10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C.  20549

FORM 10-Q

Mark One

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

For the quarterly period ended March 31, 2015

or

¨ 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 000-24939

EAST WEST BANCORP, INC.

(Exact name of registrant as specified in its charter)

Delaware	95-4703316
(State or other jurisdiction of	(I.R.S. Employer
incorporation or organization)	Identification No.)

135 N. Los Robles Ave, 7th Floor, Pasadena, California 91101

(Address of principal executive offices) (Zip Code)

(626) 768-6000

(Registrant’s telephone number, including area code)

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

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 during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).  Yes x No ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer or a smaller reporting company. See definition of “large accelerated filer and accelerated filer” in Rule 12b-2 of the Exchange Act.

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

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

Number of shares outstanding of the issuer’s common stock on the latest practicable date: 143,846,255 shares of common stock as of April 30, 2015.

TABLE OF CONTENTS

PART I - FINANCIAL INFORMATION			4
	Item 1.	Consolidated Financial Statements (Unaudited)	4
		Notes to Consolidated Financial Statements (Unaudited)	9
	Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	49
	Item 3.	Quantitative and Qualitative Disclosures About Market Risk	75
	Item 4.	Controls and Procedures	75
PART II - OTHER INFORMATION			75
	Item 1.	Legal Proceedings	75
	Item 1A.	Risk Factors	75
	Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	75
	Item 3.	Defaults Upon Senior Securities	76
	Item 4.	Mine Safety Disclosures	76
	Item 5.	Other Information	76
	Item 6.	Exhibits	77
SIGNATURE			77

2

Forward-Looking Statements

Certain matters discussed in this Quarterly Report on Form 10-Q (this “Form 10-Q”) contain or incorporate statements that East West Bancorp, Inc. (the “Company”) believes are “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended, and Rule 175 promulgated thereunder, and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and Rule 3b-6 promulgated thereunder. These statements relate to the Company’s financial condition, results of operations, plans, objectives, future performance or business. They usually can be identified by the use of forward-looking language, such as “likely result in,” “expects,” “anticipates,” “estimates,” “forecasts,” “projects,” “intends to,” or may include other similar words or phrases, such as “believes,” “plans,” “trend,” “objective,” “continues,” “remain,” or similar expressions, or future or conditional verbs, such as “will,” “would,” “should,” “could,” “may,” “might,” “can,” or similar verbs. You should not place undue reliance on these statements, as they are subject to risks and uncertainties, including, but not limited to, those described in the documents incorporated by reference. When considering these forward-looking statements, you should keep in mind these risks and uncertainties, as well as any cautionary statements the Company may make. Moreover, you should treat these statements as speaking only as of the date they are made and based only on information then actually known to the Company.

There are a number of important factors that could cause future results to differ materially from historical performance and these forward-looking statements. Factors that might cause such a difference include, but are not limited to:

• changes in our borrowers’ performance on loans;

• changes in the commercial and consumer real estate markets;

• changes in our costs of operation, compliance and expansion;

• changes in the U.S. economy, including inflation;

• changes in government interest rate policies;

• changes in laws or the regulatory environment including regulatory reform initiatives;

• changes in the economy of and monetary policy in the People’s Republic of China;

• changes in critical accounting policies and judgments;

• changes in accounting policies or procedures as may be required by the Financial Accounting Standards Board or other regulatory agencies;

• changes in the equity and debt securities markets;

• changes in competitive pressures on financial institutions;

• future credit quality and performance, including our expectations regarding future loan losses and allowance levels;

• effect of government budget cuts and government shut down;

• fluctuations of our stock price;

• success and timing of our business strategies;

• impact of reputational risk created by these developments on matters such as business generation and retention, funding and liquidity;

• impact of potential federal tax increases and spending cuts;

• impact of adverse judgments or settlements in litigation against the Company;

• changes in our ability to receive dividends from our subsidiaries;

• impact of political developments, wars or other hostilities may disrupt or increase volatility in securities or otherwise affect economic conditions; and

• our capital requirements (including under regulatory capital standards, such as the Basel III capital standards) and our ability to generate capital internally or raise capital on favorable terms.

For a more detailed discussion of some of the factors that might cause such differences, see the Company’s annual report on Form 10-K for the fiscal year ended December 31, 2014, filed with the Securities and Exchange Commission on March 2, 2015 (the “2014 Annual Report”), under the heading “ITEM 1A. RISK FACTORS” and the information set forth under “ITEM 1A. RISK FACTORS” in this Form 10-Q. The Company does not undertake, and specifically disclaims any obligation to update any forward-looking statements to reflect the occurrence of events or circumstances after the date of such statements except as required by law.

3

PART I — FINANCIAL INFORMATION

EAST WEST BANCORP, INC. AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS

($ in thousands)

(Unaudited)

	March 31, 2015			December 31, 2014
ASSETS
Cash and cash equivalents	$	1,886,199		$	1,039,885
Short-term investments	325,350			338,714
Securities purchased under resale agreements	1,550,000			1,225,000
Available-for-sale investment securities, at fair value	2,841,085			2,626,365
Loans held for sale	196,111			45,950
Loans (net of allowance for loan losses of $257,738 in 2015 and $261,679 in 2014)	21,116,931			21,468,270
Other real estate owned, net	32,692			32,111
Investment in Federal Home Loan Bank stock, at cost	28,603			31,239
Investment in Federal Reserve Bank stock, at cost	54,556			54,451
Investment in qualified affordable housing partnerships, net (1)	182,719			178,962
Premises and equipment (net of accumulated depreciation of $88,826 in 2015 and $85,409 in 2014)	176,438			180,900
Goodwill	469,433			469,433
Other assets (1)	1,046,718			1,052,312
TOTAL (1)	$	29,906,835		$	28,743,592
LIABILITIES
Customer deposits:
Noninterest-bearing	$	8,120,644		$	7,381,030
Interest-bearing	17,042,189			16,627,744
Total deposits	25,162,833			24,008,774
Federal Home Loan Bank advances	317,777			317,241
Securities sold under repurchase agreements	695,000			795,000
Long-term debt	220,905			225,848
Accrued expenses and other liabilities	571,557			540,618
Total liabilities	26,968,072			25,887,481
COMMITMENTS AND CONTINGENCIES (Note 12)
STOCKHOLDERS’ EQUITY
Common stock, $0.001 par value, 200,000,000 shares authorized; 164,151,409 and 163,772,218 shares issued in 2015 and 2014, respectively; 143,820,549 and 143,582,229 shares outstanding in 2015 and 2014, respectively.	164			164
Additional paid in capital	1,685,699			1,677,767
Retained earnings (1)	1,675,234			1,604,141
Treasury stock at cost—20,330,860 shares in 2015 and 20,189,989 shares in 2014.	(435,889		)	(430,198		)
Accumulated other comprehensive income, net of tax	13,555			4,237
Total stockholders’ equity (1)	2,938,763			2,856,111
TOTAL (1)	$	29,906,835		$	28,743,592

(1) Prior periods were restated to reflect the retrospective application of adopting the new accounting guidance related to the Company’s investments in qualified affordable housing projects Accounting Standard Update ("ASU") 2014-01. See Note 10 of the Notes to Consolidated Financial Statements for additional information.

See accompanying notes to consolidated financial statements.

4

EAST WEST BANCORP, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF INCOME

($ in thousands, except per share data, shares in thousands)

(Unaudited)

	Three Months Ended March 31,
	2015			2014
INTEREST AND DIVIDEND INCOME
Loans receivable, including fees	$	241,566		$	261,571
Available-for-sale investment securities	10,184			12,276
Securities purchased under resale agreements	4,849			4,853
Investment in Federal Home Loan Bank and Federal Reserve Bank stock	1,236			1,871
Due from banks and short-term investments	5,426			5,602
Total interest and dividend income	263,261			286,173
INTEREST EXPENSE
Customer deposits	16,963			15,882
Federal Home Loan Bank advances	1,033			1,045
Securities sold under repurchase agreements	8,406			10,078
Long-term debt	1,142			1,202
Total interest expense	27,544			28,207
Net interest income before provision for loan losses	235,717			257,966
Provision for loan losses	4,987			6,933
Net interest income after provision for loan losses	230,730			251,033
NONINTEREST INCOME (LOSS)
Branch fees	9,384			9,446
Letters of credit fees and foreign exchange income	8,706			6,856
Ancillary loan fees	2,656			2,472
Wealth management fees	5,179			3,028
Derivative commission fee income	5,306			2,760
Changes in FDIC indemnification asset and receivable/payable	(8,422		)	(53,634		)
Net gains on sales of loans	9,551			6,196
Net gains on sales of available-for-sale investment securities	4,404			3,418
Other operating income	7,362			4,542
Total noninterest income (loss)	44,126			(14,916		)
NONINTEREST EXPENSE
Compensation and employee benefits	64,253			59,277
Occupancy and equipment expense	15,443			15,851
Amortization of tax credit and other investments (1)	6,299			1,492
Amortization of premiums on deposits acquired	2,391			2,500
Deposit insurance premiums and regulatory assessments	5,656			5,702
Loan related expenses	2,340			2,575
Other real estate owned (income) expense	(1,026		)	1,334
Legal expense	6,870			3,799
Data processing	2,617			8,200
Other operating expenses	23,187			19,224
Total noninterest expense (1)	128,030			119,954
INCOME BEFORE INCOME TAXES (1)	146,826			116,163
INCOME TAX EXPENSE (1)	46,799			41,992
NET INCOME (1)	$	100,027		$	74,171
EARNINGS PER SHARE (1)
BASIC  (1)	$	0.70		$	0.52
DILUTED  (1)	$	0.69		$	0.52
WEIGHTED AVERAGE NUMBER OF SHARES OUTSTANDING
BASIC	143,655			141,962
DILUTED	144,349			142,632
DIVIDENDS DECLARED PER COMMON SHARE	$	0.20		$	0.18

(1) Prior periods were restated to reflect the retrospective application of adopting the new accounting guidance related to the Company’s investments in qualified affordable housing projects ASU 2014-01. See Note 10 of the Notes to Consolidated Financial Statements for additional information.

See accompanying notes to consolidated financial statements.

5

EAST WEST BANCORP, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

($ in thousands)

(Unaudited)

	Three Months Ended March 31,
	2015			2014
Net income (1)	$	100,027		$	74,171
Other comprehensive income, net of tax:
Net change in unrealized gains on available-for-sale investment securities	9,325			13,439
Net change in unrealized losses on other investments	(7		)	(17		)
Other comprehensive income	9,318			13,422
COMPREHENSIVE INCOME (1)	$	109,345		$	87,593

(1) Prior periods were restated to reflect the retrospective application of adopting the new accounting guidance related to the Company’s investments in qualified affordable housing projects ASU 2014-01. See Note 10 of the Notes to Consolidated Financial Statements for additional information.

See accompanying notes to consolidated financial statements.

6

EAST WEST BANCORP, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS’ EQUITY

($ in thousands, except share data)

(Unaudited)

	Common Stock		Additional Paid In Capital Common Stock		Retained Earnings (1)			Treasury Stock			Accumulated Other Comprehensive (Loss) Income, Net of Tax			Total Stockholders’ Equity
BALANCE, JANUARY 1, 2014 (1)	$	163	$	1,571,670	$	1,362,278		$	(537,279	)	$	(30,459	)	$	2,366,373
Net income (1)	—		—		74,171			—			—			74,171
Other comprehensive income	—		—		—			—			13,422			13,422
Stock compensation costs	—		3,180		—			—			—			3,180
Tax benefit from stock compensation plans, net	—		3,708		—			—			—			3,708
Issuance of 356,187 shares of common stock pursuant to various stock compensation plans and agreements	—		283		—			—			—			283
Cancellation of 7,233 shares of common stock due to forfeitures of issued restricted stock	—		127		—			(127		)	—			—
195,291 shares of restricted stock surrendered due to employee tax liability	—		—		—			(7,074		)	—			(7,074		)
Common stock dividends	—		—		(25,950		)	—			—			(25,950		)
Issuance of 5,583,093 shares pursuant to MetroCorp acquisition	—		73,044		—			117,786			—			190,830
Warrant acquired pursuant to MetroCorp acquisition	—		4,855		—			—			—			4,855
BALANCE, MARCH 31, 2014 (1)	$	163	$	1,656,867	$	1,410,499		$	(426,694	)	$	(17,037	)	$	2,623,798
BALANCE, JANUARY 1, 2015 (1)	$	164	$	1,677,767	$	1,604,141		$	(430,198	)	$	4,237		$	2,856,111
Net income	—		—		100,027			—			—			100,027
Other comprehensive income	—		—		—			—			9,318			9,318
Stock compensation costs	—		3,954		—			—			—			3,954
Tax benefit from stock compensation plans, net	—		3,145		—			—			—			3,145
Issuance of 379,191 shares of common stock pursuant to various stock compensation plans and agreements	—		833		—			—			—			833
140,871 shares of restricted stock surrendered due to employee tax liability	—		—		—			(5,691		)	—			(5,691		)
Common stock dividends	—		—		(28,934		)	—			—			(28,934		)
BALANCE, MARCH 31, 2015	$	164	$	1,685,699	$	1,675,234		$	(435,889	)	$	13,555		$	2,938,763

(1) Prior periods were restated to reflect the retrospective application of adopting the new accounting guidance related to the Company’s investments in qualified affordable housing projects ASU 2014-01. See Note 10 of the Notes to Consolidated Financial Statements for additional information.

See accompanying notes to consolidated financial statements.

7

EAST WEST BANCORP, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS

($ in thousands)

(Unaudited)

	Three Months Ended March 31,
	2015			2014
CASH FLOWS FROM OPERATING ACTIVITIES
Net income (1)	$	100,027		$	74,171
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization (1)	17,422			17,420
(Accretion) of discount and amortization of premiums, net	(18,600		)	(56,020		)
Changes in FDIC indemnification asset and receivable/payable	8,422			53,634
Stock compensation costs	3,954			3,180
Tax benefit from stock compensation plans, net	(3,145		)	(3,708		)
Provision for loan losses	4,987			6,933
Net gain on sales of available-for-sale investment securities, loans and other assets	(17,788		)	(10,458		)
Originations and purchases of loans held for sale	—			(60,492		)
Proceeds from sales and paydowns/payoffs in loans held for sale	457			40,781
Net (payments to) proceeds from FDIC shared-loss agreements	(1,810		)	4,139
Net change in accrued interest receivable and other assets (1)	5,980			41,713
Net change in accrued expenses and other liabilities	26,413			(63,610		)
Other net operating activities	(781		)	203
Total adjustments (1)	25,511			(26,285		)
Net cash provided by operating activities	125,538			47,886
CASH FLOWS FROM INVESTING ACTIVITIES
Acquisitions, net of cash paid	—			138,465
Net (increase) decrease in:
Loans	(454,194		)	(734,560		)
Short-term investments	13,364			(65,793		)
Securities purchased under resale agreements	(425,000		)	100,000
Purchases of:
Available-for-sale investment securities	(517,477		)	(138,149		)
Loans receivable	(1,609		)	(974		)
Premises and equipment	(1,741		)	—
Investments in qualified affordable housing partnerships, tax credit and other investments	(20,861		)	(27,510		)
Proceeds from sale of:
Available-for-sale investment securities	180,501			330,231
Loans receivable	679,775			134,150
Other real estate owned	4,513			4,986
Premises and equipment	4,345			—
Repayments, maturities and redemptions of available-for-sale investment securities	138,422			151,358
Redemption of Federal Home Loan Bank stock	2,636			12,930
Surrender of life insurance policies	156			14,769
Other net investing activities	(105		)	(5,512		)
Net cash used in investing activities	(397,275		)	(85,609		)
CASH FLOWS FROM FINANCING ACTIVITIES
Net increase (decrease) in:
Deposits	1,154,059			1,096,290
Securities sold under repurchase agreements	—			(15,000		)
Proceeds from:
Issuance of common stock pursuant to various stock plans and agreements	833			283
Payment for:
Repayment of Federal Home Loan Bank advances	—			(10,000		)
Repayment of long-term debt	(5,000		)	(15,310		)
Repurchase of vested shares due to employee tax liability	(5,691		)	(7,074		)
Cash dividends	(29,295		)	(26,139		)
Tax benefit from stock compensation plans, net	3,145			3,708
Net cash provided by financing activities	1,118,051			1,026,758
NET INCREASE IN CASH AND CASH EQUIVALENTS	846,314			989,035
CASH AND CASH EQUIVALENTS, BEGINNING OF THE PERIOD	1,039,885			895,820
CASH AND CASH EQUIVALENTS, END OF THE PERIOD	$	1,886,199		$	1,884,855
SUPPLEMENTAL CASH FLOW INFORMATION:
Cash paid during the period for:
Interest	$	26,707		$	27,803
Income tax payments, net of refunds	$	18,458		$	70,723
Noncash investing and financing activities:
Loans transferred to loans held for sale, net	$	820,473		$	478,982
Transfers to other real estate owned	$	3,828		$	15,628
Issuance of stock related to acquisition	$	—		$	190,830

(1) Prior periods were restated to reflect the retrospective application of adopting the new accounting guidance related to the Company’s investments in qualified affordable housing projects ASU 2014-01. See Note 10 of the Notes to Consolidated Financial Statements for additional information.

See accompanying notes to consolidated financial statements.

8

EAST WEST BANCORP, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

NOTE 1 — BASIS OF PRESENTATION

The consolidated financial statements in this Form 10-Q include the accounts of East West Bancorp, Inc. (referred to herein on an unconsolidated basis as “East West” and on a consolidated basis as the “Company”) and its wholly-owned subsidiaries, East West Bank and subsidiaries (the “Bank”) and East West Insurance Services, Inc. Intercompany transactions and balances have been eliminated in the consolidations. As of March 31, 2015, East West has six wholly-owned subsidiaries that are statutory business trusts (the “Trusts”), one of which was the result of the acquisition of MetroCorp Bancshares, Inc. (“MetroCorp”) during the first quarter of 2014, as discussed in Note 3 to the Company’s consolidated financial statements. In accordance with Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) Topic 810, the Trusts are not consolidated into the Company.

The interim consolidated financial statements, presented in accordance with accounting principles generally accepted in the United States of America (“GAAP”) and general practices within the banking industry, are unaudited and reflect all adjustments that, in the opinion of management, are necessary for a fair statement of financial statements for the interim periods. Certain prior year balances and notes have been reclassified to conform to current period presentation. The Company restated prior period financial statements to reflect the impact of the retrospective application of Accounting Standards Update (“ASU”) 2014-01, Investments—Equity Method and Joint Ventures (Topic 323): Accounting for Investments in Qualified Affordable Housing Projects. See Note 10 to the Company’s consolidated financial statements for details. The current period’s results of operations are not necessarily indicative of results that may be expected for any other interim period or for the year as a whole. Events subsequent to the consolidated balance sheet date have been evaluated through the date the financial statements are issued for inclusion in the accompanying financial statements. The unaudited consolidated financial statements should be read in conjunction with the audited consolidated financial statements and notes included in the Company’s 2014 Annual Report.

NOTE 2 — CURRENT ACCOUNTING DEVELOPMENTS

New Accounting Pronouncements Adopted

In January 2014, the FASB issued ASU 2014-01, Investments—Equity Method and Joint Ventures (Topic 323): Accounting for Investments in Qualified Affordable Housing Projects. ASU 2014-01 permits reporting entities to make an accounting policy election to account for their investments in qualified affordable housing projects using the proportional amortization method if certain conditions are met. Under the proportional amortization method, the Company amortizes the initial cost of the investment in proportion to the tax credits and other tax benefits received and recognizes the amortization expense in the income statement as a component of income tax expense. The Company adopted this guidance in the first quarter of 2015 with retrospective application to all periods presented. See Note 10 for details regarding this adoption.

In January 2014, the FASB issued ASU 2014-04, Receivables—Troubled Debt Restructurings by Creditors (Subtopic 310-40): Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans upon Foreclosure. ASU 2014-04 clarifies when an in substance repossession or foreclosure occurs that would require a transfer of mortgage loans collateralized by residential real estate properties to other real estate owned (“OREO”). The guidance also requires disclosure of the amount of foreclosed residential real estate property held by the creditor and the recorded investment in residential real estate mortgage loans that are in process of foreclosure. The Company adopted this guidance in the first quarter 2015 with prospective application. The adoption of this guidance did not have a material impact on the Company’s consolidated financial statements as this guidance was consistent with our prior practice. See Note 9 for details regarding this adoption.

Recent Accounting Pronouncements

In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (Topic 606). The new guidance replaces existing revenue recognition guidance for contracts to provide goods or services to customers and amends existing guidance related to recognition of gains and losses on the sale of certain nonfinancial assets such as real estate.  ASU 2014-09 establishes a principles-based approach to recognizing revenue that applies to all contracts other than those covered by other authoritative GAAP guidance. Quantitative and qualitative disclosures regarding the nature, amount, timing and uncertainty of revenue and cash flows are also required.  ASU 2014-09 is effective for interim and annual periods beginning after December 15, 2016 and is applied on either a modified retrospective or full retrospective basis. Early adoption is not permitted. The Company is currently evaluating the impact on its consolidated financial statements.

9

In February 2015, the FASB issued ASU 2015-02, Consolidation (Topic 810): Amendments to the Consolidation Analysis to improve targeted areas of the consolidation guidance and reduce the number of consolidation models. The Company may either apply the amendments retrospectively or use a modified retrospective approach. ASU 2015-02 is effective for interim and annual periods beginning after December 15, 2015. Early adoption is permitted, including adoption in an interim period. The Company does not expect the adoption of this guidance to have a material effect on its consolidated financial statements.

In April 2015, the FASB issued ASU 2015-03, Interest—Imputation of Interest (Subtopic 835-30): Simplifying the Presentation of Debt Issuance Costs. ASU 2015-03 simplifies the presentation of debt issuance costs related to a recognized debt liability to be presented in the balance sheet as a direct deduction from the carrying amount of debt liability, consistent with debt discounts. The Company would apply the new guidance retrospectively to all prior periods. ASU 2015-03 is effective for interim and annual periods beginning after December 15, 2015. Early adoption is permitted if the guidance is applied as of the beginning of the annual period of adoption. The Company does not expect the adoption of this guidance to have a material effect on its consolidated financial statements.

NOTE 3 — BUSINESS COMBINATION

There were no business combinations during the quarter ended March 31, 2015.

On January 17, 2014, the Company completed the acquisition of MetroCorp, parent of MetroBank, N.A. and Metro United Bank. The purchase consideration was satisfied with two thirds East West stock and one third cash. The fair value of the consideration transferred in the acquisition of MetroCorp was $291.4 million, which consisted of 5,583,093 shares of East West common stock fair valued at $190.8 million at the date of acquisition and $89.4 million in cash, $2.4 million of additional cash to MetroCorp stock option holders and a MetroCorp warrant, fair valued at $8.8 million, assumed by the Company. The assets acquired and liabilities assumed have been accounted for under the acquisition method of accounting. At the acquisition date, the Company recorded total fair value of assets and liabilities acquired of $1.70 billion and $1.41 billion, respectively. Goodwill from the acquisition represents the excess of the purchase price over the fair value of the net tangible and intangible assets acquired and is not deductible for tax purposes. The Company recorded $121.0 million of goodwill at the MetroCorp acquisition date. During the fourth quarter of 2014, the Company recorded additional tax and BOLI adjustments of $10.3 million and $0.7 million, respectively related to the MetroCorp acquisition, resulting in an increase to goodwill to $132.0 million.

Refer to Note 2 — Business Combinations in Item 8 of the Company’s 2014 Form 10-K for additional details related to the MetroCorp acquisition.

NOTE 4 — FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS

In determining fair value, the Company uses various methods including market and income approaches. Based on these approaches, the Company utilizes certain assumptions that market participants would use in pricing the asset or liability. These inputs can be readily observable, market corroborated, or generally unobservable inputs. The Company utilizes valuation techniques that maximize the use of observable inputs and minimize the use of unobservable inputs. Based on the observability of the inputs used in the valuation techniques, the Company is required to provide the following information according to the fair value hierarchy noted below. The hierarchy is based on the quality and reliability of the information used to determine fair values. The hierarchy gives the highest priority to quoted prices available in active markets and the lowest priority to data lacking transparency. Financial assets and liabilities carried at fair value will be classified and disclosed in one of the following three categories:

• Level 1 — Valuation is based on quoted prices for identical instruments traded in active markets.

• Level 2 — Valuation is based on quoted prices for similar instruments in active markets; quoted prices for identical or similar instruments in markets that are not active; and model-derived valuations whose inputs are observable and can be corroborated by market data.

• Level 3 — Valuation is based on significant unobservable inputs for determining the fair value of assets or liabilities. These significant unobservable inputs reflect assumptions that market participants may use in pricing the assets or liabilities.

10

In determining the appropriate hierarchy levels, the Company performs an analysis of the assets and liabilities that are subject to fair value disclosure. These assets and liabilities are reported on the consolidated balance sheets at their fair values as of March 31, 2015 and December 31, 2014. Financial assets and liabilities are classified in their entirety based on the lowest level of input that is significant to their fair value measurement.

The following tables present both financial assets and liabilities that are measured at fair value on a recurring basis as of March 31, 2015 and December 31, 2014:

	Assets (Liabilities) Measured at Fair Value on a Recurring Basis as of March 31, 2015
($ in thousands)	Fair Value Measurements March 31, 2015			Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)			Significant Unobservable Inputs (Level 3)
Available-for-sale investment securities:
U.S. Treasury securities	$	1,172,226		$	1,172,226	$	—		$	—
U.S. government agency and U.S. government sponsored enterprise debt securities	411,966			—		411,966			—
U.S. government agency and U.S. government sponsored enterprise mortgage-backed securities:
Commercial mortgage-backed securities	95,235			—		95,235			—
Residential mortgage-backed securities	727,356			—		727,356			—
Municipal securities	191,246			—		191,246			—
Other residential mortgage-backed securities:
Investment grade	51,501			—		51,501			—
Corporate debt securities:
Investment grade	140,401			—		140,401			—
Non-investment grade	9,501			—		9,501			—
Other securities	41,653			32,477		9,176			—
Total available-for-sale investment securities	$	2,841,085		$	1,204,703	$	1,636,382		$	—
Derivative assets:
Foreign exchange options	$	3,683		$	—	$	3,683		$	—
Interest rate swaps and caps	$	66,060		$	—	$	66,060		$	—
Foreign exchange contracts	$	13,340		$	—	$	13,340		$	—
Derivative liabilities:
Interest rate swaps on certificates of deposits	$	(6,370	)	$	—	$	(6,370	)	$	—
Interest rate swaps and caps	$	(66,914	)	$	—	$	(66,914	)	$	—
Foreign exchange contracts	$	(13,080	)	$	—	$	(13,080	)	$	—
Embedded derivative liabilities	$	(3,412	)	$	—	$	—		$	(3,412	)

11

	Assets (Liabilities) Measured at Fair Value on a Recurring Basis as of December 31, 2014
($ in thousands)	Fair Value Measurements December 31, 2014			Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)			Significant Unobservable Inputs (Level 3)
Available-for-sale investment securities:
U.S. Treasury securities	$	873,435		$	873,435	$	—		$	—
U.S. government agency and U.S. government sponsored enterprise debt securities	311,024			—		311,024			—
U.S. government agency and U.S. government sponsored enterprise mortgage-backed securities:
Commercial mortgage-backed securities	141,420			—		141,420			—
Residential mortgage-backed securities	791,088			—		791,088			—
Municipal securities	250,448			—		250,448			—
Other residential mortgage-backed securities:
Investment grade	53,918			—		53,918			—
Other commercial mortgage-backed securities:
Investment grade	34,053			—		34,053			—
Corporate debt securities:
Investment grade	115,182			—		115,182			—
Non-investment grade	14,681			—		8,153			6,528
Other securities	41,116			32,105		9,011			—
Total available-for-sale investment securities	$	2,626,365		$	905,540	$	1,714,297		$	6,528
Derivative assets:
Foreign exchange options	$	6,136		$	—	$	6,136		$	—
Interest rate swaps and caps	$	41,534		$	—	$	41,534		$	—
Foreign exchange contracts	$	8,123		$	—	$	8,123		$	—
Derivative liabilities:
Interest rate swaps on certificates of deposits	$	(9,922	)	$	—	$	(9,922	)	$	—
Interest rate swaps and caps	$	(41,779	)	$	—	$	(41,779	)	$	—
Foreign exchange contracts	$	(9,171	)	$	—	$	(9,171	)	$	—
Embedded derivative liabilities	$	(3,392	)	$	—	$	—		$	(3,392	)

12

Transfers into or out of fair value hierarchy classifications are made if the significant inputs used in the financial models measuring the fair values of the assets and liabilities became unobservable or observable, respectively, in the current marketplace. The Company’s policy with respect to transfers between levels of the fair value hierarchy is to recognize transfers into and out of each level as of the end of the reporting period. During the three months ended March 31, 2015, the Company transferred $1.1 million of assets measured on a recurring basis out of Level 3 into Level 2 due to increased market liquidity and price observability on certain pooled trust preferred securities. There were no transfers of assets measured on a recurring basis in and out of Level 1, Level 2 or Level 3 during the three months ended March 31, 2014.

At each reporting period, all assets and liabilities for which the fair value measurement is based on significant unobservable inputs are classified as Level 3.  The following tables present a reconciliation of the beginning and ending balances for major asset and liability categories measured at fair value on a recurring basis using significant unobservable inputs (Level 3) for the three months ended March 31, 2015 and 2014:

	2015						2014
($ in thousands)	Corporate Debt Securities: Non-Investment Grade			Embedded Derivatives  Liabilities			Corporate Debt Securities: Non-Investment Grade			Embedded Derivatives  Liabilities
Beginning balance, January 1	$	6,528		$	(3,392	)	$	6,371		$	(3,655	)
Total gains or (losses) for the period:
Included in earnings (1)	960			(20		)	—			257
Included in other comprehensive income (unrealized)(2)	922			—			434			—
Purchases, issues, sales, settlements:
Purchases	—			—			—			—
Issues	—			—			—			—
Sales	(7,219		)	—			—			—
Settlements	(98		)	—			(88		)	—
Transfer from investment grade to non-investment grade	—			—			—			—
Transfers in and/or out of Level 3	(1,093		)	—			—			—
Ending balance, March 31	$	—		$	(3,412	)	$	6,717		$	(3,398	)
Changes in unrealized losses included in earnings relating to assets and liabilities held at the end of March 31	$	—		$	20		$	—		$	(257	)

(1) Realized gains or losses of corporate debt securities and embedded derivative liabilities are included in net gains on sales of investment securities and other operating expense, respectively, in the consolidated statements of income.

(2) Unrealized gains or losses on available-for-sale investment securities are reported in other comprehensive income, net of tax, in the consolidated statements of comprehensive income.

The following table presents quantitative information about significant unobservable inputs used in the valuation of assets and liabilities measured on a recurring basis classified as Level 3 as of March 31, 2015 and December 31, 2014:

($ in thousands)	Fair Value Measurements (Level 3)			Valuation Technique(s)	Unobservable Input(s)	Range of Inputs	Weighted  Average
March 31, 2015
Embedded derivative liabilities	$	(3,412	)	Discounted cash flow	Credit risk	0.03% - 0.07%	0.06%
December 31, 2014
Available-for-sale investment securities:
Corporate debt securities:
Non-investment grade	$	6,528		Discounted cash flow	Constant prepayment rate	0.00% - 1.00%	0.73%
					Constant default rate	0.75% - 1.20%	0.87%
					Loss severity	85.00%	85.00%
					Discount margin	4.50% - 7.50%	6.94%
Embedded derivative liabilities	$	(3,392	)	Discounted cash flow	Credit risk	0.12% - 0.14%	0.13%

13

Assets measured at fair value on a nonrecurring basis using significant unobservable inputs include certain non-purchased credit impaired loans (“Non-PCI loans”) and OREO.  The inputs and assumptions for nonrecurring Level 3 fair value measurements include adjustments to external and internal appraisals for changes in the market, assumptions by appraiser embedded into appraisals, probability weighting of broker price opinions, and management’s adjustments for other relevant factors and market trends. See Note 9 for a detailed discussion of non-PCI loans.

The following tables present assets measured at fair value on a nonrecurring basis as of March 31, 2015 and December 31, 2014:

	Assets Measured at Fair Value on a Nonrecurring Basis as of March 31, 2015
($ in thousands)	Fair Value Measurements		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Non-PCI impaired loans:
Commercial Real Estate (“CRE”)	$	13,648	$	—	$	—	$	13,648
Commercial and Industrial (“C&I”)	11,356		—		—		11,356
Residential	14,306		—		—		14,306
Consumer	107		—		—		107
Total non-PCI impaired loans	$	39,417	$	—	$	—	$	39,417
OREO	$	1,676	$	—	$	—	$	1,676

	Assets Measured at Fair Value on a Nonrecurring Basis as of December 31, 2014
($ in thousands)	Fair Value Measurements		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Non-PCI impaired loans:
CRE	$	26,089	$	—	$	—	$	26,089
C&I	16,581		—		—		16,581
Residential	25,034		—		—		25,034
Consumer	107		—		—		107
Total non-PCI impaired loans	$	67,811	$	—	$	—	$	67,811
OREO	$	17,521	$	—	$	—	$	17,521

The following table presents fair value adjustments of certain assets measured on a nonrecurring basis recognized during the three months ended and still held as of March 31, 2015 and 2014:

	Three Months Ended March 31,
($ in thousands)	2015			2014
Non-PCI impaired loans:
CRE	$	841		$	(464	)
C&I	(2,470		)	(6,530		)
Residential	(239		)	(365		)
Consumer	—			—
Total non-PCI impaired loans	$	(1,868	)	$	(7,359	)
OREO	$	(277	)	$	(526	)

14

The following table presents quantitative information about significant unobservable inputs used in the valuation of assets measured on a nonrecurring basis classified as Level 3 as of March 31, 2015 and December 31, 2014:

($ in thousands)	Fair Value Measurements (Level 3)		Valuation Technique(s)	Unobservable Input(s)	Range of Inputs	Weighted  Average
March 31, 2015
Non-PCI impaired loans	$	3,578	Discounted cash flow	Discount rate	0% - 86%	58%
	$	35,839	Market comparables	Discount rate (1)	0% - 100%	7%
OREO	$	1,676	Appraisal	Selling cost	8%	8%
December 31, 2014
Non-PCI impaired loans	$	11,499	Discounted cash flow	Discount rate	0% - 81%	49%
	$	56,312	Market comparables	Discount rate (1)	0% - 100%	4%
OREO	$	17,521	Appraisal	Selling cost	8%	8%

(1) Discount rate is adjusted for factors such as liquidation cost of collateral and selling costs.

The following tables present the carrying and fair values per the fair value hierarchy of certain financial instruments, excluding those measured at fair value on a recurring basis, as of March 31, 2015 and December 31, 2014:

	March 31, 2015
($ in thousands)	Carrying Amount		Level 1		Level 2		Level 3		Estimated Fair Value
Financial Assets:
Cash and cash equivalents	$	1,886,199	$	1,886,199	$	—	$	—	$	1,886,199
Short-term investments	$	325,350	$	—	$	325,350	$	—	$	325,350
Securities purchased under resale agreements	$	1,550,000	$	—	$	1,597,101	$	—	$	1,597,101
Loans held for sale	$	196,111	$	—	$	196,111	$	—	$	196,111
Loans receivable, net	$	21,116,931	$	—	$	—	$	20,905,743	$	20,905,743
Investment in Federal Home Loan Bank stock	$	28,603	$	—	$	28,603	$	—	$	28,603
Investment in Federal Reserve Bank stock	$	54,556	$	—	$	54,556	$	—	$	54,556
Accrued interest receivable	$	86,186	$	—	$	86,186	$	—	$	86,186
Financial Liabilities:
Customer deposit accounts:
Demand, savings and money market deposits	$	18,786,462	$	—	$	18,786,462	$	—	$	18,786,462
Time deposits	$	6,376,371	$	—	$	—	$	6,358,260	$	6,358,260
Federal Home Loan Bank advances	$	317,777	$	—	$	334,286	$	—	$	334,286
Securities sold under repurchase agreements	$	695,000	$	—	$	751,270	$	—	$	751,270
Accrued interest payable	$	12,141	$	—	$	12,141	$	—	$	12,141
Long-term debt	$	220,905	$	—	$	207,906	$	—	$	207,906

15

	December 31, 2014
($ in thousands)	Carrying Amount		Level 1		Level 2		Level 3		Estimated Fair Value
Financial Assets:
Cash and cash equivalents	$	1,039,885	$	1,039,885	$	—	$	—	$	1,039,885
Short-term investments	$	338,714	$	—	$	338,714	$	—	$	338,714
Securities purchased under resale agreements	$	1,225,000	$	—	$	1,191,060	$	—	$	1,191,060
Loans held for sale	$	45,950	$	—	$	45,950	$	—	$	45,950
Loans receivable, net	$	21,468,270	$	—	$	—	$	20,997,379	$	20,997,379
Investment in Federal Home Loan Bank stock	$	31,239	$	—	$	31,239	$	—	$	31,239
Investment in Federal Reserve Bank stock	$	54,451	$	—	$	54,451	$	—	$	54,451
Accrued interest receivable	$	88,303	$	—	$	88,303	$	—	$	88,303
Financial Liabilities:
Customer deposit accounts:
Demand, savings and money market deposits	$	17,896,035	$	—	$	17,896,035	$	—	$	17,896,035
Time deposits	$	6,112,739	$	—	$	—	$	6,095,217	$	6,095,217
Federal Home Loan Bank advances	$	317,241	$	—	$	336,302	$	—	$	336,302
Securities sold under repurchase agreements	$	795,000	$	—	$	870,434	$	—	$	870,434
Accrued interest payable	$	11,303	$	—	$	11,303	$	—	$	11,303
Long-term debt	$	225,848	$	—	$	205,777	$	—	$	205,777

The following is a description of the valuation methodologies and significant assumptions used in estimating fair value of financial instruments.

Cash and Cash Equivalents — The carrying amount approximates fair value due to the short-term nature of these instruments. Due to the short-term nature of these instruments, the estimated fair value is classified as Level 1.

Short-Term Investments — The fair value of short-term investments generally approximates their book value due to their short maturities.  Due to the observable nature of the inputs used in deriving the estimated fair value, these instruments are classified as Level 2.

Securities purchased under resale agreements (“Resale Agreements”) — Resale agreements with original maturities of 90 days or less are included in cash and cash equivalents.  The fair value of securities purchased under resale agreements with original maturities of more than 90 days is estimated by discounting the cash flows based on expected maturities or repricing dates utilizing estimated market discount rates.  Due to the observable nature of the inputs used in deriving the estimated fair values, these instruments are classified as Level 2.

Available-for-Sale Investment Securities — When available, the Company uses quoted market prices to determine the fair value of available-for-sale investment securities; such items are classified as Level 1.  Level 1 available-for-sale investment securities mainly include U.S. Treasury securities.  The fair values of other available-for-sale investment securities are generally determined by independent external pricing service providers who have experience in valuing these securities, or by average of quoted market prices obtained from independent external brokers. In obtaining such valuation information from third parties, the Company has reviewed the methodologies used to develop the resulting fair values.  The available-for-sale investment securities valued using such methods are classified as Level 2.

Loans Held for Sale — The Company’s loans held for sale are carried at the lower of cost or fair value. These loans are comprised of single-family and student loans.  The fair value of loans held for sale is derived from current market prices and comparative current sales. As such, the Company records any fair value adjustments on a nonrecurring basis. Loans held for sale are classified as Level 2.

16

Non-PCI Impaired Loans — The Company evaluates non-PCI impaired loans on a nonrecurring basis. The fair value of non-PCI impaired loans is measured using the market comparables technique. For CRE loans and C&I loans, the fair value is based on each loan’s observable market price or the fair value of the collateral less cost to sell, if the loan is collateral dependent. The fair value of collateral is based on third party appraisals or evaluations which are reviewed by the Company’s appraisal department. Updated appraisals and evaluations are obtained on a regular basis or at least annually. On a quarterly basis, all appraisals and evaluations of nonperforming assets are reviewed to assess the current carrying value and to ensure that the current carrying value is appropriate. For certain impaired loans, the Company utilizes the discounted cash flow approach and applies a discount rate derived from historical data. For impaired loans with an unpaid balance below a certain threshold, the Company applies historical loss rates to derive the fair value. The significant unobservable inputs used in the fair value measurement of non-PCI impaired loans are discount rates applied based on liquidation cost of collateral and selling costs. Non-PCI impaired loans are classified as Level 3.

Loans Receivable, net — The fair value of loans is determined based on a discounted cash flow approach considered for an exit price value. The discount rate is derived from the associated yield curve plus spreads, and reflects the offering rates in the market for loans with similar financial characteristics. No adjustments have been made for changes in credit within any of the loan portfolios. It is management’s opinion that the allowance for loan losses pertaining to performing and nonperforming loans results in a fair value valuation of credit for such loans. Due to the unobservable nature of the inputs used in deriving the estimated fair values, these instruments are classified as Level 3.

OREO — The Company’s OREO represents properties acquired through foreclosure or through full or partial satisfaction of loans receivable, which are recorded at estimated fair value less the cost to sell at the time of foreclosure and at the lower of cost or estimated fair value less the cost to sell subsequent to acquisition. The fair values of OREO properties are based on third party appraisals, broker price opinions or accepted written offers. Refer to the “Non-PCI Impaired Loans” section above for a detailed discussion on the Company’s policies and procedures related to appraisals and evaluations. The Company uses the market comparables valuation technique to measure the fair value of OREO properties. The significant unobservable input used is the selling cost. OREO properties are classified as Level 3.

Investment inFederal Home Loan Bank (“FHLB”) Stock and Federal Reserve Bank Stock — The carrying amounts of the Company’s investments in FHLB Stock and Federal Reserve Bank Stock approximate fair value. The valuation of these investments is classified as Level 2.  Ownership of these securities is restricted to member banks and the securities do not have a readily determinable fair value.  Purchases and sales of these securities are at par value.

Accrued Interest Receivable — The carrying amount approximates fair value due to the short-term nature of these instruments. Due to the observable nature of the inputs used in deriving the estimated fair value, these instruments are classified as Level 2.

Foreign Exchange Options — The Company entered into foreign exchange option contracts with major investment firms in 2010. The settlement amount is determined based upon the performance of the Chinese currency Renminbi (“RMB”) relative to the U.S. Dollar (“USD”) over the 5-year term of the contracts. The performance amount is computed based on the average quarterly value of the RMB compared to the USD as compared to the initial value. The fair value of these derivative contracts is provided by third parties and is determined based on the change in the RMB and the volatility of the option over the life of the agreement. The option value is derived based on the volatility of the option, interest rate, currency rate and time remaining to maturity. The Company’s consideration of the counterparty’s credit risk resulted in a nominal adjustment to the valuation of the foreign exchange options as of March 31, 2015 and December 31, 2014. Due to the observable nature of the inputs used in deriving the fair value of these derivative contracts, the valuation of the option contracts is classified as Level 2.

Interest Rate Swaps and Caps — The Company enters into interest rate swap and cap contracts with institutional counterparties to hedge against interest rate swap and cap products offered to bank customers. These products allow borrowers to lock in attractive intermediate and long-term interest rates by entering into an interest rate swap or cap contract with the Company, resulting in the customer obtaining a synthetic fixed rate loan. The Company also enters into interest rate swap contracts with institutional counterparties to hedge against certificates of deposit issued. This product allows the Company to lock in attractive floating rate funding. The fair value of interest rate swap and cap contracts is based on a discounted cash flow approach. The counterparty’s credit risk is considered in the valuation of interest rate swaps and caps as of March 31, 2015 and December 31, 2014. Due to the observable nature of the inputs used in deriving the fair value of these derivative contracts, the valuation of interest rate swaps and caps is classified as Level 2.

17

Foreign Exchange Contracts — The Company enters into short-term foreign exchange contracts to purchase/sell foreign currencies at set rates in the future. These contracts economically hedge against foreign exchange rate fluctuations.  The Company also enters into contracts with institutional counterparties to hedge against foreign exchange products offered to bank customers. These products allow customers to hedge the foreign exchange risk of their deposits and loans denominated in foreign currencies. The Company assumes minimal foreign exchange rate risk as the contract with the customer and the contract with the institutional party mirror each other. The fair value is determined at each reporting period based on the change in the foreign exchange rate. Given the short-term nature of the contracts, the counterparties’ credit risks are considered nominal and resulted in no adjustments to the valuation of the short-term foreign exchange contracts as of March 31, 2015 and December 31, 2014. The valuation of these contracts is classified as Level 2 due to the observable nature of the inputs used in deriving the fair value.

Customer Deposits — The carrying amount approximates fair value for demand and interest checking deposits, savings deposits, and certain money market deposits as the amounts are payable on demand as of the balance sheet date. Due to the observable nature of the inputs used in deriving the estimated fair value, these instruments are classified as Level 2. For time deposits, the fair value is based on the discounted value of contractual cash flows using the rates offered by the Company. Due to the unobservable nature of the inputs used in deriving the estimated fair values, time deposits are classified as Level 3.

FHLB Advances — The fair value of FHLB advances is estimated based on the discounted value of contractual cash flows, using rates currently offered by the FHLB of San Francisco for advances with similar remaining maturities at each reporting date. Due to the observable nature of the inputs used in deriving the estimated fair values, these instruments are classified as Level 2.

Securities under repurchase agreements (“Repurchase Agreements”) — For repurchase agreements with original maturities of 90 days or less, the carrying amount approximates fair value due to the short-term nature of these instruments. As of March 31, 2015 and December 31, 2014, all of the repurchase agreements were long-term in nature and the fair values of the repurchase agreements were calculated by discounting future cash flows based on expected maturities or repricing dates, utilizing estimated market discount rates, and taking into consideration the call features of each instrument. Due to the observable nature of the inputs used in deriving the estimated fair values, these instruments are classified as Level 2.

Accrued Interest Payable — The carrying amount approximates fair value due to the short-term nature of these instruments. Due to the observable nature of the inputs used in deriving the estimated fair value, these instruments are classified as Level 2.

Long-Term Debt — The fair value of long-term debt is estimated by discounting the cash flows through maturity based on current market rates the Company would pay for new issuances. Due to the observable nature of the inputs used in deriving the estimated fair value, long-term debt is classified as Level 2.

Embedded Derivative Liabilities — During 2010, the Company entered into foreign exchange option contracts with major brokerage firms to economically hedge against foreign exchange fluctuations in certain certificates of deposits available to its customers. These certificates of deposits have a term of 5 years and pay interest based on the performance of the RMB relative to the USD. Under ASC 815, a certificate of deposit that pays interest based on changes in foreign exchange rates is a hybrid instrument with an embedded derivative that must be accounted for separately from the host contract (i.e., the certificate of deposit). The fair value of these embedded derivatives is based on the discounted cash flow approach. The liabilities are divided between the portion under FDIC insurance coverage and the non-insured portion. For the FDIC insured portion, the Company applied a risk premium comparable to an agency security risk premium. For the non-insured portion, the Company considered its own credit risk in determining the valuation by applying a risk premium based on the Company's institutional credit rating. Total credit valuation adjustments on derivative liabilities were nominal as of March 31, 2015 and December 31, 2014. Increases (decreases), if any, of those inputs in isolation would result in a lower (higher) fair value measurement.  The valuation of the embedded derivative liabilities falls within Level 3 of the fair value hierarchy since the significant inputs used in deriving the fair value of these derivative contracts are not directly observable.

The fair value estimates presented herein are based on pertinent information available to management as of each reporting date. Although the Company is not aware of any factors that would significantly affect the estimated fair value amounts, such amounts have not been comprehensively revalued for purposes of these financial statements since that date, and therefore, current estimates of fair value may differ significantly from the amounts presented herein.

18

NOTE 5 — STOCK-BASED COMPENSATION

The Company issues stock options and restricted stock awards to employees under share-based compensation plans. During the three months ended March 31, 2015 and 2014, total compensation expense related to restricted stock awards reduced income before taxes by $4.0 million and $3.2 million, respectively. The net tax benefit recognized in equity for stock compensation plans was $3.1 million and $3.7 million for the three months ended March 31, 2015 and 2014, respectively.

As of March 31, 2015, there were 3,050,063 shares available to be issued, subject to the Company’s current 1998 Stock Incentive Plan, as amended.

Stock Options — The Company issues fixed stock options to certain employees, officers, and directors. Stock options are issued at the current market price on the date of grant with a four-year vesting period and contractual term of seven years. The Company issues new shares upon the exercise of stock options. The Company did not issue any stock options during the three months ended March 31, 2015 and 2014.

The following table presents the activity for the Company’s stock options as of and for the three months ended March 31, 2015:

	Shares		Weighted Average Exercise Price		Weighted Average Remaining Contractual Term	Aggregate Intrinsic Value (In thousands)
Outstanding at beginning of period	42,116		$	20.75	—	$	—
Granted	—		—		—	—
Exercised	(39,751	)	21.09		—	—
Expired	—		—		—	—
Outstanding at end of period	2,365		$	14.95	0.77 years	$	60
Vested or expected to vest at end of period	2,365		$	14.95	0.77 years	$	60
Exercisable at end of period	2,365		$	14.95	0.77 years	$	60

The Company received $838 thousand and $283 thousand during the three months ended March 31, 2015 and 2014, respectively, in cash proceeds from stock option exercises. The intrinsic value of the options exercised was $693 thousand and $194 thousand for the three months ended March 31, 2015 and 2014, respectively. The net tax benefit recognized from stock option exercises was $291 thousand for the three months ended March 31, 2015 compared to $82 thousand for the three months ended March 31, 2014.

As of March 31, 2015, all stock options are fully vested and all compensation cost related to stock options has been recognized.

Restricted Stock Awards — In addition to stock options, the Company also grants restricted stock awards to directors, officers and employees. The restricted stock awards vest ratably in three years or cliff vest in three or five years of continued employment from the date of grant. Additionally, some of the restricted stock awards include a Company financial performance requirement for vesting. The Company becomes entitled to an income tax deduction in an amount equal to the taxable income reported by the holders of the restricted stock when the restrictions are released and the shares are issued. Restricted stock awards are forfeited if officers and employees terminate employment prior to the lapsing of restrictions or if established financial goals are not achieved. The Company records forfeitures of issued restricted stock as treasury share repurchases.

19

The following table presents a summary of the activity for the Company’s time-based and performance-based restricted stock awards as of March 31, 2015, including changes during the three months ended March 31, 2015:

	March 31, 2015
	Restricted Stock Awards
	Time-Based				Performance-Based
	Shares		Weighted Average Price		Shares		Weighted Average Price
Outstanding at beginning of period	751,020		$	30.61	518,553		$	29.64
Granted	411,802		38.85		149,284		39.95
Vested	(207,495	)	23.27		(144,445	)	22.05
Forfeited	(13,119	)	34.05		—		—
Outstanding at end of period	942,208		$	35.78	523,392		$	35.64

There were no restricted stock grants to outside directors during the three months ended March 31, 2015 and 2014.

Restricted stock awards are valued at the closing price of the Company’s stock on the date of award. The weighted average fair values of time-based restricted stock awards granted during the three months ended March 31, 2015 and 2014 were $38.85 and $36.83, respectively. The weighted average fair value of performance-based restricted stock awards granted during the three months ended March 31, 2015 and 2014 were $39.95 and $36.85, respectively. The total fair value of time-based restricted stock awards vested during the three months ended March 31, 2015 and 2014 was $8.4 million and $14.6 million, respectively. The total fair value of performance-based restricted stock awards vested during the three months ended March 31, 2015 and 2014 were $5.8 million and $2.7 million, respectively.

As of March 31, 2015, total unrecognized compensation cost related to time-based and performance-based restricted stock awards amounted to $29.3 million and $12.3 million, respectively. This cost is expected to be recognized over a weighted average period of 2.41 years and 2.29 years, respectively.

NOTE 6 — SECURITIES PURCHASED UNDER RESALE AGREEMENTS AND SOLD UNDER REPURCHASE AGREEMENTS

Resale agreements

Resale agreements are recorded at the amounts at which the securities were acquired. The market values of the underlying securities collateralizing the related receivable of the resale agreements, including accrued interest, are monitored. Additional collateral may be requested by the Company from the counterparty when deemed appropriate. Gross resale agreements were $1.85 billion and $1.43 billion as of March 31, 2015 and December 31, 2014, respectively. The weighted average interest rates were 1.42% and 1.55% as of March 31, 2015 and December 31, 2014, respectively.

Repurchase agreements

Long-term repurchase agreements are accounted for as collateralized financing transactions and recorded at the amounts at which the securities were sold. The collaterals for these agreements are mainly comprised of U.S. government agency and U.S. government sponsored enterprise debt and mortgage-backed securities. The Company may have to provide additional collateral for the repurchase agreements, as necessary. Gross repurchase agreements were $995.0 million as of March 31, 2015 and December 31, 2014. The weighted average interest rate was 3.70% as of March 31, 2015 and December 31, 2014.

20

Balance Sheet Offsetting

The Company’s resale agreements and repurchase agreements are transacted under legally enforceable master repurchase agreements that give the Company, in the event of default by the counterparty, the right to liquidate securities held and to offset receivables and payables with the same counterparty. The Company nets repurchase and resale transactions with the same counterparty on the consolidated balance sheets where it has a legally enforceable master netting agreement and when the transactions are eligible for netting under ASC 210-20-45. Collateral pledged consists of securities which are not netted on the consolidated balance sheets against the related collateralized liability. Collateral accepted includes securities that are not recognized on the consolidated balance sheets. Collateral accepted or pledged in resale and repurchase agreements with other financial institutions also may be sold or re-pledged by the secured party, but is usually delivered to and held by the third party trustees. The following tables present resale and repurchase agreements included on the consolidated balance sheets as of March 31, 2015 and December 31, 2014:

($ in thousands)	As of March 31, 2015
	Gross Amounts of Recognized Assets		Gross Amounts Offset on the Consolidated Balance Sheet			Net Amounts of Assets Presented on the Consolidated Balance Sheet		Gross Amounts Not Offset on the Consolidated Balance Sheet
Assets								Financial Instruments				Collateral Received				Net Amount
Resale agreements	$	1,850,000	$	(300,000	)	$	1,550,000	$	(350,000	)	(1)	$	(1,195,203	)	(2)	$	4,797
	Gross Amounts of Recognized Liabilities		Gross Amounts Offset on the Consolidated Balance Sheet			Net Amounts of Liabilities Presented on the Consolidated Balance Sheet		Gross Amounts Not Offset on the Consolidated Balance Sheet
Liabilities								Financial Instruments				Collateral  Posted				Net Amount
Repurchase agreements	$	995,000	$	(300,000	)	$	695,000	$	(350,000	)	(1)	$	(345,000	)	(3)	$	—

($ in thousands)	As of December 31, 2014
	Gross Amounts of Recognized Assets		Gross Amounts Offset on the Consolidated Balance Sheet			Net Amounts of Assets Presented on the Consolidated Balance Sheet		Gross Amounts Not Offset on the Consolidated Balance Sheet
Assets								Financial Instruments				Collateral Received				Net Amount
Resale agreements	$	1,425,000	$	(200,000	)	$	1,225,000	$	(425,000	)	(1)	$	(797,172	)	(2)	$	2,828
	Gross Amounts of Recognized Liabilities		Gross Amounts Offset on the Consolidated Balance Sheet			Net Amounts of Liabilities Presented on the Consolidated Balance Sheet		Gross Amounts Not Offset on the Consolidated Balance Sheet
Liabilities								Financial Instruments				Collateral  Posted				Net Amount
Repurchase agreements	$	995,000	$	(200,000	)	$	795,000	$	(425,000	)	(1)	$	(370,000	)	(3)	$	—

(1) Includes financial instruments subject to enforceable master netting arrangements that are not permitted to be offset under ASC 210-20-45 but would be eligible for offsetting to the extent an event of default has occurred.

(2) Represents the fair value of securities the Company has received under resale agreements, limited for table presentation purposes to the amount of the recognized asset due from each counterparty.

(3) Represents the fair value of securities the Company has pledged under repurchase agreements, limited for table presentation purposes to the amount of the recognized liability owed to each counterparty.

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NOTE 7 — AVAILABLE-FOR-SALE INVESTMENT SECURITIES

The following tables present the amortized cost, gross unrealized gains, gross unrealized losses and fair value by major categories of available-for-sale investment securities:

($ in thousands)	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
March 31, 2015
Available-for-sale investment securities:
U.S. Treasury securities	$	1,162,801	$	9,586	$	(161	)	$	1,172,226
U.S. government agency and U.S. government sponsored enterprise debt securities	411,275		1,143		(452		)	411,966
U.S. government agency and U.S. government sponsored enterprise mortgage-backed securities:
Commercial mortgage-backed securities	94,330		1,242		(337		)	95,235
Residential mortgage-backed securities	717,693		11,274		(1,611		)	727,356
Municipal securities	187,244		4,800		(798		)	191,246
Other residential mortgage-backed securities:
Investment grade (1)	50,297		1,310		(106		)	51,501
Corporate debt securities:
Investment grade (1)	141,140		—		(739		)	140,401
Non-investment grade (1)	11,524		—		(2,023		)	9,501
Other securities	41,543		436		(326		)	41,653
Total available-for-sale investment securities	$	2,817,847	$	29,791	$	(6,553	)	$	2,841,085
December 31, 2014
Available-for-sale investment securities:
U.S. Treasury securities	$	873,101	$	1,971	$	(1,637	)	$	873,435
U.S. government agency and U.S. government sponsored enterprise debt securities	311,927		490		(1,393		)	311,024
U.S. government agency and U.S. government sponsored enterprise mortgage-backed securities:
Commercial mortgage-backed securities	140,957		1,056		(593		)	141,420
Residential mortgage-backed securities	785,412		9,754		(4,078		)	791,088
Municipal securities	245,408		6,202		(1,162		)	250,448
Other residential mortgage-backed securities:
Investment grade (1)	52,694		1,359		(135		)	53,918
Other commercial mortgage-backed securities:
Investment grade(1)	34,000		53		—			34,053
Corporate debt securities:
Investment grade (1)	116,236		—		(1,054		)	115,182
Non-investment grade (1)	17,881		—		(3,200		)	14,681
Other securities	41,589		243		(716		)	41,116
Total available-for-sale investment securities	$	2,619,205	$	21,128	$	(13,968	)	$	2,626,365

(1) Available-for-sale investment securities rated BBB- or higher by S&P or Baa3 or higher by Moody’s are considered investment grade. Conversely, available-for-sale investment securities rated lower than BBB- by S&P or lower than Baa3 by Moody’s are considered non-investment grade.

22

Realized Gains and Losses

The following table presents the proceeds, gross realized gains, and gross realized losses related to the sales of available-for-sale investment securities for the three months ended March 31, 2015 and 2014:

	Three Months Ended March 31,
($ in thousands)	2015		2014
Proceeds from sales	$	180,501	$	330,231
Gross realized gains	$	4,404	$	3,545
Gross realized losses	$	—	$	127	(1)
Related tax expense	$	1,850	$	1,436

(1) The gross $127 thousand of losses resulted from the available-for-sale investment securities acquired from MetroCorp which were sold immediately after the acquisition closed.

Declines in the fair value of securities below their cost that are deemed to be an other-than-temporary impairment (“OTTI”) are recognized in earnings to the extent the impairment is related to credit losses. The following table presents a rollforward of the amounts related to the OTTI credit losses recognized in earnings for the three months ended March 31, 2015 and 2014:

	Three Months Ended March 31,
($ in thousands)	2015			2014
Beginning balance	$	112,338		$	115,511
Addition of OTTI that was not previously recognized	—			—
Additional increases to the amount related to the credit loss for which an OTTI was previously recognized	—			—
Reduction for securities sold	(5,650		)	—
Ending balance	$	106,688		$	115,511

The Company believes that it is not more likely than not that the Company will be required to sell the securities above before recovery of their amortized cost basis. No OTTI credit losses were recognized for the three months ended March 31, 2015 and 2014. For the three months ended March 31, 2015, the Company realized a gain of $960 thousand from the sale of a non-investment grade corporate debt security with previously recognized OTTI credit losses of $5.7 million. There were no sale transactions related to non-investment grade investment securities with previously recognized OTTI credit losses for the three months ended March 31, 2014.

23

Unrealized Losses

The following tables present the Company’s investment portfolio’s gross unrealized losses and related fair values, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, as of March 31, 2015 and December 31, 2014:

	Less Than 12 Months					12 Months or More					Total
($ in thousands)	Fair Value		Unrealized Losses			Fair Value		Unrealized Losses			Fair Value		Unrealized Losses
March 31, 2015
Available-for-sale investment securities:
U.S. Treasury securities	$	61,684	$	(37	)	$	50,860	$	(124	)	$	112,544	$	(161	)
U.S. government agency and U.S. government sponsored enterprise debt securities	144,114		(383		)	24,927		(69		)	169,041		(452		)
U.S. government agency and U.S. government sponsored enterprise mortgage-backed securities:
Commercial mortgage-backed securities	14,119		(141		)	13,541		(196		)	27,660		(337		)
Residential mortgage-backed securities	40,969		(97		)	103,488		(1,514		)	144,457		(1,611		)
Municipal securities	26,905		(335		)	15,783		(463		)	42,688		(798		)
Other residential mortgage-backed securities:
Investment grade	—		—			6,985		(106		)	6,985		(106		)
Corporate debt securities:
Investment grade	—		—			90,401		(739		)	90,401		(739		)
Non-investment grade	—		—			9,501		(2,023		)	9,501		(2,023		)
Other securities	8,674		(326		)	—		—			8,674		(326		)
Total available-for-sale investment securities	$	296,465	$	(1,319	)	$	315,486	$	(5,234	)	$	611,951	$	(6,553	)

	Less Than 12 Months					12 Months or More					Total
($ in thousands)	Fair Value		Unrealized Losses			Fair Value		Unrealized Losses			Fair Value		Unrealized Losses
December 31, 2014
Available-for-sale investment securities:
U.S. Treasury securities	$	170,260	$	(266	)	$	163,800	$	(1,371	)	$	334,060	$	(1,637	)
U.S. government agency and U.S. government sponsored enterprise debt securities	69,438		(504		)	124,104		(889		)	193,542		(1,393		)
U.S. government agency and U.S. government sponsored enterprise mortgage-backed securities:
Commercial mortgage-backed securities	45,405		(257		)	16,169		(336		)	61,574		(593		)
Residential mortgage-backed securities	81,927		(270		)	241,047		(3,808		)	322,974		(4,078		)
Municipal securities	6,391		(26		)	61,107		(1,136		)	67,498		(1,162		)
Other residential mortgage-backed securities:
Investment grade	—		—			7,217		(135		)	7,217		(135		)
Corporate debt securities:
Investment grade	25,084		(12		)	90,098		(1,042		)	115,182		(1,054		)
Non-investment grade	—		—			14,681		(3,200		)	14,681		(3,200		)
Other securities	15,885		(716		)	—		—			15,885		(716		)
Total available-for-sale investment securities	$	414,390	$	(2,051	)	$	718,223	$	(11,917	)	$	1,132,613	$	(13,968	)

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At each reporting date, the Company examines all individual securities that are in an unrealized loss position for OTTI.  Specific investment related factors, such as the nature of the investments, the severity and duration of the loss, the probability of collecting all amounts due, the analysis of the issuers of the securities and whether there has been any cause for default on the securities and any change in the rating of the securities by various rating agencies, are examined to assess impairment. Additionally, the Company evaluates whether the creditworthiness of the issuer calls the realization of contractual cash flows into question. The Company takes into consideration the financial resources, intent and its overall ability to hold the securities and not be required to sell them until their fair values recover.

The majority of the total unrealized losses related to securities are related to non-investment grade corporate debt securities, residential agency mortgage-backed securities, and municipal securities. As of March 31, 2015, non-investment grade corporate debt securities, residential agency mortgage-backed securities, and municipal securities represented less than 1%, 26%, and 7%, respectively, of the total available-for-sale investment securities portfolio. As of December 31, 2014, non-investment grade corporate debt securities, residential agency mortgage-backed securities, and municipal securities represented 1%, 30%, and 10%, respectively, of the total available-for-sale investment securities portfolio. The unrealized losses on these securities were primarily attributed to yield curve movement, together with the widened liquidity spread and credit spread. The issuers of these securities have not, to the Company's knowledge, established any cause for default on these securities. These securities have fluctuated in value since their purchase dates as market interest rates have fluctuated.

Management believes the impairments detailed in the tables of gross unrealized losses above are temporary and are not impaired due to reasons of credit quality. Accordingly, no impairment loss has been recorded in the Company’s consolidated statements of income for the three months ended March 31, 2015 and 2014.

Available-for-Sale Investment Securities Maturities

The following table presents the scheduled maturities of available-for-sale investment securities as of March 31, 2015:

($ in thousands)	Amortized Cost		Fair Value
Due within one year	$	435,764	$	434,493
Due after one year through five years	1,275,954		1,289,312
Due after five years through ten years	311,367		311,157
Due after ten years	794,762		806,123
Total available-for-sale investment securities	$	2,817,847	$	2,841,085

Actual maturities of mortgage-backed securities can differ from contractual maturities because borrowers have the right to prepay obligations. In addition, such factors as prepayments and interest rates may affect the yields on the carrying values of mortgage-backed securities.

Available-for-sale investment securities with a par value of $1.88 billion and $1.93 billion were pledged to secure public deposits, FHLB advances, repurchase agreements, the Federal Reserve Bank's discount window, or for other purposes required or permitted by law as of March 31, 2015 and December 31, 2014, respectively.

25

NOTE 8 — DERIVATIVE FINANCIAL INSTRUMENTS

The following table presents the total notional and fair values of the Company’s derivatives as of March 31, 2015 and December 31, 2014:

	Fair Values of Derivative Instruments
	March 31, 2015						December 31, 2014
	Notional Amount		Fair Value				Notional Amount		Fair Value
($ in thousands)			Derivative Assets (1)		Derivative Liabilities (1)				Derivative Assets (1)		Derivative Liabilities (1)
Derivatives designated as hedging instruments:
Interest rate swaps on certificates of deposit	$	129,096	$	—	$	6,370	$	132,667	$	—	$	9,922
Total derivatives designated as hedging instruments	$	129,096	$	—	$	6,370	$	132,667	$	—	$	9,922
Derivatives not designated as hedging instruments:
Foreign exchange options	$	50,000	$	3,683	$	—	$	85,614	$	6,136	$	—
Embedded derivative liabilities	47,794		—		3,412		47,838		—		3,392
Interest rate swaps and caps	5,204,760		66,060		66,914		4,858,391		41,534		41,779
Foreign exchange contracts	1,037,967		13,340		13,080		680,629		8,123		9,171
Total derivatives not designated as hedging instruments	$	6,340,521	$	83,083	$	83,406	$	5,672,472	$	55,793	$	54,342

(1) Derivative assets are included in Other Assets. Derivative liabilities are included in Accrued Expenses and Other liabilities, and Deposits.

Derivatives Designated as Hedging Instruments

Interest Rate Swaps on Certificates of Deposits — The Company is exposed to changes in the fair value of certain fixed rate certificates of deposits due to changes in the benchmark interest rate, London Interbank Offering Rate (“LIBOR”). Interest rate swaps designated as fair value hedges involve the receipt of fixed rate amounts from a counterparty in exchange for the Company making variable-rate payments over the life of the agreements without the exchange of the underlying notional amount. The interest rate swaps and the related certificates of deposits have the same maturity dates.

In the first quarter of 2015, the Company terminated $3.6 million of interest rate swaps on certificates of deposits, as a result of certificate of deposit repurchases. As of March 31, 2015 and December 31, 2014, the total notional amounts of interest rate swaps on certificates of deposits were $129.1 million and $132.7 million, respectively. The fair value liabilities of the interest rate swaps were $6.4 million and $9.9 million as of March 31, 2015 and December 31, 2014, respectively.

The following table presents the net gains (losses) recognized in the consolidated statements of income for the three months ended March 31, 2015 and 2014:

	Three Months Ended March 31,
($ in thousands)	2015			2014
Gains (losses) recorded in interest expense
Recognized on interest rate swaps	$	3,048		$	2,704
Recognized on certificates of deposits	(2,695		)	(2,937		)
Net amount recognized on fair value hedges (ineffective portion)	$	353		$	(233	)
Reduction in interest expense recognized on interest rate swaps	$	920		$	1,824

26

Derivatives Not Designated as Hedging Instruments

Foreign Exchange Options — During 2010, the Company entered into foreign exchange option contracts with major brokerage firms to economically hedge against foreign exchange fluctuations in certain certificates of deposits available to its customers. These certificates of deposits have a term of 5 years and pay interest based on the performance of the RMB relative to the USD. Under ASC 815, a certificate of deposit that pays interest based on changes in foreign exchange rates is a hybrid instrument with an embedded derivative that must be accounted for separately from the host contract (i.e., the certificate of deposit). In accordance with ASC 815, both the embedded derivative instruments and the freestanding foreign exchange option contracts are recorded at fair value.

As of March 31, 2015 and December 31, 2014, the notional amounts of the foreign exchange options were $50.0 million and $85.6 million, respectively. As of both March 31, 2015 and December 31, 2014, the notional amounts of the embedded derivative liabilities were $47.8 million.  The fair values of the foreign exchange options and the embedded derivative liabilities amounted to a $3.7 million asset and a $3.4 million liability, respectively, as of March 31, 2015. The fair values of the foreign exchange options and embedded derivative liabilities amounted to a $6.1 million asset and a $3.4 million liability, respectively, as of December 31, 2014.

Interest Rate Swaps and Caps — The Company enters into interest rate derivatives including interest rate swaps and caps with its customers to allow them to hedge against the risk of rising interest rates on their variable rate loans. To economically hedge against the interest rate risks in the products offered to its customers, the Company enters into mirror interest rate contracts with institutional counterparties.  As of March 31, 2015, the total notional amounts of interest rate swaps and caps, including mirror transactions with institutional counterparties and the Company’s customers totaled $2.60 billion each for derivatives that were in an asset and a liability valuation position. As of December 31, 2014, the total notional amounts of interest rate swaps and caps, including mirror transactions with institutional counterparties and the Company’s customers totaled $2.45 billion for derivatives that were in an asset valuation position and $2.40 billion for derivatives that were in a liability valuation position.

The fair values of interest rate swap and cap contracts with institutional counterparties and the Company’s customers amounted to a $66.1 million asset and a $66.9 million liability as of March 31, 2015. The fair values of interest rate swap and cap contracts with institutional counterparties and the Company’s customers amounted to a $41.5 million asset and a $41.8 million liability as of December 31, 2014.

Foreign Exchange Contracts — The Company enters into short-term foreign exchange forward contracts on a regular basis to economically hedge against foreign exchange rate fluctuations. As of March 31, 2015 and December 31, 2014, the notional amounts of short-term foreign exchange contracts were $1.04 billion and $680.6 million, respectively.  The fair values of the short-term foreign exchange contracts recorded were a $13.3 million asset and a $13.1 million liability as of March 31, 2015. The fair values of short-term foreign exchange contracts recorded were an $8.1 million asset and a $9.2 million liability as of December 31, 2014.

The following table presents the net gains (losses) recognized on the Company’s consolidated statements of income related to derivatives not designated as hedging instruments:  

	Location in Consolidated Statements of Income	Three Months Ended March 31,
($ in thousands)		2015			2014
Derivatives not designated as hedging instruments:
Foreign exchange options	Foreign exchange income	$	199		$	(119	)
Foreign exchange options with embedded derivatives	Other operating expense	(141		)	1
Interest rate swaps and caps	Other operating income	(594		)	(936		)
Foreign exchange contracts	Foreign exchange income	1,308			(2,129		)
Total net gains (losses)		$	772		$	(3,183	)

Credit-Risk-Related Contingent Features— Certain over-the-counter (“OTC”) derivative contracts of the Company contain early termination provisions that may require the Company to settle any outstanding balances upon the occurrence of a specified credit-risk-related event. These events, which are defined by the existing derivative contracts, primarily relate to downgrades in the credit rating of East West Bank to below investment grade. In the event that East West Bank’s credit rating is downgraded to below investment grade, no additional collateral would be required to be posted since the liabilities related to such contracts were fully collateralized as of March 31, 2015 and December 31, 2014.

27

Offsetting of Derivatives

The Company has entered into agreements with counterparty financial institutions, which include master netting agreements.  However, the Company has elected to account for all derivatives with counterparty institutions on a gross basis. The following tables present gross derivatives in the consolidated balance sheets and the respective collaterals received or pledged in the form of other financial instruments, which are generally marketable securities and/or cash. The collateral amounts in these tables are limited to the outstanding balances of the related asset or liability (after netting is applied); thus instances of overcollateralization are not shown:

($ in thousands)	As of March 31, 2015
	Gross Amounts of Recognized Assets		Gross Amounts Offset on the Consolidated Balance Sheet		Net Amounts of Assets Presented on the Consolidated Balance Sheet		Gross Amounts Not Offset on the Consolidated Balance Sheet
Assets							Financial Instruments				Collateral Received				Net Amount
Derivatives	$	13,564	$	—	$	13,564	$	(6,002	)	(1)	$	(6,480	)	(2)	$	1,082
	Gross Amounts of Recognized Liabilities		Gross Amounts Offset on the Consolidated Balance Sheet		Net Amounts of Liabilities Presented on the Consolidated Balance Sheet		Gross Amounts Not Offset on the Consolidated Balance Sheet
Liabilities							Financial Instruments				Collateral Posted				Net Amount
Derivatives	$	79,890	$	—	$	79,890	$	(6,002	)	(1)	$	(72,018	)	(3)	$	1,870

($ in thousands)	As of December 31, 2014
	Gross Amounts of Recognized Assets		Gross Amounts Offset on the Consolidated Balance Sheet		Net Amounts of Assets Presented on the Consolidated Balance Sheet		Gross Amounts Not Offset on the Consolidated Balance Sheet
Assets							Financial Instruments				Collateral Received				Net Amount
Derivatives	$	12,396	$	—	$	12,396	$	(5,725	)	(1)	$	(3,463	)	(2)	$	3,208
	Gross Amounts of Recognized Liabilities		Gross Amounts Offset on the Consolidated Balance Sheet		Net Amounts of Liabilities Presented on the Consolidated Balance Sheet		Gross Amounts Not Offset on the Consolidated Balance Sheet
Liabilities							Financial Instruments				Collateral Posted				Net Amount
Derivatives	$	56,505	$	—	$	56,505	$	(5,725	)	(1)	$	(49,951	)	(3)	$	829

(1) Represents the netting of derivative receivable and payable balance for the same counterparty under enforceable master netting arrangements if the Company has elected to net.

(2) Represents $6.5 million and $3.5 million of cash collateral received against derivative assets with the same counterparty that are subject to enforceable master netting arrangements as of March 31, 2015 and December 31, 2014, respectively.

(3) Represents cash and securities pledged against derivative liabilities with the same counterparty that are subject to enforceable master netting arrangements. Includes approximately $19.0 million and $12.8 million of cash collateral posted as of March 31, 2015 and December 31, 2014, respectively.

Refer to Note 4 for fair value measurement disclosures on derivatives.

28

NOTE 9 — LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES

The Company’s loan portfolio includes originated and purchased loans. Originated and purchased loans, for which there was no evidence of credit deterioration at their acquisition date, are referred to collectively as Non-PCI loans. PCI loans are accounted for in accordance with ASC Subtopic 310-30, Loans and Debt Securities Acquired with Deteriorated Credit Quality. A purchased loan is deemed to be credit impaired when there is evidence of credit deterioration since its origination and it is probable at the acquisition date that the Company would be unable to collect all contractually required payments. PCI loans consist of loans acquired with deteriorated quality from the United Commercial Bank (“UCB”) FDIC assisted acquisition on November 6, 2009, the Washington First International Bank (“WFIB”) FDIC assisted acquisition on June 11, 2010 and, to a lesser extent, a small portion of loans acquired from the MetroCorp acquisition on January 17, 2014. Refer to Note 3 — Business Combination, included in this report, for further details on the MetroCorp acquisition and Note 8 — Covered Assets and FDIC Indemnification Asset of the Company’s 2014 Form 10-K for additional details related to the WFIB and UCB acquisitions.

The following table presents the composition of the Company’s non-PCI and PCI loans as of March 31, 2015 and December 31, 2014:

	March 31, 2015									December 31, 2014
($ in thousands)	Non-PCI Loans			PCI Loans (1)			Total (1)			Non-PCI Loans			PCI Loans (1)			Total (1)
CRE:
Income Producing	$	5,802,931		$	652,246		$	6,455,177		$	5,568,046		$	688,013		$	6,256,059
Construction	358,118			9,342			367,460			319,843			12,444			332,287
Land	209,992			12,792			222,784			214,327			16,840			231,167
Total CRE	6,371,041			674,380			7,045,421			6,102,216			717,297			6,819,513
C&I:
Commercial business	6,799,149			72,301			6,871,450			7,097,853			83,336			7,181,189
Trade finance	844,090			5,224			849,314			889,728			6,284			896,012
Total C&I	7,643,239			77,525			7,720,764			7,987,581			89,620			8,077,201
Residential:
Single-family	3,298,775			214,019			3,512,794			3,647,262			219,519			3,866,781
Multifamily	1,240,359			244,066			1,484,425			1,184,017			265,891			1,449,908
Total residential	4,539,134			458,085			4,997,219			4,831,279			485,410			5,316,689
Consumer	1,584,168			27,996			1,612,164			1,483,956			29,786			1,513,742
Total loans	$	20,137,582		$	1,237,986		$	21,375,568		$	20,405,032		$	1,322,113		$	21,727,145
Unearned fees, premiums, and discounts, net	(899		)	—			(899		)	2,804			—			2,804
Allowance for loan losses	(257,095		)	(643		)	(257,738		)	(260,965		)	(714		)	(261,679		)
Loans, net	$	19,879,588		$	1,237,343		$	21,116,931		$	20,146,871		$	1,321,399		$	21,468,270

(1) Loans net of ASC 310-30 discount.

The Company’s CRE lending activities include loans to finance income-producing properties, construction and land loans. The Company’s C&I lending activities include commercial business financing for small and middle-market businesses in a wide spectrum of industries. Included in commercial business loans are loans for working capital, accounts receivable lines, inventory lines, Small Business Administration loans and lease financing. The Company also offers a variety of international trade finance services and products, including letters of credit, revolving lines of credit, import loans, bankers’ acceptances, working capital lines, domestic purchase financing and pre-export financing.

The Company’s residential single-family loans are primarily comprised of adjustable rate (“ARM”) first mortgage loans secured by one-to-four unit residential properties. The Company’s ARM residential single-family loan programs generally have a one-year or three-year initial fixed period. The Company’s residential multifamily loans are primarily comprised of variable rate loans that have a six-month or three-year initial fixed period. As of March 31, 2015 and December 31, 2014, consumer loans were primarily composed of home equity lines of credit (“HELOCs”).

29

All loans originated are subject to the Company’s underwriting guidelines and loan origination standards. Management believes that the Company’s underwriting criteria and procedures adequately consider the unique risks which may come from these products. The Company conducts a variety of quality control procedures and periodic audits, including review of criteria for lending and legal requirements, to ensure it is in compliance with its origination standards.

As of March 31, 2015 and December 31, 2014, loans totaling $14.79 billion and $14.66 billion, respectively, were pledged to secure borrowings and to provide additional borrowing capacity from the FHLB and the Federal Reserve Bank.

Credit Quality Indicators

All loans are subject to the Company’s internal and external credit review and monitoring. Loans are risk rated based on analysis of the current state of the borrower’s credit quality. The analysis of credit quality includes a review of all repayment sources, the borrower’s current payment performance/delinquency, current financial and liquidity status and all other relevant information.  For residential single-family loans, payment performance/delinquency is the driving indicator for the risk ratings.  However, the risk ratings remain the overall credit quality indicator for the Company as well as the credit quality indicator utilized for estimating the appropriate allowance for loan losses. The Company utilizes an eight grade risk rating system, where a higher grade represents a higher level of credit risk. The eight grade risk rating system can be generally classified by the following categories: Pass, Watch, Special Mention, Substandard, Doubtful and Loss. The risk ratings reflect the relative strength of the repayment sources.

Pass and Watch loans are generally considered to have sufficient sources of repayment in order to repay the loan in full in accordance with all terms and conditions. These borrowers may have some credit risks that require monitoring, but full repayments are expected. Special Mention loans are considered to have potential weaknesses that warrant closer attention by management. Special Mention is considered a transitory grade. If any potential weaknesses are resolved, the loan is upgraded to a Pass or Watch grade. If negative trends in the borrower’s financial status or other information indicates that the repayment sources may become inadequate, the loan is downgraded to a Substandard grade. Substandard loans are considered to have well-defined weaknesses that jeopardize the full and timely repayment of the loan. Substandard loans have a distinct possibility of loss if the deficiencies are not corrected. Additionally, when management has assessed a potential for loss but a distinct possibility of loss is not recognizable, the loan is still classified as Substandard. Doubtful loans have insufficient sources of repayment and a high probability of loss. Loss loans are considered to be uncollectible and of such little value that they are no longer considered bankable assets. These internal risk ratings are reviewed routinely and adjusted due to changes in the borrowers' status and likelihood of loan repayment.

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The following tables present the credit risk rating for non-PCI loans by portfolio segment as of March 31, 2015 and December 31, 2014:

($ in thousands)	Pass/Watch		Special Mention		Substandard		Doubtful		Loss		Total Non-PCI Loans
March 31, 2015
CRE:
Income producing	$	5,488,698	$	56,245	$	257,988	$	—	$	—	$	5,802,931
Construction	353,799		703		3,616		—		—		358,118
Land	187,364		5,701		16,927		—		—		209,992
C&I:
Commercial business	6,573,081		93,302		132,286		426		54		6,799,149
Trade finance	788,864		19,726		35,500		—		—		844,090
Residential:
Single-family	3,277,085		3,595		18,095		—		—		3,298,775
Multifamily	1,162,798		4,906		72,655		—		—		1,240,359
Consumer	1,581,116		336		2,716		—		—		1,584,168
Total	$	19,412,805	$	184,514	$	539,783	$	426	$	54	$	20,137,582

($ in thousands)	Pass/Watch		Special Mention		Substandard		Doubtful		Loss		Total Non-PCI Loans
December 31, 2014
CRE:
Income producing	$	5,243,640	$	54,673	$	269,733	$	—	$	—	$	5,568,046
Construction	310,259		11		9,573		—		—		319,843
Land	185,220		5,701		23,406		—		—		214,327
C&I:
Commercial business	6,836,914		130,319		130,032		533		55		7,097,853
Trade finance	845,889		13,031		30,808		—		—		889,728
Residential:
Single-family	3,627,491		3,143		16,628		—		—		3,647,262
Multifamily	1,095,982		5,124		82,911		—		—		1,184,017
Consumer	1,480,208		1,005		2,743		—		—		1,483,956
Total	$	19,625,603	$	213,007	$	565,834	$	533	$	55	$	20,405,032

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The following tables present the credit risk rating for PCI loans by portfolio segment as of March 31, 2015 and December 31, 2014:

($ in thousands)	Pass/Watch		Special Mention		Substandard		Doubtful		Total PCI Loans
March 31, 2015
CRE:
Income producing	$	517,827	$	6,164	$	128,255	$	—	$	652,246
Construction	585		1,739		7,018		—		9,342
Land	5,080		5,433		2,279		—		12,792
C&I:
Commercial business	62,858		997		8,446		—		72,301
Trade finance	3,535		—		1,689		—		5,224
Residential:
Single-family	208,238		745		5,036		—		214,019
Multifamily	211,060		—		33,006		—		244,066
Consumer	27,330		115		551		—		27,996
Total (1)	$	1,036,513	$	15,193	$	186,280	$	—	$	1,237,986

(1) Loans net of ASC 310-30 discount.

($ in thousands)	Pass/Watch		Special Mention		Substandard		Doubtful		Total PCI Loans
December 31, 2014
CRE:
Income producing	$	534,015	$	9,960	$	144,038	$	—	$	688,013
Construction	589		1,744		10,111		—		12,444
Land	7,012		5,391		4,437		—		16,840
C&I:
Commercial business	70,586		1,103		11,647		—		83,336
Trade finance	4,620		—		1,664		—		6,284
Residential:
Single-family	213,829		374		5,316		—		219,519
Multifamily	230,049		—		35,842		—		265,891
Consumer	29,026		116		644		—		29,786
Total (1)	$	1,089,726	$	18,688	$	213,699	$	—	$	1,322,113

(1) Loans net of ASC 310-30 discount.

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Nonaccrual and Past Due Loans

The following tables present the aging analysis on non-PCI loans as of March 31, 2015 and December 31, 2014:

($ in thousands)	Accruing Loans 30-59 Days Past Due		Accruing Loans 60-89 Days Past Due		Total Accruing Past Due Loans		Nonaccrual Loans Less Than 90 Days Past Due		Nonaccrual Loans 90 or More Days Past Due		Total Nonaccrual Loans		Current Accruing Loans		Total Non-PCI Loans
March 31, 2015
CRE:
Income producing	$	9,699	$	1,860	$	11,559	$	18,739	$	11,011	$	29,750	$	5,761,622	$	5,802,931
Construction	—		—		—		14		917		931		357,187		358,118
Land	—		—		—		214		2,386		2,600		207,392		209,992
C&I:
Commercial business	11,227		902		12,129		5,988		25,436		31,424		6,755,596		6,799,149
Trade finance	—		600		600		37		—		37		843,453		844,090
Residential:
Single-family	7,239		2,402		9,641		4,731		4,406		9,137		3,279,997		3,298,775
Multifamily	2,611		376		2,987		12,216		1,145		13,361		1,224,011		1,240,359
Consumer	883		2		885		166		374		540		1,582,743		1,584,168
Total	$	31,659	$	6,142	$	37,801	$	42,105	$	45,675	$	87,780	$	20,012,001	$	20,137,582
Unearned fees, premiums and discounts, net															(899		)
Total recorded investment in non-PCI loans															$	20,136,683

($ in thousands)	Accruing Loans 30-59 Days Past Due		Accruing Loans 60-89 Days Past Due		Total Accruing Past Due Loans		Nonaccrual Loans Less Than 90 Days Past Due		Nonaccrual Loans 90 or More Days Past Due		Total Nonaccrual Loans		Current Accruing Loans		Total Non-PCI Loans
December 31, 2014
CRE:
Income producing	$	14,171	$	3,593	$	17,764	$	19,348	$	9,165	$	28,513	$	5,521,769	$	5,568,046
Construction	—		—		—		15		6,898		6,913		312,930		319,843
Land	—		—		—		221		2,502		2,723		211,604		214,327
C&I:
Commercial business	3,187		4,361		7,548		6,623		21,813		28,436		7,061,869		7,097,853
Trade finance	—		—		—		73		292		365		889,363		889,728
Residential:
Single-family	6,381		1,294		7,675		2,861		5,764		8,625		3,630,962		3,647,262
Multifamily	4,425		507		4,932		12,460		8,359		20,819		1,158,266		1,184,017
Consumer	2,154		162		2,316		169		3,699		3,868		1,477,772		1,483,956
Total	$	30,318	$	9,917	$	40,235	$	41,770	$	58,492	$	100,262	$	20,264,535	$	20,405,032
Unearned fees, premiums and discounts, net															2,804
Total recorded investment in non-PCI loans															$	20,407,836

Non-PCI loans that are 90 or more days past due are generally placed on nonaccrual status, at which point interest accrual is discontinued and all unpaid accrued interest is reversed against interest income. Additionally, non-PCI loans that are not 90 or more days past due but have identified deficiencies are also placed on nonaccrual status. Interest payments received on nonaccrual loans are reflected as a reduction of principal and not as interest income. A loan is returned to accrual status when the borrower has demonstrated a satisfactory payment trend subject to management's assessment of the borrower’s ability to repay the loan.

PCI loans are excluded from the above aging analysis table as such loans continue to earn interest from accretable yield, independent of performance in accordance with their contractual terms. $53.4 million and $63.4 million of PCI loans were on nonaccrual status as of March 31, 2015 and December 31, 2014, respectively.

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Loans in Process of Foreclosure

As of March 31, 2015 and December 31, 2014, the Company had $16.7 million and $16.9 million, respectively, of recorded investment of consumer mortgage loans secured by residential real estate properties, for which formal foreclosure proceedings were in process according to local requirements of the applicable jurisdiction, which were not included in OREO. Foreclosed residential real estate properties with carrying amount of $4.1 million were included in total net OREO of $32.7 million as of March 31, 2015. In comparison, foreclosed residential real estate properties with carrying amount of $3.5 million were included in total net OREO of $32.1 million as of December 31, 2014.

Troubled Debt Restructurings

A troubled debt restructuring (“TDR”) is a modification of the terms of a loan when the lender, for economic or legal reasons related to the borrower’s financial difficulties, grants a concession to the borrower. The concessions may be granted in various forms, including a below-market change in the stated interest rate, reduction in the loan balance or accrued interest, extension of the maturity date with a stated interest rate lower than the current market rate or note splits referred to as A/B notes. In A/B note restructurings, the original note is bifurcated into two notes where the A note represents the portion of the original loan which allows for acceptable loan-to-value and debt coverage on the collateral and is expected to be collected in full and the B note represents the portion of the original loan where there is a shortfall in value and is fully charged off. The A/B note balance is comprised of the A note balance only. A notes are not disclosed as TDRs in subsequent years after the year of restructuring if the restructuring agreement specifies an interest rate equal to or greater than the rate that the Company was willing to accept at the time of the restructuring for a new loan with comparable risk, the loan is not impaired based on the terms specified by the restructuring agreement and has demonstrated a period of sustained performance under the modified terms. The Company had $2.3 million and $2.9 million of performing A/B notes as of March 31, 2015 and December 31, 2014, respectively.

Potential TDRs are individually evaluated and the type of restructuring is selected based on the loan type and the circumstances of the borrower’s financial difficulty in order to maximize the Company’s recovery. During the three months ended March 31, 2015, the Company restructured $833 thousand of CRE loans through principal and interest deferments, $164 thousand of C&I loans through principal deferments and $281 thousand of residential loans through principal deferments. During the three months ended March 31, 2014, the Company restructured $1.7 million of C&I loans through extensions, principal deferments, and other modified terms and $5.8 million of residential loans through extensions, rate reductions, principal deferments and other modified terms.

The following table presents the additions to non-PCI troubled debt restructurings during the three months ended March 31, 2015 and 2014:

	Loans Modified as TDRs During the Three Months Ended March 31,
	2015								2014
($ in thousands)	Number of Contracts	Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment (1)		Financial Impact (2)			Number of Contracts	Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment (1)		Financial Impact (2)
CRE:
Income producing	1	$	828	$	833	$	—		—	$	—	$	—	$	—
C&I:
Commercial business	1	$	167	$	164	$	(32	)	5	$	1,721	$	1,691	$	1,248
Residential:
Single-family	1	$	281	$	281	$	(2	)	3	$	5,823	$	5,804	$	—

(1) Includes subsequent payments after modification and reflects the balance as of March 31, 2015 and 2014.

(2) The financial impact includes charge-offs and specific reserves recorded at modification date.

Subsequent to restructuring, a TDR that becomes delinquent, generally beyond 90 days, is considered to have defaulted. There were no subsequent defaults during the three months ended March 31, 2015 for non-PCI loans that were modified as TDRs within the previous 12 months. Non-PCI loans that were modified as TDRs within the previous 12 months that have subsequently defaulted during the three months ended March 31, 2014 consisted of one CRE TDR contract with a recorded investment of $2.7 million and one C&I TDR contract with a recorded investment of $570 thousand.

TDRs may be designated as performing or nonperforming. A TDR may be designated as performing if the loan has demonstrated sustained performance under the modified terms. The period of sustained performance may include the periods prior to modification if prior performance has met or exceeded the modified terms. A loan will remain on nonaccrual status until the borrower demonstrates a sustained period of performance, generally six consecutive months of payments.

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TDRs are included in the impaired loan quarterly valuation allowance process. See Allowance for Loan Losses and Impaired Loans sections below for complete discussion. All portfolio segments of TDRs are reviewed for necessary specific reserves in the same manner as impaired loans of the same portfolio segment which have not been identified as TDRs. The modification of the terms of each TDR is considered in the current impairment analysis of the respective TDR. For all portfolio segments of nonperforming TDRs, when the restructured loan is deemed to be uncollectible under modified terms and its fair value is less than the recorded investment in the loan, the deficiency is charged off against the allowance for loan losses. If the loan is a performing TDR, the deficiency is included in the specific reserves of the allowance for loan losses, as appropriate. The amount of additional funds committed to lend to borrowers whose terms have been modified was immaterial as of March 31, 2015 and December 31, 2014.

Impaired Loans

Impaired loans include non-PCI loans held for investment on nonaccrual status, regardless of the collateral coverage, and all non-PCI TDR loans. A loan is considered impaired when, based on current information and events, it is probable that the Company will be unable to collect all scheduled payments of principal or interest due according to the original contractual terms of the loan agreement. The Company’s loans are grouped into heterogeneous and homogeneous (mostly consumer loans) categories. Classified loans in the heterogeneous category are identified and evaluated for impairment on an individual basis. The Company considers loans individually reviewed to be impaired if, based on current information and events, it is probable the Company will not be able to collect all amounts due according to the original contractual terms of the loan agreement. Impaired loans are measured based on the present value of expected future cash flows discounted at the loan’s effective interest rate or, as an expedient, at the loan’s observable market price or the fair value of the collateral if the loan is collateral dependent, less costs to sell. When the value of an impaired loan is less than the recorded investment in the loan and the loan is classified as nonperforming and uncollectible, the deficiency is charged-off against the allowance for loan losses. Impaired loans exclude the homogenous consumer loan portfolio which is evaluated collectively for impairment.

35

The following tables present the non-PCI impaired loans as of March 31, 2015 and December 31, 2014:

($ in thousands)	Unpaid Principal Balance		Recorded Investment With No Allowance		Recorded Investment With Allowance		Total Recorded Investment		Related Allowance
March 31, 2015
CRE:
Income producing	$	50,389	$	28,186	$	15,001	$	43,187	$	1,399
Construction	916		916		—		916		—
Land	8,234		2,826		543		3,369		175
C&I:
Commercial business	43,289		10,815		28,186		39,001		17,886
Trade finance	223		—		216		216		20
Residential:
Single-family	16,767		7,007		8,404		15,411		413
Multifamily	29,262		20,200		6,594		26,794		279
Consumer	1,258		1,150		108		1,258		1
Total	$	150,338	$	71,100	$	59,052	$	130,152	$	20,173

($ in thousands)	Unpaid Principal Balance		Recorded Investment With No Allowance		Recorded Investment With Allowance		Total Recorded Investment		Related Allowance
December 31, 2014
CRE:
Income producing	$	57,805	$	34,399	$	15,646	$	50,045	$	1,581
Construction	6,888		6,888		—		6,888		—
Land	13,291		2,838		5,622		8,460		1,906
C&I:
Commercial business	42,396		10,552		25,717		36,269		15,174
Trade finance	280		—		274		274		28
Residential:
Single-family	17,838		5,137		11,398		16,535		461
Multifamily	37,624		21,500		12,890		34,390		313
Consumer	1,259		1,151		108		1,259		1
Total	$	177,381	$	82,465	$	71,655	$	154,120	$	19,464

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The following table presents the average recorded investment and the amount of interest income recognized on non-PCI impaired loans for the three months ended March 31, 2015 and 2014:

	Three Months Ended March 31,
	2015				2014
($ in thousands)	Average Recorded Investment		Recognized Interest Income (1)		Average Recorded Investment		Recognized Interest Income (1)
CRE:
Income producing	$	44,195	$	141	$	67,153	$	325
Construction	3,902		—		6,888		—
Land	3,438		10		12,227		121
C&I:
Commercial business	39,310		202		43,726		207
Trade finance	245		3		637		4
Residential:
Single-family	15,423		68		17,100		50
Multifamily	26,987		203		36,369		205
Consumer	1,258		12		2,835		1
Total impaired non-PCI loans	$	134,758	$	639	$	186,935	$	913

(1) Includes interest recognized on accruing non-PCI TDRs. Interest payments received on nonaccrual non-PCI loans are generally reflected as a reduction of principal and not as interest income.

Allowance for Loan Losses

The allowance for loan losses on non-PCI loans consists of specific reserves and a general reserve. The Company’s non-PCI loans fall into heterogeneous and homogeneous categories. Impaired loans are subject to specific reserves. Loans in the homogeneous category, as well as non-impaired loans in the heterogeneous category, are evaluated as part of the general reserve. The general reserve is calculated by utilizing both quantitative and qualitative factors. There are different qualitative risks for the loans in each portfolio segment. The residential and CRE segments’ predominant risk characteristic are the collateral and the geographic location of the property collateralizing the loan. The risk is qualitatively assessed based on the total real estate loan concentration in those geographic areas. The C&I segment’s predominant risk characteristics are the global cash flows of the borrowers and guarantors and economic and market conditions. Consumer loans, excluding the student loan portfolio guaranteed by the U.S. Department of Education, are largely comprised of HELOCs for which the predominant risk characteristic is the real estate collateral securing the loans.

The Company also maintains an allowance for loan losses on PCI loans when there is deterioration in credit quality subsequent to acquisition. Based on the Company’s estimates of cash flows expected to be collected, the Company establishes an allowance for the PCI loans, with a charge to income through the provision for loan losses.  As of March 31, 2015, the Company has established an allowance of $643 thousand on $1.24 billion of PCI loans. As of December 31, 2014, an allowance of $714 thousand was established on $1.32 billion of PCI loans. The allowance balances for both periods were allocated mainly to the PCI CRE loan pools.

The Company’s methodology to determine the overall appropriateness of the allowance is based on a classification migration model and qualitative considerations. The migration model examines pools of loans having similar characteristics and analyzes their loss rates over a historical period. The Company assigns loss rates to each loan grade within each pool of loans. Loss rates derived by the migration model are based predominantly on historical loss trends that may not be entirely indicative of the actual or inherent loss potential. As such, the Company utilizes qualitative and environmental factors as adjusting mechanisms to supplement the historical results of the classification migration model. Qualitative considerations include, but are not limited to, prevailing economic or market conditions, relative risk profiles of various loan segments, volume concentrations, growth trends, delinquency and nonaccrual status, problem loan trends and geographic concentrations. Qualitative and environmental factors are reflected as percentage adjustments and are added to the historical loss rates derived from the classified asset migration model to determine the appropriate allowance for each loan pool.

37

When determined uncollectible, it is the Company’s policy to promptly charge-off the difference in the outstanding loan balance and the fair value of the collateral or the discounted value of expected cash flows. Recoveries are recorded when payment is received on loans that were previously charged-off through the allowance for loan losses. Allocation of a portion of the allowance to one segment of the loan portfolio does not preclude its availability to absorb losses in other segments.

The following tables present a summary of the activity in the allowance for loan losses on non-PCI loans, by portfolio segment, and PCI loans for the three months ended March 31, 2015 and 2014:

	Non-PCI Loans
($ in thousands)	CRE			C&I			Residential			Consumer			Unallocated			Total			PCI Loans			Total
Three Months Ended March 31, 2015
Beginning balance	$	72,263		$	134,598		$	43,856		$	10,248		$	—		$	260,965		$	714		$	261,679
(Reversal of) provision for loans losses	(2,333		)	5,378			(1,571		)	664			2,920			5,058			(71		)	4,987
Provision allocation for unfunded loan commitments and letters of credit	—			—			—			—			(2,920		)	(2,920		)	—			(2,920		)
Charge-offs	(1,002		)	(6,589		)	(746		)	(463		)	—			(8,800		)	—			(8,800		)
Recoveries	812			527			1,451			2			—			2,792			—			2,792
Net (charge-offs)/recoveries	(190		)	(6,062		)	705			(461		)	—			(6,008		)	—			(6,008		)
Ending balance	$	69,740		$	133,914		$	42,990		$	10,451		$	—		$	257,095		$	643		$	257,738
Ending balance allocated to:
Individually evaluated for impairment	$	1,574		$	17,906		$	692		$	1		$	—		$	20,173		$	—		$	20,173
Collectively evaluated for impairment	68,166			116,008			42,298			10,450			—			236,922			—			236,922
Acquired with deteriorated credit quality	—			—			—			—			—			—			643			643
Ending balance	$	69,740		$	133,914		$	42,990		$	10,451		$	—		$	257,095		$	643		$	257,738

	Non-PCI Loans
($ in thousands)	CRE			C&I			Residential			Consumer			Unallocated			Total			PCI Loans			Total
Three Months Ended March 31, 2014
Beginning balance	$	70,154		$	115,184		$	50,716		$	11,352		$	—		$	247,406		$	2,269		$	249,675
(Reversal of) provision for loans losses	(7,036		)	16,592			(2,575		)	(196		)	215			7,000			(67		)	6,933
Provision allocation for unfunded loan commitments and letters of credit	—			—			—			—			(215		)	(215		)	—			(215		)
Charge-offs	(319		)	(5,531		)	(283		)	(3		)	—			(6,136		)	—			(6,136		)
Recoveries	828			911			137			3			—			1,879			—			1,879
Net recoveries/(charge-offs)	509			(4,620		)	(146		)	—			—			(4,257		)	—			(4,257		)
Ending balance	$	63,627		$	127,156		$	47,995		$	11,156		$	—		$	249,934		$	2,202		$	252,136
Ending balance allocated to:
Individually evaluated for impairment	$	8,375		$	16,490		$	1,853		$	—		$	—		$	26,718		$	—		$	26,718
Collectively evaluated for impairment	55,252			110,666			46,142			11,156			—			223,216			—			223,216
Acquired with deteriorated credit quality	—			—			—			—			—			—			2,202			2,202
Ending balance	$	63,627		$	127,156		$	47,995		$	11,156		$	—		$	249,934		$	2,202		$	252,136

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The following tables present the Company’s recorded investments in total loans as of March 31, 2015 and December 31, 2014 related to each balance in the allowance for loan losses by portfolio segment and disaggregated on the basis of the Company’s impairment methodology:

($ in thousands)	CRE		C&I		Residential		Consumer		Total
As of March 31, 2015
Individually evaluated for impairment	$	47,472	$	39,217	$	42,205	$	1,258	$	130,152
Collectively evaluated for impairment	6,323,569		7,604,022		4,496,929		1,582,910		20,007,430
Acquired with deteriorated credit quality (1)	674,380		77,525		458,085		27,996		1,237,986
Ending Balance	$	7,045,421	$	7,720,764	$	4,997,219	$	1,612,164	$	21,375,568

(1) Loans net of ASC 310-30 discount.

($ in thousands)	CRE		C&I		Residential		Consumer		Total
As of December 31, 2014
Individually evaluated for impairment	$	65,393	$	36,543	$	50,925	$	1,259	$	154,120
Collectively evaluated for impairment	6,036,823		7,951,038		4,780,354		1,482,697		20,250,912
Acquired with deteriorated credit quality (1)	717,297		89,620		485,410		29,786		1,322,113
Ending Balance	$	6,819,513	$	8,077,201	$	5,316,689	$	1,513,742	$	21,727,145

(1) Loans net of ASC 310-30 discount.

Allowance for Unfunded Loan Commitments, Off-Balance Sheet Credit Exposures and Recourse Provisions

The allowance for unfunded loan commitments, off-balance sheet credit exposures, and recourse provisions is maintained at a level believed by management to be sufficient to absorb estimated probable losses related to these unfunded credit facilities. The determination of the adequacy of the allowance is based on periodic evaluations of the unfunded credit facilities including an assessment of the probability of commitment usage, credit risk factors for loans outstanding to these same customers, and the terms and expiration dates of the unfunded credit facilities. Refer to Note 12 — Commitments and Contingencies for additional information.

PCI loans

As of the respective acquisition dates, PCI loans were pooled and accounted for at fair value, which represents the discounted value of the expected cash flows of the loan portfolio. The nonaccretable difference represents the Company’s estimate of the expected credit losses, which was considered in determining the fair value of the loans as of the respective acquisition dates. In estimating the nonaccretable difference, the Company (a) calculated the contractual amount and timing of undiscounted principal and interest payments (the “undiscounted contractual cash flows”) and (b) estimated the amount and timing of undiscounted expected principal and interest payments (the “undiscounted expected cash flows”). The difference between the undiscounted contractual cash flows and the undiscounted expected cash flows is the nonaccretable difference. The amount by which the undiscounted expected cash flows exceed the estimated fair value (the “accretable yield”) is accreted into interest income over the life of the loans.

Covered assets consist of loans receivable and OREO that were acquired in the WFIB acquisition on June 11, 2010 and in the UCB acquisition on November 6, 2009 for which the Company entered into shared-loss agreements with the FDIC. Pursuant to the terms of the shared-loss agreements, the FDIC is obligated to reimburse the Company 80% of eligible losses for both UCB and WFIB with respect to covered assets. For the UCB covered assets, the FDIC will reimburse the Company for 95% of eligible losses in excess of $2.05 billion. The Company has a corresponding obligation to reimburse the FDIC for 80% or 95%, as applicable, of eligible recoveries with respect to covered assets. The shared-loss coverage of the UCB commercial loans ended after December 31, 2014. The shared-loss coverage of the WFIB commercial loans will extend through June 30, 2015. The shared-loss coverage for both UCB and WFIB residential loans will extend through November 30, 2019 and June 30, 2020, respectively. Refer to Note 8 — Covered Assets and FDIC Indemnification Asset of the Company’s 2014 Form 10-K for additional details related to the shared-loss agreements. Of the total $1.24 billion PCI loans as of March 31, 2015, $311.6 million were covered under shared-loss agreements. Of the total $1.32 billion PCI loans as of December 31, 2014, $1.23 billion were covered under shared-loss agreements. As of March 31, 2015 and December 31, 2014, $354.4 million and $1.48 billion of total loans were covered under shared-loss agreements, respectively.

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The following table presents the changes in the accretable yield for the PCI loans for the three months ended March 31, 2015 and 2014:

	Three Months Ended March 31,
($ in thousands)	2015			2014
Beginning balance	$	311,688		$	461,545
Additions	—			6,745
Accretion	(30,569		)	(61,946		)
Changes in expected cash flows	12,036			24,112
Ending balance	$	293,155		$	430,456

FDIC Indemnification Asset/Net Payable to FDIC

The Company is amortizing the difference between the recorded amount of the FDIC indemnification asset and the expected reimbursement from the FDIC over the life of the indemnification asset. Due to continued payoffs and improved credit performance of the covered portfolio as compared to the Company’s original estimates, the expected reimbursement from the FDIC under the shared-loss agreements has decreased and a net payable to the FDIC has been recorded. In prior years, due to the estimated losses from the covered portfolio and the corresponding expected payments from the FDIC, the Company recorded an FDIC indemnification asset. As of March 31, 2015, a net payable to the FDIC of $101.4 million is included in accrued expenses and other liabilities on the consolidated balance sheet. In comparison, as of March 31, 2014, the Company recorded a net FDIC indemnification asset of $27.6 million, which is included in other assets on the consolidated balance sheet.

The following table presents a summary of the FDIC indemnification asset/net payable to the FDIC for the three months ended March 31, 2015 and 2014:

	Three Months Ended March 31,
($ in thousands)	2015			2014
Beginning balance	$	(96,106	)	$	74,708
Amortization	(1,542		)	(28,490		)
Reductions (1)	(649		)	(11,842		)
Estimate of FDIC repayment (2)	(3,114		)	(6,824		)
Ending balance	$	(101,411	)	$	27,552

(1) Reductions relate to charge-offs, partial prepayments, loan payoffs and loan sales which result in a corresponding reduction of the indemnification asset.

(2) This represents the change in the calculated estimate the Company will be required to pay the FDIC at the end of the FDIC shared-loss agreements, due to lower thresholds of losses.

Loans Held for Sale

Loans held for sale were $196.1 million and $46.0 million as of March 31, 2015 and December 31, 2014, respectively. Loans held for sale are recorded at the lower of cost or fair value.  Fair value is derived from current market prices.  $820.5 million and $479.0 million of net loans receivable were reclassified from loans held-for-investment to loans held for sale during the three months ended March 31, 2015 and 2014, respectively. Loans transferred were primarily comprised of C&I and residential single-family loans for the three months ended March 31, 2015. In comparison, loans transferred were primarily comprised of student loans for the three months ended March 31, 2014. These loans were purchased by the Company with the original intent to be held for investment. However, subsequent to the purchase, the Company’s intent for these loans changed and they were consequently reclassified to loans held for sale. The Company recorded $1.7 million in write-downs related to loans transferred from loans held-for-investment to loans held for sale to allowance for loan losses for the three months ended March 31, 2015. There were no write-downs recorded on loans transferred from loans held-for-investment to loans held for sale for the three months ended March 31, 2014.

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Proceeds from total loans sold were $679.8 million, resulting in net gains of $9.6 million for the three months ended March 31, 2015. Loans sold during the first quarter of 2015 comprised of C&I, residential single-family and consumer loans. In comparison, proceeds from total loans sold were $183.6 million, resulting in net gains of $6.2 million during the three months ended March 31, 2014. Loans sold during the first quarter of 2014 were comprised of student and C&I loans.

NOTE 10 — INVESTMENTS IN QUALIFIED AFFORDABLE HOUSING PARTNERSHIPS, NET, TAX CREDIT AND OTHER INVESTMENTS

The Community Reinvestment Act (“CRA”) encourages banks to meet the credit needs of their communities for housing and other purposes, particularly in neighborhoods with low or moderate incomes.  The Company invests in certain affordable housing limited partnerships that qualify for CRA credits. Such limited partnerships are formed to develop and operate apartment complexes designed as high-quality affordable housing for lower income tenants throughout the United States. Each of the partnerships must meet the regulatory requirements for affordable housing for a minimum 15-year compliance period to fully utilize the tax credits. In addition to affordable housing limited partnerships, the Company invests in new market tax credit projects that qualify for CRA credits. The Company also invests in eligible projects that qualify for renewable energy and historic tax credits. Investments in renewable energy tax credits help promote the development of renewable energy sources, while the investments in historic tax credits promote the rehabilitation of historic buildings and economic revitalization of the surrounding areas. 

Investments in qualified affordable housing partnership, net

As discussed in Note 2, the Company adopted ASU 2014-01 on January 1, 2015 with retrospective application to all periods presented. Prior to adopting ASU 2014-01, the Company applied the equity method or the cost method of accounting depending on the ownership percentage and the influence the Company has on these limited partnerships. The amortization of the investments in affordable housing limited partnerships was previously presented under Noninterest Expense. Under the proportional amortization method, the Company now amortizes the initial cost of the investment in proportion to the tax credits and other tax benefits received and recognize the amortization in the income statement as a component of income tax expense.

The following tables present the impact of the new accounting guidance on the consolidated balance sheet and statement of income as of the periods indicated:

	December 31, 2014
($ in thousands)	As Previously Reported		As Revised
Consolidated Balance Sheet:
Investment in qualified affordable housing partnerships, net	$	178,652	$	178,962
Other assets —  Deferred tax assets	$	384,367	$	389,601
Retained earnings	$	1,598,598	$	1,604,141

	Three Months Ended March 31, 2014
($ in thousands)	As Previously Reported		As Revised
Consolidated Statement of Income:
Noninterest expense — Amortization of tax credit and other investments	$	5,964	$	1,492
Income before taxes	$	111,690	$	116,163
Provision for income taxes	$	34,949	$	41,992
Net income	$	76,741	$	74,171
Earnings per share
Basic	$	0.54	$	0.52
Diluted	$	0.54	$	0.52

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The following table presents the balances of the Company’s investments in qualified affordable housing partnerships, net and related unfunded commitments as of March 31, 2015 and December 31, 2014:

($ in thousands)	March 31, 2015		December 31, 2014
Investment in qualified affordable housing partnerships, net	$	182,719	$	178,962
Accrued expenses and other liabilities — Unfunded commitments	$	50,884	$	43,311

The following table presents other information related to the Company’s investments in qualified affordable housing partnerships, net for the periods indicated:

	Three Months Ended March 31,
($ in thousands)	2015		2014
Tax credits and other tax benefits recognized	$	8,775	$	7,792
Amortization expense included in provision for income taxes	$	6,244	$	5,357

Investments in tax credit and other investments

Investments in tax credit and other investments were $117.0 million and $110.1 million as of March 31, 2015 and December 31, 2014, respectively, and were included in other assets on the consolidated balance sheets. The Company is not the primary beneficiary in these partnerships and, therefore is not required to consolidate its investments in tax credit and other investments on the consolidated financial statements. Depending on the ownership percentage and the influence the Company has on a limited partnership, the Company applies either the equity or cost method of accounting. Total unfunded commitments for these investments of $66.2 million and $71.4 million as of March 31, 2015 and December 31, 2014, respectively, were included in Accrued Expenses and Other Liabilities. Amortization of tax credit and other investments was $6.3 million and $1.5 million for the three months ended March 31, 2015 and 2014, respectively.

NOTE 11 — GOODWILL AND OTHER INTANGIBLE ASSETS

Goodwill

As of both March 31, 2015 and December 31, 2014, the carrying amount of goodwill was $469.4 million.

Goodwill is tested for impairment on an annual basis as of December 31, or more frequently as events occur or circumstances change that would more likely than not reduce the fair value of a reporting unit below its carrying amount. The Company's reporting units are equivalent to the Company's operating segments. For additional information regarding the Company's operating segments, refer to Note 14 - Business Segments, presented elsewhere in this report. The Company records impairment write-downs as charges to noninterest expense and adjustments to the carrying value of goodwill. Subsequent reversals of goodwill impairment are prohibited.

The Company performed its annual impairment test as of December 31, 2014 and determined that there was no goodwill impairment as of December 31, 2014 as the fair values of all reporting units exceeded the then current carrying amounts of the goodwill. There were no triggering events during the quarter ended March 31, 2015 and therefore no additional goodwill impairment test was performed. No assurance can be given that goodwill will not be written down in future periods. Refer to Note 11 — Goodwill and other Intangible Assets in Item 8 of the Company’s 2014 Form 10-K for additional details related to the Company's annual goodwill impairment analysis.

Premiums on Acquired Deposits

Premiums on acquired deposits represent the intangible value of depositor relationships resulting from deposit liabilities assumed in various acquisitions. These intangibles are tested for impairment on an annual basis, or more frequently as events occur, or as current circumstances and conditions warrant. As of both March 31, 2015 and December 31, 2014, the gross carrying amount of premiums on acquired deposits was $108.8 million. The related accumulated amortization totaled $65.9 million and $63.5 million, as of March 31, 2015 and December 31, 2014, respectively.

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The Company amortizes premiums on acquired deposits based on the projected useful lives of the related deposits. Amortization expense of premiums on acquired deposits was $2.4 million and $2.5 million for the three months ended March 31, 2015 and 2014, respectively. The Company did not record any impairment write-downs on deposit premiums for the three months ended March 31, 2015 and 2014.

The following table presents the estimated future amortization expense of premiums on acquired deposits for the succeeding five years and thereafter:

Estimated Amortization Expense of Premiums on Acquired Deposits	Amount
	($ in thousands)
Nine months ending December 31, 2015	$	6,842
Year ending December 31, 2016	8,086
Year ending December 31, 2017	6,935
Year ending December 31, 2018	5,883
Year ending December 31, 2019	4,864
Thereafter	10,307
Total	$	42,917

NOTE 12 — COMMITMENTS AND CONTINGENCIES

Credit Extensions — In the normal course of business, the Company has various outstanding commitments to extend credit that are not reflected in the accompanying consolidated financial statements. While the Company does not anticipate losses as a result of these transactions, commitments to extend credit are included in determining the appropriate level of the allowance for unfunded commitments and credit exposures.

Loan commitments are agreements to lend to a customer provided there is no violation of any condition established in the agreement. Commitments generally have fixed expiration dates or other termination clauses. Because many of the commitments are expected to expire without being drawn upon, the total commitment amounts do not necessarily represent future funding requirements. As of March 31, 2015 and December 31, 2014, undisbursed loan commitments amounted to $3.71 billion and $3.87 billion, respectively. As of March 31, 2015 and December 31, 2014 all undisbursed loan commitments were for loans held for investment.

Commercial letters of credit are issued to facilitate domestic and foreign trade transactions while standby letters of credit (“SBLCs”) are issued to make payments on behalf of customers when certain specified future events occur. As of March 31, 2015 and December 31, 2014, commercial letters of credit and SBLCs totaled $1.44 billion and $1.25 billion, respectively. The Company issues SBLCs and financial guarantees to support the obligations of its customers to beneficiaries. Based on historical trends, the probability that it will have to make payments under SBLCs is low. Additionally, in many cases, the Company holds collateral in various forms against these SBLCs. As part of its risk management activities, the Company monitors the creditworthiness of the customer as well as its SBLCs exposure. If the customer fails to perform the specified obligation to the beneficiary, the beneficiary may draw upon the SBLCs by presenting documents that are in compliance with the letter of credit terms. In that event, the Company either repays the money borrowed or advanced, makes payment on account of the indebtedness of the customer or makes payment on account of the default by the customer in the performance of an obligation, to the beneficiary up to the full notional amount of the SBLCs. The customer is obligated to reimburse the Company for any such payment. If the customer fails to pay, the Company would, as applicable, liquidate collateral and/or offset accounts.

Credit card lines are unsecured commitments that are not legally binding. Management reviews credit card lines at least annually and, upon evaluation of the customers’ creditworthiness, the Bank has the right to terminate or change certain terms of the credit card lines.

The Company uses the same credit policies in making commitments and conditional obligations as in extending loan facilities to customers. It evaluates each customer’s creditworthiness on a case-by-case basis. The amount of collateral obtained, if deemed necessary by the Company upon extension of credit, is based on management’s credit evaluation of the counterparty. Collateral held varies, but may include accounts receivable, inventory, property, plant and equipment, and income-producing commercial properties.

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As of March 31, 2015 and December 31, 2014, the allowance for unfunded loan commitments, off-balance sheet credit exposures, and recourse provision amounted to $15.6 million and $12.7 million, respectively. These amounts were included in accrued expenses and other liabilities in the accompanying consolidated balance sheets.

Guarantees — The Company has sold or securitized loans with recourse in the ordinary course of business. For loans that have been sold or securitized with recourse, the recourse component is considered a guarantee. As such, the Company is committed to stand ready to perform if the loan defaults and to make payments to remedy the default. As of March 31, 2015, the maximum potential future payment, which is generally the unpaid principal balance of total loans sold or securitized with recourse amounted to $237.7 million and was comprised of $34.3 million in single-family loans with full recourse and $203.4 million in multifamily loans with limited recourse. In comparison, total loans sold or securitized with recourse amounted to $249.8 million as of December 31, 2014, and was comprised of $35.5 million in single-family loans with full recourse and $214.3 million in multifamily loans with limited recourse. The recourse provision on multifamily loans varies by loan sale and is limited to 4% of the top loss on the underlying loans. The Company’s recourse reserve related to loan sales and securitizations totaled $673 thousand and $2.2 million as of March 31, 2015 and December 31, 2014, respectively, and were included in accrued expenses and other liabilities in the accompanying consolidated balance sheets. The Company continues to experience minimal losses from the single-family and multifamily loan portfolios sold or securitized with recourse.

Litigation — In the ordinary course of the Company’s business, the Company is a party to various legal actions, which the Company believes are incidental to the operation of our business. In accordance with ASC 450, Contingencies,the Company accrues reserves for currently outstanding lawsuits, claims and proceedings when it is probable that a liability has been incurred and the liability can be reasonably estimated. The outcome of litigation and other legal and regulatory matters is inherently uncertain, and it is possible that one or more of the legal or regulatory matters, if any, currently pending or threatened could have a material adverse effect on the Company's liquidity, consolidated financial position, and/or results of operations. Based on the information currently available, advice of counsel and established reserves, the Company believes that the eventual outcome of the matters described below, will not, individually or in the aggregate have a material adverse effect on the Company’s consolidated financial position.

On September 8, 2014, a jury in the case titled “F&F, LLC and 618 Investment, Inc. v. East West Bank,” Superior Court of the State of California for the County of Los Angeles, Case No. BC462714, delivered a verdict in favor of plaintiff F&F, LLC, which was adjusted downward by the court on December 18, 2014 to the amount of $36.6 million.  The case is being appealed.  As of March 31, 2015, a litigation accrual of $32.6 million has been recorded.

NOTE 13 — STOCKHOLDERS’ EQUITY AND EARNINGS PER SHARE

MetroCorp Acquisition — On January 17, 2014, the Company completed the acquisition of MetroCorp. The final consideration included 5,583,093 shares of East West common stock, $89.4 million of cash, $2.4 million of additional cash to MetroCorp stock option holders and a MetroCorp warrant, fair valued at $8.8 million, assumed by the Company.  Prior to the acquisition, MetroCorp had an outstanding warrant to purchase 771,429 shares of its common stock.  At acquisition, the rights of the warrant holder were converted into the right to acquire 230,282 shares of East West’s common stock. The warrant has not been exercised as of March 31, 2015.

Stock Repurchase Program — On July 17, 2013, the Company’s Board of Directors authorized a stock repurchase program to buy back up to $100.0 million of the Company’s common stock. The Company did not repurchase any shares under this program during the three months ended March 31, 2015 and 2014.

Quarterly Dividends — On January 21, 2015, dividends for the Company’s common stock were declared for the first quarter of 2015 in the amount of $0.20 per share and paid on February 17, 2015 to stockholders of record on February 2, 2015. This represents an increase of $0.02 per share, or an 11% increase from the prior quarterly dividend of $0.18 per share. Cash dividends totaling $28.9 million and $25.9 million were paid to the Company's common shareholders during the three months ended March 31, 2015 and 2014, respectively.

Earnings Per Share (“EPS”) — Certain of the Company’s instruments containing rights to nonforfeitable dividends granted in stock-based payment transactions are considered participating securities prior to vesting and, therefore, have been included in the earnings allocations in computing basic and diluted EPS under the two-class method. Basic EPS was computed by dividing net income, net of income allocated to participating securities, by the weighted-average number of common shares outstanding during each period. The computation of diluted EPS reflects the additional dilutive effect of common stock equivalents such as stock options, unvested restricted stock units and warrants.

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The following tables present earnings per share calculations for the three months ended March 31, 2015 and 2014:

	Three Months Ended March 31, 2015
($ in thousands, except per share data)	Net Income			Number of Shares	Per Share Amounts
Net income	$	100,027
Less:
Earnings allocated to participating securities	(3		)
Basic EPS — income allocated to common stockholders	$	100,024		143,655	$	0.70
Effect of dilutive securities:
Stock options	—			6
Restricted stock units	106			533
Warrants	—			155
Diluted EPS — income allocated to common stockholders	$	100,130		144,349	$	0.69

	Three Months Ended March 31, 2014
($ in thousands, except per share data)	Net Income			Number of Shares	Per Share Amounts
Net income (1)	$	74,171
Less:
Earnings allocated to participating securities	(160		)
Basic EPS — income allocated to common stockholders (1)	$	74,011		141,962	$	0.52
Effect of dilutive securities:
Stock options	—			79
Restricted stock units	80			447
Warrants	—			144
Diluted EPS — income allocated to common stockholders(1)	$	74,091		142,632	$	0.52

(1) Prior periods were restated to reflect the retrospective application of adopting the new accounting guidance related to the Company's investments in qualified affordable housing projects ASU 2014-01. See note 10 of the Notes to Consolidated Financial Statements for additional information.

The following table presents the weighted-average stock options outstanding and restricted stock units for the three months ended March 31, 2015 and 2014, respectively, that were anti-dilutive, and therefore not included in the computation of diluted EPS:

	Three Months Ended March 31,
(In thousands)	2015	2014
Stock options	—	81
Restricted stock units	170	168

Accumulated Other Comprehensive Income (Loss) — As of March 31, 2015, total accumulated other comprehensive income was $13.6 million which included net unrealized gains on available-for-sale securities of $13.5 million and net unrealized gains on other investments of $54 thousand. As of December 31, 2014, total accumulated other comprehensive income was $4.2 million which consisted of net unrealized gains on available-for-sale securities of $4.2 million and unrealized gains on other investments of $61 thousand.

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The accumulated other comprehensive income (loss) balances were as follows:

	Three Months Ended March 31,
	2015									2014
($ in thousands)	Available-for-Sale Investment Securities			Other Investments			Accumulated Other Comprehensive Income			Available-for-Sale Investment Securities			Other Investments			Accumulated Other Comprehensive (Loss) Income
Balance, beginning of the period	$	4,176		$	61		$	4,237		$	(30,538	)	$	79		$	(30,459	)
Net unrealized gains (losses) arising during period	11,879			(7		)	11,872			15,422			(17		)	15,405
Less: reclassification adjustment for gains included in net income	(2,554		)	—			(2,554		)	(1,983		)	—			(1,983		)
Net unrealized gains (losses)	9,325			(7		)	9,318			13,439			(17		)	13,422
Balance, end of the period	$	13,501		$	54		$	13,555		$	(17,099	)	$	62		$	(17,037	)

The components of other comprehensive income (loss), reclassifications to net income by income statement line item and the related tax effects were as follows:

	Three Months Ended March 31,
	2015									2014
($ in thousands)	Before-Tax Amount			Tax Expense or Benefit			Net-of-Tax Amount			Before-Tax Amount			Tax Expense or Benefit			Net-of-Tax Amount
Unrealized gains on available-for-sale investment securities :
Net unrealized gains arising during period	$	20,482		$	(8,603	)	$	11,879		$	26,590		$	(11,168	)	$	15,422
Less: reclassification adjustment for gains included in net income(1)	(4,404		)	1,850			(2,554		)	(3,418		)	1,435			(1,983		)
Net unrealized gains	16,078			(6,753		)	9,325			23,172			(9,733		)	13,439
Unrealized losses on other investments:
Net unrealized losses arising during period	(12		)	5			(7		)	(29		)	12			(17		)
Less: reclassification adjustment for (gains) losses included in income	—			—			—			—			—			—
Net unrealized losses	(12		)	5			(7		)	(29		)	12			(17		)
Other comprehensive income	$	16,066		$	(6,748	)	$	9,318		$	23,143		$	(9,721	)	$	13,422

(1) The pretax amount is reported in net gains on sales of available-for-sale investment securities in the consolidated statements of income.

NOTE 14 — BUSINESS SEGMENTS

The Company utilizes an internal reporting system to measure the performance of various operating segments within the Bank and the Company. The Company has identified three operating segments for purposes of management reporting: (1) Retail Banking; (2) Commercial Banking; and (3) Other. These three business divisions meet the criteria of an operating segment: the segment engages in business activities from which it earns revenues and incurs expenses, its operating results are regularly reviewed by the Company’s chief operating decision-maker to render decisions about resources to be allocated to the segment and assess its performance, and discrete financial information is available.

The Retail Banking segment focuses primarily on retail operations through the Bank’s branch network. The Commercial Banking segment, which includes CRE, primarily generates commercial loans through the commercial lending offices located in the Bank’s production offices. Furthermore, the Company’s Commercial Banking segment also offers a wide variety of international finance and trade services and products. The remaining centralized functions, including treasury activities and eliminations of inter-segment amounts, have been aggregated and included in the Other segment, which provides broad administrative support to the two core segments.

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The Company’s funds transfer pricing assumptions are intended to promote core deposit growth and to reflect the current risk profiles of various loan categories within the credit portfolio. Transfer pricing assumptions and methodologies are reviewed at least annually to ensure that the Company’s process is reflective of current market conditions. The transfer pricing process is formulated with the goal of incenting loan and deposit growth that is consistent with the Company’s overall growth objectives as well as to provide a reasonable and consistent basis for the measurement of the Company’s business segments and product net interest margins.

The accounting policies of the segments are the same as those described in the summary of significant accounting policies. Operating segment results are based on the Company’s internal management reporting process, which reflects assignments and allocations of certain operating and administrative costs and the provision for loan losses. Net interest income is based on the Company’s internal funds transfer pricing system which assigns a cost of funds or a credit for funds to assets or liabilities based on their type, maturity or repricing characteristics. Noninterest income and noninterest expense, including depreciation and amortization, directly attributable to a segment are assigned to that business segment. Indirect costs, including overhead expense, are allocated to the segments based on several factors, including, but not limited to, full-time equivalent employees, loan volume and deposit volume. The provision for credit losses is allocated based on actual charge-offs for the period as well as average loan balances for each segment during the period. The Company evaluates overall performance based on profit or loss from operations before income taxes excluding nonrecurring gains and losses.

Changes in the Company’s management structure or reporting methodologies may result in changes in the measurement of operating segment results. Results for prior periods are generally restated for comparability for changes in management structure or reporting methodologies unless it is not deemed practicable to do so.

47

The following tables present the operating results and other key financial measures for the individual operating segments for the three months ended March 31, 2015 and 2014:

	Three Months Ended March 31, 2015
($ in thousands)	Retail Banking			Commercial Banking			Other			Total
Interest income	$	87,446		$	158,786		$	17,029		$	263,261
Charge for funds used	(23,298		)	(37,351		)	(9,445		)	(70,094		)
Interest spread on funds used	64,148			121,435			7,584			193,167
Interest expense	(12,224		)	(4,263		)	(11,057		)	(27,544		)
Credit on funds provided	57,668			8,016			4,410			70,094
Interest spread on funds provided	45,444			3,753			(6,647		)	42,550
Net interest income	$	109,592		$	125,188		$	937		$	235,717
Provision for loan losses	$	731		$	4,256		$	—		$	4,987
Depreciation, amortization and accretion (1)	$	1,682		$	(10,477	)	$	12,922		$	4,127
Goodwill	$	357,207		$	112,226		$	—		$	469,433
Segment pre-tax profit	$	52,935		$	93,175		$	716		$	146,826
Segment assets	$	7,540,501		$	15,491,368		$	6,874,966		$	29,906,835

	Three Months Ended March 31, 2014
($ in thousands)	Retail Banking			Commercial Banking			Other			Total
Interest income	$	98,724		$	169,076		$	18,373		$	286,173
Charge for funds used	(16,045		)	(21,328		)	(23,123		)	(60,496		)
Interest spread on funds used	82,679			147,748			(4,750		)	225,677
Interest expense	(11,711		)	(3,280		)	(13,216		)	(28,207		)
Credit on funds provided	48,193			8,436			3,867			60,496
Interest spread on funds provided	36,482			5,156			(9,349		)	32,289
Net interest income (loss)	$	119,161		$	152,904		$	(14,099	)	$	257,966
Provision for loan losses	$	2,652		$	4,281		$	—		$	6,933
Depreciation, amortization and accretion (1) (2)	$	2,571		$	(3,328	)	$	9,821		$	9,064
Goodwill	$	354,163		$	104,304		$	—		$	458,467
Segment pre-tax profit (loss) (2)	$	52,170		$	86,931		$	(22,938	)	$	116,163
Segment assets (2)	$	7,877,996		$	13,661,149		$	5,861,459		$	27,400,604

(1) Includes amortization and accretion related to the FDIC indemnification asset.

(2) Prior periods were restated to reflect the retrospective application of adopting the new accounting guidance related to the Company's investments in qualified affordable housing projects ASU 2014-01. See Note 10 of the Notes to Consolidated Financial Statements for additional information.

NOTE 15 — SUBSEQUENT EVENTS

Dividend Payout

In April 2015, the Company’s Board of Directors declared a quarterly dividend of $0.20 per share on the Company’s common stock payable on or about May 15, 2015 to shareholders of record as of May 1, 2015.

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ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The following discussion provides information about the results of operations, financial condition, liquidity, and capital resources of East West Bancorp, Inc. and its wholly-owned subsidiaries, (referred to herein on an unconsolidated basis as “East West” and on a consolidated basis as the “Company”, “we”, or “our”), and its subsidiary bank, East West Bank and its subsidiaries (referred to herein as “East West Bank” or the “Bank”). This information is intended to facilitate the understanding and assessment of significant changes and trends related to the Company’s financial condition and the results of operations. Prior periods were restated to reflect the retrospective application of adopting Accounting Standard Update (“ASU”) 2014-01, the new accounting guidance related to the Company’s investments in qualified affordable housing projects. See Note 10 of the Notes to Consolidated Financial Statements for additional information. This discussion and analysis should be read in conjunction with the Company’s 2014 Annual Report, and the Consolidated Financial Statements and accompanying notes presented elsewhere in this report.

Critical Accounting Policies

The Company’s consolidated financial statements are prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) and general practices within the banking industry. The financial information contained within the consolidated financial statements is, to a significant extent, based on approximate measures of the financial effects of transactions and events that have already occurred. Various elements of the Company’s accounting policies, by their nature, are inherently subject to estimation techniques, valuation assumptions, and other subjective assessments. In addition, certain accounting policies require significant judgment in applying complex accounting principles to individual transactions to determine the most appropriate treatment. The Company has established procedures and processes to facilitate making the judgments necessary to prepare financial statements.

The following is a list of the more judgmental and complex accounting estimates and principles:

• fair valuation of financial instruments;

• available-for-sale investment securities;

• purchased credit impaired loans (“PCI loans”)

• allowance for loan losses;

• goodwill impairment;

• income taxes; and

• share-based compensation.

In each area, the Company has identified the variables most important in the estimation process. The Company has used the best information available to make the estimations necessary to value the related assets and liabilities. Actual performance that differs from the Company’s estimates and future changes in the key variables could change future valuations and impact the results of operations.

The Company’s significant accounting policies are described in greater detail in the Company’s 2014 Annual Report in the “Critical Accounting Policies” section of Management’s Discussion and Analysis of Financial Condition and Results of Operations and in Note 1 to the Consolidated Financial Statements, “Significant Accounting Policies,” which are essential to understanding the Management’s Discussion and Analysis of Financial Condition and Results of Operations.

New Accounting Pronouncements Adopted

In January 2014, the Financial Accounting Standards Board (“FASB”) issued ASU 2014-01, Investments—Equity Method and Joint Ventures (Topic 323): Accounting for Investments in Qualified Affordable Housing Projects. ASU 2014-01 permits reporting entities to make an accounting policy election to account for their investments in qualified affordable housing projects using the proportional amortization method if certain conditions are met. Under the proportional amortization method, the Company amortizes the initial cost of the investment in proportion to the tax credits and other tax benefits received and recognizes the amortization expense in the income statement as a component of income tax expense. The Company adopted this guidance in the first quarter of 2015 with retrospective application to all periods presented. See Note 10 in the consolidated financial statements for details regarding this adoption.

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In January 2014, the FASB issued ASU 2014-04, Receivables—Troubled Debt Restructurings by Creditors (Subtopic 310-40): Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans upon Foreclosure. ASU 2014-04 clarifies when an in-substance repossession or foreclosure occurs that would require a transfer of mortgage loans collateralized by residential real estate properties to other real estate owned (“OREO”). The guidance also requires disclosure of the amount of foreclosed residential real estate property held by the creditor and the recorded investment in residential real estate mortgage loans that are in process of foreclosure. The Company adopted this guidance in the first quarter of 2015 with prospective application. The adoption of this guidance did not have a material impact on the Company’s consolidated financial statements as this guidance was consistent with our prior practice. See Note 9 in the consolidated financial statements for details regarding this adoption.

Recent Accounting Pronouncements

In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (Topic 606). The new guidance replaces existing revenue recognition guidance for contracts to provide goods or services to customers and amends existing guidance related to recognition of gains and losses on the sale of certain nonfinancial assets such as real estate. ASU 2014-09 establishes a principles-based approach to recognizing revenue that applies to all contracts other than those covered by other authoritative GAAP guidance. Quantitative and qualitative disclosures regarding the nature, amount, timing and uncertainty of revenue and cash flows are also required. ASU 2014-09 is effective for interim and annual periods beginning after December 15, 2016 and is applied on either a modified retrospective or full retrospective basis. Early adoption is not permitted. The Company is currently evaluating the impact on its consolidated financial statements.

In February 2015, the FASB issued ASU 2015-02, Consolidation (Topic 810): Amendments to the Consolidation Analysis to improve targeted areas of the consolidation guidance and reduce the number of consolidation models. The Company may either apply the amendments retrospectively or use a modified retrospective approach. ASU 2015-02 is effective for interim and annual periods beginning after December 15, 2015. Early adoption is permitted, including adoption in an interim period. The Company does not expect the adoption of this guidance to have a material effect on its consolidated financial statements.

In April 2015, the FASB issued ASU 2015-03, Interest—Imputation of Interest (Subtopic 835-30): Simplifying the Presentation of Debt Issuance Costs. ASU 2015-03 simplifies the presentation of debt issuance costs related to a recognized debt liability to be presented in the balance sheet as a direct deduction from the carrying amount of debt liability, consistent with debt discounts. The Company would apply the new guidance retrospectively to all prior periods. ASU 2015-03 is effective for interim and annual periods beginning after December 15, 2015. Early adoption is permitted if the guidance is applied as of the beginning of the annual period of adoption. The Company does not expect the adoption of this guidance to have a material effect on its consolidated financial statements.

Overview and Strategy

East West Bancorp, Inc. is a bank holding company registered under the Bank Holding Company Act of 1956, as amended. East West is the holding company for our wholly-owned subsidiary, East West Bank, which is ranked by SNL Financial among the top 50 U.S. banks in terms of assets as of the fourth quarter of 2014.

The Company’s vision is to serve as the financial bridge between the United States and Greater China. Our primary strategy for achieving this vision is to grow our business and reach more customers with our full range of cross-border products and services. During the fourth quarter of 2014, we opened two new branches in Greater China, in Shenzhen and in the Shanghai Pilot Free Trade Zone. Earlier last year, we expanded our presence in the United States when we acquired MetroCorp Bancshares, Inc. (“MetroCorp”). With over 130 branches in the United States and Greater China, we are well positioned to assist our customers with the products and services their businesses need.

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For the first quarter of 2015, net income was $100.0 million or $0.69 per diluted share. Net income increased by $4.5 million or 5% from the fourth quarter of 2014, and was $25.9 million or 35% above the first quarter of 2014. Earnings per diluted share were $0.03 or 5% more than the fourth quarter of 2014 and $0.17 or 33% higher than the first quarter of 2014. Net interest margin, defined as net interest income divided by average earning assets, decreased by 75 basis points to 3.51% for the three months ended March 31, 2015, from 4.26% during the same period in 2014. The $59.0 million swing from $14.9 million noninterest loss for the three months ended March 31, 2014 to $44.1 million noninterest income for the three months ended March 31, 2015 was mainly due to changes in Federal Deposit Insurance Corporation (“FDIC”) indemnification asset and receivable/payable and increases in net gains on loan sales, derivative commission fee income and wealth management fees. The $8.0 million or 7% increase in noninterest expense from $120.0 million for the three months ended March 31, 2014 to $128.0 million for the three months ended March 31, 2015 resulted from higher compensation and employee benefits, amortization of tax credit and other investments and legal expenses, partly offset by lower data processing expense. The effective tax rate was 32% for the three months ended March 31, 2015, compared to 36% for the same period in 2014. The lower effective tax rate in 2015 compared to 2014 was attributable to additional investments in affordable housing partnerships and other tax credit investments. The Company adopted ASU 2014-01, Accounting for Investments in Affordable Housing Projects, in the first quarter of 2015. The change in amortization methodology and the related financial impact of this adoption are detailed in Note 10 to the Consolidated Financial Statements.

As of March 31, 2015, total assets increased $1.16 billion or 4% to $29.91 billion compared to $28.74 billion as of December 31, 2014. Total loans receivable, including loans held for sale, as of March 31, 2015 was$21.57 billion,$0.20 billionor1%lower than the December 31, 2014 level of$21.77 billion. The quarter-to-quarter drop stemmed from the increased volume of loan salesduring the first quarter of 2015. Loans sold in the first quarter of 2015 totaled $668.8 million,$305.1 millionor84%higher than the volume of loans sold in the fourth quarter of 2014. The $668.8 million of loans sold in the first quarter of 2015 consisted of $336.7 million of syndicated loans included in the commercial and industrial ("C&I") loan portfolio, $290.8 million of single-family loans, $33.3 million of SBA 7(a) loans and $8.0 million of consumer loans. Excluding the impact of the $668.8 million loan sales, total loans, including loans held for sale, as of March 31, 2015 increased $467.3 million, a 9% annualized growth rate.

Nonaccrual loans as of March 31, 2015 amounted to $87.8 million, a decrease of $12.5 million or 12% from $100.3 million as of December 31, 2014. The quarter-to-quarter decline mainly resulted from payoffs and paydowns. Nonperforming assets as of March 31, 2015 totaled $120.5 million, $11.9 million below the December 31, 2014 level of $132.4 million. The nonperforming assets to total assets ratio was 0.40% as of March 31, 2015, down six basis points from 0.46% as of December 31, 2014. The provision for loan losses for the first quarter of 2015 was $5.0 million and the allowance for loan losses was $257.7 million as of March 31, 2015. Comparable figures for the first quarter of 2014 and as of March 31, 2014 were $6.9 million and $252.1 million, respectively.

Total deposits were $25.16 billion as of March 31, 2015, an increase of $1.15 billion or 5% from $24.01 billion as of December 31, 2014. Core deposits reached $18.79 billion, an $0.89 billion or 5% increase for the three months ended March 31, 2015. The Company’s $25.16 billion deposit portfolio as of March 31, 2015 consisted of $8.12 billion (32% of the total) noninterest-bearing demand deposits, $10.67 billion (42%) money-market, interest-bearing checking and savings deposits and $6.38 billion (25%) time deposits.

The FDIC shared-loss coverage for the commercial loans acquired from United Commercial Bank (“UCB”) five years ago ended after December 31, 2014. The balance of the UCB commercial loans, net of discount, was $1.1 billion at December 31, 2014. With the termination of the FDIC shared-loss coverage, the risk weighting for many UCB loans increased from 20% to 100%, the rate usually applicable to commercial loans. In addition, the Basel III capital rules became effective January 1, 2015. The Basel III rules revised the definition of capital, the risk weightings of certain on and off balance sheet items, and the prompt corrective action requirements under banking regulations. A minimum Common Equity Tier 1 (“CET1”) capital ratio was also established. The preceding changes along with the growth in the Company balance sheet contributed to the $1.2 billion increase in risk weighted assets from $21.9 billion as of December 31, 2014 to $23.1 billion as of March 31, 2015.

The Company is focused on active capital management and committed to maintaining strong capital levels that exceed regulatory requirements, while also supporting balance sheet growth and providing a strong return to stockholders. Capital levels for the Company remained strong. As of March 31, 2015, the Company’s CET1 capital, Tier 1 risk-based capital and total risk-based capital ratios were 10.6%, 10.7% and 12.4%, respectively, greater than the well capitalized requirements of 6.5%, 8.0% and 10.0%, respectively. The Tier 1 Leverage capital ratio was 8.6% as of March 31, 2015, above the 5% well capitalized requirement.

In April 2015, the Company’s Board of Directors declared second quarter dividends on the Company's common stock. The common stock cash dividend of $0.20 is payable on or about May 15, 2015 to shareholders of record on May 1, 2015.

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Results of Operations

Net income for the three months ended March 31, 2015increased $25.9 million or 35% to $100.0 million, as compared to net incomeof $74.2 million for the three months ended March 31, 2014. The Company’s annualized return on average total assets was 1.39%for the three months ended March 31, 2015, compared to 1.14% for the same period in 2014. The annualized return on average stockholders’ equity was 13.93% for the three months ended March 31, 2015, compared with 11.64% for the three months ended March 31, 2014.

Our first quarter of 2015 earnings performance reflected continuing success in executing our business strategy. Underpinning our first quarter of 2015 operating results were loan volume and core deposit growth, stable loan credit quality and diversified fee income sources. Revenue, the sum of net interest income and noninterest income was $279.8 million for the first quarter of 2015, an increase of $36.7 million or 15% from $243.1 million for the first quarter of 2014. The main contributors to the year-over-year improvement in non-interest income were changes in FDIC indemnification asset and receivable/payable, and increases in net gains on sale of loans, wealth management fees, derivative commission fee income, and other operating income.

Components of Net Income

	Three Months Ended March 31,
($ in millions)	2015			2014
Net interest income	$	235.7		$	258.0
Provision for loan losses	(5.0		)	(6.9		)
Noninterest income (loss)	44.1			(14.9		)
Noninterest expense (1)	(128.0		)	(120.0		)
Income tax expense (1)	(46.8		)	(42.0		)
Net income (1)	$	100.0		$	74.2
Annualized return on average total assets (1)	1.39		%	1.14		%
Annualized return on average equity (1)	13.93		%	11.64		%

(1) Prior periods were restated to reflect the retrospective application of adopting the new accounting guidance related to the Company’s investments in qualified affordable housing projects ASU 2014-01. See Note 10 of the Notes to Consolidated Financial Statements for additional information.

Net Interest Income

The Company’s primary source of revenue is net interest income, which is the difference between interest earned on loans, available-for-sale investment securities and other interest-earning assets less the interest expense on customer deposits, borrowings and other interest-bearing liabilities.

Net interest income for the three months ended March 31, 2015 totaled $235.7 million, a decrease of $22.2 million or 9% over net interest income of $258.0 million for the same period in 2014. Net interest margin, defined as net interest income divided by average earning assets, dropped by 75 basis points to 3.51% for the three months ended March 31, 2015, from 4.26% for the same period in 2014. The yield on loans was 4.51% for the three months ended March 31, 2015, below the 5.49% yield a year ago.

The decline in net interest income, net interest margin and loan yield for the three months ended March 31, 2015 as compared to the same period in 2014, was largely due to the reduced accretion income associated with the PCI loans acquired from the FDIC assisted acquisitions of UCB and Washington First International Bank (“WFIB”).

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The following table presents the net interest spread, net interest margin, average balances, interest income and expense, and the average rates by asset and liability component for the three months ended March 31, 2015 and 2014:

	Three Months Ended March 31,
	2015							2014
($ in thousands)	Average Balance			Interest		Average (1) Rate		Average Balance			Interest		Average (1) Rate
ASSETS
Interest-earning assets:
Due from banks and short-term investments	$	1,562,702		$	5,426	1.41	%	$	1,170,313		$	5,602	1.94	%
Securities purchased under resale agreements	1,268,056			4,849		1.55	%	1,341,668			4,853		1.47	%
Available-for-sale investment securities (2)	2,604,250			10,184		1.59	%	2,582,819			12,276		1.93	%
Loans (3)(4)	21,732,752			241,566		4.51	%	19,333,194			261,571		5.49	%
Federal Home Loan Bank and Federal Reserve Bank stock	85,499			1,236		5.86	%	113,110			1,871		6.71	%
Total interest-earning assets	$	27,253,259		$	263,261	3.92	%	$	24,541,104		$	286,173	4.73	%
Noninterest-earning assets:
Cash and cash equivalents	345,410							311,267
Allowance for loan losses	(261,697		)					(255,759		)
Other assets (5)	1,882,480							1,735,694
Total assets (5)	$	29,219,452						$	26,332,306
LIABILITIES AND STOCKHOLDERS’ EQUITY
Interest-bearing liabilities:
Checking deposits	$	2,526,844		$	1,761	0.28	%	$	1,838,201		$	981	0.22	%
Money market deposits	6,523,439			4,301		0.27	%	5,614,120			3,700		0.27	%
Savings deposits	1,674,012			803		0.19	%	1,734,364			708		0.17	%
Time certificate deposits	6,267,190			10,098		0.65	%	6,263,607			10,493		0.68	%
Federal funds purchased and other short-term borrowings	149			—		—		93			—		—
FHLB advances	338,759			1,033		1.24	%	451,884			1,045		0.94	%
Securities sold under repurchase agreements	789,444			8,406		4.32	%	1,009,062			10,078		4.05	%
Long-term debt	225,812			1,142		2.05	%	244,026			1,202		2.00	%
Total interest-bearing liabilities	$	18,345,649		$	27,544	0.61	%	$	17,155,357		$	28,207	0.67	%
Noninterest-bearing liabilities:
Demand deposits	7,417,858							6,121,649
Other liabilities	544,234							470,457
Stockholders’ equity (5)	2,911,711							2,584,843
Total liabilities and stockholders’ equity (5)	$	29,219,452						$	26,332,306
Interest rate spread						3.31	%						4.06	%
Net interest income and net interest margin				$	235,717	3.51	%				$	257,966	4.26	%

(1) Annualized.

(2) Includes the amortization of net premiums on available-for-sale investment securities of $4.3 million and $6.1 million for the three months ended March 31, 2015 and 2014, respectively.

(3) Includes the accretion of discount on loans of $18.2 million and $58.1 million for the three months ended March 31, 2015 and 2014, respectively. Also, includes the accretion (amortization) of net deferred loan costs of $1.0 million and $(3.1) million for the three months ended March 31, 2015 and 2014, respectively.

(4) Average balances include nonperforming loans.

(5) Prior periods were restated to reflect the retrospective application of adopting the new accounting guidance related to the Company's investments in qualified affordable housing projects ASU 2014-01. See Note 10 of the Notes to Consolidated Financial Statements for additional information.

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Analysis of Changes in Net Interest Income

Changes in the Company’s net interest income are a function of changes in rates and volumes of both interest-earning assets and interest-bearing liabilities. The following table sets forth information regarding changes in interest income and interest expense for the periods indicated. The total change for each category of interest-earning assets and interest-bearing liabilities is segmented into the change attributable to variations in volume (changes in volume multiplied by old rate) and the change attributable to variations in interest rates (changes in rates multiplied by old volume). Nonaccrual loans are included in average loans used to compute the table below:

	Three Months Ended March 31, 2015 vs. 2014
	Total Change			Changes Due to
($ in thousands)				Volume			Rate
Interest-bearing assets:
Due from banks and short-term investments	$	(176	)	$	1,595		$	(1,771	)
Securities purchased under resale agreements	(4		)	(274		)	270
Available-for-sale investment securities	(2,092		)	101			(2,193		)
Loans	(20,005		)	30,089			(50,094		)
Federal Home Loan Bank and Federal Reserve Bank stock	(635		)	(419		)	(216		)
Total interest and dividend income	$	(22,912	)	$	31,092		$	(54,004	)
Interest-bearing liabilities:
Checking deposits	$	780		$	429		$	351
Money market deposits	601			600			1
Savings deposits	95			(25		)	120
Time certificate deposits	(395		)	6			(401		)
FHLB advances	(12		)	(298		)	286
Securities sold under repurchase agreements	(1,672		)	(2,305		)	633
Long-term debt	(60		)	(91		)	31
Total interest expense	$	(663	)	$	(1,684	)	$	1,021
Change in net interest income	$	(22,249	)	$	32,776		$	(55,025	)

Provision for Loan Losses

The Company recorded a provision for loan losses on non-PCI loans of $5.1 million and $7.0 million during the three months ended March 31, 2015 and 2014, respectively. The Company recorded a reversal of provision for loan losses on PCI loans of $71 thousand and $67 thousand during the three months ended March 31, 2015 and 2014, respectively.

Provisions for loan losses are charged to income to bring the allowance for credit losses as well as the allowance for unfunded loan commitments, off-balance sheet credit exposures, and recourse provisions to a level deemed appropriate by the Company based on the factors discussed under the “Management's Discussion and Analysis of Financial Condition and Results of Operations — Allowance for Loan Losses” section of this report.

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Noninterest Income (Loss)

The following table presents components of noninterest income (loss) for the periods indicated:

	Three Months Ended March 31,
($ in millions)	2015			2014
Branch fees	$	9.4		$	9.4
Letters of credit fees and foreign exchange income	8.7			6.9
Ancillary loan fees	2.7			2.5
Wealth management fees	5.2			3.0
Derivative commission fee income	5.3			2.8
Changes in FDIC indemnification asset and receivable/payable	(8.4		)	(53.6		)
Net gains on sales of loans	9.6			6.2
Net gains on sales of available-for-sale investment securities	4.4			3.4
Other operating income	7.4			4.5
Total noninterest income (loss)	$	44.1		$	(14.9	)

Noninterest income includes revenues earned from sources other than interest income. These sources include service charges and fees on deposit accounts, fees and commissions generated from trade finance activities and the issuance of letters of credit, ancillary fees on loans, net gains on sales of loans and available-for-sale investment securities, changes in the FDIC indemnification asset and receivable/payable and other noninterest-related revenues.

Noninterest income increased by $59.0 million from a loss of $14.9 million for the three months ended March 31, 2014 to income of $44.1 million for the three months ended March 31, 2015. This improvement was mainly due to a $45.2 million decline in expenses related to changes in FDIC indemnification asset and receivable/payable, a $3.4 million increase in net gains on sale of loans, a $2.8 million increase in other operating income, a $2.5 million increase in derivative commission fee income and a $2.2 million increase in wealth management fees.

For the three months ended March 31, 2015, the Company had proceeds from total loans sold of $679.8 million and recorded net gains on sale of loans of $9.6 million, compared to proceeds of loans sold of $183.6 million and $6.2 million of gains on sale of loans for the three months ended March 31, 2014.

Changes in FDIC indemnification asset and receivable/payable decreased by $45.2 million or 84% to $8.4 million for the three months ended March 31, 2015 from $53.6 million for the same period in 2014. The decrease in the changes in the FDIC indemnification asset and receivable/payable was primarily attributable to the expiration of the shared-loss coverage for the UCB commercial loans after December 31, 2014 and the continued strong credit performance of the existing covered loans.

Other operating income increased $2.8 million or 62% to $7.4 million for the three months ended March 31, 2015 from $4.5 million a year ago. The higher operating income was mainly due to the gain on the sale of a building.

Wealth management fees and derivative commission fee income rose $2.2 million and $2.5 million, respectively, to $5.2 million and $5.3 million, respectively, for the three months ended March 31, 2015, compared to the same period in the prior year. Comparable figures for the three months ended March 31, 2014 were $3.0 million for wealth management fees and $2.8 million for derivative commission fee income. The gains were driven by growth in investment advisory services and income earned from assisting customers in hedging interest rates.

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Noninterest Expense

The following table presents the various components of noninterest expense for the periods indicated:

	Three Months Ended March 31,
($ in millions)	2015			2014
Compensation and employee benefits	$	64.3		$	59.3
Occupancy and equipment expense	15.4			15.9
Amortization of tax credit and other investments (1)	6.3			1.5
Amortization of premiums on deposits acquired	2.4			2.5
Deposit insurance premiums and regulatory assessments	5.7			5.7
Loan related expenses	2.3			2.6
Other real estate owned (income) expense	(1.0		)	1.3
Legal expense	6.9			3.8
Data processing	2.6			8.2
Other operating expenses	23.2			19.2
Total noninterest expense (1)	$	128.0		$	120.0

(1) Prior periods were restated to reflect the retrospective application of adopting the new accounting guidance related to the Company's investments in qualified affordable housing projects ASU 2014-01. See Note 10 of the Notes to Consolidated Financial Statements for additional information.

Noninterest expense totaled $128.0 million for the three months ended March 31, 2015, $8.0 million or 7% above the prior year figure of $120.0 million. The increase resulted from higher compensation and employee benefits, amortization of tax credit investments and legal expenses, partly offset by lower data processing.

Compensation and employee benefits rose $5.0 million or 8% to $64.3 million for the three months ended March 31, 2015, compared to $59.3 million for the same period in 2014. The growth in personnel expense was primarily due to annual salary increases and higher benefits expense associated with a larger payroll.

The amortization of tax credit and other investments increased $4.8 million from $1.5 million in the three months ended March 31, 2014 to $6.3 million for the three months ended March 31, 2015. This increase was mainly related to the amortization of a renewable energy tax credit investment purchased in the first three months of 2015.

Legal expense increased $3.1 million or 81% to $6.9 million for the three months ended March 31, 2015 compared to $3.8 million for the same period in 2014, mainly due to litigation settlements and additional accruals for pending litigation.

Data processing expense decreased $5.6 million or 68% from $8.2 million in the three months ended March 31, 2014 to $2.6 million for the three months ended March 31, 2015. The year-to-year change reflected the impact of nonrecurring merger and integration expense related to the MetroCorp acquisition in the prior year.

Income Taxes

Provision for income taxes was $46.8 million for the three months ended March 31, 2015, representing an effective tax rate of 32%. In comparison, income tax expense was $42.0 million, representing an effective tax rate of 36% for the three months ended March 31, 2014. The lower effective tax rate for the three months ended March 31, 2015 compared to the three months ended March 31, 2014, was mainly due to the additional purchases of affordable housing partnerships and other tax credit investments. Included in the income tax expense recognized in the three months ended March 31, 2015 and 2014 was $13.4 million and $11.1 million, respectively, of tax credits generated mainly from investments in affordable housing partnerships and other tax credit investments.

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Management regularly reviews the Company’s tax positions and deferred tax assets. Factors considered in this analysis include future reversals of existing temporary differences, future taxable income exclusive of reversing differences, taxable income in prior carryback years, and tax planning strategies. The Company accounts for income taxes using the asset and liability approach, the objective of which is to establish deferred tax assets and liabilities for the temporary differences between the financial reporting basis and the tax basis of the Company’s assets and liabilities at enacted rates expected to be in effect when such amounts are realized and settled. As of March 31, 2015 and December 31, 2014, the Company had a net deferred tax asset of $382.6 million and $389.6 million, respectively.

A valuation allowance is established for deferred tax assets if, based on the weight of available evidence, it is more likely than not that some portion or all of the deferred tax assets will not be realized. A valuation allowance is established, when necessary, to reduce the deferred tax assets to the amount that is more likely than not to be realized. Management has concluded that it is more likely than not that all of the benefits of the deferred tax assets will be realized, with the exception of the deferred tax assets related to certain state NOLs. Accordingly, a valuation allowance has been recorded for these amounts. The Company believes that adequate provisions have been made for all income tax uncertainties consistent with the standards of ASC 740-10.

Operating Segment Results

The Company defines its operating segments based on its core strategy, and the Company has identified three reportable operating segments: Retail Banking, Commercial Banking and Other.

The Retail Banking segment focuses primarily on retail operations through the Bank’s branch network. The Commercial Banking segment, which includes C&I and commercial real estate (“CRE”), primarily generates commercial loans through the efforts of the commercial lending offices located in California, New York, Texas, Washington, Massachusetts, Nevada and Georgia. Furthermore, the Commercial Banking segment also offers a wide variety of international finance and trade services and products. The remaining centralized functions, including the treasury operations of the Company and eliminations of intersegment amounts have been aggregated and included in the “Other” segment.

Changes in the Company’s management structure or reporting methodologies may result in changes in the measurement of operating segment results. Results for prior periods are generally restated for comparability due to changes in management structure or reporting methodologies unless it is not deemed practicable to do so.

The Company’s transfer pricing process is formulated with the goal of incenting loan and deposit growth that is consistent with the Company’s overall growth objectives, as well as to provide a reasonable and consistent basis for measurement of the Company’s business segments and product net interest margins. The Company’s transfer pricing assumptions and methodologies are reviewed at least annually to ensure that the process is reflective of current market conditions.

For more information about the Company’s segments, including information about the underlying accounting and reporting process, please see Note 14 to the Company’s consolidated financial statements presented elsewhere in this report.

Retail Banking

The Retail Banking segment reported pretax income of $52.9 million for the three months ended March 31, 2015, compared to $52.2 million for the same period in 2014. The increase in pretax income for this segment during the three months ended March 31, 2015 was driven by an increase in noninterest income and a decrease in provision for loan losses, partially offset by a decrease in net interest income and an increase in noninterest expense.

Net interest income for this segment decreased $9.6 million or 8% to $109.6 million for the three months ended March 31, 2015, compared to $119.2 million for the same period in 2014. The decrease was primarily due to lower discount accretion to interest income from the PCI loan portfolio and decrease in the student loan portfolio.

Noninterest income for this segment increased $15.3 million to income of $12.9 million for the three months ended March 31, 2015, compared to a loss of $2.4 million recorded for the same period in 2014. The increase in noninterest income was attributable to a decrease in the reduction of changes in FDIC indemnification asset and receivable/payable, an increase in wealth management fees, and an increase from gains on sale of residential single-family loans compared to gains on sale of student loans for the same period in 2014.

Noninterest expense for this segment increased $2.3 million or 4% to $54.6 million during the three months ended March 31, 2015, compared to $52.3 million for the same period in 2014. This increase was primarily due to increases in compensation and employee benefits and occupancy and equipment expenses, partially offset by decreases in loan-related expenses.

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Commercial Banking

The Commercial Banking segment reported pretax income of $93.2 million for the three months ended March 31, 2015, compared to $86.9 million for the same period in 2014. The increase during the three months ended March 31, 2015, was attributable to higher noninterest income, partially offset by a decrease in net interest income and an increase in noninterest expense.

Net interest income for this segment decreased $27.7 million or 18% to $125.2 million for the three months ended March 31, 2015, compared to $152.9 million for the same period in 2014. The decrease in net interest income was primarily due to lower discount accretion to interest income from the PCI loan portfolio.

Noninterest income for this segment improved $41.2 million or 190% to $19.5 million during the three months ended March 31, 2015, compared to a noninterest loss of $21.7 million for the same period in 2014. The increase for this segment was primarily due to a reduction of changes in the FDIC indemnification asset and receivable/payable and increases in derivative income, loan fees, and gains on sale of loans.

Noninterest expense increased $4.2 million or 9% to $50.0 million during the three months ended March 31, 2015, compared to $45.8 million for the same period in 2014. The increase in noninterest expense was primarily due to higher compensation and employee benefits, partially offset by higher net gains on sale of OREO.

Other

The Other segment reported pretax income of $716 thousand for the three months ended March 31, 2015, compared to pretax loss of $22.9 million recorded for the same period in 2014.

Net interest income for this segment increased $15.0 million or 106%, to income of $937 thousand for the three months ended March 31, 2015, compared to a loss of $14.1 million for the same period in 2014. The Other segment includes the activities of the treasury function, which is responsible for the liquidity and interest rate risk management of the Company, and supports the Retail Banking and Commercial Banking segments through funds transfer pricing which is the primary cause of the increase in net interest income. In addition, it bears the cost of adverse movements in interest rates which affect the net interest margin.

Noninterest income for this segment increased $2.5 million or 27% to $11.7 million for the three months ended March 31, 2015, compared to noninterest income of $9.2 million for the same period in 2014. The increase in noninterest income was primarily due to gains on sale of fixed assets and available-for-sale investment securities.

Noninterest expense for this segment increased $1.6 million or 7% to $23.4 million for the three months ended March 31, 2015, compared to $21.8 million for the same period in 2014. The increase in noninterest expense was primarily due to higher amortization of tax credit and other investments, legal expenses, and consulting expenses, partially offset by lower data processing expenses due to non-recurrence of merger and integration costs from the MetroCorp acquisition last year.

Balance Sheet Analysis

Total assets increased $1.17 billion or 4%, to $29.91 billion as of March 31, 2015, compared to $28.74 billion as of December 31, 2014. The increase in total assets was primarily due to increases of $846.3 million in cash and cash equivalents, $325.0 million in securities purchased under resale agreements, and $214.7 million in available-for-sale investment securities. These increases were partially offset by a decrease in total loans of $201.2 million. The increase in cash and cash equivalents and securities purchased under resale agreements was largely due to the timing of cash inflows versus outflows from the fundings, payments, and cash requirements related to normal operating activities. The decrease in total loans was primarily due to $668.8 million of loans sold to better reposition the balance sheet for future opportunities, offset by organic growth of $467.3 million primarily in CRE, residential mortgages, and consumer loans.

Total deposits increased $1.15 billion or 5%, to $25.16 billion as of March 31, 2015 compared to $24.01 billion as of December 31, 2014. This increase was primarily due to core deposit growth of $890.4 million, which was fueled by growth from our commercial depositors. Noninterest-bearing, money market, savings, and interest-bearing checking accounts make up our core deposits. In addition, time deposits rose $263.6 million mainly due to the expansion in our public deposit relationships.

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Securities Purchased Under Resale Agreements

The Company purchases securities under resale agreements (“resale agreements”) with terms that range from one day to several years. Total securities resale agreements increased $325.0 million or 27%, to $1.55 billion as of March 31, 2015, compared with $1.23 billion as of December 31, 2014. The Company nets repurchase and resale transactions with the same counterparty on the consolidated balance sheets where it has a legally enforceable master netting agreement and when the transactions are eligible for netting under ASC 210-20-45. Refer to Note 6 - Securities purchased under resale agreement and sold under repurchase agreements included in this report, for further details.

Purchases of resale agreements are fully-collateralized to protect against unfavorable market price movements. The Company monitors the fair market value of the underlying securities that collateralize the related receivable on resale agreements, including accrued interest. In the event that the fair market value of the securities decreases below the carrying amount of the related repurchase agreement, the counterparty is required to deliver an equivalent value of additional securities. The counterparties to these agreements are nationally recognized investment banking firms that meet credit eligibility criteria and with whom a master repurchase agreement has been duly executed.

Available-for-Sale Investment Securities

Income from investing activities provides a significant portion of the Company’s total income. The Company aims to maintain an investment portfolio with an appropriate mix of fixed rate and adjustable-rate securities with relatively short maturities to minimize overall interest rate risk. The Company’s available-for-sale investment securities portfolio primarily consists of U.S. Treasury securities, U.S. government agency securities, U.S. government sponsored enterprise debt securities, U.S. government sponsored enterprise and other mortgage-backed securities, municipal securities and corporate debt securities. Investments classified as available-for-sale are carried at their estimated fair values with the corresponding changes in fair values recorded in accumulated other comprehensive income, a component of stockholders’ equity.

Total available-for-sale securities increased to $2.84 billion as of March 31, 2015, from $2.63 billion as of December 31, 2014. The investment portfolio had net unrealized gains of $23.2 million and $7.2 million as of March 31, 2015 and December 31, 2014, respectively. The net unrealized gains on available-for-sale securities were primarily attributed to changes in the yield curve. As of March 31, 2015 and December 31, 2014, available-for-sale investment securities with par value of $1.88 billion and $1.93 billion, respectively, were pledged to secure public deposits, repurchase agreements, the Federal Reserve Bank discount window, and for other purposes required or permitted by law.

Total repayments/maturities and proceeds from sales of available-for-sale investment securities amounted to $138.4 million and $180.5 million, respectively, during the three months ended March 31, 2015. Proceeds from repayments, maturities, sales, and redemptions were applied towards additional available-for-sale investment securities purchases totaling $517.5 million during the three months ended March 31, 2015. The Company recorded net gains on sales of available-for-sale investment securities totaling $4.4 million during the three months ended March 31, 2015.

Total repayments/maturities and proceeds from sales of available-for-sale investment securities amounted to $151.4 million and $330.2 million, respectively, during the three months ended March 31, 2014. Proceeds from repayments, maturities, sales, and redemptions were applied toward additional available-for-sale investment securities purchases totaling $138.1 million during the three months ended March 31, 2014. The Company recorded net gains on sales of available-for-sale investment securities totaling $3.4 million during the three months ended March 31, 2014.

The Company performs regular impairment analyses on available-for-sale investment securities. If the Company determines that a decline in fair value is other-than-temporary, the credit-related impairment loss is recognized in current earnings. The noncredit-related impairment losses are charged to other comprehensive income which is the portion of the loss attributed to market rates or other factors non-credit related. Other-than-temporary declines in fair value are assessed based on factors including the duration the security has been in a continuous unrealized loss position, the severity of the decline in value, the rating of the security, the probability that the Company will be unable to collect all amounts due, and the Company’s ability and intent to not sell the security before recovery of its amortized cost basis. For securities that are determined to have temporary declines in value, the Company has both the ability and the intent to hold these securities and it is not more likely than not that the Company will be required to sell these securities before recovery of their amortized cost basis. There were no other-than-temporary credit losses for the three months ended March 31, 2015 and 2014.

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The following table presents the weighted average yields and contractual maturity distribution, excluding periodic principal payments, of the Company’s available-for-sale investment securities as of March 31, 2015:

	Within One Year				After One But Within Five Years				After Five But Within Ten Years				After Ten Years				Total
($ in thousands)	Amount		Yield		Amount		Yield		Amount		Yield		Amount		Yield		Amount		Yield
March 31, 2015
Available-for-sale investment securities
U.S. Treasury securities	$	50,772	0.42	%	$	1,121,454	1.16	%	$	—	—	%	$	—	—	%	$	1,172,226	1.13	%
U.S. government agency and U.S. government sponsored enterprise debt securities	278,214		1.48	%	57,406		1.52	%	76,346		2.16	%	—		—	%	411,966		1.61	%
U.S. government agency and U.S. government sponsored enterprise mortgage-backed securities:
Commercial mortgage-backed securities	—		—	%	2,614		3.70	%	47,971		2.34	%	44,650		2.43	%	95,235		2.42	%
Residential mortgage-backed securities	—		—	%	—		—	%	25,186		1.74	%	702,170		1.76	%	727,356		1.76	%
Municipal securities	3,176		2.84	%	107,838		2.43	%	72,430		2.37	%	7,802		3.94	%	191,246		2.48	%
Other residential mortgage-backed securities:
Investment grade	—		—	%	—		—	%	—		—	%	51,501		3.44	%	51,501		3.44	%
Corporate debt securities:
Investment grade	51,177		0.95	%	—		—	%	89,224		1.50	%	—		—	%	140,401		1.30	%
Non-investment grade	9,501		0.88	%	—		—	%	—		—	%	—		—	%	9,501		0.88	%
Other securities	41,653		2.54	%	—		—	%	—		—	%	—		—	%	41,653		2.54	%
Total available-for-sale investment securities	$	434,493			$	1,289,312			$	311,157			$	806,123			$	2,841,085

For complete discussion and disclosure see Note 7 to the Company’s consolidated financial statements.

Total Loan Portfolio

The Company offers a broad range of products designed to meet the credit needs of its borrowers.  The Company’s lending activities consist of residential single-family loans, residential multifamily loans, income producing CRE loans, land loans, construction loans, commercial business loans, trade finance and consumer loans.

CRE Loans. The CRE loan portfolio includes income producing real estate loans, construction loans and land loans. The Company continues to originate CRE loans that are advantageous opportunities for the Bank. Although real estate lending activities are collateralized by real property, these transactions are subject to similar credit evaluation, underwriting and monitoring standards as those applied to commercial business loans. Approximately 78% of the CRE loans are secured by real estate in California. Since a significant portion of the real estate loans are secured by properties located in California, changes in the California economy and in real estate values could have a significant impact on the collectability of the loans and on the level of allowance for loan losses required.

C&I Loans. The C&I loan portfolio includes commercial business and trade finance loans. The Company finances small and middle-market businesses in a wide spectrum of industries throughout California. Included in commercial business loans are loans for working capital, accounts receivable lines, inventory lines, SBA loans and lease financing. The Company also offers a variety of international trade services and products, including letters of credit, revolving lines of credit, import loans, bankers’ acceptances, working capital lines, domestic purchase financing and pre-export financing.

Most of the Company’s trade finance activities are related to trade with Asian countries. However, a majority of the Company’s loans are made to companies domiciled in the United States. A substantial portion of this business involves California based customers engaged in import and export activities. The Company also offers export-import financing to various customers. Certain trade finance loans may be guaranteed by the Export-Import Bank of the United States or are direct obligations of the Export-Import Bank of China. The Company’s trade finance portfolio primarily represents loans made to borrowers that import goods into the U.S. and export goods to China.

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Residential Loans. The residential loan portfolio consists of both single-family and multifamily loans. The Company offers adjustable rate (“ARM”) first mortgage loans secured by one-to-four unit residential properties located in its primary lending areas. The Company offers ARM single-family loan programs with one-year or three-year initial fixed periods. In addition, the Company also offers ARM multifamily residential loan program with six-month or three-year initial fixed periods.

Consumer Loans. The consumer loans segment includes home equity lines of credit (“HELOCs”), auto loans, and insurance premium financing loans. The Company's ARM HELOCs are secured by one-to-four unit residential properties located in its primary lending areas. The program is a low documentation program that requires low loan to value ratios, typically 60% or less. These loans have historically experienced low delinquency and default rates.

The Company, from time to time, sells problem loans as part of the overall management of its nonperforming assets. The Company also identifies opportunities to sell certain portfolios when the pricing is attractive to provide additional noninterest income. The Company sells these loans out of the loans held for sale portfolio. Net loans, including loans held for sale, decreased $201.2 million or 1%, to $21.31 billion as of March 31, 2015, as compared to $21.51 billion as of December 31, 2014. The decrease was primarily due to the sale of $668.8 million in loans, comprised of $336.7 million of syndicated loans included in the C&I loan portfolio, $290.8 million of single family loans, $33.3 million of SBA 7(a) loans and $8.0 million of consumer loans. The loan sales were partially offset by organic loan growth of $467.3 million.

The following table presents the composition of the Company's total loan portfolio as of March 31, 2015 and December 31, 2014:

	March 31, 2015					December 31, 2014
($ in thousands)	Amount			Percent		Amount			Percent
CRE:
Income producing	$	6,455,177		30	%	$	6,256,059		29	%
Construction	367,460			2	%	332,287			1	%
Land	222,784			1	%	231,167			1	%
Total CRE	7,045,421			33	%	6,819,513			31	%
C&I:
Commercial business	6,871,450			32	%	7,181,189			33	%
Trade finance	849,314			4	%	896,012			4	%
Total C&I	7,720,764			36	%	8,077,201			37	%
Residential:
Single-family	3,512,794			16	%	3,866,781			18	%
Multifamily	1,484,425			7	%	1,449,908			7	%
Total residential	4,997,219			23	%	5,316,689			25	%
Consumer	1,612,164			8	%	1,513,742			7	%
Total loans held-for-investment (1)	$	21,375,568		100	%	$	21,727,145		100	%
Unearned fees, premiums, and discounts, net	(899		)			2,804
Allowance for loan losses	(257,738		)			(261,679		)
Loans held for sale	196,111					45,950
Total loans, net	$	21,313,042				$	21,514,220

(1) Loans net of ASC 310-30 discount.

The Company’s loan portfolio includes originated and purchased loans. Originated and purchased loans, for which there was no evidence of credit deterioration at their acquisition date, are referred to collectively as non-PCI loans. Acquired loans for which there was, at the acquisition date, evidence of credit deterioration are referred to as PCI loans.

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PCI loans consist of loans acquired with deteriorated quality from the United Commercial Bank (“UCB”) FDIC assisted acquisition on November 6, 2009, the Washington First International Bank (“WFIB”) FDIC assisted acquisition on June 11, 2010 and, to a lesser extent, a small portion of loans acquired from the MetroCorp acquisition on January 17, 2014. Refer to Note 3 — Business Combination, included in this report, for further details on the MetroCorp acquisition and Note 8 — Covered Assets and FDIC Indemnification Asset of the Company’s 2014 Form 10-K for additional details related to the WFIB and UCB acquisitions. PCI loans are recorded net of ASC 310-30 discount and totaled $1.24 billion and $1.32 billion as of March 31, 2015 and December 31, 2014, respectively. Of the total $1.24 billion PCI loans as of March 31, 2015, $311.6 million were covered under shared-loss agreements. Of the total $1.32 billion PCI loans as of December 31, 2014, $1.23 billion were covered under shared-loss agreements. As of March 31, 2015 and December 31, 2014, $354.4 million and $1.48 billion of total loans were covered under shared-loss agreements.

Covered assets consist of loans receivable and OREO that were acquired in the WFIB acquisition on June 11, 2010 and in the UCB acquisition on November 6, 2009 for which the Company entered into shared-loss agreements with the FDIC. Pursuant to the terms of the shared-loss agreements, the FDIC is obligated to reimburse the Company 80% of eligible losses for both UCB and WFIB with respect to covered assets. For the UCB covered assets, the FDIC will reimburse the Company for 95% of eligible losses in excess of $2.05 billion. The Company has a corresponding obligation to reimburse the FDIC for 80% or 95%, as applicable, of eligible recoveries with respect to covered assets. The shared-loss coverage of the UCB commercial loans ended after December 31, 2014. The shared-loss coverage of the WFIB commercial loans will extend through June 30, 2015. The shared-loss coverage for both UCB and WFIB residential loans will extend through November 30, 2019 and June 30, 2020, respectively. Refer to Note 8 - Covered Assets and FDIC Indemnification Assets of the Company’s 2014 Form 10-K for additional details related to the shared-loss agreements.

The Company is amortizing the difference between the recorded amount of the FDIC indemnification asset and the expected reimbursement from the FDIC over the life of the indemnification asset. Due to continued payoffs and improved credit performance of the covered portfolio as compared to the Company’s original estimates, the expected reimbursement from the FDIC under the shared-loss agreements has decreased and a net payable to the FDIC has been recorded. In prior years, due to the estimated losses from the covered portfolio and the corresponding expected payments from the FDIC, the Company recorded an FDIC indemnification asset. As of March 31, 2015, the net payable to the FDIC was $101.4 million, and is included in accrued expenses and other liabilities on the consolidated balance sheet. In comparison, as of March 31, 2014, the Company recorded a net FDIC indemnification asset of $27.6 million, which is included in other assets on the consolidated balance sheet.

As of March 31, 2015, $770.8 million of loans were held in the Company’s overseas offices, including the Hong Kong branch and the subsidiary bank in China. In total, these foreign loans represent approximately 3% of total consolidated assets. These loans are included in the composition of the total loan portfolio table above.

Non-PCI Nonperforming Assets

Generally, the Company’s policy is to place a loan on nonaccrual status if principal or interest payments are past due in excess of 90 days or the full collection of principal or interest becomes uncertain, regardless of the length of past due status. When a loan reaches nonaccrual status, any interest accrued on the loan is reversed and charged against current income. In general, subsequent payments received are applied to the outstanding principal balance of the loan. Nonaccrual loans that demonstrate a satisfactory payment trend for several months are returned to full accrual status subject to management’s assessment of the full collectability of the loan.

Non-PCI nonperforming assets are comprised of nonaccrual loans, accruing loans past due 90 days or more and other real estate owned, net. Non-PCI nonperforming assets totaled $120.5 million, or 0.40% of total assets, as of March 31, 2015 and $132.4 million, or 0.46% of total assets, as of December 31, 2014. Non-PCI nonaccrual loans amounted to $87.8 million as of March 31, 2015, compared with $100.3 million as of December 31, 2014. Nearly half or $42.1 million of the $87.8 million non-PCI nonaccrual loans consisted of loans which were less than 90 days past due as of March 31, 2015. Comparable figures as of December 31, 2014 were $41.8 million or 42% of the $100.3 million non-PCI nonaccrual loans. Net charge-offs for non-PCI nonperforming loans were $6.0 million for the three months ended March 31, 2015. In comparison, net charge-offs for non-PCI nonperforming loans were $4.3 million for the three months ended March 31, 2014.

Loans totaling $30.0 million were placed on nonaccrual status during the three months ended March 31, 2015. Additions to nonaccrual loans during the three months ended March 31, 2015 were offset by $25.7 million in payoffs and principal paydowns, $7.5 million in gross charge-offs, $6.6 million in loans brought current, $2.1 million in loans that were transferred to OREO and $568 thousand in loans sold. Additions to nonaccrual loans during the three months ended March 31, 2015 were comprised of $12.1 million in C&I loans, $11.7 million in CRE loans, $5.2 million in residential loans and $1.0 million in consumer loans.

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The Company had $53.5 million and $68.3 million in total performing TDR loans as of March 31, 2015 and December 31, 2014, respectively.  Nonperforming TDR loans were $24.2 million and $20.7 million as of March 31, 2015 and December 31, 2014, respectively, and are included in nonaccrual loans.  Included in the total TDR loans were $2.3 million and $2.9 million of performing A/B notes as of March 31, 2015 and December 31, 2014, respectively.  In A/B note restructurings, the original note is bifurcated into two notes where the A note represents the portion of the original loan which allows for acceptable loan-to-value and debt coverage on the collateral and is expected to be collected in full and the B note represents the portion of the original loan where there is a shortfall in value and is fully charged off.  The A/B note is comprised of A note balance only.  A notes are not disclosed as TDRs in subsequent years after the year of restructuring if the restructuring agreement specifies an interest rate equal to or greater than the rate that the Company was willing to accept at the time of the restructuring for a new loan with comparable risk and the loan is not impaired based on the terms specified by the restructuring agreement.  As of March 31, 2015, TDR loans were comprised of $28.9 million in CRE loans, $26.3 million in residential loans, $21.2 million in C&I loans and $1.3 million in consumer loans. As of December 31, 2014, total TDRs were comprised of $36.6 million in CRE loans, $29.5 million in residential loans, $21.7 million in C&I loans and $1.2 million in consumer loans.

The following table presents information regarding non-PCI nonaccrual loans, loans 90 or more days past due but not on nonaccrual, restructured loans and other real estate owned as of March 31, 2015 and December 31, 2014:

($ in thousands)	March 31, 2015			December 31, 2014
Nonaccrual loans	$	87,780		$	100,262
Loans 90 or more days past due but not on nonaccrual	—			—
Total nonperforming loans	87,780			100,262
Other real estate owned, net	32,692			32,111
Total nonperforming assets	$	120,472		$	132,373
Performing restructured loans	$	53,507		$	68,338
Non-PCI nonperforming assets to total assets	0.40		%	0.46		%
Non-PCI nonaccrual loans to total loans held-for-investment	0.41		%	0.46		%
Total allowance for loan losses to non-PCI nonaccrual loans	293.62		%	261.00		%

The Company evaluates loan impairment according to the provisions of ASC 310-10, Receivables.  Under ASC 310-10, loans are considered impaired when it is probable that the Company will be unable to collect all amounts due according to the contractual terms of the loan agreement, including scheduled interest payments.  Impaired loans are measured based on the present value of expected future cash flows discounted at the loan’s effective interest rate or, as an expedient, at the loan’s observable market price or the fair value of the collateral if the loan is collateral dependent, less costs to sell.  If the measurement of the impaired loan is less than the recorded investment in the loan and the loan is classified as nonperforming and uncollectible, the deficiency is charged off against the allowance for loan losses.  Also, in accordance with ASC 310-10, loans that are considered impaired are specifically excluded from the quarterly migration analysis when determining the amount of the general valuation allowance for loan losses required for the period.

For collateral dependent loans, a third party appraisal or evaluation is normally obtained to ensure the loan value is charged down to the fair value of the collateral.  Third party appraisals and evaluations are reviewed by the Company's appraisal department.  Updated appraisals and evaluations are obtained on a regular basis or at least annually, for impaired loans and OREO.  On a quarterly basis, all appraisals and evaluations of nonperforming assets are reviewed to assess the current carrying value and to ensure that the current carrying value is appropriate.  In calculating the discount to be applied to an appraisal or evaluation, if necessary, the Company would consider the location of collateral, the property type, and third party comparable sales.  For certain impaired loans, the Company utilizes the discounted cash flow approach and applies a discount rate derived from historical data. If it is determined by management that the current value is not appropriate, adjustments to the carrying value will be calculated and a charge-off may be taken to reduce the loan or the OREO to the appropriate adjusted carrying value.

As of March 31, 2015, the Company’s total recorded investment in impaired loans was $130.2 million, compared with $154.1 million as of December 31, 2014.  Impaired loans exclude the homogeneous consumer loan portfolio which is evaluated collectively for impairment.  Impaired loans include non-PCI loans held-for-investment on nonaccrual status, regardless of the collateral coverage, and all loans modified in a TDR.  As of March 31, 2015, the allowance for loan losses included $20.2 million for impaired loans with a total recorded balance of $59.1 million.  As of December 31, 2014, the allowance for loan losses included $19.5 million for impaired loans with a total recorded balance of $71.7 million.

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The following table presents information regarding non-PCI impaired loans as of March 31, 2015 and December 31, 2014:

	March 31, 2015				December 31, 2014
($ in thousands)	Amount		Percent		Amount		Percent
CRE:
Income producing	$	43,187	33	%	$	50,045	33	%
Construction	916		1	%	6,888		4	%
Land	3,369		2	%	8,460		5	%
Total CRE impaired loans	47,472		36	%	65,393		42	%
C&I:
Commercial business	39,001		30	%	36,269		24	%
Trade finance	216		—		274		—
Total C&I impaired loans	39,217		30	%	36,543		24	%
Residential:
Single-family	15,411		12	%	16,535		11	%
Multifamily	26,794		21	%	34,390		22	%
Total residential impaired loans	42,205		33	%	50,925		33	%
Consumer	1,258		1	%	1,259		1	%
Total gross impaired loans	$	130,152	100	%	$	154,120	100	%

Allowance for Loan Losses

The Company is committed to maintaining the allowance for loan losses at a level that is commensurate with the estimated inherent loss in the loan portfolio.  In addition to regular quarterly reviews of the adequacy of the allowance for loan losses, the Company performs an ongoing assessment of the risks inherent in the loan portfolio.  The allowance for loan losses is increased by the provision for loan losses which is charged against current period operating results, and is increased or decreased by the amount of net recoveries or charge-offs, respectively, during the period.  While the Company believes that the allowance for loan losses is appropriate as of March 31, 2015, future additions to the allowance will be subject to a continuing evaluation of inherent risks in the loan portfolio.

The Company’s methodology to determine the overall appropriateness of the allowance is based on a loss migration model and qualitative considerations.  The migration analysis looks at pools of loans having similar characteristics and analyzes their loss rates over a historical period.  The Company utilizes historical loss factors derived from trends and losses associated with each pool over a specified period of time.  Based on this process, the Company assigns loss factors to each loan grade within each pool of loans.  Loss rates derived by the migration model are based predominantly on historical loss trends that may not be indicative of the actual or inherent loss potential.  As such, the Company utilizes qualitative and environmental factors as adjusting mechanisms to supplement the historical results of the classification migration model.  Qualitative considerations include, but are not limited to, prevailing economic or market conditions, relative risk profiles of various loan segments, volume concentrations, growth trends, delinquency and nonaccrual status, problem loan trends, and geographic concentrations.  Qualitative and environmental factors are reflected as percent adjustments and are added to the historical loss rates derived from the classified asset migration model to determine the appropriate allowance amount for each loan pool.

The Company maintains an allowance on non-PCI and PCI loans. Based on the Company’s estimates of cash flows expected to be collected, the Company establishes an allowance for the PCI loans, with a charge to income through the provision for loan losses.  As of March 31, 2015, the Company has established an allowance of $643 thousand on $1.24 billion of PCI loans. As of December 31, 2014, an allowance of $714 thousand was established on $1.32 billion of PCI loans. The allowance balances for both periods were allocated mainly to the PCI CRE loans, and are included in the following tables. With respect to the PCI loans, losses are estimated collectively for groups of loans with similar characteristics.

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The following table presents the Company’s allocation of the combined non-PCI and PCI allowance for loan losses by loan segment and the ratio of each loan segment to total loans as of the dates indicated:

	March 31, 2015				December 31, 2014
($ in thousands)	Amount		Percent		Amount		Percent
CRE	$	69,740	27	%	$	72,263	28	%
C&I	133,914		52	%	134,598		51	%
Residential	42,990		17	%	43,856		17	%
Consumer	10,451		4	%	10,248		4	%
Allowance for PCI loans	643		—		714		—
Total	$	257,738	100	%	$	261,679	100	%

As of March 31, 2015, the allowance for loan losses amounted to $257.7 million, or 1.21% of total loans held-for investment, compared with $261.7 million or 1.20% of total loans held-for-investment as of December 31, 2014 and $252.1 million or 1.30% of total loans held-for-investment as of March 31, 2014.

The Company recorded provision for loan losses on total loans of $5.0 million and $6.9 million during the three months ended March 31, 2015 and 2014, respectively.  During the three months ended March 31, 2015, the Company recorded $6.0 million in net charge-offs representing 0.11% of average loans held-for-investment during the quarter, on an annualized basis.  In comparison, the Company recorded net charge-offs totaling $4.3 million, representing 0.09% of average loans held-for-investment, on an annualized basis, for the same period in 2014.

The allowance for unfunded loan commitments, off-balance sheet credit exposures and recourse provisions is included in accrued expenses and other liabilities and amounted to $15.6 million at March 31, 2015, compared to $12.7 million at December 31, 2014. Net adjustments to the allowance for unfunded loan commitments, off-balance sheet credit exposures and recourse provisions are included in the provision for loan losses.

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The following tables present a summary of the activity in the allowance for loan losses on total loans for the periods indicated:

	Three Months Ended March 31,
($ in thousands)	2015			2014
Allowance for loan losses, beginning of period	$	261,679		$	249,675
Provision for loan losses	4,987			6,933
(Reversal of) provision for unfunded loan commitments and letters of credit	(2,920		)	(215		)
Gross charge-offs:
CRE	(1,002		)	(319		)
C&I	(6,589		)	(5,531		)
Residential	(746		)	(283		)
Consumer	(463		)	(3		)
Total gross charge-offs	(8,800		)	(6,136		)
Gross recoveries:
CRE	812			828
C&I	527			911
Residential	1,451			137
Consumer	2			3
Total gross recoveries	2,792			1,879
Net charge-offs	(6,008		)	(4,257		)
Total allowance for loan losses	$	257,738		$	252,136
Average loans held-for-investment	$	21,687,371		$	19,126,212
Total loans held-for-investment	$	21,375,568		$	19,343,735
Annualized net charge-offs to average loans held-for-investment	0.11		%	0.09		%
Total allowance for loan losses to total loans held-for-investment	1.21		%	1.30		%

Deposits

The Company offers a wide variety of deposit account products to both consumer and commercial customers. As of March 31, 2015, total deposits grew to a record $25.16 billion, an increase of $1.15 billion or 5% from $24.01 billion as of December 31, 2014. Core deposits totaled a record $18.79 billion as of March 31, 2015, an increase of $890.4 million or 5% from $17.90 billion as of December 31, 2014. The increase in core deposits stemmed from a $739.6 million or 10%increase in noninterest-bearing demand accounts, to a record $8.12 billion as of March 31, 2015 from $7.38 billion as of December 31, 2014. All deposit categories grew during the three months ended March 31, 2015, including time deposits which increased $263.6 million or 4% from $6.11 billion as of December 31, 2014 to $6.38 billion as of March 31, 2015.

As of March 31, 2015, time deposits within the Certificate of Deposit Account Registry Service (“CDARS”) program decreased $367 thousand to $179.6 million, compared to $180.0 million as of December 31, 2014. The CDARS program allows customers with deposits in excess of FDIC-insured limits to obtain full coverage on time deposits through a network of banks within the CDARS program.  Additionally, the Company partners with other financial institutions to offer a retail sweep product for non-time deposit accounts that provides added deposit insurance coverage for deposits in excess of FDIC-insured limits.  Deposits gathered through these programs are considered brokered deposits under regulatory reporting guidelines.

Public deposits increased $379.2 million or 22% to $2.10 billion as of March 31, 2015, from $1.72 billion as of December 31, 2014. A large portion of these public funds are comprised of deposits from the State of California.

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The following table presents the composition of the deposit portfolio as of the dates indicated:

($ in thousands)	March 31, 2015		December 31, 2014
Core deposits:
Noninterest-bearing demand	$	8,120,644	$	7,381,030
Interest-bearing checking	2,602,516		2,545,618
Money market	6,360,795		6,318,120
Savings	1,702,507		1,651,267
Total core deposits	18,786,462		17,896,035
Time certificate deposits	6,376,371		6,112,739
Total deposits	$	25,162,833	$	24,008,774

Borrowings

The Company utilizes short-term and long-term borrowings to manage its liquidity position. Borrowing facilities employed include advances from the Federal Home Loan Bank (“FHLB”) and securities sold under repurchase agreements (“repurchase agreements”).

FHLB advances increased $536 thousand to $317.8 million as of March 31, 2015 from $317.2 million as of December 31, 2014. The quarter-to-quarter change in FHLB advances was primarily due to the accretion of the discount associated with these advances. As of March 31, 2015, FHLB advances had interest rates ranging from 0.42% to 0.65% and remaining maturities of four to eight years.

Repurchase agreements decreased $100.0 million or 13% from $795.0 million as of December 31, 2014 to $695.0 million as of March 31, 2015.  During the three months ended March 31, 2015, the Company entered into an additional resale agreement of $100.0 million which was eligible for netting against an existing repurchase agreement with the same counterparty.  Refer to Note 6 - Securities purchased under resale agreement and sold under repurchase agreements included in this report, for further details. Repurchase agreements outstanding as of March 31, 2015 had interest rates ranging from 2.48% to 5.01% and remaining term of four months to eight years with counterparties having the right to a quarterly call. Repurchase agreements are accounted for as collateralized financing transactions and recorded at the amounts at which the securities were sold.  The collateral for these agreements consists of U.S. Treasury notes, and debt mortgage-backed securities and collateralized mortgage obligations issued by U.S. government agencies and U.S. government sponsored enterprises.

Long-Term Debt

Long-term debt consisting of junior subordinated debt and a term loan amounted to $220.9 million as of March 31, 2015, compared to $225.8 million as of December 31, 2014. The $4.9 million decrease was due to a $5.0 million paydown on the term loan during the three months ended March 31, 2015.

The junior subordinated debt totaled $145.9 million as of March 31, 2015, compared to $145.8 million as of December 31, 2014. In the aggregate, the junior subordinated debt outstanding as of March 31, 2015 had a weighted average interest rate of 1.85% and a remaining term of 20 to 22 years. Although trust preferred securities still qualify in 2015 as Tier I and Tier II capital for regulatory purposes (at adjusted percentages of 25% and 75% respectively), they will be limited to Tier II capital starting in 2016 per the relevant provisions of the Dodd-Frank Wall Street Reform and Consumer Protection Act.

The Company entered into a $100.0 million three-year term loan agreement in 2013. The term loan will mature on July 1, 2016 and bears interest at the rate of the three-month London Interbank Offering Rate plus 150 basis points. Payment of $5.0 million is due quarterly starting on March 31, 2014 and a $50.0 million final payment is due at maturity on July 1, 2016. The interest rate on the term loan as of March 31, 2015 was 1.81%. The outstanding balance of the term loan was $75.0 million and $80.0 million as of March 31, 2015 and December 31, 2014, respectively.

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Off-Balance Sheet Arrangements and Aggregate Contractual Obligations

Contractual Obligations

We have contractual obligations to make future payments on debt, borrowing and lease agreements in the normal course of business. For more information on contractual obligations, see Contractual Obligations on page 53 of the MD&A of the Company's 2014 Form 10-K, as well as Note 13- FHLB Advances and Long-term Debt to the Consolidated Financial Statements of the Company's 2014 Form 10-K.

Off-Balance Sheet Arrangements

As a financial service provider, the Company routinely enters into commitments to extend credit to customers, such as loan commitments, commercial letters of credit for foreign and domestic trade, standby letters of credit, and financial guarantees. Many of these commitments to extend credit may expire without being drawn upon. The credit policies used in underwriting loans to customers are the same ones used to extend these commitments. Under some of these contractual agreements, the Company may also have liabilities contingent upon the occurrence of certain events. The Company's liquidity sources have been and are expected to be sufficient to meet the cash requirements of our lending activities. A schedule of significant commitments to extend credit to the Company’s customers as of March 31, 2015 is as follows:

($ in thousands)	Commitments Outstanding
Undisbursed loan commitments	$	3,708,917
Standby letters of credit	$	1,365,307
Commercial letters of credit	$	74,681

Capital Resources

As of March 31, 2015, stockholders’ equity totaled $2.94 billion, an increase of 3% from $2.86 billion as of December 31, 2014. The increase was primarily due to net income of $100.0 million, a $9.3 million increase in net unrealized gains on investment securities recorded in accumulated other comprehensive income and a $7.1 million increase primarily related to restricted stock unit activity, partially offset by the accrual and payment of cash dividends on common stock of $28.9 million; and purchase of treasury shares related to restricted stock surrendered due to employee tax liability amounting to $5.7 million, representing 140,871 shares. The Company’s primary source of capital is retention of operating earnings. In order to ensure adequate levels of capital, the Company conducts an ongoing assessment of projected sources, needs, and uses of capital in conjunction with projected increases in assets and the level of risk. As part of this ongoing assessment, the Board of Directors reviews the various components of capital and the adequacy of capital. As a result of the recently adopted federal regulatory changes to capital requirements, the Company’s Board of Directors, in consultation with management, will continue to monitor the adequacy and components of our capital and ensure that the Company meets all required regulatory standards.

Regulatory Capital

Basel III Capital Rules

The federal banking agencies have risk-based capital adequacy guidelines intended to provide a measure of capital adequacy that reflects the degree of risk associated with a banking organization’s operations both for transactions reported on the balance sheet as assets and for transactions, such as letters of credit and recourse arrangements, that are recorded as off-balance sheet items. Prior to January 1, 2015, these guidelines were based upon the 1988 capital accord (“Basel I”) of the Basel Committee on Banking Supervision (the “Basel Committee”).

In 2013, the Federal Reserve Board, FDIC, and Office of the Comptroller of the Currency issued final rules (the “Basel III Capital Rules”) establishing a new comprehensive capital framework for U.S. banking organizations. The rules implement the Basel Committee’s December 2010 framework, commonly referred to as Basel III, for strengthening international capital standards as well as certain provisions of the Dodd-Frank Act. The Basel III Capital Rules substantially revise the risk-based capital requirements applicable to bank holding companies and depository institutions, including the Company and the Bank, compared to the previous U.S. risk-based capital rules. The Basel III Capital Rules are effective for the Company and the Bank on January 1, 2015 (subject to phase-in periods for some of their components).

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The Basel III Capital Rules: (i) introduce a new capital measure called CET1 and a related regulatory capital ratio of CET1 to risk-weighted assets; (ii) specify that Tier 1 capital consists of CET1 and “Additional Tier 1 capital” instruments, which are instruments treated as Tier 1 instruments under the prior capital rules that meet certain revised requirements; (iii) mandate that most deductions or adjustments to regulatory capital measures be made to CET1 and not to the other components of capital; and (iv) expand the scope of the deductions from and adjustments to capital as compared to existing regulations. Under the Basel III Capital Rules, for most banking organizations, the most common form of Additional Tier 1 capital is noncumulative perpetual preferred stock and the most common form of Tier 2 capital is subordinated notes and a portion of the allowance for loan and lease losses, in each case, subject to the Basel III Capital Rules’ specific requirements.

Under the Basel III Capital Rules, the following are the initial minimum capital ratios currently applicable to us as of January 1, 2015:

• 4.5% CET1 to risk-weighted assets;

• 6.0% Tier 1 capital (that is, CET1 plus Additional Tier 1 capital) to risk-weighted assets;

• 8.0% total capital (that is, Tier 1 capital plus Tier 2 capital) to risk-weighted assets; and

• 4.0% Tier 1 leverage ratio.

The Basel III Capital Rules also introduce a new “capital conservation buffer,” composed entirely of CET1, on top of these minimum risk-weighted asset ratios. The capital conservation buffer is designed to absorb losses during periods of economic stress. Banking institutions with a ratio of CET1 to risk-weighted assets above the minimum but below the capital conservation buffer will face constraints on dividends, equity repurchases and compensation based on the amount of the shortfall. The implementation of the capital conservation buffer will begin on January 1, 2016 at 0.625% and be phased in over a four-year period (increasing by that amount on each subsequent January 1, until it reaches 2.5% on January 1, 2019). Thus, when fully phased-in on January 1, 2019, the Bank will be required to maintain this additional capital conservation buffer of 2.5% of CET1, resulting in the following minimum capital ratios:

• 4.5% CET1 to risk-weighted assets, plus the capital conservation buffer, effectively resulting in a minimum ratio of CET1 to risk-weighted assets of at least 7%;

• 6.0% Tier 1 capital to risk-weighted assets, plus the capital conservation buffer, effectively resulting in a minimum Tier 1 capital ratio of at least 8.5%;

• 8.0% total capital to risk-weighted assets, plus the capital conservation buffer, effectively resulting in a minimum total capital ratio of at least 10.5%; and

• 4.0% Tier 1 leverage ratio.

The Basel III Capital Rules provide for a number of deductions from and adjustments to CET1. These include, for example, the requirement that (i) mortgage servicing rights, (ii) deferred tax assets arising from temporary differences that could not be realized through net operating loss carrybacks and (iii) significant investments in non-consolidated financial entities be deducted from CET1 to the extent that any one such category exceeds 10% of CET1 or all such items, in the aggregate, exceed 15% of CET1. Implementation of the deductions and other adjustments to CET1 began on January 1, 2015 and will be phased-in over a four-year period (beginning at 40% on January 1, 2015 and an additional 20% per year thereafter). In addition, under the prior capital standards, the effects of accumulated other comprehensive income or loss (“AOCI”) items included in shareholders’ equity (for example, unrealized gains or losses on securities held in the available-for-sale portfolio) under U.S. GAAP were excluded for the purposes of determining regulatory capital ratios. Under the Basel III Capital Rules, the effects of certain AOCI items are not excluded; however, non-advanced approaches banking organizations, including the Company and the Bank, may make a one-time permanent election to continue to exclude these items. This election must be made concurrently with the first filing of certain of the Bank’s periodic regulatory reports in the beginning of 2015. The Bank intends to make this election in order to avoid significant variations in the level of capital due to the impact of interest rate fluctuations on the fair value of its available-for-sale securities portfolio.

The Basel III Capital Rules prescribe a new standardized approach for risk weightings that expands the risk weighting categories from the current four Basel I-derived categories (0%, 20%, 50% and 100%) to a larger and more risk-sensitive number of categories. Depending on the nature of the assets, risk weights range from 0% for U.S. government and agency securities, to 600% for certain equity exposures. The new capital rules generally result in higher risk weights for a variety of asset classes, including certain commercial real estate mortgages.

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Additional aspects of the fully phased-in New Capital Rules that are most relevant to the Company and the Bank include:

• consistent with the Basel I risk-based capital rules, assigning exposures secured by single family residential properties to either a 50% risk weight for first-lien mortgages that meet prudential underwriting standards or a 100% risk weight category for all other mortgages;

• providing for a 20% credit conversion factor for the unused portion of a commitment with an original maturity of one year or less that is not unconditionally cancelable (set at 0% under the Basel I risk based capital rules);

• assigning a 150% risk weight to all exposures that are nonaccrual or 90 days or more past due (set at 100% under the Basel I risk-based capital rules), except for those secured by single family residential properties, which will be assigned a 100% risk weight, consistent with the Basel I risk-based capital rules;

• applying a 150% risk weight instead of a 100% risk weight for certain high volatility commercial real estate acquisition, development and construction loans; and

• applying a 250% risk weight to the portion of MSRs and DTAs arising from temporary differences that could not be realized through net operating loss carrybacks that are not deducted from CET1 capital (set at 100% under the Basel I risk-based capital rules).

Based on the Company and the Bank's current interpretation of the New Capital Rules, we believe that the Bank would meet all capital requirements under the Basel III Capital Rules on a fully phased-in basis as if such requirements were effective as of March 31, 2015.

Prompt Corrective Action

The Federal Deposit Insurance Act, as amended (“FDIA”) requires federal banking agencies to take “prompt corrective action” in respect of depository institutions that do not meet minimum capital requirements. The FDIA includes the following five capital tiers: “well capitalized,” “adequately capitalized,” “undercapitalized,” “significantly undercapitalized” and “critically undercapitalized.” A depository institution’s capital tier will depend upon how its capital levels compare with various relevant capital measures and certain other factors, as established by regulation.

The relevant capital measures, which reflect changes under the Basel III Capital Rules that became effective on January 1, 2015, are the total risk-based capital ratio, the CET1 capital ratio (a new ratio requirement under the Basel III Capital Rules), the Tier 1 capital ratio and the Tier 1 leverage ratio. Under these new prompt corrective action provisions of the FDIA now in effect, an insured depository institution generally will be classified in the applicable category based on the capital measures indicated:

“Well Capitalized”	“Adequately Capitalized”
Tier 1 leverage ratio of 5%,	Tier 1 leverage ratio of 4%,
CET1 capital ratio of 6.5%,	CET1 capital ratio of 4.5%,
Tier 1 risk-based capital ratio of 8%	Tier 1 risk-based capital ratio of 6% and
Total risk-based capital ratio of 10%, and	Total risk-based capital ratio of 8%.
Not subject to a written agreement, order, capital directive or prompt corrective action directive requiring a specific capital level.
“Undercapitalized”	“Significantly Undercapitalized”
Tier 1 leverage ratio less than 4%,	Tier 1 leverage ratio less than 3%,
CET1 capital ratio of less than 4.5%,	CET1 capital ratio of less than 3%,
Tier 1 risk-based capital ratio less than 6%, or	Tier 1 risk-based capital ratio less than 4%, or
Total risk-based capital ratio less than 8%.	Total risk-based capital ratio less than 6%.
“Critically Undercapitalized”
Tangible equity to total assets of 2% or less.

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Capital Ratios

The Company is committed to maintaining capital at a level sufficient to assure the Company’s shareholders, the customers and the regulators that the Company and the Bank are financially sound.

The following table presents East West Bancorp, Inc.’s and East West Bank’s capital ratios as of March 31, 2015 and December 31, 2014 under Basel III and Basel I Capital Rules, respectively, with those required by regulatory agencies for capital adequacy and well capitalized classification purposes:

Basel III Capital Rules-March 31, 2015	East West Bancorp		East West Bank		Minimum Regulatory Requirements		Well Capitalized Requirements
CET1 risk-based capital	10.6	%	10.7	%	4.50	%	6.50	%
Tier 1 risk-based capital	10.7	%	10.7	%	6.00	%	8.00	%
Total risk-based capital	12.4	%	11.9	%	8.00	%	10.00	%
Tier 1 leverage capital	8.6	%	8.6	%	4.00	%	5.00	%

Basel I Capital Rules-December 31, 2014	East West Bancorp		East West Bank		Minimum Regulatory Requirements		Well Capitalized Requirements
CET1 risk-based capital	N/A		N/A		N/A		N/A
Tier 1 risk-based capital	11.0	%	10.6	%	4.00	%	6.00	%
Total risk-based capital	12.6	%	11.8	%	8.00	%	10.00	%
Tier 1 leverage capital	8.4	%	8.2	%	4.00	%	5.00	%

ASSET LIABILITY AND MARKET RISK MANAGEMENT

Liquidity

Liquidity refers to the Company’s ability to meet its contractual and contingent financial obligations, on or off balance sheet, as they come due. Our primary liquidity management objective is to provide sufficient funding for our businesses throughout market cycles, and be able to manage both expected and unexpected cash flows without adversely impacting the financial health of the Company. To achieve this objective, we analyze our liquidity risk, maintain readily available liquid assets and access diverse funding sources including our stable core deposit base. Our Board of Directors set liquidity guidelines that govern the day-to-day active management of our liquidity position. The Company's Asset/Liability Committee in tandem with the Board of Directors regularly monitor our liquidity status and related management process.

The Company maintains liquidity in the form of cash and cash equivalents, short-term investments and available-for-sale investment securities. These assets totaled $5.05 billion and $4.00 billion as of March 31, 2015 and December 31, 2014 respectively, and represented 17% and 14% of total assets as of those dates. Traditional forms of funding, such as deposits and borrowing augment these liquid assets. At March 31, 2015, our core deposits amounted to $18.79 billion or 63% of total assets, compared to $17.90 billion or 62% of total assets, as of December 31, 2014. Our available borrowing capacity at the FHLB and Federal Reserve Bank discount window that is supported by securities and loans was $5.41 billion and $2.92 billion respectively as of March 31, 2015. The combined unused borrowing capacity at the FHLB and Federal Reserve Bank equaled 28% of total assets as of March 31, 2015. In addition to these secured borrowing lines with the FHLB and Federal Reserve Bank, we have federal funds lines aggregating $683.0 million with various correspondent banks and master repurchase agreements with major brokerage companies.

During the three months ended March 31, 2015, the Company generated net cash inflows from operating activities of $125.5 million, compared to net cash inflows of $47.9 million for the same period in 2014. Net income for the three months ended March 31, 2015 increased by $25.9 million compared to the same period a year ago, while net cash from operating activities increased $77.7 million. The year-to-year improvement in cash inflow was mainly fueled by an increase in accrued expenses and other liabilities, a reduction in originations and purchases of loans held for sale and growth in profitability.

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Net cash outflows from investing activities totaled $397.3 million and $85.6 million during the three months ended March 31, 2015 and 2014, respectively. Cash outflows from investing activities for the three months ended March 31, 2015 and 2014 were primarily related to net increases in loans and purchases of available-for-sale investment securities. The $311.7 million year-to-year increase in net cash outflow from investing activities was mainly attributable to a $525.0 million net increase in securities purchased under resale agreements and an increase in purchases of available-for-sale investment securities of $379.3 million, partially offset by a $545.6 million increase in proceeds from loan sales.

Net cash inflows from financing activities of $1.12 billion and $1.03 billion during the three months ended March 31, 2015 and 2014, respectively. The increase in net cash inflows from financing activities mainly stemmed from increases in deposits, partly offset by cash dividend payments of $29.3 million and $26.1 million during the three months ended March 31, 2015 and 2014, respectively. The $91.3 million year-to-year increase in net cash inflow from financing activities was primarily due to deposit growth.

The Company believes that its liquidity sources are sufficient to meet all reasonably foreseeable short-term and intermediate-term needs. As of March 31, 2015, the Company is not aware of any trends, events or uncertainties that had or were reasonably likely to have a material effect on our liquidity position. As of March 31, 2015, the Company is not aware of any material commitments for capital expenditures in the foreseeable future.

The liquidity of East West Bancorp, Inc. has historically been dependent on the payment of cash dividends by its subsidiary, East West Bank, subject to applicable statutes, regulations and special approval. The Bank did not pay dividends to the Company during the three months ended March 31, 2015. In comparison, for the three months ended March 31, 2014, the Bank paid $111.6 million of dividends to the Company. In April 2015, the Company’s Board of Directors declared a quarterly dividend of $0.20 per share on the Company’s common stock payable on or about May 15, 2015 to shareholders of record on May 1, 2015.

Interest Rate Sensitivity Management

Interest rate sensitivity management involves the ability to manage the impact of adverse fluctuations in interest rates on the Company’s net interest income and net portfolio value.

The fundamental objective of the asset liability management process is to manage the Company’s exposure to interest rate fluctuations while maintaining adequate levels of liquidity and capital. The Company’s strategy is formulated by the Asset/Liability Committee, which coordinates with the Board of Directors to monitor the Company’s overall asset and liability composition. The Committee meets regularly to evaluate, among other things, the sensitivity of the Company’s assets and liabilities to interest rate changes, the book and market values of assets and liabilities, unrealized gains and losses on the available-for-sale portfolio (including those attributable to hedging transactions, if any), purchase and securitization activity, and maturities of investments and borrowings.

The Company’s overall strategy is to minimize the adverse impact of immediate incremental changes in market interest rates (rate shock) on net interest income and net portfolio value. Net portfolio value is defined as the present value of assets, minus the present value of liabilities and off-balance sheet instruments. The attainment of this goal requires a balance between profitability, liquidity and interest rate risk exposure. To minimize the adverse impact of changes in market interest rates, the Company simulates the effect of instantaneous interest rate changes on net interest income and net portfolio value on a quarterly basis. The table below shows the estimated impact of changes in interest rates on net interest income and market value of equity as of March 31, 2015 and December 31, 2014, assuming a non-parallel shift of 100 and 200 basis points in both directions:

	Net Interest Income Volatility (1)				Net Portfolio Value Volatility (2)
Change in Interest Rates (Basis Points)	March 31, 2015		December 31, 2014		March 31, 2015		December 31, 2014
+200	14.0	%	15.5	%	10.2	%	9.5	%
+100	7.2	%	7.6	%	4.7	%	4.8	%
-100	(1.2	)%	(1.1	)%	(2.4	)%	(2.0	)%
-200	(1.6	)%	(1.4	)%	(7.0	)%	(3.4	)%

(1) The percentage change represents net interest income for twelve months in a stable interest rate environment versus net interest income in the various rate scenarios.

(2) The percentage change represents net portfolio value of the Company in a stable interest rate environment versus net portfolio value in the various rate scenarios.

72

All interest-earning assets, interest-bearing liabilities, and related derivative contracts were included in the interest rate sensitivity analysis at March 31, 2015 and December 31, 2014. As of March 31, 2015, the Company’s balance sheet is more sensitive to interest rate changes on the asset side than the liability side. In a rising rate environment, this allows more net interest income and higher net portfolio value for the Company. However, in a declining rate environment, the Company will see lower net interest income and lower net portfolio value as projected in the volatility table above. At March 31, 2015 and December 31, 2014, the Company’s estimated changes in net interest income and net portfolio value were within the ranges established by the Board of Directors.

The Company’s primary analytical tool to gauge interest rate sensitivity is a simulation model used by many major banks and bank regulators, and is based on the actual maturity and repricing characteristics of interest-rate sensitive assets and liabilities. The model attempts to predict changes in the yields earned on assets and the rates paid on liabilities in relation to changes in market interest rates. As an enhancement to the primary simulation model, prepayment assumptions and market rates of interest provided by independent broker/dealer quotations, an independent pricing model and other available public sources are incorporated into the model. Adjustments are made to reflect the shift in the Treasury and other appropriate yield curves. The model also factors in projections of anticipated activity levels by product line and takes into account the Company’s increased ability to control rates offered on deposit products in comparison to the Company’s ability to control rates on adjustable-rate loans tied to the published indices.

The following table presents the outstanding principal balances and the weighted average interest rates of the Company’s financial instruments as of March 31, 2015. The information presented below is based on the repricing date for variable rate instruments and the expected maturity date for fixed rate instruments:

	Expected Maturity or Repricing Date by Year
($ in thousands)	Year 1			Year 2			Year 3			Year 4			Year 5			Thereafter			Total
Assets:
CD investments	$	534,456		$	—		$	—		$	—		$	—		$	—		$	534,456
Average yield (fixed rate)	3.56		%	—		%	—		%	—		%	—		%	—		%	3.56		%
Short-term investments	$	1,351,972		$	—		$	—		$	—		$	—		$	—		$	1,351,972
Weighted average rate	0.34		%	—		%	—		%	—		%	—		%	—		%	0.34		%
Resale agreements	$	1,000,000		$	—		$	250,000		$	50,000		$	—		$	250,000		$	1,550,000
Weighted average rate	0.97		%	—		%	1.58		%	2.15		%	—		%	2.24		%	1.31		%
Available-for-sale investment securities	$	865,632		$	294,500		$	537,563		$	652,647		$	140,581		$	350,162		$	2,841,085
Weighted average rate	1.69		%	2.10		%	1.49		%	1.59		%	1.90		%	3.30		%	1.88		%
Total gross loans	$	17,920,146		$	1,697,886		$	957,718		$	554,545		$	288,908		$	270,661		$	21,689,864
Weighted average rate	3.89		%	4.68		%	4.97		%	4.82		%	5.21		%	5.96		%	4.07		%
Liabilities:
Checking deposits	$	2,239,416		$	—		$	—		$	—		$	—		$	—		$	2,239,416
Weighted average rate	0.25		%	—		%	—		%	—		%	—		%	—		%	0.25		%
Money market deposits	$	6,360,795		$	—		$	—		$	—		$	—		$	—		$	6,360,795
Weighted average rate	0.27		%	—		%	—		%	—		%	—		%	—		%	0.27		%
Savings deposits	$	1,702,507		$	—		$	—		$	—		$	—		$	—		$	1,702,507
Weighted average rate	0.17		%	—		%	—		%	—		%	—		%	—		%	0.17		%
Time deposits	$	5,140,510		$	551,175		$	220,899		$	194,435		$	147,943		$	121,410		$	6,376,372
Weighted average rate	0.63		%	0.98		%	1.20		%	1.22		%	1.16		%	(0.27		)%	0.69		%
FHLB advances	$	332,000		$	—		$	—		$	—		$	—		$	—		$	332,000
Weighted average rate	0.59		%	—		%	—		%	—		%	—		%	—		%	0.59		%
Repurchase agreements (fixed rate)	$	495,000		$	—		$	—		$	—		$	—		$	—		$	495,000
Weighted average rate	4.75		%	—		%	—		%	—		%	—		%	—		%	4.75		%
Repurchase agreements (variable rate)	$	200,000		$	—		$	—		$	—		$	—		$	—		$	200,000
Weighted average rate	2.90		%	—		%	—		%	—		%	—		%	—		%	2.90		%
Junior subordinated debt (variable rate)	$	152,641		$	—		$	—		$	—		$	—		$	—		$	152,641
Weighted average rate	1.85		%	—		%	—		%	—		%	—		%	—		%	1.85		%
Other long-term borrowing (variable rate)	$	75,000		$	—		$	—		$	—		$	—		$	—		$	75,000
Weighted average rate	1.81		%	—		%	—		%	—		%	—		%	—		%	1.81		%

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Expected maturities of assets are contractual maturities adjusted for projected payment based on contractual amortization and unscheduled prepayments of principal as well as repricing frequency. For deposits with stated maturity dates, expected maturities are based on contractual maturity dates. Deposits with no stated maturity dates are assumed to be repriced each month with managed interest rates. The Company utilizes assumptions supported by documented analyses for the expected maturities of the Company’s loans and repricing of the Company’s deposits. The Company also uses prepayment projections for amortizing securities. The actual maturities of these instruments could vary significantly if future prepayments and repricing frequencies differ from the Company’s expectations based on historical experience.

The Asset/Liability Committee is authorized to utilize a variety of off-balance sheet financial techniques to assist in the management of interest rate risk. The Company may elect to use derivative financial instruments as part of the Company’s asset and liability management strategy, with the overall goal of minimizing the impact of interest rate fluctuations on the Company’s net interest margin and stockholders’ equity.

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ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

For quantitative and qualitative disclosures regarding market risks in the Company’s portfolio, see, “Management’s Discussion and Analysis of Financial Condition and Results of Operations — Asset Liability and Market Risk Management” presented elsewhere in this report.

ITEM 4. CONTROLS AND PROCEDURES

Disclosure Controls and Procedures

As of March 31, 2015, the Company carried out an evaluation, under the supervision and with the participation of our management, including our Chief Executive Officer and our Chief Financial Officer, of the effectiveness of the design and operation of our disclosure controls and procedures pursuant to Rules 13a-15(e) and 15d-15(e) of the Securities Exchange Act of 1934. Based upon that evaluation, our Chief Executive Officer and our Chief Financial Officer concluded that our disclosure controls and procedures are effective as of March 31, 2015.

Our disclosure controls and procedures are designed to ensure that information required to be disclosed by the Company in the reports that the Company files or submits under the Exchange Act is recorded, processed, summarized, and reported within the time periods specified in the SEC’s rules and forms. Our disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed by the Company in the reports that the Company files under the Securities Exchange Act of 1934 is accumulated and communicated to our management, including our Chief Executive Officer and Chief Financial Officer, as appropriate, to allow timely decisions regarding required disclosure.

Internal Controls Over Financial Reporting

During the Company’s most recent fiscal quarter, there have been no changes in the Company’s internal control over financial reporting that has materially affected or is reasonably likely to materially affect the Company’s internal control over financial reporting.

PART II - OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS

For information regarding legal proceedings, see Note 12 — Commitments and Contingencies to the consolidated financial statements in Part I of this Form 10-Q that supplements the disclosure in Note 15 — Commitments and Contingencies to the consolidated financial statements of the Company’s 2014 Annual Report.

ITEM 1A. RISK FACTORS

The Company’s 2014 Annual Report contains disclosure regarding the risks and uncertainties related to the Company’s business under the heading “Item 1A. Risk Factors”. There are no material changes to the Company’s risk factors as presented in the Company’s 2014 Annual Report.

ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

There were no unregistered sales of equity securities or repurchase activities during the three months ended March 31, 2015.

On July 17, 2013, the Company's Board of Directors authorized a stock repurchase program to buy back up to $100.0 million of the Company's common stock. As of March 31, 2015, the Company did not repurchase any shares under this program.

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ITEM 3. DEFAULTS UPON SENIOR SECURITIES

Not applicable.

ITEM 4. MINE SAFETY DISCLOSURES

Not applicable.

ITEM 5. OTHER INFORMATION

Not applicable.

76

ITEM 6. EXHIBITS

(i)	Exhibit 31.1	Chief Executive Officer Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
(ii)	Exhibit 31.2	Chief Financial Officer Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
(iii)	Exhibit 32.1	Chief Executive Officer Certification Pursuant to 18 U.S.C. Section 1350, As Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
(iv)	Exhibit 32.2	Chief Financial Officer Certification Pursuant to 18 U.S.C. Section 1350, As Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
(v)	101.INS	XBRL Instance Document
(vi)	101.SCH	XBRL Taxonomy Extension Schema Document
(vii)	101.CAL	XBRL Taxonomy Extension Calculation Linkbase Document
(viii)	101.LAB	XBRL Taxonomy Extension Label Linkbase Document
(ix)	101.PRE	XBRL Extension Presentation Linkbase Document
(x)	101.DEF	XBRL Extension Definition Linkbase Document

All other material referenced in this report which is required to be filed as an exhibit hereto has previously been submitted.

SIGNATURE

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.

Dated:May 8, 2015

EAST WEST BANCORP, INC.
By:	/s/ IRENE H. OH
Irene H. Oh
Executive Vice President and
Chief Financial Officer; Duly Authorized Officer

77

EX-31.1

Exhibit 31.1

CERTIFICATION

EAST WEST BANCORP, INC.

CERTIFICATION OF CHIEF EXECUTIVE OFFICER

I, Dominic Ng, certify that:

1. I have reviewed this quarterly report on Form 10-Q of East West Bancorp, Inc. (the “registrant”);

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 have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

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

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

Date:May 8, 2015

/s/ DOMINIC NG

Dominic Ng

Chairman and Chief Executive Officer

EX-31.2

Exhibit 31.2

CERTIFICATION

EAST WEST BANCORP, INC.

CERTIFICATION OF CHIEF FINANCIAL OFFICER

I, Irene H. Oh, certify that:

1. I have reviewed this quarterly report on Form 10-Q of East West Bancorp, Inc. (the “registrant”);

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 have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

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

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

Date:May 8, 2015

/s/ IRENE H. OH

Irene H. Oh

Executive Vice President and

Chief Financial Officer

EX-32.1

Exhibit 32.1

CERTIFICATION

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 East West Bancorp, Inc. (the “Company”) on Form 10-Q for the quarterly period ended March 31, 2015, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Dominic Ng, Chairman and Chief Executive 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, to the best of my knowledge that:

(a) the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

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

Date:May 8, 2015

/s/ DOMINIC NG

Dominic Ng

Chairman and Chief Executive Officer

EX-32.2

Exhibit 32.2

CERTIFICATION

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 East West Bancorp, Inc. (the “Company”) on Form 10-Q for the quarterly period ended March 31, 2015, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Irene H. Oh, 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, to the best of my knowledge that:

(a) the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

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

Date:May 8, 2015

/s/ IRENE H. OH

Irene H. Oh

Executive Vice President and

Chief Financial Officer

XML

FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS (Details 4) (Fair Value, Measurements, Nonrecurring, USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Fair Value, Assets Measured on a Nonrecurring Basis
OREO	$ 1,676	$ 17,521
Loans Receivable | Non-PCI loans
Fair Value, Assets Measured on a Nonrecurring Basis
Impaired loans	39,417	67,811
Loans Receivable | Non-PCI loans | CRE
Fair Value, Assets Measured on a Nonrecurring Basis
Impaired loans	13,648	26,089
Loans Receivable | Non-PCI loans | C&I
Fair Value, Assets Measured on a Nonrecurring Basis
Impaired loans	11,356	16,581
Loans Receivable | Non-PCI loans | Residential
Fair Value, Assets Measured on a Nonrecurring Basis
Impaired loans	14,306	25,034
Loans Receivable | Non-PCI loans | Consumer
Fair Value, Assets Measured on a Nonrecurring Basis
Impaired loans	107	107
Significant Unobservable Inputs (Level 3)
Fair Value, Assets Measured on a Nonrecurring Basis
OREO	1,676	17,521
Significant Unobservable Inputs (Level 3) | Loans Receivable | Non-PCI loans
Fair Value, Assets Measured on a Nonrecurring Basis
Impaired loans	39,417	67,811
Significant Unobservable Inputs (Level 3) | Loans Receivable | Non-PCI loans | CRE
Fair Value, Assets Measured on a Nonrecurring Basis
Impaired loans	13,648	26,089
Significant Unobservable Inputs (Level 3) | Loans Receivable | Non-PCI loans | C&I
Fair Value, Assets Measured on a Nonrecurring Basis
Impaired loans	11,356	16,581
Significant Unobservable Inputs (Level 3) | Loans Receivable | Non-PCI loans | Residential
Fair Value, Assets Measured on a Nonrecurring Basis
Impaired loans	14,306	25,034
Significant Unobservable Inputs (Level 3) | Loans Receivable | Non-PCI loans | Consumer
Fair Value, Assets Measured on a Nonrecurring Basis
Impaired loans	$ 107	$ 107

XML

AVAILABLE-FOR-SALE INVESTMENT SECURITIES (Details 5) (USD $)	Mar. 31, 2015	Dec. 31, 2014
Scheduled maturities of available-for sale investment securities, Amortized Cost
Due within one year	$ 435,764,000
Due after one year through five years	1,275,954,000
Due after five years through ten years	311,367,000
Due after ten years	794,762,000
Total available-for-sale investment securities	2,817,847,000
Scheduled maturities of available-for sale investment securities, Estimated Fair Value
Due within one year	434,493,000
Due after one year through five years	1,289,312,000
Due after five years through ten years	311,157,000
Due after ten years	806,123,000
Fair Value	2,841,085,000	2,626,365,000
Par value of securities pledged to secure public deposits	$ 1,880,000,000	$ 1,930,000,000

XML

SECURITIES PURCHASED UNDER RESALE AGREEMENTS AND SOLD UNDER REPURCHASE AGREEMENTS (Details 2) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
SECURITIES PURCHASED UNDER RESALE AGREEMENTS AND SOLD UNDER REPURCHASE AGREEMENTS
Gross repurchase agreements	$ 995,000	$ 995,000
Weighted average interest rates (as a percent)	3.70%	3.70%

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INVESTMENTS IN QUALIFIED AFFORDABLE HOUSING PARTNERSHIPS, NET, TAX CREDIT AND OTHER INVESTMENTS (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014		Dec. 31, 2014
Impact of new accounting guidance
Investment in qualified affordable housing partnerships, net	$ 182,719			$ 178,962	[1]
Other assets - Deferred tax assets				389,601
Retained earnings	1,675,234			1,604,141	[1]
Noninterest expense - Amortization of tax credit and other investments	6,299	1,492	[1]
Income before taxes	146,826	116,163	[1]
Provision for income taxes	46,799	41,992	[1]
Net income	100,027	74,171	[1]
EARNINGS PER SHARE
BASIC (in dollars per share)	$ 0.70	$ 0.52	[1]
DILUTED (in dollars per share)	$ 0.69	$ 0.52	[1]
Previously Reported
Impact of new accounting guidance
Investment in qualified affordable housing partnerships, net				178,652
Other assets - Deferred tax assets				384,367
Retained earnings				1,598,598
Noninterest expense - Amortization of tax credit and other investments		5,964
Income before taxes		111,690
Provision for income taxes		34,949
Net income		$ 76,741
EARNINGS PER SHARE
BASIC (in dollars per share)		$ 0.54
DILUTED (in dollars per share)		$ 0.54

[1] Prior periods were restated to reflect the retrospective application of adopting the new accounting guidance related to the Company?s investments in qualified affordable housing projects Accounting Standard Update ("ASU") 2014-01. See Note 10 of the Notes to Consolidated Financial Statements for additional information.

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DERIVATIVE FINANCIAL INSTRUMENTS (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015		Dec. 31, 2014
Designated as Hedging Instrument
Fair Values of Derivative Instruments
Notional Amount	$ 129,096		$ 132,667
Derivative Liabilities	6,370	[1]	9,922	[1]
Designated as Hedging Instrument | Interest rate swaps on certificates of deposits
Fair Values of Derivative Instruments
Notional Amount	129,096		132,667
Derivative Liabilities	6,370	[1]	9,922	[1]
Derivative instruments not designated as hedging instruments
Fair Values of Derivative Instruments
Notional Amount	6,340,521		5,672,472
Derivative Assets	83,083	[1]	55,793	[1]
Derivative Liabilities	83,406	[1]	54,342	[1]
Derivative instruments not designated as hedging instruments | Foreign exchange options
Fair Values of Derivative Instruments
Notional Amount	50,000		85,614
Derivative Assets	3,683	[1]	6,136	[1]
Derivative instruments not designated as hedging instruments | Embedded derivative liabilities
Fair Values of Derivative Instruments
Notional Amount	47,794		47,838
Derivative Liabilities	3,412	[1]	3,392	[1]
Derivative instruments not designated as hedging instruments | Interest rate swaps and caps
Fair Values of Derivative Instruments
Notional Amount	5,204,760		4,858,391
Derivative Assets	66,060	[1]	41,534	[1]
Derivative Liabilities	66,914	[1]	41,779	[1]
Derivative instruments not designated as hedging instruments | Foreign exchange contracts
Fair Values of Derivative Instruments
Notional Amount	1,037,967		680,629
Derivative Assets	13,340	[1]	8,123	[1]
Derivative Liabilities	$ 13,080	[1]	$ 9,171	[1]

[1] Derivative assets are included in Other Assets. Derivative liabilities are included in Accrued Expenses and Other liabilities, and Deposits.

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STOCKHOLDERS' EQUITY AND EARNINGS PER SHARE (Details 3) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Stock options
Antidilutive Securities Excluded from Computation of Earnings Per Share
Excluded from the computation of diluted EPS (in shares)		81
Restricted Stock Awards
Antidilutive Securities Excluded from Computation of Earnings Per Share
Excluded from the computation of diluted EPS (in shares)	170	168

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STOCK-BASED COMPENSATION (Details 3) (USD $) In Millions, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Restricted Stock Awards | Outside Director
Shares
Granted (in shares)	0	0
Restricted Stock Awards | Minimum
Summary of Stock-Based Compensation Plans
Vesting period	3 years
Restricted Stock Awards | Maximum
Summary of Stock-Based Compensation Plans
Vesting period	5 years
Time-based restricted stock awards
Shares
Outstanding at beginning of period (in shares)	751,020
Granted (in shares)	411,802
Vested (in shares)	(207,495)
Forfeited (in shares)	(13,119)
Outstanding at end of period (in shares)	942,208
Weighted Average Price
Outstanding at beginning of period (in dollars per share)	30.61
Granted (in dollars per share)	38.85	36.83
Vested (in dollars per share)	23.27
Forfeited (in dollars per share)	34.05
Outstanding at end of period (in dollars per share)	35.78
Additional disclosures
Total fair value of restricted stock awards vested	8.4	14.6
Total unrecognized stock compensation expense	29.3
Weighted average period to recognize unrecognized compensation cost	2 years 4 months 28 days
Performance-based restricted stock awards
Shares
Outstanding at beginning of period (in shares)	518,553
Granted (in shares)	149,284
Vested (in shares)	(144,445)
Outstanding at end of period (in shares)	523,392
Weighted Average Price
Outstanding at beginning of period (in dollars per share)	29.64
Granted (in dollars per share)	39.95	36.85
Vested (in dollars per share)	22.05
Outstanding at end of period (in dollars per share)	35.64
Additional disclosures
Total fair value of restricted stock awards vested	5.8	2.7
Total unrecognized stock compensation expense	12.3
Weighted average period to recognize unrecognized compensation cost	2 years 3 months 15 days

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BUSINESS SEGMENTS (Tables)

3 Months Ended

Mar. 31, 2015

BUSINESS SEGMENTS

Operating results and key financial measures for operating segments

	Three Months Ended March 31, 2015
($ in thousands)	Retail Banking		Commercial Banking		Other		Total
Interest income	$	87,446	$	158,786	$	17,029	$	263,261
Charge for funds used	(23,298)		(37,351)		(9,445)		(70,094		)
Interest spread on funds used	64,148		121,435		7,584		193,167
Interest expense	(12,224)		(4,263)		(11,057)		(27,544		)
Credit on funds provided	57,668		8,016		4,410		70,094
Interest spread on funds provided	45,444		3,753		(6,647)		42,550
Net interest income	$	109,592	$	125,188	$	937	$	235,717
Provision for loan losses	$	731	$	4,256	$	—	$	4,987
Depreciation, amortization and accretion (1)	$	1,682	$	(10,477)	$	12,922	$	4,127
Goodwill	$	357,207	$	112,226	$	—	$	469,433
Segment pre-tax profit	$	52,935	$	93,175	$	716	$	146,826
Segment assets	$	7,540,501	$	15,491,368	$	6,874,966	$	29,906,835

	Three Months Ended March 31, 2014
($ in thousands)	Retail Banking		Commercial Banking		Other		Total
Interest income	$	98,724	$	169,076	$	18,373	$	286,173
Charge for funds used	(16,045)		(21,328)		(23,123)		(60,496		)
Interest spread on funds used	82,679		147,748		(4,750)		225,677
Interest expense	(11,711)		(3,280)		(13,216)		(28,207		)
Credit on funds provided	48,193		8,436		3,867		60,496
Interest spread on funds provided	36,482		5,156		(9,349)		32,289
Net interest income (loss)	$	119,161	$	152,904	$	(14,099)	$	257,966
Provision for loan losses	$	2,652	$	4,281	$	—	$	6,933
Depreciation, amortization and accretion (1) (2)	$	2,571	$	(3,328)	$	9,821	$	9,064
Goodwill	$	354,163	$	104,304	$	—	$	458,467
Segment pre-tax profit (loss) (2)	$	52,170	$	86,931	$	(22,938)	$	116,163
Segment assets (2)	$	7,877,996	$	13,661,149	$	5,861,459	$	27,400,604

(1) Includes amortization and accretion related to the FDIC indemnification asset.

(2) Prior periods were restated to reflect the retrospective application of adopting the new accounting guidance related to the Company’s investments in qualified affordable housing projects ASU 2014-01. See Note 10 of the Notes to Consolidated Financial Statements for additional information.

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STOCKHOLDERS' EQUITY AND EARNINGS PER SHARE (Details 4) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Statement
Balance, beginning of the period	$ 4,237	$ (30,459)
Net unrealized gains (losses) arising during period	11,872	15,405
Less: reclassification adjustment for gains included in net income	(2,554)	(1,983)
Net unrealized gains (losses)	9,318	13,422
Balance, end of the period	13,555	(17,037)
Available-for-Sale Investment Securities
Statement
Balance, beginning of the period	4,176	(30,538)
Net unrealized gains (losses) arising during period	11,879	15,422
Less: reclassification adjustment for gains included in net income	(2,554)	(1,983)
Net unrealized gains (losses)	9,325	13,439
Balance, end of the period	13,501	(17,099)
Other Investments
Statement
Balance, beginning of the period	61	79
Net unrealized gains (losses) arising during period	(7)	(17)
Net unrealized gains (losses)	(7)	(17)
Balance, end of the period	$ 54	$ 62

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GOODWILL AND OTHER INTANGIBLE ASSETS (Details 2) (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2014
Premiums on Acquired Deposits
Amortization of premiums on deposits acquired	$ 2,391,000	$ 2,500,000
Estimated Future Amortization Expense of Premiums on Acquired Deposits
Nine months ending December 31, 2015	6,842,000
Year ending December 31, 2016	8,086,000
Year ending December 31, 2017	6,935,000
Year ending December 31, 2018	5,883,000
Year ending December 31, 2019	4,864,000
Thereafter	10,307,000
Total	42,917,000
Premiums on acquired deposits
Premiums on Acquired Deposits
Gross carrying amount of premiums on acquired deposits	108,800,000		108,800,000
Accumulated amortization for premiums on acquired deposits	$ 65,900,000		$ 63,500,000

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DERIVATIVE FINANCIAL INSTRUMENTS (Details 3) (USD $)	12 Months Ended
	Dec. 31, 2010	Mar. 31, 2015	Dec. 31, 2014
Foreign exchange options
Derivatives
Term of contract	5 years
Interest rate swaps and caps
Derivatives
Notional amount of derivative assets		$ 2,600,000,000	$ 2,450,000,000
Notional amount of derivative liabilities		2,600,000,000	2,400,000,000
Short-term foreign exchange contracts
Derivatives
Notional Amount		1,040,000,000	680,600,000
Fair value of derivative asset		13,300,000	8,100,000
Fair value of derivative liability		$ 13,100,000	$ 9,200,000

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STOCKHOLDERS' EQUITY AND EARNINGS PER SHARE (Details) (USD $) In Millions, except Share data, unless otherwise specified	3 Months Ended		0 Months Ended	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Jan. 17, 2014	Dec. 31, 2014	Jan. 16, 2014
Class of Stock
Final consideration (in shares)		5,583,093
Quarterly Dividends
Dividends for common stock declared (in dollars per share)	$ 0.20	$ 0.18
MetroCorp
Class of Stock
Final consideration (in shares)			5,583,093
Final consideration in cash			$ 89.4
Fair value of warrants assumed			8.8
Cash paid to option holders			2.4
Number of warrants exercised	0
MetroCorp
Class of Stock
Number of shares under warrant					771,429
Common Stock
Class of Stock
Amount of stock repurchase approved by the Board of Directors	100.0
Quarterly Dividends
Dividends for common stock declared (in dollars per share)	$ 0.20			$ 0.18
Increase from prior quarterly dividend (in dollars per share)	$ 0.02
Increase from prior quarterly dividend (as a percent)	11.00%
Common stock cash dividends paid	$ 28.9	$ 25.9
Common Stock | MetroCorp
Class of Stock
Final consideration (in shares)			5,583,093
Number of shares under warrant			230,282

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SEGMENT INFORMATION (Details)	3 Months Ended
	Mar. 31, 2015 item
BUSINESS SEGMENTS
Number of operating segments	3
Number of business divisions	3
Number of segment whom broad administrative support are provided	2

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STOCKHOLDERS' EQUITY AND EARNINGS PER SHARE (Details 2) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Earnings per share calculations
Net income	$ 100,027	$ 74,171	[1]
Less: Earnings allocated to participating securities	(3)	(160)
Basic EPS - income allocated to common stockholders	100,024	74,011	[1]
Effect of dilutive securities:
Restricted stock units	106	80
Diluted EPS - income allocated to common stockholders	$ 100,130	$ 74,091	[1]
Number of Shares
Weighted average shares outstanding	143,655	141,962
Effect of dilutive securities on weighted average shares outstanding
Stock options (in shares)	6	79
Restricted stock units (in shares)	533	447
Warrants (in shares)	155	144
Total weighted average diluted shares outstanding	144,349	142,632
Earnings per share available to common stockholders
Basic EPS - income allocated to common stockholders (in dollars per share)	$ 0.70	$ 0.52	[1]
Diluted EPS - income allocated to common stockholders (in dollars per share)	$ 0.69	$ 0.52	[1]

[1] Prior periods were restated to reflect the retrospective application of adopting the new accounting guidance related to the Company?s investments in qualified affordable housing projects Accounting Standard Update ("ASU") 2014-01. See Note 10 of the Notes to Consolidated Financial Statements for additional information.

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INVESTMENTS IN QUALIFIED AFFORDABLE HOUSING PARTNERSHIPS, NET, TAX CREDIT AND OTHER INVESTMENTS (Details 2) (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014		Dec. 31, 2014
Investments in qualified affordable housing partnership, net
Investment in qualified affordable housing partnerships, net	$ 182,719,000			$ 178,962,000	[1]
Accrued expenses and other liabilities - Unfunded commitments	50,884,000			43,311,000
Tax credits and other tax benefits recognized	8,775,000	7,792,000
Amortization expense included in provision for income taxes	6,244,000	5,357,000
Investments in tax credit and other investments
Investments in tax credit and other investments	117,000,000			110,100,000
Unfunded commitments for investments in tax credit and other investments	66,200,000			71,400,000
Noninterest expense - Amortization of tax credit and other investments	$ 6,299,000	$ 1,492,000	[1]

[1] Prior periods were restated to reflect the retrospective application of adopting the new accounting guidance related to the Company?s investments in qualified affordable housing projects Accounting Standard Update ("ASU") 2014-01. See Note 10 of the Notes to Consolidated Financial Statements for additional information.

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STOCK-BASED COMPENSATION (Tables)

3 Months Ended

Mar. 31, 2015

STOCK-BASED COMPENSATION

Summary of stock options activity

The following table presents the activity for the Company’s stock options as of and for the three months ended March 31, 2015:

	Shares	Weighted Average Exercise Price		Weighted Average Remaining Contractual Term	Aggregate Intrinsic Value (In thousands)
Outstanding at beginning of period	42,116	$	20.75	—	$	—
Granted	—	—		—	—
Exercised	(39,751)	21.09		—	—
Expired	—	—		—	—
Outstanding at end of period	2,365	$	14.95	0.77 years	$	60
Vested or expected to vest at end of period	2,365	$	14.95	0.77 years	$	60
Exercisable at end of period	2,365	$	14.95	0.77 years	$	60

Schedule of time-based and performance-based restricted stock awards activity

	March 31, 2015
	Restricted Stock Awards
	Time-Based			Performance-Based
	Shares	Weighted Average Price		Shares	Weighted Average Price
Outstanding at beginning of period	751,020	$	30.61	518,553	$	29.64
Granted	411,802	38.85		149,284	39.95
Vested	(207,495)	23.27		(144,445)	22.05
Forfeited	(13,119)	34.05		—	—
Outstanding at end of period	942,208	$	35.78	523,392	$	35.64

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AVAILABLE-FOR-SALE INVESTMENT SECURITIES (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015		Dec. 31, 2014
Schedule of Available-for-sale Investment Securities
Amortized Cost	$ 2,817,847		$ 2,619,205
Gross Unrealized Gains	29,791		21,128
Gross Unrealized Losses	(6,553)		(13,968)
Fair Value	2,841,085		2,626,365
U.S. Treasury securities
Schedule of Available-for-sale Investment Securities
Amortized Cost	1,162,801		873,101
Gross Unrealized Gains	9,586		1,971
Gross Unrealized Losses	(161)		(1,637)
Fair Value	1,172,226		873,435
U.S. government agency and U.S. government sponsored enterprise debt securities
Schedule of Available-for-sale Investment Securities
Amortized Cost	411,275		311,927
Gross Unrealized Gains	1,143		490
Gross Unrealized Losses	(452)		(1,393)
Fair Value	411,966		311,024
U.S. government agency and U.S. government sponsored enterprise mortgage-backed securities - Commercial mortgage-backed securities
Schedule of Available-for-sale Investment Securities
Amortized Cost	94,330		140,957
Gross Unrealized Gains	1,242		1,056
Gross Unrealized Losses	(337)		(593)
Fair Value	95,235		141,420
U.S. government agency and U.S. government sponsored enterprise mortgage-backed securities - Residential mortgage-backed securities
Schedule of Available-for-sale Investment Securities
Amortized Cost	717,693		785,412
Gross Unrealized Gains	11,274		9,754
Gross Unrealized Losses	(1,611)		(4,078)
Fair Value	727,356		791,088
Municipal securities
Schedule of Available-for-sale Investment Securities
Amortized Cost	187,244		245,408
Gross Unrealized Gains	4,800		6,202
Gross Unrealized Losses	(798)		(1,162)
Fair Value	191,246		250,448
Other residential mortgage-backed securities | Investment grade
Schedule of Available-for-sale Investment Securities
Amortized Cost	50,297	[1]	52,694	[1]
Gross Unrealized Gains	1,310	[1]	1,359	[1]
Gross Unrealized Losses	(106)	[1]	(135)	[1]
Fair Value	51,501	[1]	53,918	[1]
Other commercial mortgage-backed securities | Investment grade
Schedule of Available-for-sale Investment Securities
Amortized Cost			34,000	[1]
Gross Unrealized Gains			53	[1]
Fair Value			34,053	[1]
Corporate debt securities | Investment grade
Schedule of Available-for-sale Investment Securities
Amortized Cost	141,140	[1]	116,236	[1]
Gross Unrealized Losses	(739)	[1]	(1,054)	[1]
Fair Value	140,401	[1]	115,182	[1]
Corporate debt securities | Non-investment grade
Schedule of Available-for-sale Investment Securities
Amortized Cost	11,524	[1]	17,881	[1]
Gross Unrealized Losses	(2,023)	[1]	(3,200)	[1]
Fair Value	9,501	[1]	14,681	[1]
Other securities
Schedule of Available-for-sale Investment Securities
Amortized Cost	41,543		41,589
Gross Unrealized Gains	436		243
Gross Unrealized Losses	(326)		(716)
Fair Value	$ 41,653		$ 41,116

[1] Available-for-sale investment securities rated BBB- or higher by S&P or Baa3 or higher by Moody's are considered investment grade. Conversely, available-for-sale investment securities rated lower than BBB- by S&P or lower than Baa3 by Moody's are considered non-investment grade.

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FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS (Details 7) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015		Dec. 31, 2014		Mar. 31, 2014	Dec. 31, 2013
Financial Assets:
Cash and cash equivalents	$ 1,886,199		$ 1,039,885		$ 1,884,855	$ 895,820
Short-term investments	325,350		338,714
Securities purchased under resale agreements	1,550,000		1,225,000
Loans held for sale	196,111		45,950
Loans receivable, net	21,116,931	[1]	21,468,270	[1]
Investment in Federal Home Loan Bank stock	28,603		31,239
Investment in Federal Reserve Bank stock	54,556		54,451
Financial Liabilities:
Federal Home Loan Bank advances	317,777		317,241
Securities sold under repurchase agreements	695,000		795,000
Long-term debt	220,905		225,848
Carrying Amount
Financial Assets:
Cash and cash equivalents	1,886,199		1,039,885
Short-term investments	325,350		338,714
Securities purchased under resale agreements	1,550,000		1,225,000
Loans held for sale	196,111		45,950
Loans receivable, net	21,116,931		21,468,270
Investment in Federal Home Loan Bank stock	28,603		31,239
Investment in Federal Reserve Bank stock	54,556		54,451
Accrued interest receivable	86,186		88,303
Financial Liabilities:
Demand, savings and money market deposits	18,786,462		17,896,035
Time deposits	6,376,371		6,112,739
Federal Home Loan Bank advances	317,777		317,241
Securities sold under repurchase agreements	695,000		795,000
Accrued interest payable	12,141		11,303
Long-term debt	220,905		225,848
Fair Value Measurements
Financial Assets:
Cash and cash equivalents	1,886,199		1,039,885
Short-term investments	325,350		338,714
Securities purchased under resale agreements	1,597,101		1,191,060
Loans held for sale	196,111		45,950
Loans receivable, net	20,905,743		20,997,379
Investment in Federal Home Loan Bank stock	28,603		31,239
Investment in Federal Reserve Bank stock	54,556		54,451
Accrued interest receivable	86,186		88,303
Financial Liabilities:
Demand, savings and money market deposits	18,786,462		17,896,035
Time deposits	6,358,260		6,095,217
Federal Home Loan Bank advances	334,286		336,302
Securities sold under repurchase agreements	751,270		870,434
Accrued interest payable	12,141		11,303
Long-term debt	207,906		205,777
Fair Value Measurements | Quoted Prices in Active Markets for Identical Assets (Level 1)
Financial Assets:
Cash and cash equivalents	1,886,199		1,039,885
Fair Value Measurements | Significant Other Observable Inputs (Level 2)
Financial Assets:
Short-term investments	325,350		338,714
Securities purchased under resale agreements	1,597,101		1,191,060
Loans held for sale	196,111		45,950
Investment in Federal Home Loan Bank stock	28,603		31,239
Investment in Federal Reserve Bank stock	54,556		54,451
Accrued interest receivable	86,186		88,303
Financial Liabilities:
Demand, savings and money market deposits	18,786,462		17,896,035
Federal Home Loan Bank advances	334,286		336,302
Securities sold under repurchase agreements	751,270		870,434
Accrued interest payable	12,141		11,303
Long-term debt	207,906		205,777
Fair Value Measurements | Significant Unobservable Inputs (Level 3)
Financial Assets:
Loans receivable, net	20,905,743		20,997,379
Financial Liabilities:
Time deposits	$ 6,358,260		$ 6,095,217

[1] Loans net of ASC 310-30 discount.

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COMMITMENTS AND CONTINGENCIES (Details 2) (USD $)	Mar. 31, 2015	Dec. 18, 2014	Dec. 31, 2014
F&F, LLC and 618 Investment, Inc. v. East West Bank | East West Bank
Litigation
Interim adjusted amount of the verdict		$ 36,600,000
Litigation accrual	32,600,000
Loans Sold or Securitized with Recourse
Guarantees
Principal amount of loans sold or securitized	237,700,000		249,800,000
Recourse reserve	673,000		2,200,000
Loans Sold or Securitized with Full Recourse | Residential | Single-family
Guarantees
Principal amount of loans sold or securitized	34,300,000		35,500,000
Loans Sold or Securitized with Limited Recourse | Residential | Multifamily
Guarantees
Principal amount of loans sold or securitized	$ 203,400,000		$ 214,300,000
Recourse provision limitation, maximum percentage of the top loss on the multifamily loans	4.00%

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FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS (Details 2) (Fair Value, Measurements, Recurring, USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015		Mar. 31, 2014
Embedded derivative liabilities
Reconciliation of the beginning and ending balances for major liability categories measured at fair value on a recurring basis using significant unobservable inputs (Level 3)
Beginning balance	$ (3,392)		$ (3,655)
Total gains or (losses) for the period:
Included in earnings	(20)	[1]	257	[1]
Ending balance	(3,412)		(3,398)
Changes in unrealized losses included in earnings relating to assets and liabilities held at period-end	20		(257)
Corporate debt securities | Non-investment grade
Reconciliation of the beginning and ending balances for major asset categories measured at fair value on a recurring basis using significant unobservable inputs (Level 3)
Beginning balance	6,528		6,371
Total gains or (losses) for the period:
Included in earnings	960	[1]
Included in other comprehensive income (unrealized)	922	[2]	434	[2]
Purchases, issues, sales, settlements:
Sales	(7,219)
Settlements	(98)		(88)
Transfers in and/or out of Level 3	(1,093)
Ending balance			$ 6,717

[1] Realized gains or losses of corporate debt securities and embedded derivative liabilities are included in net gains on sales of investment securities and other operating expense, respectively, in the consolidated statements of income.

[2] Unrealized gains or losses on available-for-sale investment securities are reported in other comprehensive income, net of tax, in the consolidated statements of comprehensive income.

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AVAILABLE-FOR-SALE INVESTMENT SECURITIES (Details 3) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2013
Other than Temporary Impairment, Credit Losses Recognized in Earnings
OTTI credit losses	$ 0	$ 0
Gross realized gains
Gross realized gains	4,404	3,545
Corporate debt securities | Non-investment grade
Gross realized gains
Gross realized gains	960
Available-for-sale investment securities
Other than Temporary Impairment, Credit Losses Recognized in Earnings
Beginning balance	112,338		115,511
Reduction for securities sold	(5,650)
Ending balance	$ 106,688	$ 115,511	$ 115,511

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LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES (Details 8) (Loans Receivable, USD $) In Thousands, unless otherwise specified	Mar. 31, 2015		Dec. 31, 2014
Recorded investment in total loans receivable related to each balance in the allowance for loan losses
Individually evaluated for impairment	$ 130,152		$ 154,120
Collectively evaluated for impairment	20,007,430		20,250,912
Acquired with deteriorated credit quality	1,237,986	[1]	1,322,113	[1]
Total loans	21,375,568	[1]	21,727,145	[1]
CRE
Recorded investment in total loans receivable related to each balance in the allowance for loan losses
Individually evaluated for impairment	47,472		65,393
Collectively evaluated for impairment	6,323,569		6,036,823
Acquired with deteriorated credit quality	674,380	[1]	717,297	[1]
Total loans	7,045,421	[1]	6,819,513	[1]
C&I
Recorded investment in total loans receivable related to each balance in the allowance for loan losses
Individually evaluated for impairment	39,217		36,543
Collectively evaluated for impairment	7,604,022		7,951,038
Acquired with deteriorated credit quality	77,525	[1]	89,620	[1]
Total loans	7,720,764	[1]	8,077,201	[1]
Residential
Recorded investment in total loans receivable related to each balance in the allowance for loan losses
Individually evaluated for impairment	42,205		50,925
Collectively evaluated for impairment	4,496,929		4,780,354
Acquired with deteriorated credit quality	458,085	[1]	485,410	[1]
Total loans	4,997,219	[1]	5,316,689	[1]
Consumer
Recorded investment in total loans receivable related to each balance in the allowance for loan losses
Individually evaluated for impairment	1,258		1,259
Collectively evaluated for impairment	1,582,910		1,482,697
Acquired with deteriorated credit quality	27,996	[1]	29,786	[1]
Total loans	$ 1,612,164	[1]	$ 1,513,742	[1]

[1] Loans net of ASC 310-30 discount.

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LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES (Details 2) (Loans Receivable, USD $) In Billions, unless otherwise specified	3 Months Ended
	Mar. 31, 2015 item	Dec. 31, 2014
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Loans receivable pledged to secure borrowings and to provide additional borrowing capacity from the FHLB and the Federal Reserve Bank	14.79	$ 14.66
Number of grades in the risk rating system utilized by the company to rate credit risk of loans receivable	8
Residential | Single-family | Minimum
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Number of units of residential property securing fixed and adjustable rate first mortgage loans	1
Adjustable rate mortgage, term of initial fixed interest rates	1 year
Residential | Single-family | Maximum
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Number of units of residential property securing fixed and adjustable rate first mortgage loans	4
Adjustable rate mortgage, term of initial fixed interest rates	3 years
Residential | Multifamily | Minimum
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Adjustable rate mortgage, term of initial fixed interest rates	6 months
Residential | Multifamily | Maximum
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Adjustable rate mortgage, term of initial fixed interest rates	3 years

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SECURITIES PURCHASED UNDER RESALE AGREEMENTS AND SOLD UNDER REPURCHASE AGREEMENTS (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Resale agreements
Gross resale agreements	$ 1,850,000	$ 1,425,000
Weighted average interest rates (as a percent)	1.42%	1.55%

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BASIS OF PRESENTATION

3 Months Ended

Mar. 31, 2015

BASIS OF PRESENTATION

BASIS OF PRESENTATION

NOTE 1 —  BASIS OF PRESENTATION

The consolidated financial statements in this Form 10-Q include the accounts of East West Bancorp, Inc. (referred to herein on an unconsolidated basis as “East West” and on a consolidated basis as the “Company”) and its wholly-owned subsidiaries, East West Bank and subsidiaries (the “Bank”) and East West Insurance Services, Inc. Intercompany transactions and balances have been eliminated in the consolidations. As of March 31, 2015, East West has six wholly-owned subsidiaries that are statutory business trusts (the “Trusts”), one of which was the result of the acquisition of MetroCorp Bancshares, Inc. (“MetroCorp”) during the first quarter of 2014, as discussed in Note 3 to the Company’s consolidated financial statements. In accordance with Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) Topic 810, the Trusts are not consolidated into the Company.

The interim consolidated financial statements, presented in accordance with accounting principles generally accepted in the United States of America (“GAAP”) and general practices within the banking industry, are unaudited and reflect all adjustments that, in the opinion of management, are necessary for a fair statement of financial statements for the interim periods. Certain prior year balances and notes have been reclassified to conform to current period presentation. The Company restated prior period financial statements to reflect the impact of the retrospective application of Accounting Standards Update (“ASU”) 2014-01, Investments—Equity Method and Joint Ventures (Topic 323): Accounting for Investments in Qualified Affordable Housing Projects. See Note 10 to the Company’s consolidated financial statements for details. The current period’s results of operations are not necessarily indicative of results that may be expected for any other interim period or for the year as a whole. Events subsequent to the consolidated balance sheet date have been evaluated through the date the financial statements are issued for inclusion in the accompanying financial statements. The unaudited consolidated financial statements should be read in conjunction with the audited consolidated financial statements and notes included in the Company’s 2014 Annual Report.

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LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES (Details 3) (Loans Receivable, USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015		Dec. 31, 2014
Nonaccrual and Past Due Loans
Total loans	$ 21,375,568	[1]	$ 21,727,145	[1]
Unearned fees, premiums and discounts, net	(899)	[1]	2,804	[1]
Number of days a loan is past due and is placed on nonaccrual status	90 days
Non-PCI loans
Nonaccrual and Past Due Loans
Accruing loans 30 - 59 days past due	31,659		30,318
Accruing loans 60 - 89 days past due	6,142		9,917
Total accruing past due loans	37,801		40,235
Nonaccrual loans less than 90 days past due	42,105		41,770
Nonaccrual loans 90 or more days past due	45,675		58,492
Total nonaccrual loans	87,780		100,262
Current accruing loans	20,012,001		20,264,535
Total loans	20,137,582		20,405,032
Unearned fees, premiums and discounts, net	(899)		2,804
Total recorded investment in non-PCI loans	20,136,683		20,407,836
CRE
Nonaccrual and Past Due Loans
Total loans	7,045,421	[1]	6,819,513	[1]
CRE | Income producing
Nonaccrual and Past Due Loans
Total loans	6,455,177	[1]	6,256,059	[1]
CRE | Construction
Nonaccrual and Past Due Loans
Total loans	367,460	[1]	332,287	[1]
CRE | Land
Nonaccrual and Past Due Loans
Total loans	222,784	[1]	231,167	[1]
CRE | Non-PCI loans
Nonaccrual and Past Due Loans
Total loans	6,371,041		6,102,216
CRE | Non-PCI loans | Income producing
Nonaccrual and Past Due Loans
Accruing loans 30 - 59 days past due	9,699		14,171
Accruing loans 60 - 89 days past due	1,860		3,593
Total accruing past due loans	11,559		17,764
Nonaccrual loans less than 90 days past due	18,739		19,348
Nonaccrual loans 90 or more days past due	11,011		9,165
Total nonaccrual loans	29,750		28,513
Current accruing loans	5,761,622		5,521,769
Total loans	5,802,931		5,568,046
CRE | Non-PCI loans | Construction
Nonaccrual and Past Due Loans
Nonaccrual loans less than 90 days past due	14		15
Nonaccrual loans 90 or more days past due	917		6,898
Total nonaccrual loans	931		6,913
Current accruing loans	357,187		312,930
Total loans	358,118		319,843
CRE | Non-PCI loans | Land
Nonaccrual and Past Due Loans
Nonaccrual loans less than 90 days past due	214		221
Nonaccrual loans 90 or more days past due	2,386		2,502
Total nonaccrual loans	2,600		2,723
Current accruing loans	207,392		211,604
Total loans	209,992		214,327
C&I
Nonaccrual and Past Due Loans
Total loans	7,720,764	[1]	8,077,201	[1]
C&I | Commercial business
Nonaccrual and Past Due Loans
Total loans	6,871,450	[1]	7,181,189	[1]
C&I | Trade finance
Nonaccrual and Past Due Loans
Total loans	849,314	[1]	896,012	[1]
C&I | Non-PCI loans
Nonaccrual and Past Due Loans
Total loans	7,643,239		7,987,581
C&I | Non-PCI loans | Commercial business
Nonaccrual and Past Due Loans
Accruing loans 30 - 59 days past due	11,227		3,187
Accruing loans 60 - 89 days past due	902		4,361
Total accruing past due loans	12,129		7,548
Nonaccrual loans less than 90 days past due	5,988		6,623
Nonaccrual loans 90 or more days past due	25,436		21,813
Total nonaccrual loans	31,424		28,436
Current accruing loans	6,755,596		7,061,869
Total loans	6,799,149		7,097,853
C&I | Non-PCI loans | Trade finance
Nonaccrual and Past Due Loans
Accruing loans 60 - 89 days past due	600
Total accruing past due loans	600
Nonaccrual loans less than 90 days past due	37		73
Nonaccrual loans 90 or more days past due			292
Total nonaccrual loans	37		365
Current accruing loans	843,453		889,363
Total loans	844,090		889,728
Residential
Nonaccrual and Past Due Loans
Total loans	4,997,219	[1]	5,316,689	[1]
Residential | Single-family
Nonaccrual and Past Due Loans
Total loans	3,512,794	[1]	3,866,781	[1]
Residential | Multifamily
Nonaccrual and Past Due Loans
Total loans	1,484,425	[1]	1,449,908	[1]
Residential | Non-PCI loans
Nonaccrual and Past Due Loans
Total loans	4,539,134		4,831,279
Residential | Non-PCI loans | Single-family
Nonaccrual and Past Due Loans
Accruing loans 30 - 59 days past due	7,239		6,381
Accruing loans 60 - 89 days past due	2,402		1,294
Total accruing past due loans	9,641		7,675
Nonaccrual loans less than 90 days past due	4,731		2,861
Nonaccrual loans 90 or more days past due	4,406		5,764
Total nonaccrual loans	9,137		8,625
Current accruing loans	3,279,997		3,630,962
Total loans	3,298,775		3,647,262
Residential | Non-PCI loans | Multifamily
Nonaccrual and Past Due Loans
Accruing loans 30 - 59 days past due	2,611		4,425
Accruing loans 60 - 89 days past due	376		507
Total accruing past due loans	2,987		4,932
Nonaccrual loans less than 90 days past due	12,216		12,460
Nonaccrual loans 90 or more days past due	1,145		8,359
Total nonaccrual loans	13,361		20,819
Current accruing loans	1,224,011		1,158,266
Total loans	1,240,359		1,184,017
Consumer
Nonaccrual and Past Due Loans
Total loans	1,612,164	[1]	1,513,742	[1]
Consumer | Non-PCI loans
Nonaccrual and Past Due Loans
Accruing loans 30 - 59 days past due	883		2,154
Accruing loans 60 - 89 days past due	2		162
Total accruing past due loans	885		2,316
Nonaccrual loans less than 90 days past due	166		169
Nonaccrual loans 90 or more days past due	374		3,699
Total nonaccrual loans	540		3,868
Current accruing loans	1,582,743		1,477,772
Total loans	$ 1,584,168		$ 1,483,956

[1] Loans net of ASC 310-30 discount.

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FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS (Details 8)	3 Months Ended	12 Months Ended
	Mar. 31, 2015	Dec. 31, 2010
Valuation Methodologies
Maximum Term of Maturity for Securities Purchased under Resale Agreements to be Included in Cash and Cash Equivalents	90 days
Term of Maturity that Securities Purchased under Resale Agreements Must Exceed to be Included in Certain Fair Value Calculations	90 days
Foreign exchange options
Valuation Methodologies
Term of contracts		5 years
Embedded derivative liabilities
Valuation Methodologies
Term of contracts		5 years

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LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES (Tables)

3 Months Ended

Mar. 31, 2015

LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES

Schedule of the composition of Non-PCI and PCI loans

	March 31, 2015						December 31, 2014
($ in thousands)	Non-PCI Loans		PCI Loans (1)		Total (1)		Non-PCI Loans		PCI Loans (1)		Total (1)
CRE:
Income Producing	$	5,802,931	$	652,246	$	6,455,177	$	5,568,046	$	688,013	$	6,256,059
Construction	358,118		9,342		367,460		319,843		12,444		332,287
Land	209,992		12,792		222,784		214,327		16,840		231,167
Total CRE	6,371,041		674,380		7,045,421		6,102,216		717,297		6,819,513
C&I:
Commercial business	6,799,149		72,301		6,871,450		7,097,853		83,336		7,181,189
Trade finance	844,090		5,224		849,314		889,728		6,284		896,012
Total C&I	7,643,239		77,525		7,720,764		7,987,581		89,620		8,077,201
Residential:
Single-family	3,298,775		214,019		3,512,794		3,647,262		219,519		3,866,781
Multifamily	1,240,359		244,066		1,484,425		1,184,017		265,891		1,449,908
Total residential	4,539,134		458,085		4,997,219		4,831,279		485,410		5,316,689
Consumer	1,584,168		27,996		1,612,164		1,483,956		29,786		1,513,742
Total loans	$	20,137,582	$	1,237,986	$	21,375,568	$	20,405,032	$	1,322,113	$	21,727,145
Unearned fees, premiums, and discounts, net	(899)		—		(899)		2,804		—		2,804
Allowance for loan losses	(257,095)		(643)		(257,738)		(260,965)		(714)		(261,679)
Loans, net	$	19,879,588	$	1,237,343	$	21,116,931	$	20,146,871	$	1,321,399	$	21,468,270

(1) Loans net of ASC 310-30 discount.

Summary of credit risk rating by portfolio segment

($ in thousands)	Pass/Watch		Special Mention		Substandard		Doubtful		Loss		Total Non-PCI Loans
March 31, 2015
CRE:
Income producing	$	5,488,698	$	56,245	$	257,988	$	—	$	—	$	5,802,931
Construction	353,799		703		3,616		—		—		358,118
Land	187,364		5,701		16,927		—		—		209,992
C&I:
Commercial business	6,573,081		93,302		132,286		426		54		6,799,149
Trade finance	788,864		19,726		35,500		—		—		844,090
Residential:
Single-family	3,277,085		3,595		18,095		—		—		3,298,775
Multifamily	1,162,798		4,906		72,655		—		—		1,240,359
Consumer	1,581,116		336		2,716		—		—		1,584,168
Total	$	19,412,805	$	184,514	$	539,783	$	426	$	54	$	20,137,582
($ in thousands)	Pass/Watch		Special Mention		Substandard		Doubtful		Loss		Total Non-PCI Loans
December 31, 2014
CRE:
Income producing	$	5,243,640	$	54,673	$	269,733	$	—	$	—	$	5,568,046
Construction	310,259		11		9,573		—		—		319,843
Land	185,220		5,701		23,406		—		—		214,327
C&I:
Commercial business	6,836,914		130,319		130,032		533		55		7,097,853
Trade finance	845,889		13,031		30,808		—		—		889,728
Residential:
Single-family	3,627,491		3,143		16,628		—		—		3,647,262
Multifamily	1,095,982		5,124		82,911		—		—		1,184,017
Consumer	1,480,208		1,005		2,743		—		—		1,483,956
Total	$	19,625,603	$	213,007	$	565,834	$	533	$	55	$	20,405,032

($ in thousands)	Pass/Watch		Special Mention		Substandard		Doubtful		Total PCI Loans
March 31, 2015
CRE:
Income producing	$	517,827	$	6,164	$	128,255	$	—	$	652,246
Construction	585		1,739		7,018		—		9,342
Land	5,080		5,433		2,279		—		12,792
C&I:
Commercial business	62,858		997		8,446		—		72,301
Trade finance	3,535		—		1,689		—		5,224
Residential:
Single-family	208,238		745		5,036		—		214,019
Multifamily	211,060		—		33,006		—		244,066
Consumer	27,330		115		551		—		27,996
Total (1)	$	1,036,513	$	15,193	$	186,280	$	—	$	1,237,986

(1) Loans net of ASC 310-30 discount.

($ in thousands)	Pass/Watch		Special Mention		Substandard		Doubtful		Total PCI Loans
December 31, 2014
CRE:
Income producing	$	534,015	$	9,960	$	144,038	$	—	$	688,013
Construction	589		1,744		10,111		—		12,444
Land	7,012		5,391		4,437		—		16,840
C&I:
Commercial business	70,586		1,103		11,647		—		83,336
Trade finance	4,620		—		1,664		—		6,284
Residential:
Single-family	213,829		374		5,316		—		219,519
Multifamily	230,049		—		35,842		—		265,891
Consumer	29,026		116		644		—		29,786
Total (1)	$	1,089,726	$	18,688	$	213,699	$	—	$	1,322,113

(1) Loans net of ASC 310-30 discount.

Schedule of aging analysis on non-PCI loans

($ in thousands)	Accruing Loans 30-59 Days Past Due		Accruing Loans 60-89 Days Past Due		Total Accruing Past Due Loans		Nonaccrual Loans Less Than 90 Days Past Due		Nonaccrual Loans 90 or More Days Past Due		Total Nonaccrual Loans		Current Accruing Loans		Total Non-PCI Loans
March 31, 2015
CRE:
Income producing	$	9,699	$	1,860	$	11,559	$	18,739	$	11,011	$	29,750	$	5,761,622	$	5,802,931
Construction	—		—		—		14		917		931		357,187		358,118
Land	—		—		—		214		2,386		2,600		207,392		209,992
C&I:
Commercial business	11,227		902		12,129		5,988		25,436		31,424		6,755,596		6,799,149
Trade finance	—		600		600		37		—		37		843,453		844,090
Residential:
Single-family	7,239		2,402		9,641		4,731		4,406		9,137		3,279,997		3,298,775
Multifamily	2,611		376		2,987		12,216		1,145		13,361		1,224,011		1,240,359
Consumer	883		2		885		166		374		540		1,582,743		1,584,168
Total	$	31,659	$	6,142	$	37,801	$	42,105	$	45,675	$	87,780	$	20,012,001	$	20,137,582
Unearned fees, premiums and discounts, net															(899)
Total recorded investment in non-PCI loans															$	20,136,683
($ in thousands)	Accruing Loans 30-59 Days Past Due		Accruing Loans 60-89 Days Past Due		Total Accruing Past Due Loans		Nonaccrual Loans Less Than 90 Days Past Due		Nonaccrual Loans 90 or More Days Past Due		Total Nonaccrual Loans		Current Accruing Loans		Total Non-PCI Loans
December 31, 2014
CRE:
Income producing	$	14,171	$	3,593	$	17,764	$	19,348	$	9,165	$	28,513	$	5,521,769	$	5,568,046
Construction	—		—		—		15		6,898		6,913		312,930		319,843
Land	—		—		—		221		2,502		2,723		211,604		214,327
C&I:
Commercial business	3,187		4,361		7,548		6,623		21,813		28,436		7,061,869		7,097,853
Trade finance	—		—		—		73		292		365		889,363		889,728
Residential:
Single-family	6,381		1,294		7,675		2,861		5,764		8,625		3,630,962		3,647,262
Multifamily	4,425		507		4,932		12,460		8,359		20,819		1,158,266		1,184,017
Consumer	2,154		162		2,316		169		3,699		3,868		1,477,772		1,483,956
Total	$	30,318	$	9,917	$	40,235	$	41,770	$	58,492	$	100,262	$	20,264,535	$	20,405,032
Unearned fees, premiums and discounts, net															2,804
Total recorded investment in non-PCI loans															$	20,407,836

Summary of additions to non-PCI troubled debt restructurings

	Loans Modified as TDRs During the Three Months Ended March 31,
	2015							2014
($ in thousands)	Number of Contracts	Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment (1)		Financial Impact (2)		Number of Contracts	Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment (1)		Financial Impact (2)
CRE:
Income producing	1	$	828	$	833	$	—	—	$	—	$	—	$	—
C&I:
Commercial business	1	$	167	$	164	$	(32)	5	$	1,721	$	1,691	$	1,248
Residential:
Single-family	1	$	281	$	281	$	(2)	3	$	5,823	$	5,804	$	—

(1) Includes subsequent payments after modification and reflects the balance as of March 31, 2015 and 2014.

(2) The financial impact includes charge-offs and specific reserves recorded at modification date.

Summary of non-PCI impaired loans

($ in thousands)	Unpaid Principal Balance		Recorded Investment With No Allowance		Recorded Investment With Allowance		Total Recorded Investment		Related Allowance
March 31, 2015
CRE:
Income producing	$	50,389	$	28,186	$	15,001	$	43,187	$	1,399
Construction	916		916		—		916		—
Land	8,234		2,826		543		3,369		175
C&I:
Commercial business	43,289		10,815		28,186		39,001		17,886
Trade finance	223		—		216		216		20
Residential:
Single-family	16,767		7,007		8,404		15,411		413
Multifamily	29,262		20,200		6,594		26,794		279
Consumer	1,258		1,150		108		1,258		1
Total	$	150,338	$	71,100	$	59,052	$	130,152	$	20,173

($ in thousands)	Unpaid Principal Balance		Recorded Investment With No Allowance		Recorded Investment With Allowance		Total Recorded Investment		Related Allowance
December 31, 2014
CRE:
Income producing	$	57,805	$	34,399	$	15,646	$	50,045	$	1,581
Construction	6,888		6,888		—		6,888		—
Land	13,291		2,838		5,622		8,460		1,906
C&I:
Commercial business	42,396		10,552		25,717		36,269		15,174
Trade finance	280		—		274		274		28
Residential:
Single-family	17,838		5,137		11,398		16,535		461
Multifamily	37,624		21,500		12,890		34,390		313
Consumer	1,259		1,151		108		1,259		1
Total	$	177,381	$	82,465	$	71,655	$	154,120	$	19,464

Schedule of average recorded investment and amount of interest income on non-PCI impaired loans

	Three Months Ended March 31,
	2015				2014
($ in thousands)	Average Recorded Investment		Recognized Interest Income (1)		Average Recorded Investment		Recognized Interest Income (1)
CRE:
Income producing	$	44,195	$	141	$	67,153	$	325
Construction	3,902		—		6,888		—
Land	3,438		10		12,227		121
C&I:
Commercial business	39,310		202		43,726		207
Trade finance	245		3		637		4
Residential:
Single-family	15,423		68		17,100		50
Multifamily	26,987		203		36,369		205
Consumer	1,258		12		2,835		1
Total impaired non-PCI loans	$	134,758	$	639	$	186,935	$	913

(1) Includes interest recognized on accruing non-PCI TDRs. Interest payments received on nonaccrual non-PCI loans are generally reflected as a reduction of principal and not as interest income.

Summary of the activity in the allowance for loan losses

	Non-PCI Loans
($ in thousands)	CRE			C&I		Residential		Consumer		Unallocated			Total		PCI Loans			Total
Three Months Ended March 31, 2015
Beginning balance	$		72,263	$	134,598	$	43,856	$	10,248	$	—		$	260,965	$	714		$		261,679
(Reversal of) provision for loans losses	(2,333)			5,378		(1,571)		664		2,920			5,058		(71)			4,987
Provision allocation for unfunded loan commitments and letters of credit	—			—		—		—		(2,920)			(2,920)		—			(2,920)
Charge-offs	(1,002)			(6,589)		(746)		(463)		—			(8,800)		—			(8,800)
Recoveries	812			527		1,451		2		—			2,792		—			2,792
Net (charge-offs)/recoveries	(190)			(6,062)		705		(461)		—			(6,008)		—			(6,008)
Ending balance	$		69,740	$	133,914	$	42,990	$	10,451	$	—		$	257,095	$	643		$		257,738
Ending balance allocated to:
Individually evaluated for impairment	$		1,574	$	17,906	$	692	$	1	$	—		$	20,173	$	—		$		20,173
Collectively evaluated for impairment	68,166			116,008		42,298		10,450		—			236,922		—			236,922
Acquired with deteriorated credit quality	—			—		—		—		—			—		643			643
Ending balance	$		69,740	$	133,914	$	42,990	$	10,451	$	—		$	257,095	$	643		$		257,738
	Non-PCI Loans
($ in thousands)	CRE			C&I		Residential		Consumer		Unallocated			Total		PCI Loans			Total
Three Months Ended March 31, 2014
Beginning balance	$	70,154		$	115,184	$	50,716	$	11,352	$		—	$	247,406	$		2,269	$	249,675
(Reversal of) provision for loans losses	(7,036)			16,592		(2,575)		(196)		215			7,000		(67)			6,933
Provision allocation for unfunded loan commitments and letters of credit	—			—		—		—		(215)			(215)		—			(215)
Charge-offs	(319)			(5,531)		(283)		(3)		—			(6,136)		—			(6,136)
Recoveries	828			911		137		3		—			1,879		—			1,879
Net recoveries/(charge-offs)	509			(4,620)		(146)		—		—			(4,257)		—			(4,257)
Ending balance	$	63,627		$	127,156	$	47,995	$	11,156	$		—	$	249,934	$		2,202	$	252,136
Ending balance allocated to:
Individually evaluated for impairment	$	8,375		$	16,490	$	1,853	$	—	$		—	$	26,718	$		—	$	26,718
Collectively evaluated for impairment	55,252			110,666		46,142		11,156		—			223,216		—			223,216
Acquired with deteriorated credit quality	—			—		—		—		—			—		2,202			2,202
Ending balance	$	63,627		$	127,156	$	47,995	$	11,156	$		—	$	249,934	$		2,202	$	252,136

Recorded investment in total loans receivable by portfolio segment, disaggregated by impairment methodology

($ in thousands)	CRE		C&I		Residential		Consumer		Total
As of March 31, 2015
Individually evaluated for impairment	$	47,472	$	39,217	$	42,205	$	1,258	$	130,152
Collectively evaluated for impairment	6,323,569		7,604,022		4,496,929		1,582,910		20,007,430
Acquired with deteriorated credit quality (1)	674,380		77,525		458,085		27,996		1,237,986
Ending Balance	$	7,045,421	$	7,720,764	$	4,997,219	$	1,612,164	$	21,375,568

(1) Loans net of ASC 310-30 discount.

($ in thousands)	CRE		C&I		Residential		Consumer		Total
As of December 31, 2014
Individually evaluated for impairment	$	65,393	$	36,543	$	50,925	$	1,259	$	154,120
Collectively evaluated for impairment	6,036,823		7,951,038		4,780,354		1,482,697		20,250,912
Acquired with deteriorated credit quality (1)	717,297		89,620		485,410		29,786		1,322,113
Ending Balance	$	6,819,513	$	8,077,201	$	5,316,689	$	1,513,742	$	21,727,145

(1) Loans net of ASC 310-30 discount.

Summary of changes in the accretable yield for the PCI loans

	Three Months Ended March 31,
($ in thousands)	2015		2014
Beginning balance	$	311,688	$	461,545
Additions	—		6,745
Accretion	(30,569)		(61,946		)
Changes in expected cash flows	12,036		24,112
Ending balance	$	293,155	$	430,456

Summary of the FDIC indemnification asset/net payable to the FDIC

	Three Months Ended  March 31,
($ in thousands)	2015		2014
Beginning balance	$	(96,106)	$	74,708
Amortization	(1,542)		(28,490		)
Reductions (1)	(649)		(11,842		)
Estimate of FDIC repayment (2)	(3,114)		(6,824		)
Ending balance	$	(101,411)	$	27,552

(1) Reductions relate to charge-offs, partial prepayments, loan payoffs and loan sales which result in a corresponding reduction of the indemnification asset.

(2) This represents the change in the calculated estimate the Company will be required to pay the FDIC at the end of the FDIC shared-loss agreements, due to lower thresholds of losses.

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DERIVATIVE FINANCIAL INSTRUMENTS (Tables)

3 Months Ended

Mar. 31, 2015

DERIVATIVE FINANCIAL INSTRUMENTS

Total notional and fair values of derivatives

	Fair Values of Derivative Instruments
	March 31, 2015						December 31, 2014
			Fair Value						Fair Value
($ in thousands)	Notional Amount		Derivative Assets (1)		Derivative Liabilities (1)		Notional Amount		Derivative Assets (1)		Derivative Liabilities (1)
Derivatives designated as hedging instruments:
Interest rate swaps on certificates of deposit	$	129,096	$	—	$	6,370	$	132,667	$	—	$	9,922
Total derivatives designated as hedging instruments	$	129,096	$	—	$	6,370	$	132,667	$	—	$	9,922
Derivatives not designated as hedging instruments:
Foreign exchange options	$	50,000	$	3,683	$	—	$	85,614	$	6,136	$	—
Embedded derivative liabilities	47,794		—		3,412		47,838		—		3,392
Interest rate swaps and caps	5,204,760		66,060		66,914		4,858,391		41,534		41,779
Foreign exchange contracts	1,037,967		13,340		13,080		680,629		8,123		9,171
Total derivatives not designated as hedging instruments	$	6,340,521	$	83,083	$	83,406	$	5,672,472	$	55,793	$	54,342

(1) Derivative assets are included in Other Assets. Derivative liabilities are included in Accrued Expenses and Other liabilities, and Deposits.

Net gains (losses) recognized in the Income Statement related to derivatives in fair value hedging relationships

	Three Months Ended March 31,
($ in thousands)	2015		2014
Gains (losses) recorded in interest expense
Recognized on interest rate swaps	$	3,048	$	2,704
Recognized on certificates of deposits	(2,695)		(2,937		)
Net amount recognized on fair value hedges (ineffective portion)	$	353	$	(233	)
Reduction in interest expense recognized on interest rate swaps	$	920	$	1,824

Net gains (losses) recognized in the Income Statement related to derivatives not designated as hedging instruments

	Location in	Three Months Ended March 31,
	Consolidated
($ in thousands)	Statements of Income	2015		2014
Derivatives not designated as hedging instruments:
Foreign exchange options	Foreign exchange income	$	199	$	(119	)
Foreign exchange options with embedded derivatives	Other operating expense	(141)		1
Interest rate swaps and caps	Other operating income	(594)		(936		)
Foreign exchange contracts	Foreign exchange income	1,308		(2,129		)
Total net gains (losses)		$	772	$	(3,183	)

Balance sheet offsetting of derivative assets and liabilities

($ in thousands)	As of March 31, 2015
			Gross Amounts		Net Amounts of Assets Presented		Gross Amounts Not Offset on the Consolidated Balance Sheet
Assets	Gross Amounts of Recognized Assets		Offset on the Consolidated Balance Sheet		on the Consolidated Balance Sheet		Financial Instruments			Collateral Received			Net Amount
Derivatives	$	13,564	$	—	$	13,564	$	(6,002)	(1)	$	(6,480)	(2)	$	1,082
					Net Amounts of Liabilities		Gross Amounts Not Offset on the Consolidated Balance Sheet
Liabilities	Gross Amounts of Recognized Liabilities		Gross Amounts Offset on the Consolidated Balance Sheet		Presented on the Consolidated Balance Sheet		Financial Instruments			Collateral Posted			Net Amount
Derivatives	$	79,890	$	—	$	79,890	$	(6,002)	(1)	$	(72,018)	(3)	$	1,870
($ in thousands)	As of December 31, 2014
			Gross Amounts		Net Amounts of Assets Presented		Gross Amounts Not Offset on the Consolidated Balance Sheet
Assets	Gross Amounts of Recognized Assets		Offset on the Consolidated Balance Sheet		on the Consolidated Balance Sheet		Financial Instruments			Collateral Received			Net Amount
Derivatives	$	12,396	$	—	$	12,396	$	(5,725)	(1)	$	(3,463)	(2)	$	3,208
					Net Amounts of Liabilities		Gross Amounts Not Offset on the Consolidated Balance Sheet
Liabilities	Gross Amounts of Recognized Liabilities		Gross Amounts Offset on the Consolidated Balance Sheet		Presented on the Consolidated Balance Sheet		Financial Instruments			Collateral Posted			Net Amount
Derivatives	$	56,505	$	—	$	56,505	$	(5,725)	(1)	$	(49,951)	(3)	$	829

(1) Represents the netting of derivative receivable and payable balance for the same counterparty under enforceable master netting arrangements if the Company has elected to net.

(2) Represents $6.5 million and $3.5 million of cash collateral received against derivative assets with the same counterparty that are subject to enforceable master netting arrangements as of March 31, 2015 and December 31, 2014, respectively.

(3) Represents cash and securities pledged against derivative liabilities with the same counterparty that are subject to enforceable master netting arrangements. Includes approximately $19.0 million and $12.8 million of cash collateral posted as of March 31, 2015 and December 31, 2014, respectively.

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DERIVATIVE FINANCIAL INSTRUMENTS (Details 2) (Interest rate swaps on certificates of deposits, USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Derivatives
Notional amount terminated	$ 3,600,000
Interest Expense
Net gains (losses) recognized in the Income Statement
Gains (losses) recognized on interest rate swaps	3,048,000	2,704,000
Net amount recognized on fair value hedges (ineffective portion)	353,000	(233,000)
Reduction in interest expense recognized on interest rate swaps	920,000	1,824,000
Interest Expense | Certificates of deposits
Net gains (losses) recognized in the Income Statement
Gains (losses) recognized on certificates of deposit	$ (2,695,000)	$ (2,937,000)

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STOCK-BASED COMPENSATION (Details) (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Summary of Stock-Based Compensation Plans
Total compensation expense, before taxes	$ 4,000,000	$ 3,200,000
Net tax benefit recognized in equity for stock compensation plans	3,145,000	3,708,000
Stock options
Summary of Stock-Based Compensation Plans
Cash proceeds from stock option exercises	838,000	283,000
Net tax benefit recognized in equity for stock compensation plans	$ 291,000	$ 82,000
1998 Stock Incentive Plan
Summary of Stock-Based Compensation Plans
Incentive shares available to be issued	3,050,063

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INVESTMENTS IN QUALIFIED AFFORDABLE HOUSING PARTNERSHIPS, NET, TAX CREDIT AND OTHER INVESTMENTS (Tables)

3 Months Ended

Mar. 31, 2015

INVESTMENTS IN QUALIFIED AFFORDABLE HOUSING PARTNERSHIPS, NET, TAX CREDIT AND OTHER INVESTMENTS

Summary of the impact of new accounting guidance

	December 31, 2014
($ in thousands)	As Previously Reported		As Revised
Consolidated Balance Sheet:
Investment in qualified affordable housing partnerships, net	$	178,652	$	178,962
Other assets —  Deferred tax assets	$	384,367	$	389,601
Retained earnings	$	1,598,598	$	1,604,141

	Three Months Ended  March 31, 2014
($ in thousands)	As Previously Reported		As Revised
Consolidated Statement of Income:
Noninterest expense — Amortization of tax credit and other investments	$	5,964	$	1,492
Income before taxes	$	111,690	$	116,163
Provision for income taxes	$	34,949	$	41,992
Net income	$	76,741	$	74,171
Earnings per share
Basic	$	0.54	$	0.52
Diluted	$	0.54	$	0.52

Schedule of investments in qualified affordable housing partnerships and related unfunded commitments

($ in thousands)	March 31, 2015		December 31, 2014
Investment in qualified affordable housing partnerships, net	$	182,719	$	178,962
Accrued expenses and other liabilities — Unfunded commitments	$	50,884	$	43,311

Schedule of other information related to investments in qualified affordable housing partnerships

	Three Months Ended March 31,
($ in thousands)	2015		2014
Tax credits and other tax benefits recognized	$	8,775	$	7,792
Amortization expense included in provision for income taxes	$	6,244	$	5,357

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GOODWILL AND OTHER INTANGIBLE ASSETS (Tables)

3 Months Ended

Mar. 31, 2015

GOODWILL AND OTHER INTANGIBLE ASSETS

Estimated future amortization expense of premiums on acquired deposits

Estimated Amortization Expense of Premiums on Acquired Deposits	Amount
	($ in thousands)
Nine months ending December 31, 2015	$	6,842
Year ending December 31, 2016	8,086
Year ending December 31, 2017	6,935
Year ending December 31, 2018	5,883
Year ending December 31, 2019	4,864
Thereafter	10,307
Total	$	42,917

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CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 100,027	$ 74,171	[1]
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	17,422	17,420	[1]
(Accretion) of discount and amortization of premiums, net	(18,600)	(56,020)
Changes in FDIC indemnification asset and receivable/payable	8,422	53,634
Stock compensation costs	3,954	3,180
Tax benefit from stock compensation plans, net	(3,145)	(3,708)
Provision for loan losses	4,987	6,933
Net gain on sales of available-for-sale investment securities, loans and other assets	(17,788)	(10,458)
Originations and purchases of loans held for sale		(60,492)
Proceeds from sales and paydowns/payoffs in loans held for sale	457	40,781
Net (payments to) proceeds from FDIC shared-loss agreements	(1,810)	4,139
Net change in accrued interest receivable and other assets	5,980	41,713	[1]
Net change in accrued expenses and other liabilities	26,413	(63,610)
Other net operating activities	(781)	203
Total adjustments	25,511	(26,285)	[1]
Net cash provided by operating activities	125,538	47,886
CASH FLOWS FROM INVESTING ACTIVITIES
Acquisitions, net of cash paid		138,465
Net (increase) decrease in:
Loans	(454,194)	(734,560)
Short-term investments	13,364	(65,793)
Securities purchased under resale agreements	(425,000)	100,000
Purchases of:
Available-for-sale investment securities	(517,477)	(138,149)
Loans receivable	(1,609)	(974)
Premises and equipment	(1,741)
Investments in qualified affordable housing partnerships, tax credit and other investments	(20,861)	(27,510)
Proceeds from sale of:
Available-for-sale investment securities	180,501	330,231
Loans receivable	679,775	134,150
Other real estate owned	4,513	4,986
Premises and equipment	4,345
Repayments, maturities and redemptions of available-for-sale investment securities	138,422	151,358
Redemption of Federal Home Loan Bank stock	2,636	12,930
Surrender of life insurance policies	156	14,769
Other net investing activities	(105)	(5,512)
Net cash used in investing activities	(397,275)	(85,609)
Net increase (decrease) in:
Deposits	1,154,059	1,096,290
Securities sold under repurchase agreements		(15,000)
Proceeds from:
Issuance of common stock pursuant to various stock plans and agreements	833	283
Payment for:
Repayment of Federal Home Loan Bank advances		(10,000)
Repayment of long-term debt	(5,000)	(15,310)
Repurchase of vested shares due to employee tax liability	(5,691)	(7,074)
Cash dividends	(29,295)	(26,139)
Tax benefit from stock compensation plans, net	3,145	3,708
Net cash provided by financing activities	1,118,051	1,026,758
NET INCREASE IN CASH AND CASH EQUIVALENTS	846,314	989,035
CASH AND CASH EQUIVALENTS, BEGINNING OF THE PERIOD	1,039,885	895,820
CASH AND CASH EQUIVALENTS, END OF THE PERIOD	1,886,199	1,884,855
Cash paid during the period for:
Interest	26,707	27,803
Income tax payments, net of refunds	18,458	70,723
Noncash investing and financing activities:
Loans transferred to loans held for sale, net	820,473	478,982
Transfers to other real estate owned	3,828	15,628
Issuance of stock related to acquisition		$ 190,830

[1] Prior periods were restated to reflect the retrospective application of adopting the new accounting guidance related to the Company?s investments in qualified affordable housing projects Accounting Standard Update ("ASU") 2014-01. See Note 10 of the Notes to Consolidated Financial Statements for additional information.

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STOCKHOLDERS' EQUITY AND EARNINGS PER SHARE (Tables)

3 Months Ended

Mar. 31, 2015

STOCKHOLDERS' EQUITY AND EARNINGS PER SHARE

Earnings per share calculations

	Three Months Ended March 31, 2015
($ in thousands, except per share data)	Net Income			Number of Shares	Per Share Amounts
Net income	$	100,027
Less:
Earnings allocated to participating securities	(3		)
Basic EPS — income allocated to common stockholders	$	100,024		143,655	$	0.70
Effect of dilutive securities:
Stock options	—			6
Restricted stock units	106			533
Warrants	—			155
Diluted EPS — income allocated to common stockholders	$	100,130		144,349	$	0.69

	Three Months Ended March 31, 2014
($ in thousands, except per share data)	Net Income			Number of Shares	Per Share Amounts
Net income (1)	$	74,171
Less:
Earnings allocated to participating securities	(160		)
Basic EPS — income allocated to common stockholders (1)	$	74,011		141,962	$	0.52
Effect of dilutive securities:
Stock options	—			79
Restricted stock units	80			447
Warrants	—			144
Diluted EPS — income allocated to common stockholders(1)	$	74,091		142,632	$	0.52

(1) Prior periods were restated to reflect the retrospective application of adopting the new accounting guidance related to the Company’s investments in qualified affordable housing projects ASU 2014-01. See note 10 of the Notes to Consolidated Financial Statements for additional information.

Shares excluded from the calculation of diluted EPS

	Three Months Ended March 31,
(In thousands)	2015	2014
Stock options	—	81
Restricted stock units	170	168

Schedule of accumulated other comprehensive income (loss) balances

	Three Months Ended March 31,
	2015									2014
($ in thousands)	Available-for-Sale Investment Securities			Other Investments			Accumulated Other Comprehensive Income			Available-for-Sale Investment Securities			Other Investments			Accumulated Other Comprehensive (Loss) Income
Balance, beginning of the period	$	4,176		$	61		$	4,237		$	(30,538	)	$	79		$	(30,459	)
Net unrealized gains (losses) arising during period	11,879			(7		)	11,872			15,422			(17		)	15,405
Less: reclassification adjustment for gains included in net income	(2,554		)	—			(2,554		)	(1,983		)	—			(1,983		)
Net unrealized gains (losses)	9,325			(7		)	9,318			13,439			(17		)	13,422
Balance, end of the period	$	13,501		$	54		$	13,555		$	(17,099	)	$	62		$	(17,037	)

Schedule of components of other comprehensive income (loss), reclassifications to net income by income statement line item and the related tax effects

	Three Months Ended March 31,
	2015									2014
($ in thousands)	Before-Tax Amount			Tax Expense or Benefit			Net-of-Tax Amount			Before-Tax Amount			Tax Expense or Benefit			Net-of-Tax Amount
Unrealized gains on available-for-sale investment securities :
Net unrealized gains arising during period	$	20,482		$	(8,603	)	$	11,879		$	26,590		$	(11,168	)	$	15,422
Less: reclassification adjustment for gains included in net income(1)	(4,404		)	1,850			(2,554		)	(3,418		)	1,435			(1,983		)
Net unrealized gains	16,078			(6,753		)	9,325			23,172			(9,733		)	13,439
Unrealized losses on other investments:
Net unrealized losses arising during period	(12		)	5			(7		)	(29		)	12			(17		)
Less: reclassification adjustment for (gains) losses included in income	—			—			—			—			—			—
Net unrealized losses	(12		)	5			(7		)	(29		)	12			(17		)
Other comprehensive income	$	16,066		$	(6,748	)	$	9,318		$	23,143		$	(9,721	)	$	13,422

(1) The pretax amount is reported in net gains on sales of available-for-sale investment securities in the consolidated statements of income.

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SUBSEQUENT EVENTS (Details) (USD $)	3 Months Ended		1 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Apr. 30, 2015
Subsequent events
DIVIDENDS DECLARED PER COMMON SHARE (in dollars per share)	$ 0.20	$ 0.18
Subsequent event
Subsequent events
DIVIDENDS DECLARED PER COMMON SHARE (in dollars per share)			$ 0.20

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FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS (Details 5) (Fair Value, Measurements, Nonrecurring, USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
OREO
Fair Value, Assets Measured on a Nonrecurring Basis
Increase (decrease) in value of assets	$ (277)	$ (526)
Loans Receivable | Non-PCI loans
Fair Value, Assets Measured on a Nonrecurring Basis
Increase (decrease) in value of assets	(1,868)	(7,359)
Loans Receivable | Non-PCI loans | CRE
Fair Value, Assets Measured on a Nonrecurring Basis
Increase (decrease) in value of assets	841	(464)
Loans Receivable | Non-PCI loans | C&I
Fair Value, Assets Measured on a Nonrecurring Basis
Increase (decrease) in value of assets	(2,470)	(6,530)
Loans Receivable | Non-PCI loans | Residential
Fair Value, Assets Measured on a Nonrecurring Basis
Increase (decrease) in value of assets	$ (239)	$ (365)

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AVAILABLE-FOR-SALE INVESTMENT SECURITIES (Details 4) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Gross unrealized losses and related fair values of individual securities in a continuous unrealized loss position
Continuous unrealized loss position less than 12 months, Fair Value	$ 296,465	$ 414,390
Continuous unrealized loss position less than 12 months, Unrealized Losses	(1,319)	(2,051)
Continuous unrealized loss position 12 months or more, Fair Value	315,486	718,223
Continuous unrealized loss position 12 months or more, Unrealized Losses	(5,234)	(11,917)
Continuous unrealized loss position total, Fair Value	611,951	1,132,613
Continuous unrealized loss position total, Unrealized Losses	(6,553)	(13,968)
U.S. Treasury securities
Gross unrealized losses and related fair values of individual securities in a continuous unrealized loss position
Continuous unrealized loss position less than 12 months, Fair Value	61,684	170,260
Continuous unrealized loss position less than 12 months, Unrealized Losses	(37)	(266)
Continuous unrealized loss position 12 months or more, Fair Value	50,860	163,800
Continuous unrealized loss position 12 months or more, Unrealized Losses	(124)	(1,371)
Continuous unrealized loss position total, Fair Value	112,544	334,060
Continuous unrealized loss position total, Unrealized Losses	(161)	(1,637)
U.S. government agency and U.S. government sponsored enterprise debt securities
Gross unrealized losses and related fair values of individual securities in a continuous unrealized loss position
Continuous unrealized loss position less than 12 months, Fair Value	144,114	69,438
Continuous unrealized loss position less than 12 months, Unrealized Losses	(383)	(504)
Continuous unrealized loss position 12 months or more, Fair Value	24,927	124,104
Continuous unrealized loss position 12 months or more, Unrealized Losses	(69)	(889)
Continuous unrealized loss position total, Fair Value	169,041	193,542
Continuous unrealized loss position total, Unrealized Losses	(452)	(1,393)
U.S. government agency and U.S. government sponsored enterprise mortgage-backed securities - Commercial mortgage-backed securities
Gross unrealized losses and related fair values of individual securities in a continuous unrealized loss position
Continuous unrealized loss position less than 12 months, Fair Value	14,119	45,405
Continuous unrealized loss position less than 12 months, Unrealized Losses	(141)	(257)
Continuous unrealized loss position 12 months or more, Fair Value	13,541	16,169
Continuous unrealized loss position 12 months or more, Unrealized Losses	(196)	(336)
Continuous unrealized loss position total, Fair Value	27,660	61,574
Continuous unrealized loss position total, Unrealized Losses	(337)	(593)
U.S. government agency and U.S. government sponsored enterprise mortgage-backed securities - Residential mortgage-backed securities
Gross unrealized losses and related fair values of individual securities in a continuous unrealized loss position
Continuous unrealized loss position less than 12 months, Fair Value	40,969	81,927
Continuous unrealized loss position less than 12 months, Unrealized Losses	(97)	(270)
Continuous unrealized loss position 12 months or more, Fair Value	103,488	241,047
Continuous unrealized loss position 12 months or more, Unrealized Losses	(1,514)	(3,808)
Continuous unrealized loss position total, Fair Value	144,457	322,974
Continuous unrealized loss position total, Unrealized Losses	(1,611)	(4,078)
Percentage of the total available-for-sale investment securities portfolio	26.00%	30.00%
Municipal securities
Gross unrealized losses and related fair values of individual securities in a continuous unrealized loss position
Continuous unrealized loss position less than 12 months, Fair Value	26,905	6,391
Continuous unrealized loss position less than 12 months, Unrealized Losses	(335)	(26)
Continuous unrealized loss position 12 months or more, Fair Value	15,783	61,107
Continuous unrealized loss position 12 months or more, Unrealized Losses	(463)	(1,136)
Continuous unrealized loss position total, Fair Value	42,688	67,498
Continuous unrealized loss position total, Unrealized Losses	(798)	(1,162)
Percentage of the total available-for-sale investment securities portfolio	7.00%	10.00%
Other residential mortgage-backed securities | Investment grade
Gross unrealized losses and related fair values of individual securities in a continuous unrealized loss position
Continuous unrealized loss position 12 months or more, Fair Value	6,985	7,217
Continuous unrealized loss position 12 months or more, Unrealized Losses	(106)	(135)
Continuous unrealized loss position total, Fair Value	6,985	7,217
Continuous unrealized loss position total, Unrealized Losses	(106)	(135)
Corporate debt securities | Investment grade
Gross unrealized losses and related fair values of individual securities in a continuous unrealized loss position
Continuous unrealized loss position less than 12 months, Fair Value		25,084
Continuous unrealized loss position less than 12 months, Unrealized Losses		(12)
Continuous unrealized loss position 12 months or more, Fair Value	90,401	90,098
Continuous unrealized loss position 12 months or more, Unrealized Losses	(739)	(1,042)
Continuous unrealized loss position total, Fair Value	90,401	115,182
Continuous unrealized loss position total, Unrealized Losses	(739)	(1,054)
Corporate debt securities | Non-investment grade
Gross unrealized losses and related fair values of individual securities in a continuous unrealized loss position
Continuous unrealized loss position 12 months or more, Fair Value	9,501	14,681
Continuous unrealized loss position 12 months or more, Unrealized Losses	(2,023)	(3,200)
Continuous unrealized loss position total, Fair Value	9,501	14,681
Continuous unrealized loss position total, Unrealized Losses	(2,023)	(3,200)
Percentage of the total available-for-sale investment securities portfolio	1.00%	1.00%
Other securities
Gross unrealized losses and related fair values of individual securities in a continuous unrealized loss position
Continuous unrealized loss position less than 12 months, Fair Value	8,674	15,885
Continuous unrealized loss position less than 12 months, Unrealized Losses	(326)	(716)
Continuous unrealized loss position total, Fair Value	8,674	15,885
Continuous unrealized loss position total, Unrealized Losses	$ (326)	$ (716)

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GOODWILL AND OTHER INTANGIBLE ASSETS (Details) (USD $)	12 Months Ended
	Dec. 31, 2014	Mar. 31, 2015	Mar. 31, 2014
GOODWILL AND OTHER INTANGIBLE ASSETS
Goodwill	$ 469,433,000	$ 469,433,000	$ 458,467,000
Goodwill impairment	$ 0

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CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015		Dec. 31, 2014
ASSETS
Cash and cash equivalents	$ 1,886,199		$ 1,039,885
Short-term investments	325,350		338,714
Securities purchased under resale agreements	1,550,000		1,225,000
Available-for-sale investment securities, at fair value	2,841,085		2,626,365
Loans held for sale	196,111		45,950
Loans (net of allowance for loan losses of $257,738 in 2015 and $261,679 in 2014)	21,116,931	[1]	21,468,270	[1]
Other real estate owned, net	32,692		32,111
Investment in Federal Home Loan Bank stock, at cost	28,603		31,239
Investment in Federal Reserve Bank stock, at cost	54,556		54,451
Investment in qualified affordable housing partnerships, net	182,719		178,962	[2]
Premises and equipment (net of accumulated depreciation of $88,826 in 2015 and $85,409 in 2014)	176,438		180,900
Goodwill	469,433		469,433
Other assets	1,046,718		1,052,312	[2]
TOTAL	29,906,835		28,743,592	[2]
Customer deposits:
Noninterest-bearing	8,120,644		7,381,030
Interest-bearing	17,042,189		16,627,744
Total deposits	25,162,833		24,008,774
Federal Home Loan Bank advances	317,777		317,241
Securities sold under repurchase agreements	695,000		795,000
Long-term debt	220,905		225,848
Accrued expenses and other liabilities	571,557		540,618
Total liabilities	26,968,072		25,887,481
COMMITMENTS AND CONTINGENCIES (Note 12)
STOCKHOLDERS' EQUITY
Common stock, $0.001 par value, 200,000,000 shares authorized; 164,151,409 and 163,772,218 issued in 2015 and 2014, respectively; 143,820,549 and 143,582,229 shares outstanding in 2015 and 2014, respectively.	164		164
Additional paid in capital	1,685,699		1,677,767
Retained earnings	1,675,234		1,604,141	[2]
Treasury stock, at cost-20,330,860 shares in 2015 and 20,189,989 shares in 2014	(435,889)		(430,198)
Accumulated other comprehensive income, net of tax	13,555		4,237
Total stockholders' equity	2,938,763		2,856,111	[2]
TOTAL	$ 29,906,835		$ 28,743,592	[2]

[1] Loans net of ASC 310-30 discount.

[2] Prior periods were restated to reflect the retrospective application of adopting the new accounting guidance related to the Company?s investments in qualified affordable housing projects Accounting Standard Update ("ASU") 2014-01. See Note 10 of the Notes to Consolidated Financial Statements for additional information.

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STOCK-BASED COMPENSATION (Details 2) (Stock options, USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Stock options
Stock Options
Vesting period	4 years
Contractual term of stock option grants	7 years
Shares
Outstanding at beginning of period (in shares)	42,116
Exercised (in shares)	(39,751)
Outstanding at end of period (in shares)	2,365
Vested or expected to vest at end of period (in shares)	2,365
Exercisable at end of period (in shares)	2,365
Weighted Average Exercise Price
Outstanding at beginning of period (in dollars per share)	$ 20.75
Exercised (in dollars per share)	$ 21.09
Outstanding at end of period (in dollars per share)	$ 14.95
Vested or expected to vest at end of period (in dollars per share)	$ 14.95
Exercisable at end of period (in dollars per share)	$ 14.95
Share based compensation plan, additional disclosures
Outstanding at end of period, Weighted Average Remaining Contractual Term	9 months 7 days
Vested or expected to vest at end of period, Weighted Average Remaining Contractual Term	9 months 7 days
Exercisable at end of period, Weighted Average Remaining Contractual Term	9 months 7 days
Outstanding at end of period, Aggregate Intrinsic Value	$ 60
Vested or expected to vest at end of period, Aggregate Intrinsic Value	60
Exercisable at end of period, Aggregate Intrinsic Value	60
Intrinsic value of options exercised (in dollars)	$ 693	$ 194

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CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (USD $) In Thousands, unless otherwise specified		Common Stock	Additional Paid In Capital Common Stock	Retained Earnings	Treasury Stock	Accumulated Other Comprehensive Income (Loss), Net of Tax	Total
BALANCE at Dec. 31, 2013	[1]	$ 163	$ 1,571,670	$ 1,362,278	$ (537,279)	$ (30,459)	$ 2,366,373
Increase (Decrease) in Stockholders' Equity
Net income	[1]			74,171			74,171
Other comprehensive income						13,422	13,422
Stock compensation costs			3,180				3,180
Tax benefit from stock compensation plans, net			3,708				3,708
Issuance of 379,191 and 356,187 shares of common stock pursuant to various stock compensation plans and agreements for the period ended March 31, 2015 and 2014, respectively			283				283
Cancellation of 7,233 shares of common stock due to forfeitures of issued restricted stock for the period ended March 31, 2014			127		(127)
140,871 and 195,291 shares of restricted stock surrendered due to employee tax liability for the period ended March 31, 2015 and 2014, respectively					(7,074)		(7,074)
Common stock dividends				(25,950)			(25,950)
Issuance of 5,583,093 shares pursuant to MetroCorp acquisition			73,044		117,786		190,830
Warrant acquired pursuant to MetroCorp acquisition			4,855				4,855
BALANCE at Mar. 31, 2014	[1]	163	1,656,867	1,410,499	(426,694)	(17,037)	2,623,798
BALANCE at Dec. 31, 2014	[1]	164	1,677,767	1,604,141	(430,198)	4,237	2,856,111
Increase (Decrease) in Stockholders' Equity
Net income				100,027			100,027
Other comprehensive income						9,318	9,318
Stock compensation costs			3,954				3,954
Tax benefit from stock compensation plans, net			3,145				3,145
Issuance of 379,191 and 356,187 shares of common stock pursuant to various stock compensation plans and agreements for the period ended March 31, 2015 and 2014, respectively			833				833
140,871 and 195,291 shares of restricted stock surrendered due to employee tax liability for the period ended March 31, 2015 and 2014, respectively					(5,691)		(5,691)
Common stock dividends				(28,934)			(28,934)
BALANCE at Mar. 31, 2015		$ 164	$ 1,685,699	$ 1,675,234	$ (435,889)	$ 13,555	$ 2,938,763

[1] Prior periods were restated to reflect the retrospective application of adopting the new accounting guidance related to the Company?s investments in qualified affordable housing projects Accounting Standard Update ("ASU") 2014-01. See Note 10 of the Notes to Consolidated Financial Statements for additional information.

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DERIVATIVE FINANCIAL INSTRUMENTS (Details 5) (USD $)	Mar. 31, 2015		Dec. 31, 2014
Counterparties assets
Assets, Derivatives
Gross Amounts of Recognized Assets	$ 13,564,000		$ 12,396,000
Gross Amounts Offset On the Consolidated Balance Sheet	0		0
Net Amounts of Assets Presented	13,564,000		12,396,000
Gross Amounts Not Offset on the Consolidated Balance Sheet
Financial Instruments	(6,002,000)	[1]	(5,725,000)	[1]
Collateral Received	(6,480,000)	[2]	(3,463,000)	[2]
Net Amount	1,082,000		3,208,000
Cash collateral received	6,500,000		3,500,000
Counterparties liabilities
Liabilities, Derivatives
Gross Amounts of Recognized Liabilities	79,890,000		56,505,000
Gross Amounts Offset On the Consolidated Balance Sheet	0		0
Net Amounts of Liabilities Presented	79,890,000		56,505,000
Gross Amounts Not Offset on the Consolidated Balance Sheet
Financial Instruments	(6,002,000)	[1]	(5,725,000)	[1]
Collateral Posted	(72,018,000)	[3]	(49,951,000)	[3]
Net Amount	1,870,000		829,000
Cash collateral posted	$ 19,000,000		$ 12,800,000

[1] Represents the netting of derivative receivable and payable balance for the same counterparty under enforceable master netting arrangements if the Company has elected to net.

[2] Represents $6.5 million and $3.5 million of cash collateral received against derivative assets with the same counterparty that are subject to enforceable master netting arrangements as of March 31, 2015 and December 31, 2014, respectively.

[3] Represents cash and securities pledged against derivative liabilities with the same counterparty that are subject to enforceable master netting arrangements. Includes approximately $19.0 million and $12.8 million of cash collateral posted as of March 31, 2015 and December 31, 2014, respectively.

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BUSINESS COMBINATION (Details) (USD $)	3 Months Ended		0 Months Ended
	Mar. 31, 2015 entity	Mar. 31, 2014 entity	Jan. 17, 2014	Dec. 31, 2014
Business combination
Number of business combinations	0	1
Purchase consideration
Consideration transferred in the acquisition (in shares)		5,583,093
Issuance of 5,583,093 shares pursuant to MetroCorp acquisition		$ 190,830,000
Assets acquired and liabilities assumed
Goodwill recorded as a result of the business combination	469,433,000	458,467,000		469,433,000
MetroCorp
Purchase consideration
Percentage of purchase consideration satisfied in stock			66.67%
Percentage of purchase consideration satisfied in cash			33.33%
Fair value of the consideration transferred			291,400,000
Consideration transferred in the acquisition (in shares)			5,583,093
Issuance of 5,583,093 shares pursuant to MetroCorp acquisition			190,800,000
Consideration transferred in cash			89,400,000
Additional cash given to acquiree's stock option holders as part of consideration transferred			2,400,000
Fair value of warrants assumed as part of consideration transferred			8,800,000
Assets acquired and liabilities assumed
Fair value of assets acquired			1,700,000,000
Fair value of liabilities acquired			1,410,000,000
Goodwill recorded as a result of the business combination			121,000,000	132,000,000
MetroCorp | Adjustments
Assets acquired and liabilities assumed
Deferred tax assets				(10,300,000)
Bank owned life insurance				$ (700,000)

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LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES (Details 6) (Non-PCI loans, Loans Receivable, USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015		Mar. 31, 2014		Dec. 31, 2014
Impaired loans disclosures
Unpaid principal balance	$ 150,338				$ 177,381
Recorded Investment With No Allowance	71,100				82,465
Recorded Investment With Allowance	59,052				71,655
Recorded investment	130,152				154,120
Related allowance	20,173				19,464
Average recorded investment	134,758		186,935
Interest income recognized (accrual basis)	639	[1]	913	[1]
CRE | Income producing
Impaired loans disclosures
Unpaid principal balance	50,389				57,805
Recorded Investment With No Allowance	28,186				34,399
Recorded Investment With Allowance	15,001				15,646
Recorded investment	43,187				50,045
Related allowance	1,399				1,581
Average recorded investment	44,195		67,153
Interest income recognized (accrual basis)	141	[1]	325	[1]
CRE | Construction
Impaired loans disclosures
Unpaid principal balance	916				6,888
Recorded Investment With No Allowance	916				6,888
Recorded investment	916				6,888
Average recorded investment	3,902		6,888
CRE | Land
Impaired loans disclosures
Unpaid principal balance	8,234				13,291
Recorded Investment With No Allowance	2,826				2,838
Recorded Investment With Allowance	543				5,622
Recorded investment	3,369				8,460
Related allowance	175				1,906
Average recorded investment	3,438		12,227
Interest income recognized (accrual basis)	10	[1]	121	[1]
C&I | Commercial business
Impaired loans disclosures
Unpaid principal balance	43,289				42,396
Recorded Investment With No Allowance	10,815				10,552
Recorded Investment With Allowance	28,186				25,717
Recorded investment	39,001				36,269
Related allowance	17,886				15,174
Average recorded investment	39,310		43,726
Interest income recognized (accrual basis)	202	[1]	207	[1]
C&I | Trade finance
Impaired loans disclosures
Unpaid principal balance	223				280
Recorded Investment With Allowance	216				274
Recorded investment	216				274
Related allowance	20				28
Average recorded investment	245		637
Interest income recognized (accrual basis)	3	[1]	4	[1]
Residential | Single-family
Impaired loans disclosures
Unpaid principal balance	16,767				17,838
Recorded Investment With No Allowance	7,007				5,137
Recorded Investment With Allowance	8,404				11,398
Recorded investment	15,411				16,535
Related allowance	413				461
Average recorded investment	15,423		17,100
Interest income recognized (accrual basis)	68	[1]	50	[1]
Residential | Multifamily
Impaired loans disclosures
Unpaid principal balance	29,262				37,624
Recorded Investment With No Allowance	20,200				21,500
Recorded Investment With Allowance	6,594				12,890
Recorded investment	26,794				34,390
Related allowance	279				313
Average recorded investment	26,987		36,369
Interest income recognized (accrual basis)	203	[1]	205	[1]
Consumer
Impaired loans disclosures
Unpaid principal balance	1,258				1,259
Recorded Investment With No Allowance	1,150				1,151
Recorded Investment With Allowance	108				108
Recorded investment	1,258				1,259
Related allowance	1				1
Average recorded investment	1,258		2,835
Interest income recognized (accrual basis)	$ 12	[1]	$ 1	[1]

[1] Includes interest recognized on accruing non-PCI TDRs. Interest payments received on nonaccrual non-PCI loans are generally reflected as a reduction of principal and not as interest income.

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BUSINESS SEGMENTS

3 Months Ended

Mar. 31, 2015

BUSINESS SEGMENTS

BUSINESS SEGMENTS

NOTE 14 —BUSINESS SEGMENTS

The Company utilizes an internal reporting system to measure the performance of various operating segments within the Bank and the Company. The Company has identified three operating segments for purposes of management reporting: (1) Retail Banking; (2) Commercial Banking; and (3) Other. These three business divisions meet the criteria of an operating segment: the segment engages in business activities from which it earns revenues and incurs expenses, its operating results are regularly reviewed by the Company’s chief operating decision-maker to render decisions about resources to be allocated to the segment and assess its performance, and discrete financial information is available.

The Retail Banking segment focuses primarily on retail operations through the Bank’s branch network. The Commercial Banking segment, which includes CRE, primarily generates commercial loans through the commercial lending offices located in the Bank’s production offices. Furthermore, the Company’s Commercial Banking segment also offers a wide variety of international finance and trade services and products. The remaining centralized functions, including treasury activities and eliminations of inter-segment amounts, have been aggregated and included in the Other segment, which provides broad administrative support to the two core segments.

The Company’s funds transfer pricing assumptions are intended to promote core deposit growth and to reflect the current risk profiles of various loan categories within the credit portfolio. Transfer pricing assumptions and methodologies are reviewed at least annually to ensure that the Company’s process is reflective of current market conditions. The transfer pricing process is formulated with the goal of incenting loan and deposit growth that is consistent with the Company’s overall growth objectives as well as to provide a reasonable and consistent basis for the measurement of the Company’s business segments and product net interest margins.

The accounting policies of the segments are the same as those described in the summary of significant accounting policies. Operating segment results are based on the Company’s internal management reporting process, which reflects assignments and allocations of certain operating and administrative costs and the provision for loan losses. Net interest income is based on the Company’s internal funds transfer pricing system which assigns a cost of funds or a credit for funds to assets or liabilities based on their type, maturity or repricing characteristics. Noninterest income and noninterest expense, including depreciation and amortization, directly attributable to a segment are assigned to that business segment. Indirect costs, including overhead expense, are allocated to the segments based on several factors, including, but not limited to, full-time equivalent employees, loan volume and deposit volume. The provision for credit losses is allocated based on actual charge-offs for the period as well as average loan balances for each segment during the period. The Company evaluates overall performance based on profit or loss from operations before income taxes excluding nonrecurring gains and losses.

Changes in the Company’s management structure or reporting methodologies may result in changes in the measurement of operating segment results. Results for prior periods are generally restated for comparability for changes in management structure or reporting methodologies unless it is not deemed practicable to do so.

The following tables present the operating results and other key financial measures for the individual operating segments for the three months ended March 31, 2015 and 2014:

	Three Months Ended March 31, 2015
($ in thousands)	Retail Banking		Commercial Banking		Other		Total
Interest income	$	87,446	$	158,786	$	17,029	$	263,261
Charge for funds used	(23,298)		(37,351)		(9,445)		(70,094		)
Interest spread on funds used	64,148		121,435		7,584		193,167
Interest expense	(12,224)		(4,263)		(11,057)		(27,544		)
Credit on funds provided	57,668		8,016		4,410		70,094
Interest spread on funds provided	45,444		3,753		(6,647)		42,550
Net interest income	$	109,592	$	125,188	$	937	$	235,717
Provision for loan losses	$	731	$	4,256	$	—	$	4,987
Depreciation, amortization and accretion (1)	$	1,682	$	(10,477)	$	12,922	$	4,127
Goodwill	$	357,207	$	112,226	$	—	$	469,433
Segment pre-tax profit	$	52,935	$	93,175	$	716	$	146,826
Segment assets	$	7,540,501	$	15,491,368	$	6,874,966	$	29,906,835

	Three Months Ended March 31, 2014
($ in thousands)	Retail Banking		Commercial Banking		Other		Total
Interest income	$	98,724	$	169,076	$	18,373	$	286,173
Charge for funds used	(16,045)		(21,328)		(23,123)		(60,496		)
Interest spread on funds used	82,679		147,748		(4,750)		225,677
Interest expense	(11,711)		(3,280)		(13,216)		(28,207		)
Credit on funds provided	48,193		8,436		3,867		60,496
Interest spread on funds provided	36,482		5,156		(9,349)		32,289
Net interest income (loss)	$	119,161	$	152,904	$	(14,099)	$	257,966
Provision for loan losses	$	2,652	$	4,281	$	—	$	6,933
Depreciation, amortization and accretion (1) (2)	$	2,571	$	(3,328)	$	9,821	$	9,064
Goodwill	$	354,163	$	104,304	$	—	$	458,467
Segment pre-tax profit (loss) (2)	$	52,170	$	86,931	$	(22,938)	$	116,163
Segment assets (2)	$	7,877,996	$	13,661,149	$	5,861,459	$	27,400,604

(1) Includes amortization and accretion related to the FDIC indemnification asset.

(2) Prior periods were restated to reflect the retrospective application of adopting the new accounting guidance related to the Company’s investments in qualified affordable housing projects ASU 2014-01. See Note 10 of the Notes to Consolidated Financial Statements for additional information.

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FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015		Dec. 31, 2014
Available-for-sale investment securities
Total available-for-sale investment securities	$ 2,841,085		$ 2,626,365
U.S. Treasury securities
Available-for-sale investment securities
Total available-for-sale investment securities	1,172,226		873,435
U.S. government agency and U.S. government sponsored enterprise debt securities
Available-for-sale investment securities
Total available-for-sale investment securities	411,966		311,024
U.S. government agency and U.S. government sponsored enterprise mortgage-backed securities - Commercial mortgage-backed securities
Available-for-sale investment securities
Total available-for-sale investment securities	95,235		141,420
U.S. government agency and U.S. government sponsored enterprise mortgage-backed securities - Residential mortgage-backed securities
Available-for-sale investment securities
Total available-for-sale investment securities	727,356		791,088
Municipal securities
Available-for-sale investment securities
Total available-for-sale investment securities	191,246		250,448
Other residential mortgage-backed securities | Investment grade
Available-for-sale investment securities
Total available-for-sale investment securities	51,501	[1]	53,918	[1]
Other commercial mortgage-backed securities | Investment grade
Available-for-sale investment securities
Total available-for-sale investment securities			34,053	[1]
Corporate debt securities | Investment grade
Available-for-sale investment securities
Total available-for-sale investment securities	140,401	[1]	115,182	[1]
Corporate debt securities | Non-investment grade
Available-for-sale investment securities
Total available-for-sale investment securities	9,501	[1]	14,681	[1]
Other securities
Available-for-sale investment securities
Total available-for-sale investment securities	41,653		41,116
Fair Value, Measurements, Recurring
Available-for-sale investment securities
Total available-for-sale investment securities	2,841,085		2,626,365
Fair Value, Measurements, Recurring | Foreign exchange options
Derivative
Derivative assets	3,683		6,136
Fair Value, Measurements, Recurring | Interest rate swaps on certificates of deposits
Derivative
Derivative liabilities	(6,370)		(9,922)
Fair Value, Measurements, Recurring | Interest rate swaps and caps
Derivative
Derivative assets	66,060		41,534
Derivative liabilities	(66,914)		(41,779)
Fair Value, Measurements, Recurring | Foreign exchange contracts
Derivative
Derivative assets	13,340		8,123
Derivative liabilities	(13,080)		(9,171)
Fair Value, Measurements, Recurring | Embedded derivative liabilities
Derivative
Derivative liabilities	(3,412)		(3,392)
Fair Value, Measurements, Recurring | U.S. Treasury securities
Available-for-sale investment securities
Total available-for-sale investment securities	1,172,226		873,435
Fair Value, Measurements, Recurring | U.S. government agency and U.S. government sponsored enterprise debt securities
Available-for-sale investment securities
Total available-for-sale investment securities	411,966		311,024
Fair Value, Measurements, Recurring | U.S. government agency and U.S. government sponsored enterprise mortgage-backed securities - Commercial mortgage-backed securities
Available-for-sale investment securities
Total available-for-sale investment securities	95,235		141,420
Fair Value, Measurements, Recurring | U.S. government agency and U.S. government sponsored enterprise mortgage-backed securities - Residential mortgage-backed securities
Available-for-sale investment securities
Total available-for-sale investment securities	727,356		791,088
Fair Value, Measurements, Recurring | Municipal securities
Available-for-sale investment securities
Total available-for-sale investment securities	191,246		250,448
Fair Value, Measurements, Recurring | Other residential mortgage-backed securities | Investment grade
Available-for-sale investment securities
Total available-for-sale investment securities	51,501		53,918
Fair Value, Measurements, Recurring | Other commercial mortgage-backed securities | Investment grade
Available-for-sale investment securities
Total available-for-sale investment securities			34,053
Fair Value, Measurements, Recurring | Corporate debt securities | Investment grade
Available-for-sale investment securities
Total available-for-sale investment securities	140,401		115,182
Fair Value, Measurements, Recurring | Corporate debt securities | Non-investment grade
Available-for-sale investment securities
Total available-for-sale investment securities	9,501		14,681
Fair Value, Measurements, Recurring | Other securities
Available-for-sale investment securities
Total available-for-sale investment securities	41,653		41,116
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1)
Available-for-sale investment securities
Total available-for-sale investment securities	1,204,703		905,540
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | U.S. Treasury securities
Available-for-sale investment securities
Total available-for-sale investment securities	1,172,226		873,435
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Other securities
Available-for-sale investment securities
Total available-for-sale investment securities	32,477		32,105
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2)
Available-for-sale investment securities
Total available-for-sale investment securities	1,636,382		1,714,297
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Foreign exchange options
Derivative
Derivative assets	3,683		6,136
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Interest rate swaps on certificates of deposits
Derivative
Derivative liabilities	(6,370)		(9,922)
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Interest rate swaps and caps
Derivative
Derivative assets	66,060		41,534
Derivative liabilities	(66,914)		(41,779)
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Foreign exchange contracts
Derivative
Derivative assets	13,340		8,123
Derivative liabilities	(13,080)		(9,171)
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | U.S. government agency and U.S. government sponsored enterprise debt securities
Available-for-sale investment securities
Total available-for-sale investment securities	411,966		311,024
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | U.S. government agency and U.S. government sponsored enterprise mortgage-backed securities - Commercial mortgage-backed securities
Available-for-sale investment securities
Total available-for-sale investment securities	95,235		141,420
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | U.S. government agency and U.S. government sponsored enterprise mortgage-backed securities - Residential mortgage-backed securities
Available-for-sale investment securities
Total available-for-sale investment securities	727,356		791,088
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Municipal securities
Available-for-sale investment securities
Total available-for-sale investment securities	191,246		250,448
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Other residential mortgage-backed securities | Investment grade
Available-for-sale investment securities
Total available-for-sale investment securities	51,501		53,918
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Other commercial mortgage-backed securities | Investment grade
Available-for-sale investment securities
Total available-for-sale investment securities			34,053
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Corporate debt securities | Investment grade
Available-for-sale investment securities
Total available-for-sale investment securities	140,401		115,182
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Corporate debt securities | Non-investment grade
Available-for-sale investment securities
Total available-for-sale investment securities	9,501		8,153
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Other securities
Available-for-sale investment securities
Total available-for-sale investment securities	9,176		9,011
Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3)
Available-for-sale investment securities
Total available-for-sale investment securities			6,528
Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) | Embedded derivative liabilities
Derivative
Derivative liabilities	(3,412)		(3,392)
Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) | Corporate debt securities | Non-investment grade
Available-for-sale investment securities
Total available-for-sale investment securities			$ 6,528

[1] Available-for-sale investment securities rated BBB- or higher by S&P or Baa3 or higher by Moody's are considered investment grade. Conversely, available-for-sale investment securities rated lower than BBB- by S&P or lower than Baa3 by Moody's are considered non-investment grade.

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FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS (Tables)

3 Months Ended

Mar. 31, 2015

FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS

Assets (Liabilities) Measured at Fair Value on a Recurring Basis

	Assets (Liabilities) Measured at Fair Value on a Recurring Basis as of March 31, 2015
($ in thousands)	Fair Value Measurements March 31, 2015		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Available-for-sale investment securities:
U.S. Treasury securities	$	1,172,226	$	1,172,226	$	—	$	—
U.S. government agency and U.S. government sponsored enterprise debt securities	411,966		—		411,966		—
U.S. government agency and U.S. government sponsored enterprise mortgage-backed securities:
Commercial mortgage-backed securities	95,235		—		95,235		—
Residential mortgage-backed securities	727,356		—		727,356		—
Municipal securities	191,246		—		191,246		—
Other residential mortgage-backed securities:
Investment grade	51,501		—		51,501		—
Corporate debt securities:
Investment grade	140,401		—		140,401		—
Non-investment grade	9,501		—		9,501		—
Other securities	41,653		32,477		9,176		—
Total available-for-sale investment securities	$	2,841,085	$	1,204,703	$	1,636,382	$	—
Derivative assets:
Foreign exchange options	$	3,683	$	—	$	3,683	$	—
Interest rate swaps and caps	$	66,060	$	—	$	66,060	$	—
Foreign exchange contracts	$	13,340	$	—	$	13,340	$	—
Derivative liabilities:
Interest rate swaps on certificates of deposits	$	(6,370)	$	—	$	(6,370)	$	—
Interest rate swaps and caps	$	(66,914)	$	—	$	(66,914)	$	—
Foreign exchange contracts	$	(13,080)	$	—	$	(13,080)	$	—
Embedded derivative liabilities	$	(3,412)	$	—	$	—	$	(3,412	)

	Assets (Liabilities) Measured at Fair Value on a Recurring Basis as of December 31, 2014
($ in thousands)	Fair Value Measurements December 31, 2014		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Available-for-sale investment securities:
U.S. Treasury securities	$	873,435	$	873,435	$	—	$	—
U.S. government agency and U.S. government sponsored enterprise debt securities	311,024		—		311,024		—
U.S. government agency and U.S. government sponsored enterprise mortgage-backed securities:
Commercial mortgage-backed securities	141,420		—		141,420		—
Residential mortgage-backed securities	791,088		—		791,088		—
Municipal securities	250,448		—		250,448		—
Other residential mortgage-backed securities:
Investment grade	53,918		—		53,918		—
Other commercial mortgage-backed securities:
Investment grade	34,053		—		34,053		—
Corporate debt securities:
Investment grade	115,182		—		115,182		—
Non-investment grade	14,681		—		8,153		6,528
Other securities	41,116		32,105		9,011		—
Total available-for-sale investment securities	$	2,626,365	$	905,540	$	1,714,297	$	6,528
Derivative assets:
Foreign exchange options	$	6,136	$	—	$	6,136	$	—
Interest rate swaps and caps	$	41,534	$	—	$	41,534	$	—
Foreign exchange contracts	$	8,123	$	—	$	8,123	$	—
Derivative liabilities:
Interest rate swaps on certificates of deposits	$	(9,922)	$	—	$	(9,922)	$	—
Interest rate swaps and caps	$	(41,779)	$	—	$	(41,779)	$	—
Foreign exchange contracts	$	(9,171)	$	—	$	(9,171)	$	—
Embedded derivative liabilities	$	(3,392)	$	—	$	—	$	(3,392	)

Reconciliation of assets and liabilities measured at fair value using significant unobservable inputs

	2015				2014
($ in thousands)	Corporate Debt Securities: Non-Investment Grade		Embedded Derivatives Liabilities		Corporate Debt Securities: Non-Investment Grade		Embedded Derivatives Liabilities
Beginning balance, January 1	$	6,528	$	(3,392)	$	6,371	$	(3,655	)
Total gains or (losses) for the period:
Included in earnings(1)	960		(20)		—		257
Included in other comprehensive income (unrealized)(2)	922		—		434		—
Purchases, issues, sales, settlements:
Purchases	—		—		—		—
Issues	—		—		—		—
Sales	(7,219)		—		—		—
Settlements	(98)		—		(88)		—
Transfer from investment grade to non-investment grade	—		—		—		—
Transfers in and/or out of Level 3	(1,093)		—		—		—
Ending balance, March 31	$	—	$	(3,412)	$	6,717	$	(3,398	)
Changes in unrealized losses included in earnings relating to assets and liabilities held at the end of March 31	$	—	$	20	$	—	$	(257	)

(1) Realized gains or losses of corporate debt securities and embedded derivative liabilities are included in net gains on sales of investment securities and other operating expense, respectively, in the consolidated statements of income.

(2) Unrealized gains or losses on available-for-sale investment securities are reported in other comprehensive income, net of tax, in the consolidated statements of comprehensive income.

Assets Measured at Fair Value on a Nonrecurring Basis

	Assets Measured at Fair Value on a Nonrecurring Basis as of March 31, 2015
($ in thousands)	Fair Value Measurements		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Non-PCI impaired loans:
Commercial Real Estate (“CRE”)	$	13,648	$	—	$	—	$	13,648
Commercial and Industrial (“C&I”)	11,356		—		—		11,356
Residential	14,306		—		—		14,306
Consumer	107		—		—		107
Total non-PCI impaired loans	$	39,417	$	—	$	—	$	39,417
OREO	$	1,676	$	—	$	—	$	1,676

	Assets Measured at Fair Value on a Nonrecurring Basis as of December 31, 2014
($ in thousands)	Fair Value Measurements		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Non-PCI impaired loans:
CRE	$	26,089	$	—	$	—	$	26,089
C&I	16,581		—		—		16,581
Residential	25,034		—		—		25,034
Consumer	107		—		—		107
Total non-PCI impaired loans	$	67,811	$	—	$	—	$	67,811
OREO	$	17,521	$	—	$	—	$	17,521

Summary of increase (decrease) in value of certain assets for which a nonrecurring fair value adjustment has been recognized

	Three Months Ended March 31,
($ in thousands)	2015		2014
Non-PCI impaired loans:
CRE	$	841	$	(464)
C&I	(2,470)		(6,530)
Residential	(239)		(365)
Consumer	—		—
Total non-PCI impaired loans	$	(1,868)	$	(7,359)
OREO	$	(277)	$	(526)

Carrying amounts and fair values of financial instruments

	March 31, 2015
($ in thousands)	Carrying Amount		Level 1		Level 2		Level 3		Estimated Fair Value
Financial Assets:
Cash and cash equivalents	$	1,886,199	$	1,886,199	$	—	$	—	$	1,886,199
Short-term investments	$	325,350	$	—	$	325,350	$	—	$	325,350
Securities purchased under resale agreements	$	1,550,000	$	—	$	1,597,101	$	—	$	1,597,101
Loans held for sale	$	196,111	$	—	$	196,111	$	—	$	196,111
Loans receivable, net	$	21,116,931	$	—	$	—	$	20,905,743	$	20,905,743
Investment in Federal Home Loan Bank stock	$	28,603	$	—	$	28,603	$	—	$	28,603
Investment in Federal Reserve Bank stock	$	54,556	$	—	$	54,556	$	—	$	54,556
Accrued interest receivable	$	86,186	$	—	$	86,186	$	—	$	86,186
Financial Liabilities:
Customer deposit accounts:
Demand, savings and money market deposits	$	18,786,462	$	—	$	18,786,462	$	—	$	18,786,462
Time deposits	$	6,376,371	$	—	$	—	$	6,358,260	$	6,358,260
Federal Home Loan Bank advances	$	317,777	$	—	$	334,286	$	—	$	334,286
Securities sold under repurchase agreements	$	695,000	$	—	$	751,270	$	—	$	751,270
Accrued interest payable	$	12,141	$	—	$	12,141	$	—	$	12,141
Long-term debt	$	220,905	$	—	$	207,906	$	—	$	207,906

	December 31, 2014
($ in thousands)	Carrying Amount		Level 1		Level 2		Level 3		Estimated Fair Value
Financial Assets:
Cash and cash equivalents	$	1,039,885	$	1,039,885	$	—	$	—	$	1,039,885
Short-term investments	$	338,714	$	—	$	338,714	$	—	$	338,714
Securities purchased under resale agreements	$	1,225,000	$	—	$	1,191,060	$	—	$	1,191,060
Loans held for sale	$	45,950	$	—	$	45,950	$	—	$	45,950
Loans receivable, net	$	21,468,270	$	—	$	—	$	20,997,379	$	20,997,379
Investment in Federal Home Loan Bank stock	$	31,239	$	—	$	31,239	$	—	$	31,239
Investment in Federal Reserve Bank stock	$	54,451	$	—	$	54,451	$	—	$	54,451
Accrued interest receivable	$	88,303	$	—	$	88,303	$	—	$	88,303
Financial Liabilities:
Customer deposit accounts:
Demand, savings and money market deposits	$	17,896,035	$	—	$	17,896,035	$	—	$	17,896,035
Time deposits	$	6,112,739	$	—	$	—	$	6,095,217	$	6,095,217
Federal Home Loan Bank advances	$	317,241	$	—	$	336,302	$	—	$	336,302
Securities sold under repurchase agreements	$	795,000	$	—	$	870,434	$	—	$	870,434
Accrued interest payable	$	11,303	$	—	$	11,303	$	—	$	11,303
Long-term debt	$	225,848	$	—	$	205,777	$	—	$	205,777

Fair Value, Measurements, Recurring

Quantitative information

Schedule of quantitative information about significant unobservable inputs used in the valuation of assets and liabilities classified as Level 3

($ in thousands)	Fair Value Measurements (Level 3)			Valuation Technique(s)	Unobservable Input(s)	Range of Inputs	Weighted Average
March 31, 2015
Embedded derivative liabilities	$	(3,412	)	Discounted cash flow	Credit risk	0.03% - 0.07%	0.06%
December 31, 2014
Available-for-sale investment securities:
Corporate debt securities:
Non-investment grade	$	6,528		Discounted cash flow	Constant prepayment rate	0.00% - 1.00%	0.73%
					Constant default rate	0.75% - 1.20%	0.87%
					Loss severity	85.00%	85.00%
					Discount margin	4.50% - 7.50%	6.94%
Embedded derivative liabilities	$	(3,392	)	Discounted cash flow	Credit risk	0.12% - 0.14%	0.13%

Fair Value, Measurements, Nonrecurring

Quantitative information

Schedule of quantitative information about significant unobservable inputs used in the valuation of assets and liabilities classified as Level 3

($ in thousands)	Fair Value Measurements (Level 3)		Valuation Technique(s)	Unobservable Input(s)	Range of Inputs	Weighted Average
March 31, 2015
Non-PCI impaired loans	$	3,578	Discounted cash flow	Discount rate	0% - 86%	58%
	$	35,839	Market comparables	Discount rate (1)	0% - 100%	7%
OREO	$	1,676	Appraisal	Selling cost	8%	8%
December 31, 2014
Non-PCI impaired loans	$	11,499	Discounted cash flow	Discount rate	0% - 81%	49%
	$	56,312	Market comparables	Discount rate (1)	0% - 100%	4%
OREO	$	17,521	Appraisal	Selling cost	8%	8%

(1) Discount rate is adjusted for factors such as liquidation cost of collateral and selling costs.

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LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES (Details 9) (USD $)	3 Months Ended
	Mar. 31, 2015		Mar. 31, 2014		Dec. 31, 2014
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Net payable to the FDIC	$ 101,400,000
Net FDIC indemnification asset			27,600,000
FDIC indemnification asset/(Payable to FDIC, net)
Beginning balance	(96,106,000)		74,708,000
Amortization	(1,542,000)		(28,490,000)
Reductions	(649,000)	[1]	(11,842,000)	[1]
Estimate of FDIC repayment	(3,114,000)	[2]	(6,824,000)	[2]
Ending Balance	(101,411,000)		27,552,000
Loans Receivable
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Loans covered under shared-loss agreements	354,400,000				1,480,000,000
Loans Receivable | PCI loans
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Loans covered under shared-loss agreements	311,600,000				1,230,000,000
Changes in the accretable yield for the PCI loans
Beginning balance	311,688,000		461,545,000
Additions			6,745,000
Accretion	(30,569,000)		(61,946,000)
Changes in expected cash flows	12,036,000		24,112,000
Ending Balance	293,155,000		430,456,000
Loans Receivable | United Commercial Bank (UCB) | Covered Loans
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Percentage of eligible losses for which the FDIC is obligated to reimburse the Company	80.00%
Percentage of eligible losses in excess of a specified amount for which the FDIC is obligated to reimburse the Company	95.00%
Amount of eligible losses over which the FDIC is obligated to reimburse a higher percentage	$ 2,050,000,000
Percentage obligation to reimburse the FDIC for eligible recoveries related to covered assets	80.00%
Percentage obligation to reimburse the FDIC for eligible recoveries related to losses in excess of a specified amount on covered assets	95.00%
Loans Receivable | Washington First International Bank (WFIB) | Covered Loans
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Percentage of eligible losses for which the FDIC is obligated to reimburse the Company	80.00%
Percentage obligation to reimburse the FDIC for eligible recoveries related to covered assets	80.00%

[1] Reductions relate to charge-offs, partial prepayments, loan payoffs and loan sales which result in a corresponding reduction of the indemnification asset.

[2] This represents the change in the calculated estimate the Company will be required to pay the FDIC at the end of the FDIC shared-loss agreements, due to lower thresholds of losses.

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CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Parenthetical)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY
Issuance of shares of common stock pursuant to various stock compensation plans and agreements, shares	379,191	356,187
Cancellation of common stock due to forfeitures of issued restricted stock, shares		7,233
Restricted stock surrendered due to employee tax liability, shares	140,871	195,291
Issuance of shares pursuant to MetroCorp acquisition, shares		5,583,093

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CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
ASSETS
Allowance for loan losses	$ 257,738	$ 261,679
Premises and equipment, accumulated depreciation	$ 88,826	$ 85,409
STOCKHOLDERS' EQUITY
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized	200,000,000	200,000,000
Common stock, shares issued	164,151,409	163,772,218
Common stock, shares outstanding	143,820,549	143,582,229
Treasury stock, shares	20,330,860	20,189,989

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LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES

3 Months Ended

Mar. 31, 2015

LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES

LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES

NOTE 9 — LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES

The Company’s loan portfolio includes originated and purchased loans. Originated and purchased loans, for which there was no evidence of credit deterioration at their acquisition date, are referred to collectively as Non-PCI loans. PCI loans are accounted for in accordance with ASC Subtopic 310-30, Loans and Debt Securities Acquired with Deteriorated Credit Quality. A purchased loan is deemed to be credit impaired when there is evidence of credit deterioration since its origination and it is probable at the acquisition date that the Company would be unable to collect all contractually required payments. PCI loans consist of loans acquired with deteriorated quality from the United Commercial Bank (“UCB”) FDIC assisted acquisition on November 6, 2009, the Washington First International Bank (“WFIB”) FDIC assisted acquisition on June 11, 2010 and, to a lesser extent, a small portion of loans acquired from the MetroCorp acquisition on January 17, 2014. Refer to Note 3 — Business Combination, included in this report, for further details on the MetroCorp acquisition and Note 8 — Covered Assets and FDIC Indemnification Asset of the Company’s 2014 Form 10-K for additional details related to the WFIB and UCB acquisitions.

The following table presents the composition of the Company’s non-PCI and PCI loans as of March 31, 2015 and December 31, 2014:

	March 31, 2015						December 31, 2014
($ in thousands)	Non-PCI Loans		PCI Loans (1)		Total (1)		Non-PCI Loans		PCI Loans (1)		Total (1)
CRE:
Income Producing	$	5,802,931	$	652,246	$	6,455,177	$	5,568,046	$	688,013	$	6,256,059
Construction	358,118		9,342		367,460		319,843		12,444		332,287
Land	209,992		12,792		222,784		214,327		16,840		231,167
Total CRE	6,371,041		674,380		7,045,421		6,102,216		717,297		6,819,513
C&I:
Commercial business	6,799,149		72,301		6,871,450		7,097,853		83,336		7,181,189
Trade finance	844,090		5,224		849,314		889,728		6,284		896,012
Total C&I	7,643,239		77,525		7,720,764		7,987,581		89,620		8,077,201
Residential:
Single-family	3,298,775		214,019		3,512,794		3,647,262		219,519		3,866,781
Multifamily	1,240,359		244,066		1,484,425		1,184,017		265,891		1,449,908
Total residential	4,539,134		458,085		4,997,219		4,831,279		485,410		5,316,689
Consumer	1,584,168		27,996		1,612,164		1,483,956		29,786		1,513,742
Total loans	$	20,137,582	$	1,237,986	$	21,375,568	$	20,405,032	$	1,322,113	$	21,727,145
Unearned fees, premiums, and discounts, net	(899)		—		(899)		2,804		—		2,804
Allowance for loan losses	(257,095)		(643)		(257,738)		(260,965)		(714)		(261,679)
Loans, net	$	19,879,588	$	1,237,343	$	21,116,931	$	20,146,871	$	1,321,399	$	21,468,270

(1) Loans net of ASC 310-30 discount.

The Company’s CRE lending activities include loans to finance income-producing properties, construction and land loans. The Company’s C&I lending activities include commercial business financing for small and middle-market businesses in a wide spectrum of industries. Included in commercial business loans are loans for working capital, accounts receivable lines, inventory lines, Small Business Administration loans and lease financing. The Company also offers a variety of international trade finance services and products, including letters of credit, revolving lines of credit, import loans, bankers’ acceptances, working capital lines, domestic purchase financing and pre-export financing.

The Company’s residential single-family loans are primarily comprised of adjustable rate (“ARM”) first mortgage loans secured by one-to-four unit residential properties. The Company’s ARM residential single-family loan programs generally have a one-year or three-year initial fixed period. The Company’s residential multifamily loans are primarily comprised of variable rate loans that have a six-month or three-year initial fixed period. As of March 31, 2015 and December 31, 2014, consumer loans were primarily composed of home equity lines of credit (“HELOCs”).

All loans originated are subject to the Company’s underwriting guidelines and loan origination standards. Management believes that the Company’s underwriting criteria and procedures adequately consider the unique risks which may come from these products. The Company conducts a variety of quality control procedures and periodic audits, including review of criteria for lending and legal requirements, to ensure it is in compliance with its origination standards.

As of March 31, 2015 and December 31, 2014, loans totaling $14.79 billion and $14.66 billion, respectively, were pledged to secure borrowings and to provide additional borrowing capacity from the FHLB and the Federal Reserve Bank.

Credit Quality Indicators

All loans are subject to the Company’s internal and external credit review and monitoring. Loans are risk rated based on analysis of the current state of the borrower’s credit quality. The analysis of credit quality includes a review of all repayment sources, the borrower’s current payment performance/delinquency, current financial and liquidity status and all other relevant information.  For residential single-family loans, payment performance/delinquency is the driving indicator for the risk ratings.  However, the risk ratings remain the overall credit quality indicator for the Company as well as the credit quality indicator utilized for estimating the appropriate allowance for loan losses. The Company utilizes an eight grade risk rating system, where a higher grade represents a higher level of credit risk. The eight grade risk rating system can be generally classified by the following categories: Pass, Watch, Special Mention, Substandard, Doubtful and Loss. The risk ratings reflect the relative strength of the repayment sources.

Pass and Watch loans are generally considered to have sufficient sources of repayment in order to repay the loan in full in accordance with all terms and conditions. These borrowers may have some credit risks that require monitoring, but full repayments are expected. Special Mention loans are considered to have potential weaknesses that warrant closer attention by management. Special Mention is considered a transitory grade. If any potential weaknesses are resolved, the loan is upgraded to a Pass or Watch grade. If negative trends in the borrower’s financial status or other information indicates that the repayment sources may become inadequate, the loan is downgraded to a Substandard grade. Substandard loans are considered to have well-defined weaknesses that jeopardize the full and timely repayment of the loan. Substandard loans have a distinct possibility of loss if the deficiencies are not corrected. Additionally, when management has assessed a potential for loss but a distinct possibility of loss is not recognizable, the loan is still classified as Substandard. Doubtful loans have insufficient sources of repayment and a high probability of loss. Loss loans are considered to be uncollectible and of such little value that they are no longer considered bankable assets. These internal risk ratings are reviewed routinely and adjusted due to changes in the borrowers’ status and likelihood of loan repayment.

The following tables present the credit risk rating for non-PCI loans by portfolio segment as of March 31, 2015 and December 31, 2014:

($ in thousands)	Pass/Watch		Special Mention		Substandard		Doubtful		Loss		Total Non-PCI Loans
March 31, 2015
CRE:
Income producing	$	5,488,698	$	56,245	$	257,988	$	—	$	—	$	5,802,931
Construction	353,799		703		3,616		—		—		358,118
Land	187,364		5,701		16,927		—		—		209,992
C&I:
Commercial business	6,573,081		93,302		132,286		426		54		6,799,149
Trade finance	788,864		19,726		35,500		—		—		844,090
Residential:
Single-family	3,277,085		3,595		18,095		—		—		3,298,775
Multifamily	1,162,798		4,906		72,655		—		—		1,240,359
Consumer	1,581,116		336		2,716		—		—		1,584,168
Total	$	19,412,805	$	184,514	$	539,783	$	426	$	54	$	20,137,582
($ in thousands)	Pass/Watch		Special Mention		Substandard		Doubtful		Loss		Total Non-PCI Loans
December 31, 2014
CRE:
Income producing	$	5,243,640	$	54,673	$	269,733	$	—	$	—	$	5,568,046
Construction	310,259		11		9,573		—		—		319,843
Land	185,220		5,701		23,406		—		—		214,327
C&I:
Commercial business	6,836,914		130,319		130,032		533		55		7,097,853
Trade finance	845,889		13,031		30,808		—		—		889,728
Residential:
Single-family	3,627,491		3,143		16,628		—		—		3,647,262
Multifamily	1,095,982		5,124		82,911		—		—		1,184,017
Consumer	1,480,208		1,005		2,743		—		—		1,483,956
Total	$	19,625,603	$	213,007	$	565,834	$	533	$	55	$	20,405,032

The following tables present the credit risk rating for PCI loans by portfolio segment as of March 31, 2015 and December 31, 2014:

($ in thousands)	Pass/Watch		Special Mention		Substandard		Doubtful		Total PCI Loans
March 31, 2015
CRE:
Income producing	$	517,827	$	6,164	$	128,255	$	—	$	652,246
Construction	585		1,739		7,018		—		9,342
Land	5,080		5,433		2,279		—		12,792
C&I:
Commercial business	62,858		997		8,446		—		72,301
Trade finance	3,535		—		1,689		—		5,224
Residential:
Single-family	208,238		745		5,036		—		214,019
Multifamily	211,060		—		33,006		—		244,066
Consumer	27,330		115		551		—		27,996
Total (1)	$	1,036,513	$	15,193	$	186,280	$	—	$	1,237,986

(1) Loans net of ASC 310-30 discount.

($ in thousands)	Pass/Watch		Special Mention		Substandard		Doubtful		Total PCI Loans
December 31, 2014
CRE:
Income producing	$	534,015	$	9,960	$	144,038	$	—	$	688,013
Construction	589		1,744		10,111		—		12,444
Land	7,012		5,391		4,437		—		16,840
C&I:
Commercial business	70,586		1,103		11,647		—		83,336
Trade finance	4,620		—		1,664		—		6,284
Residential:
Single-family	213,829		374		5,316		—		219,519
Multifamily	230,049		—		35,842		—		265,891
Consumer	29,026		116		644		—		29,786
Total (1)	$	1,089,726	$	18,688	$	213,699	$	—	$	1,322,113

(1) Loans net of ASC 310-30 discount.

Nonaccrual and Past Due Loans

The following tables present the aging analysis on non-PCI loans as of March 31, 2015 and December 31, 2014:

($ in thousands)	Accruing Loans 30-59 Days Past Due		Accruing Loans 60-89 Days Past Due		Total Accruing Past Due Loans		Nonaccrual Loans Less Than 90 Days Past Due		Nonaccrual Loans 90 or More Days Past Due		Total Nonaccrual Loans		Current Accruing Loans		Total Non-PCI Loans
March 31, 2015
CRE:
Income producing	$	9,699	$	1,860	$	11,559	$	18,739	$	11,011	$	29,750	$	5,761,622	$	5,802,931
Construction	—		—		—		14		917		931		357,187		358,118
Land	—		—		—		214		2,386		2,600		207,392		209,992
C&I:
Commercial business	11,227		902		12,129		5,988		25,436		31,424		6,755,596		6,799,149
Trade finance	—		600		600		37		—		37		843,453		844,090
Residential:
Single-family	7,239		2,402		9,641		4,731		4,406		9,137		3,279,997		3,298,775
Multifamily	2,611		376		2,987		12,216		1,145		13,361		1,224,011		1,240,359
Consumer	883		2		885		166		374		540		1,582,743		1,584,168
Total	$	31,659	$	6,142	$	37,801	$	42,105	$	45,675	$	87,780	$	20,012,001	$	20,137,582
Unearned fees, premiums and discounts, net															(899)
Total recorded investment in non-PCI loans															$	20,136,683
($ in thousands)	Accruing Loans 30-59 Days Past Due		Accruing Loans 60-89 Days Past Due		Total Accruing Past Due Loans		Nonaccrual Loans Less Than 90 Days Past Due		Nonaccrual Loans 90 or More Days Past Due		Total Nonaccrual Loans		Current Accruing Loans		Total Non-PCI Loans
December 31, 2014
CRE:
Income producing	$	14,171	$	3,593	$	17,764	$	19,348	$	9,165	$	28,513	$	5,521,769	$	5,568,046
Construction	—		—		—		15		6,898		6,913		312,930		319,843
Land	—		—		—		221		2,502		2,723		211,604		214,327
C&I:
Commercial business	3,187		4,361		7,548		6,623		21,813		28,436		7,061,869		7,097,853
Trade finance	—		—		—		73		292		365		889,363		889,728
Residential:
Single-family	6,381		1,294		7,675		2,861		5,764		8,625		3,630,962		3,647,262
Multifamily	4,425		507		4,932		12,460		8,359		20,819		1,158,266		1,184,017
Consumer	2,154		162		2,316		169		3,699		3,868		1,477,772		1,483,956
Total	$	30,318	$	9,917	$	40,235	$	41,770	$	58,492	$	100,262	$	20,264,535	$	20,405,032
Unearned fees, premiums and discounts, net															2,804
Total recorded investment in non-PCI loans															$	20,407,836

Non-PCI loans that are 90 or more days past due are generally placed on nonaccrual status, at which point interest accrual is discontinued and all unpaid accrued interest is reversed against interest income. Additionally, non-PCI loans that are not 90 or more days past due but have identified deficiencies are also placed on nonaccrual status. Interest payments received on nonaccrual loans are reflected as a reduction of principal and not as interest income. A loan is returned to accrual status when the borrower has demonstrated a satisfactory payment trend subject to management’s assessment of the borrower’s ability to repay the loan.

PCI loans are excluded from the above aging analysis table as such loans continue to earn interest from accretable yield, independent of performance in accordance with their contractual terms. $53.4 million and $63.4 million of PCI loans were on nonaccrual status as of March 31, 2015 and December 31, 2014, respectively.

Loans in Process of Foreclosure

As of March 31, 2015 and December 31, 2014, the Company had $16.7 million and $16.9 million, respectively, of recorded investment of consumer mortgage loans secured by residential real estate properties, for which formal foreclosure proceedings were in process according to local requirements of the applicable jurisdiction, which were not included in OREO. Foreclosed residential real estate properties with carrying amount of $4.1 million were included in total net OREO of $32.7 million as of March 31, 2015. In comparison, foreclosed residential real estate properties with carrying amount of $3.5 million were included in total net OREO of $32.1 million as of December 31, 2014.

Troubled Debt Restructurings

A troubled debt restructuring (“TDR”) is a modification of the terms of a loan when the lender, for economic or legal reasons related to the borrower’s financial difficulties, grants a concession to the borrower. The concessions may be granted in various forms, including a below-market change in the stated interest rate, reduction in the loan balance or accrued interest, extension of the maturity date with a stated interest rate lower than the current market rate or note splits referred to as A/B notes. In A/B note restructurings, the original note is bifurcated into two notes where the A note represents the portion of the original loan which allows for acceptable loan-to-value and debt coverage on the collateral and is expected to be collected in full and the B note represents the portion of the original loan where there is a shortfall in value and is fully charged off. The A/B note balance is comprised of the A note balance only. A notes are not disclosed as TDRs in subsequent years after the year of restructuring if the restructuring agreement specifies an interest rate equal to or greater than the rate that the Company was willing to accept at the time of the restructuring for a new loan with comparable risk, the loan is not impaired based on the terms specified by the restructuring agreement and has demonstrated a period of sustained performance under the modified terms. The Company had $2.3 million and $2.9 million of performing A/B notes as of March 31, 2015 and December 31, 2014, respectively.

Potential TDRs are individually evaluated and the type of restructuring is selected based on the loan type and the circumstances of the borrower’s financial difficulty in order to maximize the Company’s recovery. During the three months ended March 31, 2015, the Company restructured $833 thousand of CRE loans through principal and interest deferments, $164 thousand of C&I loans through principal deferments and $281 thousand of residential loans through principal deferments. During the three months ended March 31, 2014, the Company restructured $1.7 million of C&I loans through extensions, principal deferments, and other modified terms and $5.8 million of residential loans through extensions, rate reductions, principal deferments and other modified terms.

The following table presents the additions to non-PCI troubled debt restructurings during the three months ended March 31, 2015 and 2014:

	Loans Modified as TDRs During the Three Months Ended March 31,
	2015							2014
($ in thousands)	Number of Contracts	Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment (1)		Financial Impact (2)		Number of Contracts	Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment (1)		Financial Impact (2)
CRE:
Income producing	1	$	828	$	833	$	—	—	$	—	$	—	$	—
C&I:
Commercial business	1	$	167	$	164	$	(32)	5	$	1,721	$	1,691	$	1,248
Residential:
Single-family	1	$	281	$	281	$	(2)	3	$	5,823	$	5,804	$	—

(1) Includes subsequent payments after modification and reflects the balance as of March 31, 2015 and 2014.

(2) The financial impact includes charge-offs and specific reserves recorded at modification date.

Subsequent to restructuring, a TDR that becomes delinquent, generally beyond 90 days, is considered to have defaulted. There were no subsequent defaults during the three months ended March 31, 2015 for non-PCI loans that were modified as TDRs within the previous 12 months. Non-PCI loans that were modified as TDRs within the previous 12 months that have subsequently defaulted during the three months ended March 31, 2014 consisted of one CRE TDR contract with a recorded investment of $2.7 million and one C&I TDR contract with a recorded investment of $570 thousand.

TDRs may be designated as performing or nonperforming. A TDR may be designated as performing if the loan has demonstrated sustained performance under the modified terms. The period of sustained performance may include the periods prior to modification if prior performance has met or exceeded the modified terms. A loan will remain on nonaccrual status until the borrower demonstrates a sustained period of performance, generally six consecutive months of payments.

TDRs are included in the impaired loan quarterly valuation allowance process. See Allowance for Loan Losses and Impaired Loans sections below for complete discussion. All portfolio segments of TDRs are reviewed for necessary specific reserves in the same manner as impaired loans of the same portfolio segment which have not been identified as TDRs. The modification of the terms of each TDR is considered in the current impairment analysis of the respective TDR. For all portfolio segments of nonperforming TDRs, when the restructured loan is deemed to be uncollectible under modified terms and its fair value is less than the recorded investment in the loan, the deficiency is charged off against the allowance for loan losses. If the loan is a performing TDR, the deficiency is included in the specific reserves of the allowance for loan losses, as appropriate. The amount of additional funds committed to lend to borrowers whose terms have been modified was immaterial as of March 31, 2015 and December 31, 2014.

Impaired Loans

Impaired loans include non-PCI loans held for investment on nonaccrual status, regardless of the collateral coverage, and all non-PCI TDR loans. A loan is considered impaired when, based on current information and events, it is probable that the Company will be unable to collect all scheduled payments of principal or interest due according to the original contractual terms of the loan agreement. The Company’s loans are grouped into heterogeneous and homogeneous (mostly consumer loans) categories. Classified loans in the heterogeneous category are identified and evaluated for impairment on an individual basis. The Company considers loans individually reviewed to be impaired if, based on current information and events, it is probable the Company will not be able to collect all amounts due according to the original contractual terms of the loan agreement. Impaired loans are measured based on the present value of expected future cash flows discounted at the loan’s effective interest rate or, as an expedient, at the loan’s observable market price or the fair value of the collateral if the loan is collateral dependent, less costs to sell. When the value of an impaired loan is less than the recorded investment in the loan and the loan is classified as nonperforming and uncollectible, the deficiency is charged-off against the allowance for loan losses. Impaired loans exclude the homogenous consumer loan portfolio which is evaluated collectively for impairment.

The following tables present the non-PCI impaired loans as of March 31, 2015 and December 31, 2014:

($ in thousands)	Unpaid Principal Balance		Recorded Investment With No Allowance		Recorded Investment With Allowance		Total Recorded Investment		Related Allowance
March 31, 2015
CRE:
Income producing	$	50,389	$	28,186	$	15,001	$	43,187	$	1,399
Construction	916		916		—		916		—
Land	8,234		2,826		543		3,369		175
C&I:
Commercial business	43,289		10,815		28,186		39,001		17,886
Trade finance	223		—		216		216		20
Residential:
Single-family	16,767		7,007		8,404		15,411		413
Multifamily	29,262		20,200		6,594		26,794		279
Consumer	1,258		1,150		108		1,258		1
Total	$	150,338	$	71,100	$	59,052	$	130,152	$	20,173

($ in thousands)	Unpaid Principal Balance		Recorded Investment With No Allowance		Recorded Investment With Allowance		Total Recorded Investment		Related Allowance
December 31, 2014
CRE:
Income producing	$	57,805	$	34,399	$	15,646	$	50,045	$	1,581
Construction	6,888		6,888		—		6,888		—
Land	13,291		2,838		5,622		8,460		1,906
C&I:
Commercial business	42,396		10,552		25,717		36,269		15,174
Trade finance	280		—		274		274		28
Residential:
Single-family	17,838		5,137		11,398		16,535		461
Multifamily	37,624		21,500		12,890		34,390		313
Consumer	1,259		1,151		108		1,259		1
Total	$	177,381	$	82,465	$	71,655	$	154,120	$	19,464

The following table presents the average recorded investment and the amount of interest income recognized on non-PCI impaired loans for the three months ended March 31, 2015 and 2014:

	Three Months Ended March 31,
	2015				2014
($ in thousands)	Average Recorded Investment		Recognized Interest Income (1)		Average Recorded Investment		Recognized Interest Income (1)
CRE:
Income producing	$	44,195	$	141	$	67,153	$	325
Construction	3,902		—		6,888		—
Land	3,438		10		12,227		121
C&I:
Commercial business	39,310		202		43,726		207
Trade finance	245		3		637		4
Residential:
Single-family	15,423		68		17,100		50
Multifamily	26,987		203		36,369		205
Consumer	1,258		12		2,835		1
Total impaired non-PCI loans	$	134,758	$	639	$	186,935	$	913

(1) Includes interest recognized on accruing non-PCI TDRs. Interest payments received on nonaccrual non-PCI loans are generally reflected as a reduction of principal and not as interest income.

Allowance for Loan Losses

The allowance for loan losses on non-PCI loans consists of specific reserves and a general reserve. The Company’s non-PCI loans fall into heterogeneous and homogeneous categories. Impaired loans are subject to specific reserves. Loans in the homogeneous category, as well as non-impaired loans in the heterogeneous category, are evaluated as part of the general reserve. The general reserve is calculated by utilizing both quantitative and qualitative factors. There are different qualitative risks for the loans in each portfolio segment. The residential and CRE segments’ predominant risk characteristic are the collateral and the geographic location of the property collateralizing the loan. The risk is qualitatively assessed based on the total real estate loan concentration in those geographic areas. The C&I segment’s predominant risk characteristics are the global cash flows of the borrowers and guarantors and economic and market conditions. Consumer loans, excluding the student loan portfolio guaranteed by the U.S. Department of Education, are largely comprised of HELOCs for which the predominant risk characteristic is the real estate collateral securing the loans.

The Company also maintains an allowance for loan losses on PCI loans when there is deterioration in credit quality subsequent to acquisition. Based on the Company’s estimates of cash flows expected to be collected, the Company establishes an allowance for the PCI loans, with a charge to income through the provision for loan losses.  As of March 31, 2015, the Company has established an allowance of $643 thousand on $1.24 billion of PCI loans. As of December 31, 2014, an allowance of $714 thousand was established on $1.32 billion of PCI loans. The allowance balances for both periods were allocated mainly to the PCI CRE loan pools.

The Company’s methodology to determine the overall appropriateness of the allowance is based on a classification migration model and qualitative considerations. The migration model examines pools of loans having similar characteristics and analyzes their loss rates over a historical period. The Company assigns loss rates to each loan grade within each pool of loans. Loss rates derived by the migration model are based predominantly on historical loss trends that may not be entirely indicative of the actual or inherent loss potential. As such, the Company utilizes qualitative and environmental factors as adjusting mechanisms to supplement the historical results of the classification migration model. Qualitative considerations include, but are not limited to, prevailing economic or market conditions, relative risk profiles of various loan segments, volume concentrations, growth trends, delinquency and nonaccrual status, problem loan trends and geographic concentrations. Qualitative and environmental factors are reflected as percentage adjustments and are added to the historical loss rates derived from the classified asset migration model to determine the appropriate allowance for each loan pool.

When determined uncollectible, it is the Company’s policy to promptly charge-off the difference in the outstanding loan balance and the fair value of the collateral or the discounted value of expected cash flows. Recoveries are recorded when payment is received on loans that were previously charged-off through the allowance for loan losses. Allocation of a portion of the allowance to one segment of the loan portfolio does not preclude its availability to absorb losses in other segments.

The following tables present a summary of the activity in the allowance for loan losses on non-PCI loans, by portfolio segment, and PCI loans for the three months ended March 31, 2015 and 2014:

	Non-PCI Loans
($ in thousands)	CRE			C&I		Residential		Consumer		Unallocated			Total		PCI Loans			Total
Three Months Ended March 31, 2015
Beginning balance	$		72,263	$	134,598	$	43,856	$	10,248	$	—		$	260,965	$	714		$		261,679
(Reversal of) provision for loans losses	(2,333)			5,378		(1,571)		664		2,920			5,058		(71)			4,987
Provision allocation for unfunded loan commitments and letters of credit	—			—		—		—		(2,920)			(2,920)		—			(2,920)
Charge-offs	(1,002)			(6,589)		(746)		(463)		—			(8,800)		—			(8,800)
Recoveries	812			527		1,451		2		—			2,792		—			2,792
Net (charge-offs)/recoveries	(190)			(6,062)		705		(461)		—			(6,008)		—			(6,008)
Ending balance	$		69,740	$	133,914	$	42,990	$	10,451	$	—		$	257,095	$	643		$		257,738
Ending balance allocated to:
Individually evaluated for impairment	$		1,574	$	17,906	$	692	$	1	$	—		$	20,173	$	—		$		20,173
Collectively evaluated for impairment	68,166			116,008		42,298		10,450		—			236,922		—			236,922
Acquired with deteriorated credit quality	—			—		—		—		—			—		643			643
Ending balance	$		69,740	$	133,914	$	42,990	$	10,451	$	—		$	257,095	$	643		$		257,738
	Non-PCI Loans
($ in thousands)	CRE			C&I		Residential		Consumer		Unallocated			Total		PCI Loans			Total
Three Months Ended March 31, 2014
Beginning balance	$	70,154		$	115,184	$	50,716	$	11,352	$		—	$	247,406	$		2,269	$	249,675
(Reversal of) provision for loans losses	(7,036)			16,592		(2,575)		(196)		215			7,000		(67)			6,933
Provision allocation for unfunded loan commitments and letters of credit	—			—		—		—		(215)			(215)		—			(215)
Charge-offs	(319)			(5,531)		(283)		(3)		—			(6,136)		—			(6,136)
Recoveries	828			911		137		3		—			1,879		—			1,879
Net recoveries/(charge-offs)	509			(4,620)		(146)		—		—			(4,257)		—			(4,257)
Ending balance	$	63,627		$	127,156	$	47,995	$	11,156	$		—	$	249,934	$		2,202	$	252,136
Ending balance allocated to:
Individually evaluated for impairment	$	8,375		$	16,490	$	1,853	$	—	$		—	$	26,718	$		—	$	26,718
Collectively evaluated for impairment	55,252			110,666		46,142		11,156		—			223,216		—			223,216
Acquired with deteriorated credit quality	—			—		—		—		—			—		2,202			2,202
Ending balance	$	63,627		$	127,156	$	47,995	$	11,156	$		—	$	249,934	$		2,202	$	252,136

The following tables present the Company’s recorded investments in total loans as of March 31, 2015 and December 31, 2014 related to each balance in the allowance for loan losses by portfolio segment and disaggregated on the basis of the Company’s impairment methodology:

($ in thousands)	CRE		C&I		Residential		Consumer		Total
As of March 31, 2015
Individually evaluated for impairment	$	47,472	$	39,217	$	42,205	$	1,258	$	130,152
Collectively evaluated for impairment	6,323,569		7,604,022		4,496,929		1,582,910		20,007,430
Acquired with deteriorated credit quality (1)	674,380		77,525		458,085		27,996		1,237,986
Ending Balance	$	7,045,421	$	7,720,764	$	4,997,219	$	1,612,164	$	21,375,568

(1) Loans net of ASC 310-30 discount.

($ in thousands)	CRE		C&I		Residential		Consumer		Total
As of December 31, 2014
Individually evaluated for impairment	$	65,393	$	36,543	$	50,925	$	1,259	$	154,120
Collectively evaluated for impairment	6,036,823		7,951,038		4,780,354		1,482,697		20,250,912
Acquired with deteriorated credit quality (1)	717,297		89,620		485,410		29,786		1,322,113
Ending Balance	$	6,819,513	$	8,077,201	$	5,316,689	$	1,513,742	$	21,727,145

(1) Loans net of ASC 310-30 discount.

Allowance for Unfunded Loan Commitments, Off-Balance Sheet Credit Exposures and Recourse Provisions

The allowance for unfunded loan commitments, off-balance sheet credit exposures, and recourse provisions is maintained at a level believed by management to be sufficient to absorb estimated probable losses related to these unfunded credit facilities. The determination of the adequacy of the allowance is based on periodic evaluations of the unfunded credit facilities including an assessment of the probability of commitment usage, credit risk factors for loans outstanding to these same customers, and the terms and expiration dates of the unfunded credit facilities. Refer to Note 12 — Commitments and Contingencies for additional information.

PCI loans

As of the respective acquisition dates, PCI loans were pooled and accounted for at fair value, which represents the discounted value of the expected cash flows of the loan portfolio. The nonaccretable difference represents the Company’s estimate of the expected credit losses, which was considered in determining the fair value of the loans as of the respective acquisition dates. In estimating the nonaccretable difference, the Company (a) calculated the contractual amount and timing of undiscounted principal and interest payments (the “undiscounted contractual cash flows”) and (b) estimated the amount and timing of undiscounted expected principal and interest payments (the “undiscounted expected cash flows”). The difference between the undiscounted contractual cash flows and the undiscounted expected cash flows is the nonaccretable difference. The amount by which the undiscounted expected cash flows exceed the estimated fair value (the “accretable yield”) is accreted into interest income over the life of the loans.

Covered assets consist of loans receivable and OREO that were acquired in the WFIB acquisition on June 11, 2010 and in the UCB acquisition on November 6, 2009 for which the Company entered into shared-loss agreements with the FDIC. Pursuant to the terms of the shared-loss agreements, the FDIC is obligated to reimburse the Company 80% of eligible losses for both UCB and WFIB with respect to covered assets. For the UCB covered assets, the FDIC will reimburse the Company for 95% of eligible losses in excess of $2.05 billion. The Company has a corresponding obligation to reimburse the FDIC for 80% or 95%, as applicable, of eligible recoveries with respect to covered assets. The shared-loss coverage of the UCB commercial loans ended after December 31, 2014. The shared-loss coverage of the WFIB commercial loans will extend through June 30, 2015. The shared-loss coverage for both UCB and WFIB residential loans will extend through November 30, 2019 and June 30, 2020, respectively. Refer to Note 8 — Covered Assets and FDIC Indemnification Asset of the Company’s 2014 Form 10-K for additional details related to the shared-loss agreements. Of the total $1.24 billion PCI loans as of March 31, 2015, $311.6 million were covered under shared-loss agreements. Of the total $1.32 billion PCI loans as of December 31, 2014, $1.23 billion were covered under shared-loss agreements. As of March 31, 2015 and December 31, 2014, $354.4 million and $1.48 billion of total loans were covered under shared-loss agreements, respectively.

The following table presents the changes in the accretable yield for the PCI loans for the three months ended March 31, 2015 and 2014:

	Three Months Ended March 31,
($ in thousands)	2015		2014
Beginning balance	$	311,688	$	461,545
Additions	—		6,745
Accretion	(30,569)		(61,946		)
Changes in expected cash flows	12,036		24,112
Ending balance	$	293,155	$	430,456

FDIC Indemnification Asset/Net Payable to FDIC

The Company is amortizing the difference between the recorded amount of the FDIC indemnification asset and the expected reimbursement from the FDIC over the life of the indemnification asset. Due to continued payoffs and improved credit performance of the covered portfolio as compared to the Company’s original estimates, the expected reimbursement from the FDIC under the shared-loss agreements has decreased and a net payable to the FDIC has been recorded. In prior years, due to the estimated losses from the covered portfolio and the corresponding expected payments from the FDIC, the Company recorded an FDIC indemnification asset. As of March 31, 2015, a net payable to the FDIC of $101.4 million is included in accrued expenses and other liabilities on the consolidated balance sheet. In comparison, as of March 31, 2014, the Company recorded a net FDIC indemnification asset of $27.6 million, which is included in other assets on the consolidated balance sheet.

The following table presents a summary of the FDIC indemnification asset/net payable to the FDIC for the three months ended March 31, 2015 and 2014:

	Three Months Ended  March 31,
($ in thousands)	2015		2014
Beginning balance	$	(96,106)	$	74,708
Amortization	(1,542)		(28,490		)
Reductions (1)	(649)		(11,842		)
Estimate of FDIC repayment (2)	(3,114)		(6,824		)
Ending balance	$	(101,411)	$	27,552

(1) Reductions relate to charge-offs, partial prepayments, loan payoffs and loan sales which result in a corresponding reduction of the indemnification asset.

(2) This represents the change in the calculated estimate the Company will be required to pay the FDIC at the end of the FDIC shared-loss agreements, due to lower thresholds of losses.

Loans Held for Sale

Loans held for sale were $196.1 million and $46.0 million as of March 31, 2015 and December 31, 2014, respectively. Loans held for sale are recorded at the lower of cost or fair value.  Fair value is derived from current market prices.  $820.5 million and $479.0 million of net loans receivable were reclassified from loans held-for-investment to loans held for sale during the three months ended March 31, 2015 and 2014, respectively. Loans transferred were primarily comprised of C&I and residential single-family loans for the three months ended March 31, 2015. In comparison, loans transferred were primarily comprised of student loans for the three months ended March 31, 2014. These loans were purchased by the Company with the original intent to be held for investment. However, subsequent to the purchase, the Company’s intent for these loans changed and they were consequently reclassified to loans held for sale. The Company recorded $1.7 million in write-downs related to loans transferred from loans held-for-investment to loans held for sale to allowance for loan losses for the three months ended March 31, 2015. There were no write-downs recorded on loans transferred from loans held-for-investment to loans held for sale for the three months ended March 31, 2014.

Proceeds from total loans sold were $679.8 million, resulting in net gains of $9.6 million for the three months ended March 31, 2015. Loans sold during the first quarter of 2015 comprised of C&I, residential single-family and consumer loans. In comparison, proceeds from total loans sold were $183.6 million, resulting in net gains of $6.2 million during the three months ended March 31, 2014. Loans sold during the first quarter of 2014 were comprised of student and C&I loans.

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Document and Entity Information	3 Months Ended
	Mar. 31, 2015	Apr. 30, 2015
Document and Entity Information
Entity Registrant Name	EAST WEST BANCORP INC
Entity Central Index Key	0001069157
Document Type	10-Q
Document Period End Date	Mar. 31, 2015
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Entity Current Reporting Status	Yes
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		143,846,255
Document Fiscal Year Focus	2015
Document Fiscal Period Focus	Q1

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INVESTMENTS IN QUALIFIED AFFORDABLE HOUSING PARTNERSHIPS, NET, TAX CREDIT AND OTHER INVESTMENTS

3 Months Ended

Mar. 31, 2015

INVESTMENTS IN QUALIFIED AFFORDABLE HOUSING PARTNERSHIPS, NET, TAX CREDIT AND OTHER INVESTMENTS

INVESTMENTS IN QUALIFIED AFFORDABLE HOUSING PARTNERSHIPS, NET, TAX CREDIT AND OTHER INVESTMENTS

NOTE 10 —INVESTMENTS IN QUALIFIED AFFORDABLE HOUSING PARTNERSHIPS, NET, TAX CREDIT AND OTHER INVESTMENTS

The Community Reinvestment Act (“CRA”) encourages banks to meet the credit needs of their communities for housing and other purposes, particularly in neighborhoods with low or moderate incomes.  The Company invests in certain affordable housing limited partnerships that qualify for CRA credits. Such limited partnerships are formed to develop and operate apartment complexes designed as high-quality affordable housing for lower income tenants throughout the United States. Each of the partnerships must meet the regulatory requirements for affordable housing for a minimum 15-year compliance period to fully utilize the tax credits. In addition to affordable housing limited partnerships, the Company invests in new market tax credit projects that qualify for CRA credits. The Company also invests in eligible projects that qualify for renewable energy and historic tax credits. Investments in renewable energy tax credits help promote the development of renewable energy sources, while the investments in historic tax credits promote the rehabilitation of historic buildings and economic revitalization of the surrounding areas.

Investments in qualified affordable housing partnership, net

As discussed in Note 2, the Company adopted ASU 2014-01 on January 1, 2015 with retrospective application to all periods presented. Prior to adopting ASU 2014-01, the Company applied the equity method or the cost method of accounting depending on the ownership percentage and the influence the Company has on these limited partnerships. The amortization of the investments in affordable housing limited partnerships was previously presented under Noninterest Expense. Under the proportional amortization method, the Company now amortizes the initial cost of the investment in proportion to the tax credits and other tax benefits received and recognize the amortization in the income statement as a component of income tax expense.

The following tables present the impact of the new accounting guidance on the consolidated balance sheet and statement of income as of the periods indicated:

	December 31, 2014
($ in thousands)	As Previously Reported		As Revised
Consolidated Balance Sheet:
Investment in qualified affordable housing partnerships, net	$	178,652	$	178,962
Other assets —  Deferred tax assets	$	384,367	$	389,601
Retained earnings	$	1,598,598	$	1,604,141

	Three Months Ended  March 31, 2014
($ in thousands)	As Previously Reported		As Revised
Consolidated Statement of Income:
Noninterest expense — Amortization of tax credit and other investments	$	5,964	$	1,492
Income before taxes	$	111,690	$	116,163
Provision for income taxes	$	34,949	$	41,992
Net income	$	76,741	$	74,171
Earnings per share
Basic	$	0.54	$	0.52
Diluted	$	0.54	$	0.52

The following table presents the balances of the Company’s investments in qualified affordable housing partnerships, net and related unfunded commitments as of March 31, 2015 and December 31, 2014:

($ in thousands)	March 31, 2015		December 31, 2014
Investment in qualified affordable housing partnerships, net	$	182,719	$	178,962
Accrued expenses and other liabilities — Unfunded commitments	$	50,884	$	43,311

The following table presents other information related to the Company’s investments in qualified affordable housing partnerships, net for the periods indicated:

	Three Months Ended March 31,
($ in thousands)	2015		2014
Tax credits and other tax benefits recognized	$	8,775	$	7,792
Amortization expense included in provision for income taxes	$	6,244	$	5,357

Investments in tax credit and other investments

Investments in tax credit and other investments were $117.0 million and $110.1 million as of March 31, 2015 and December 31, 2014, respectively, and were included in other assets on the consolidated balance sheets. The Company is not the primary beneficiary in these partnerships and, therefore is not required to consolidate its investments in tax credit and other investments on the consolidated financial statements. Depending on the ownership percentage and the influence the Company has on a limited partnership, the Company applies either the equity or cost method of accounting. Total unfunded commitments for these investments of $66.2 million and $71.4 million as of March 31, 2015 and December 31, 2014, respectively, were included in Accrued Expenses and Other Liabilities. Amortization of tax credit and other investments was $6.3 million and $1.5 million for the three months ended March 31, 2015 and 2014, respectively.

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STOCKHOLDERS' EQUITY AND EARNINGS PER SHARE (Details 5) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015		Mar. 31, 2014
Unrealized gains on available-for-sale investment securities:
Net unrealized gains arising during period, before-tax amount	$ 20,482		$ 26,590
Less: reclassification adjustment for gains included in net income, before-tax amount	(4,404)	[1]	(3,418)	[1]
Net unrealized gains, before-tax amount	16,078		23,172
Unrealized losses on other investments:
Net unrealized losses arising during period, before-tax amount	(12)		(29)
Net unrealized losses, before-tax amount	(12)		(29)
Other comprehensive income, before-tax amount	16,066		23,143
Unrealized gains on available-for-sale investment securities:
Net unrealized gains arising during period, tax expense or benefit	(8,603)		(11,168)
Less: reclassification adjustment for gains included in net income, tax expense or benefit	1,850	[1]	1,435	[1]
Net unrealized gains, tax expense or benefit	(6,753)		(9,733)
Unrealized losses on other investments:
Net unrealized losses arising during period, tax expense or benefit	5		12
Net unrealized losses, tax expense or benefit	5		12
Other comprehensive income, tax expense or benefit	(6,748)		(9,721)
Unrealized gains on available-for-sale investment securities:
Net unrealized gains arising during period, net-of-tax amount	11,879		15,422
Less: reclassification adjustment for gains included in net income, net-of-tax amount	(2,554)	[1]	(1,983)	[1]
Net unrealized gains, net-of-tax amount	9,325		13,439
Unrealized losses on other investments:
Net unrealized losses arising during period, net-of-tax amount	(7)		(17)
Net unrealized losses, net-of-tax amount	(7)		(17)
Other comprehensive income	$ 9,318		$ 13,422

[1] The pretax amount is reported in net gains on sales of available-for-sale investment securities in the consolidated statements of income.

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CONSOLIDATED STATEMENTS OF INCOME (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
INTEREST AND DIVIDEND INCOME
Loans receivable, including fees	$ 241,566	$ 261,571
Available-for-sale investment securities	10,184	12,276
Securities purchased under resale agreements	4,849	4,853
Investment in Federal Home Loan Bank and Federal Reserve Bank stock	1,236	1,871
Due from banks and short-term investments	5,426	5,602
Total interest and dividend income	263,261	286,173
INTEREST EXPENSE
Customer deposits	16,963	15,882
Federal Home Loan Bank advances	1,033	1,045
Securities sold under repurchase agreements	8,406	10,078
Long-term debt	1,142	1,202
Total interest expense	27,544	28,207
Net interest income before provision for loan losses	235,717	257,966
Provision for loan losses	4,987	6,933
Net interest income after provision for loan losses	230,730	251,033
NONINTEREST INCOME (LOSS)
Branch fees	9,384	9,446
Letters of credit fees and foreign exchange income	8,706	6,856
Ancillary loan fees	2,656	2,472
Wealth management fees	5,179	3,028
Derivative commission fee income	5,306	2,760
Changes in FDIC indemnification asset and receivable/payable	(8,422)	(53,634)
Net gains on sales of loans	9,551	6,196
Net gains on sales of available-for-sale investment securities	4,404	3,418
Other operating income	7,362	4,542
Total noninterest income (loss)	44,126	(14,916)
NONINTEREST EXPENSE
Compensation and employee benefits	64,253	59,277
Occupancy and equipment expense	15,443	15,851
Amortization of tax credit and other investments	6,299	1,492	[1]
Amortization of premiums on deposits acquired	2,391	2,500
Deposit insurance premiums and regulatory assessments	5,656	5,702
Loan related expenses	2,340	2,575
Other real estate owned (income) expense	(1,026)	1,334
Legal expense	6,870	3,799
Data processing	2,617	8,200
Other operating expenses	23,187	19,224
Total noninterest expense	128,030	119,954	[1]
INCOME BEFORE INCOME TAXES	146,826	116,163	[1]
INCOME TAX EXPENSE	46,799	41,992	[1]
NET INCOME	$ 100,027	$ 74,171	[1]
EARNINGS PER SHARE
BASIC (in dollars per share)	$ 0.70	$ 0.52	[1]
DILUTED (in dollars per share)	$ 0.69	$ 0.52	[1]
WEIGHTED AVERAGE NUMBER OF SHARES OUTSTANDING
BASIC (in shares)	143,655	141,962
DILUTED (in shares)	144,349	142,632
DIVIDENDS DECLARED PER COMMON SHARE (in dollars per share)	$ 0.20	$ 0.18

[1] Prior periods were restated to reflect the retrospective application of adopting the new accounting guidance related to the Company?s investments in qualified affordable housing projects Accounting Standard Update ("ASU") 2014-01. See Note 10 of the Notes to Consolidated Financial Statements for additional information.

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FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS

3 Months Ended

Mar. 31, 2015

FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS

FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS

NOTE 4 —  FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS

In determining fair value, the Company uses various methods including market and income approaches. Based on these approaches, the Company utilizes certain assumptions that market participants would use in pricing the asset or liability. These inputs can be readily observable, market corroborated, or generally unobservable inputs. The Company utilizes valuation techniques that maximize the use of observable inputs and minimize the use of unobservable inputs. Based on the observability of the inputs used in the valuation techniques, the Company is required to provide the following information according to the fair value hierarchy noted below. The hierarchy is based on the quality and reliability of the information used to determine fair values. The hierarchy gives the highest priority to quoted prices available in active markets and the lowest priority to data lacking transparency. Financial assets and liabilities carried at fair value will be classified and disclosed in one of the following three categories:

	Level 1 — Valuation is based on quoted prices for identical instruments traded in active markets.
	Level 2 — Valuation is based on quoted prices for similar instruments in active markets; quoted prices for identical or similar instruments in markets that are not active; and model-derived valuations whose inputs are observable and can be corroborated by market data.
	Level 3 — Valuation is based on significant unobservable inputs for determining the fair value of assets or liabilities. These significant unobservable inputs reflect assumptions that market participants may use in pricing the assets or liabilities.

In determining the appropriate hierarchy levels, the Company performs an analysis of the assets and liabilities that are subject to fair value disclosure. These assets and liabilities are reported on the consolidated balance sheets at their fair values as of March 31, 2015 and December 31, 2014. Financial assets and liabilities are classified in their entirety based on the lowest level of input that is significant to their fair value measurement.

The following tables present both financial assets and liabilities that are measured at fair value on a recurring basis as of March 31, 2015 and December 31, 2014:

	Assets (Liabilities) Measured at Fair Value on a Recurring Basis as of March 31, 2015
($ in thousands)	Fair Value Measurements March 31, 2015		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Available-for-sale investment securities:
U.S. Treasury securities	$	1,172,226	$	1,172,226	$	—	$	—
U.S. government agency and U.S. government sponsored enterprise debt securities	411,966		—		411,966		—
U.S. government agency and U.S. government sponsored enterprise mortgage-backed securities:
Commercial mortgage-backed securities	95,235		—		95,235		—
Residential mortgage-backed securities	727,356		—		727,356		—
Municipal securities	191,246		—		191,246		—
Other residential mortgage-backed securities:
Investment grade	51,501		—		51,501		—
Corporate debt securities:
Investment grade	140,401		—		140,401		—
Non-investment grade	9,501		—		9,501		—
Other securities	41,653		32,477		9,176		—
Total available-for-sale investment securities	$	2,841,085	$	1,204,703	$	1,636,382	$	—
Derivative assets:
Foreign exchange options	$	3,683	$	—	$	3,683	$	—
Interest rate swaps and caps	$	66,060	$	—	$	66,060	$	—
Foreign exchange contracts	$	13,340	$	—	$	13,340	$	—
Derivative liabilities:
Interest rate swaps on certificates of deposits	$	(6,370)	$	—	$	(6,370)	$	—
Interest rate swaps and caps	$	(66,914)	$	—	$	(66,914)	$	—
Foreign exchange contracts	$	(13,080)	$	—	$	(13,080)	$	—
Embedded derivative liabilities	$	(3,412)	$	—	$	—	$	(3,412	)

	Assets (Liabilities) Measured at Fair Value on a Recurring Basis as of December 31, 2014
($ in thousands)	Fair Value Measurements December 31, 2014		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Available-for-sale investment securities:
U.S. Treasury securities	$	873,435	$	873,435	$	—	$	—
U.S. government agency and U.S. government sponsored enterprise debt securities	311,024		—		311,024		—
U.S. government agency and U.S. government sponsored enterprise mortgage-backed securities:
Commercial mortgage-backed securities	141,420		—		141,420		—
Residential mortgage-backed securities	791,088		—		791,088		—
Municipal securities	250,448		—		250,448		—
Other residential mortgage-backed securities:
Investment grade	53,918		—		53,918		—
Other commercial mortgage-backed securities:
Investment grade	34,053		—		34,053		—
Corporate debt securities:
Investment grade	115,182		—		115,182		—
Non-investment grade	14,681		—		8,153		6,528
Other securities	41,116		32,105		9,011		—
Total available-for-sale investment securities	$	2,626,365	$	905,540	$	1,714,297	$	6,528
Derivative assets:
Foreign exchange options	$	6,136	$	—	$	6,136	$	—
Interest rate swaps and caps	$	41,534	$	—	$	41,534	$	—
Foreign exchange contracts	$	8,123	$	—	$	8,123	$	—
Derivative liabilities:
Interest rate swaps on certificates of deposits	$	(9,922)	$	—	$	(9,922)	$	—
Interest rate swaps and caps	$	(41,779)	$	—	$	(41,779)	$	—
Foreign exchange contracts	$	(9,171)	$	—	$	(9,171)	$	—
Embedded derivative liabilities	$	(3,392)	$	—	$	—	$	(3,392	)

Transfers into or out of fair value hierarchy classifications are made if the significant inputs used in the financial models measuring the fair values of the assets and liabilities became unobservable or observable, respectively, in the current marketplace. The Company’s policy with respect to transfers between levels of the fair value hierarchy is to recognize transfers into and out of each level as of the end of the reporting period. During the three months ended March 31, 2015, the Company transferred $1.1 million of assets measured on a recurring basis out of Level 3 into Level 2 due to increased market liquidity and price observability on certain pooled trust preferred securities. There were no transfers of assets measured on a recurring basis in and out of Level 1, Level 2 or Level 3 during the three months ended March 31, 2014.

At each reporting period, all assets and liabilities for which the fair value measurement is based on significant unobservable inputs are classified as Level 3.  The following tables present a reconciliation of the beginning and ending balances for major asset and liability categories measured at fair value on a recurring basis using significant unobservable inputs (Level 3) for the three months ended March 31, 2015 and 2014:

	2015				2014
($ in thousands)	Corporate Debt Securities: Non-Investment Grade		Embedded Derivatives Liabilities		Corporate Debt Securities: Non-Investment Grade		Embedded Derivatives Liabilities
Beginning balance, January 1	$	6,528	$	(3,392)	$	6,371	$	(3,655	)
Total gains or (losses) for the period:
Included in earnings(1)	960		(20)		—		257
Included in other comprehensive income (unrealized)(2)	922		—		434		—
Purchases, issues, sales, settlements:
Purchases	—		—		—		—
Issues	—		—		—		—
Sales	(7,219)		—		—		—
Settlements	(98)		—		(88)		—
Transfer from investment grade to non-investment grade	—		—		—		—
Transfers in and/or out of Level 3	(1,093)		—		—		—
Ending balance, March 31	$	—	$	(3,412)	$	6,717	$	(3,398	)
Changes in unrealized losses included in earnings relating to assets and liabilities held at the end of March 31	$	—	$	20	$	—	$	(257	)

(1) Realized gains or losses of corporate debt securities and embedded derivative liabilities are included in net gains on sales of investment securities and other operating expense, respectively, in the consolidated statements of income.

(2) Unrealized gains or losses on available-for-sale investment securities are reported in other comprehensive income, net of tax, in the consolidated statements of comprehensive income.

The following table presents quantitative information about significant unobservable inputs used in the valuation of assets and liabilities measured on a recurring basis classified as Level 3 as of March 31, 2015 and December 31, 2014:

($ in thousands)	Fair Value Measurements (Level 3)			Valuation Technique(s)	Unobservable Input(s)	Range of Inputs	Weighted Average
March 31, 2015
Embedded derivative liabilities	$	(3,412	)	Discounted cash flow	Credit risk	0.03% - 0.07%	0.06%
December 31, 2014
Available-for-sale investment securities:
Corporate debt securities:
Non-investment grade	$	6,528		Discounted cash flow	Constant prepayment rate	0.00% - 1.00%	0.73%
					Constant default rate	0.75% - 1.20%	0.87%
					Loss severity	85.00%	85.00%
					Discount margin	4.50% - 7.50%	6.94%
Embedded derivative liabilities	$	(3,392	)	Discounted cash flow	Credit risk	0.12% - 0.14%	0.13%

Assets measured at fair value on a nonrecurring basis using significant unobservable inputs include certain non-purchased credit impaired loans (“Non-PCI loans”) and OREO.  The inputs and assumptions for nonrecurring Level 3 fair value measurements include adjustments to external and internal appraisals for changes in the market, assumptions by appraiser embedded into appraisals, probability weighting of broker price opinions, and management’s adjustments for other relevant factors and market trends. See Note 9 for detailed discussion of non-PCI loans.

The following tables present assets measured at fair value on a nonrecurring basis as of March 31, 2015 and December 31, 2014:

	Assets Measured at Fair Value on a Nonrecurring Basis as of March 31, 2015
($ in thousands)	Fair Value Measurements		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Non-PCI impaired loans:
Commercial Real Estate (“CRE”)	$	13,648	$	—	$	—	$	13,648
Commercial and Industrial (“C&I”)	11,356		—		—		11,356
Residential	14,306		—		—		14,306
Consumer	107		—		—		107
Total non-PCI impaired loans	$	39,417	$	—	$	—	$	39,417
OREO	$	1,676	$	—	$	—	$	1,676

	Assets Measured at Fair Value on a Nonrecurring Basis as of December 31, 2014
($ in thousands)	Fair Value Measurements		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Non-PCI impaired loans:
CRE	$	26,089	$	—	$	—	$	26,089
C&I	16,581		—		—		16,581
Residential	25,034		—		—		25,034
Consumer	107		—		—		107
Total non-PCI impaired loans	$	67,811	$	—	$	—	$	67,811
OREO	$	17,521	$	—	$	—	$	17,521

The following table presents fair value adjustments of certain assets measured on a nonrecurring basis recognized during the three months ended and still held as of March 31, 2015 and 2014:

	Three Months Ended March 31,
($ in thousands)	2015		2014
Non-PCI impaired loans:
CRE	$	841	$	(464)
C&I	(2,470)		(6,530)
Residential	(239)		(365)
Consumer	—		—
Total non-PCI impaired loans	$	(1,868)	$	(7,359)
OREO	$	(277)	$	(526)

The following table presents quantitative information about significant unobservable inputs used in the valuation of assets measured on a nonrecurring basis classified as Level 3 as of March 31, 2015 and December 31, 2014:

($ in thousands)	Fair Value Measurements (Level 3)		Valuation Technique(s)	Unobservable Input(s)	Range of Inputs	Weighted Average
March 31, 2015
Non-PCI impaired loans	$	3,578	Discounted cash flow	Discount rate	0% - 86%	58%
	$	35,839	Market comparables	Discount rate (1)	0% - 100%	7%
OREO	$	1,676	Appraisal	Selling cost	8%	8%
December 31, 2014
Non-PCI impaired loans	$	11,499	Discounted cash flow	Discount rate	0% - 81%	49%
	$	56,312	Market comparables	Discount rate (1)	0% - 100%	4%
OREO	$	17,521	Appraisal	Selling cost	8%	8%

(1) Discount rate is adjusted for factors such as liquidation cost of collateral and selling costs.

The following tables present the carrying and fair values per the fair value hierarchy of certain financial instruments, excluding those measured at fair value on a recurring basis, as of March 31, 2015 and December 31, 2014:

	March 31, 2015
($ in thousands)	Carrying Amount		Level 1		Level 2		Level 3		Estimated Fair Value
Financial Assets:
Cash and cash equivalents	$	1,886,199	$	1,886,199	$	—	$	—	$	1,886,199
Short-term investments	$	325,350	$	—	$	325,350	$	—	$	325,350
Securities purchased under resale agreements	$	1,550,000	$	—	$	1,597,101	$	—	$	1,597,101
Loans held for sale	$	196,111	$	—	$	196,111	$	—	$	196,111
Loans receivable, net	$	21,116,931	$	—	$	—	$	20,905,743	$	20,905,743
Investment in Federal Home Loan Bank stock	$	28,603	$	—	$	28,603	$	—	$	28,603
Investment in Federal Reserve Bank stock	$	54,556	$	—	$	54,556	$	—	$	54,556
Accrued interest receivable	$	86,186	$	—	$	86,186	$	—	$	86,186
Financial Liabilities:
Customer deposit accounts:
Demand, savings and money market deposits	$	18,786,462	$	—	$	18,786,462	$	—	$	18,786,462
Time deposits	$	6,376,371	$	—	$	—	$	6,358,260	$	6,358,260
Federal Home Loan Bank advances	$	317,777	$	—	$	334,286	$	—	$	334,286
Securities sold under repurchase agreements	$	695,000	$	—	$	751,270	$	—	$	751,270
Accrued interest payable	$	12,141	$	—	$	12,141	$	—	$	12,141
Long-term debt	$	220,905	$	—	$	207,906	$	—	$	207,906

	December 31, 2014
($ in thousands)	Carrying Amount		Level 1		Level 2		Level 3		Estimated Fair Value
Financial Assets:
Cash and cash equivalents	$	1,039,885	$	1,039,885	$	—	$	—	$	1,039,885
Short-term investments	$	338,714	$	—	$	338,714	$	—	$	338,714
Securities purchased under resale agreements	$	1,225,000	$	—	$	1,191,060	$	—	$	1,191,060
Loans held for sale	$	45,950	$	—	$	45,950	$	—	$	45,950
Loans receivable, net	$	21,468,270	$	—	$	—	$	20,997,379	$	20,997,379
Investment in Federal Home Loan Bank stock	$	31,239	$	—	$	31,239	$	—	$	31,239
Investment in Federal Reserve Bank stock	$	54,451	$	—	$	54,451	$	—	$	54,451
Accrued interest receivable	$	88,303	$	—	$	88,303	$	—	$	88,303
Financial Liabilities:
Customer deposit accounts:
Demand, savings and money market deposits	$	17,896,035	$	—	$	17,896,035	$	—	$	17,896,035
Time deposits	$	6,112,739	$	—	$	—	$	6,095,217	$	6,095,217
Federal Home Loan Bank advances	$	317,241	$	—	$	336,302	$	—	$	336,302
Securities sold under repurchase agreements	$	795,000	$	—	$	870,434	$	—	$	870,434
Accrued interest payable	$	11,303	$	—	$	11,303	$	—	$	11,303
Long-term debt	$	225,848	$	—	$	205,777	$	—	$	205,777

The following is a description of the valuation methodologies and significant assumptions used in estimating fair value of financial instruments.

Cash and Cash Equivalents — The carrying amount approximates fair value due to the short-term nature of these instruments. Due to the short-term nature of these instruments, the estimated fair value is classified as Level 1.

Short-Term Investments — The fair value of short-term investments generally approximates their book value due to their short maturities.  Due to the observable nature of the inputs used in deriving the estimated fair value, these instruments are classified as Level 2.

Securities purchased under resale agreements (“Resale Agreements”) — Resale agreements with original maturities of 90 days or less are included in cash and cash equivalents.  The fair value of securities purchased under resale agreements with original maturities of more than 90 days is estimated by discounting the cash flows based on expected maturities or repricing dates utilizing estimated market discount rates.  Due to the observable nature of the inputs used in deriving the estimated fair values, these instruments are classified as Level 2.

Available-for-Sale Investment Securities — When available, the Company uses quoted market prices to determine the fair value of available-for-sale investment securities; such items are classified as Level 1.  Level 1 available-for-sale investment securities mainly include U.S. treasury securities.  The fair values of other available-for-sale investment securities are generally determined by independent external pricing service providers who have experience in valuing these securities, or by average of quoted market prices obtained from independent external brokers. In obtaining such valuation information from third parties, the Company has reviewed the methodologies used to develop the resulting fair values.  The available-for-sale investment securities valued using such methods are classified as Level 2.

Loans Held for Sale — The Company’s loans held for sale are carried at the lower of cost or fair value. These loans are comprised of single-family and student loans.  The fair value of loans held for sale is derived from current market prices and comparative current sales. As such, the Company records any fair value adjustments on a nonrecurring basis. Loans held for sale are classified as Level 2.

Non-PCI Impaired Loans — The Company evaluates non-PCI impaired loans on a nonrecurring basis. The fair value of non-PCI impaired loans is measured using the market comparables technique. For CRE loans and C&I loans, the fair value is based on each loan’s observable market price or the fair value of the collateral less cost to sell, if the loan is collateral dependent. The fair value of collateral is based on third party appraisals or evaluations which are reviewed by the Company’s appraisal department. Updated appraisals and evaluations are obtained on a regular basis or at least annually. On a quarterly basis, all appraisals and evaluations of nonperforming assets are reviewed to assess the current carrying value and to ensure that the current carrying value is appropriate. For certain impaired loans, the Company utilizes the discounted cash flow approach and applies a discount rate derived from historical data. For impaired loans with an unpaid balance below a certain threshold, the Company applies historical loss rates to derive the fair value. The significant unobservable inputs used in the fair value measurement of non-PCI impaired loans are discount rates applied based on liquidation cost of collateral and selling costs. Non-PCI impaired loans are classified as Level 3.

Loans Receivable, net — The fair value of loans is determined based on a discounted cash flow approach considered for an exit price value. The discount rate is derived from the associated yield curve plus spreads, and reflects the offering rates in the market for loans with similar financial characteristics. No adjustments have been made for changes in credit within any of the loan portfolios. It is management’s opinion that the allowance for loan losses pertaining to performing and nonperforming loans results in a fair value valuation of credit for such loans. Due to the unobservable nature of the inputs used in deriving the estimated fair values, these instruments are classified as Level 3.

OREO — The Company’s OREO represents properties acquired through foreclosure or through full or partial satisfaction of loans receivable, which are recorded at estimated fair value less the cost to sell at the time of foreclosure and at the lower of cost or estimated fair value less the cost to sell subsequent to acquisition. The fair values of OREO properties are based on third party appraisals, broker price opinions or accepted written offers. Refer to the “Non-PCI Impaired Loans” section above for a detailed discussion on the Company’s policies and procedures related to appraisals and evaluations. The Company uses the market comparables valuation technique to measure the fair value of OREO properties. The significant unobservable input used is the selling cost. OREO properties are classified as Level 3.

Investment in Federal Home Loan Bank (“FHLB”) Stock and Federal Reserve Bank Stock — The carrying amounts of the Company’s investments in FHLB Stock and Federal Reserve Bank Stock approximate fair value. The valuation of these investments is classified as Level 2.  Ownership of these securities is restricted to member banks and the securities do not have a readily determinable fair value.  Purchases and sales of these securities are at par value.

Accrued Interest Receivable — The carrying amount approximates fair value due to the short-term nature of these instruments. Due to the observable nature of the inputs used in deriving the estimated fair value, these instruments are classified as Level 2.

Foreign Exchange Options — The Company entered into foreign exchange option contracts with major investment firms in 2010. The settlement amount is determined based upon the performance of the Chinese currency Renminbi (“RMB”) relative to the U.S. Dollar (“USD”) over the 5-year term of the contracts. The performance amount is computed based on the average quarterly value of the RMB compared to the USD as compared to the initial value. The fair value of these derivative contracts is provided by third parties and is determined based on the change in the RMB and the volatility of the option over the life of the agreement. The option value is derived based on the volatility of the option, interest rate, currency rate and time remaining to maturity. The Company’s consideration of the counterparty’s credit risk resulted in a nominal adjustment to the valuation of the foreign exchange options as of March 31, 2015 and December 31, 2014. Due to the observable nature of the inputs used in deriving the fair value of these derivative contracts, the valuation of the option contracts is classified as Level 2.

Interest Rate Swaps and Caps — The Company enters into interest rate swap and cap contracts with institutional counterparties to hedge against interest rate swap and cap products offered to bank customers. These products allow borrowers to lock in attractive intermediate and long-term interest rates by entering into an interest rate swap or cap contract with the Company, resulting in the customer obtaining a synthetic fixed rate loan. The Company also enters into interest rate swap contracts with institutional counterparties to hedge against certificates of deposit issued. This product allows the Company to lock in attractive floating rate funding. The fair value of interest rate swap and cap contracts is based on a discounted cash flow approach. The counterparty’s credit risk is considered in the valuation of interest rate swaps and caps as of March 31, 2015 and December 31, 2014. Due to the observable nature of the inputs used in deriving the fair value of these derivative contracts, the valuation of interest rate swaps and caps is classified as Level 2.

Foreign Exchange Contracts — The Company enters into short-term foreign exchange contracts to purchase/sell foreign currencies at set rates in the future. These contracts economically hedge against foreign exchange rate fluctuations.  The Company also enters into contracts with institutional counterparties to hedge against foreign exchange products offered to bank customers. These products allow customers to hedge the foreign exchange risk of their deposits and loans denominated in foreign currencies. The Company assumes minimal foreign exchange rate risk as the contract with the customer and the contract with the institutional party mirror each other. The fair value is determined at each reporting period based on the change in the foreign exchange rate. Given the short-term nature of the contracts, the counterparties’ credit risks are considered nominal and resulted in no adjustments to the valuation of the short-term foreign exchange contracts as of March 31, 2015 and December 31, 2014. The valuation of these contracts is classified as Level 2 due to the observable nature of the inputs used in deriving the fair value.

Customer Deposits — The carrying amount approximates fair value for demand and interest checking deposits, savings deposits, and certain money market deposits as the amounts are payable on demand as of the balance sheet date. Due to the observable nature of the inputs used in deriving the estimated fair value, these instruments are classified as Level 2. For time deposits, the fair value is based on the discounted value of contractual cash flows using the rates offered by the Company. Due to the unobservable nature of the inputs used in deriving the estimated fair values, time deposits are classified as Level 3.

FHLB Advances — The fair value of FHLB advances is estimated based on the discounted value of contractual cash flows, using rates currently offered by the FHLB of San Francisco for advances with similar remaining maturities at each reporting date. Due to the observable nature of the inputs used in deriving the estimated fair values, these instruments are classified as Level 2.

Securities under repurchase agreements (“Repurchase Agreements”) — For repurchase agreements with original maturities of 90 days or less, the carrying amount approximates fair value due to the short-term nature of these instruments. As of March 31, 2015 and December 31, 2014, all of the repurchase agreements were long-term in nature and the fair values of the repurchase agreements were calculated by discounting future cash flows based on expected maturities or repricing dates, utilizing estimated market discount rates, and taking into consideration the call features of each instrument. Due to the observable nature of the inputs used in deriving the estimated fair values, these instruments are classified as Level 2.

Accrued Interest Payable — The carrying amount approximates fair value due to the short-term nature of these instruments. Due to the observable nature of the inputs used in deriving the estimated fair value, these instruments are classified as Level 2.

Long-Term Debt — The fair value of long-term debt is estimated by discounting the cash flows through maturity based on current market rates the Company would pay for new issuances. Due to the observable nature of the inputs used in deriving the estimated fair value, long-term debt is classified as Level 2.

Embedded Derivative Liabilities — During 2010, the Company entered into foreign exchange option contracts with major brokerage firms to economically hedge against foreign exchange fluctuations in certain certificates of deposits available to its customers. These certificates of deposits have a term of 5 years and pay interest based on the performance of the RMB relative to the USD. Under ASC 815, a certificate of deposit that pays interest based on changes in foreign exchange rates is a hybrid instrument with an embedded derivative that must be accounted for separately from the host contract (i.e., the certificate of deposit). The fair value of these embedded derivatives is based on the discounted cash flow approach. The liabilities are divided between the portion under FDIC insurance coverage and the non-insured portion. For the FDIC insured portion, the Company applied a risk premium comparable to an agency security risk premium. For the non-insured portion, the Company considered its own credit risk in determining the valuation by applying a risk premium based on the Company’s institutional credit rating. Total credit valuation adjustments on derivative liabilities were nominal as of March 31, 2015 and December 31, 2014. Increases (decreases), if any, of those inputs in isolation would result in a lower (higher) fair value measurement.  The valuation of the embedded derivative liabilities falls within Level 3 of the fair value hierarchy since the significant inputs used in deriving the fair value of these derivative contracts are not directly observable.

The fair value estimates presented herein are based on pertinent information available to management as of each reporting date. Although the Company is not aware of any factors that would significantly affect the estimated fair value amounts, such amounts have not been comprehensively revalued for purposes of these financial statements since that date, and therefore, current estimates of fair value may differ significantly from the amounts presented herein.

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BUSINESS COMBINATION

3 Months Ended

Mar. 31, 2015

BUSINESS COMBINATION

BUSINESS COMBINATION

NOTE 3 —  BUSINESS COMBINATION

There were no business combinations during the quarter ended March 31, 2015.

On January 17, 2014, the Company completed the acquisition of MetroCorp, parent of MetroBank, N.A. and Metro United Bank. The purchase consideration was satisfied with two thirds East West stock and one third cash. The fair value of the consideration transferred in the acquisition of MetroCorp was $291.4 million, which consisted of 5,583,093 shares of East West common stock fair valued at $190.8 million at the date of acquisition and $89.4 million in cash, $2.4 million of additional cash to MetroCorp stock option holders and a MetroCorp warrant, fair valued at $8.8 million, assumed by the Company. The assets acquired and liabilities assumed have been accounted for under the acquisition method of accounting. At the acquisition date, the Company recorded total fair value of assets and liabilities acquired of $1.70 billion and $1.41 billion, respectively. Goodwill from the acquisition represents the excess of the purchase price over the fair value of the net tangible and intangible assets acquired and is not deductible for tax purposes. The Company recorded $121.0 million of goodwill at the MetroCorp acquisition date. During the fourth quarter of 2014, the Company recorded additional tax and BOLI adjustments of $10.3 million and $0.7 million, respectively related to the MetroCorp acquisition, resulting in an increase to goodwill to $132.0 million.

Refer to Note 2 — Business Combinations in Item 8 of the Company’s 2014 Form 10-K for additional details related to the MetroCorp acquisition.

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SUBSEQUENT EVENTS

3 Months Ended

Mar. 31, 2015

SUBSEQUENT EVENTS

SUBSEQUENT EVENTS

NOTE 15 —SUBSEQUENT EVENTS

Dividend Payout

In April 2015, the Company’s Board of Directors declared a quarterly dividend of $0.20 per share on the Company’s common stock payable on or about May 15, 2015 to shareholders of record as of May 1, 2015.

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GOODWILL AND OTHER INTANGIBLE ASSETS

3 Months Ended

Mar. 31, 2015

GOODWILL AND OTHER INTANGIBLE ASSETS

GOODWILL AND OTHER INTANGIBLE ASSETS

NOTE 11 —GOODWILL AND OTHER INTANGIBLE ASSETS

Goodwill

As of both March 31, 2015 and December 31, 2014, the carrying amount of goodwill was $469.4 million.

Goodwill is tested for impairment on an annual basis as of December 31, or more frequently as events occur or circumstances change that would more likely than not reduce the fair value of a reporting unit below its carrying amount. The Company’s reporting units are equivalent to the Company’s operating segments. For additional information regarding the Company’s operating segments, refer to Note 14 - Business Segments, presented elsewhere in this report. The Company records impairment write-downs as charges to noninterest expense and adjustments to the carrying value of goodwill. Subsequent reversals of goodwill impairment are prohibited.

The Company performed its annual impairment test as of December 31, 2014 and determined that there was no goodwill impairment as of December 31, 2014 as the fair values of all reporting units exceeded the then current carrying amounts of the goodwill. There were no triggering events during the quarter ended March 31, 2015 and therefore no additional goodwill impairment test was performed. No assurance can be given that goodwill will not be written down in future periods. Refer to Note 11 — Goodwill and other Intangible Assets in Item 8 of the Company’s 2014 Form 10-K for additional details related to the Company’s annual goodwill impairment analysis.

Premiums on Acquired Deposits

Premiums on acquired deposits represent the intangible value of depositor relationships resulting from deposit liabilities assumed in various acquisitions. These intangibles are tested for impairment on an annual basis, or more frequently as events occur, or as current circumstances and conditions warrant. As of both March 31, 2015 and December 31, 2014, the gross carrying amount of premiums on acquired deposits was $108.8 million. The related accumulated amortization totaled $65.9 million and $63.5 million, as of March 31, 2015 and December 31, 2014, respectively.

The Company amortizes premiums on acquired deposits based on the projected useful lives of the related deposits. Amortization expense of premiums on acquired deposits was $2.4 million and $2.5 million for the three months ended March 31, 2015 and 2014, respectively. The Company did not record any impairment write-downs on deposit premiums for the three months ended March 31, 2015 and 2014.

The following table presents the estimated future amortization expense of premiums on acquired deposits for the succeeding five years and thereafter:

Estimated Amortization Expense of Premiums on Acquired Deposits	Amount
	($ in thousands)
Nine months ending December 31, 2015	$	6,842
Year ending December 31, 2016	8,086
Year ending December 31, 2017	6,935
Year ending December 31, 2018	5,883
Year ending December 31, 2019	4,864
Thereafter	10,307
Total	$	42,917

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AVAILABLE-FOR-SALE INVESTMENT SECURITIES

3 Months Ended

Mar. 31, 2015

AVAILABLE-FOR-SALE INVESTMENT SECURITIES

AVAILABLE-FOR-SALE INVESTMENT SECURITIES

NOTE 7 —AVAILABLE-FOR-SALE INVESTMENT SECURITIES

The following tables present the amortized cost, gross unrealized gains, gross unrealized losses and fair value by major categories of available-for-sale investment securities:

($ in thousands)	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
March 31, 2015
Available-for-sale investment securities:
U.S. Treasury securities	$	1,162,801	$	9,586	$	(161)	$	1,172,226
U.S. government agency and U.S. government sponsored enterprise debt securities	411,275		1,143		(452)		411,966
U.S. government agency and U.S. government sponsored enterprise mortgage-backed securities:
Commercial mortgage-backed securities	94,330		1,242		(337)		95,235
Residential mortgage-backed securities	717,693		11,274		(1,611)		727,356
Municipal securities	187,244		4,800		(798)		191,246
Other residential mortgage-backed securities:
Investment grade (1)	50,297		1,310		(106)		51,501
Corporate debt securities:
Investment grade (1)	141,140		—		(739)		140,401
Non-investment grade (1)	11,524		—		(2,023)		9,501
Other securities	41,543		436		(326)		41,653
Total available-for-sale investment securities	$	2,817,847	$	29,791	$	(6,553)	$	2,841,085
December 31, 2014
Available-for-sale investment securities:
U.S. Treasury securities	$	873,101	$	1,971	$	(1,637)	$	873,435
U.S. government agency and U.S. government sponsored enterprise debt securities	311,927		490		(1,393)		311,024
U.S. government agency and U.S. government sponsored enterprise mortgage-backed securities:
Commercial mortgage-backed securities	140,957		1,056		(593)		141,420
Residential mortgage-backed securities	785,412		9,754		(4,078)		791,088
Municipal securities	245,408		6,202		(1,162)		250,448
Other residential mortgage-backed securities:
Investment grade (1)	52,694		1,359		(135)		53,918
Other commercial mortgage-backed securities:
Investment grade(1)	34,000		53		—		34,053
Corporate debt securities:
Investment grade (1)	116,236		—		(1,054)		115,182
Non-investment grade (1)	17,881		—		(3,200)		14,681
Other securities	41,589		243		(716)		41,116
Total available-for-sale investment securities	$	2,619,205	$	21,128	$	(13,968)	$	2,626,365

(1) Available-for-sale investment securities rated BBB- or higher by S&P or Baa3 or higher by Moody’s are considered investment grade. Conversely, available-for-sale investment securities rated lower than BBB- by S&P or lower than Baa3 by Moody’s are considered non-investment grade.

Realized Gains and Losses

The following table presents the proceeds, gross realized gains, and gross realized losses related to the sales of available-for-sale investment securities for the three months ended March 31, 2015 and 2014:

	Three Months Ended March 31,
($ in thousands)	2015		2014
Proceeds from sales	$	180,501	$	330,231
Gross realized gains	$	4,404	$	3,545
Gross realized losses	$	—	$	127	(1)
Related tax expense	$	1,850	$	1,436

(1) The gross $127 thousand of losses resulted from the available-for-sale investment securities acquired from MetroCorp which were sold immediately after the acquisition closed.

Declines in the fair value of securities below their cost that are deemed to be an other-than-temporary impairment (“OTTI”) are recognized in earnings to the extent the impairment is related to credit losses. The following table presents a rollforward of the amounts related to the OTTI credit losses recognized in earnings for the three months ended March 31, 2015 and 2014:

	Three Months Ended March 31,
($ in thousands)	2015		2014
Beginning balance	$	112,338	$	115,511
Addition of OTTI that was not previously recognized	—		—
Additional increases to the amount related to the credit loss for which an OTTI was previously recognized	—		—
Reduction for securities sold	(5,650)		—
Ending balance	$	106,688	$	115,511

The Company believes that it is not more likely than not that the Company will be required to sell the securities above before recovery of their amortized cost basis. No OTTI credit losses were recognized for the three months ended March 31, 2015 and 2014. For the three months ended March 31, 2015, the Company realized a gain of $960 thousand from the sale of a non-investment grade corporate debt security with previously recognized OTTI credit losses of $5.7 million. There were no sale transactions related to non-investment grade investment securities with previously recognized OTTI credit losses for the three months ended March 31, 2014.

Unrealized Losses

The following tables present the Company’s investment portfolio’s gross unrealized losses and related fair values, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, as of March 31, 2015 and December 31, 2014:

	Less Than 12 Months				12 Months or More				Total
($ in thousands)	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
March 31, 2015
Available-for-sale investment securities:
U.S. Treasury securities	$	61,684	$	(37)	$	50,860	$	(124)	$	112,544	$	(161)
U.S. government agency and U.S. government sponsored enterprise debt securities	144,114		(383)		24,927		(69)		169,041		(452)
U.S. government agency and U.S. government sponsored enterprise mortgage-backed securities:
Commercial mortgage-backed securities	14,119		(141)		13,541		(196)		27,660		(337)
Residential mortgage-backed securities	40,969		(97)		103,488		(1,514)		144,457		(1,611)
Municipal securities	26,905		(335)		15,783		(463)		42,688		(798)
Other residential mortgage-backed securities:
Investment grade	—		—		6,985		(106)		6,985		(106)
Corporate debt securities:
Investment grade	—		—		90,401		(739)		90,401		(739)
Non-investment grade	—		—		9,501		(2,023)		9,501		(2,023)
Other securities	8,674		(326)		—		—		8,674		(326)
Total available-for-sale investment securities	$	296,465	$	(1,319)	$	315,486	$	(5,234)	$	611,951	$	(6,553)

	Less Than 12 Months				12 Months or More				Total
($ in thousands)	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
December 31, 2014
Available-for-sale investment securities:
U.S. Treasury securities	$	170,260	$	(266)	$	163,800	$	(1,371)	$	334,060	$	(1,637)
U.S. government agency and U.S. government sponsored enterprise debt securities	69,438		(504)		124,104		(889)		193,542		(1,393)
U.S. government agency and U.S. government sponsored enterprise mortgage-backed securities:
Commercial mortgage-backed securities	45,405		(257)		16,169		(336)		61,574		(593)
Residential mortgage-backed securities	81,927		(270)		241,047		(3,808)		322,974		(4,078)
Municipal securities	6,391		(26)		61,107		(1,136)		67,498		(1,162)
Other residential mortgage-backed securities:
Investment grade	—		—		7,217		(135)		7,217		(135)
Corporate debt securities:
Investment grade	25,084		(12)		90,098		(1,042)		115,182		(1,054)
Non-investment grade	—		—		14,681		(3,200)		14,681		(3,200)
Other securities	15,885		(716)		—		—		15,885		(716)
Total available-for-sale investment securities	$	414,390	$	(2,051)	$	718,223	$	(11,917)	$	1,132,613	$	(13,968)

At each reporting date, the Company examines all individual securities that are in an unrealized loss position for OTTI.  Specific investment related factors, such as the nature of the investments, the severity and duration of the loss, the probability of collecting all amounts due, the analysis of the issuers of the securities and whether there has been any cause for default on the securities and any change in the rating of the securities by various rating agencies, are examined to assess impairment. Additionally, the Company evaluates whether the creditworthiness of the issuer calls the realization of contractual cash flows into question. The Company takes into consideration the financial resources, intent and its overall ability to hold the securities and not be required to sell them until their fair values recover.

The majority of the total unrealized losses related to securities are related to non-investment grade corporate debt securities, residential agency mortgage-backed securities, and municipal securities. As of March 31, 2015, non-investment grade corporate debt securities, residential agency mortgage-backed securities, and municipal securities represented less than 1%, 26%, and 7%, respectively, of the total available-for-sale investment securities portfolio. As of December 31, 2014, non-investment grade corporate debt securities, residential agency mortgage-backed securities, and municipal securities represented 1%, 30%, and 10%, respectively, of the total available-for-sale investment securities portfolio. The unrealized losses on these securities were primarily attributed to yield curve movement, together with the widened liquidity spread and credit spread. The issuers of these securities have not, to the Company’s knowledge, established any cause for default on these securities. These securities have fluctuated in value since their purchase dates as market interest rates have fluctuated.

Management believes the impairments detailed in the tables of gross unrealized losses above are temporary and are not impaired due to reasons of credit quality. Accordingly, no impairment loss has been recorded in the Company’s consolidated statements of income for the three months ended March 31, 2015 and 2014.

Available-for-Sale Investment Securities Maturities

The following table presents the scheduled maturities of available-for-sale investment securities as of March 31, 2015:

($ in thousands)	Amortized Cost		Fair Value
Due within one year	$	435,764	$	434,493
Due after one year through five years	1,275,954		1,289,312
Due after five years through ten years	311,367		311,157
Due after ten years	794,762		806,123
Total available-for-sale investment securities	$	2,817,847	$	2,841,085

Actual maturities of mortgage-backed securities can differ from contractual maturities because borrowers have the right to prepay obligations. In addition, such factors as prepayments and interest rates may affect the yields on the carrying values of mortgage-backed securities.

Available-for-sale investment securities with a par value of $1.88 billion and $1.93 billion were pledged to secure public deposits, FHLB advances, repurchase agreements, the Federal Reserve Bank’s discount window, or for other purposes required or permitted by law as of March 31, 2015 and December 31, 2014, respectively.

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LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015		Dec. 31, 2014		Mar. 31, 2014	Dec. 31, 2013
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Allowance for loan losses	$ (257,738)		$ (261,679)
Loans, net	21,116,931	[1]	21,468,270	[1]
Non-PCI loans
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Loans, net	19,879,588		20,146,871
PCI loans
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Loans, net	1,237,343	[1]	1,321,399	[1]
Loans Receivable
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	21,375,568	[1]	21,727,145	[1]
Unearned fees, premiums and discounts, net	(899)	[1]	2,804	[1]
Allowance for loan losses	(257,738)	[1]	(261,679)	[1]	(252,136)	(249,675)
Loans Receivable | Non-PCI loans
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	20,137,582		20,405,032
Unearned fees, premiums and discounts, net	(899)		2,804
Allowance for loan losses	(257,095)		(260,965)		(249,934)	(247,406)
Loans Receivable | Non-PCI loans | Pass/Watch
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	19,412,805		19,625,603
Loans Receivable | Non-PCI loans | Special Mention
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	184,514		213,007
Loans Receivable | Non-PCI loans | Substandard
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	539,783		565,834
Loans Receivable | Non-PCI loans | Doubtful
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	426		533
Loans Receivable | Non-PCI loans | Loss
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	54		55
Loans Receivable | PCI loans
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	1,237,986	[1]	1,322,113	[1]
Allowance for loan losses	(643)	[1]	(714)	[1]	(2,202)	(2,269)
Loans Receivable | PCI loans | Pass/Watch
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	1,036,513		1,089,726
Loans Receivable | PCI loans | Special Mention
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	15,193		18,688
Loans Receivable | PCI loans | Substandard
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	186,280		213,699
CRE | Loans Receivable
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	7,045,421	[1]	6,819,513	[1]
CRE | Loans Receivable | Income producing
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	6,455,177	[1]	6,256,059	[1]
CRE | Loans Receivable | Construction
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	367,460	[1]	332,287	[1]
CRE | Loans Receivable | Land
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	222,784	[1]	231,167	[1]
CRE | Loans Receivable | Non-PCI loans
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	6,371,041		6,102,216
Allowance for loan losses	(69,740)		(72,263)		(63,627)	(70,154)
CRE | Loans Receivable | Non-PCI loans | Income producing
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	5,802,931		5,568,046
CRE | Loans Receivable | Non-PCI loans | Income producing | Pass/Watch
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	5,488,698		5,243,640
CRE | Loans Receivable | Non-PCI loans | Income producing | Special Mention
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	56,245		54,673
CRE | Loans Receivable | Non-PCI loans | Income producing | Substandard
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	257,988		269,733
CRE | Loans Receivable | Non-PCI loans | Construction
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	358,118		319,843
CRE | Loans Receivable | Non-PCI loans | Construction | Pass/Watch
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	353,799		310,259
CRE | Loans Receivable | Non-PCI loans | Construction | Special Mention
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	703		11
CRE | Loans Receivable | Non-PCI loans | Construction | Substandard
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	3,616		9,573
CRE | Loans Receivable | Non-PCI loans | Land
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	209,992		214,327
CRE | Loans Receivable | Non-PCI loans | Land | Pass/Watch
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	187,364		185,220
CRE | Loans Receivable | Non-PCI loans | Land | Special Mention
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	5,701		5,701
CRE | Loans Receivable | Non-PCI loans | Land | Substandard
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	16,927		23,406
CRE | Loans Receivable | PCI loans
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	674,380	[1]	717,297	[1]
CRE | Loans Receivable | PCI loans | Income producing
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	652,246	[1]	688,013	[1]
CRE | Loans Receivable | PCI loans | Income producing | Pass/Watch
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	517,827		534,015
CRE | Loans Receivable | PCI loans | Income producing | Special Mention
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	6,164		9,960
CRE | Loans Receivable | PCI loans | Income producing | Substandard
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	128,255		144,038
CRE | Loans Receivable | PCI loans | Construction
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	9,342	[1]	12,444	[1]
CRE | Loans Receivable | PCI loans | Construction | Pass/Watch
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	585		589
CRE | Loans Receivable | PCI loans | Construction | Special Mention
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	1,739		1,744
CRE | Loans Receivable | PCI loans | Construction | Substandard
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	7,018		10,111
CRE | Loans Receivable | PCI loans | Land
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	12,792	[1]	16,840	[1]
CRE | Loans Receivable | PCI loans | Land | Pass/Watch
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	5,080		7,012
CRE | Loans Receivable | PCI loans | Land | Special Mention
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	5,433		5,391
CRE | Loans Receivable | PCI loans | Land | Substandard
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	2,279		4,437
C&I | Loans Receivable
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	7,720,764	[1]	8,077,201	[1]
C&I | Loans Receivable | Commercial business
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	6,871,450	[1]	7,181,189	[1]
C&I | Loans Receivable | Trade finance
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	849,314	[1]	896,012	[1]
C&I | Loans Receivable | Non-PCI loans
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	7,643,239		7,987,581
Allowance for loan losses	(133,914)		(134,598)		(127,156)	(115,184)
C&I | Loans Receivable | Non-PCI loans | Commercial business
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	6,799,149		7,097,853
C&I | Loans Receivable | Non-PCI loans | Commercial business | Pass/Watch
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	6,573,081		6,836,914
C&I | Loans Receivable | Non-PCI loans | Commercial business | Special Mention
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	93,302		130,319
C&I | Loans Receivable | Non-PCI loans | Commercial business | Substandard
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	132,286		130,032
C&I | Loans Receivable | Non-PCI loans | Commercial business | Doubtful
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	426		533
C&I | Loans Receivable | Non-PCI loans | Commercial business | Loss
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	54		55
C&I | Loans Receivable | Non-PCI loans | Trade finance
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	844,090		889,728
C&I | Loans Receivable | Non-PCI loans | Trade finance | Pass/Watch
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	788,864		845,889
C&I | Loans Receivable | Non-PCI loans | Trade finance | Special Mention
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	19,726		13,031
C&I | Loans Receivable | Non-PCI loans | Trade finance | Substandard
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	35,500		30,808
C&I | Loans Receivable | PCI loans
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	77,525	[1]	89,620	[1]
C&I | Loans Receivable | PCI loans | Commercial business
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	72,301	[1]	83,336	[1]
C&I | Loans Receivable | PCI loans | Commercial business | Pass/Watch
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	62,858		70,586
C&I | Loans Receivable | PCI loans | Commercial business | Special Mention
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	997		1,103
C&I | Loans Receivable | PCI loans | Commercial business | Substandard
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	8,446		11,647
C&I | Loans Receivable | PCI loans | Trade finance
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	5,224	[1]	6,284	[1]
C&I | Loans Receivable | PCI loans | Trade finance | Pass/Watch
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	3,535		4,620
C&I | Loans Receivable | PCI loans | Trade finance | Substandard
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	1,689		1,664
Residential | Loans Receivable
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	4,997,219	[1]	5,316,689	[1]
Residential | Loans Receivable | Single-family
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	3,512,794	[1]	3,866,781	[1]
Residential | Loans Receivable | Multifamily
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	1,484,425	[1]	1,449,908	[1]
Residential | Loans Receivable | Non-PCI loans
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	4,539,134		4,831,279
Allowance for loan losses	(42,990)		(43,856)		(47,995)	(50,716)
Residential | Loans Receivable | Non-PCI loans | Single-family
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	3,298,775		3,647,262
Residential | Loans Receivable | Non-PCI loans | Single-family | Pass/Watch
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	3,277,085		3,627,491
Residential | Loans Receivable | Non-PCI loans | Single-family | Special Mention
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	3,595		3,143
Residential | Loans Receivable | Non-PCI loans | Single-family | Substandard
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	18,095		16,628
Residential | Loans Receivable | Non-PCI loans | Multifamily
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	1,240,359		1,184,017
Residential | Loans Receivable | Non-PCI loans | Multifamily | Pass/Watch
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	1,162,798		1,095,982
Residential | Loans Receivable | Non-PCI loans | Multifamily | Special Mention
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	4,906		5,124
Residential | Loans Receivable | Non-PCI loans | Multifamily | Substandard
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	72,655		82,911
Residential | Loans Receivable | PCI loans
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	458,085	[1]	485,410	[1]
Residential | Loans Receivable | PCI loans | Single-family
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	214,019	[1]	219,519	[1]
Residential | Loans Receivable | PCI loans | Single-family | Pass/Watch
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	208,238		213,829
Residential | Loans Receivable | PCI loans | Single-family | Special Mention
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	745		374
Residential | Loans Receivable | PCI loans | Single-family | Substandard
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	5,036		5,316
Residential | Loans Receivable | PCI loans | Multifamily
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	244,066	[1]	265,891	[1]
Residential | Loans Receivable | PCI loans | Multifamily | Pass/Watch
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	211,060		230,049
Residential | Loans Receivable | PCI loans | Multifamily | Substandard
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	33,006		35,842
Consumer | Loans Receivable
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	1,612,164	[1]	1,513,742	[1]
Consumer | Loans Receivable | Non-PCI loans
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	1,584,168		1,483,956
Allowance for loan losses	(10,451)		(10,248)		(11,156)	(11,352)
Consumer | Loans Receivable | Non-PCI loans | Pass/Watch
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	1,581,116		1,480,208
Consumer | Loans Receivable | Non-PCI loans | Special Mention
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	336		1,005
Consumer | Loans Receivable | Non-PCI loans | Substandard
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	2,716		2,743
Consumer | Loans Receivable | PCI loans
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	27,996	[1]	29,786	[1]
Consumer | Loans Receivable | PCI loans | Pass/Watch
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	27,330		29,026
Consumer | Loans Receivable | PCI loans | Special Mention
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	115		116
Consumer | Loans Receivable | PCI loans | Substandard
LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES
Total loans	$ 551		$ 644

[1] Loans net of ASC 310-30 discount.

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STOCK-BASED COMPENSATION

3 Months Ended

Mar. 31, 2015

STOCK-BASED COMPENSATION

STOCK-BASED COMPENSATION

NOTE 5 —STOCK-BASED COMPENSATION

The Company issues stock options and restricted stock awards to employees under share-based compensation plans. During the three months ended March 31, 2015 and 2014, total compensation expense related to restricted stock awards reduced income before taxes by $4.0 million and $3.2 million, respectively. The net tax benefit recognized in equity for stock compensation plans was $3.1 million and $3.7 million for the three months ended March 31, 2015 and 2014, respectively.

As of March 31, 2015, there were 3,050,063 shares available to be issued, subject to the Company’s current 1998 Stock Incentive Plan, as amended.

Stock Options — The Company issues fixed stock options to certain employees, officers, and directors. Stock options are issued at the current market price on the date of grant with a four-year vesting period and contractual term of seven years. The Company issues new shares upon the exercise of stock options. The Company did not issue any stock options during the three months ended March 31, 2015 and 2014.

The following table presents the activity for the Company’s stock options as of and for the three months ended March 31, 2015:

	Shares	Weighted Average Exercise Price		Weighted Average Remaining Contractual Term	Aggregate Intrinsic Value (In thousands)
Outstanding at beginning of period	42,116	$	20.75	—	$	—
Granted	—	—		—	—
Exercised	(39,751)	21.09		—	—
Expired	—	—		—	—
Outstanding at end of period	2,365	$	14.95	0.77 years	$	60
Vested or expected to vest at end of period	2,365	$	14.95	0.77 years	$	60
Exercisable at end of period	2,365	$	14.95	0.77 years	$	60

The Company received $838 thousand and $283 thousand during the three months ended March 31, 2015 and 2014, respectively, in cash proceeds from stock option exercises. The intrinsic value of the options exercised was $693 thousand and $194 thousand for the three months ended March 31, 2015 and 2014, respectively. The net tax benefit recognized from stock option exercises was $291 thousand for the three months ended March 31, 2015 compared to $82 thousand for the three months ended March 31, 2014.

As of March 31, 2015, all stock options are fully vested and all compensation cost related to stock options has been recognized.

Restricted Stock Awards — In addition to stock options, the Company also grants restricted stock awards to directors, officers and employees. The restricted stock awards vest ratably in three years or cliff vest in three or five years of continued employment from the date of grant. Additionally, some of the restricted stock awards include a Company financial performance requirement for vesting. The Company becomes entitled to an income tax deduction in an amount equal to the taxable income reported by the holders of the restricted stock when the restrictions are released and the shares are issued. Restricted stock awards are forfeited if officers and employees terminate employment prior to the lapsing of restrictions or if established financial goals are not achieved. The Company records forfeitures of issued restricted stock as treasury share repurchases.

The following table presents a summary of the activity for the Company’s time-based and performance-based restricted stock awards as of March 31, 2015, including changes during the three months ended March 31, 2015:

	March 31, 2015
	Restricted Stock Awards
	Time-Based			Performance-Based
	Shares	Weighted Average Price		Shares	Weighted Average Price
Outstanding at beginning of period	751,020	$	30.61	518,553	$	29.64
Granted	411,802	38.85		149,284	39.95
Vested	(207,495)	23.27		(144,445)	22.05
Forfeited	(13,119)	34.05		—	—
Outstanding at end of period	942,208	$	35.78	523,392	$	35.64

There were no restricted stock grants to outside directors during the three months ended March 31, 2015 and 2014.

Restricted stock awards are valued at the closing price of the Company’s stock on the date of award. The weighted average fair values of time-based restricted stock awards granted during the three months ended March 31, 2015 and 2014 were $38.85 and $36.83, respectively. The weighted average fair value of performance-based restricted stock awards granted during the three months ended March 31, 2015 and 2014 were $39.95 and $36.85, respectively. The total fair value of time-based restricted stock awards vested during the three months ended March 31, 2015 and 2014 was $8.4 million and $14.6 million, respectively. The total fair value of performance-based restricted stock awards vested during the three months ended March 31, 2015 and 2014 were $5.8 million and $2.7 million, respectively.

As of March 31, 2015, total unrecognized compensation cost related to time-based and performance-based restricted stock awards amounted to $29.3 million and $12.3 million, respectively. This cost is expected to be recognized over a weighted average period of 2.41 years and 2.29 years, respectively.

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SECURITIES PURCHASED UNDER RESALE AGREEMENTS AND SOLD UNDER REPURCHASE AGREEMENTS

3 Months Ended

Mar. 31, 2015

SECURITIES PURCHASED UNDER RESALE AGREEMENTS AND SOLD UNDER REPURCHASE AGREEMENTS

SECURITIES PURCHASED UNDER RESALE AGREEMENTS AND SOLD UNDER REPURCHASE AGREEMENTS

NOTE 6 —      SECURITIES PURCHASED UNDER RESALE AGREEMENTS AND SOLD UNDER REPURCHASE AGREEMENTS

Resale agreements

Resale agreements are recorded at the amounts at which the securities were acquired. The market values of the underlying securities collateralizing the related receivable of the resale agreements, including accrued interest, are monitored. Additional collateral may be requested by the Company from the counterparty when deemed appropriate. Gross resale agreements were $1.85 billion and $1.43 billion as of March 31, 2015 and December 31, 2014, respectively. The weighted average interest rates were 1.42% and 1.55% as of March 31, 2015 and December 31, 2014, respectively.

Repurchase agreements

Long-term repurchase agreements are accounted for as collateralized financing transactions and recorded at the amounts at which the securities were sold. The collaterals for these agreements are mainly comprised of U.S. government agency and U.S. government sponsored enterprise debt and mortgage-backed securities. The Company may have to provide additional collateral for the repurchase agreements, as necessary. Gross repurchase agreements were $995.0 million as of March 31, 2015 and December 31, 2014. The weighted average interest rate was 3.70% as of March 31, 2015 and December 31, 2014.

Balance Sheet Offsetting

The Company’s resale agreements and repurchase agreements are transacted under legally enforceable master repurchase agreements that give the Company, in the event of default by the counterparty, the right to liquidate securities held and to offset receivables and payables with the same counterparty. The Company nets repurchase and resale transactions with the same counterparty on the consolidated balance sheets where it has a legally enforceable master netting agreement and when the transactions are eligible for netting under ASC 210-20-45. Collateral pledged consists of securities which are not netted on the consolidated balance sheets against the related collateralized liability. Collateral accepted includes securities that are not recognized on the consolidated balance sheets. Collateral accepted or pledged in resale and repurchase agreements with other financial institutions also may be sold or re-pledged by the secured party, but is usually delivered to and held by the third party trustees. The following tables present resale and repurchase agreements included on the consolidated balance sheets as of March 31, 2015 and December 31, 2014:

($ in thousands)

As of March 31, 2015

Net Amounts of

Gross Amounts Not Offset on the

Gross Amounts

Assets Presented

Consolidated Balance Sheet

Gross Amounts

Offset on the

on the

of Recognized

Consolidated

Consolidated

Financial

Collateral

Assets

Assets

Balance Sheet

Balance Sheet

Instruments

Received

Net Amount

Resale agreements

$

1,850,000

$

(300,000)

$

1,550,000

$

(350,000)

(1)

$

(1,195,203)

(2)

$

4,797

Net Amounts of

Gross Amounts Not Offset on the

Liabilities

Consolidated Balance Sheet

Gross Amounts

Presented

Gross Amounts

Offset on the

on the

of Recognized

Consolidated

Consolidated

Financial

Collateral

Liabilities

Liabilities

Balance Sheet

Balance Sheet

Instruments

Posted

Net Amount

Repurchase agreements

$

995,000

$

(300,000)

$

695,000

$

(350,000)

(1)

$

(345,000)

(3)

$

—

($ in thousands)

As of December 31, 2014

Net Amounts of

Gross Amounts Not Offset on the

Gross Amounts

Assets Presented

Consolidated Balance Sheet

Gross Amounts

Offset on the

on the

of Recognized

Consolidated

Consolidated

Financial

Collateral

Assets

Assets

Balance Sheet

Balance Sheet

Instruments

Received

Net Amount

Resale agreements

$

1,425,000

$

(200,000)

$

1,225,000

$

(425,000)

(1)

$

(797,172)

(2)

$

2,828

Net Amounts of

Gross Amounts Not Offset on the

Liabilities

Consolidated Balance Sheet

Gross Amounts

Presented

Gross Amounts

Offset on the

on the

of Recognized

Consolidated

Consolidated

Financial

Collateral

Liabilities

Liabilities

Balance Sheet

Balance Sheet

Instruments

Posted

Net Amount

Repurchase agreements

$

995,000

$

(200,000)

$

795,000

$

(425,000)

(1)

$

(370,000)

(3)

$

—

(1) Includes financial instruments subject to enforceable master netting arrangements that are not permitted to be offset under ASC 210-20-45 but would be eligible for offsetting to the extent an event of default has occurred.

(2) Represents the fair value of securities the Company has received under resale agreements, limited for table presentation purposes to the amount of the recognized asset due from each counterparty.

(3) Represents the fair value of securities the Company has pledged under repurchase agreements, limited for table presentation purposes to the amount of the recognized liability owed to each counterparty.

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DERIVATIVE FINANCIAL INSTRUMENTS

3 Months Ended

Mar. 31, 2015

DERIVATIVE FINANCIAL INSTRUMENTS

DERIVATIVE FINANCIAL INSTRUMENTS

NOTE 8 —   DERIVATIVE FINANCIAL INSTRUMENTS

The following table presents the total notional and fair values of the Company’s derivatives as of March 31, 2015 and December 31, 2014:

	Fair Values of Derivative Instruments
	March 31, 2015						December 31, 2014
			Fair Value						Fair Value
($ in thousands)	Notional Amount		Derivative Assets (1)		Derivative Liabilities (1)		Notional Amount		Derivative Assets (1)		Derivative Liabilities (1)
Derivatives designated as hedging instruments:
Interest rate swaps on certificates of deposit	$	129,096	$	—	$	6,370	$	132,667	$	—	$	9,922
Total derivatives designated as hedging instruments	$	129,096	$	—	$	6,370	$	132,667	$	—	$	9,922
Derivatives not designated as hedging instruments:
Foreign exchange options	$	50,000	$	3,683	$	—	$	85,614	$	6,136	$	—
Embedded derivative liabilities	47,794		—		3,412		47,838		—		3,392
Interest rate swaps and caps	5,204,760		66,060		66,914		4,858,391		41,534		41,779
Foreign exchange contracts	1,037,967		13,340		13,080		680,629		8,123		9,171
Total derivatives not designated as hedging instruments	$	6,340,521	$	83,083	$	83,406	$	5,672,472	$	55,793	$	54,342

(1) Derivative assets are included in Other Assets. Derivative liabilities are included in Accrued Expenses and Other liabilities, and Deposits.

Derivatives Designated as Hedging Instruments

Interest Rate Swaps on Certificates of Deposits — The Company is exposed to changes in the fair value of certain fixed rate certificates of deposits due to changes in the benchmark interest rate, London Interbank Offering Rate (“LIBOR”). Interest rate swaps designated as fair value hedges involve the receipt of fixed rate amounts from a counterparty in exchange for the Company making variable-rate payments over the life of the agreements without the exchange of the underlying notional amount. The interest rate swaps and the related certificates of deposits have the same maturity dates.

In the first quarter of 2015, the Company terminated $3.6 million of interest rate swaps on certificates of deposits, as a result of certificate of deposit repurchases. As of March 31, 2015 and December 31, 2014, the total notional amounts of interest rate swaps on certificates of deposits were $129.1 million and $132.7 million, respectively. The fair value liabilities of the interest rate swaps were $6.4 million and $9.9 million as of March 31, 2015 and December 31, 2014, respectively.

The following table presents the net gains (losses) recognized in the consolidated statements of income for the three months ended March 31, 2015 and 2014:

	Three Months Ended March 31,
($ in thousands)	2015		2014
Gains (losses) recorded in interest expense
Recognized on interest rate swaps	$	3,048	$	2,704
Recognized on certificates of deposits	(2,695)		(2,937		)
Net amount recognized on fair value hedges (ineffective portion)	$	353	$	(233	)
Reduction in interest expense recognized on interest rate swaps	$	920	$	1,824

Derivatives Not Designated as Hedging Instruments

Foreign Exchange Options — During 2010, the Company entered into foreign exchange option contracts with major brokerage firms to economically hedge against foreign exchange fluctuations in certain certificates of deposits available to its customers. These certificates of deposits have a term of 5 years and pay interest based on the performance of the RMB relative to the USD. Under ASC 815, a certificate of deposit that pays interest based on changes in foreign exchange rates is a hybrid instrument with an embedded derivative that must be accounted for separately from the host contract (i.e., the certificate of deposit). In accordance with ASC 815, both the embedded derivative instruments and the freestanding foreign exchange option contracts are recorded at fair value.

As of March 31, 2015 and December 31, 2014, the notional amounts of the foreign exchange options were $50.0 million and $85.6 million, respectively. As of both March 31, 2015 and December 31, 2014, the notional amounts of the embedded derivative liabilities were $47.8 million.  The fair values of the foreign exchange options and the embedded derivative liabilities amounted to a $3.7 million asset and a $3.4 million liability, respectively, as of March 31, 2015. The fair values of the foreign exchange options and embedded derivative liabilities amounted to a $6.1 million asset and a $3.4 million liability, respectively, as of December 31, 2014.

Interest Rate Swaps and Caps — The Company enters into interest rate derivatives including interest rate swaps and caps with its customers to allow them to hedge against the risk of rising interest rates on their variable rate loans. To economically hedge against the interest rate risks in the products offered to its customers, the Company enters into mirror interest rate contracts with institutional counterparties.  As of March 31, 2015, the total notional amounts of interest rate swaps and caps, including mirror transactions with institutional counterparties and the Company’s customers totaled $2.60 billion each for derivatives that were in an asset and a liability valuation position. As of December 31, 2014, the total notional amounts of interest rate swaps and caps, including mirror transactions with institutional counterparties and the Company’s customers totaled $2.45 billion for derivatives that were in an asset valuation position and $2.40 billion for derivatives that were in a liability valuation position.

The fair values of interest rate swap and cap contracts with institutional counterparties and the Company’s customers amounted to a $66.1 million asset and a $66.9 million liability as of March 31, 2015. The fair values of interest rate swap and cap contracts with institutional counterparties and the Company’s customers amounted to a $41.5 million asset and a $41.8 million liability as of December 31, 2014.

Foreign Exchange Contracts — The Company enters into short-term foreign exchange forward contracts on a regular basis to economically hedge against foreign exchange rate fluctuations. As of March 31, 2015 and December 31, 2014, the notional amounts of short-term foreign exchange contracts were $1.04 billion and $680.6 million, respectively.  The fair values of the short-term foreign exchange contracts recorded were a $13.3 million asset and a $13.1 million liability as of March 31, 2015. The fair values of short-term foreign exchange contracts recorded were an $8.1 million asset and a $9.2 million liability as of December 31, 2014.

The following table presents the net gains (losses) recognized on the Company’s consolidated statements of income related to derivatives not designated as hedging instruments:

	Location in	Three Months Ended March 31,
	Consolidated
($ in thousands)	Statements of Income	2015		2014
Derivatives not designated as hedging instruments:
Foreign exchange options	Foreign exchange income	$	199	$	(119	)
Foreign exchange options with embedded derivatives	Other operating expense	(141)		1
Interest rate swaps and caps	Other operating income	(594)		(936		)
Foreign exchange contracts	Foreign exchange income	1,308		(2,129		)
Total net gains (losses)		$	772	$	(3,183	)

Credit-Risk-Related Contingent Features  — Certain over-the-counter (“OTC”) derivative contracts of the Company contain early termination provisions that may require the Company to settle any outstanding balances upon the occurrence of a specified credit-risk-related event. These events, which are defined by the existing derivative contracts, primarily relate to downgrades in the credit rating of East West Bank to below investment grade. In the event that East West Bank’s credit rating is downgraded to below investment grade, no additional collateral would be required to be posted since the liabilities related to such contracts were fully collateralized as of March 31, 2015 and December 31, 2014.

Offsetting of Derivatives

The Company has entered into agreements with counterparty financial institutions, which include master netting agreements.  However, the Company has elected to account for all derivatives with counterparty institutions on a gross basis. The following tables present gross derivatives in the consolidated balance sheets and the respective collaterals received or pledged in the form of other financial instruments, which are generally marketable securities and/or cash. The collateral amounts in these tables are limited to the outstanding balances of the related asset or liability (after netting is applied); thus instances of overcollateralization are not shown:

($ in thousands)	As of March 31, 2015
			Gross Amounts		Net Amounts of Assets Presented		Gross Amounts Not Offset on the Consolidated Balance Sheet
Assets	Gross Amounts of Recognized Assets		Offset on the Consolidated Balance Sheet		on the Consolidated Balance Sheet		Financial Instruments			Collateral Received			Net Amount
Derivatives	$	13,564	$	—	$	13,564	$	(6,002)	(1)	$	(6,480)	(2)	$	1,082
					Net Amounts of Liabilities		Gross Amounts Not Offset on the Consolidated Balance Sheet
Liabilities	Gross Amounts of Recognized Liabilities		Gross Amounts Offset on the Consolidated Balance Sheet		Presented on the Consolidated Balance Sheet		Financial Instruments			Collateral Posted			Net Amount
Derivatives	$	79,890	$	—	$	79,890	$	(6,002)	(1)	$	(72,018)	(3)	$	1,870
($ in thousands)	As of December 31, 2014
			Gross Amounts		Net Amounts of Assets Presented		Gross Amounts Not Offset on the Consolidated Balance Sheet
Assets	Gross Amounts of Recognized Assets		Offset on the Consolidated Balance Sheet		on the Consolidated Balance Sheet		Financial Instruments			Collateral Received			Net Amount
Derivatives	$	12,396	$	—	$	12,396	$	(5,725)	(1)	$	(3,463)	(2)	$	3,208
					Net Amounts of Liabilities		Gross Amounts Not Offset on the Consolidated Balance Sheet
Liabilities	Gross Amounts of Recognized Liabilities		Gross Amounts Offset on the Consolidated Balance Sheet		Presented on the Consolidated Balance Sheet		Financial Instruments			Collateral Posted			Net Amount
Derivatives	$	56,505	$	—	$	56,505	$	(5,725)	(1)	$	(49,951)	(3)	$	829

(1) Represents the netting of derivative receivable and payable balance for the same counterparty under enforceable master netting arrangements if the Company has elected to net.

(2) Represents $6.5 million and $3.5 million of cash collateral received against derivative assets with the same counterparty that are subject to enforceable master netting arrangements as of March 31, 2015 and December 31, 2014, respectively.

(3) Represents cash and securities pledged against derivative liabilities with the same counterparty that are subject to enforceable master netting arrangements. Includes approximately $19.0 million and $12.8 million of cash collateral posted as of March 31, 2015 and December 31, 2014, respectively.

Refer to Note 4 for fair value measurement disclosures on derivatives.

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LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES (Details 5) (Loans Receivable, USD $)	3 Months Ended
	Mar. 31, 2015		Mar. 31, 2014 contract		Dec. 31, 2014
Loans Modified as TDRs
Period beyond which a TDR generally becomes delinquent	90 days
Non-PCI loans
Loans Modified as TDRs
Number of contracts modified as TDRs that subsequently defaulted	0
Performing loan | A/B Note Splits
Loans Modified as TDRs
Loan balance of restructured loans	2,300,000				$ 2,900,000
CRE | Non-PCI loans
Loans Modified as TDRs
Number of contracts modified as TDRs that subsequently defaulted			1
Balance of loans modified as TDRs that subsequently defaulted			2,700,000
CRE | Non-PCI loans | Income producing
Loans Modified as TDRs
Number of Contracts	1
Pre-Modification Outstanding Recorded Investment	828,000
Post-Modification Outstanding Recorded Investment	833,000	[1]
C&I | Non-PCI loans
Loans Modified as TDRs
Number of contracts modified as TDRs that subsequently defaulted			1
Balance of loans modified as TDRs that subsequently defaulted			570,000
C&I | Non-PCI loans | Commercial business
Loans Modified as TDRs
Number of Contracts	1		5
Pre-Modification Outstanding Recorded Investment	167,000		1,721,000
Post-Modification Outstanding Recorded Investment	164,000	[1]	1,691,000	[1]
Financial Impact	(32,000)	[2]	1,248,000	[2]
Residential | Non-PCI loans | Single-family
Loans Modified as TDRs
Number of Contracts	1		3
Pre-Modification Outstanding Recorded Investment	281,000		5,823,000
Post-Modification Outstanding Recorded Investment	281,000	[1]	5,804,000	[1]
Financial Impact	(2,000)	[2]

[1] Includes subsequent payments after modification and reflects the balance as of March 31, 2015 and 2014.

[2] The financial impact includes charge-offs and specific reserves recorded at modification date.

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LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES (Details 7) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015		Mar. 31, 2014
Financing Receivable Allowance for Credit Losses Roll Forward
Beginning balance	$ 261,679
(Reversal of) provision for loan losses	4,987		6,933
Ending balance	257,738
Ending balance allocated to:
Ending balance	257,738
Loans Receivable
Financing Receivable Allowance for Credit Losses Roll Forward
Beginning balance	261,679	[1]	249,675
(Reversal of) provision for loan losses	4,987		6,933
Provision allocation for unfunded loan commitments and letters of credit	(2,920)		(215)
Charge-offs	(8,800)		(6,136)
Recoveries	2,792		1,879
Net recoveries (charge-offs)	(6,008)		(4,257)
Ending balance	257,738	[1]	252,136
Ending balance allocated to:
Individually evaluated for impairment	20,173		26,718
Collectively evaluated for impairment	236,922		223,216
Acquired with deteriorated credit quality	643		2,202
Ending balance	257,738	[1]	252,136
Loans Receivable | Non-PCI loans
Financing Receivable Allowance for Credit Losses Roll Forward
Beginning balance	260,965		247,406
(Reversal of) provision for loan losses	5,058		7,000
Provision allocation for unfunded loan commitments and letters of credit	(2,920)		(215)
Charge-offs	(8,800)		(6,136)
Recoveries	2,792		1,879
Net recoveries (charge-offs)	(6,008)		(4,257)
Ending balance	257,095		249,934
Ending balance allocated to:
Individually evaluated for impairment	20,173		26,718
Collectively evaluated for impairment	236,922		223,216
Ending balance	257,095		249,934
Loans Receivable | PCI loans
Financing Receivable Allowance for Credit Losses Roll Forward
Beginning balance	714	[1]	2,269
(Reversal of) provision for loan losses	(71)		(67)
Ending balance	643	[1]	2,202
Ending balance allocated to:
Acquired with deteriorated credit quality	643		2,202
Ending balance	643	[1]	2,202
CRE | Loans Receivable | Non-PCI loans
Financing Receivable Allowance for Credit Losses Roll Forward
Beginning balance	72,263		70,154
(Reversal of) provision for loan losses	(2,333)		(7,036)
Charge-offs	(1,002)		(319)
Recoveries	812		828
Net recoveries (charge-offs)	(190)		509
Ending balance	69,740		63,627
Ending balance allocated to:
Individually evaluated for impairment	1,574		8,375
Collectively evaluated for impairment	68,166		55,252
Ending balance	69,740		63,627
C&I | Loans Receivable | Non-PCI loans
Financing Receivable Allowance for Credit Losses Roll Forward
Beginning balance	134,598		115,184
(Reversal of) provision for loan losses	5,378		16,592
Charge-offs	(6,589)		(5,531)
Recoveries	527		911
Net recoveries (charge-offs)	(6,062)		(4,620)
Ending balance	133,914		127,156
Ending balance allocated to:
Individually evaluated for impairment	17,906		16,490
Collectively evaluated for impairment	116,008		110,666
Ending balance	133,914		127,156
Residential | Loans Receivable | Non-PCI loans
Financing Receivable Allowance for Credit Losses Roll Forward
Beginning balance	43,856		50,716
(Reversal of) provision for loan losses	(1,571)		(2,575)
Charge-offs	(746)		(283)
Recoveries	1,451		137
Net recoveries (charge-offs)	705		(146)
Ending balance	42,990		47,995
Ending balance allocated to:
Individually evaluated for impairment	692		1,853
Collectively evaluated for impairment	42,298		46,142
Ending balance	42,990		47,995
Consumer | Loans Receivable | Non-PCI loans
Financing Receivable Allowance for Credit Losses Roll Forward
Beginning balance	10,248		11,352
(Reversal of) provision for loan losses	664		(196)
Charge-offs	(463)		(3)
Recoveries	2		3
Net recoveries (charge-offs)	(461)
Ending balance	10,451		11,156
Ending balance allocated to:
Individually evaluated for impairment	1
Collectively evaluated for impairment	10,450		11,156
Ending balance	10,451		11,156
Unallocated | Loans Receivable | Non-PCI loans
Financing Receivable Allowance for Credit Losses Roll Forward
(Reversal of) provision for loan losses	2,920		215
Provision allocation for unfunded loan commitments and letters of credit	$ (2,920)		$ (215)

[1] Loans net of ASC 310-30 discount.

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LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES (Details 4) (USD $)	Mar. 31, 2015	Dec. 31, 2014
Loans in process of foreclosure
Other real estate owned, net	$ 32,692,000	$ 32,111,000
Loans Receivable | PCI loans
Nonaccrual loans
Loans on nonaccrual status	53,400,000	63,400,000
Residential real estate properties
Loans in process of foreclosure
Carrying amount of foreclosed residential real estate properties included in total net OREO	4,100,000	3,500,000
Residential
Loans in process of foreclosure
Recorded investment of consumer mortgage loans for which formal foreclosure proceedings are in process	$ 16,700,000	$ 16,900,000

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BASIS OF PRESENTATION (Details)	3 Months Ended
	Mar. 31, 2015 entity trust	Mar. 31, 2014 entity
BASIS OF PRESENTATION
Number of wholly owned subsidiaries that are statutory business trusts ("the Trusts")	6
Number of acquisitions	0	1

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AVAILABLE-FOR-SALE INVESTMENT SECURITIES (Details 2) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Schedule of Available-for-sale Investment Securities
Proceeds from sales	$ 180,501	$ 330,231
Gross realized gains	4,404	3,545
Gross realized losses		127	[1]
Related tax expense	1,850	1,436
MetroCorp
Schedule of Available-for-sale Investment Securities
Gross realized losses		$ 127

[1] The gross $127 thousand of losses resulted from the available-for-sale investment securities acquired from MetroCorp which were sold immediately after the acquisition closed.

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STOCKHOLDERS' EQUITY AND EARNINGS PER SHARE

3 Months Ended

Mar. 31, 2015

STOCKHOLDERS' EQUITY AND EARNINGS PER SHARE

STOCKHOLDERS' EQUITY AND EARNINGS PER SHARE

NOTE 13 —STOCKHOLDERS’ EQUITY AND EARNINGS PER SHARE

MetroCorp Acquisition — On January 17, 2014, the Company completed the acquisition of MetroCorp. The final consideration included 5,583,093 shares of East West common stock, $89.4 million of cash, $2.4 million of additional cash to MetroCorp stock option holders and a MetroCorp warrant, fair valued at $8.8 million, assumed by the Company.  Prior to the acquisition, MetroCorp had an outstanding warrant to purchase 771,429 shares of its common stock.  At acquisition, the rights of the warrant holder were converted into the right to acquire 230,282 shares of East West’s common stock. The warrant has not been exercised as of March 31, 2015.

Stock Repurchase Program — On July 17, 2013, the Company’s Board of Directors authorized a stock repurchase program to buy back up to $100.0 million of the Company’s common stock. The Company did not repurchase any shares under this program during the three months ended March 31, 2015 and 2014.

Quarterly Dividends — On January 21, 2015, dividends for the Company’s common stock were declared for the first quarter of 2015 in the amount of $0.20 per share and paid on February 17, 2015 to stockholders of record on February 2, 2015. This represents an increase of $0.02 per share, or an 11% increase from the prior quarterly dividend of $0.18 per share. Cash dividends totaling $28.9 million and $25.9 million were paid to the Company’s common shareholders during the three months ended March 31, 2015 and 2014, respectively.

Earnings Per Share (“EPS”) — Certain of the Company’s instruments containing rights to nonforfeitable dividends granted in stock-based payment transactions are considered participating securities prior to vesting and, therefore, have been included in the earnings allocations in computing basic and diluted EPS under the two-class method. Basic EPS was computed by dividing net income, net of income allocated to participating securities, by the weighted-average number of common shares outstanding during each period. The computation of diluted EPS reflects the additional dilutive effect of common stock equivalents such as stock options, unvested restricted stock units and warrants.

The following tables present earnings per share calculations for the three months ended March 31, 2015 and 2014:

	Three Months Ended March 31, 2015
($ in thousands, except per share data)	Net Income			Number of Shares	Per Share Amounts
Net income	$	100,027
Less:
Earnings allocated to participating securities	(3		)
Basic EPS — income allocated to common stockholders	$	100,024		143,655	$	0.70
Effect of dilutive securities:
Stock options	—			6
Restricted stock units	106			533
Warrants	—			155
Diluted EPS — income allocated to common stockholders	$	100,130		144,349	$	0.69

	Three Months Ended March 31, 2014
($ in thousands, except per share data)	Net Income			Number of Shares	Per Share Amounts
Net income (1)	$	74,171
Less:
Earnings allocated to participating securities	(160		)
Basic EPS — income allocated to common stockholders (1)	$	74,011		141,962	$	0.52
Effect of dilutive securities:
Stock options	—			79
Restricted stock units	80			447
Warrants	—			144
Diluted EPS — income allocated to common stockholders(1)	$	74,091		142,632	$	0.52

(1) Prior periods were restated to reflect the retrospective application of adopting the new accounting guidance related to the Company’s investments in qualified affordable housing projects ASU 2014-01. See note 10 of the Notes to Consolidated Financial Statements for additional information.

The following table presents the weighted-average stock options outstanding and restricted stock units for the three months ended March 31, 2015 and 2014, respectively, that were anti-dilutive, and therefore not included in the computation of diluted EPS:

	Three Months Ended March 31,
(In thousands)	2015	2014
Stock options	—	81
Restricted stock units	170	168

Accumulated Other Comprehensive Income (Loss) — As of March 31, 2015, total accumulated other comprehensive income was $13.6 million which included net unrealized gains on available-for-sale securities of $13.5 million and net unrealized gains on other investments of $54 thousand. As of December 31, 2014, total accumulated other comprehensive income was $4.2 million which consisted of net unrealized gains on available-for-sale securities of $4.2 million and unrealized gains on other investments of $61 thousand.

The accumulated other comprehensive income (loss) balances were as follows:

	Three Months Ended March 31,
	2015									2014
($ in thousands)	Available-for-Sale Investment Securities			Other Investments			Accumulated Other Comprehensive Income			Available-for-Sale Investment Securities			Other Investments			Accumulated Other Comprehensive (Loss) Income
Balance, beginning of the period	$	4,176		$	61		$	4,237		$	(30,538	)	$	79		$	(30,459	)
Net unrealized gains (losses) arising during period	11,879			(7		)	11,872			15,422			(17		)	15,405
Less: reclassification adjustment for gains included in net income	(2,554		)	—			(2,554		)	(1,983		)	—			(1,983		)
Net unrealized gains (losses)	9,325			(7		)	9,318			13,439			(17		)	13,422
Balance, end of the period	$	13,501		$	54		$	13,555		$	(17,099	)	$	62		$	(17,037	)

The components of other comprehensive income (loss), reclassifications to net income by income statement line item and the related tax effects were as follows:

	Three Months Ended March 31,
	2015									2014
($ in thousands)	Before-Tax Amount			Tax Expense or Benefit			Net-of-Tax Amount			Before-Tax Amount			Tax Expense or Benefit			Net-of-Tax Amount
Unrealized gains on available-for-sale investment securities :
Net unrealized gains arising during period	$	20,482		$	(8,603	)	$	11,879		$	26,590		$	(11,168	)	$	15,422
Less: reclassification adjustment for gains included in net income(1)	(4,404		)	1,850			(2,554		)	(3,418		)	1,435			(1,983		)
Net unrealized gains	16,078			(6,753		)	9,325			23,172			(9,733		)	13,439
Unrealized losses on other investments:
Net unrealized losses arising during period	(12		)	5			(7		)	(29		)	12			(17		)
Less: reclassification adjustment for (gains) losses included in income	—			—			—			—			—			—
Net unrealized losses	(12		)	5			(7		)	(29		)	12			(17		)
Other comprehensive income	$	16,066		$	(6,748	)	$	9,318		$	23,143		$	(9,721	)	$	13,422

(1) The pretax amount is reported in net gains on sales of available-for-sale investment securities in the consolidated statements of income.

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SECURITIES REPURCHASED UNDER RESALE AGREEMENTS AND SOLD UNDER REPURCHASE AGREEMENTS (Tables)

3 Months Ended

Mar. 31, 2015

SECURITIES PURCHASED UNDER RESALE AGREEMENTS AND SOLD UNDER REPURCHASE AGREEMENTS

Schedule of balance sheet offsetting for resale agreements and repurchase agreements

($ in thousands)

As of March 31, 2015

Net Amounts of

Gross Amounts Not Offset on the

Gross Amounts

Assets Presented

Consolidated Balance Sheet

Gross Amounts

Offset on the

on the

of Recognized

Consolidated

Consolidated

Financial

Collateral

Assets

Assets

Balance Sheet

Balance Sheet

Instruments

Received

Net Amount

Resale agreements

$

1,850,000

$

(300,000)

$

1,550,000

$

(350,000)

(1)

$

(1,195,203)

(2)

$

4,797

Net Amounts of

Gross Amounts Not Offset on the

Liabilities

Consolidated Balance Sheet

Gross Amounts

Presented

Gross Amounts

Offset on the

on the

of Recognized

Consolidated

Consolidated

Financial

Collateral

Liabilities

Liabilities

Balance Sheet

Balance Sheet

Instruments

Posted

Net Amount

Repurchase agreements

$

995,000

$

(300,000)

$

695,000

$

(350,000)

(1)

$

(345,000)

(3)

$

—

($ in thousands)

As of December 31, 2014

Net Amounts of

Gross Amounts Not Offset on the

Gross Amounts

Assets Presented

Consolidated Balance Sheet

Gross Amounts

Offset on the

on the

of Recognized

Consolidated

Consolidated

Financial

Collateral

Assets

Assets

Balance Sheet

Balance Sheet

Instruments

Received

Net Amount

Resale agreements

$

1,425,000

$

(200,000)

$

1,225,000

$

(425,000)

(1)

$

(797,172)

(2)

$

2,828

Net Amounts of

Gross Amounts Not Offset on the

Liabilities

Consolidated Balance Sheet

Gross Amounts

Presented

Gross Amounts

Offset on the

on the

of Recognized

Consolidated

Consolidated

Financial

Collateral

Liabilities

Liabilities

Balance Sheet

Balance Sheet

Instruments

Posted

Net Amount

Repurchase agreements

$

995,000

$

(200,000)

$

795,000

$

(425,000)

(1)

$

(370,000)

(3)

$

—

(1) Includes financial instruments subject to enforceable master netting arrangements that are not permitted to be offset under ASC 210-20-45 but would be eligible for offsetting to the extent an event of default has occurred.

(2) Represents the fair value of securities the Company has received under resale agreements, limited for table presentation purposes to the amount of the recognized asset due from each counterparty.

(3) Represents the fair value of securities the Company has pledged under repurchase agreements, limited for table presentation purposes to the amount of the recognized liability owed to each counterparty.

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SECURITIES PURCHASED UNDER RESALE AGREEMENTS AND SOLD UNDER REPURCHASE AGREEMENTS (Details 3) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015		Dec. 31, 2014
Assets, Resale Agreements
Gross Amounts of Recognized Assets	$ 1,850,000		$ 1,425,000
Gross Amounts Offset on the Consolidated Balance Sheet	(300,000)		(200,000)
Net Amounts of Assets Presented	1,550,000		1,225,000
Gross Amounts Not Offset on the Consolidated Balance Sheet
Financial Instruments	(350,000)	[1]	(425,000)	[1]
Collateral Received	(1,195,203)	[2]	(797,172)	[2]
Net Amount	4,797		2,828
Liabilities, Repurchase Agreements
Gross Amounts of Recognized Liabilities	995,000		995,000
Gross Amounts Offset on the Consolidated Balance Sheet	(300,000)		(200,000)
Net Amounts of Liabilities Presented	695,000		795,000
Gross Amounts Not Offset on the Consolidated Balance Sheet
Financial Instruments	(350,000)	[1]	(425,000)	[1]
Collateral Posted	$ (345,000)	[3]	$ (370,000)	[3]

[1] Includes financial instruments subject to enforceable master netting arrangements that are not permitted to be offset under ASC 210-20-45 but would be eligible for offsetting to the extent an event of default has occurred.

[2] Represents the fair value of securities the Company has received under resale agreements, limited for table presentation purposes to the amount of the recognized asset due from each counterparty.

[3] Represents the fair value of securities the Company has pledged under repurchase agreements, limited for table presentation purposes to the amount of the recognized liability owed to each counterparty.

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FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS (Details 6) (Fair Value, Measurements, Nonrecurring, USD $) In Thousands, unless otherwise specified	3 Months Ended		12 Months Ended
	Mar. 31, 2015		Dec. 31, 2014
Quantitative information
OREO	1,676		17,521
Significant Unobservable Inputs (Level 3)
Quantitative information
OREO	1,676		17,521
OREO | Appraisal | Significant Unobservable Inputs (Level 3)
Quantitative information
OREO	1,676		17,521
OREO | Appraisal | Significant Unobservable Inputs (Level 3) | Weighted Average
Quantitative information
Selling cost (as a percent)	8.00%		8.00%
Loans Receivable | Non-PCI loans
Quantitative information
Impaired loans	39,417		67,811
Loans Receivable | Non-PCI loans | Significant Unobservable Inputs (Level 3)
Quantitative information
Impaired loans	39,417		67,811
Loans Receivable | Non-PCI loans | Discounted cash flow | Significant Unobservable Inputs (Level 3)
Quantitative information
Impaired loans	3,578		11,499
Loans Receivable | Non-PCI loans | Discounted cash flow | Significant Unobservable Inputs (Level 3) | Minimum
Quantitative information
Discount rate (as a percent)	0.00%		0.00%
Loans Receivable | Non-PCI loans | Discounted cash flow | Significant Unobservable Inputs (Level 3) | Maximum
Quantitative information
Discount rate (as a percent)	86.00%		81.00%
Loans Receivable | Non-PCI loans | Discounted cash flow | Significant Unobservable Inputs (Level 3) | Weighted Average
Quantitative information
Discount rate (as a percent)	58.00%		49.00%
Loans Receivable | Non-PCI loans | Market comparables | Significant Unobservable Inputs (Level 3)
Quantitative information
Impaired loans	35,839		56,312
Loans Receivable | Non-PCI loans | Market comparables | Significant Unobservable Inputs (Level 3) | Minimum
Quantitative information
Discount rate (as a percent)	0.00%	[1]	0.00%	[1]
Loans Receivable | Non-PCI loans | Market comparables | Significant Unobservable Inputs (Level 3) | Maximum
Quantitative information
Discount rate (as a percent)	100.00%	[1]	100.00%	[1]
Loans Receivable | Non-PCI loans | Market comparables | Significant Unobservable Inputs (Level 3) | Weighted Average
Quantitative information
Discount rate (as a percent)	7.00%	[1]	4.00%	[1]

[1] Discount rate is adjusted for factors such as liquidation cost of collateral and selling cost.

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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Net income	$ 100,027	$ 74,171	[1]
Other comprehensive income, net of tax:
Net change in unrealized gains on available-for-sale investment securities	9,325	13,439
Net change in unrealized losses on other investments	(7)	(17)
Other comprehensive income	9,318	13,422
COMPREHENSIVE INCOME	$ 109,345	$ 87,593	[1]

[1] Prior periods were restated to reflect the retrospective application of adopting the new accounting guidance related to the Company?s investments in qualified affordable housing projects Accounting Standard Update ("ASU") 2014-01. See Note 10 of the Notes to Consolidated Financial Statements for additional information.

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CURRENT ACCOUNTING DEVELOPMENTS

3 Months Ended

Mar. 31, 2015

CURRENT ACCOUNTING DEVELOPMENTS

CURRENT ACCOUNTING DEVELOPMENTS

NOTE 2 —  CURRENT ACCOUNTING DEVELOPMENTS

New Accounting Pronouncements Adopted

In January 2014, the FASB issued ASU 2014-01, Investments—Equity Method and Joint Ventures (Topic 323): Accounting for Investments in Qualified Affordable Housing Projects. ASU 2014-01 permits reporting entities to make an accounting policy election to account for their investments in qualified affordable housing projects using the proportional amortization method if certain conditions are met. Under the proportional amortization method, the Company amortizes the initial cost of the investment in proportion to the tax credits and other tax benefits received and recognizes the amortization expense in the income statement as a component of income tax expense. The Company adopted this guidance in the first quarter of 2015 with retrospective application to all periods presented. See Note 10 for details regarding this adoption.

In January 2014, the FASB issued ASU 2014-04, Receivables—Troubled Debt Restructurings by Creditors (Subtopic 310-40): Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans upon Foreclosure. ASU 2014-04 clarifies when an in substance repossession or foreclosure occurs that would require a transfer of mortgage loans collateralized by residential real estate properties to other real estate owned (“OREO”). The guidance also requires disclosure of the amount of foreclosed residential real estate property held by the creditor and the recorded investment in residential real estate mortgage loans that are in process of foreclosure. The Company adopted this guidance in the first quarter 2015 with prospective application. The adoption of this guidance did not have a material impact on the Company’s consolidated financial statements as this guidance was consistent with our prior practice. See Note 9 for details regarding this adoption.

Recent Accounting Pronouncements

In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (Topic 606). The new guidance replaces existing revenue recognition guidance for contracts to provide goods or services to customers and amends existing guidance related to recognition of gains and losses on the sale of certain nonfinancial assets such as real estate.  ASU 2014-09 establishes a principles-based approach to recognizing revenue that applies to all contracts other than those covered by other authoritative GAAP guidance. Quantitative and qualitative disclosures regarding the nature, amount, timing and uncertainty of revenue and cash flows are also required.  ASU 2014-09 is effective for interim and annual periods beginning after December 15, 2016 and is applied on either a modified retrospective or full retrospective basis. Early adoption is not permitted. The Company is currently evaluating the impact on its consolidated financial statements.

In February 2015, the FASB issued ASU 2015-02, Consolidation (Topic 810): Amendments to the Consolidation Analysis to improve targeted areas of the consolidation guidance and reduce the number of consolidation models. The Company may either apply the amendments retrospectively or use a modified retrospective approach. ASU 2015-02 is effective for interim and annual periods beginning after December 15, 2015. Early adoption is permitted, including adoption in an interim period. The Company does not expect the adoption of this guidance to have a material effect on its consolidated financial statements.

In April 2015, the FASB issued ASU 2015-03, Interest—Imputation of Interest (Subtopic 835-30): Simplifying the Presentation of Debt Issuance Costs. ASU 2015-03 simplifies the presentation of debt issuance costs related to a recognized debt liability to be presented in the balance sheet as a direct deduction from the carrying amount of debt liability, consistent with debt discounts. The Company would apply the new guidance retrospectively to all prior periods. ASU 2015-03 is effective for interim and annual periods beginning after December 15, 2015. Early adoption is permitted if the guidance is applied as of the beginning of the annual period of adoption. The Company does not expect the adoption of this guidance to have a material effect on its consolidated financial statements.

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DERIVATIVE FINANCIAL INSTRUMENTS (Details 4) (Derivative instruments not designated as hedging instruments, USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Derivative Instruments, Gain (Loss)
Total net gains (losses)	$ 772	$ (3,183)
Foreign exchange options | Foreign exchange income
Derivative Instruments, Gain (Loss)
Total net gains (losses)	199	(119)
Foreign exchange options with embedded derivatives | Other operating expense
Derivative Instruments, Gain (Loss)
Total net gains (losses)	(141)	1
Interest rate swaps and caps | Other operating income
Derivative Instruments, Gain (Loss)
Total net gains (losses)	(594)	(936)
Foreign exchange contracts | Foreign exchange income
Derivative Instruments, Gain (Loss)
Total net gains (losses)	$ 1,308	$ (2,129)

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SEGMENT INFORMATION (Details 2) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015		Mar. 31, 2014		Dec. 31, 2014
Segment Reporting Information
Interest income	$ 263,261		$ 286,173
Charge for funds used	(70,094)		(60,496)
Interest spread on funds used	193,167		225,677
Interest expense	(27,544)		(28,207)
Credit on funds provided	70,094		60,496
Interest spread on funds provided	42,550		32,289
Net interest income (loss)	235,717		257,966
Provision for loan losses	4,987		6,933
Depreciation, amortization and accretion	4,127	[1]	9,064	[1],[2]
Goodwill	469,433		458,467		469,433
Segment pre-tax profit	146,826		116,163	[2]
Segment assets	29,906,835		27,400,604	[2]	28,743,592	[2]
Retail Banking
Segment Reporting Information
Interest income	87,446		98,724
Charge for funds used	(23,298)		(16,045)
Interest spread on funds used	64,148		82,679
Interest expense	(12,224)		(11,711)
Credit on funds provided	57,668		48,193
Interest spread on funds provided	45,444		36,482
Net interest income (loss)	109,592		119,161
Provision for loan losses	731		2,652
Depreciation, amortization and accretion	1,682	[1]	2,571	[1],[2]
Goodwill	357,207		354,163
Segment pre-tax profit	52,935		52,170	[2]
Segment assets	7,540,501		7,877,996	[2]
Commercial Banking
Segment Reporting Information
Interest income	158,786		169,076
Charge for funds used	(37,351)		(21,328)
Interest spread on funds used	121,435		147,748
Interest expense	(4,263)		(3,280)
Credit on funds provided	8,016		8,436
Interest spread on funds provided	3,753		5,156
Net interest income (loss)	125,188		152,904
Provision for loan losses	4,256		4,281
Depreciation, amortization and accretion	(10,477)	[1]	(3,328)	[1],[2]
Goodwill	112,226		104,304
Segment pre-tax profit	93,175		86,931	[2]
Segment assets	15,491,368		13,661,149	[2]
Other
Segment Reporting Information
Interest income	17,029		18,373
Charge for funds used	(9,445)		(23,123)
Interest spread on funds used	7,584		(4,750)
Interest expense	(11,057)		(13,216)
Credit on funds provided	4,410		3,867
Interest spread on funds provided	(6,647)		(9,349)
Net interest income (loss)	937		(14,099)
Depreciation, amortization and accretion	12,922	[1]	9,821	[1],[2]
Segment pre-tax profit	716		(22,938)	[2]
Segment assets	$ 6,874,966		$ 5,861,459	[2]

[1] Includes amortization and accretion related to the FDIC indemnification asset.

[2] Prior periods were restated to reflect the retrospective application of adopting the new accounting guidance related to the Company?s investments in qualified affordable housing projects Accounting Standard Update ("ASU") 2014-01. See Note 10 of the Notes to Consolidated Financial Statements for additional information.

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LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES (Details 10) (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2014
Loans Held for Sale
Loans held for sale	$ 196,111,000		$ 45,950,000
Loans receivable reclassified to loans held for sale	820,473,000	478,982,000
Write-down of loans transferred from loans held for investment to loans held for sale recorded to allowance for loan losses	1,700,000	0
Proceeds from total loans sold	679,800,000	183,600,000
Net gain from sale of loans held for sale during the period	$ 9,551,000	$ 6,196,000

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AVAILABLE-FOR-SALE INVESTMENT SECURITIES (Tables)

3 Months Ended

Mar. 31, 2015

AVAILABLE-FOR-SALE INVESTMENT SECURITIES

Schedule of amortized cost, gross unrealized gains, gross unrealized losses and fair value by major categories of available-for-sale investment securities

($ in thousands)	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
March 31, 2015
Available-for-sale investment securities:
U.S. Treasury securities	$	1,162,801	$	9,586	$	(161)	$	1,172,226
U.S. government agency and U.S. government sponsored enterprise debt securities	411,275		1,143		(452)		411,966
U.S. government agency and U.S. government sponsored enterprise mortgage-backed securities:
Commercial mortgage-backed securities	94,330		1,242		(337)		95,235
Residential mortgage-backed securities	717,693		11,274		(1,611)		727,356
Municipal securities	187,244		4,800		(798)		191,246
Other residential mortgage-backed securities:
Investment grade (1)	50,297		1,310		(106)		51,501
Corporate debt securities:
Investment grade (1)	141,140		—		(739)		140,401
Non-investment grade (1)	11,524		—		(2,023)		9,501
Other securities	41,543		436		(326)		41,653
Total available-for-sale investment securities	$	2,817,847	$	29,791	$	(6,553)	$	2,841,085
December 31, 2014
Available-for-sale investment securities:
U.S. Treasury securities	$	873,101	$	1,971	$	(1,637)	$	873,435
U.S. government agency and U.S. government sponsored enterprise debt securities	311,927		490		(1,393)		311,024
U.S. government agency and U.S. government sponsored enterprise mortgage-backed securities:
Commercial mortgage-backed securities	140,957		1,056		(593)		141,420
Residential mortgage-backed securities	785,412		9,754		(4,078)		791,088
Municipal securities	245,408		6,202		(1,162)		250,448
Other residential mortgage-backed securities:
Investment grade (1)	52,694		1,359		(135)		53,918
Other commercial mortgage-backed securities:
Investment grade(1)	34,000		53		—		34,053
Corporate debt securities:
Investment grade (1)	116,236		—		(1,054)		115,182
Non-investment grade (1)	17,881		—		(3,200)		14,681
Other securities	41,589		243		(716)		41,116
Total available-for-sale investment securities	$	2,619,205	$	21,128	$	(13,968)	$	2,626,365

(1) Available-for-sale investment securities rated BBB- or higher by S&P or Baa3 or higher by Moody’s are considered investment grade. Conversely, available-for-sale investment securities rated lower than BBB- by S&P or lower than Baa3 by Moody’s are considered non-investment grade.

Schedule of sales of available-for-sale investment securities

	Three Months Ended March 31,
($ in thousands)	2015		2014
Proceeds from sales	$	180,501	$	330,231
Gross realized gains	$	4,404	$	3,545
Gross realized losses	$	—	$	127	(1)
Related tax expense	$	1,850	$	1,436

(1) The gross $127 thousand of losses resulted from the available-for-sale investment securities acquired from MetroCorp which were sold immediately after the acquisition closed.

Schedule of other than temporary impairment credit losses recognized in earnings

	Three Months Ended March 31,
($ in thousands)	2015		2014
Beginning balance	$	112,338	$	115,511
Addition of OTTI that was not previously recognized	—		—
Additional increases to the amount related to the credit loss for which an OTTI was previously recognized	—		—
Reduction for securities sold	(5,650)		—
Ending balance	$	106,688	$	115,511

Gross unrealized losses and related fair values of available-for-sale investment securities

	Less Than 12 Months				12 Months or More				Total
($ in thousands)	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
March 31, 2015
Available-for-sale investment securities:
U.S. Treasury securities	$	61,684	$	(37)	$	50,860	$	(124)	$	112,544	$	(161)
U.S. government agency and U.S. government sponsored enterprise debt securities	144,114		(383)		24,927		(69)		169,041		(452)
U.S. government agency and U.S. government sponsored enterprise mortgage-backed securities:
Commercial mortgage-backed securities	14,119		(141)		13,541		(196)		27,660		(337)
Residential mortgage-backed securities	40,969		(97)		103,488		(1,514)		144,457		(1,611)
Municipal securities	26,905		(335)		15,783		(463)		42,688		(798)
Other residential mortgage-backed securities:
Investment grade	—		—		6,985		(106)		6,985		(106)
Corporate debt securities:
Investment grade	—		—		90,401		(739)		90,401		(739)
Non-investment grade	—		—		9,501		(2,023)		9,501		(2,023)
Other securities	8,674		(326)		—		—		8,674		(326)
Total available-for-sale investment securities	$	296,465	$	(1,319)	$	315,486	$	(5,234)	$	611,951	$	(6,553)

	Less Than 12 Months				12 Months or More				Total
($ in thousands)	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
December 31, 2014
Available-for-sale investment securities:
U.S. Treasury securities	$	170,260	$	(266)	$	163,800	$	(1,371)	$	334,060	$	(1,637)
U.S. government agency and U.S. government sponsored enterprise debt securities	69,438		(504)		124,104		(889)		193,542		(1,393)
U.S. government agency and U.S. government sponsored enterprise mortgage-backed securities:
Commercial mortgage-backed securities	45,405		(257)		16,169		(336)		61,574		(593)
Residential mortgage-backed securities	81,927		(270)		241,047		(3,808)		322,974		(4,078)
Municipal securities	6,391		(26)		61,107		(1,136)		67,498		(1,162)
Other residential mortgage-backed securities:
Investment grade	—		—		7,217		(135)		7,217		(135)
Corporate debt securities:
Investment grade	25,084		(12)		90,098		(1,042)		115,182		(1,054)
Non-investment grade	—		—		14,681		(3,200)		14,681		(3,200)
Other securities	15,885		(716)		—		—		15,885		(716)
Total available-for-sale investment securities	$	414,390	$	(2,051)	$	718,223	$	(11,917)	$	1,132,613	$	(13,968)

Scheduled maturities of available-for-sale investment securities

The following table presents the scheduled maturities of available-for-sale investment securities as of March 31, 2015:

($ in thousands)	Amortized Cost		Fair Value
Due within one year	$	435,764	$	434,493
Due after one year through five years	1,275,954		1,289,312
Due after five years through ten years	311,367		311,157
Due after ten years	794,762		806,123
Total available-for-sale investment securities	$	2,817,847	$	2,841,085

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COMMITMENTS AND CONTINGENCIES (Details) (USD $)	Mar. 31, 2015	Dec. 31, 2014
Credit Extensions
Allowance for unfunded loan commitments, off-balance sheet credit exposures and recourse provision	$ 15,600,000	$ 12,700,000
Undisbursed Loan Commitments
Credit Extensions
Loan	3,710,000,000	3,870,000,000
Commercial and Standby Letters of Credit
Credit Extensions
Commercial and standby letters of credit issued	$ 1,440,000,000	$ 1,250,000,000

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FAIR VALUE MEASUREMENT AND FAIR VALUE OF FINANCIAL INSTRUMENTS (Details 3) (USD $) In Thousands, unless otherwise specified	3 Months Ended		12 Months Ended
	Mar. 31, 2015		Dec. 31, 2014
Quantitative information
Available-for-sale investment securities	2,841,085		2,626,365
Corporate debt securities | Non-investment grade
Quantitative information
Available-for-sale investment securities	9,501	[1]	14,681	[1]
Fair Value, Measurements, Recurring
Quantitative information
Available-for-sale investment securities	2,841,085		2,626,365
Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3)
Quantitative information
Available-for-sale investment securities			6,528
Fair Value, Measurements, Recurring | Embedded derivative liabilities | Discounted cash flow | Significant Unobservable Inputs (Level 3)
Quantitative information
Derivative liabilities	(3,412)		(3,392)
Fair Value, Measurements, Recurring | Embedded derivative liabilities | Discounted cash flow | Significant Unobservable Inputs (Level 3) | Minimum
Quantitative information
Credit risk	0.03%		0.12%
Fair Value, Measurements, Recurring | Embedded derivative liabilities | Discounted cash flow | Significant Unobservable Inputs (Level 3) | Maximum
Quantitative information
Credit risk	0.07%		0.14%
Fair Value, Measurements, Recurring | Embedded derivative liabilities | Discounted cash flow | Significant Unobservable Inputs (Level 3) | Weighted Average
Quantitative information
Credit risk	0.06%		0.13%
Fair Value, Measurements, Recurring | Corporate debt securities | Non-investment grade
Quantitative information
Available-for-sale investment securities	9,501		14,681
Fair Value, Measurements, Recurring | Corporate debt securities | Non-investment grade | Significant Unobservable Inputs (Level 3)
Quantitative information
Available-for-sale investment securities			6,528
Fair Value, Measurements, Recurring | Corporate debt securities | Non-investment grade | Discounted cash flow | Significant Unobservable Inputs (Level 3)
Quantitative information
Available-for-sale investment securities			6,528
Fair Value, Measurements, Recurring | Corporate debt securities | Non-investment grade | Discounted cash flow | Significant Unobservable Inputs (Level 3) | Minimum
Quantitative information
Constant prepayment rate			0.00%
Constant default rate			0.75%
Discount margin			4.50%
Fair Value, Measurements, Recurring | Corporate debt securities | Non-investment grade | Discounted cash flow | Significant Unobservable Inputs (Level 3) | Maximum
Quantitative information
Constant prepayment rate			1.00%
Constant default rate			1.20%
Discount margin			7.50%
Fair Value, Measurements, Recurring | Corporate debt securities | Non-investment grade | Discounted cash flow | Significant Unobservable Inputs (Level 3) | Weighted Average
Quantitative information
Constant prepayment rate			0.73%
Constant default rate			0.87%
Loss severity			85.00%
Discount margin			6.94%

[1] Available-for-sale investment securities rated BBB- or higher by S&P or Baa3 or higher by Moody's are considered investment grade. Conversely, available-for-sale investment securities rated lower than BBB- by S&P or lower than Baa3 by Moody's are considered non-investment grade.

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COMMITMENTS AND CONTINGENCIES

3 Months Ended

Mar. 31, 2015

COMMITMENTS AND CONTINGENCIES

COMMITMENTS AND CONTINGENCIES

NOTE 12 —COMMITMENTS AND CONTINGENCIES

Credit Extensions — In the normal course of business, the Company has various outstanding commitments to extend credit that are not reflected in the accompanying consolidated financial statements. While the Company does not anticipate losses as a result of these transactions, commitments to extend credit are included in determining the appropriate level of the allowance for unfunded commitments and credit exposures.

Loan commitments are agreements to lend to a customer provided there is no violation of any condition established in the agreement. Commitments generally have fixed expiration dates or other termination clauses. Because many of the commitments are expected to expire without being drawn upon, the total commitment amounts do not necessarily represent future funding requirements. As of March 31, 2015 and December 31, 2014, undisbursed loan commitments amounted to $3.71 billion and $3.87 billion, respectively. As of March 31, 2015 and December 31, 2014 all undisbursed loan commitments were for loans held for investment.

Commercial letters of credit are issued to facilitate domestic and foreign trade transactions while standby letters of credit (“SBLCs”) are issued to make payments on behalf of customers when certain specified future events occur. As of March 31, 2015 and December 31, 2014, commercial letters of credit and SBLCs totaled $1.44 billion and $1.25 billion, respectively. The Company issues SBLCs and financial guarantees to support the obligations of its customers to beneficiaries. Based on historical trends, the probability that it will have to make payments under SBLCs is low. Additionally, in many cases, the Company holds collateral in various forms against these SBLCs. As part of its risk management activities, the Company monitors the creditworthiness of the customer as well as its SBLCs exposure. If the customer fails to perform the specified obligation to the beneficiary, the beneficiary may draw upon the SBLCs by presenting documents that are in compliance with the letter of credit terms. In that event, the Company either repays the money borrowed or advanced, makes payment on account of the indebtedness of the customer or makes payment on account of the default by the customer in the performance of an obligation, to the beneficiary up to the full notional amount of the SBLCs. The customer is obligated to reimburse the Company for any such payment. If the customer fails to pay, the Company would, as applicable, liquidate collateral and/or offset accounts.

Credit card lines are unsecured commitments that are not legally binding. Management reviews credit card lines at least annually and, upon evaluation of the customers’ creditworthiness, the Bank has the right to terminate or change certain terms of the credit card lines.

The Company uses the same credit policies in making commitments and conditional obligations as in extending loan facilities to customers. It evaluates each customer’s creditworthiness on a case-by-case basis. The amount of collateral obtained, if deemed necessary by the Company upon extension of credit, is based on management’s credit evaluation of the counterparty. Collateral held varies, but may include accounts receivable, inventory, property, plant and equipment, and income-producing commercial properties.

As of March 31, 2015 and December 31, 2014, the allowance for unfunded loan commitments, off-balance sheet credit exposures, and recourse provision amounted to $15.6 million and $12.7 million, respectively. These amounts were included in accrued expenses and other liabilities in the accompanying consolidated balance sheets.

Guarantees — The Company has sold or securitized loans with recourse in the ordinary course of business. For loans that have been sold or securitized with recourse, the recourse component is considered a guarantee. As such, the Company is committed to stand ready to perform if the loan defaults and to make payments to remedy the default. As of March 31, 2015, the maximum potential future payment, which is generally the unpaid principal balance of total loans sold or securitized with recourse amounted to $237.7 million and was comprised of $34.3 million in single-family loans with full recourse and $203.4 million in multifamily loans with limited recourse. In comparison, total loans sold or securitized with recourse amounted to $249.8 million as of December 31, 2014, and was comprised of $35.5 million in single-family loans with full recourse and $214.3 million in multifamily loans with limited recourse. The recourse provision on multifamily loans varies by loan sale and is limited to 4% of the top loss on the underlying loans. The Company’s recourse reserve related to loan sales and securitizations totaled $673 thousand and $2.2 million as of March 31, 2015 and December 31, 2014, respectively, and were included in accrued expenses and other liabilities in the accompanying consolidated balance sheets. The Company continues to experience minimal losses from the single-family and multifamily loan portfolios sold or securitized with recourse.

Litigation — In the ordinary course of the Company’s business, the Company is a party to various legal actions, which the Company believes are incidental to the operation of our business. In accordance with ASC 450, Contingencies, the Company accrues reserves for currently outstanding lawsuits, claims and proceedings when it is probable that a liability has been incurred and the liability can be reasonably estimated. The outcome of litigation and other legal and regulatory matters is inherently uncertain, and it is possible that one or more of the legal or regulatory matters, if any, currently pending or threatened could have a material adverse effect on the Company’s liquidity, consolidated financial position, and/or results of operations. Based on the information currently available, advice of counsel and established reserves, the Company believes that the eventual outcome of the matters described below, will not, individually or in the aggregate have a material adverse effect on the Company’s consolidated financial position.

On September 8, 2014, a jury in the case titled “F&F, LLC and 618 Investment, Inc. v. East West Bank,” Superior Court of the State of California for the County of Los Angeles, Case No. BC462714, delivered a verdict in favor of plaintiff F&F, LLC, which was adjusted downward by the court on December 18, 2014 to the amount of $36.6 million.  The case is being appealed.  As of March 31, 2015, a litigation accrual of $32.6 million has been recorded.