 69,098	$ 54,758
Basic earnings per share	$ 0.35	$ 0.27	$ 0.95	$ 0.76
Diluted earnings per share	$ 0.35	$ 0.27	$ 0.95	$ 0.76
Dividends declared per share	$ 0.15	$ 0.13	$ 0.44	$ 0.39
Average outstanding shares - basic	73,945,523	71,933,141	72,804,321	71,925,664
Average outstanding shares - diluted	74,021,871	71,973,985	72,869,475	71,925,761

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Investment Securities, Available-for-Sale

9 Months Ended

Sep. 30, 2013

Investments, Debt and Equity Securities [Abstract]

Investment Securities, Available-for-Sale

Note 2. Investment Securities, Available-for-Sale

A comparison of the amortized cost and estimated fair value of the Company’s investment securities designated as available-for-sale is presented below.

	September 30, 2013
	Weighted		Amortized		Gross Unrealized			Fair
(Dollars in thousands)	Yield		Cost		Gains	Losses		Value
U.S. government sponsored enterprises
Maturing after one year through five years	2.29	%	$	11,278	240	—		11,518
Maturing after five years through ten years	1.82	%	38		—	—		38
	2.29	%	11,316		240	—		11,556
State and local governments
Maturing within one year	2.18	%	6,059		52	—		6,111
Maturing after one year through five years	2.10	%	162,569		3,096	(431	)	165,234
Maturing after five years through ten years	3.17	%	57,892		1,122	(832	)	58,182
Maturing after ten years	4.46	%	1,104,890		28,571	(21,604	)	1,111,857
	4.10	%	1,331,410		32,841	(22,867	)	1,341,384
Corporate bonds
Maturing within one year	2.10	%	73,064		736	—		73,800
Maturing after one year through five years	2.10	%	358,034		2,890	(2,852	)	358,072
Maturing after five years through ten years	2.22	%	11,058		—	(85	)	10,973
	2.10	%	442,156		3,626	(2,937	)	442,845
Residential mortgage-backed securities	2.44	%	1,515,728		15,357	(7,917	)	1,523,168
Total investment securities	3.06	%	$	3,300,610	52,064	(33,721	)	3,318,953

	December 31, 2012
	Weighted		Amortized		Gross Unrealized			Fair
(Dollars in thousands)	Yield		Cost		Gains	Losses		Value
U.S. government and federal agency
Maturing within one year	1.62	%	$	201	1	—		202
U.S. government sponsored enterprises
Maturing after one year through five years	2.30	%	17,064		371	—		17,435
Maturing after five years through ten years	2.03	%	44		1	—		45
	2.29	%	17,108		372	—		17,480
State and local governments
Maturing within one year	2.01	%	4,288		28	(2	)	4,314
Maturing after one year through five years	2.11	%	149,497		4,142	(142	)	153,497
Maturing after five years through ten years	2.95	%	38,346		1,102	(99	)	39,349
Maturing after ten years	4.70	%	935,897		82,823	(1,362	)	1,017,358
	4.29	%	1,128,028		88,095	(1,605	)	1,214,518
Corporate bonds
Maturing within one year	1.73	%	18,412		51	—		18,463
Maturing after one year through five years	2.22	%	250,027		4,018	(238	)	253,807
Maturing after five years through ten years	2.23	%	16,144		381	—		16,525
	2.19	%	284,583		4,450	(238	)	288,795
Collateralized debt obligations
Maturing after ten years	8.03	%	1,708		—	—		1,708
Residential mortgage-backed securities	1.95	%	2,156,049		8,860	(4,607	)	2,160,302
Total investment securities	2.71	%	$	3,587,677	101,778	(6,450	)	3,683,005

Included in the residential mortgage-backed securities are $3,214,000 and $46,733,000 as of September 30, 2013 and December 31, 2012, respectively, of non-guaranteed private label whole loan mortgage-backed securities of which none of the underlying collateral is considered “subprime.”

Maturities of securities do not reflect repricing opportunities present in adjustable rate securities, nor do they reflect expected shorter maturities based upon early prepayment of principal. Weighted average yields are based on the interest method taking into account premium amortization, discount accretion and mortgage-backed securities’ prepayment provisions. Weighted average yields on tax-exempt investment securities exclude the federal income tax benefit.

The cost of each investment sold is determined by specific identification. Gain or loss on sale of investments consists of the following: 

	Three Months ended				Nine Months ended
(Dollars in thousands)	September 30, 2013			September 30, 2012	September 30, 2013		September 30, 2012
Gross proceeds	$	102,483		—	181,971		—
Less amortized cost	(102,886		)	—	(182,270	)	—
Net loss on sale of investments	$	(403	)	—	(299	)	—
Gross gain on sale of investments	$	3,467		—	3,723		—
Gross loss on sale of investments	(3,870		)	—	(4,022	)	—
Net loss on sale of investments	$	(403	)	—	(299	)	—

Investments with an unrealized loss position are summarized as follows:

	September 30, 2013
	Less than 12 Months				12 Months or More			Total
(Dollars in thousands)	Fair Value		Unrealized Loss		Fair Value	Unrealized Loss		Fair Value	Unrealized Loss
State and local governments	$	405,834	(21,121	)	22,373	(1,746	)	428,207	(22,867	)
Corporate bonds	189,130		(2,937	)	—	—		189,130	(2,937	)
Residential mortgage-backed securities	446,642		(7,917	)	—	—		446,642	(7,917	)
Total temporarily impaired securities	$	1,041,606	(31,975	)	22,373	(1,746	)	1,063,979	(33,721	)

	December 31, 2012
	Less than 12 Months				12 Months or More			Total
(Dollars in thousands)	Fair Value		Unrealized Loss		Fair Value	Unrealized Loss		Fair Value	Unrealized Loss
State and local governments	$	102,896	(1,531	)	4,533	(74	)	107,429	(1,605	)
Corporate bonds	41,856		(238	)	—	—		41,856	(238	)
Residential mortgage-backed securities	955,235		(4,041	)	62,905	(566	)	1,018,140	(4,607	)
Total temporarily impaired securities	$	1,099,987	(5,810	)	67,438	(640	)	1,167,425	(6,450	)

With respect to the Company’s review of its securities in an unrealized loss position at September 30, 2013, management determined that it did not intend to sell and there was no expected requirement to sell any of its temporarily impaired securities. Based on an analysis of its impaired securities as of September 30, 2013 and December 31, 2012, the Company determined that none of such securities had other-than-temporary impairment.

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Accumulated Other Comprehensive Income (Tables)

9 Months Ended

Sep. 30, 2013

Equity [Abstract]

Components of accumulated other comprehensive income

(Dollars in thousands)	September 30, 2013			December 31, 2012
Unrealized gains on available-for-sale securities	$	18,343		95,328
Tax effect	(7,136		)	(37,083	)
Net of tax amount	11,207			58,245
Unrealized losses on derivatives used for cash flow hedges	(2,004		)	(16,832	)
Tax effect	780			6,549
Net of tax amount	(1,224		)	(10,283	)
Total accumulated other comprehensive income	$	9,983		47,962

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Nature of Operations and Summary of Significant Accounting Policies (Policies)

9 Months Ended

Sep. 30, 2013

Organization, Consolidation and Presentation of Financial Statements [Abstract]

General

General

Glacier Bancorp, Inc. (“Company”) is a Montana corporation headquartered in Kalispell, Montana. The Company provides a full range of banking services to individual and corporate customers in Montana, Idaho, Wyoming, Colorado, Utah and Washington through thirteen divisions of its wholly-owned bank subsidiary, Glacier Bank (“Bank”). The Company offers a wide range of banking products and services, including transaction and savings deposits, real estate, commercial, agriculture and consumer loans, mortgage origination services, and retail brokerage services. The Company serves individuals, small to medium-sized businesses, community organizations and public entities.

In the opinion of management, the accompanying unaudited condensed consolidated financial statements contain all adjustments (consisting of normal recurring adjustments) necessary for a fair presentation of the Company’s financial condition as of September 30, 2013, the results of operations and comprehensive income for the three and nine month periods ended September 30, 2013 and 2012, and changes in stockholders’ equity and cash flows for the nine month periods ended September 30, 2013 and 2012. The condensed consolidated statement of financial condition of the Company as of December 31, 2012 has been derived from the audited consolidated statements of the Company as of that date.

The accompanying unaudited condensed consolidated financial statements do not include all of the information and footnotes required by accounting principles generally accepted in the United States of America (“GAAP”) for complete financial statements. These unaudited condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and notes thereto contained in the Company’s Annual Report on Form 10-K for the year ended December 31, 2012. Operating results for the nine months ended September 30, 2013 are not necessarily indicative of the results anticipated for the year ending December 31, 2013.

The Company is a defendant in legal proceedings arising in the normal course of business. In the opinion of management, the disposition of pending litigation will not have a material affect on the Company’s consolidated financial position, results of operations or liquidity.

Material estimates that are particularly susceptible to significant change include the determination of the allowance for loan and lease losses (“ALLL” or “allowance”) and the valuations related to investments and real estate acquired in connection with foreclosures or in satisfaction of loans. For the determination of the ALLL and real estate valuation estimates, management obtains independent appraisals (new or updated) for significant items. Estimates relating to investment valuations are obtained from independent third parties.

Principles of Consolidation

Principles of Consolidation

The consolidated financial statements of the Company include the parent holding company and the Bank. The Bank consists of thirteen bank divisions, a treasury division and an information technology division. Each of the bank divisions operate under separate names, management teams and directors. The Company considers the Bank to be its sole operating segment as the Bank 1) engages in similar bank business activity from which it earns revenues and incurs expenses, 2) the operating results of the Bank are regularly reviewed by the Chief Executive Officer (i.e., the chief operating decision maker) who makes decisions about resources to be allocated to the Bank, and 3) financial information is available for the Bank. All significant inter-company transactions have been eliminated in consolidation.

On May 31, 2013, the Company completed its acquisition of Wheatland Bankshares, Inc. (“Wheatland”) and its wholly-owned subsidiary, First State Bank, a community bank based in Wheatland, Wyoming. On July 31, 2013, the Company completed its acquisition of North Cascades Bancshares, Inc. (“NCBI”) and its wholly-owned subsidiary, North Cascades National Bank, a community bank based in Chelan, Washington. Both transactions were accounted for using the acquisition method, and their results of operations have been included in the Company’s consolidated financial statements as of the acquisition dates.

The Company formed GBCI Other Real Estate (“GORE”) to isolate certain bank foreclosed properties for legal protection and administrative purposes and the remaining properties are currently held for sale. GORE is included in the Bank operating segment due to its insignificant activity.

The Company owns the following trust subsidiaries, each of which issued trust preferred securities as Tier 1 capital instruments: Glacier Capital Trust II, Glacier Capital Trust III, Glacier Capital Trust IV, Citizens (ID) Statutory Trust I, Bank of the San Juans Bancorporation Trust I, First Company Statutory Trust 2001 and First Company Statutory Trust 2003. The trust subsidiaries are not included in the Company’s consolidated financial statements.

Variable Interest Entities

Variable Interest Entities

The Company has equity investments in Certified Development Entities (“CDE”) which have received allocations of New Markets Tax Credits (“NMTC”). The Company also has equity investments in Low-Income Housing Tax Credit (“LIHTC”) partnerships. The CDEs and the LIHTC partnerships are variable interest entities (“VIE”).

The following table summarizes the carrying amounts of the VIE’s assets and liabilities included in the Company’s consolidated financial statements at September 30, 2013 and December 31, 2012:

	September 30, 2013			December 31, 2012
(Dollars in thousands)	CDE (NMTC)		LIHTC	CDE (NMTC)	LIHTC
Assets
Loans receivable	$	35,956	—	35,480	—
Premises and equipment, net	—		13,641	—	16,066
Accrued interest receivable	113		—	117	—
Other assets	903		153	1,114	143
Total assets	$	36,972	13,794	36,711	16,209
Liabilities
Other borrowed funds	$	4,555	1,723	4,555	3,639
Accrued interest payable	4		5	4	6
Other liabilities	92		203	182	136
Total liabilities	$	4,651	1,931	4,741	3,781

Amounts presented in the table above are adjusted for intercompany eliminations. All assets presented can be used only to settle obligations of the consolidated VIEs and all liabilities presented consist of liabilities for which creditors and other beneficial interest holders therein have no recourse to the general credit of the Company.

Loans Receivable

Loans Receivable

Loans that are intended to be held-to-maturity are reported at the unpaid principal balance less net charge-offs and adjusted for deferred fees and costs on originated loans and unamortized premiums or discounts on acquired loans. Fees and costs on originated loans and premiums or discounts on acquired loans are deferred and subsequently amortized or accreted as a yield adjustment over the expected life of the loan utilizing the interest method. The objective of the interest method is to calculate periodic interest income at a constant effective yield. When a loan is paid off prior to maturity, the remaining fees and costs on originated loans and premiums or discounts on acquired loans are immediately recognized into interest income.

The Company’s loan segments, which are based on the purpose of the loan, include residential real estate, commercial, and consumer loans. The Company’s loan classes, a further disaggregation of segments, include residential real estate loans (residential real estate segment), commercial real estate and other commercial loans (commercial segment), and home equity and other consumer loans (consumer segment).

Loans that are thirty days or more past due based on payments received and applied to the loan are considered delinquent. Loans are designated non-accrual and the accrual of interest is discontinued when the collection of the contractual principal or interest is unlikely. A loan is typically placed on non-accrual when principal or interest is due and has remained unpaid for ninety days or more. When a loan is placed on non-accrual status, interest previously accrued but not collected is reversed against current period interest income. Subsequent payments are applied to the outstanding principal balance if doubt remains as to the ultimate collectability of the loan. Interest accruals are not resumed on partially charged-off impaired loans. For other loans on nonaccrual, interest accruals are resumed on such loans only when they are brought fully current with respect to interest and principal and when, in the judgment of management, the loans are estimated to be fully collectible as to both principal and interest.

The Company considers impaired loans to be the primary credit quality indicator for monitoring the credit quality of the loan portfolio. Loans are designated impaired when, based upon current information and events, it is probable that the Company will be unable to collect the scheduled payments of principal or interest when due according to the contractual terms of the loan agreement and therefore, the Company has serious doubts as to the ability of such borrowers to fulfill the contractual obligation. Impaired loans include non-performing loans (i.e., non-accrual loans and accruing loans ninety days or more past due) and accruing loans under ninety days past due where it is probable payments will not be received according to the loan agreement (e.g., troubled debt restructuring). Interest income on accruing impaired loans is recognized using the interest method. The Company measures impairment on a loan-by-loan basis in the same manner for each class within the loan portfolio. An insignificant delay or shortfall in the amounts of payments would not cause a loan or lease to be considered impaired. The Company determines the significance of payment delays and shortfalls on a case-by-case basis, taking into consideration all of the facts and circumstances surrounding the loan and the borrower, including the length and reasons for the delay, the borrower’s prior payment record, and the amount of the shortfall in relation to the principal and interest due.

A restructured loan is considered a troubled debt restructuring (“TDR”) if the creditor, for economic or legal reasons related to the debtor’s financial difficulties, grants a concession to the debtor that it would not otherwise consider. A TDR loan is considered an impaired loan and a specific valuation allowance is established when the fair value of the collateral-dependent loan or present value of the loan’s expected future cash flows (discounted at the loan’s effective interest rate based on the original contractual rate) is lower than the carrying value of the impaired loan. The Company made the following types of loan modifications, some of which were considered a TDR:

• Reduction of the stated interest rate for the remaining term of the debt;

• Extension of the maturity date(s) at a stated rate of interest lower than the current market rate for newly originated debt having similar risk characteristics; and

• Reduction of the face amount of the debt as stated in the debt agreements.

The Company recognizes that while borrowers may experience deterioration in their financial condition, many continue to be creditworthy customers who have the willingness and capacity for debt repayment. In determining whether non-restructured or unimpaired loans issued to a single or related party group of borrowers should continue to accrue interest when the borrower has other loans that are impaired or are TDRs, the Company on a quarterly or more frequent basis performs an updated and comprehensive assessment of the willingness and capacity of the borrowers to timely and ultimately repay their total debt obligations, including contingent obligations. Such analysis takes into account current financial information about the borrowers and financially responsible guarantors, if any, including for example:

• analysis of global, i.e., aggregate debt service for total debt obligations;

• assessment of the value and security protection of collateral pledged using current market conditions and alternative market assumptions across a variety of potential future situations; and

• loan structures and related covenants.

For additional information relating to loans, see Note 3.

Allowance for Loan and Lease Losses

Allowance for Loan and Lease Losses

Based upon management’s analysis of the Company’s loan portfolio, the balance of the ALLL is an estimate of probable credit losses known and inherent within the Bank’s loan portfolio as of the date of the consolidated financial statements. The ALLL is analyzed at the loan class level and is maintained within a range of estimated losses. Determining the adequacy of the ALLL involves a high degree of judgment and is inevitably imprecise as the risk of loss is difficult to quantify. The determination of the ALLL and the related provision for loan losses is a critical accounting estimate that involves management’s judgments about all known relevant internal and external environmental factors that affect loan losses. The balance of the ALLL is highly dependent upon management’s evaluations of borrowers’ current and prospective performance, appraisals and other variables affecting the quality of the loan portfolio. Individually significant loans and major lending areas are reviewed periodically to determine potential problems at an early date. Changes in management’s estimates and assumptions are reasonably possible and may have a material impact upon the Company’s consolidated financial statements, results of operations or capital.

The ALLL consists of a specific valuation allowance component and a general valuation allowance component. The specific component relates to loans that are determined to be impaired and individually evaluated for impairment. The Company measures impairment on a loan-by-loan basis based on the present value of expected future cash flows discounted at the loan’s effective interest rate, except when it is determined that repayment of the loan is expected to be provided solely by the underlying collateral. For impairment based on expected future cash flows, the Company considers all information available as of a measurement date, including past events, current conditions, potential prepayments, and estimated cost to sell when such costs are expected to reduce the cash flows available to repay or otherwise satisfy the loan. For alternative ranges of cash flows, the likelihood of the possible outcomes is considered in determining the best estimate of expected future cash flows. The effective interest rate for a loan restructured in a TDR is based on the original contractual rate. For collateral-dependent loans and real estate loans for which foreclosure or a deed-in-lieu of foreclosure is probable, impairment is measured by the fair value of the collateral, less estimated cost to sell. The fair value of the collateral is determined primarily based upon appraisal or evaluation of the underlying real property value.

The general valuation allowance component relates to probable credit losses inherent in the balance of the loan portfolio based on historical loss experience, adjusted for changes in trends and conditions of qualitative or environmental factors. The historical loss experience is based on the previous twelve quarters loss experience by loan class adjusted for risk characteristics in the existing loan portfolio. The same trends and conditions are evaluated for each class within the loan portfolio; however, the risk characteristics are weighted separately at the individual class level based on the Company’s judgment and experience.

The changes in trends and conditions of certain items include the following:

• Changes in lending policies and procedures, including changes in underwriting standards and collection, charge-off, and recovery practices not considered elsewhere in estimating credit losses;

• Changes in international, national, regional, and local economic and business conditions and developments that affect the collectability of the portfolio, including the condition of various market segments;

• Changes in the nature and volume of the portfolio and in the terms of loans;

• Changes in experience, ability, and depth of lending management and other relevant staff;

• Changes in the volume and severity of past due and nonaccrual loans;

• Changes in the quality of the Company’s loan review system;

• Changes in the value of underlying collateral for collateral-dependent loans;

• The existence and effect of any concentrations of credit, and changes in the level of such concentrations; and

• The effect of other external factors such as competition and legal and regulatory requirements on the level of estimated credit losses in the Company’s existing portfolio.

The ALLL is increased by provisions for loan losses which are charged to expense. The portions of loan balances determined by management to be uncollectible are charged-off as a reduction of the ALLL and recoveries of amounts previously charged-off are credited as an increase to the ALLL. The Company’s charge-off policy is consistent with bank regulatory standards. Consumer loans generally are charged off when the loan becomes over 120 days delinquent. Real estate acquired as a result of foreclosure or by deed-in-lieu of foreclosure is classified as real estate owned until such time as it is sold.

At acquisition date, the assets and liabilities of acquired banks are recorded at their estimated fair values which results in no ALLL carried over from acquired banks. Subsequent to acquisition, an allowance will be recorded on the acquired loan portfolios for further credit deterioration, if any.

Impact of Recent Authoritative Accounting Guidance

Impact of Recent Authoritative Accounting Guidance

The Accounting Standards Codification^™ (“ASC”) is the Financial Accounting Standards Board’s (“FASB”) officially recognized source of authoritative GAAP applicable to all public and non-public non-governmental entities. Rules and interpretive releases of the Securities and Exchange Commission (“SEC”) under the authority of the federal securities laws are also sources of authoritative GAAP for the Company as an SEC registrant. All other accounting literature is non-authoritative.

In June 2011, FASB amended FASB ASC Topic 220, Comprehensive Income. The amendment provides an entity the option to present the total of comprehensive income, the components of net income, and the components of other comprehensive income either in a single continuous statement or in two separate but consecutive statements. Accounting Standards Update (“ASU”) No. 2011-12, Comprehensive Income (Topic 220) deferred the specific requirement of the amendment to present items that are reclassified from accumulated other comprehensive income to net income separately with their respective components of net income and other comprehensive income. The amendments were effective retrospectively during interim and annual periods beginning after December 15, 2011. ASU No. 2013-2, Comprehensive Income (Topic 220) reversed the deferment of ASU 2011-12 and will be effective prospectively for reporting periods beginning after December 15, 2012 and early adoption is permitted. The Company early adopted ASU No. 2013-2 as of December 31, 2012. The Company has evaluated the impact of the adoption of these amendments and determined there was not a material effect on the Company’s financial position or results of operations.

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Fair Value Measurements on a Non-Recurring Basis (Details) (Non-Recurring Measurements, USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Assets with a recorded change resulting from re-measuring at fair value on a non-recurring basis
Other real estate owned	$ 7,646	$ 13,983
Collateral-dependent impaired loans, net of ALLL	19,066	22,966
Total assets measured at fair value on a non-recurring basis	26,712	36,949
Level 1
Assets with a recorded change resulting from re-measuring at fair value on a non-recurring basis
Other real estate owned	0	0
Collateral-dependent impaired loans, net of ALLL	0	0
Total assets measured at fair value on a non-recurring basis	0	0
Level 2
Assets with a recorded change resulting from re-measuring at fair value on a non-recurring basis
Other real estate owned	0	0
Collateral-dependent impaired loans, net of ALLL	0	0
Total assets measured at fair value on a non-recurring basis	0	0
Level 3
Assets with a recorded change resulting from re-measuring at fair value on a non-recurring basis
Other real estate owned	7,646	13,983
Collateral-dependent impaired loans, net of ALLL	19,066	22,966
Total assets measured at fair value on a non-recurring basis	$ 26,712	$ 36,949

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Troubled Debt Restructurings (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013 Loan	Sep. 30, 2012 Loan	Sep. 30, 2013 Loan	Sep. 30, 2012 Loan
Troubled Debt Restructurings
Troubled debt restructurings, Number of Loans	9	46	50	149
Troubled debt restructurings, Pre-modification recorded balance	$ 2,926	$ 38,125	$ 12,016	$ 66,580
Troubled debt restructurings, Post-modification recorded balance	3,141	35,475	12,418	61,944
Financing Receivable, Modifications, Subsequent Default, Number of Contracts	2	3	10	17
Financing Receivable Modifications Subsequent Defaults Recorded Investment	363	1,792	2,772	10,204
Residential Real Estate
Troubled Debt Restructurings
Troubled debt restructurings, Number of Loans	2	1	9	9
Troubled debt restructurings, Pre-modification recorded balance	284	280	1,907	1,981
Troubled debt restructurings, Post-modification recorded balance	499	281	2,293	1,982
Financing Receivable, Modifications, Subsequent Default, Number of Contracts	0	2	1	2
Financing Receivable Modifications Subsequent Defaults Recorded Investment	0	1,622	265	1,622
Commercial Real Estate
Troubled Debt Restructurings
Troubled debt restructurings, Number of Loans	4	21	17	61
Troubled debt restructurings, Pre-modification recorded balance	2,481	20,866	7,137	37,712
Troubled debt restructurings, Post-modification recorded balance	2,481	18,242	7,137	33,080
Financing Receivable, Modifications, Subsequent Default, Number of Contracts	0	0	4	10
Financing Receivable Modifications Subsequent Defaults Recorded Investment	0	0	1,918	7,553
Other Commercial
Troubled Debt Restructurings
Troubled debt restructurings, Number of Loans	0	19	17	60
Troubled debt restructurings, Pre-modification recorded balance	0	16,601	2,572	25,033
Troubled debt restructurings, Post-modification recorded balance	0	16,571	2,588	25,025
Financing Receivable, Modifications, Subsequent Default, Number of Contracts	2	0	5	3
Financing Receivable Modifications Subsequent Defaults Recorded Investment	363	0	589	801
Home Equity
Troubled Debt Restructurings
Troubled debt restructurings, Number of Loans	1	2	2	9
Troubled debt restructurings, Pre-modification recorded balance	57	219	147	1,314
Troubled debt restructurings, Post-modification recorded balance	57	222	147	1,317
Financing Receivable, Modifications, Subsequent Default, Number of Contracts	0	1	0	1
Financing Receivable Modifications Subsequent Defaults Recorded Investment	0	170	0	170
Other Consumer
Troubled Debt Restructurings
Troubled debt restructurings, Number of Loans	2	3	5	10
Troubled debt restructurings, Pre-modification recorded balance	104	159	253	540
Troubled debt restructurings, Post-modification recorded balance	104	159	253	540
Financing Receivable, Modifications, Subsequent Default, Number of Contracts	0	0	0	1
Financing Receivable Modifications Subsequent Defaults Recorded Investment	$ 0	$ 0	$ 0	$ 58

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Mergers and Acquisitions (Tables)

9 Months Ended

Sep. 30, 2013

Business Combinations [Abstract]

Consideration transferred, identifiable net assets and resulting goodwill

	Wheatland		NCBI
(Dollars in thousands)	May 31, 2013		July 31, 2013	Total
Fair value of consideration transferred
Fair value of Company shares issued, net of equity issuance costs	$	28,290	16,743	45,033
Cash consideration for outstanding shares	11,025		13,833	24,858
Total fair value of consideration transferred	39,315		30,576	69,891
Recognized amounts of identifiable assets acquired and liabilities assumed
Identifiable assets acquired
Cash and cash equivalents	23,148		27,865	51,013
Investment securities, available-for-sale	75,643		48,058	123,701
Loans receivable	171,199		215,986	387,185
Core deposit intangible	2,079		3,660	5,739
Accrued income and other assets	15,063		24,262	39,325
Total identifiable assets acquired	287,132		319,831	606,963
Liabilities assumed
Deposits	255,197		294,980	550,177
Federal Home Loan Bank advances and other borrowed funds	5,467		—	5,467
Accrued expenses and other liabilities	562		4,472	5,034
Total liabilities assumed	261,226		299,452	560,678
Total identifiable net assets	25,906		20,379	46,285
Goodwill recognized	$	13,409	10,197	23,606

Unaudited Pro Forma Summary of the Company as if the Acquisitions had Occurred at the Beginning of the Period

	Three Months ended			Nine Months ended
(Dollars in thousands)	September 30, 2013		September 30, 2012	September 30, 2013	September 30, 2012
Net interest income and non-interest income	$	86,940	77,095	249,224	251,525
Net income	24,756		20,126	69,846	58,525

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Fair Value of Assets and Liabilities (Tables)

9 Months Ended

Sep. 30, 2013

Fair Value Disclosures [Abstract]

Fair value measurement of assets and liabilities measured at fair value on a recurring basis

			Fair Value Measurements At the End of the Reporting Period Using
(Dollars in thousands)	Fair Value September 30, 2013		Quoted Prices in Active  Markets for Identical Assets (Level 1)	Significant Other Observable Inputs (Level 2)	Significant Unobservable Inputs (Level 3)
Investment securities, available-for-sale
U.S. government sponsored enterprises	$	11,556	—	11,556	—
State and local governments	1,341,384		—	1,341,384	—
Corporate bonds	442,845		—	442,845	—
Residential mortgage-backed securities	1,523,168		—	1,523,168	—
Total assets measured at fair value on a recurring basis	$	3,318,953	—	3,318,953	—
Interest rate swaps	$	2,004	—	2,004	—
Total liabilities measured at fair value on a recurring basis	$	2,004	—	2,004	—

			Fair Value Measurements At the End of the Reporting Period Using
(Dollars in thousands)	Fair Value December 31, 2012		Quoted Prices in Active  Markets for Identical Assets (Level 1)	Significant Other Observable Inputs (Level 2)	Significant Unobservable Inputs (Level 3)
Investment securities, available-for-sale
U.S. government and federal agency	$	202	—	202	—
U.S. government sponsored enterprises	17,480		—	17,480	—
State and local governments	1,214,518		—	1,214,518	—
Corporate bonds	288,795		—	288,795	—
Collateralized debt obligations	1,708		—	1,708	—
Residential mortgage-backed securities	2,160,302		—	2,160,302	—
Total assets measured at fair value on a recurring basis	$	3,683,005	—	3,683,005	—
Interest rate swaps	$	16,832	—	16,832	—
Total liabilities measured at fair value on a recurring basis	$	16,832	—	16,832	—

Fair value measurement of assets measured at fair value on a non-recurring basis

			Fair Value Measurements At the End of the Reporting Period Using
(Dollars in thousands)	Fair Value September 30, 2013		Quoted Prices in Active  Markets for Identical Assets (Level 1)	Significant Other Observable Inputs (Level 2)	Significant Unobservable Inputs (Level 3)
Other real estate owned	$	7,646	—	—	7,646
Collateral-dependent impaired loans, net of ALLL	19,066		—	—	19,066
Total assets measured at fair value on a non-recurring basis	$	26,712	—	—	26,712

			Fair Value Measurements At the End of the Reporting Period Using
(Dollars in thousands)	Fair Value December 31, 2012		Quoted Prices in Active  Markets for Identical Assets (Level 1)	Significant Other Observable Inputs (Level 2)	Significant Unobservable Inputs (Level 3)
Other real estate owned	$	13,983	—	—	13,983
Collateral-dependent impaired loans, net of ALLL	22,966		—	—	22,966
Total assets measured at fair value on a non-recurring basis	$	36,949	—	—	36,949

Quantitative information about assets measured at fair value on a non-recurring basis for which Level 3 inputs were used

	Fair Value		Quantitative Information about Level 3 Fair Value Measurements
(Dollars in thousands)	September 30, 2013		Valuation Technique	Unobservable Input	Range (Weighted Average) 1
Other real estate owned	$	6,828	Sales comparison approach	Selling costs	1.0% - 11.0% (7.0%)
				Adjustment to comparables	0.0% - 10.0% (0.0%)
	818		Combined approach	Selling costs	5.0% - 5.0% (5.0%)
				Adjustment to comparables	25.0% - 25.0% (25.0%)
	$	7,646
Collateral-dependent impaired loans, net of ALLL	$	442	Cost approach	Selling costs	10.0% - 50.0% (19.2%)
	2,553		Income approach	Selling costs	8.0% - 8.0% (8.0%)
				Discount rate	8.3% - 8.3% (8.3%)
	13,700		Sales comparison approach	Selling costs	0.0% - 10.0% (8.0%)
				Discount rate	0.0% - 0.0% (0.0%)
				Adjustment to comparables	0.0% - 1.0% (0.0%)
	2,371		Combined approach	Selling costs	8.0% - 8.0% (8.0%)
				Adjustment to comparables	10.0% - 36.0% (22.5%)
	$	19,066

__________

¹ The range for selling costs and adjustments to comparables indicate reductions to the fair value.

Carrying amounts and estimated fair values of financial instruments

			Fair Value Measurements At the End of the Reporting Period Using
(Dollars in thousands)	Carrying Amount September 30, 2013		Quoted Prices in Active  Markets for Identical Assets (Level 1)	Significant Other Observable Inputs (Level 2)	Significant Unobservable Inputs (Level 3)
Financial assets
Cash and cash equivalents	$	254,684	254,684	—	—
Investment securities, available-for-sale	3,318,953		—	3,318,953	—
Loans held for sale	61,505		61,505	—	—
Loans receivable, net of ALLL	3,870,334		—	3,758,724	194,190
Accrued interest receivable	44,261		44,261	—	—
Non-marketable equity securities	52,192		—	52,192	—
Total financial assets	$	7,601,929	360,450	7,129,869	194,190
Financial liabilities
Deposits	$	5,612,880	4,153,782	1,486,996	—
FHLB advances	967,382		—	986,292	—
Repurchase agreements and other borrowed funds	322,779		—	322,779	—
Subordinated debentures	125,526		—	72,554	—
Accrued interest payable	3,568		3,568	—	—
Interest rate swaps	2,004		—	2,004	—
Total financial liabilities	$	7,034,139	4,157,350	2,870,625	—

			Fair Value Measurements At the End of the Reporting Period Using
(Dollars in thousands)	Carrying Amount December 31, 2012		Quoted Prices in Active  Markets for Identical Assets (Level 1)	Significant Other Observable Inputs (Level 2)	Significant Unobservable Inputs (Level 3)
Financial assets
Cash and cash equivalents	$	187,040	187,040	—	—
Investment securities, available-for-sale	3,683,005		—	3,683,005	—
Loans held for sale	145,501		145,501	—	—
Loans receivable, net of ALLL	3,266,571		—	3,184,987	186,201
Accrued interest receivable	37,770		37,770	—	—
Non-marketable equity securities	48,812		—	48,812	—
Total financial assets	$	7,368,699	370,311	6,916,804	186,201
Financial liabilities
Deposits	$	5,364,461	3,585,126	1,789,134	—
FHLB advances	997,013		—	1,027,101	—
Repurchase agreements and other borrowed funds	299,540		—	299,540	—
Subordinated debentures	125,418		—	70,895	—
Accrued interest payable	4,675		4,675	—	—
Interest rate swaps	16,832		—	16,832	—
Total financial liabilities	$	6,807,939	3,589,801	3,203,502	—

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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, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Basic and diluted earnings per share computation
Net income available to common stockholders, basic and diluted	$ 25,628	$ 19,444	$ 69,098	$ 54,758
Average outstanding shares - basic	73,945,523	71,933,141	72,804,321	71,925,664
Add: dilutive stock options and awards	76,348	40,844	65,154	97
Average outstanding shares - diluted	74,021,871	71,973,985	72,869,475	71,925,761
Basic earnings per share	$ 0.35	$ 0.27	$ 0.95	$ 0.76
Diluted earnings per share	$ 0.35	$ 0.27	$ 0.95	$ 0.76
Earnings Per Share
Options excluded from the diluted average outstanding share calculation			49,932	903,945

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ALLL Activity (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Allowance for loan and lease losses
Balance at beginning of period	$ 130,883	$ 137,459	$ 130,854	$ 137,516
Provision for loan losses	1,907	2,700	5,085	19,250
Charge-offs	(3,077)	(5,052)	(8,962)	(24,789)
Recoveries	1,052	1,553	3,788	4,683
Balance at end of period	130,765	136,660	130,765	136,660
Residential Real Estate
Allowance for loan and lease losses
Balance at beginning of period	14,797	18,139	15,482	17,227
Provision for loan losses	950	209	464	2,294
Charge-offs	(42)	(1,172)	(391)	(2,492)
Recoveries	45	73	195	220
Balance at end of period	15,750	17,249	15,750	17,249
Commercial Real Estate
Allowance for loan and lease losses
Balance at beginning of period	73,885	79,098	74,398	76,920
Provision for loan losses	381	(1,210)	(51)	11,800
Charge-offs	(1,235)	(586)	(2,538)	(13,120)
Recoveries	367	453	1,589	2,155
Balance at end of period	73,398	77,755	73,398	77,755
Other Commercial
Allowance for loan and lease losses
Balance at beginning of period	24,116	20,570	21,567	20,833
Provision for loan losses	385	2,859	3,964	4,163
Charge-offs	(1,065)	(1,441)	(2,817)	(3,797)
Recoveries	385	241	1,107	1,030
Balance at end of period	23,821	22,229	23,821	22,229
Home Equity
Allowance for loan and lease losses
Balance at beginning of period	9,626	10,904	10,659	13,616
Provision for loan losses	125	(555)	566	(1,025)
Charge-offs	(333)	(1,044)	(1,962)	(3,402)
Recoveries	73	679	228	795
Balance at end of period	9,491	9,984	9,491	9,984
Other Consumer
Allowance for loan and lease losses
Balance at beginning of period	8,459	8,748	8,748	8,920
Provision for loan losses	66	1,397	142	2,018
Charge-offs	(402)	(809)	(1,254)	(1,978)
Recoveries	182	107	669	483
Balance at end of period	$ 8,305	$ 9,443	$ 8,305	$ 9,443

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Goodwill Changes in the Carrying Value of Goodwill (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Goodwill Roll Forward
Net carrying value at beginning of period	$ 119,509	$ 106,100	$ 106,100	$ 106,100
Acquisitions	10,197	0	23,606	0
Net carrying value at end of period	$ 129,706	$ 106,100	$ 129,706	$ 106,100

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Quantitative Information about Level 3 Fair Value Measurements (Details) (Non-Recurring Measurements, USD $) In Thousands, unless otherwise specified								9 Months Ended																	9 Months Ended
	Sep. 30, 2013	Dec. 31, 2012	Sep. 30, 2013 Level 3	Dec. 31, 2012 Level 3	Sep. 30, 2013 Other real estate owned Level 3	Sep. 30, 2013 Other real estate owned Sales Comparison Approach Level 3	Sep. 30, 2013 Other real estate owned Combined Approach Level 3	Sep. 30, 2013 Other real estate owned Minimum Range Sales Comparison Approach Level 3		Sep. 30, 2013 Other real estate owned Minimum Range Combined Approach Level 3		Sep. 30, 2013 Other real estate owned Maximum Range Sales Comparison Approach Level 3		Sep. 30, 2013 Other real estate owned Maximum Range Combined Approach Level 3		Sep. 30, 2013 Other real estate owned Weighted Average Range Sales Comparison Approach Level 3		Sep. 30, 2013 Other real estate owned Weighted Average Range Combined Approach Level 3		Sep. 30, 2013 Collateral-dependent Impaired Loans, Net of ALLL Level 3	Sep. 30, 2013 Collateral-dependent Impaired Loans, Net of ALLL Cost Approach Level 3	Sep. 30, 2013 Collateral-dependent Impaired Loans, Net of ALLL Income Approach Level 3	Sep. 30, 2013 Collateral-dependent Impaired Loans, Net of ALLL Sales Comparison Approach Level 3	Sep. 30, 2013 Collateral-dependent Impaired Loans, Net of ALLL Combined Approach Level 3	Sep. 30, 2013 Collateral-dependent Impaired Loans, Net of ALLL Minimum Range Cost Approach Level 3		Sep. 30, 2013 Collateral-dependent Impaired Loans, Net of ALLL Minimum Range Income Approach Level 3		Sep. 30, 2013 Collateral-dependent Impaired Loans, Net of ALLL Minimum Range Sales Comparison Approach Level 3		Sep. 30, 2013 Collateral-dependent Impaired Loans, Net of ALLL Minimum Range Combined Approach Level 3		Sep. 30, 2013 Collateral-dependent Impaired Loans, Net of ALLL Maximum Range Cost Approach Level 3		Sep. 30, 2013 Collateral-dependent Impaired Loans, Net of ALLL Maximum Range Income Approach Level 3		Sep. 30, 2013 Collateral-dependent Impaired Loans, Net of ALLL Maximum Range Sales Comparison Approach Level 3		Sep. 30, 2013 Collateral-dependent Impaired Loans, Net of ALLL Maximum Range Combined Approach Level 3		Sep. 30, 2013 Collateral-dependent Impaired Loans, Net of ALLL Weighted Average Range Cost Approach Level 3		Sep. 30, 2013 Collateral-dependent Impaired Loans, Net of ALLL Weighted Average Range Income Approach Level 3		Sep. 30, 2013 Collateral-dependent Impaired Loans, Net of ALLL Weighted Average Range Sales Comparison Approach Level 3		Sep. 30, 2013 Collateral-dependent Impaired Loans, Net of ALLL Weighted Average Range Combined Approach Level 3
Quantitative Information About Level 3 Fair Value Measurements
Fair Value	$ 26,712	$ 36,949	$ 26,712	$ 36,949	$ 7,646	$ 6,828	$ 818													$ 19,066	$ 442	$ 2,553	$ 13,700	$ 2,371
Unobservable Inputs
Selling Costs								1.00%	[1]	5.00%	[1]	11.00%	[1]	5.00%	[1]	7.00%	[1]	5.00%	[1]						10.00%	[1]	8.00%	[1]	0.00%	[1]	8.00%	[1]	50.00%	[1]	8.00%	[1]	10.00%	[1]	8.00%	[1]	19.20%	[1]	8.00%	[1]	8.00%	[1]	8.00%	[1]
Discount Rate																											8.30%		0.00%						8.30%		0.00%						8.30%		0.00%
Adjustment to Comparables								0.00%	[1]	25.00%	[1]	10.00%	[1]	25.00%	[1]	0.00%	[1]	25.00%	[1]										0.00%	[1]	10.00%	[1]					1.00%	[1]	36.00%	[1]					0.00%	[1]	22.50%	[1]

[1] The range for selling costs and adjustments to comparables indicate reductions to the fair value.

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Gain or Loss on Sale of Investments (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Gain or loss on sale of investments
Gross proceeds	$ 102,483	$ 0	$ 181,971	$ 0
Less amortized cost	(102,886)	0	(182,270)	0
Net loss on sale of investments	(403)	0	(299)	0
Gross gain on sale of investments	3,467	0	3,723	0
Gross loss on sale of investments	$ (3,870)	$ 0	$ (4,022)	$ 0

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Fair Value of Interest Rate Swaps (Details) (Interest Rate Swaps, Designated as Hedging Instrument, Other Liabilities, USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Interest Rate Swaps | Designated as Hedging Instrument | Other Liabilities
Fair value of interest rate derivative financial instruments
Fair Value	$ 2,004	$ 16,832

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Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2013

Earnings Per Share [Abstract]

Basic and diluted earnings per share

	Three Months ended			Nine Months ended
(Dollars in thousands, except per share data)	September 30, 2013		September 30, 2012	September 30, 2013	September 30, 2012
Net income available to common stockholders, basic and diluted	$	25,628	19,444	69,098	54,758
Average outstanding shares - basic	73,945,523		71,933,141	72,804,321	71,925,664
Add: dilutive stock options and awards	76,348		40,844	65,154	97
Average outstanding shares - diluted	74,021,871		71,973,985	72,869,475	71,925,761
Basic earnings per share	$	0.35	0.27	0.95	0.76
Diluted earnings per share	$	0.35	0.27	0.95	0.76

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Unaudited Condensed Consolidated Statements of Changes in Stockholders' Equity (USD $) In Thousands, except Share data	Total	Common Stock	Paid-in Capital	Retained Earnings Substantially Restricted	Accumulated Other Comprehensive Income
Balance, beginning at Dec. 31, 2011	$ 850,227	$ 719	$ 642,882	$ 173,139	$ 33,487
Balance, beginning, shares at Dec. 31, 2011		71,915,073
Net income	54,758			54,758
Comprehensive income (loss), accumulated other comprehensive income	14,369				14,369
Comprehensive income, total	69,127
Cash dividends declared	(28,052)			(28,052)
Stock issuances under stock incentive plans, shares		22,149
Stock issuances under stock incentive plans, value	323	0	323
Stock-based compensation and related taxes	(1,468)		(1,468)
Balance, ending at Sep. 30, 2012	890,157	719	641,737	199,845	47,856
Balance, ending, shares at Sep. 30, 2012		71,937,222
Balance, beginning at Dec. 31, 2012	900,949	719	641,737	210,531	47,962
Balance, beginning, shares at Dec. 31, 2012	71,937,222	71,937,222
Net income	69,098			69,098
Comprehensive income (loss), accumulated other comprehensive income	(37,979)				(37,979)
Comprehensive income, total	31,119
Cash dividends declared	(32,299)			(32,299)
Stock issuances under stock incentive plans, shares		227,597
Stock issuances under stock incentive plans, value	3,502	2	3,500
Stock issued in connection with acquisitions, shares		2,143,132
Stock issued in connection with acquisitions, value	45,034	22	45,012
Stock-based compensation and related taxes	(498)		(498)
Balance, ending at Sep. 30, 2013	$ 947,807	$ 743	$ 689,751	$ 247,330	$ 9,983
Balance, ending, shares at Sep. 30, 2013	74,307,951	74,307,951

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Unaudited Condensed Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Operating Activities
Net income	$ 69,098	$ 54,758
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	5,085	19,250
Net amortization of investment securities premiums and discounts	55,043	48,712
Federal Home Loan Bank stock dividends	0	(5)
Mortgage loans held for sale originated or acquired	(760,860)	(844,155)
Proceeds from sales of mortgage loans held for sale	904,066	872,659
Gain on sale of loans	(23,582)	(23,063)
Loss on sale of investments	299	0
Stock-based compensation expense, net of tax benefits	800	255
Excess tax deficiencies from stock-based compensation	219	8
Depreciation of premises and equipment	7,408	7,384
Loss on sale of other real estate owned and writedown, net	1,276	11,671
Amortization of core deposit intangibles	1,684	1,619
Net increase in accrued interest receivable	(2,628)	(4,398)
Net decrease (increase) in other assets	3,459	(3,649)
Net decrease in accrued interest payable	(1,290)	(1,172)
Net increase in other liabilities	12,526	13,082
Net cash provided by operating activities	272,603	152,956
Investing Activities
Proceeds from sales, maturities and prepayments of investment securities, available-for-sale	1,676,928	1,397,533
Purchases of investment securities, available-for-sale	(1,321,504)	(1,873,893)
Principal collected on loans	854,553	706,240
Loans originated or acquired	(1,121,384)	(716,729)
Net addition of premises and equipment and other real estate owned	(6,861)	(7,896)
Proceeds from sale of other real estate owned	18,131	28,483
Net sale (purchase) of non-marketable equity securities	583	(664)
Net cash received from acquisitions	26,155	0
Net cash provided by (used in) investment activities	126,601	(466,926)
Financing Activities
Net (decrease) increase in deposits	(301,759)	381,884
Net increase in securities sold under agreements to repurchase	24,805	156,193
Net decrease in Federal Home Loan Bank advances	(35,098)	(152,025)
Net (decrease) increase in federal funds purchased and other borrowed funds	(1,458)	264
Cash dividends paid	(21,153)	(28,052)
Excess tax deficiencies from stock-based compensation	(219)	(8)
Proceeds from stock options exercised	3,322	81
Net cash (used in) provided by financing activities	(331,560)	358,337
Net increase in cash and cash equivalents	67,644	44,367
Cash and cash equivalents at beginning of period	187,040	128,032
Cash and cash equivalents at end of period	254,684	172,399
Supplemental Disclosure of Cash Flow Information
Cash paid during the period for interest	23,120	28,721
Cash paid during the period for income taxes	17,283	18,081
Supplemental Disclosure of Non-Cash Investing Activities
Sale and refinancing of other real estate owned	3,549	1,578
Transfer of loans to other real estate owned	13,091	21,029
Fair value of common stock shares issued	45,033	0
Cash consideration for outstanding shares	24,858	0
Fair value of assets acquired	630,569	0
Liabilities assumed	$ 560,678	$ 0

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Loans Receivable, Net

9 Months Ended

Sep. 30, 2013

Receivables [Abstract]

Loans Receivable, Net

Note 3. Loans Receivable, Net

The following schedules summarize the activity in the ALLL on a portfolio class basis:

	Three Months ended September 30, 2013
(Dollars in thousands)	Total			Residential Real Estate		Commercial Real Estate		Other Commercial		Home Equity		Other Consumer
Allowance for loan and lease losses
Balance at beginning of period	$	130,883		14,797		73,885		24,116		9,626		8,459
Provision for loan losses	1,907			950		381		385		125		66
Charge-offs	(3,077		)	(42	)	(1,235	)	(1,065	)	(333	)	(402	)
Recoveries	1,052			45		367		385		73		182
Balance at end of period	$	130,765		15,750		73,398		23,821		9,491		8,305

	Three Months ended September 30, 2012
(Dollars in thousands)	Total			Residential Real Estate		Commercial Real Estate		Other Commercial		Home Equity		Other Consumer
Allowance for loan and lease losses
Balance at beginning of period	$	137,459		18,139		79,098		20,570		10,904		8,748
Provision for loan losses	2,700			209		(1,210	)	2,859		(555	)	1,397
Charge-offs	(5,052		)	(1,172	)	(586	)	(1,441	)	(1,044	)	(809	)
Recoveries	1,553			73		453		241		679		107
Balance at end of period	$	136,660		17,249		77,755		22,229		9,984		9,443

	Nine Months ended September 30, 2013
(Dollars in thousands)	Total			Residential Real Estate		Commercial Real Estate		Other Commercial		Home Equity		Other Consumer
Allowance for loan and lease losses
Balance at beginning of period	$	130,854		15,482		74,398		21,567		10,659		8,748
Provision for loan losses	5,085			464		(51	)	3,964		566		142
Charge-offs	(8,962		)	(391	)	(2,538	)	(2,817	)	(1,962	)	(1,254	)
Recoveries	3,788			195		1,589		1,107		228		669
Balance at end of period	$	130,765		15,750		73,398		23,821		9,491		8,305

	Nine Months ended September 30, 2012
(Dollars in thousands)	Total			Residential Real Estate		Commercial Real Estate		Other Commercial		Home Equity		Other Consumer
Allowance for loan and lease losses
Balance at beginning of period	$	137,516		17,227		76,920		20,833		13,616		8,920
Provision for loan losses	19,250			2,294		11,800		4,163		(1,025	)	2,018
Charge-offs	(24,789		)	(2,492	)	(13,120	)	(3,797	)	(3,402	)	(1,978	)
Recoveries	4,683			220		2,155		1,030		795		483
Balance at end of period	$	136,660		17,249		77,755		22,229		9,984		9,443

The following schedules disclose the ALLL and loans receivable on a portfolio class basis:

	September 30, 2013
(Dollars in thousands)	Total		Residential Real Estate	Commercial Real Estate	Other Commercial	Home Equity	Other Consumer
Allowance for loan and lease losses
Individually evaluated for impairment	$	12,728	1,088	6,662	3,810	109	1,059
Collectively evaluated for impairment	118,037		14,662	66,736	20,011	9,382	7,246
Total allowance for loan and lease losses	$	130,765	15,750	73,398	23,821	9,491	8,305
Loans receivable
Individually evaluated for impairment	$	206,918	27,104	125,566	38,390	10,091	5,767
Collectively evaluated for impairment	3,794,181		556,713	1,868,492	795,839	363,421	209,716
Total loans receivable	$	4,001,099	583,817	1,994,058	834,229	373,512	215,483

	December 31, 2012
(Dollars in thousands)	Total		Residential Real Estate	Commercial Real Estate	Other Commercial	Home Equity	Other Consumer
Allowance for loan and lease losses
Individually evaluated for impairment	$	15,534	1,680	7,716	3,859	870	1,409
Collectively evaluated for impairment	115,320		13,802	66,682	17,708	9,789	7,339
Total allowance for loan and lease losses	$	130,854	15,482	74,398	21,567	10,659	8,748
Loans receivable
Individually evaluated for impairment	$	201,735	25,862	125,282	33,593	11,074	5,924
Collectively evaluated for impairment	3,195,690		490,605	1,530,226	589,804	392,851	192,204
Total loans receivable	$	3,397,425	516,467	1,655,508	623,397	403,925	198,128

Substantially all of the Company’s loan receivables are with customers in the Company’s geographic market areas. Although the Company has a diversified loan portfolio, a substantial portion of its customers’ ability to honor their obligations is dependent upon the economic performance in the Company’s market areas. Net deferred fees, costs, premiums, and discounts of $10,870,000 and $1,379,000 were included in the loans receivable balance at September 30, 2013 and December 31, 2012, respectively.

The following schedules disclose the impaired loans by portfolio class basis:

	At or for the Three or Nine Months ended September 30, 2013
(Dollars in thousands)	Total		Residential Real Estate	Commercial Real Estate	Other Commercial	Home Equity	Other Consumer
Loans with a specific valuation allowance
Recorded balance	$	62,614	7,887	28,194	22,368	673	3,492
Unpaid principal balance	64,969		8,032	29,463	22,986	717	3,771
Specific valuation allowance	12,728		1,088	6,662	3,810	109	1,059
Average balance - three months	59,817		7,431	26,525	21,780	495	3,586
Average balance - nine months	59,402		7,237	26,653	21,321	737	3,454
Loans without a specific valuation allowance
Recorded balance	$	144,304	19,217	97,372	16,022	9,418	2,275
Unpaid principal balance	174,258		20,681	120,914	19,233	11,026	2,404
Average balance - three months	139,928		18,481	95,175	15,768	8,766	1,738
Average balance - nine months	139,368		18,420	95,857	14,011	9,017	2,063
Totals
Recorded balance	$	206,918	27,104	125,566	38,390	10,091	5,767
Unpaid principal balance	239,227		28,713	150,377	42,219	11,743	6,175
Specific valuation allowance	12,728		1,088	6,662	3,810	109	1,059
Average balance - three months	199,745		25,912	121,700	37,548	9,261	5,324
Average balance - nine months	198,770		25,657	122,510	35,332	9,754	5,517

	At or for the Year ended December 31, 2012
(Dollars in thousands)	Total		Residential Real Estate	Commercial Real Estate	Other Commercial	Home Equity	Other Consumer
Loans with a specific valuation allowance
Recorded balance	$	62,759	7,334	29,595	21,205	1,354	3,271
Unpaid principal balance	70,261		7,459	36,887	21,278	1,362	3,275
Specific valuation allowance	15,534		1,680	7,716	3,859	870	1,409
Average balance	76,656		12,797	36,164	22,665	1,390	3,640
Loans without a specific valuation allowance
Recorded balance	$	138,976	18,528	95,687	12,388	9,720	2,653
Unpaid principal balance	149,412		19,613	102,798	14,318	9,965	2,718
Average balance	162,505		16,034	111,554	19,733	11,993	3,191
Totals
Recorded balance	$	201,735	25,862	125,282	33,593	11,074	5,924
Unpaid principal balance	219,673		27,072	139,685	35,596	11,327	5,993
Specific valuation allowance	15,534		1,680	7,716	3,859	870	1,409
Average balance	239,161		28,831	147,718	42,398	13,383	6,831

Interest income recognized on impaired loans for the periods ended September 30, 2013 and December 31, 2012 was not significant.

The following is a loans receivable aging analysis on a portfolio class basis:

	September 30, 2013
(Dollars in thousands)	Total		Residential Real Estate	Commercial Real Estate	Other Commercial	Home Equity	Other Consumer
Accruing loans 30-59 days past due	$	21,294	516	11,829	5,854	1,828	1,267
Accruing loans 60-89 days past due	5,107		824	2,419	683	797	384
Accruing loans 90 days or more past due	174		—	109	35	28	2
Non-accrual loans	88,293		12,604	53,536	11,591	8,953	1,609
Total past due and non-accrual loans	114,868		13,944	67,893	18,163	11,606	3,262
Current loans receivable	3,886,231		569,873	1,926,165	816,066	361,906	212,221
Total loans receivable	$	4,001,099	583,817	1,994,058	834,229	373,512	215,483

	December 31, 2012
(Dollars in thousands)	Total		Residential Real Estate	Commercial Real Estate	Other Commercial	Home Equity	Other Consumer
Accruing loans 30-59 days past due	$	17,454	3,897	7,424	2,020	2,872	1,241
Accruing loans 60-89 days past due	9,643		1,870	3,745	645	2,980	403
Accruing loans 90 days or more past due	1,479		451	594	197	188	49
Non-accrual loans	96,933		14,237	55,687	13,200	11,241	2,568
Total past due and non-accrual loans	125,509		20,455	67,450	16,062	17,281	4,261
Current loans receivable	3,271,916		496,012	1,588,058	607,335	386,644	193,867
Total loans receivable	$	3,397,425	516,467	1,655,508	623,397	403,925	198,128

The following is a summary of the TDRs that occurred during the periods presented and the TDRs that occurred within the previous twelve months that subsequently defaulted during the periods presented on a portfolio class basis:

	Three Months ended September 30, 2013
(Dollars in thousands)	Total		Residential Real Estate	Commercial Real Estate	Other Commercial	Home Equity	Other Consumer
Troubled debt restructurings
Number of loans	9		2	4	—	1	2
Pre-modification recorded balance	$	2,926	284	2,481	—	57	104
Post-modification recorded balance	$	3,141	499	2,481	—	57	104
Troubled debt restructurings that subsequently defaulted
Number of loans	2		—	—	2	—	—
Recorded balance	$	363	—	—	363	—	—

	Three Months ended September 30, 2012
(Dollars in thousands)	Total		Residential Real Estate	Commercial Real Estate	Other Commercial	Home Equity	Other Consumer
Troubled debt restructurings
Number of loans	46		1	21	19	2	3
Pre-modification recorded balance	$	38,125	280	20,866	16,601	219	159
Post-modification recorded balance	$	35,475	281	18,242	16,571	222	159
Troubled debt restructurings that subsequently defaulted
Number of loans	3		2	—	—	1	—
Recorded balance	$	1,792	1,622	—	—	170	—

	Nine Months ended September 30, 2013
(Dollars in thousands)	Total		Residential Real Estate	Commercial Real Estate	Other Commercial	Home Equity	Other Consumer
Troubled debt restructurings
Number of loans	50		9	17	17	2	5
Pre-modification recorded balance	$	12,016	1,907	7,137	2,572	147	253
Post-modification recorded balance	$	12,418	2,293	7,137	2,588	147	253
Troubled debt restructurings that subsequently defaulted
Number of loans	10		1	4	5	—	—
Recorded balance	$	2,772	265	1,918	589	—	—

	Nine Months ended September 30, 2012
(Dollars in thousands)	Total		Residential Real Estate	Commercial Real Estate	Other Commercial	Home Equity	Other Consumer
Troubled debt restructurings
Number of loans	149		9	61	60	9	10
Pre-modification recorded balance	$	66,580	1,981	37,712	25,033	1,314	540
Post-modification recorded balance	$	61,944	1,982	33,080	25,025	1,317	540
Troubled debt restructurings that subsequently defaulted
Number of loans	17		2	10	3	1	1
Recorded balance	$	10,204	1,622	7,553	801	170	58

For the nine months ended September 30, 2013 and 2012, the majority of TDRs occurring in most loan classes was a result of an extension of the maturity date which aggregated 59 percent and 56 percent, respectively, of total TDRs. For commercial real estate, the class with the largest dollar amount of TDRs, approximately 63 percent and 44 percent, respectively, was a result of an extension of the maturity date and 25 percent and 24 percent, respectively, was due to a combination of an interest rate reduction, extension of the maturity date, or reduction in the face amount.

In addition to the TDRs that occurred during the period provided in the preceding table, the Company had TDRs with pre-modification loan balances of $14,695,000 and $30,261,000 for the nine months ended September 30, 2013 and 2012, respectively, for which other real estate owned (“OREO”) was received in full or partial satisfaction of the loans. The majority of such TDRs for both periods was in commercial real estate.

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Nature of Operations and Summary of Significant Accounting Policies

9 Months Ended

Sep. 30, 2013

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Nature of Operations and Summary of Significant Accounting Policies

Note 1. Nature of Operations and Summary of Significant Accounting Policies

General

Glacier Bancorp, Inc. (“Company”) is a Montana corporation headquartered in Kalispell, Montana. The Company provides a full range of banking services to individual and corporate customers in Montana, Idaho, Wyoming, Colorado, Utah and Washington through thirteen divisions of its wholly-owned bank subsidiary, Glacier Bank (“Bank”). The Company offers a wide range of banking products and services, including transaction and savings deposits, real estate, commercial, agriculture and consumer loans, mortgage origination services, and retail brokerage services. The Company serves individuals, small to medium-sized businesses, community organizations and public entities.

In the opinion of management, the accompanying unaudited condensed consolidated financial statements contain all adjustments (consisting of normal recurring adjustments) necessary for a fair presentation of the Company’s financial condition as of September 30, 2013, the results of operations and comprehensive income for the three and nine month periods ended September 30, 2013 and 2012, and changes in stockholders’ equity and cash flows for the nine month periods ended September 30, 2013 and 2012. The condensed consolidated statement of financial condition of the Company as of December 31, 2012 has been derived from the audited consolidated statements of the Company as of that date.

The accompanying unaudited condensed consolidated financial statements do not include all of the information and footnotes required by accounting principles generally accepted in the United States of America (“GAAP”) for complete financial statements. These unaudited condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and notes thereto contained in the Company’s Annual Report on Form 10-K for the year ended December 31, 2012. Operating results for the nine months ended September 30, 2013 are not necessarily indicative of the results anticipated for the year ending December 31, 2013.

The Company is a defendant in legal proceedings arising in the normal course of business. In the opinion of management, the disposition of pending litigation will not have a material affect on the Company’s consolidated financial position, results of operations or liquidity.

Material estimates that are particularly susceptible to significant change include the determination of the allowance for loan and lease losses (“ALLL” or “allowance”) and the valuations related to investments and real estate acquired in connection with foreclosures or in satisfaction of loans. For the determination of the ALLL and real estate valuation estimates, management obtains independent appraisals (new or updated) for significant items. Estimates relating to investment valuations are obtained from independent third parties.

Principles of Consolidation

The consolidated financial statements of the Company include the parent holding company and the Bank. The Bank consists of thirteen bank divisions, a treasury division and an information technology division. Each of the bank divisions operate under separate names, management teams and directors. The Company considers the Bank to be its sole operating segment as the Bank 1) engages in similar bank business activity from which it earns revenues and incurs expenses, 2) the operating results of the Bank are regularly reviewed by the Chief Executive Officer (i.e., the chief operating decision maker) who makes decisions about resources to be allocated to the Bank, and 3) financial information is available for the Bank. All significant inter-company transactions have been eliminated in consolidation.

On May 31, 2013, the Company completed its acquisition of Wheatland Bankshares, Inc. (“Wheatland”) and its wholly-owned subsidiary, First State Bank, a community bank based in Wheatland, Wyoming. On July 31, 2013, the Company completed its acquisition of North Cascades Bancshares, Inc. (“NCBI”) and its wholly-owned subsidiary, North Cascades National Bank, a community bank based in Chelan, Washington. Both transactions were accounted for using the acquisition method, and their results of operations have been included in the Company’s consolidated financial statements as of the acquisition dates.

The Company formed GBCI Other Real Estate (“GORE”) to isolate certain bank foreclosed properties for legal protection and administrative purposes and the remaining properties are currently held for sale. GORE is included in the Bank operating segment due to its insignificant activity.

The Company owns the following trust subsidiaries, each of which issued trust preferred securities as Tier 1 capital instruments: Glacier Capital Trust II, Glacier Capital Trust III, Glacier Capital Trust IV, Citizens (ID) Statutory Trust I, Bank of the San Juans Bancorporation Trust I, First Company Statutory Trust 2001 and First Company Statutory Trust 2003. The trust subsidiaries are not included in the Company’s consolidated financial statements.

Variable Interest Entities

The Company has equity investments in Certified Development Entities (“CDE”) which have received allocations of New Markets Tax Credits (“NMTC”). The Company also has equity investments in Low-Income Housing Tax Credit (“LIHTC”) partnerships. The CDEs and the LIHTC partnerships are variable interest entities (“VIE”).

The following table summarizes the carrying amounts of the VIE’s assets and liabilities included in the Company’s consolidated financial statements at September 30, 2013 and December 31, 2012:

	September 30, 2013			December 31, 2012
(Dollars in thousands)	CDE (NMTC)		LIHTC	CDE (NMTC)	LIHTC
Assets
Loans receivable	$	35,956	—	35,480	—
Premises and equipment, net	—		13,641	—	16,066
Accrued interest receivable	113		—	117	—
Other assets	903		153	1,114	143
Total assets	$	36,972	13,794	36,711	16,209
Liabilities
Other borrowed funds	$	4,555	1,723	4,555	3,639
Accrued interest payable	4		5	4	6
Other liabilities	92		203	182	136
Total liabilities	$	4,651	1,931	4,741	3,781

Amounts presented in the table above are adjusted for intercompany eliminations. All assets presented can be used only to settle obligations of the consolidated VIEs and all liabilities presented consist of liabilities for which creditors and other beneficial interest holders therein have no recourse to the general credit of the Company.

Loans Receivable

Loans that are intended to be held-to-maturity are reported at the unpaid principal balance less net charge-offs and adjusted for deferred fees and costs on originated loans and unamortized premiums or discounts on acquired loans. Fees and costs on originated loans and premiums or discounts on acquired loans are deferred and subsequently amortized or accreted as a yield adjustment over the expected life of the loan utilizing the interest method. The objective of the interest method is to calculate periodic interest income at a constant effective yield. When a loan is paid off prior to maturity, the remaining fees and costs on originated loans and premiums or discounts on acquired loans are immediately recognized into interest income.

The Company’s loan segments, which are based on the purpose of the loan, include residential real estate, commercial, and consumer loans. The Company’s loan classes, a further disaggregation of segments, include residential real estate loans (residential real estate segment), commercial real estate and other commercial loans (commercial segment), and home equity and other consumer loans (consumer segment).

Loans that are thirty days or more past due based on payments received and applied to the loan are considered delinquent. Loans are designated non-accrual and the accrual of interest is discontinued when the collection of the contractual principal or interest is unlikely. A loan is typically placed on non-accrual when principal or interest is due and has remained unpaid for ninety days or more. When a loan is placed on non-accrual status, interest previously accrued but not collected is reversed against current period interest income. Subsequent payments are applied to the outstanding principal balance if doubt remains as to the ultimate collectability of the loan. Interest accruals are not resumed on partially charged-off impaired loans. For other loans on nonaccrual, interest accruals are resumed on such loans only when they are brought fully current with respect to interest and principal and when, in the judgment of management, the loans are estimated to be fully collectible as to both principal and interest.

The Company considers impaired loans to be the primary credit quality indicator for monitoring the credit quality of the loan portfolio. Loans are designated impaired when, based upon current information and events, it is probable that the Company will be unable to collect the scheduled payments of principal or interest when due according to the contractual terms of the loan agreement and therefore, the Company has serious doubts as to the ability of such borrowers to fulfill the contractual obligation. Impaired loans include non-performing loans (i.e., non-accrual loans and accruing loans ninety days or more past due) and accruing loans under ninety days past due where it is probable payments will not be received according to the loan agreement (e.g., troubled debt restructuring). Interest income on accruing impaired loans is recognized using the interest method. The Company measures impairment on a loan-by-loan basis in the same manner for each class within the loan portfolio. An insignificant delay or shortfall in the amounts of payments would not cause a loan or lease to be considered impaired. The Company determines the significance of payment delays and shortfalls on a case-by-case basis, taking into consideration all of the facts and circumstances surrounding the loan and the borrower, including the length and reasons for the delay, the borrower’s prior payment record, and the amount of the shortfall in relation to the principal and interest due.

A restructured loan is considered a troubled debt restructuring (“TDR”) if the creditor, for economic or legal reasons related to the debtor’s financial difficulties, grants a concession to the debtor that it would not otherwise consider. A TDR loan is considered an impaired loan and a specific valuation allowance is established when the fair value of the collateral-dependent loan or present value of the loan’s expected future cash flows (discounted at the loan’s effective interest rate based on the original contractual rate) is lower than the carrying value of the impaired loan. The Company made the following types of loan modifications, some of which were considered a TDR:

• Reduction of the stated interest rate for the remaining term of the debt;

• Extension of the maturity date(s) at a stated rate of interest lower than the current market rate for newly originated debt having similar risk characteristics; and

• Reduction of the face amount of the debt as stated in the debt agreements.

The Company recognizes that while borrowers may experience deterioration in their financial condition, many continue to be creditworthy customers who have the willingness and capacity for debt repayment. In determining whether non-restructured or unimpaired loans issued to a single or related party group of borrowers should continue to accrue interest when the borrower has other loans that are impaired or are TDRs, the Company on a quarterly or more frequent basis performs an updated and comprehensive assessment of the willingness and capacity of the borrowers to timely and ultimately repay their total debt obligations, including contingent obligations. Such analysis takes into account current financial information about the borrowers and financially responsible guarantors, if any, including for example:

• analysis of global, i.e., aggregate debt service for total debt obligations;

• assessment of the value and security protection of collateral pledged using current market conditions and alternative market assumptions across a variety of potential future situations; and

• loan structures and related covenants.

For additional information relating to loans, see Note 3.

Allowance for Loan and Lease Losses

Based upon management’s analysis of the Company’s loan portfolio, the balance of the ALLL is an estimate of probable credit losses known and inherent within the Bank’s loan portfolio as of the date of the consolidated financial statements. The ALLL is analyzed at the loan class level and is maintained within a range of estimated losses. Determining the adequacy of the ALLL involves a high degree of judgment and is inevitably imprecise as the risk of loss is difficult to quantify. The determination of the ALLL and the related provision for loan losses is a critical accounting estimate that involves management’s judgments about all known relevant internal and external environmental factors that affect loan losses. The balance of the ALLL is highly dependent upon management’s evaluations of borrowers’ current and prospective performance, appraisals and other variables affecting the quality of the loan portfolio. Individually significant loans and major lending areas are reviewed periodically to determine potential problems at an early date. Changes in management’s estimates and assumptions are reasonably possible and may have a material impact upon the Company’s consolidated financial statements, results of operations or capital.

The ALLL consists of a specific valuation allowance component and a general valuation allowance component. The specific component relates to loans that are determined to be impaired and individually evaluated for impairment. The Company measures impairment on a loan-by-loan basis based on the present value of expected future cash flows discounted at the loan’s effective interest rate, except when it is determined that repayment of the loan is expected to be provided solely by the underlying collateral. For impairment based on expected future cash flows, the Company considers all information available as of a measurement date, including past events, current conditions, potential prepayments, and estimated cost to sell when such costs are expected to reduce the cash flows available to repay or otherwise satisfy the loan. For alternative ranges of cash flows, the likelihood of the possible outcomes is considered in determining the best estimate of expected future cash flows. The effective interest rate for a loan restructured in a TDR is based on the original contractual rate. For collateral-dependent loans and real estate loans for which foreclosure or a deed-in-lieu of foreclosure is probable, impairment is measured by the fair value of the collateral, less estimated cost to sell. The fair value of the collateral is determined primarily based upon appraisal or evaluation of the underlying real property value.

The general valuation allowance component relates to probable credit losses inherent in the balance of the loan portfolio based on historical loss experience, adjusted for changes in trends and conditions of qualitative or environmental factors. The historical loss experience is based on the previous twelve quarters loss experience by loan class adjusted for risk characteristics in the existing loan portfolio. The same trends and conditions are evaluated for each class within the loan portfolio; however, the risk characteristics are weighted separately at the individual class level based on the Company’s judgment and experience.

The changes in trends and conditions of certain items include the following:

• Changes in lending policies and procedures, including changes in underwriting standards and collection, charge-off, and recovery practices not considered elsewhere in estimating credit losses;

• Changes in international, national, regional, and local economic and business conditions and developments that affect the collectability of the portfolio, including the condition of various market segments;

• Changes in the nature and volume of the portfolio and in the terms of loans;

• Changes in experience, ability, and depth of lending management and other relevant staff;

• Changes in the volume and severity of past due and nonaccrual loans;

• Changes in the quality of the Company’s loan review system;

• Changes in the value of underlying collateral for collateral-dependent loans;

• The existence and effect of any concentrations of credit, and changes in the level of such concentrations; and

• The effect of other external factors such as competition and legal and regulatory requirements on the level of estimated credit losses in the Company’s existing portfolio.

The ALLL is increased by provisions for loan losses which are charged to expense. The portions of loan balances determined by management to be uncollectible are charged-off as a reduction of the ALLL and recoveries of amounts previously charged-off are credited as an increase to the ALLL. The Company’s charge-off policy is consistent with bank regulatory standards. Consumer loans generally are charged off when the loan becomes over 120 days delinquent. Real estate acquired as a result of foreclosure or by deed-in-lieu of foreclosure is classified as real estate owned until such time as it is sold.

At acquisition date, the assets and liabilities of acquired banks are recorded at their estimated fair values which results in no ALLL carried over from acquired banks. Subsequent to acquisition, an allowance will be recorded on the acquired loan portfolios for further credit deterioration, if any.

Impact of Recent Authoritative Accounting Guidance

The Accounting Standards Codification^™ (“ASC”) is the Financial Accounting Standards Board’s (“FASB”) officially recognized source of authoritative GAAP applicable to all public and non-public non-governmental entities. Rules and interpretive releases of the Securities and Exchange Commission (“SEC”) under the authority of the federal securities laws are also sources of authoritative GAAP for the Company as an SEC registrant. All other accounting literature is non-authoritative.

In June 2011, FASB amended FASB ASC Topic 220, Comprehensive Income. The amendment provides an entity the option to present the total of comprehensive income, the components of net income, and the components of other comprehensive income either in a single continuous statement or in two separate but consecutive statements. Accounting Standards Update (“ASU”) No. 2011-12, Comprehensive Income (Topic 220) deferred the specific requirement of the amendment to present items that are reclassified from accumulated other comprehensive income to net income separately with their respective components of net income and other comprehensive income. The amendments were effective retrospectively during interim and annual periods beginning after December 15, 2011. ASU No. 2013-2, Comprehensive Income (Topic 220) reversed the deferment of ASU 2011-12 and will be effective prospectively for reporting periods beginning after December 15, 2012 and early adoption is permitted. The Company early adopted ASU No. 2013-2 as of December 31, 2012. The Company has evaluated the impact of the adoption of these amendments and determined there was not a material effect on the Company’s financial position or results of operations.

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Net Carrying Value of Goodwill (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Jun. 30, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Dec. 31, 2011
Gross carrying value of goodwill and the accumulated impairment charge
Gross carrying value	$ 169,865		$ 146,259
Accumulated impairment charge	(40,159)		(40,159)
Net carrying value	$ 129,706	$ 119,509	$ 106,100	$ 106,100	$ 106,100	$ 106,100

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VIE Carrying Amounts Included in Financial Statements (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
CDE (NMTC)
Carrying amounts of the entities assets and liabilities
Loans receivable	$ 35,956	$ 35,480
Premises and equipment, net	0	0
Accrued interest receivable	113	117
Other assets	903	1,114
Total assets	36,972	36,711
Other borrowed funds	4,555	4,555
Accrued interest payable	4	4
Other liabilities	92	182
Total liabilities	4,651	4,741
LIHTC
Carrying amounts of the entities assets and liabilities
Loans receivable	0	0
Premises and equipment, net	13,641	16,066
Accrued interest receivable	0	0
Other assets	153	143
Total assets	13,794	16,209
Other borrowed funds	1,723	3,639
Accrued interest payable	5	6
Other liabilities	203	136
Total liabilities	$ 1,931	$ 3,781

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Investment with an Unrealized Loss Position (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Fair Value
Fair Value, Less than 12 Months	$ 1,041,606	$ 1,099,987
Fair Value, 12 Months or More	22,373	67,438
Fair Value, Total	1,063,979	1,167,425
Unrealized Loss
Unrealized Loss, Less than 12 Months	(31,975)	(5,810)
Unrealized Loss, 12 Months or More	(1,746)	(640)
Unrealized Loss, Total	(33,721)	(6,450)
State and local governments
Fair Value
Fair Value, Less than 12 Months	405,834	102,896
Fair Value, 12 Months or More	22,373	4,533
Fair Value, Total	428,207	107,429
Unrealized Loss
Unrealized Loss, Less than 12 Months	(21,121)	(1,531)
Unrealized Loss, 12 Months or More	(1,746)	(74)
Unrealized Loss, Total	(22,867)	(1,605)
Corporate bonds
Fair Value
Fair Value, Less than 12 Months	189,130	41,856
Fair Value, 12 Months or More	0	0
Fair Value, Total	189,130	41,856
Unrealized Loss
Unrealized Loss, Less than 12 Months	(2,937)	(238)
Unrealized Loss, 12 Months or More	0	0
Unrealized Loss, Total	(2,937)	(238)
Residential mortgage-backed securities
Fair Value
Fair Value, Less than 12 Months	446,642	955,235
Fair Value, 12 Months or More	0	62,905
Fair Value, Total	446,642	1,018,140
Unrealized Loss
Unrealized Loss, Less than 12 Months	(7,917)	(4,041)
Unrealized Loss, 12 Months or More	0	(566)
Unrealized Loss, Total	$ (7,917)	$ (4,607)

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Loans Receivable Aging Analysis (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Loan portfolio aging analysis
Accruing loans 30-59 days past due	$ 21,294	$ 17,454
Accruing loans 60-89 days past due	5,107	9,643
Accruing loans 90 days or more past due	174	1,479
Non-accrual loans	88,293	96,933
Total past due and non-accrual loans	114,868	125,509
Current loans receivable	3,886,231	3,271,916
Total loans receivable	4,001,099	3,397,425
Residential Real Estate
Loan portfolio aging analysis
Accruing loans 30-59 days past due	516	3,897
Accruing loans 60-89 days past due	824	1,870
Accruing loans 90 days or more past due	0	451
Non-accrual loans	12,604	14,237
Total past due and non-accrual loans	13,944	20,455
Current loans receivable	569,873	496,012
Total loans receivable	583,817	516,467
Commercial Real Estate
Loan portfolio aging analysis
Accruing loans 30-59 days past due	11,829	7,424
Accruing loans 60-89 days past due	2,419	3,745
Accruing loans 90 days or more past due	109	594
Non-accrual loans	53,536	55,687
Total past due and non-accrual loans	67,893	67,450
Current loans receivable	1,926,165	1,588,058
Total loans receivable	1,994,058	1,655,508
Other Commercial
Loan portfolio aging analysis
Accruing loans 30-59 days past due	5,854	2,020
Accruing loans 60-89 days past due	683	645
Accruing loans 90 days or more past due	35	197
Non-accrual loans	11,591	13,200
Total past due and non-accrual loans	18,163	16,062
Current loans receivable	816,066	607,335
Total loans receivable	834,229	623,397
Home Equity
Loan portfolio aging analysis
Accruing loans 30-59 days past due	1,828	2,872
Accruing loans 60-89 days past due	797	2,980
Accruing loans 90 days or more past due	28	188
Non-accrual loans	8,953	11,241
Total past due and non-accrual loans	11,606	17,281
Current loans receivable	361,906	386,644
Total loans receivable	373,512	403,925
Other Consumer
Loan portfolio aging analysis
Accruing loans 30-59 days past due	1,267	1,241
Accruing loans 60-89 days past due	384	403
Accruing loans 90 days or more past due	2	49
Non-accrual loans	1,609	2,568
Total past due and non-accrual loans	3,262	4,261
Current loans receivable	212,221	193,867
Total loans receivable	$ 215,483	$ 198,128

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Carrying Amount and Fair Value of Financial Instruments (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Carrying Amount
Financial assets
Cash and cash equivalents	$ 254,684	$ 187,040
Investment securities, available-for-sale	3,318,953	3,683,005
Loans held for sale	61,505	145,501
Loans receivable, net of ALLL	3,870,334	3,266,571
Accrued interest receivable	44,261	37,770
Non-marketable equity securities	52,192	48,812
Total financial assets	7,601,929	7,368,699
Financial liabilities
Deposits	5,612,880	5,364,461
FHLB advances	967,382	997,013
Repurchase agreements and other borrowed funds	322,779	299,540
Subordinated debentures	125,526	125,418
Accrued interest payable	3,568	4,675
Interest rate swaps	2,004	16,832
Total financial liabilities	7,034,139	6,807,939
Estimated Fair Value | Level 1
Financial assets
Cash and cash equivalents	254,684	187,040
Investment securities, available-for-sale	0	0
Loans held for sale	61,505	145,501
Loans receivable, net of ALLL	0	0
Accrued interest receivable	44,261	37,770
Non-marketable equity securities	0	0
Total financial assets	360,450	370,311
Financial liabilities
Deposits	4,153,782	3,585,126
FHLB advances	0	0
Repurchase agreements and other borrowed funds	0	0
Subordinated debentures	0	0
Accrued interest payable	3,568	4,675
Interest rate swaps	0	0
Total financial liabilities	4,157,350	3,589,801
Estimated Fair Value | Level 2
Financial assets
Cash and cash equivalents	0	0
Investment securities, available-for-sale	3,318,953	3,683,005
Loans held for sale	0	0
Loans receivable, net of ALLL	3,758,724	3,184,987
Accrued interest receivable	0	0
Non-marketable equity securities	52,192	48,812
Total financial assets	7,129,869	6,916,804
Financial liabilities
Deposits	1,486,996	1,789,134
FHLB advances	986,292	1,027,101
Repurchase agreements and other borrowed funds	322,779	299,540
Subordinated debentures	72,554	70,895
Accrued interest payable	0	0
Interest rate swaps	2,004	16,832
Total financial liabilities	2,870,625	3,203,502
Estimated Fair Value | Level 3
Financial assets
Cash and cash equivalents	0	0
Investment securities, available-for-sale	0	0
Loans held for sale	0	0
Loans receivable, net of ALLL	194,190	186,201
Accrued interest receivable	0	0
Non-marketable equity securities	0	0
Total financial assets	194,190	186,201
Financial liabilities
Deposits	0	0
FHLB advances	0	0
Repurchase agreements and other borrowed funds	0	0
Subordinated debentures	0	0
Accrued interest payable	0	0
Interest rate swaps	0	0
Total financial liabilities	$ 0	$ 0

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Accumulated Other Comprehensive Income (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income (Loss), Net of Tax	$ 9,983	$ 47,962
Accumulated Net Unrealized Gain (Loss) on Available-For-Sale Securities
Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income (Loss), before Tax	18,343	95,328
Tax effect	(7,136)	(37,083)
Accumulated Other Comprehensive Income (Loss), Net of Tax	11,207	58,245
Accumulated Net Unrealized Gain (Loss) on Derivatives Used for Cash Flow Hedges
Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income (Loss), before Tax	(2,004)	(16,832)
Tax effect	780	6,549
Accumulated Other Comprehensive Income (Loss), Net of Tax	$ (1,224)	$ (10,283)

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Unaudited Condensed Consolidated Statements of Financial Condition (Parenthetical) (USD $)	Sep. 30, 2013	Dec. 31, 2012
Statement of Financial Position [Abstract]
Preferred shares, par value	$ 0.01	$ 0.01
Preferred shares, authorized	1,000,000	1,000,000
Preferred shares, issued	0	0
Preferred shares, outstanding	0	0
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	117,187,500	117,187,500

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Accumulated Other Comprehensive Income

9 Months Ended

Sep. 30, 2013

Equity [Abstract]

Accumulated Other Comprehensive Income

Note 6. Accumulated Other Comprehensive Income

The components of accumulated other comprehensive income, included in stockholders’ equity, are as follows:

(Dollars in thousands)	September 30, 2013			December 31, 2012
Unrealized gains on available-for-sale securities	$	18,343		95,328
Tax effect	(7,136		)	(37,083	)
Net of tax amount	11,207			58,245
Unrealized losses on derivatives used for cash flow hedges	(2,004		)	(16,832	)
Tax effect	780			6,549
Net of tax amount	(1,224		)	(10,283	)
Total accumulated other comprehensive income	$	9,983		47,962

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Unaudited Condensed Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Statement of Comprehensive Income [Abstract]
Net income	$ 25,628	$ 19,444	$ 69,098	$ 54,758
Other Comprehensive Income, Net of Tax
Unrealized (losses) gains on available-for-sale securities	(21,600)	8,733	(77,285)	31,965
Reclassification adjustment for losses included in net income	403	0	299	0
Net unrealized (losses) gains on securities	(21,197)	8,733	(76,986)	31,965
Tax effect	8,246	(3,398)	29,948	(12,435)
Net of tax amount	(12,951)	5,335	(47,038)	19,530
Unrealized (losses) gains on derivatives used for cash flow hedges	(735)	(2,507)	14,827	(8,446)
Tax effect	287	975	(5,768)	3,285
Net of tax amount	(448)	(1,532)	9,059	(5,161)
Total other comprehensive (loss) income, net of tax	(13,399)	3,803	(37,979)	14,369
Total Comprehensive Income	$ 12,229	$ 23,247	$ 31,119	$ 69,127

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Unaudited Condensed Consolidated Statements of Financial Condition (USD $) In Thousands, except Share data, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Assets
Cash on hand and in banks	$ 130,285	$ 123,270
Interest bearing cash deposits and federal funds sold	124,399	63,770
Cash and cash equivalents	254,684	187,040
Investment securities, available-for-sale	3,318,953	3,683,005
Loans held for sale	61,505	145,501
Loans receivable	4,001,099	3,397,425
Allowance for loan and lease losses	(130,765)	(130,854)
Loans receivable, net	3,870,334	3,266,571
Premises and equipment, net	168,633	158,989
Other real estate owned	36,531	45,115
Accrued interest receivable	44,261	37,770
Deferred tax asset	47,957	20,394
Core deposit intangible, net	10,228	6,174
Goodwill	129,706	106,100
Non-marketable equity securities	52,192	48,812
Other assets	52,946	41,969
Total assets	8,047,930	7,747,440
Liabilities
Non-interest bearing deposits	1,397,401	1,191,933
Interest bearing deposits	4,215,479	4,172,528
Securities sold under agreements to repurchase	314,313	289,508
Federal Home Loan Bank advances	967,382	997,013
Other borrowed funds	8,466	10,032
Subordinated debentures	125,526	125,418
Accrued interest payable	3,568	4,675
Other liabilities	67,988	55,384
Total liabilities	7,100,123	6,846,491
Stockholders' Equity
Preferred shares, $0.01 par value per share, 1,000,000 shares authorized, none issued or outstanding	0	0
Common stock, $0.01 par value per share, 117,187,500 shares authorized	743	719
Paid-in capital	689,751	641,737
Retained earnings - substantially restricted	247,330	210,531
Accumulated other comprehensive income	9,983	47,962
Total stockholders' equity	947,807	900,949
Total liabilities and stockholders' equity	$ 8,047,930	$ 7,747,440
Number of common stock shares issued and outstanding	74,307,951	71,937,222

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Consideration Transferred, Identifiable Net Assets Acquired and Goodwill Recognized (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Fair value of consideration transferred
Fair value of Company shares issued, net of equity issuance costs			$ 45,033
Cash consideration for outstanding shares			24,858
Total fair value of consideration transferred			69,891
Identifiable assets acquired
Cash and cash equivalents	51,013		51,013
Investment securities, available-for-sale	123,701		123,701
Loans receivable	387,185		387,185
Core deposit intangible	5,739		5,739
Accrued income and other assets	39,325		39,325
Total identifiable assets acquired	606,963		606,963
Liabilities assumed
Deposits	550,177		550,177
Federal Home Loan Bank advances and other borrowed funds	5,467		5,467
Accrued expenses and other liabilities	5,034		5,034
Total liabilities assumed	560,678		560,678
Total identifiable net assets	46,285		46,285
Goodwill recognized	10,197	0	23,606	0
Wheatland Bankshares
Fair value of consideration transferred
Fair value of Company shares issued, net of equity issuance costs			28,290
Cash consideration for outstanding shares			11,025
Total fair value of consideration transferred			39,315
Identifiable assets acquired
Cash and cash equivalents	23,148		23,148
Investment securities, available-for-sale	75,643		75,643
Loans receivable	171,199		171,199
Core deposit intangible	2,079		2,079
Accrued income and other assets	15,063		15,063
Total identifiable assets acquired	287,132		287,132
Liabilities assumed
Deposits	255,197		255,197
Federal Home Loan Bank advances and other borrowed funds	5,467		5,467
Accrued expenses and other liabilities	562		562
Total liabilities assumed	261,226		261,226
Total identifiable net assets	25,906		25,906
Goodwill recognized			13,409
North Cascades Bancshares
Fair value of consideration transferred
Fair value of Company shares issued, net of equity issuance costs			16,743
Cash consideration for outstanding shares			13,833
Total fair value of consideration transferred			30,576
Identifiable assets acquired
Cash and cash equivalents	27,865		27,865
Investment securities, available-for-sale	48,058		48,058
Loans receivable	215,986		215,986
Core deposit intangible	3,660		3,660
Accrued income and other assets	24,262		24,262
Total identifiable assets acquired	319,831		319,831
Liabilities assumed
Deposits	294,980		294,980
Federal Home Loan Bank advances and other borrowed funds	0		0
Accrued expenses and other liabilities	4,472		4,472
Total liabilities assumed	299,452		299,452
Total identifiable net assets	20,379		20,379
Goodwill recognized			$ 10,197

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Nature of Operations and Summary of Significant Accounting Policies (Details Textual)	9 Months Ended
	Sep. 30, 2013
Nature of Operations and Summary of Significant Accounting Policies
Number of Bank Divisions	13
Number of Operating Segments	1
Minimum Period Past Due to Consider Loan as Delinquent	30 days
Minimum Period Past Due to Consider Loan as Non Accrual	90 days
Minimum Number of Days Delinquent to Charge off Consumer Loans	120 days

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Derivatives and Hedging Activities (Tables)

9 Months Ended

Sep. 30, 2013

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Summary of interest rate swap derivative financial instruments

(Dollars in thousands)	Forecasted Notional  Amount		Variable Interest Rate 1	Fixed Interest Rate 1		Term 2
Interest rate swap	$	160,000	3 month LIBOR	3.378	%	Oct. 21, 2014 - Oct. 21, 2021
Interest rate swap	100,000		3 month LIBOR	2.498	%	Nov 30, 2015 - Nov. 30, 2022

__________

¹The Company pays the fixed interest rate and the counterparties pay the Company the variable interest rate.

²No cash will be exchanged prior to the term.

Fair value of interest rate swap derivative financial instruments

		Fair Value
(Dollars in thousands)	Balance Sheet Location	September 30, 2013		December 31, 2012
Interest rate swaps	Other liabilities	$	2,004	16,832

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Derivatives and Hedging Activities (Details Textual) (USD $)	Sep. 30, 2013
Derivatives
Investment securities pledged to counterparties as collateral	$ 7,856,000
Collateral pledged from the counterparties to the Company	$ 0

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Loans Receivable, Net (Details Textual) (USD $)	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Dec. 31, 2012
Loans and Leases Receivable Disclosure
Net deferred fees, costs, premiums, and discounts included in loans receivable	$ 10,870,000		$ 1,379,000
Troubled Debt Restructurings
Percentage of Troubled Debt Restructurings Resulting from Extensions of Maturity Date	59.00%	56.00%
TDR With Pre Modification Loan Balance for Which Oreo Was Received	$ 14,695,000	$ 30,261,000
Commercial Real Estate
Troubled Debt Restructurings
Percentage of Troubled Debt Restructurings Resulting from Extensions of Maturity Date	63.00%	44.00%
Percentage of Troubled Debt Restructurings Resulting of Combination of Interest Rate Reduction Extension of Maturity Date or Reduction in Face Amount	25.00%	24.00%

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ALLL and Loans Receivable Summary (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Allowance for Loan and Lease Losses and Loans Receivable
Individually evaluated for impairment	$ 12,728	$ 15,534
Collectively evaluated for impairment	118,037	115,320
Total allowances for loan and lease losses	130,765	130,854
Individually evaluated for impairment	206,918	201,735
Collectively evaluated for impairment	3,794,181	3,195,690
Total loans receivable	4,001,099	3,397,425
Residential Real Estate
Allowance for Loan and Lease Losses and Loans Receivable
Individually evaluated for impairment	1,088	1,680
Collectively evaluated for impairment	14,662	13,802
Total allowances for loan and lease losses	15,750	15,482
Individually evaluated for impairment	27,104	25,862
Collectively evaluated for impairment	556,713	490,605
Total loans receivable	583,817	516,467
Commercial Real Estate
Allowance for Loan and Lease Losses and Loans Receivable
Individually evaluated for impairment	6,662	7,716
Collectively evaluated for impairment	66,736	66,682
Total allowances for loan and lease losses	73,398	74,398
Individually evaluated for impairment	125,566	125,282
Collectively evaluated for impairment	1,868,492	1,530,226
Total loans receivable	1,994,058	1,655,508
Other Commercial
Allowance for Loan and Lease Losses and Loans Receivable
Individually evaluated for impairment	3,810	3,859
Collectively evaluated for impairment	20,011	17,708
Total allowances for loan and lease losses	23,821	21,567
Individually evaluated for impairment	38,390	33,593
Collectively evaluated for impairment	795,839	589,804
Total loans receivable	834,229	623,397
Home Equity
Allowance for Loan and Lease Losses and Loans Receivable
Individually evaluated for impairment	109	870
Collectively evaluated for impairment	9,382	9,789
Total allowances for loan and lease losses	9,491	10,659
Individually evaluated for impairment	10,091	11,074
Collectively evaluated for impairment	363,421	392,851
Total loans receivable	373,512	403,925
Other Consumer
Allowance for Loan and Lease Losses and Loans Receivable
Individually evaluated for impairment	1,059	1,409
Collectively evaluated for impairment	7,246	7,339
Total allowances for loan and lease losses	8,305	8,748
Individually evaluated for impairment	5,767	5,924
Collectively evaluated for impairment	209,716	192,204
Total loans receivable	$ 215,483	$ 198,128

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Impaired Loans (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2013	Sep. 30, 2013	Dec. 31, 2012
Summary of the impaired loans by portfolio class of loans
Loans with a specific valuation allowance, Recorded balance	$ 62,614	$ 62,614	$ 62,759
Loans with a specific valuation allowance, Unpaid principal balance	64,969	64,969	70,261
Loans with a specific valuation allowance, Specific valuation allowance	12,728	12,728	15,534
Loans with a specific valuation allowance, Average balance	59,817	59,402	76,656
Loans without a specific valuation allowance, Recorded balance	144,304	144,304	138,976
Loans without a specific valuation allowance, Unpaid principal balance	174,258	174,258	149,412
Loans without a specific valuation allowance, Average balance	139,928	139,368	162,505
Recorded balance	206,918	206,918	201,735
Unpaid principal balance	239,227	239,227	219,673
Specific valuation allowance	12,728	12,728	15,534
Average balance	199,745	198,770	239,161
Residential Real Estate
Summary of the impaired loans by portfolio class of loans
Loans with a specific valuation allowance, Recorded balance	7,887	7,887	7,334
Loans with a specific valuation allowance, Unpaid principal balance	8,032	8,032	7,459
Loans with a specific valuation allowance, Specific valuation allowance	1,088	1,088	1,680
Loans with a specific valuation allowance, Average balance	7,431	7,237	12,797
Loans without a specific valuation allowance, Recorded balance	19,217	19,217	18,528
Loans without a specific valuation allowance, Unpaid principal balance	20,681	20,681	19,613
Loans without a specific valuation allowance, Average balance	18,481	18,420	16,034
Recorded balance	27,104	27,104	25,862
Unpaid principal balance	28,713	28,713	27,072
Specific valuation allowance	1,088	1,088	1,680
Average balance	25,912	25,657	28,831
Commercial Real Estate
Summary of the impaired loans by portfolio class of loans
Loans with a specific valuation allowance, Recorded balance	28,194	28,194	29,595
Loans with a specific valuation allowance, Unpaid principal balance	29,463	29,463	36,887
Loans with a specific valuation allowance, Specific valuation allowance	6,662	6,662	7,716
Loans with a specific valuation allowance, Average balance	26,525	26,653	36,164
Loans without a specific valuation allowance, Recorded balance	97,372	97,372	95,687
Loans without a specific valuation allowance, Unpaid principal balance	120,914	120,914	102,798
Loans without a specific valuation allowance, Average balance	95,175	95,857	111,554
Recorded balance	125,566	125,566	125,282
Unpaid principal balance	150,377	150,377	139,685
Specific valuation allowance	6,662	6,662	7,716
Average balance	121,700	122,510	147,718
Other Commercial
Summary of the impaired loans by portfolio class of loans
Loans with a specific valuation allowance, Recorded balance	22,368	22,368	21,205
Loans with a specific valuation allowance, Unpaid principal balance	22,986	22,986	21,278
Loans with a specific valuation allowance, Specific valuation allowance	3,810	3,810	3,859
Loans with a specific valuation allowance, Average balance	21,780	21,321	22,665
Loans without a specific valuation allowance, Recorded balance	16,022	16,022	12,388
Loans without a specific valuation allowance, Unpaid principal balance	19,233	19,233	14,318
Loans without a specific valuation allowance, Average balance	15,768	14,011	19,733
Recorded balance	38,390	38,390	33,593
Unpaid principal balance	42,219	42,219	35,596
Specific valuation allowance	3,810	3,810	3,859
Average balance	37,548	35,332	42,398
Home Equity
Summary of the impaired loans by portfolio class of loans
Loans with a specific valuation allowance, Recorded balance	673	673	1,354
Loans with a specific valuation allowance, Unpaid principal balance	717	717	1,362
Loans with a specific valuation allowance, Specific valuation allowance	109	109	870
Loans with a specific valuation allowance, Average balance	495	737	1,390
Loans without a specific valuation allowance, Recorded balance	9,418	9,418	9,720
Loans without a specific valuation allowance, Unpaid principal balance	11,026	11,026	9,965
Loans without a specific valuation allowance, Average balance	8,766	9,017	11,993
Recorded balance	10,091	10,091	11,074
Unpaid principal balance	11,743	11,743	11,327
Specific valuation allowance	109	109	870
Average balance	9,261	9,754	13,383
Other Consumer
Summary of the impaired loans by portfolio class of loans
Loans with a specific valuation allowance, Recorded balance	3,492	3,492	3,271
Loans with a specific valuation allowance, Unpaid principal balance	3,771	3,771	3,275
Loans with a specific valuation allowance, Specific valuation allowance	1,059	1,059	1,409
Loans with a specific valuation allowance, Average balance	3,586	3,454	3,640
Loans without a specific valuation allowance, Recorded balance	2,275	2,275	2,653
Loans without a specific valuation allowance, Unpaid principal balance	2,404	2,404	2,718
Loans without a specific valuation allowance, Average balance	1,738	2,063	3,191
Recorded balance	5,767	5,767	5,924
Unpaid principal balance	6,175	6,175	5,993
Specific valuation allowance	1,059	1,059	1,409
Average balance	$ 5,324	$ 5,517	$ 6,831

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Derivatives and Hedging Activities

9 Months Ended

Sep. 30, 2013

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivatives and Hedging Activities

Note 5. Derivatives and Hedging Activities

As of September 30, 2013, the Company’s interest rate swap derivative financial instruments were designated as cash flow hedges and are summarized as follows:

(Dollars in thousands)	Forecasted Notional  Amount		Variable Interest Rate 1	Fixed Interest Rate 1		Term 2
Interest rate swap	$	160,000	3 month LIBOR	3.378	%	Oct. 21, 2014 - Oct. 21, 2021
Interest rate swap	100,000		3 month LIBOR	2.498	%	Nov 30, 2015 - Nov. 30, 2022

__________

¹The Company pays the fixed interest rate and the counterparties pay the Company the variable interest rate.

²No cash will be exchanged prior to the term.

The hedging strategy converts the LIBOR based variable interest rate on forecasted borrowings to a fixed interest rate, thereby protecting the Company from floating interest rate variability.

The following table summarizes the fair value of the Company’s interest rate swap derivative financial instruments:

		Fair Value
(Dollars in thousands)	Balance Sheet Location	September 30, 2013		December 31, 2012
Interest rate swaps	Other liabilities	$	2,004	16,832

Pursuant to the interest rate swap agreements, the Company pledged collateral to the counterparties in the form of investment securities totaling $7,856,000 at September 30, 2013. There was $0 collateral pledged from the counterparties to the Company as of September 30, 2013. There is the possibility that the Company may need to pledge additional collateral in the future if there were further declines in the fair value of the interest rate swap derivative financial instruments versus the collateral pledged.

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Amortized Cost and Fair Value of Investment Securities (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Comparison of amortized cost and estimated fair value of investment securities, available-for-sale
Total investment securities, weighted yield	3.06%	2.71%
Total investment securities, amortized cost	$ 3,300,610	$ 3,587,677
Total investment securities, gross unrealized gains	52,064	101,778
Total investment securities, gross unrealized losses	(33,721)	(6,450)
Total investment securities, fair value	3,318,953	3,683,005
U.S. government and federal agency
Comparison of amortized cost and estimated fair value of investment securities, available-for-sale
Maturing within one year, weighted yield		1.62%
Maturing within one year, amortized cost		201
Maturing within one year, gross unrealized gains		1
Maturing within one year, gross unrealized losses		0
Maturing within one year, fair value		202
U.S. government sponsored enterprises
Comparison of amortized cost and estimated fair value of investment securities, available-for-sale
Maturing after one year through five years, weighted yield	2.29%	2.30%
Maturing after five years through ten years, weighted yield	1.82%	2.03%
Total investment securities, weighted yield	2.29%	2.29%
Maturing after one year through five years, amortized cost	11,278	17,064
Maturing after five years through ten years, amortized cost	38	44
Total investment securities, amortized cost	11,316	17,108
Maturing after one year through five years, gross unrealized gains	240	371
Maturing after five years through ten years, gross unrealized gains	0	1
Total investment securities, gross unrealized gains	240	372
Maturing after one year through five years, gross unrealized losses	0	0
Maturing after five years through ten years, gross unrealized losses	0	0
Total investment securities, gross unrealized losses	0	0
Maturing after one year through five years, fair value	11,518	17,435
Maturing after five years through ten years, fair value	38	45
Total investment securities, fair value	11,556	17,480
State and local governments
Comparison of amortized cost and estimated fair value of investment securities, available-for-sale
Maturing within one year, weighted yield	2.18%	2.01%
Maturing after one year through five years, weighted yield	2.10%	2.11%
Maturing after five years through ten years, weighted yield	3.17%	2.95%
Maturing after ten years, weighted yield	4.46%	4.70%
Total investment securities, weighted yield	4.10%	4.29%
Maturing within one year, amortized cost	6,059	4,288
Maturing after one year through five years, amortized cost	162,569	149,497
Maturing after five years through ten years, amortized cost	57,892	38,346
Maturing after ten years, amortized cost	1,104,890	935,897
Total investment securities, amortized cost	1,331,410	1,128,028
Maturing within one year, gross unrealized gains	52	28
Maturing after one year through five years, gross unrealized gains	3,096	4,142
Maturing after five years through ten years, gross unrealized gains	1,122	1,102
Maturing after ten years, gross unrealized gains	28,571	82,823
Total investment securities, gross unrealized gains	32,841	88,095
Maturing within one year, gross unrealized losses	0	(2)
Maturing after one year through five years, gross unrealized losses	(431)	(142)
Maturing after five years through ten years, gross unrealized losses	(832)	(99)
Maturing after ten years, gross unrealized losses	(21,604)	(1,362)
Total investment securities, gross unrealized losses	(22,867)	(1,605)
Maturing within one year, fair value	6,111	4,314
Maturing after one year through five years, fair value	165,234	153,497
Maturing after five years through ten years, fair value	58,182	39,349
Maturing after ten years, fair value	1,111,857	1,017,358
Total investment securities, fair value	1,341,384	1,214,518
Corporate bonds
Comparison of amortized cost and estimated fair value of investment securities, available-for-sale
Maturing within one year, weighted yield	2.10%	1.73%
Maturing after one year through five years, weighted yield	2.10%	2.22%
Maturing after five years through ten years, weighted yield	2.22%	2.23%
Total investment securities, weighted yield	2.10%	2.19%
Maturing within one year, amortized cost	73,064	18,412
Maturing after one year through five years, amortized cost	358,034	250,027
Maturing after five years through ten years, amortized cost	11,058	16,144
Total investment securities, amortized cost	442,156	284,583
Maturing within one year, gross unrealized gains	736	51
Maturing after one year through five years, gross unrealized gains	2,890	4,018
Maturing after five years through ten years, gross unrealized gains	0	381
Total investment securities, gross unrealized gains	3,626	4,450
Maturing within one year, gross unrealized losses	0	0
Maturing after one year through five years, gross unrealized losses	(2,852)	(238)
Maturing after five years through ten years, gross unrealized losses	(85)	0
Total investment securities, gross unrealized losses	(2,937)	(238)
Maturing within one year, fair value	73,800	18,463
Maturing after one year through five years, fair value	358,072	253,807
Maturing after five years through ten years, fair value	10,973	16,525
Total investment securities, fair value	442,845	288,795
Collateralized debt obligations
Comparison of amortized cost and estimated fair value of investment securities, available-for-sale
Maturing after ten years, weighted yield		8.03%
Maturing after ten years, amortized cost		1,708
Maturing after ten years, gross unrealized gains		0
Maturing after ten years, gross unrealized losses		0
Maturing after ten years, fair value		1,708
Residential mortgage-backed securities
Comparison of amortized cost and estimated fair value of investment securities, available-for-sale
Total investment securities, weighted yield	2.44%	1.95%
Total investment securities, amortized cost	1,515,728	2,156,049
Total investment securities, gross unrealized gains	15,357	8,860
Total investment securities, gross unrealized losses	(7,917)	(4,607)
Total investment securities, fair value	$ 1,523,168	$ 2,160,302

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Interest Rate Swap Summary (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2013
Interest Rate Swap One
Derivatives
Derivative Liability, Notional Amount	$ 160,000
Debt Instrument, Description of Variable Rate Basis	3 month LIBOR	[1]
Derivative, Fixed Interest Rate	3.378%	[1]
Derivative, Inception Date	Oct. 21, 2014	[2]
Derivative, Maturity Date	Oct. 21, 2021	[2]
Interest Rate Swap Two
Derivatives
Derivative Liability, Notional Amount	$ 100,000
Debt Instrument, Description of Variable Rate Basis	3 month LIBOR	[1]
Derivative, Fixed Interest Rate	2.498%	[1]
Derivative, Inception Date	Nov. 30, 2015	[2]
Derivative, Maturity Date	Nov. 30, 2022	[2]

[1] The Company pays the fixed interest rate and the counterparties pay the Company the variable interest rate.

[2] No cash will be exchanged prior to the term.

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Fair Value of Assets and Liabilities

9 Months Ended

Sep. 30, 2013

Fair Value Disclosures [Abstract]

Fair Value of Assets and Liabilities

Note 8. Fair Value of Assets and Liabilities

Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. There is a fair value hierarchy which requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. The three levels of inputs that may be used to measure fair value are as follows:

Level 1    Quoted prices in active markets for identical assets or liabilities

Level 2 Observable inputs other than Level 1 prices, such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities

Level 3 Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities

Transfers in and out of Level 1 (quoted prices in active markets), Level 2 (significant other observable inputs) and Level 3 (significant unobservable inputs) are recognized on the actual transfer date. There were no transfers between fair value hierarchy levels during the nine month periods ended September 30, 2013 and 2012.

Recurring Measurements

The following is a description of the inputs and valuation methodologies used for assets and liabilities measured at fair value on a recurring basis, as well as the general classification of such assets and liabilities pursuant to the valuation hierarchy. There have been no significant changes in the valuation techniques during the period ended September 30, 2013.

Investment securities: fair value for available-for-sale securities is estimated by obtaining quoted market prices for identical assets, where available. If such prices are not available, fair value is based on independent asset pricing services and models, the inputs of which are market-based or independently sourced market parameters, including but not limited to, yield curves, interest rates, volatilities, prepayments, defaults, cumulative loss projections, and cash flows. Such securities are classified in Level 2 of the valuation hierarchy. Where Level 1 or Level 2 inputs are not available, such securities are classified as Level 3 within the hierarchy.

Fair value determinations of investment securities are the responsibility of the Company’s corporate accounting department. The Company contracts with independent third party pricing vendors to generate fair value estimates and the Company reviews the vendors’ inputs for fair value estimates and the recommended assignments of levels within the fair value hierarchy on a quarterly basis. The review includes the extent to which markets for investment securities are determined to have limited or no activity, or are judged to be active markets. The Company reviews the extent to which observable and unobservable inputs are used as well as the appropriateness of the underlying assumptions about risk that a market participant would use in active markets, with adjustments for limited or inactive markets. In considering the inputs to the fair value estimates, the Company places less reliance on quotes that are judged to not reflect orderly transactions, or are non-binding indications. The Company makes independent inquiries of other knowledgeable parties in testing the reliability of the inputs, including consideration for illiquidity, credit risk, and cash flow estimates. In assessing credit risk, the Company reviews payment performance, collateral adequacy, credit rating histories, and issuers’ financial statements with follow-up discussion with issuers. For those markets determined to be inactive, the valuation techniques used are models for which management verifies that discount rates are appropriately adjusted to reflect illiquidity and credit risk. The Company also independently obtains cash flow estimates that are stressed at levels that exceed those used by the independent third party pricing vendors.

Interest rate swap derivative financial instruments: fair values for interest rate swap derivative financial instruments are based upon the estimated amounts to settle the contracts considering current interest rates and are calculated using discounted cash flows that are observable or that can be corroborated by observable market data and, therefore, are classified within Level 2 of the valuation hierarchy. The inputs used to determine fair value include the 3 month LIBOR forward curve to estimate variable rate cash inflows and the spot LIBOR curve to estimate the discount rate. The estimated variable rate cash inflows are compared to the fixed rate outflows and such difference is discounted to a present value to estimate the fair value of the interest rate swaps. The Company also obtains and compares the reasonableness of the pricing from an independent party.

The following schedules disclose the fair value measurement of assets and liabilities measured at fair value on a recurring basis:

			Fair Value Measurements At the End of the Reporting Period Using
(Dollars in thousands)	Fair Value September 30, 2013		Quoted Prices in Active  Markets for Identical Assets (Level 1)	Significant Other Observable Inputs (Level 2)	Significant Unobservable Inputs (Level 3)
Investment securities, available-for-sale
U.S. government sponsored enterprises	$	11,556	—	11,556	—
State and local governments	1,341,384		—	1,341,384	—
Corporate bonds	442,845		—	442,845	—
Residential mortgage-backed securities	1,523,168		—	1,523,168	—
Total assets measured at fair value on a recurring basis	$	3,318,953	—	3,318,953	—
Interest rate swaps	$	2,004	—	2,004	—
Total liabilities measured at fair value on a recurring basis	$	2,004	—	2,004	—

			Fair Value Measurements At the End of the Reporting Period Using
(Dollars in thousands)	Fair Value December 31, 2012		Quoted Prices in Active  Markets for Identical Assets (Level 1)	Significant Other Observable Inputs (Level 2)	Significant Unobservable Inputs (Level 3)
Investment securities, available-for-sale
U.S. government and federal agency	$	202	—	202	—
U.S. government sponsored enterprises	17,480		—	17,480	—
State and local governments	1,214,518		—	1,214,518	—
Corporate bonds	288,795		—	288,795	—
Collateralized debt obligations	1,708		—	1,708	—
Residential mortgage-backed securities	2,160,302		—	2,160,302	—
Total assets measured at fair value on a recurring basis	$	3,683,005	—	3,683,005	—
Interest rate swaps	$	16,832	—	16,832	—
Total liabilities measured at fair value on a recurring basis	$	16,832	—	16,832	—

Non-recurring Measurements

The following is a description of the inputs and valuation methodologies used for assets recorded at fair value on a non-recurring basis, as well as the general classification of such assets pursuant to the valuation hierarchy. There have been no significant changes in the valuation techniques during the period ended September 30, 2013.

Other real estate owned: OREO is carried at the lower of fair value at acquisition date or estimated fair value, less estimated cost to sell. Estimated fair value of OREO is based on appraisals or evaluations (new or updated). OREO is classified within Level 3 of the fair value hierarchy.

Collateral-dependent impaired loans, net of ALLL: loans included in the Company’s loan portfolio for which it is probable that the Company will not collect all principal and interest due according to contractual terms are considered impaired. Estimated fair value of collateral-dependent impaired loans is based on the fair value of the collateral, less estimated cost to sell. Collateral-dependent impaired loans are classified within Level 3 of the fair value hierarchy.

The Company’s credit departments review appraisals for OREO and collateral-dependent loans, giving consideration to the highest and best use of the collateral. The appraisal or evaluation (new or updated) is considered the starting point for determining fair value. The valuation techniques used in preparing appraisals or evaluations (new or updated) include the cost approach, income approach, sales comparison approach, or a combination of the preceding valuation techniques. The key inputs used to determine the fair value of the collateral-dependent loans and OREO include selling costs, discounted cash flow rate or capitalization rate, and adjustment to comparables. Valuations and significant inputs obtained by independent sources are reviewed by the Company for accuracy and reasonableness. The Company also considers other factors and events in the environment that may affect the fair value. The appraisals or evaluations (new or updated) are reviewed at least quarterly and more frequently based on current market conditions, including deterioration in a borrower’s financial condition and when property values may be subject to significant volatility. After review and acceptance of the collateral appraisal or evaluation (new or updated), adjustments to the impaired loan or OREO may occur. The Company generally obtains appraisals or evaluations (new or updated) annually.

The following schedules disclose the fair value measurement of assets with a recorded change during the period resulting from re-measuring the assets at fair value on a non-recurring basis:

			Fair Value Measurements At the End of the Reporting Period Using
(Dollars in thousands)	Fair Value September 30, 2013		Quoted Prices in Active  Markets for Identical Assets (Level 1)	Significant Other Observable Inputs (Level 2)	Significant Unobservable Inputs (Level 3)
Other real estate owned	$	7,646	—	—	7,646
Collateral-dependent impaired loans, net of ALLL	19,066		—	—	19,066
Total assets measured at fair value on a non-recurring basis	$	26,712	—	—	26,712

			Fair Value Measurements At the End of the Reporting Period Using
(Dollars in thousands)	Fair Value December 31, 2012		Quoted Prices in Active  Markets for Identical Assets (Level 1)	Significant Other Observable Inputs (Level 2)	Significant Unobservable Inputs (Level 3)
Other real estate owned	$	13,983	—	—	13,983
Collateral-dependent impaired loans, net of ALLL	22,966		—	—	22,966
Total assets measured at fair value on a non-recurring basis	$	36,949	—	—	36,949

Non-recurring Measurements Using Significant Unobservable Inputs (Level 3)

The following table presents additional quantitative information about assets measured at fair value on a non-recurring basis and for which the Company has utilized Level 3 inputs to determine fair value:

	Fair Value		Quantitative Information about Level 3 Fair Value Measurements
(Dollars in thousands)	September 30, 2013		Valuation Technique	Unobservable Input	Range (Weighted Average) 1
Other real estate owned	$	6,828	Sales comparison approach	Selling costs	1.0% - 11.0% (7.0%)
				Adjustment to comparables	0.0% - 10.0% (0.0%)
	818		Combined approach	Selling costs	5.0% - 5.0% (5.0%)
				Adjustment to comparables	25.0% - 25.0% (25.0%)
	$	7,646
Collateral-dependent impaired loans, net of ALLL	$	442	Cost approach	Selling costs	10.0% - 50.0% (19.2%)
	2,553		Income approach	Selling costs	8.0% - 8.0% (8.0%)
				Discount rate	8.3% - 8.3% (8.3%)
	13,700		Sales comparison approach	Selling costs	0.0% - 10.0% (8.0%)
				Discount rate	0.0% - 0.0% (0.0%)
				Adjustment to comparables	0.0% - 1.0% (0.0%)
	2,371		Combined approach	Selling costs	8.0% - 8.0% (8.0%)
				Adjustment to comparables	10.0% - 36.0% (22.5%)
	$	19,066

__________

¹ The range for selling costs and adjustments to comparables indicate reductions to the fair value.

Fair Value of Financial Instruments

The following is a description of the methods used to estimate the fair value of all other assets and liabilities recognized at amounts other than fair value.

Cash and cash equivalents: fair value is estimated at book value.

Loans held for sale: fair value is estimated at book value.

Loans receivable, net of ALLL: fair value is estimated by discounting the future cash flows using the rates at which similar notes would be written for the same remaining maturities. The market rates used are based on current rates the Company would impose for similar loans and reflect a market participant assumption about risks associated with non-performance, illiquidity, and the structure and term of the loans along with local economic and market conditions. Estimated fair value of impaired loans is based on the fair value of the collateral, less estimated cost to sell, or the present value of the loan’s expected future cash flows (discounted at the loan’s effective interest rate). All impaired loans are classified as Level 3 and all other loans are classified as Level 2 within the hierarchy.

Accrued interest receivable: fair value is estimated at book value.

Non-marketable equity securities: fair value is estimated at book value due to restrictions that limit the sale or transfer of such securities.

Deposits: fair value of term deposits is estimated by discounting the future cash flows using rates of similar deposits with similar maturities. The market rates used were obtained from a knowledgeable independent third party and reviewed by the Company. The rates were the average of current rates offered by the Company’s local competitors. The estimated fair value of demand, NOW, savings, and money market deposits is the book value since rates are regularly adjusted to market rates and transactions are executed at book value daily. Therefore, such deposits are classified in Level 1 of the valuation hierarchy. Certificate accounts and wholesale deposits are classified as Level 2 within the hierarchy.

Federal Home Loan Bank (“FHLB”) advances: fair value of non-callable FHLB advances is estimated by discounting the future cash flows using rates of similar advances with similar maturities. Such rates were obtained from current rates offered by FHLB. The estimated fair value of callable FHLB advances was obtained from FHLB and the model was reviewed by the Company, including discussions with FHLB.

Securities sold under agreements to repurchase (“repurchase agreements”) and other borrowed funds: fair value of term repurchase agreements and other term borrowings is estimated based on current repurchase rates and borrowing rates currently available to the Company for repurchases and borrowings with similar terms and maturities. The estimated fair value for overnight repurchase agreements and other borrowings is book value.

Subordinated debentures: fair value of the subordinated debt is estimated by discounting the estimated future cash flows using current estimated market rates. The market rates used were averages of currently traded trust preferred securities with similar characteristics to the Company’s issuances and obtained from an independent third party.

Accrued interest payable: fair value is estimated at book value.

Off-balance sheet financial instruments: commitments to extend credit and letters of credit represent the principal categories of off-balance sheet financial instruments. Rates for these commitments are set at time of loan closing, such that no adjustment is necessary to reflect these commitments at market value. The Company has an insignificant amount of off-balance sheet financial instruments.

The following schedules present the carrying amounts, estimated fair values and the level within the fair value hierarchy of the Company’s financial instruments:

			Fair Value Measurements At the End of the Reporting Period Using
(Dollars in thousands)	Carrying Amount September 30, 2013		Quoted Prices in Active  Markets for Identical Assets (Level 1)	Significant Other Observable Inputs (Level 2)	Significant Unobservable Inputs (Level 3)
Financial assets
Cash and cash equivalents	$	254,684	254,684	—	—
Investment securities, available-for-sale	3,318,953		—	3,318,953	—
Loans held for sale	61,505		61,505	—	—
Loans receivable, net of ALLL	3,870,334		—	3,758,724	194,190
Accrued interest receivable	44,261		44,261	—	—
Non-marketable equity securities	52,192		—	52,192	—
Total financial assets	$	7,601,929	360,450	7,129,869	194,190
Financial liabilities
Deposits	$	5,612,880	4,153,782	1,486,996	—
FHLB advances	967,382		—	986,292	—
Repurchase agreements and other borrowed funds	322,779		—	322,779	—
Subordinated debentures	125,526		—	72,554	—
Accrued interest payable	3,568		3,568	—	—
Interest rate swaps	2,004		—	2,004	—
Total financial liabilities	$	7,034,139	4,157,350	2,870,625	—

			Fair Value Measurements At the End of the Reporting Period Using
(Dollars in thousands)	Carrying Amount December 31, 2012		Quoted Prices in Active  Markets for Identical Assets (Level 1)	Significant Other Observable Inputs (Level 2)	Significant Unobservable Inputs (Level 3)
Financial assets
Cash and cash equivalents	$	187,040	187,040	—	—
Investment securities, available-for-sale	3,683,005		—	3,683,005	—
Loans held for sale	145,501		145,501	—	—
Loans receivable, net of ALLL	3,266,571		—	3,184,987	186,201
Accrued interest receivable	37,770		37,770	—	—
Non-marketable equity securities	48,812		—	48,812	—
Total financial assets	$	7,368,699	370,311	6,916,804	186,201
Financial liabilities
Deposits	$	5,364,461	3,585,126	1,789,134	—
FHLB advances	997,013		—	1,027,101	—
Repurchase agreements and other borrowed funds	299,540		—	299,540	—
Subordinated debentures	125,418		—	70,895	—
Accrued interest payable	4,675		4,675	—	—
Interest rate swaps	16,832		—	16,832	—
Total financial liabilities	$	6,807,939	3,589,801	3,203,502	—

XML

Goodwill

9 Months Ended

Sep. 30, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill

Note 4. Goodwill

The Company performed its annual goodwill impairment test during the third quarter of 2013 and determined the fair value of the aggregated reporting units exceeded the carrying value, such that the Company’s goodwill was not considered impaired. Changes in the economic environment, operations of the aggregated reporting units, or other factors could result in the decline in the fair value of the aggregated reporting units which could result in a goodwill impairment in the future. For additional information on goodwill related to acquisitions, see Note 9.

The following schedule discloses the changes in the carrying value of goodwill:

	Three Months ended			Nine Months ended
(Dollars in thousands)	September 30, 2013		September 30, 2012	September 30, 2013	September 30, 2012
Net carrying value at beginning of period	$	119,509	106,100	106,100	106,100
Acquisitions	10,197		—	23,606	—
Net carrying value at end of period	$	129,706	106,100	129,706	106,100

The gross carrying value of goodwill and the accumulated impairment charge consists of the following:

(Dollars in thousands)	September 30, 2013			December 31, 2012
Gross carrying value	$	169,865		146,259
Accumulated impairment charge	(40,159		)	(40,159	)
Net carrying value	$	129,706		106,100

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Unaudited Condensed Consolidated Statements of Changes in Stockholders' Equity (Parenthetical) (USD $)	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Cash dividends declared per share	$ 0.44	$ 0.39
Retained Earnings Substantially Restricted
Cash dividends declared per share	$ 0.44	$ 0.39

XML

Pro Forma Summary (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Business Acquisition, Pro Forma Information [Abstract]
Net interest income and non-interest income	$ 86,940	$ 77,095	$ 249,224	$ 251,525
Net income	$ 24,756	$ 20,126	$ 69,846	$ 58,525

XML

Fair Value Measurements on a Recurring Basis (Details) (Recurring Measurements, USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Financial Assets
Total assets measured at fair value on a recurring basis	$ 3,318,953	$ 3,683,005
Financial Liabilities
Total liabilities measured at fair value on a recurring basis	2,004	16,832
Interest rate swaps
Financial Liabilities
Interest rate swaps	2,004	16,832
U.S. government and federal agency
Financial Assets
Investment securities, available-for-sale		202
U.S. government sponsored enterprises
Financial Assets
Investment securities, available-for-sale	11,556	17,480
State and local governments
Financial Assets
Investment securities, available-for-sale	1,341,384	1,214,518
Corporate bonds
Financial Assets
Investment securities, available-for-sale	442,845	288,795
Collateralized debt obligations
Financial Assets
Investment securities, available-for-sale		1,708
Residential mortgage-backed securities
Financial Assets
Investment securities, available-for-sale	1,523,168	2,160,302
Level 1
Financial Assets
Total assets measured at fair value on a recurring basis	0	0
Financial Liabilities
Total liabilities measured at fair value on a recurring basis	0	0
Level 1 | Interest rate swaps
Financial Liabilities
Interest rate swaps	0	0
Level 1 | U.S. government and federal agency
Financial Assets
Investment securities, available-for-sale		0
Level 1 | U.S. government sponsored enterprises
Financial Assets
Investment securities, available-for-sale	0	0
Level 1 | State and local governments
Financial Assets
Investment securities, available-for-sale	0	0
Level 1 | Corporate bonds
Financial Assets
Investment securities, available-for-sale	0	0
Level 1 | Collateralized debt obligations
Financial Assets
Investment securities, available-for-sale		0
Level 1 | Residential mortgage-backed securities
Financial Assets
Investment securities, available-for-sale	0	0
Level 2
Financial Assets
Total assets measured at fair value on a recurring basis	3,318,953	3,683,005
Financial Liabilities
Total liabilities measured at fair value on a recurring basis	2,004	16,832
Level 2 | Interest rate swaps
Financial Liabilities
Interest rate swaps	2,004	16,832
Level 2 | U.S. government and federal agency
Financial Assets
Investment securities, available-for-sale		202
Level 2 | U.S. government sponsored enterprises
Financial Assets
Investment securities, available-for-sale	11,556	17,480
Level 2 | State and local governments
Financial Assets
Investment securities, available-for-sale	1,341,384	1,214,518
Level 2 | Corporate bonds
Financial Assets
Investment securities, available-for-sale	442,845	288,795
Level 2 | Collateralized debt obligations
Financial Assets
Investment securities, available-for-sale		1,708
Level 2 | Residential mortgage-backed securities
Financial Assets
Investment securities, available-for-sale	1,523,168	2,160,302
Level 3
Financial Assets
Total assets measured at fair value on a recurring basis	0	0
Financial Liabilities
Total liabilities measured at fair value on a recurring basis	0	0
Level 3 | Interest rate swaps
Financial Liabilities
Interest rate swaps	0	0
Level 3 | U.S. government and federal agency
Financial Assets
Investment securities, available-for-sale		0
Level 3 | U.S. government sponsored enterprises
Financial Assets
Investment securities, available-for-sale	0	0
Level 3 | State and local governments
Financial Assets
Investment securities, available-for-sale	0	0
Level 3 | Corporate bonds
Financial Assets
Investment securities, available-for-sale	0	0
Level 3 | Collateralized debt obligations
Financial Assets
Investment securities, available-for-sale		0
Level 3 | Residential mortgage-backed securities
Financial Assets
Investment securities, available-for-sale	$ 0	$ 0

XML

Investment Securities, Available-for-Sale (Details Textual) (Residential mortgage-backed securities, USD $)	Sep. 30, 2013	Dec. 31, 2012
Residential mortgage-backed securities
Investment Securities, Available-for-Sale (Textual) [Abstract]
Non-guaranteed private label whole loan mortgage-backed securities	$ 3,214,000	$ 46,733,000

XML

Nature of Operations and Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2013

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Summary of the carrying amounts of variable interest entities' assets and liabilities included in consolidated financial statements

	September 30, 2013			December 31, 2012
(Dollars in thousands)	CDE (NMTC)		LIHTC	CDE (NMTC)	LIHTC
Assets
Loans receivable	$	35,956	—	35,480	—
Premises and equipment, net	—		13,641	—	16,066
Accrued interest receivable	113		—	117	—
Other assets	903		153	1,114	143
Total assets	$	36,972	13,794	36,711	16,209
Liabilities
Other borrowed funds	$	4,555	1,723	4,555	3,639
Accrued interest payable	4		5	4	6
Other liabilities	92		203	182	136
Total liabilities	$	4,651	1,931	4,741	3,781

XML

Earnings Per Share

9 Months Ended

Sep. 30, 2013

Earnings Per Share [Abstract]

Earnings Per Share

Note 7. Earnings Per Share

Basic earnings per share is computed by dividing net income by the weighted average number of shares of common stock outstanding during the period presented. Diluted earnings per share is computed by including the net increase in shares as if dilutive outstanding stock options were exercised, using the treasury stock method.

Basic and diluted earnings per share has been computed based on the following:

	Three Months ended			Nine Months ended
(Dollars in thousands, except per share data)	September 30, 2013		September 30, 2012	September 30, 2013	September 30, 2012
Net income available to common stockholders, basic and diluted	$	25,628	19,444	69,098	54,758
Average outstanding shares - basic	73,945,523		71,933,141	72,804,321	71,925,664
Add: dilutive stock options and awards	76,348		40,844	65,154	97
Average outstanding shares - diluted	74,021,871		71,973,985	72,869,475	71,925,761
Basic earnings per share	$	0.35	0.27	0.95	0.76
Diluted earnings per share	$	0.35	0.27	0.95	0.76

There were 49,932 and 903,945 options excluded from the diluted average outstanding share calculation for the nine months ended September 30, 2013 and 2012, respectively, due to the option exercise price exceeding the market price of the Company’s common stock.

XML

Goodwill (Tables)

9 Months Ended

Sep. 30, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in the Carrying Value of Goodwill

	Three Months ended			Nine Months ended
(Dollars in thousands)	September 30, 2013		September 30, 2012	September 30, 2013	September 30, 2012
Net carrying value at beginning of period	$	119,509	106,100	106,100	106,100
Acquisitions	10,197		—	23,606	—
Net carrying value at end of period	$	129,706	106,100	129,706	106,100

Net Carrying Value of Goodwill

(Dollars in thousands)	September 30, 2013			December 31, 2012
Gross carrying value	$	169,865		146,259
Accumulated impairment charge	(40,159		)	(40,159	)
Net carrying value	$	129,706		106,100

XML

Investment Securities, Available-for-Sale (Tables)

9 Months Ended

Sep. 30, 2013

Investments, Debt and Equity Securities [Abstract]

Comparison of amortized cost and estimated fair value of investment securities designated as available-for-sale

	September 30, 2013
	Weighted		Amortized		Gross Unrealized			Fair
(Dollars in thousands)	Yield		Cost		Gains	Losses		Value
U.S. government sponsored enterprises
Maturing after one year through five years	2.29	%	$	11,278	240	—		11,518
Maturing after five years through ten years	1.82	%	38		—	—		38
	2.29	%	11,316		240	—		11,556
State and local governments
Maturing within one year	2.18	%	6,059		52	—		6,111
Maturing after one year through five years	2.10	%	162,569		3,096	(431	)	165,234
Maturing after five years through ten years	3.17	%	57,892		1,122	(832	)	58,182
Maturing after ten years	4.46	%	1,104,890		28,571	(21,604	)	1,111,857
	4.10	%	1,331,410		32,841	(22,867	)	1,341,384
Corporate bonds
Maturing within one year	2.10	%	73,064		736	—		73,800
Maturing after one year through five years	2.10	%	358,034		2,890	(2,852	)	358,072
Maturing after five years through ten years	2.22	%	11,058		—	(85	)	10,973
	2.10	%	442,156		3,626	(2,937	)	442,845
Residential mortgage-backed securities	2.44	%	1,515,728		15,357	(7,917	)	1,523,168
Total investment securities	3.06	%	$	3,300,610	52,064	(33,721	)	3,318,953

	December 31, 2012
	Weighted		Amortized		Gross Unrealized			Fair
(Dollars in thousands)	Yield		Cost		Gains	Losses		Value
U.S. government and federal agency
Maturing within one year	1.62	%	$	201	1	—		202
U.S. government sponsored enterprises
Maturing after one year through five years	2.30	%	17,064		371	—		17,435
Maturing after five years through ten years	2.03	%	44		1	—		45
	2.29	%	17,108		372	—		17,480
State and local governments
Maturing within one year	2.01	%	4,288		28	(2	)	4,314
Maturing after one year through five years	2.11	%	149,497		4,142	(142	)	153,497
Maturing after five years through ten years	2.95	%	38,346		1,102	(99	)	39,349
Maturing after ten years	4.70	%	935,897		82,823	(1,362	)	1,017,358
	4.29	%	1,128,028		88,095	(1,605	)	1,214,518
Corporate bonds
Maturing within one year	1.73	%	18,412		51	—		18,463
Maturing after one year through five years	2.22	%	250,027		4,018	(238	)	253,807
Maturing after five years through ten years	2.23	%	16,144		381	—		16,525
	2.19	%	284,583		4,450	(238	)	288,795
Collateralized debt obligations
Maturing after ten years	8.03	%	1,708		—	—		1,708
Residential mortgage-backed securities	1.95	%	2,156,049		8,860	(4,607	)	2,160,302
Total investment securities	2.71	%	$	3,587,677	101,778	(6,450	)	3,683,005

Gain or loss on sale of Investments

	Three Months ended				Nine Months ended
(Dollars in thousands)	September 30, 2013			September 30, 2012	September 30, 2013		September 30, 2012
Gross proceeds	$	102,483		—	181,971		—
Less amortized cost	(102,886		)	—	(182,270	)	—
Net loss on sale of investments	$	(403	)	—	(299	)	—
Gross gain on sale of investments	$	3,467		—	3,723		—
Gross loss on sale of investments	(3,870		)	—	(4,022	)	—
Net loss on sale of investments	$	(403	)	—	(299	)	—

Summary of investments with an unrealized loss position

	September 30, 2013
	Less than 12 Months				12 Months or More			Total
(Dollars in thousands)	Fair Value		Unrealized Loss		Fair Value	Unrealized Loss		Fair Value	Unrealized Loss
State and local governments	$	405,834	(21,121	)	22,373	(1,746	)	428,207	(22,867	)
Corporate bonds	189,130		(2,937	)	—	—		189,130	(2,937	)
Residential mortgage-backed securities	446,642		(7,917	)	—	—		446,642	(7,917	)
Total temporarily impaired securities	$	1,041,606	(31,975	)	22,373	(1,746	)	1,063,979	(33,721	)

	December 31, 2012
	Less than 12 Months				12 Months or More			Total
(Dollars in thousands)	Fair Value		Unrealized Loss		Fair Value	Unrealized Loss		Fair Value	Unrealized Loss
State and local governments	$	102,896	(1,531	)	4,533	(74	)	107,429	(1,605	)
Corporate bonds	41,856		(238	)	—	—		41,856	(238	)
Residential mortgage-backed securities	955,235		(4,041	)	62,905	(566	)	1,018,140	(4,607	)
Total temporarily impaired securities	$	1,099,987	(5,810	)	67,438	(640	)	1,167,425	(6,450	)

XML

Document and Entity Information	9 Months Ended
	Sep. 30, 2013	Oct. 22, 2013
Document and Entity Information [Abstract]
Entity Registrant Name	GLACIER BANCORP INC
Entity Central Index Key	0000868671
Document Type	10-Q
Document Period End Date	Sep. 30, 2013
Amendment Flag	false
Document Fiscal Year Focus	2013
Document Fiscal Period Focus	Q3
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		74,321,966

XML

Loans Receivable, Net (Tables)

9 Months Ended

Sep. 30, 2013

Receivables [Abstract]

Summary of the activity in the ALLL on a portfolio class basis

	Three Months ended September 30, 2013
(Dollars in thousands)	Total			Residential Real Estate		Commercial Real Estate		Other Commercial		Home Equity		Other Consumer
Allowance for loan and lease losses
Balance at beginning of period	$	130,883		14,797		73,885		24,116		9,626		8,459
Provision for loan losses	1,907			950		381		385		125		66
Charge-offs	(3,077		)	(42	)	(1,235	)	(1,065	)	(333	)	(402	)
Recoveries	1,052			45		367		385		73		182
Balance at end of period	$	130,765		15,750		73,398		23,821		9,491		8,305

	Three Months ended September 30, 2012
(Dollars in thousands)	Total			Residential Real Estate		Commercial Real Estate		Other Commercial		Home Equity		Other Consumer
Allowance for loan and lease losses
Balance at beginning of period	$	137,459		18,139		79,098		20,570		10,904		8,748
Provision for loan losses	2,700			209		(1,210	)	2,859		(555	)	1,397
Charge-offs	(5,052		)	(1,172	)	(586	)	(1,441	)	(1,044	)	(809	)
Recoveries	1,553			73		453		241		679		107
Balance at end of period	$	136,660		17,249		77,755		22,229		9,984		9,443

	Nine Months ended September 30, 2013
(Dollars in thousands)	Total			Residential Real Estate		Commercial Real Estate		Other Commercial		Home Equity		Other Consumer
Allowance for loan and lease losses
Balance at beginning of period	$	130,854		15,482		74,398		21,567		10,659		8,748
Provision for loan losses	5,085			464		(51	)	3,964		566		142
Charge-offs	(8,962		)	(391	)	(2,538	)	(2,817	)	(1,962	)	(1,254	)
Recoveries	3,788			195		1,589		1,107		228		669
Balance at end of period	$	130,765		15,750		73,398		23,821		9,491		8,305

	Nine Months ended September 30, 2012
(Dollars in thousands)	Total			Residential Real Estate		Commercial Real Estate		Other Commercial		Home Equity		Other Consumer
Allowance for loan and lease losses
Balance at beginning of period	$	137,516		17,227		76,920		20,833		13,616		8,920
Provision for loan losses	19,250			2,294		11,800		4,163		(1,025	)	2,018
Charge-offs	(24,789		)	(2,492	)	(13,120	)	(3,797	)	(3,402	)	(1,978	)
Recoveries	4,683			220		2,155		1,030		795		483
Balance at end of period	$	136,660		17,249		77,755		22,229		9,984		9,443

Summary of the ALLL and loans receivable on a portfolio class basis

	September 30, 2013
(Dollars in thousands)	Total		Residential Real Estate	Commercial Real Estate	Other Commercial	Home Equity	Other Consumer
Allowance for loan and lease losses
Individually evaluated for impairment	$	12,728	1,088	6,662	3,810	109	1,059
Collectively evaluated for impairment	118,037		14,662	66,736	20,011	9,382	7,246
Total allowance for loan and lease losses	$	130,765	15,750	73,398	23,821	9,491	8,305
Loans receivable
Individually evaluated for impairment	$	206,918	27,104	125,566	38,390	10,091	5,767
Collectively evaluated for impairment	3,794,181		556,713	1,868,492	795,839	363,421	209,716
Total loans receivable	$	4,001,099	583,817	1,994,058	834,229	373,512	215,483

	December 31, 2012
(Dollars in thousands)	Total		Residential Real Estate	Commercial Real Estate	Other Commercial	Home Equity	Other Consumer
Allowance for loan and lease losses
Individually evaluated for impairment	$	15,534	1,680	7,716	3,859	870	1,409
Collectively evaluated for impairment	115,320		13,802	66,682	17,708	9,789	7,339
Total allowance for loan and lease losses	$	130,854	15,482	74,398	21,567	10,659	8,748
Loans receivable
Individually evaluated for impairment	$	201,735	25,862	125,282	33,593	11,074	5,924
Collectively evaluated for impairment	3,195,690		490,605	1,530,226	589,804	392,851	192,204
Total loans receivable	$	3,397,425	516,467	1,655,508	623,397	403,925	198,128

Summary of impaired loans by portfolio class of loans

	At or for the Three or Nine Months ended September 30, 2013
(Dollars in thousands)	Total		Residential Real Estate	Commercial Real Estate	Other Commercial	Home Equity	Other Consumer
Loans with a specific valuation allowance
Recorded balance	$	62,614	7,887	28,194	22,368	673	3,492
Unpaid principal balance	64,969		8,032	29,463	22,986	717	3,771
Specific valuation allowance	12,728		1,088	6,662	3,810	109	1,059
Average balance - three months	59,817		7,431	26,525	21,780	495	3,586
Average balance - nine months	59,402		7,237	26,653	21,321	737	3,454
Loans without a specific valuation allowance
Recorded balance	$	144,304	19,217	97,372	16,022	9,418	2,275
Unpaid principal balance	174,258		20,681	120,914	19,233	11,026	2,404
Average balance - three months	139,928		18,481	95,175	15,768	8,766	1,738
Average balance - nine months	139,368		18,420	95,857	14,011	9,017	2,063
Totals
Recorded balance	$	206,918	27,104	125,566	38,390	10,091	5,767
Unpaid principal balance	239,227		28,713	150,377	42,219	11,743	6,175
Specific valuation allowance	12,728		1,088	6,662	3,810	109	1,059
Average balance - three months	199,745		25,912	121,700	37,548	9,261	5,324
Average balance - nine months	198,770		25,657	122,510	35,332	9,754	5,517

	At or for the Year ended December 31, 2012
(Dollars in thousands)	Total		Residential Real Estate	Commercial Real Estate	Other Commercial	Home Equity	Other Consumer
Loans with a specific valuation allowance
Recorded balance	$	62,759	7,334	29,595	21,205	1,354	3,271
Unpaid principal balance	70,261		7,459	36,887	21,278	1,362	3,275
Specific valuation allowance	15,534		1,680	7,716	3,859	870	1,409
Average balance	76,656		12,797	36,164	22,665	1,390	3,640
Loans without a specific valuation allowance
Recorded balance	$	138,976	18,528	95,687	12,388	9,720	2,653
Unpaid principal balance	149,412		19,613	102,798	14,318	9,965	2,718
Average balance	162,505		16,034	111,554	19,733	11,993	3,191
Totals
Recorded balance	$	201,735	25,862	125,282	33,593	11,074	5,924
Unpaid principal balance	219,673		27,072	139,685	35,596	11,327	5,993
Specific valuation allowance	15,534		1,680	7,716	3,859	870	1,409
Average balance	239,161		28,831	147,718	42,398	13,383	6,831

Loans receivable aging analysis on a portfolio class basis

	September 30, 2013
(Dollars in thousands)	Total		Residential Real Estate	Commercial Real Estate	Other Commercial	Home Equity	Other Consumer
Accruing loans 30-59 days past due	$	21,294	516	11,829	5,854	1,828	1,267
Accruing loans 60-89 days past due	5,107		824	2,419	683	797	384
Accruing loans 90 days or more past due	174		—	109	35	28	2
Non-accrual loans	88,293		12,604	53,536	11,591	8,953	1,609
Total past due and non-accrual loans	114,868		13,944	67,893	18,163	11,606	3,262
Current loans receivable	3,886,231		569,873	1,926,165	816,066	361,906	212,221
Total loans receivable	$	4,001,099	583,817	1,994,058	834,229	373,512	215,483

	December 31, 2012
(Dollars in thousands)	Total		Residential Real Estate	Commercial Real Estate	Other Commercial	Home Equity	Other Consumer
Accruing loans 30-59 days past due	$	17,454	3,897	7,424	2,020	2,872	1,241
Accruing loans 60-89 days past due	9,643		1,870	3,745	645	2,980	403
Accruing loans 90 days or more past due	1,479		451	594	197	188	49
Non-accrual loans	96,933		14,237	55,687	13,200	11,241	2,568
Total past due and non-accrual loans	125,509		20,455	67,450	16,062	17,281	4,261
Current loans receivable	3,271,916		496,012	1,588,058	607,335	386,644	193,867
Total loans receivable	$	3,397,425	516,467	1,655,508	623,397	403,925	198,128

Summary of troubled debt restructurings on a portfolio class basis

	Three Months ended September 30, 2013
(Dollars in thousands)	Total		Residential Real Estate	Commercial Real Estate	Other Commercial	Home Equity	Other Consumer
Troubled debt restructurings
Number of loans	9		2	4	—	1	2
Pre-modification recorded balance	$	2,926	284	2,481	—	57	104
Post-modification recorded balance	$	3,141	499	2,481	—	57	104
Troubled debt restructurings that subsequently defaulted
Number of loans	2		—	—	2	—	—
Recorded balance	$	363	—	—	363	—	—

	Three Months ended September 30, 2012
(Dollars in thousands)	Total		Residential Real Estate	Commercial Real Estate	Other Commercial	Home Equity	Other Consumer
Troubled debt restructurings
Number of loans	46		1	21	19	2	3
Pre-modification recorded balance	$	38,125	280	20,866	16,601	219	159
Post-modification recorded balance	$	35,475	281	18,242	16,571	222	159
Troubled debt restructurings that subsequently defaulted
Number of loans	3		2	—	—	1	—
Recorded balance	$	1,792	1,622	—	—	170	—

	Nine Months ended September 30, 2013
(Dollars in thousands)	Total		Residential Real Estate	Commercial Real Estate	Other Commercial	Home Equity	Other Consumer
Troubled debt restructurings
Number of loans	50		9	17	17	2	5
Pre-modification recorded balance	$	12,016	1,907	7,137	2,572	147	253
Post-modification recorded balance	$	12,418	2,293	7,137	2,588	147	253
Troubled debt restructurings that subsequently defaulted
Number of loans	10		1	4	5	—	—
Recorded balance	$	2,772	265	1,918	589	—	—

	Nine Months ended September 30, 2012
(Dollars in thousands)	Total		Residential Real Estate	Commercial Real Estate	Other Commercial	Home Equity	Other Consumer
Troubled debt restructurings
Number of loans	149		9	61	60	9	10
Pre-modification recorded balance	$	66,580	1,981	37,712	25,033	1,314	540
Post-modification recorded balance	$	61,944	1,982	33,080	25,025	1,317	540
Troubled debt restructurings that subsequently defaulted
Number of loans	17		2	10	3	1	1
Recorded balance	$	10,204	1,622	7,553	801	170	58