10-Q

UNITED STATES

securities and exchange commission

Washington, D.C. 20549

form 10-q

(Mark One)

[ X ]      quarterly report pursuant to section 13 or 15(d) of  THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended                    September 30, 2016                        

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      001-31830     

Cathay General Bancorp

(Exact name of registrant as specified in its charter)

Delaware	95-4274680
(State of other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)
777 North Broadway, Los Angeles, California	90012
(Address of principal executive offices)	(Zip Code)
Registrant's telephone number, including area code:	(213) 625-4700

(Former name, former address and former fiscal year, if changed since last report)

     Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.                                                  Yes ☑          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 ☑          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,” “accelerated filer,” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer ☑	Accelerated filer ☐
Non-accelerated filer      ☐      (Do not check if a smaller reporting company)	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 ☑

Indicate the number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practicable date.

Common stock, $.01 par value, 78,890,065 shares outstanding as of October 31, 2016.

CATHAY GENERAL BANCORP AND SUBSIDIARies

3^RD quarter 2016 REPORT ON FORM 10-Q

table of contents

PART I – FINANCIAL INFORMATION		3
	Item 1. FINANCIAL STATEMENTS (Unaudited)	3
	NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)	6
	Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS	35
	Item 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK	56
	Item 4. CONTROLS AND PROCEDURES	57
PART II – OTHER INFORMATION		57
	Item 1.LEGAL PROCEEDINGS	57
	Item 1A.RISK FACTORS	58
	Item 2.UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS	58
	Item 3.DEFAULTS UPON SENIOR SECURITIES	58
	Item 4.MINE SAFETY DISCLOSURES	58
	Item 5.OTHER INFORMATION	58
	Item 6.EXHIBITS	59
	SIGNATURES	60

Forward-Looking Statements

In this Quarterly Report on Form 10-Q, the term “Bancorp” refers to Cathay General Bancorp and the term “Bank” refers to Cathay Bank. The terms “Company,” “we,” “us,” and “our” refer to Bancorp and the Bank collectively.

The statements in this report include forward-looking statements within the meaning of the applicable provisions of the Private Securities Litigation Reform Act of 1995 regarding management’s beliefs, projections, and assumptions concerning future results and events. We intend such forward-looking statements to be covered by the safe harbor provision for forward-looking statements in these provisions. All statements other than statements of historical fact are “forward-looking statements” for purposes of federal and state securities laws, including statements about anticipated future operating and financial performance, financial position and liquidity, growth opportunities and growth rates, growth plans, acquisition and divestiture opportunities, business prospects, strategic alternatives, business strategies, financial expectations, regulatory and competitive outlook, investment and expenditure plans, financing needs and availability, and other similar forecasts and statements of expectation and statements of assumptions underlying any of the foregoing. Words such as “aims,” “anticipates,” “believes,” “can,” “continue,” “could,” “estimates,” “expects,” “hopes,” “intends,” “may,” “optimistic,” “plans,” “potential,” “possible,” “predicts,” “projects,” “seeks,” “shall,” “should,” “will,” and variations of these words and similar expressions are intended to identify these forward-looking statements. Forward-looking statements by us are based on estimates, beliefs, projections, and assumptions of management and are not guarantees of future performance. These forward-looking statements are subject to certain risks and uncertainties that could cause actual results to differ materially from our historical experience and our present expectations or projections. Such risks and uncertainties and other factors include, but are not limited to, adverse developments or conditions related to or arising from:

● U.S. and international business and economic conditions;

● possible additional provisions for loan losses and charge-offs;

● credit risks of lending activities and deterioration in asset or credit quality;

● extensive laws and regulations and supervision that we are subject to, including potential supervisory action by bank supervisory authorities;

● increased costs of compliance and other risks associated with changes in regulation, including the implementation of the Dodd-Frank Wall Street Reform and Consumer Protection Act (the “Dodd-Frank Act”);

● higher capital requirements from the implementation of the Basel III capital standards;

● compliance with the Bank Secrecy Act and other money laundering statutes and regulations;

● potential goodwill impairment;

● liquidity risk;

● fluctuations in interest rates;

● risks associated with acquisitions and the expansion of our business into new markets;

● inflation and deflation;

● real estate market conditions and the value of real estate collateral;

● environmental liabilities;

1

● our ability to compete with larger competitors;

● our ability to retain key personnel;

● successful management of reputational risk;

● natural disasters and geopolitical events;

● general economic or business conditions in Asia, and other regions where the Bank has operations;

● failures, interruptions, or security breaches of our information systems;

● our ability to adapt our systems to technological changes;

● risk management processes and strategies;

● adverse results in legal proceedings;

● certain provisions in our charter and bylaws that may affect acquisition of the Company;

● changes in accounting standards or tax laws and regulations;

● market disruption and volatility;

● restrictions on dividends and other distributions by laws and regulations and by our regulators and our capital structure;

● issuance of preferred stock;

● successfully raising additional capital, if needed, and the resulting dilution of interests of holders of our common stock; and

● the soundness of other financial institutions.

These and other factors are further described in Bancorp’s Annual Report on Form 10-K for the year ended December 31, 2015 (Item 1A in particular), other reports and registration statements filed with the Securities and Exchange Commission (“SEC”), and other filings it makes with the SEC from time to time. Actual results in any future period may also vary from the past results discussed in this report. Given these risks and uncertainties, readers are cautioned not to place undue reliance on any forward-looking statements, which speak to the date of this report. We have no intention and undertake no obligation to update any forward-looking statement or to publicly announce any revision of any forward-looking statement to reflect future developments or events, except as required by law.

Bancorp’s filings with the SEC are available at the website maintained by the SEC at http://www.sec.gov, or by request directed to Cathay General Bancorp, 9650 Flair Drive, El Monte, California 91731, Attention: Investor Relations (626) 279-3286.

2

PART I – FINANCIAL INFORMATION

Item 1. FINANCIAL STATEMENTS (Unaudited)

CATHAY GENERAL BANCORP AND SUBSIDIARIES

CONDENSED CONSOLIDATED BALANCE SHEETS

(Unaudited)

(In thousands, except share and per share data)	September 30, 2016			December 31, 2015
Assets
Cash and due from banks	$	203,877		$	180,130
Short-term investments and interest bearing deposits		791,757			536,880
Securities available-for-sale (amortized cost of $1,283,808 in 2016 and $1,595,723 in 2015)		1,298,469			1,586,352
Loans held for sale		4,750			6,676
Loans		11,010,457			10,163,452
Less: Allowance for loan losses		(117,942	)		(138,963	)
Unamortized deferred loan fees, net		(5,519	)		(8,262	)
Loans, net		10,886,996			10,016,227
Federal Home Loan Bank stock		18,900			17,250
Other real estate owned, net		20,986			24,701
Affordable housing investments and alternative energy partnerships, net		225,535			182,943
Premises and equipment, net		106,885			108,924
Customers’ liability on acceptances		13,339			40,335
Accrued interest receivable		31,868			30,558
Goodwill		372,189			372,189
Other intangible assets, net		3,158			3,677
Other assets		120,080			147,284
Total assets	$	14,098,789		$	13,254,126
Liabilities and Stockholders’ Equity
Deposits
Non-interest-bearing demand deposits	$	2,246,661		$	2,033,048
Interest-bearing deposits:
Demand deposits		1,073,436			966,404
Money market deposits		2,131,190			1,905,719
Savings deposits		633,345			618,164
Time deposits		4,854,064			4,985,752
Total deposits		10,938,696			10,509,087
Securities sold under agreements to repurchase		350,000			400,000
Advances from the Federal Home Loan Bank		700,000			275,000
Other borrowings for affordable housing investments		17,705			18,593
Long-term debt		119,136			119,136
Acceptances outstanding		13,339			40,335
Other liabilities		166,474			144,197
Total liabilities		12,305,350			11,506,348
Commitments and contingencies		-			-
Stockholders’ Equity
Common stock, $0.01 par value, 100,000,000 shares authorized, 87,090,319 issued and 78,879,676 outstanding at September 30, 2016, and 87,002,931 issued and 80,806,116 outstanding at December 31, 2015		871			870
Additional paid-in-capital		886,081			880,822
Accumulated other comprehensive income/(loss), net		1,903			(8,426	)
Retained earnings		1,144,173			1,059,660
Treasury stock, at cost (8,210,643 shares at September 30, 2016,  and 6,196,815 shares at December 31, 2015)		(239,589	)		(185,148	)
Total equity		1,793,439			1,747,778
Total liabilities and equity	$	14,098,789		$	13,254,126

See accompanying notes to unaudited condensed consolidated financial statements

3

CATHAY GENERAL BANCORP AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND

COMPREHENSIVE INCOME

(Unaudited)

	Three months ended September 30,						Nine months ended September 30,
	2016			2015			2016			2015
	(In thousands, except share and per share data)
Interest and Dividend Income
Loans receivable, including loan fees	$	118,500		$	109,943		$	349,212		$	315,038
Investment securities		4,850			6,142			16,974			15,262
Federal Home Loan Bank stock		393			524			1,122			2,782
Deposits with banks		412			258			1,094			1,105
Total interest and dividend income		124,155			116,867			368,402			334,187
Interest Expense
Time deposits		10,701			10,407			32,177			28,321
Other deposits		4,212			3,217			11,783			9,010
Securities sold under agreements to repurchase		3,828			3,977			11,696			11,836
Advances from Federal Home Loan Bank		134			164			442			374
Long-term debt		1,456			1,456			4,336			4,320
Total interest expense		20,331			19,221			60,434			53,861
Net interest income before reversal for credit losses		103,824			97,646			307,968			280,326
Reversal for loan losses		-			(1,250	)		(15,650	)		(8,400	)
Net interest income after reversal for credit losses		103,824			98,896			323,618			288,726
Non-Interest Income
Securities gains/(losses), net		1,692			(16	)		3,141			(3,369	)
Letters of credit commissions		1,212			1,455			3,698			4,114
Depository service fees		1,401			1,409			4,109			4,003
Other operating income		4,506			6,308			14,461			18,576
Total non-interest income		8,811			9,156			25,409			23,324
Non-Interest Expense
Salaries and employee benefits		22,881			20,725			71,313			67,804
Occupancy expense		4,734			4,412			13,587			12,419
Computer and equipment expense		2,337			3,893			7,360			8,783
Professional services expense		4,999			3,792			13,981			11,408
Data processing service expense		2,279			1,895			6,556			5,822
FDIC and State assessments		2,288			2,403			7,640			6,907
Marketing expense		1,516			1,436			3,314			3,577
Other real estate owned expense/(income)		(176	)		250			612			(1,053	)
Amortization of investments in low income housing and alternative energy partnerships		5,432			15,427			35,626			23,277
Amortization of core deposit intangibles		172			169			517			493
Other operating expense		4,275			3,069			10,681			9,750
Total non-interest expense		50,737			57,471			171,187			149,187
Income before income tax expense		61,898			50,581			177,840			162,863
Income tax expense		15,808			12,098			50,756			43,200
Net income	$	46,090		$	38,483		$	127,084		$	119,663
Other comprehensive income, net of tax
Unrealized holding gain on securities available-for-sale		938			2,733			15,748			2,837
Less: reclassification adjustments for gains/(losses) included in net income		981			(10	)		1,821			(1,953	)
Unrealized holding gain/(loss) on cash flow hedge derivatives		804			(2,558	)		(3,598	)		(1,818	)
Total other comprehensive gain, net of tax		761			185			10,329			2,972
Total comprehensive income	$	46,851		$	38,668		$	137,413		$	122,635
Net income per common share:
Basic	$	0.58		$	0.47		$	1.61		$	1.49
Diluted	$	0.58		$	0.47		$	1.59		$	1.48
Cash dividends paid per common share	$	0.18		$	0.14		$	0.54		$	0.38
Average common shares outstanding
Basic		78,865,860			81,475,288			79,147,839			80,422,711
Diluted		79,697,069			82,285,478			79,902,846			81,105,190

See accompanying notes to unaudited condensed consolidated financial statements

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CATHAY GENERAL BANCORP AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(Unaudited)

	Nine months ended September 30
	2016			2015
	(In thousands)
Cash Flows from Operating Activities
Net income	$	127,084		$	119,663
Adjustments to reconcile net income to net cash provided by/(used in) operating activities:
Credit for loan losses		(15,650	)		(8,400	)
Provision for losses on other real estate owned		176			547
Deferred tax liability		22,483			14,327
Depreciation and amortization		5,684			5,745
Net gains on sale and transfer of other real estate owned		(476	)		(2,006	)
Net gains on sale of loans		(285	)		(845	)
Proceeds from sales of loans		13,525			28,507
Originations of loans held-for-sale		(12,665	)		(26,689	)
Amortization on alternative energy partnerships, venture capital and other investments		27,282			16,993
Net gain on sales and calls of securities		(3,347	)		(506	)
Amortization/accretion of security premiums/discounts, net		5,193			3,542
Loss on sales or disposal of fixed assets		19			138
Write-down on impaired securities		206			3,875
Excess tax short-fall from share-based payment arrangements		-			5,602
Stock based compensation and stock issued to officers as compensation		3,804			3,923
Net change in accrued interest receivable and other assets		2,101			(30,929	)
Net change in other liabilities		(4,537	)		(9,432	)
Net cash provided by operating activities		170,597			124,055
Cash Flows from Investing Activities
Decrease/(increase) in short-term investments		(254,877	)		119,785
Purchase of investment securities available-for-sale		(690,966	)		(1,323,149	)
Proceeds from sale of investment securities available-for-sale		415,543			1,033,195
Proceeds from repayments, maturities and calls of investment securities available-for-sale		585,285			232,253
Purchase of Federal Home Loan Bank stock		(1,650	)		-
Redemptions of Federal Home Loan Bank stock		-			13,535
Net increase in loans		(853,453	)		(702,595	)
Purchase of premises and equipment		(3,166	)		(2,628	)
Proceeds from sales of premises and equipment		11			-
Proceeds from sales of other real estate owned		6,713			10,524
Investment in affordable housing and alternative energy partnerships		(59,844	)		(46,349	)
Acquisition, net of cash acquired		-			6,572
Net cash used in investing activities		(856,404	)		(658,857	)
Cash Flows from Financing Activities
Net increase in deposits		429,976			1,034,442
Net decrease in federal funds purchased and securities sold under agreements to repurchase		(50,000	)		(50,000	)
Advances from Federal Home Loan Bank		2,730,000			4,842,000
Repayment of Federal Home Loan Bank borrowings		(2,305,000	)		(5,192,000	)
Cash dividends paid		(42,570	)		(30,690	)
Purchases of treasury stock		(54,441	)		(50,701	)
Proceeds from shares issued under Dividend Reinvestment Plan		1,643			3,636
Proceeds from exercise of stock options		49			3,433
Taxes paid related to net share settlement of RSUs		(103	)		(204	)
Excess tax short-fall from share-based payment arrangements		-			(5,602	)
Net cash provided by financing activities		709,554			554,314
Increase in cash and cash equivalents		23,747			19,512
Cash and cash equivalents, beginning of the period		180,130			176,830
Cash and cash equivalents, end of the period	$	203,877		$	196,342
Supplemental disclosure of cash flow information
Cash paid during the period:
Interest	$	61,212		$	52,614
Income taxes paid	$	31,717		$	67,776
Non-cash investing and financing activities:
Net change in unrealized holding gain on securities available-for-sale, net of tax	$	13,927		$	4,790
Net change in unrealized holding loss on cash flow hedge derivatives	$	(3,598	)	$	(1,818	)
Transfers of investment securities to available-for-sale from other assets	$	-		$	520
Transfers to other real estate owned from loans held for investment	$	2,698		$	3,914
Loans transferred from held for sale to held for investment, net	$	1,351		$	-
Loans to facilitate the sale of other real estate owned	$	2,616		$	-
Issuance of stock related to acquisition	$	-		$	82,857

See accompanying notes to unaudited condensed consolidated financial statements.

5

CATHAY GENERAL BANCORP AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

1. Business

Cathay General Bancorp (“Bancorp”) is the holding company for Cathay Bank (the “Bank” and, together, the “Company”), six limited partnerships investing in affordable housing investments in which the Bank is the sole limited partner, and GBC Venture Capital, Inc. Bancorp also owns 100% of the common stock of five statutory business trusts created for the purpose of issuing capital securities. The Bank was founded in 1962 and offers a wide range of financial services. As of September 30, 2016, the Bank operated 22 branches in Southern California, 12 branches in Northern California, 12 branches in New York State, three branches in Illinois, three branches in Washington State, two branches in Texas, one branch in Massachusetts, one branch in New Jersey, one branch in Maryland, one branch in Nevada, one branch in Hong Kong, and a representative office in Shanghai and in Taipei. Deposit accounts at the Hong Kong branch are not insured by the Federal Deposit Insurance Corporation (the “FDIC”).

2. Basis of Presentation

The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements. In the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation have been included. Operating results for the interim periods presented are not necessarily indicative of the results that may be expected for the year ending December 31, 2016. For further information, refer to the audited consolidated financial statements and notes included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2015.

The preparation of the condensed consolidated financial statements in accordance with GAAP requires management of the Company to make a number of estimates and assumptions relating to the reported amount of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the period. Actual results could differ from those estimates. The most significant estimates subject to change are the allowance for loan losses, goodwill impairment, and other-than-temporary impairment.

6

3. 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 clarifies the principles for recognizing revenue and replaces nearly all existing revenue recognition guidance in U.S. GAAP. Quantitative and qualitative disclosures regarding the nature, amount, timing and uncertainty of revenue and cash flows arising from contracts with customers are also required. ASU 2014-09 as amended by ASU 2015-14, ASU 2016-08, ASU 2016-10 and ASU 2016-12, is effective for interim and annual periods beginning after December 15, 2017 and is applied on either a modified retrospective or full retrospective basis. Early adoption is permitted for interim and annual periods beginning after December 15, 2016. Adoption of ASU 2014-09 and its subsequent amendments is not expected to have a significant impact on the Company’s Consolidated Financial Statements.

In January 2016, the FASB issued ASU 2016-01, “Financial Instruments Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities.” This update requires an entity to measure equity investments with readily determinable fair values at fair value with changes in fair value recognized in net income. Equity investment without readily determinable fair values will be measured at fair value either upon the occurrence of an observable price change or upon identification of an impairment and any amount by which the carrying value exceeding the fair value will be recognized as an impairment in net income. This update also requires an entity to disclose fair value of financial instruments measured at amortized cost on the balance sheet to measure that fair value using the exit price option. In addition, this update requires separate presentation in comprehensive income for changes in the fair value of a liability and in the balance sheet by measurement category and form of financial asset. ASU 2016-01 becomes effective for interim and annual periods beginning after December 15, 2017.  Adoption of ASU 2016-01 is not expected to have a significant impact on the Company’s consolidated financial statements.

In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842), which is intended to increase transparency and comparability in the accounting for lease transactions. ASU 2016-02 requires lessees to recognize all leases longer than twelve months on the Consolidated Balance Sheet as lease assets and lease liabilities and quantitative and qualitative disclosures regarding key information about leasing arrangements. Lessor accounting is largely unchanged. ASU 2016-02 is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years with an option to early adopt. The Company is currently evaluating the impact on its Consolidated Financial Statements.

In March 2016, the FASB issued ASU 2016-06, “Derivatives and Hedging (Topic 815): Contingent Put and Call Options in Debt Instruments.” This update requires an entity to perform a four-step decision sequence when assessing whether contingent call or put options that can accelerate the payment of principal on debt instruments are clearly and closely related to their debt hosts. The four-step decision sequence is: the payoff is adjusted based on changes in an index; the payoff is indexed to an underlying other than interest rates or credit risk; the debt involves a substantial premium or discount; and the call or put option is contingently exercisable. ASU 2016-06 becomes effective for interim and annual periods beginning after December 15, 2016.  Adoption of ASU 2016-06 is not expected to have a significant impact on the Company’s consolidated financial statements.

7

In March 2016, the FASB issued ASU 2016-07, “Investments Equity Method and Joint Ventures (Topic 323): Simplifying the Transition to the Equity Method of Accounting.” This update eliminates the requirement to retroactively adopt the equity method of accounting. It requires that an equity method investor add the cost of acquiring the additional interest to the current basis of the previously held interest and adopt the equity method of accounting as of the date the investment becomes qualified for equity method accounting. The retroactive adjustment of the investment is no longer required. ASU 2016-07 becomes effective for interim and annual periods beginning after December 15, 2016.  Adoption of ASU 2016-07 is not expected to have a significant impact on the Company’s consolidated financial statements.

In March 2016, the FASB issued ASU 2016-09, “Compensation Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting.” This update simplifies several aspects of the accounting for share-based payment transactions, including the income tax consequences, classification of awards as either equity or liabilities, and classification on the statement of cash flows. ASU 2016-09 becomes effective for interim and annual periods beginning after December 15, 2016.  Adoption of ASU 2016-09 is not expected to have a significant impact on the Company’s consolidated financial statements.

In June 2016, the FASB issued ASU 2016-13, “Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.” This update requires an entity to use a broader range of reasonable and supportable forecasts, in addition to historical experience and current conditions, to develop an expected credit loss estimate for financial assets and net investments that are not accounted for at fair value through net income. Credit losses relating to available-for-sale debt securities should be recorded through an allowance for credit losses to the amount by which fair value is below amortized cost. ASU 2016-13 becomes effective for interim and annual periods beginning after December 15, 2019.  The Company is currently evaluating the impact on the Company’s consolidated financial statements.

In August 2016, the FASB issued ASU 2016-15, “Statement of Cash Flows – Classification of Certain Cash Receipts and Cash Payments.” This update provides guidance on eight cash flow issues with the objective of reducing the existing diversity in practice related to debt prepayment or debt extinguishment costs, settlement of zero-coupon debt instruments or other debt instruments with coupon interest rates that are insignificant in relation to the effective interest rate of the borrowing, contingent consideration payments made after a business combination, proceeds from the settlement of insurance claims, proceeds from the settlement of corporate-owned life insurance policies, including bank-owned life insurance policies, distributions received from equity method investees, beneficial interest in securitization transactions, separately identifiable cash flows and application of the predominance principle. The amendments reduce current and potential future diversity in practice. The amendments in this update apply to all entities that are required to present a statement of cash flows under Topic 230. ASU 2016-15 becomes effective for interim and annual periods beginning after December 15, 2017. The Company is currently evaluating the impact on the Company’s consolidated financial statements.

8

4. Earnings per Share

Basic earnings per share excludes dilution and is computed by dividing net income available to common stockholders by the weighted-average number of common shares outstanding for the period. Diluted earnings per share reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock and resulted in the issuance of common stock that then shared in earnings. Outstanding stock options with anti-dilutive effect were not included in the computation of diluted earnings per share. The following table sets forth earnings per common share calculations:

	Three months ended September 30,				Nine months ended September 30,
(Dollars in thousands, except share and per share data)	2016		2015		2016		2015
Net income	$	46,090	$	38,483	$	127,084	$	119,663
Weighted-average shares:
Basic weighted-average number of common shares outstanding		78,865,860		81,475,288		79,147,839		80,422,711
Dilutive effect of weighted-average outstanding common share equivalents
Warrants		569,949		606,803		520,686		507,002
Options		95,850		123,910		90,461		124,135
Restricted stock units		165,410		79,477		143,860		51,343
Diluted weighted-average number of common shares outstanding		79,697,069		82,285,478		79,902,846		81,105,191
Average stock options and warrants with anti-dilutive effect		207,183		760,291		247,974		1,082,400
Earnings per common share:
Basic	$	0.58	$	0.47	$	1.61	$	1.49
Diluted	$	0.58	$	0.47	$	1.59	$	1.48

5. Stock-Based Compensation

Under the Company’s equity incentive plans, directors and eligible employees may be granted incentive or non-statutory stock options and/or restricted stock units, or awarded non-vested stock.As of September 30, 2016, the only options granted by the Company were non-statutory stock options to selected Bank officers and non-employee directors at exercise prices equal to the fair market value of a share of the Company’s common stock on the date of grant. Such options have a maximum ten-year term and vest in 20% annual increments (subject to early termination in certain events) except certain options granted to the Chief Executive Officer of the Company in 2005 and 2008. There were no options granted during the first nine months of 2016 or 2015.

Option compensation expense was zero for the three months and for the nine months ended September 30, 2016, and September 30, 2015. Stock-based compensation was fully recognized over the requisite service period for all awards. There were 2,110 and 147,350 stock option shares exercised in the nine months ended September 30, 2016 and 2015, respectively. The Company received $49,000 with an aggregate intrinsic value of $9,000 from the exercise of stock options during the nine months ended September 30, 2016 compared to $3.4 million with an aggregate intrinsic value of $1.3 million during the nine months ended September 30, 2015. The table below summarizes stock option activity for the periods indicated:

	Shares			Weighted-average Exercise Price		Weighted-average Remaining Contractual Life (in years)		Aggregate Intrinsic Value (in thousands)
Balance, December 31, 2015		1,031,170		$	31.27		0.9	$	3,268
Exercised		(2,110	)		23.37
Forfeited		(608,670	)		36.46
Balance, March 31, 2016		420,390		$	23.80		1.8	$	2,026
Forfeited		(12,000	)		38.26
Balance, June 30, 2016		408,390		$	23.37		1.6	$	1,973
Exercised		-			-
Forfeited		-			-
Balance, September 30, 2016		408,390		$	23.37		1.4	$	3,026
Exercisable, September 30, 2016		408,390		$	23.37		1.4	$	3,026

9

In addition to stock options, the Company also grants restricted stock units to eligible employees that vest subject to continued employment at the vesting dates.

The Company granted restricted stock units for 88,693 shares at an average closing price of $30.37 per share in the first nine months of 2016. The Company granted restricted stock units for 72,900 shares at an average closing price for $28.11 per share in the first nine months of 2015.

In December 2013, the Company granted performance share unit awards in which the number of units earned is calculated based on the relative total shareholder return (TSR) of the Company’s common stock as compared to the TSR of the KBW Regional Banking Index. In addition, the Company granted performance share unit awards in which the number of units earned is determined by comparison to the targeted earnings per share (EPS) as defined in the award for the 2014 to 2016 period. Performance TSR restricted stock units for 119,840 shares and performance EPS restricted stock units for 116,186 shares were granted to eight executive officers in 2013. In December 2014, the Company granted additional performance TSR restricted stock units for 60,456 shares and performance EPS restricted stock units for 57,642 shares to seven executive officers. In December 2015, the Company granted additional performance TSR restricted stock units for 61,209 shares and performance EPS restricted stock units for 57,409 shares to seven executive officers. Both the performance TSR and performance EPS units awarded are scheduled to vest three years from grant date.

The following table presents restricted stock unit activity during the nine months ended September 30, 2016:

	Units
Balance at December 31, 2015		542,375
Granted		88,693
Vested		(13,780	)
Forfeited		(3,290	)
Balance at September 30, 2016		613,998

The compensation expense recorded for restricted stock units was $1.2 million for the three months ended September 30, 2016, compared to $1.2 million in the same period a year ago. For the nine months ended September 30, 2016 and 2015, compensation expense recorded related to the restricted stock units was $3.3 million and $3.4 million, respectively. Unrecognized stock-based compensation expense related to restricted stock units was $6.9 million as of September 30, 2016, and is expected to be recognized over the next 2.1 years.

As of September 30, 2016, 3,716,379 shares were available under the Company’s 2005 Incentive Plan (as Amended and Restated) for future grants.

The following table summarizes the tax benefit (short-fall) from share-based payment arrangements:

	Three months ended September 30,				Nine months ended September 30,
(Dollars in thousands)	2016		2015		2016			2015
Tax benefit/(short-fall) of tax deductions in excess of grant-date fair value	$	-	$	17	$	(3,366	)	$	(5,602	)
Benefit of tax deductions on grant-date fair value		-		275		3,370			6,421
Total benefit of tax deductions	$	-	$	292	$	4		$	819

The short-fall amount from share-based payment arrangements was charged against income tax expense. In addition, as of September 30, 2016, $140,000 was offset against additional paid-in capital that resulted from previously realized excess tax benefits.

10

6. Investment Securities

Investment securities were $1.30 billion as of September 30, 2016, compared to $1.59 billion as of December 31, 2015. The following tables reflect the amortized cost, gross unrealized gains, gross unrealized losses, and fair value of investment securities as of September 30, 2016, and December 31, 2015:

	September 30, 2016
			Gross		Gross
	Amortized		Unrealized		Unrealized
	Cost		Gains		Losses		Fair Value
	(In thousands)
Securities Available-for-Sale
U.S. treasury securities	$	389,921	$	112	$	24	$	390,009
U.S. government sponsored entities		250,000		79		69		250,010
Mortgage-backed securities		556,454		7,186		2		563,638
Collateralized mortgage obligations		52		-		22		30
Corporate debt securities		74,962		444		937		74,469
Mutual funds		6,000		-		74		5,926
Preferred stock of government sponsored entities		2,811		565		188		3,188
Other equity securities		3,608		7,591		-		11,199
Total	$	1,283,808	$	15,977	$	1,316	$	1,298,469

	December 31, 2015
			Gross		Gross
	Amortized		Unrealized		Unrealized
	Cost		Gains		Losses		Fair Value
	(In thousands)
Securities Available-for-Sale
U.S. treasury securities	$	284,678	$	5	$	395	$	284,288
U.S. government sponsored entities		150,000		-		1,840		148,160
Mortgage-backed securities		1,073,108		560		11,399		1,062,269
Collateralized mortgage obligations		63		-		27		36
Corporate debt securities		74,955		425		1,525		73,855
Mutual funds		6,000		-		167		5,833
Preferred stock of government sponsored entities		2,811		633		228		3,216
Other equity securities		4,108		4,929		342		8,695
Total	$	1,595,723	$	6,552	$	15,923	$	1,586,352

11

The amortized cost and fair value of investment securities as of September 30, 2016, by contractual maturities, are shown below. Actual maturities may differ from contractual maturities because borrowers may have the right to call or repay obligations with or without call or repayment penalties.  

	Securities Available-For-Sale
	Amortized cost		Fair value
	(In thousands)
Due in one year or less	$	289,859	$	289,923
Due after one year through five years		353,931		353,682
Due after five years through ten years		75,117		75,076
Due after ten years (1)		564,901		579,788
Total	$	1,283,808	$	1,298,469

  ⁽¹⁾ Equity securities are reported in this category

Proceeds of $415.3 million were received from the sales transactions of mortgage-backed securities during the first nine months of 2016. Proceeds of $648.0 million were received from the sale of mortgage-backed securities during the first nine months of 2015. Proceeds from repayments, maturities and calls of mortgage-backed securities were $125.3 million and $67.3 million for the nine months ended September 30, 2016 and 2015, respectively. There were no sales transactions of other investment securities during the nine months ended September 30, 2016. Proceeds of $385.2 million were received from the sale of other investment securities during the nine months ended September 30, 2015. Proceeds from maturities and calls of other investment securities were $460.0 million during the nine months ended September 30, 2016 compared to $165.0 million during the same period a year ago. Gains of $3.3 million and zero losses were realized on sales of investment securities in addition to a permanent impairment write-down of $206,000 that was recorded during the nine months ended September 30, 2016 compared to gains of $2.4 million and losses of $1.9 million realized during the same period a year ago.

12

The tables below show the fair value and unrealized losses of the temporarily impaired securities in our investment securities portfolio as of September 30, 2016, and December 31, 2015:

	September 30, 2016
	Temporarily impaired securities
	Less than 12 months				12 months or longer				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
	Value		Losses		Value		Losses		Value		Losses
	(in thousands)
Securities Available-for-Sale
U.S. treasury securities	$	149,983	$	24	$	-	$	-	$	149,983	$	24
U.S. government sponsored entities		149,931		69		-		-		149,931		69
Mortgage-backed securities		44		1		265		1		309		2
Collateralized mortgage obligations		-		-		30		22		30		22
Corporate debt securities		-		-		54,063		937		54,063		937
Mutual funds		-		-		5,926		74		5,926		74
Preferred stock of government sponsored entities		2,528		188		-		-		2,528		188
Total	$	302,486	$	282	$	60,284	$	1,034	$	362,770	$	1,316

	December 31, 2015
	Temporarily impaired securities
	Less than 12 months				12 months or longer				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
	Value		Losses		Value		Losses		Value		Losses
	(in thousands)
Securities Available-for-Sale
U.S. treasury securities	$	224,289	$	395	$	-	$	-	$	224,289	$	395
U.S. government sponsored entities		148,160		1,840		-		-		148,160		1,840
Mortgage-backed securities		1,025,342		11,398		6		1		1,025,348		11,399
Collateralized mortgage obligations		-		-		36		27		36		27
Corporate debt securities		9,950		50		43,525		1,475		53,475		1,525
Mutual funds		-		-		5,833		167		5,833		167
Preferred stock of government sponsored entities		2,488		228		-		-		2,488		228
Other equity securities		158		342		-		-		158		342
Total	$	1,410,387	$	14,253	$	49,400	$	1,670	$	1,459,787	$	15,923

As of September 30, 2016, the Company had unrealized losses of $1.3 million. The unrealized losses on these securities were primarily attributed to yield curve movement, together with the widened liquidity spread and credit spread. The issuers have not, to the Company’s knowledge, established any cause for default on these securities. Management believes the impairment was temporary and, accordingly, no impairment loss on these securities has been recognized in our condensed consolidated statements of operations. The Company expects to recover the amortized cost basis of its debt securities, and has no intent to sell and will not be required to sell available-for-sale debt securities that have declined below their cost before their anticipated recovery.

Investment securities having a carrying value of $505.9 million as of September 30, 2016, and $449.6 million as of December 31, 2015, were pledged to secure public deposits, other borrowings, treasury tax and loan, and securities sold under agreements to repurchase. 

13

7. Loans

Most of the Company’s business activity is with Asian customers located in Southern and Northern California; New York City, New York; Houston and Dallas, Texas; Seattle, Washington; Boston, Massachusetts; Chicago, Illinois; Edison, New Jersey; Rockville, Maryland; Las Vegas, Nevada, and Hong Kong. The Company has no specific industry concentration, and generally its loans are secured by real property or other collateral of the borrowers. Loans are generally expected to be paid off from the operating profits of the borrowers, from refinancing by other lenders, or through sale by the borrowers of the secured collateral.

The types of loans in the condensed consolidated balance sheets as of September 30, 2016, and December 31, 2015, were as follows:

	September 30, 2016			December 31, 2015
	(in thousands)
Commercial loans	$	2,248,996		$	2,316,863
Residential mortgage loans		2,329,402			1,932,355
Commercial mortgage loans		5,743,991			5,301,218
Real estate construction loans		515,236			441,543
Equity lines		170,022			168,980
Installment & other loans		2,810			2,493
Gross loans	$	11,010,457		$	10,163,452
Allowance for loan losses		(117,942	)		(138,963	)
Unamortized deferred loan fees		(5,519	)		(8,262	)
Total loans, net	$	10,886,996		$	10,016,227
Loans held for sale	$	4,750		$	6,676

As of September 30, 2016, recorded investment in impaired loans totaled $130.9 million and was comprised of non-accrual loans of $44.4 million and accruing troubled debt restructured loans (TDRs) of $86.6 million. As of December 31, 2015, recorded investment in impaired loans totaled $133.8 million and was comprised of non-accrual loans of $52.1 million and accruing TDRs of $81.7 million. For impaired loans, the amounts previously charged off represent 7.7% as of September 30, 2016, and 22.4% as of December 31, 2015, of the contractual balances for impaired loans.

The following table presents the average balance and interest income recognized related to impaired loans for the periods indicated:

	Impaired Loans
	Average Recorded Investment								Interest Income Recognized
	Three months ended				Nine months ended				Three months ended				Nine months ended
	September 30,				September 30,				September 30,				September 30,
	2016		2015		2016		2015		2016		2015		2016		2015
	(In thousands)
Commercial loans	$	28,091	$	23,894	$	18,602	$	24,974	$	170	$	170	$	488	$	519
Real estate construction loans		5,869		22,392		12,005		22,056		66		66		196		196
Commercial mortgage loans		81,005		97,557		86,456		104,508		776		777		2,124		2,126
Residential mortgage loans and equity lines		18,256		16,506		17,456		16,934		148		139		401		380
Total impaired loans	$	133,221	$	160,349	$	134,519	$	168,472	$	1,160	$	1,152	$	3,209	$	3,221

14

The following table presents impaired loans and the related allowance for loan losses as of the dates indicated:

	Impaired Loans
	September 30, 2016						December 31, 2015
	Unpaid Principal Balance		Recorded Investment		Allowance		Unpaid Principal Balance		Recorded Investment		Allowance
	(In thousands)
With no allocated allowance
Commercial loans	$	29,794	$	29,414	$	-	$	15,493	$	6,721	$	-
Real estate construction loans		5,776		5,507		-		51,290		22,002		-
Commercial mortgage loans		72,319		64,298		-		59,954		54,625		-
Residential mortgage loans and equity lines		4,832		4,675		-		3,233		3,026		-
Subtotal	$	112,721	$	103,894	$	-	$	129,970	$	86,374	$	-
With allocated allowance
Commercial loans	$	3,315	$	3,217	$	1,320	$	7,757	$	6,847	$	530
Commercial mortgage loans		10,425		10,289		1,248		28,258		27,152		6,792
Residential mortgage loans and equity lines		14,637		13,514		375		14,383		13,437		427
Subtotal	$	28,377	$	27,020	$	2,943	$	50,398	$	47,436	$	7,749
Total impaired loans	$	141,098	$	130,914	$	2,943	$	180,368	$	133,810	$	7,749

The following tables present the aging of the loan portfolio by type as of September 30, 2016, and as of December 31, 2015:

	September 30, 2016
	30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due		Non-accrual Loans		Total Past Due		Loans Not Past Due		Total
	(In thousands)
Type of Loans:
Commercial loans	$	45,409	$	6,807	$	-	$	9,251	$	61,467	$	2,187,529	$	2,248,996
Real estate construction loans		-		-		-		5,507		5,507		509,729		515,236
Commercial mortgage loans		12,949		12,205		-		21,077		46,231		5,697,760		5,743,991
Residential mortgage loans and equity lines		-		477		-		8,524		9,001		2,490,423		2,499,424
Installment and other loans		-		-		-		-		-		2,810		2,810
Total loans	$	58,358	$	19,489	$	-	$	44,359	$	122,206	$	10,888,251	$	11,010,457

	December 31, 2015
	30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due		Non-accrual Loans		Total Past Due		Loans Not Past Due		Total
	(In thousands)
Type of Loans:
Commercial loans	$	8,367	$	221	$	-	$	3,545	$	12,133	$	2,304,730	$	2,316,863
Real estate construction loans		7,285		-		-		16,306		23,591		417,952		441,543
Commercial mortgage loans		2,243		2,223		-		25,231		29,697		5,271,521		5,301,218
Residential mortgage loans and equity lines		4,959		1,038		-		7,048		13,045		2,088,290		2,101,335
Installment and other loans		-		-		-		-		-		2,493		2,493
Total loans	$	22,854	$	3,482	$	-	$	52,130	$	78,466	$	10,084,986	$	10,163,452

The determination of the amount of the allowance for loan losses for impaired loans is based on management’s current judgment about the credit quality of the loan portfolio and takes into consideration known relevant internal and external factors that affect collectability when determining the appropriate level for the allowance for loan losses. The nature of the process by which the Bank determines the appropriate allowance for loan losses requires the exercise of considerable judgment. This allowance evaluation process is also applied to troubled debt restructurings since they are considered to be impaired loans.

15

A troubled debt restructuring is a formal 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 it would not otherwise consider. The concessions may be granted in various forms, including a change in the stated interest rate, a reduction in the loan balance or accrued interest, or an extension of the maturity date that causes significant delay in payment.

TDRs on accrual status are comprised of the loans that have, pursuant to the Bank’s policy, performed under the restructured terms and have demonstrated sustained performance under the modified terms for six months before being returned to accrual status. The sustained performance considered by management pursuant to its policy includes the periods prior to the modification if the prior performance met or exceeded the modified terms. This would include cash paid by the borrower prior to the restructure to set up interest reserves.

As of September 30, 2016, accruing TDRs were $86.6 million and non-accrual TDRs were $20.9 million compared to accruing TDRs of $81.7 million and non-accrual TDRs of $39.9 million as of December 31, 2015. The Company allocated specific reserves of $1.3 million to accruing TDRs and $0.3 million to non-accrual TDRs as of September 30, 2016, and $2.0 million to accruing TDRs and $5.4 million to non-accrual TDRs as of December 31, 2015. The following tables present TDRs that were modified during the three and nine months ended September 30, 2016 and 2015, their specific reserves as of September 30, 2016 and 2015 and charge-offs for the three and nine months ended September 30, 2016 and 2015:

	Three months ended September 30, 2016								September 30, 2016
	No. of Contracts		Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment		Charge-offs		Specific Reserve
	(Dollars in thousands)
Commercial loans		7	$	18,258	$	18,258	$	-	$	208
Commercial mortgage loans		1		738		738		-		-
Total		8	$	18,996	$	18,996	$	-	$	208

	Three months ended September 30, 2015								September 30, 2015
	No. of Contracts		Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment		Charge-offs		Specific Reserve
	(Dollars in thousands)
Commercial loans		2	$	306	$	306	$	-	$	1
Commercial mortgage loans		15		1,918		1,918		-		-
Total		17	$	2,224	$	2,224	$	-	$	1

16

	Nine months ended September 30, 2016								September 30, 2016
	No. of Contracts		Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment		Charge-offs		Specific Reserve
	(Dollars in thousands)
Commercial loans		11	$	23,102	$	23,102	$	-	$	222
Commercial mortgage loans		1		738		738		-		-
Residential mortgage loans and equity lines		2		367		367		-		-
Total		14	$	24,207	$	24,207	$	-	$	222

	Nine months ended September 30, 2015								September 30, 2015
	No. of Contracts		Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment		Charge-offs		Specific Reserve
	(Dollars in thousands)
Commercial loans		3	$	1,156	$	1,156	$	-	$	1
Commercial mortgage loans		19		16,329		16,329		-		38
Residential mortgage loans and equity lines		5		1,522		1,374		148		45
Total		27	$	19,007	$	18,859	$	148	$	84

Modifications of the loan terms during the first nine months of 2016 were in the form of changes in the stated interest rate, extensions of maturity dates, and/or reductions in monthly payment amounts. The length of time for which modifications involving a reduction of the stated interest rate or changes in payment terms that were documented ranged from three to ten months from the modification date. 

We expect that the TDRs on accruing status as of September 30, 2016, which were all performing in accordance with their restructured terms, will continue to comply with the restructured terms because of the reduced principal or interest payments on these loans.  A summary of TDRs by type of concession and by type of loan, as of September 30, 2016, and December 31, 2015, is shown below:

	September 30, 2016
Accruing TDRs	Payment Deferral		Rate Reduction		Rate Reduction and Payment Deferral		Total
	(In thousands)
Commercial loans	$	22,019	$	-	$	1,360	$	23,379
Commercial mortgage loans		26,835		5,986		20,690		53,511
Residential mortgage loans		5,048		989		3,628		9,665
Total accruing TDRs	$	53,902	$	6,975	$	25,678	$	86,555

17

	September 30, 2016
Non-accrual TDRs	Payment Deferral		Rate Reduction and Payment Deferral		Total
	(In thousands)
Commercial loans	$	3,477	$	90	$	3,567
Commercial mortgage loans		1,508		15,260		16,768
Residential mortgage loans		364		171		535
Total non-accrual TDRs	$	5,349	$	15,521	$	20,870

	December 31, 2015
Accruing TDRs	Payment Deferral		Rate Reduction		Rate Reduction and Payment Deferral		Total
	(In thousands)
Commercial loans	$	8,298	$	-	$	1,726	$	10,024
Real estate construction loans		-		-		5,696		5,696
Commercial mortgage loans		16,701		6,045		33,800		56,546
Residential mortgage loans		5,201		999		3,214		9,414
Total accruing TDRs	$	30,200	$	7,044	$	44,436	$	81,680

	December 31, 2015
Non-accrual TDRs	Payment Deferral		Rate Reduction and Payment Deferral		Total
	(In thousands)
Commercial loans	$	1,033	$	90	$	1,123
Real estate construction loans		9,981		5,825		15,806
Commercial mortgage loans		1,544		20,362		21,906
Residential mortgage loans		388		700		1,088
Total non-accrual TDRs	$	12,946	$	26,977	$	39,923

18

The activity within our TDRs for the periods indicated are shown below:

	Three months ended September 30,						Nine months ended September 30,
Accruing TDRs	2016			2015			2016			2015
	(In thousands)
Beginning balance	$	74,708		$	100,011		$	81,680		$	104,355
New restructurings		18,347			427			20,412			16,853
Restructured loans restored to accrual status		-			723			10,303			723
Charge-offs		-			-			-			(148	)
Payments		(6,500	)		(11,280	)		(9,816	)		(21,714	)
Restructured loans placed on non-accrual status		-			-			(1,138	)		(10,188	)
Expiration of loan concession upon renewal		-			-			(14,886	)		-
Ending balance	$	86,555		$	89,881		$	86,555		$	89,881

	Three months ended September 30,						Nine months ended September 30,
Non-accrual TDRs	2016			2015			2016			2015
	(In thousands)
Beginning balance	$	25,442		$	42,595		$	39,923		$	41,618
New restructurings		649			1,796			3,794			2,006
Restructured loans placed on non-accrual status		-			-			1,138			10,188
Charge-offs		(3,407	)		(3	)		(4,352	)		(3,246	)
Payments		(1,814	)		(1,859	)		(9,330	)		(8,037	)
Restructured loans restored to accrual status		-			(723	)		(10,303	)		(723	)
Ending balance	$	20,870		$	41,806		$	20,870		$	41,806

A loan is considered to be in payment default once it is 60 to 90 days contractually past due under the modified terms.  The Company did not have any loans that were modified as a TDR during the previous twelve months and which subsequently defaulted as of September 30, 2016.

Under the Company’s internal underwriting policy, an evaluation is performed of the probability that the borrower will be in payment default on any of its debt in the foreseeable future without the modification in order to determine whether a borrower is experiencing financial difficulty.

As of September 30, 2016, there were no commitments to lend additional funds to those borrowers whose loans had been restructured, were considered impaired, or were on non-accrual status.

As part of the on-going monitoring of the credit quality of our loan portfolio, the Company utilizes a risk grading matrix to assign a risk grade to each loan. The risk rating categories can be generally described by the following grouping for non-homogeneous loans: 

● Pass/Watch – These loans range from minimal credit risk to lower than average, but still acceptable, credit risk.

● Special Mention – Borrower is fundamentally sound and loan is currently protected but adverse trends are apparent that, if not corrected, may affect ability to repay. Primary source of loan repayment remains viable but there is increasing reliance on collateral or guarantor support.

● Substandard – These loans are inadequately protected by current sound net worth, paying capacity, or collateral. Well-defined weaknesses exist that could jeopardize repayment of debt. Loss may not be imminent, but if weaknesses are not corrected, there is a good possibility of some loss.

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● Doubtful – The possibility of loss is extremely high, but due to identifiable and important pending events (which may strengthen the loan), a loss classification is deferred until the situation is better defined.

● Loss – These loans are considered uncollectible and of such little value that to continue to carry the loan as an active asset is no longer warranted.

The following tables present the loan portfolio by risk rating as of September 30, 2016, and as of December 31, 2015:

	September 30, 2016
	Pass/Watch		Special Mention		Substandard		Doubtful		Total
	(In thousands)
Commercial loans	$	2,027,815	$	133,858	$	86,806	$	517	$	2,248,996
Real estate construction loans		489,473		20,256		5,507		-		515,236
Commercial mortgage loans		5,391,701		219,081		133,209		-		5,743,991
Residential mortgage loans and equity lines		2,488,495		391		10,538		-		2,499,424
Installment and other loans		2,810		-		-		-		2,810
Total gross loans	$	10,400,294	$	373,586	$	236,060	$	517	$	11,010,457
Loans held for sale	$	-	$	-	$	-	$	4,750	$	4,750

	December 31, 2015
	Pass/Watch		Special Mention		Substandard		Doubtful		Total
	(In thousands)
Commercial loans	$	2,143,270	$	110,338	$	61,297	$	1,958	$	2,316,863
Real estate construction loans		413,765		5,776		21,502		500		441,543
Commercial mortgage loans		5,018,199		155,553		118,196		9,270		5,301,218
Residential mortgage loans and equity lines		2,091,434		399		9,502		-		2,101,335
Installment and other loans		2,493		-		-		-		2,493
Total gross loans	$	9,669,161	$	272,066	$	210,497	$	11,728	$	10,163,452
Loans held for sale	$	732	$	-	$	5,944	$	-	$	6,676

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The allowance for loan losses and the reserve for off-balance sheet credit commitments are significant estimates that can and do change based on management’s process in analyzing the loan portfolio and on management’s assumptions about specific borrowers, underlying collateral, and applicable economic and environmental conditions, among other factors.

The following table presents the balance in the allowance for loan losses by portfolio segment and based on impairment method as of September 30, 2016, and as of December 31, 2015:

	Commercial Loans		Real Estate Construction Loans		Commercial Mortgage Loans		Residential Mortgage Loans and Equity Lines		Installment and Other Loans		Total
	(In thousands)
September 30, 2016
Loans individually evaluated for impairment
Allowance	$	1,320	$	-	$	1,248	$	375	$	-	$	2,943
Balance	$	32,631	$	5,507	$	74,587	$	18,189	$	-	$	130,914
Loans collectively evaluated for impairment
Allowance	$	52,379	$	9,245	$	43,685	$	9,682	$	8	$	114,999
Balance	$	2,216,365	$	509,729	$	5,669,404	$	2,481,235	$	2,810	$	10,879,543
Total allowance	$	53,699	$	9,245	$	44,933	$	10,057	$	8	$	117,942
Total balance	$	2,248,996	$	515,236	$	5,743,991	$	2,499,424	$	2,810	$	11,010,457
December 31, 2015
Loans individually evaluated for impairment
Allowance	$	530	$	-	$	6,792	$	427	$	-	$	7,749
Balance	$	13,568	$	22,002	$	81,776	$	16,464	$	-	$	133,810
Loans collectively evaluated for impairment
Allowance	$	55,669	$	22,170	$	42,648	$	10,718	$	9	$	131,214
Balance	$	2,303,295	$	419,541	$	5,219,442	$	2,084,871	$	2,493	$	10,029,642
Total allowance	$	56,199	$	22,170	$	49,440	$	11,145	$	9	$	138,963
Total balance	$	2,316,863	$	441,543	$	5,301,218	$	2,101,335	$	2,493	$	10,163,452

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The following tables detail activity in the allowance for loan losses by portfolio segment for the three months and nine months ended September 30, 2016, and September 30, 2015. Allocation of a portion of the allowance to one category of loans does not preclude its availability to absorb losses in other categories.

Three months ended September 30, 2016 and 2015
				Real Estate			Commercial			Residential			Installment
	Commercial			Construction			Mortgage			Mortgage Loans			and Other
	Loans			Loans			Loans			and Equity Lines			Loans			Total
	(In thousands)
June 30, 2016 Ending Balance	$	50,590		$	10,753		$	46,090		$	15,503		$	12			122,948
Provision/(credit) for possible credit losses		4,380			(2,056	)		3,132			(5,452	)		(4	)		-
Charge-offs		(3,277	)		-			(4,626	)		-			-			(7,903	)
Recoveries		2,006			548			337			6			-			2,897
Net (charge-offs)/recoveries		(1,271	)		548			(4,289	)		6			-			(5,006	)
September 30, 2016 Ending Balance	$	53,699		$	9,245		$	44,933		$	10,057		$	8		$	117,942
June 30, 2015 Ending Balance	$	47,540		$	26,304		$	67,245		$	12,323		$	25		$	153,437
Provision/(credit) for possible credit losses		10,040			121			(11,762	)		353			(2	)		(1,250	)
Charge-offs		(3,310	)		-			(97	)		-			-			(3,407	)
Recoveries		607			41			647			1			-			1,296
Net (charge-offs)/recoveries		(2,703	)		41			550			1			-			(2,111	)
September 30, 2015 Ending Balance	$	54,877		$	26,466		$	56,033		$	12,677		$	23		$	150,076

Nine months ended September 30, 2016 and 2015
				Real Estate			Commercial			Residential			Installment
	Commercial			Construction			Mortgage			Mortgage Loans			and Other
	Loans			Loans			Loans			and Equity Lines			Loans			Total
	(In thousands)
2016 Beginning Balance	$	56,199		$	22,170		$	49,440		$	11,145		$	9		$	138,963
Provision/(credit) for possible credit losses		5,815			(20,796	)		295			(963	)		(1	)		(15,650	)
Charge-offs		(12,035	)		-			(5,681	)		(149	)		-			(17,865	)
Recoveries		3,720			7,871			879			24						12,494
Net (charge-offs)/recoveries		(8,315	)		7,871			(4,802	)		(125	)		-			(5,371	)
September 30, 2016 Ending Balance	$	53,699		$	9,245		$	44,933		$	10,057		$	8		$	117,942
Reserve for impaired loans	$	1,320		$	-		$	1,248		$	375		$	-		$	2,943
Reserve for non-impaired loans	$	52,379		$	9,245		$	43,685		$	9,682		$	8		$	114,999
Reserve for off-balance sheet credit commitments	$	2,112		$	-		$	35		$	80		$	2		$	2,229
2015 Beginning Balance	$	47,501		$	27,652		$	74,673		$	11,578		$	16		$	161,420
Provision/(credit) for possible credit losses		11,045			(1,349	)		(19,342	)		1,239			7			(8,400	)
Charge-offs		(6,754	)		-			(3,613	)		(161	)		-			(10,528	)
Recoveries		3,085			163			4,315			21			-			7,584
Net (charge-offs)/recoveries		(3,669	)		163			702			(140	)		-			(2,944	)
September 30, 2015 Ending Balance	$	54,877		$	26,466		$	56,033		$	12,677		$	23		$	150,076
Reserve for impaired loans	$	7,561		$	-		$	6,389		$	373		$	-		$	14,323
Reserve for non-impaired loans	$	47,316		$	26,466		$	49,644		$	12,304		$	23		$	135,753
Reserve for off-balance sheet credit commitments	$	703		$	477		$	202		$	37		$	1		$	1,420

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8. Commitments and Contingencies

The Company is involved in various litigation concerning transactions entered into in the normal course of business. Management, after consultation with legal counsel, does not believe that the resolution of such litigation will have a material effect upon its consolidated financial condition, results of operations, or liquidity taken as a whole. Although the Company establishes accruals for legal proceedings when information related to the loss contingencies represented by those matters indicates both that a loss is probable and that the amount of loss can be reasonably estimated, the Company does not have accruals for all legal proceedings where there is a risk of loss. In addition, amounts accrued may not represent the ultimate loss to the Company from the legal proceedings in question. Thus, ultimate losses may be higher or lower, and possibly significantly so, than the amounts accrued for legal loss contingencies.

In the normal course of business, the Company becomes a party to financial instruments with off-balance sheet risk to meet the financing needs of its customers. These financial instruments include commitments to extend credit in the form of loans, or through commercial or standby letters of credit and financial guarantees. These instruments represent varying degrees of exposure to risk in excess of the amounts included in the accompanying condensed consolidated balance sheets. The contractual or notional amount of these instruments indicates a level of activity associated with a particular class of financial instrument and is not a reflection of the level of expected losses, if any.

9. Borrowed Funds

Securities Sold Under Agreements to Repurchase. Securities sold under agreements to repurchase were $350 million with a weighted average rate of 4.06% as of September 30, 2016, compared to $400 million with a weighted average rate of 3.89% as of December 31, 2015. As of September 30, 2016, four floating-to-fixed rate agreements totaling $200 million with a weighted average rate of 5.0% and final maturity in January 2017 had initial floating rates for one year, with floating rates of the three-month LIBOR rate minus 340 basis points. Thereafter, the rates are fixed for the remainder of the term, with interest rates ranging from 4.89% to 5.07%. As of September 30, 2016, three fixed rate non-callable securities sold under agreements to repurchase totaled $150 million with a weighted average rate of 2.81%, compared to four fixed rate non-callable securities sold under agreements to repurchase totaling $200 million with a weighted average rate of 2.78% as of December 31, 2015. Final maturity for the three fixed rate non-callable securities sold under agreements to repurchase was $50.0 million in July 2017, $50.0 million in June 2018, and $50.0 million in July 2018.

These transactions are accounted for as collateralized financing transactions and recorded at the amounts at which the securities were sold. The Company may have to provide additional collateral for the repurchase agreements, as necessary. The underlying collateral pledged for the repurchase agreements consists of U.S. Treasury securities and mortgage-backed securities with a fair value of $383 million as of September 30, 2016, and $430 million as of December 31, 2015.

Borrowing from the FHLB. As of September 30, 2016, over-night borrowings from the FHLB were $300 million at a rate of 0.38% compared to $250 million at a rate of 0.27% as of December 31, 2015. As of September 30, 2016, the advances from the FHLB were $400 million at a rate of 0.47% compared to $25 million at a rate of 1.13% as of December 31, 2015. As of September 30, 2016, FHLB advances of $375 million will mature in October 2016 and $25 million will mature in March 2018.

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10. Income Taxes

Income tax expense totaled $50.8 million, or an effective tax rate of 28.5%, for the nine months ended September 30, 2016, compared to an income tax expense of $43.2 million, or an effective tax rate of 26.5%, for the same period in 2015. The effective tax rate includes the impact of the utilization of low income housing tax credits, the utilization of alternative energy tax credits, and the write-off of deferred tax assets related to stock options that expired unexercised during the first quarter of 2016.    

As of December 31, 2015, the Company had income tax refunds receivable of $28.9 million. These income tax receivables are included in other assets in the accompanying condensed consolidated balance sheets.

The Company’s tax returns are open for audit by the Internal Revenue Service back to 2012 and by the California Franchise Tax Board back to 2008. As the Company is presently under audit by a number of tax authorities, it is reasonably possible that unrecognized tax benefits could change significantly over the next twelve months. The Company does not expect that any such changes would have a material impact on its annual effective tax rate.

11. Fair Value Measurements

The Company adopted ASC Topic 820 on January 1, 2008, and determined the fair values of our financial instruments based on the following:

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

● Level 2 - Observable prices in active markets for similar assets or liabilities; prices for identical or similar assets or liabilities in markets that are not active; directly observable market inputs for substantially the full term of the asset and liability; market inputs that are not directly observable but are derived from or corroborated by observable market data.

● Level 3 – Unobservable inputs based on the Company’s own judgment about the assumptions that a market participant would use.

The Company uses the following methodologies to measure the fair value of its financial assets and liabilities on a recurring basis:

Securities Available for Sale. For certain actively traded agency preferred stock, mutual funds, and U.S. Treasury securities, the Company measures the fair value based on quoted market prices in active exchange markets at the reporting date, a Level 1 measurement. The Company also measures securities by using quoted market prices for similar securities or dealer quotes, a Level 2 measurement. This category generally includes U.S. Government agency securities, state and municipal securities, mortgage-backed securities (“MBS”), commercial MBS, collateralized mortgage obligations, asset-backed securities, corporate bonds and trust preferred securities.

Warrants. The Company measures the fair value of warrants based on unobservable inputs based on assumptions and management judgment, a Level 3 measurement.

Foreign Exchange Contracts. The Company measures the fair value of foreign exchange contracts based on dealer quotes, a Level 2 measurement.

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Interest Rate Swaps. Fair value of interest rate swaps is derived from third party models with observable market data, a Level 2 measurement.

The valuation techniques for the assets and liabilities valued on a nonrecurring basis are as follows:

Impaired Loans. The Company does not record loans at fair value on a recurring basis. However, from time to time, nonrecurring fair value adjustments to collateral dependent impaired loans are recorded based on either the current appraised value of the collateral, a Level 2 measurement, or management’s judgment and estimation of value reported on older appraisals that are then adjusted based on recent market trends, a Level 3 measurement.

Goodwill. The Company first assesses qualitative factors to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount as a basis for determining whether it is necessary to perform the two-step goodwill impairment test described in ASC Topic 350. The two-step impairment testing process, if needed, begins by assigning net assets and goodwill to the two reporting units—Commercial Lending and Retail Banking.  The Company then completes “step one” of the impairment test by comparing the fair value of each reporting unit (as determined based on the discussion below) with the recorded book value (or “carrying amount”) of its net assets, with goodwill included in the computation of the carrying amount.  If the fair value of a reporting unit exceeds its carrying amount, goodwill of that reporting unit is not considered impaired, and “step two” of the impairment test is not necessary.  If the carrying amount of a reporting unit exceeds its fair value, step two of the impairment test is performed to determine the amount of impairment.  Step two of the impairment test compares the carrying amount of the reporting unit’s goodwill to the “implied fair value” of that goodwill.  The implied fair value of goodwill is computed by assuming that all assets and liabilities of the reporting unit would be adjusted to the current fair value, with the offset as an adjustment to goodwill.  This adjusted goodwill balance is the implied fair value used in step two.  An impairment charge is recognized for the amount by which the carrying amount of goodwill exceeds its implied fair value. In connection with the determination of fair value, certain data and information is utilized, including earnings forecasts at the reporting unit level for the next four years.  Other key assumptions include terminal values based on future growth rates and discount rates for valuing the cash flows, which have inputs for the risk-free rate, market risk premium, and adjustments to reflect inherent risk and required market returns. Because of the significance of unobservable inputs in the valuation of goodwill impairment, goodwill subject to nonrecurring fair value adjustments is classified as a Level 3 measurement.

Core Deposit Intangibles. Core deposit intangibles is initially recorded at fair value based on a valuation of the core deposits acquired and is amortized over its estimated useful life to its residual value in proportion to the economic benefits consumed. The Company assesses the recoverability of this intangible asset on a nonrecurring basis using the core deposits remaining at the assessment date and the fair value of cash flows expected to be generated from the core deposits, a Level 3 measurement.

Other Real Estate Owned. Real estate acquired in the settlement of loans is initially recorded at fair value based on the appraised value of the property on the date of transfer, less estimated costs to sell, a Level 2 measurement. From time to time, nonrecurring fair value adjustments are made to other real estate owned based on the current updated appraised value of the property, also a Level 2 measurement, or management’s judgment and estimation of value reported on older appraisals that are then adjusted based on recent market trends, a Level 3 measurement.

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Investments in Venture Capital. The Company periodically reviews its investments in venture capital for other-than-temporary impairment on a nonrecurring basis. Investments in venture capital were written down to their fair value based on available financial reports from venture capital partnerships and management’s judgment and estimation, a Level 3 measurement.

Equity Investments. The Company records equity investments at fair value on a nonrecurring basis based on quoted market prices in active exchange markets at the reporting date, a Level 1 measurement.

The following tables present the Company’s hierarchy for its assets and liabilities measured at fair value on a recurring basis as of September 30, 2016, and December 31, 2015:

September 30, 2016	Fair Value Measurements Using						Total at
	Level 1		Level 2		Level 3		Fair Value
	(In thousands)
Assets
Securities available-for-sale
U.S. Treasury securities	$	390,009	$	-	$	-	$	390,009
U.S. government sponsored entities		-		250,010		-		250,010
Mortgage-backed securities		-		563,638		-		563,638
Collateralized mortgage obligations		-		30		-		30
Corporate debt securities		-		74,469		-		74,469
Mutual funds		5,926		-		-		5,926
Preferred stock of government sponsored entities		-		3,188		-		3,188
Other equity securities		-		11,199		-		11,199
Total securities available-for-sale		395,935		902,534		-		1,298,469
Warrants		-		-		75		75
Foreign exchange contracts		-		1,711		-		1,711
Total assets	$	395,935	$	904,245	$	75	$	1,300,255
Liabilities
Interest rate swaps	$	-	$	15,186	$	-	$	15,186
Foreign exchange contracts		-		712		-		712
Total liabilities	$	-	$	15,898	$	-	$	15,898

December 31, 2015	Fair Value Measurements Using						Total at
	Level 1		Level 2		Level 3		Fair Value
	(In thousands)
Assets
Securities available-for-sale
U.S. Treasury securities	$	284,288	$	-	$	-	$	284,288
U.S. government sponsored entities		-		148,160		-		148,160
Mortgage-backed securities		-		1,062,269		-		1,062,269
Collateralized mortgage obligations		-		36		-		36
Corporate debt securities		-		73,855		-		73,855
Mutual funds		5,833		-		-		5,833
Preferred stock of government sponsored entities		-		3,216		-		3,216
Other equity securities		-		8,695		-		8,695
Total securities available-for-sale		290,121		1,296,231		-		1,586,352
Warrants		-		-		62		62
Foreign exchange contracts		-		3,339		-		3,339
Total assets	$	290,121	$	1,299,570	$	62	$	1,589,753
Liabilities
Option contracts	$	-	$	28	$	-	$	28
Interest rate swaps		-		6,496		-		6,496
Foreign exchange contracts		-		4,124		-		4,124
Total liabilities	$	-	$	10,648	$	-	$	10,648

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The Company measured the fair value of its warrants on a recurring basis using significant unobservable inputs. The fair value of warrants was $75,000 as of September 30, 2016, compared to $62,000 as of December 31, 2015. The fair value adjustment of warrants was included in other operating income in the third quarter of 2016. The significant unobservable inputs in the Black-Scholes option pricing model for the fair value of warrants are their expected life ranging from 1 to 7 years, risk-free interest rate from 0.73% to 1.38%, and stock volatility from 12.4% to 15.1%.

For financial assets measured at fair value on a nonrecurring basis that were still reflected in the condensed consolidated balance sheets as of September 30, 2016, the following tables provide the level of valuation assumptions used to determine each adjustment, the carrying value of the related individual assets as of September 30, 2016, and December 31, 2015, and the total losses for the periods indicated:

	September 30, 2016								Total (Gains)/Losses
	Fair Value Measurements Using								Three Months Ended					Nine Months Ended
	Level 1		Level 2		Level 3		Total at Fair Value		September 30, 2016			September 30, 2015		September 30, 2016		September 30, 2015
	(In thousands)
Assets
Impaired loans by type:
Commercial loans	$	-	$	-	$	1,897	$	1,897	$	-		$	575	$	-	$	3,380
Commercial mortgage loans		-		-		9,041		9,041		-			-		-		654
Residential mortgage loans and equity lines		-		-		13,139		13,139		-			-		-		146
Total impaired loans		-		-		24,077		24,077		-			575		-		4,180
Other real estate owned (1)		-		3,095		4,372		7,467		(206	)		179		9		404
Investments in venture capital and private company stock		-		-		4,291		4,291		187			81		419		408
Total assets	$	-	$	3,095	$	32,740	$	35,835	$	(19	)	$	835	$	428	$	4,992

⁽¹⁾ Other real estate owned balance of $21.0 million in the condensed consolidated balance sheet is net of estimated disposal costs.

	December 31, 2015								Total Losses
	Fair Value Measurements Using								Twelve Months Ended
	Level 1		Level 2		Level 3		Total at Fair Value		December 31, 2015		December 31, 2014
	(In thousands)
Assets
Impaired loans by type:
Commercial loans	$	-	$	-	$	6,317	$	6,317	$	806	$	17
Commercial mortgage loans		-		-		20,359		20,359		598		3,914
Residential mortgage loans and equity lines		-		-		13,009		13,009		146		27
Total impaired loans		-		-		39,685		39,685		1,550		3,958
Other real estate owned (1)		-		10,047		4,235		14,282		404		202
Investments in venture capital and private company stock		-		-		4,922		4,922		553		436
Total assets	$	-	$	10,047	$	48,842	$	58,889	$	2,507	$	4,596

⁽¹⁾ Other real estate owned balance of $24.7 million in the condensed consolidated balance sheet is net of estimated disposal costs.

The significant unobservable (Level 3) inputs used in the fair value measurement of collateral for collateral-dependent impaired loans was primarily based on the appraised value of collateral adjusted by estimated sales cost and commissions. The Company generally obtains new appraisal reports every nine months. As the Company’s primary objective in the event of default would be to monetize the collateral to settle the outstanding balance of the loan, less marketable collateral would receive a larger discount. During the reported periods, collateral discounts ranged from 55% in the case of accounts receivable collateral to 65% in the case of inventory collateral.

The significant unobservable inputs used in the fair value measurement of loans held for sale was primarily based on the quoted price or sale price adjusted by estimated sales cost and commissions. The significant unobservable inputs used in the fair value measurement of other real estate owned (“OREO”) was primarily based on the appraised value of OREO adjusted by estimated sales cost and commissions.

The Company applies estimated sales cost and commissions ranging from 3% to 6% to collateral value of impaired loans, quoted price, or loan sale price of loans held for sale, and appraised value of OREO.

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12. Fair Value of Financial Instruments

The following methods and assumptions were used to estimate the fair value of each class of financial instruments.

      Cash and Cash Equivalents. For cash and cash equivalents, the carrying amount was assumed to be a reasonable estimate of fair value, a Level 1 measurement.

      Short-term Investments. For short-term investments, the carrying amount was assumed to be a reasonable estimate of fair value, a Level 1 measurement.

Securities Purchased under Agreements to Resell. The fair value of securities purchased under agreements to resell is based on dealer quotes, a Level 2 measurement.

      Securities. For securities, including securities held-to-maturity, available-for-sale, and for trading, fair values were based on quoted market prices at the reporting date. If a quoted market price was not available, fair value was estimated using quoted market prices for similar securities or dealer quotes. For certain actively traded agency preferred stock and U.S. Treasury securities, the Company measures the fair value based on quoted market prices in active exchange markets at the reporting date, a Level 1 measurement. The Company also measures securities by using quoted market prices for similar securities or dealer quotes, a Level 2 measurement. This category generally includes U.S. Government agency securities, state and municipal securities, mortgage-backed securities (“MBS”), commercial MBS, collateralized mortgage obligations, asset-backed securities, and corporate bonds.

Loans Held for Sale. The Company records loans held for sale at fair value based on quoted prices from third party sources, or appraisal reports adjusted by sales commission assumptions.

Loans. Fair values were estimated for portfolios of loans with similar financial characteristics. Each loan category was further segmented into fixed and adjustable rate interest terms and by performing and non-performing categories.

      The fair value of performing loans was calculated by discounting scheduled cash flows through the estimated maturity using estimated market discount rates that reflect the credit and interest rate risk inherent in the loan, a Level 3 measurement.

The fair value of impaired loans was calculated based on the net realizable fair value of the collateral or the observable market price of the most recent sale or quoted price from loans held for sale. The Company does not record loans at fair value on a recurring basis. Nonrecurring fair value adjustments to collateral dependent impaired loans are recorded based on the current appraised value or adjusted appraised value of the collateral, a Level 2 or Level 3 measurement.

      Deposit Liabilities. The fair value of demand deposits, savings accounts, and certain money market deposits was assumed to be the amount payable on demand at the reporting date. The fair value of fixed-maturity certificates of deposit was estimated using the rates currently offered for deposits with similar remaining maturities, a Level 3 measurement.

      Securities Sold under Agreements to Repurchase. The fair value of securities sold under agreements to repurchase is based on dealer quotes, a Level 2 measurement.

      Advances from Federal Home Loan Bank (“FHLB”). The fair value of the advances is based on quotes from the FHLB to settle the advances, a Level 2 measurement.

Other Borrowings. This category includes borrowings from other financial institutions.  The fair value of other borrowings is calculated by discounting scheduled cash flows through the estimated maturity using estimated market discount rates that reflect the credit and interest rate risk, a Level 3 measurement. 

Long-term Debt. The fair value of long-term debt is estimated based on the quoted market prices or dealer quotes, a Level 2 measurement.

Foreign Exchange Contracts. The Company measures the fair value of foreign exchange contracts based on dealer quotes, a Level 2 measurement.

Interest Rate Swaps. Fair value of interest rate swaps is derived from third party models with observable market data, a Level 2 measurement.

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Off-Balance-Sheet Financial Instruments. The fair value of commitments to extend credit, standby letters of credit, and financial guarantees written were estimated using the fees currently charged to enter into similar agreements, taking into account the remaining terms of the agreements and the present creditworthiness of the counterparties. The fair value of guarantees and letters of credit was based on fees currently charged for similar agreements or on the estimated cost to terminate them or otherwise settle the obligations with the counterparties at the reporting date. The fair value of off-balance-sheet financial instruments was based on the assumptions that a market participant would use, a Level 3 measurement.

Fair value was estimated in accordance with ASC Topic 825. Fair value estimates were made at specific points in time, based on relevant market information and information about the financial instrument. These estimates do not reflect any premium or discount that could result from offering for sale at one time the Bank’s entire holdings of a particular financial instrument. Because no market exists for a significant portion of the Bank’s financial instruments, fair value estimates were based on judgments regarding future expected loss experience, current economic conditions, risk characteristics of various financial instruments, and other factors. These estimates were subjective in nature and involved uncertainties and matters of significant judgment and therefore cannot be determined with precision. Changes in assumptions could significantly affect the estimates.

The following table presents the carrying and notional amounts and estimated fair value of financial instruments as of September 30, 2016, and as of December 31, 2015:

	September 30, 2016				December 31, 2015
	Carrying				Carrying
	Amount		Fair Value		Amount		Fair Value
	(In thousands)
Financial Assets
Cash and due from banks	$	203,877	$	203,877	$	180,130	$	180,130
Short-term investments		791,757		791,757		536,880		536,880
Securities available-for-sale		1,298,469		1,298,469		1,586,352		1,586,352
Loans held for sale		4,750		4,750		6,676		6,676
Loans, net		10,886,996		10,825,059		10,016,227		9,938,810
Investment in Federal Home Loan Bank stock		18,900		18,900		17,250		17,250
Warrants		75		75		62		62

	Notional				Notional
	Amount		Fair Value		Amount		Fair Value
Foreign exchange contracts.	$	107,064	$	1,711	$	100,602	$	3,339

	Carrying				Carrying
	Amount		Fair Value		Amount		Fair Value
Financial Liabilities
Deposits	$	10,938,696	$	10,946,853	$	10,509,087	$	10,509,879
Securities sold under agreements to repurchase		350,000		355,422		400,000		413,417
Advances from Federal Home Loan Bank		700,000		700,130		275,000		274,488
Other borrowings		17,705		15,903		18,593		16,684
Long-term debt		119,136		62,628		119,136		58,420

	Notional				Notional
	Amount		Fair Value		Amount		Fair Value
Option contracts	$	-	$	-	$	9,396	$	28
Foreign exchange contracts		44,985		712		115,418		4,124
Interest rate swaps		477,479		15,186		459,416		6,496

	Notional					Notional
	Amount		Fair Value			Amount		Fair Value
Off-Balance Sheet Financial Instruments
Commitments to extend credit	$	1,950,756	$	(5,844	)	$	1,971,848	$	(5,570	)
Standby letters of credit		74,612		(839	)		49,081		(194	)
Other letters of credit		31,331		(69	)		38,131		(22	)
Bill of lading guarantees		-		-			454		(1	)

29

The following tables present the level in the fair value hierarchy for the estimated fair values of financial instruments as of September 30, 2016, and December 31, 2015.

	September 30, 2016
	Estimated
	Fair Value
	Measurements		Level 1		Level 2		Level 3
	(In thousands)
Financial Assets
Cash and due from banks	$	203,877	$	203,877	$	-	$	-
Short-term investments		791,757		791,757		-		-
Securities available-for-sale		1,298,469		395,935		902,534		-
Loans held-for-sale		4,750		-		-		4,750
Loans, net		10,825,059		-		-		10,825,059
Investment in Federal Home Loan Bank stock		18,900		-		18,900		-
Warrants		75		-		-		75
Financial Liabilities
Deposits		10,946,853		-		-		10,946,853
Securities sold under agreements to repurchase		355,422		-		355,422		-
Advances from Federal Home Loan Bank		700,130		-		700,130		-
Other borrowings .		15,903		-		-		15,903
Long-term debt		62,628		-		62,628		-

	December 31, 2015
	Estimated
	Fair Value
	Measurements		Level 1		Level 2		Level 3
	(In thousands)
Financial Assets
Cash and due from banks	$	180,130	$	180,130	$	-	$	-
Short-term investments		536,880		536,880		-		-
Securities available-for-sale		1,586,352		290,121		1,296,231		-
Loans held-for-sale		6,676		-		-		6,676
Loans, net		9,938,810		-		-		9,938,810
Investment in Federal Home Loan Bank stock		17,250		-		17,250		-
Warrants		62		-		-		62
Financial Liabilities
Deposits		10,509,879		-		-		10,509,879
Securities sold under agreements to repurchase		413,417		-		413,417		-
Advances from Federal Home Loan Bank		274,488		-		-		274,488
Other borrowings		16,684		-		-		16,684
Long-term debt		58,420		-		58,420		-

13. Goodwill and Goodwill Impairment

The Company’s policy is to assess goodwill for impairment at the reporting unit level on an annual basis or between annual assessments if a triggering event occurs or circumstances change that would more likely than not reduce the fair value of a reporting unit below its carrying amount.  Impairment is the condition that exists when the carrying amount of goodwill exceeds its implied fair value.  

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The Company first assesses qualitative factors to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount as a basis for determining whether it is necessary to perform the two-step goodwill impairment test described in ASC Topic 350. The two-step impairment testing process, if needed, begins by assigning net assets and goodwill to our two reporting units—Commercial Lending and Retail Banking.  The Company then completes “step one” of the impairment test by comparing the fair value of each reporting unit (as determined based on the discussion below) with the recorded book value (or “carrying amount”) of its net assets, with goodwill included in the computation of the carrying amount.  If the fair value of a reporting unit exceeds its carrying amount, goodwill of that reporting unit is not considered impaired, and “step two” of the impairment test is not necessary.  If the carrying amount of a reporting unit exceeds its fair value, step two of the impairment test is performed to determine the amount of impairment.  Step two of the impairment test compares the carrying amount of the reporting unit’s goodwill to the “implied fair value” of that goodwill.  The implied fair value of goodwill is computed by assuming that all assets and liabilities of the reporting unit would be adjusted to the current fair value, with the offset as an adjustment to goodwill.  This adjusted goodwill balance is the implied fair value used in step two.  An impairment charge is recognized for the amount by which the carrying amount of goodwill exceeds its implied fair value.

As of September 30, 2016, the Company’s market capitalization was above book value and there was no triggering event that required the Company to assess goodwill for impairment as of an interim date.

14. Financial Derivatives

It is the policy of the Company not to speculate on the future direction of interest rates. However, the Company enters into financial derivatives in order to seek mitigation of exposure to interest rate risks related to our interest-earning assets and interest-bearing liabilities. We believe that these transactions, when properly structured and managed, may provide a hedge against inherent interest rate risk in the Company’s assets or liabilities and against risk in specific transactions. In such instances, the Company may enter into interest rate swap contracts or other types of financial derivatives. Prior to considering any hedging activities, we seek to analyze the costs and benefits of the hedge in comparison to other viable alternative strategies. All hedges must be approved by the Bank’s Investment Committee.

The Company follows ASC Topic 815 that establishes accounting and reporting standards for financial derivatives, including certain financial derivatives embedded in other contracts, and hedging activities. It requires the recognition of all financial derivatives as assets or liabilities in the Company’s consolidated balance sheet and measurement of those financial derivatives at fair value. The accounting treatment of changes in fair value is dependent upon whether or not a financial derivative is designated as a hedge and, if so, the type of hedge. Fair value is determined using third-party models with observable market data. For derivatives designated as cash flow hedges, changes in fair value are recognized in other comprehensive income and are reclassified to earnings when the hedged transaction is reflected in earnings. For derivatives designated as fair value hedges, changes in the fair value of the derivatives are reflected in current earnings, together with changes in the fair value of the related hedged item if there is a highly effective correlation between changes in the fair value of the interest rate swaps and changes in the fair value of the underlying asset or liability that is intended to be hedged. If there is not a highly effective correlation between changes in the fair value of the interest rate swap and changes in the fair value of the underlying asset or liability that is intended to be hedged, then only the changes in the fair value of the interest rate swaps are reflected in the Company’s consolidated financial statements.

In May 2014, Bancorp entered into interest rate swap contracts in the notional amount of $119.1 million for a period of ten years. The objective of these interest rate swap contracts, which were designated as hedging instruments in cash flow hedges, was to hedge on Bancorp’s $119.1 million of Junior Subordinated Debentures that had been issued to five trusts, with the quarterly interest payments throughout the ten-year period beginning in June 2014 and ending in June 2024, from the risk of variability of these payments resulting from changes in the three-month LIBOR interest rate. Bancorp pays a weighted average fixed interest rate of 2.61% and receives a variable interest rate of the three-month LIBOR at a weighted average rate of 0.85%. As of September 30, 2016, the notional amount of cash flow interest rate swaps was $119.1 million and their unrealized loss of $6.6 million, net of taxes, was included in other comprehensive income. The amount of periodic net settlement of interest rate swaps included in interest expense was $588,000 for the three months ended September 30, 2016 compared to $706,000 for the same quarter a year ago. For the nine months ended September 30, 2016, the periodic net settlement of interest rate swaps included in interest expense was $1.8 million compared to $2.1 million for the same period in 2015.

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As of September 30, 2016, the Bank has entered into interest rate swap contracts with various terms from four to eight years. These interest rate swap contracts are matched to individual fixed-rate commercial real estate loans in the Bank’s loan portfolio. These contracts have been designated as hedging instruments to hedge the risk of changes in the fair value of the underlying commercial real estate loan due to changes in interest rates. The swap contracts are structured so that the notional amounts reduce over time to match the contractual amortization of the underlying loan and allow prepayments with the same pre-payment penalty amounts as the related loan. The Bank pays a weighted average fixed rate of 4.63% and receives a variable rate at the one month LIBOR rate plus a weighted average spread of 318 basis points, or at a weighted average rate of 3.70%. As of September 30, 2016, the notional amount of fair value interest rate swaps was $358.3 million and their unrealized loss of $3.8 million was included in other non-interest income. The amount of periodic net settlement of interest rate swaps reducing interest income was $879,000 for the three months ended September 30, 2016, compared to $831,000 for the same quarter a year ago. The amount of periodic net settlement of interest rate swaps reducing interest income was $2.8 million for the nine months ended September 30, 2016, compared to $2.2 million for the same period a year ago. As of September 30, 2016, the ineffective portion of these interest rate swaps was not significant.

Interest rate swap contracts involve the risk of dealing with institutional derivative counterparties and their ability to meet contractual terms. Institutional counterparties must have a strong credit profile and be approved by the Company’s Board of Directors. The Company’s credit exposure on interest rate swaps is limited to the net favorable value and interest payments of all swaps by each counterparty. Credit exposure may be reduced by the amount of collateral pledged by the counterparty. Bancorp’s interest rate swaps have been assigned by the counterparties to a derivatives clearing organization and daily margin is indirectly maintained with the derivatives clearing organization. Cash posted as collateral by Bancorp related to derivative contracts totaled $14.8 million as of September 30, 2016.

The Company enters into foreign exchange forward contracts with various counterparties to mitigate the risk of fluctuations in foreign currency exchange rates for foreign exchange certificates of deposit or foreign exchange contracts entered into with our clients. These contracts are not designated as hedging instruments and are recorded at fair value in our condensed consolidated balance sheets. Changes in the fair value of these contracts as well as the related foreign exchange certificates of deposit and foreign exchange contracts are recognized immediately in net income as a component of non-interest income. Period end gross positive fair values are recorded in other assets and gross negative fair values are recorded in other liabilities. As of September 30, 2016, there were no option contracts outstanding. As of September 30, 2016, spot, forward, and swap contracts with a total notional amount of $107.1 million had a positive fair value of $1.7 million. Spot, forward, and swap contracts with a total notional amount of $45.0 million had a negative fair value of $712,000 as of September 30, 2016. As of December 31, 2015, the notional amount of option contracts totaled $9.4 million with a net negative fair value of $28,000. As of December 31, 2015, spot, forward, and swap contracts with a total notional amount of $100.6 million had a positive fair value of $3.3 million. Spot, forward, and swap contracts with a total notional amount of $115.4 million had a negative fair value of $4.1 million as of December 31, 2015.

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15. Balance Sheet Offsetting

Certain financial instruments, including resell and repurchase agreements, securities lending arrangements and derivatives, may be eligible for offset in the condensed consolidated balance sheets and/or subject to master netting arrangements or similar agreements. The Company’s securities sold with agreements to repurchase and derivative transactions with upstream financial institution counterparties are generally executed under International Swaps and Derivative Association master agreements which include “right of set-off” provisions. In such cases there is generally a legally enforceable right to offset recognized amounts and there may be an intention to settle such amounts on a net basis. Nonetheless, the Company does not generally offset such financial instruments for financial reporting purposes.

Financial instruments that are eligible for offset in the condensed consolidated balance sheets, as of September 30, 2016, and December 31, 2015, are presented in the following table:

							Gross Amounts Not Offset in the Balance Sheet
	Gross Amounts Recognized		Gross Amounts Offset in the Balance Sheet		Net Amounts Presented in the Balance Sheet		Financial Instruments		Collateral Posted			Net Amount
	(In thousands)
September 30, 2016
Liabilities:
Securities sold under agreements to repurchase	$	350,000	$	-	$	350,000	$	-	$	(350,000	)	$	-
Derivatives	$	15,186	$	-	$	15,186	$	-	$	(15,186	)	$	-
December 31, 2015
Liabilities:
Securities sold under agreements to repurchase	$	400,000	$	-	$	400,000	$	-	$	(400,000	)	$	-
Derivatives	$	6,496	$	-	$	6,496	$	-	$	(6,496	)	$	-

16. Stockholders’ Equity

Total equity was $1.79 billion as of September 30, 2016, an increase of $45.7 million, from $1.75 billion as of December 31, 2015, primarily due to net income of $127.1 million and other comprehensive income of $10.3 million offset by purchases of treasury stock of $54.4 million and common stock cash dividends of $42.6 million.

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Activity in accumulated other comprehensive income, net of tax, and reclassification out of accumulated other comprehensive income for the three months and nine months ended September 30, 2016, and September 30, 2015, was as follows:

	Three months ended September 30, 2016									Three months ended September 30, 2015
	Pre-tax			Tax expense/ (benefit)			Net-of-tax			Pre-tax			Tax expense/ (benefit)			Net-of-tax
	(In thousands)
Beginning balance, gain/(loss), net of tax
Securities available-for-sale							$	8,539								$	(1,125	)
Cash flow hedge derivatives								(7,397	)								(1,657	)
Total							$	1,142								$	(2,782	)
Net unrealized gains/(losses) arising during the period
Securities available-for-sale	$	1,618		$	680		$	938		$	4,717		$	1,984		$	2,733
Cash flow hedge derivatives		1,387			583			804			(4,413	)		(1,855	)		(2,558	)
Total		3,005			1,263			1,742			304			129		$	175
Reclassification adjustment for net (gains)/losses in net income
Securities available-for-sale		(1,692	)		(711	)		(981	)		16			6			10
Cash flow hedge derivatives		-			-			-			-			-			-
Total		(1,692	)		(711	)		(981	)		16			6			10
Total other comprehensive income/(loss)
Securities available-for-sale		(74	)		(31	)		(43	)		4,733			1,990			2,743
Cash flow hedge derivatives		1,387			583			804			(4,413	)		(1,855	)		(2,558	)
Total	$	1,313		$	552		$	761		$	320		$	135		$	185
Ending balance, gain/(loss), net of tax
Securities available-for-sale							$	8,496								$	1,618
Cash flow hedge derivatives								(6,593	)								(4,215	)
Total							$	1,903								$	(2,597	)

	Nine months ended September 30, 2016									Nine months ended September 30, 2015
	Pre-tax			Tax expense/ (benefit)			Net-of-tax			Pre-tax			Tax expense/ (benefit)			Net-of-tax
	(In thousands)
Beginning balance, loss, net of tax
Securities available-for sale							$	(5,431	)							$	(3,172	)
Cash flow hedge derivatives								(2,995	)								(2,397	)
Total							$	(8,426	)							$	(5,569	)
Net unrealized gains/(losses) arising during the period
Securities available-for sale	$	27,170		$	11,422		$	15,748		$	4,895		$	2,058		$	2,837
Cash flow hedge derivatives		(6,208	)		(2,610	)		(3,598	)		(3,137	)		(1,319	)		(1,818	)
Total		20,962			8,812			12,150			1,758			739		$	1,019
Reclassification adjustment for net (gains)/losses in net income
Securities available-for sale		(3,141	)		(1,320	)		(1,821	)		3,369			1,416			1,953
Cash flow hedge derivatives		-			-			-			-			-			-
Total		(3,141	)		(1,320	)		(1,821	)		3,369			1,416			1,953
Total other comprehensive income/(loss)
Securities available-for sale		24,029			10,102			13,927			8,264			3,474			4,790
Cash flow hedge derivatives		(6,208	)		(2,610	)		(3,598	)		(3,137	)		(1,319	)		(1,818	)
Total	$	17,821		$	7,492		$	10,329		$	5,127		$	2,155		$	2,972
Ending balance, gain/(loss), net of tax
Securities available-for sale							$	8,496								$	1,618
Cash flow hedge derivatives								(6,593	)								(4,215	)
Total							$	1,903								$	(2,597	)

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17. Stock Repurchase Program

In February 2016, the Company completed the repurchase of the remaining 633,250 shares of its common stock under the August 2015 repurchase program, for $17.0 million, or a $26.82 average price per share.

On February 1, 2016, the Board of Directors of the Company adopted a new stock repurchase program to repurchase up to $45.0 million of the Company’s common stock. In February 2016, the Company repurchased 1,380,578 shares of its common stock for $37.5 million, or a $27.13 average price per share under the February 2016 repurchase program. As of September 30, 2016, $7.5 million of the Company’s common stock could be purchased in the future under the February 2016 repurchase program.

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

The following discussion is based on the assumption that the reader has access to and has read the Company’s Annual Report on Form 10-K for the year ended December 31, 2015.

Critical Accounting Policies

The discussion and analysis of the Company’s financial condition and results of operations are based upon its unaudited condensed consolidated financial statements, which have been prepared in accordance with accounting principles generally accepted in the United States of America. The preparation of these condensed consolidated financial statements requires management to make estimates and judgments that affect the reported amounts of assets and liabilities, revenues, and expenses, and related disclosures of contingent assets and liabilities at the date of our financial statements. Actual results may differ from these estimates under different assumptions or conditions.

Management of the Company considers the following to be critical accounting policies:

Accounting for the allowance for loan losses involves significant judgments and assumptions by management, which have a material impact on the carrying value of net loans. The judgments and assumptions used by management are based on historical experience and other factors, which are believed to be reasonable under the circumstances as described in “Allowance for Credit Losses” under “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Critical Accounting Policies” in the Company’s Annual Report on Form 10-K for the year ended December 31, 2015.

Accounting for investment securities involves significant judgments and assumptions by management, which have a material impact on the carrying value of securities and the recognition of any “other-than-temporary” impairment to our investment securities. The judgments and assumptions used by management are described in “Investment Securities” under “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Critical Accounting Policies” in the Company’s Annual Report on Form 10-K for the year ended December 31, 2015.

Accounting for income taxes involves significant judgments and assumptions by management, which have a material impact on the amount of taxes currently payable and the income tax expense recorded in the financial statements. The judgments and assumptions used by management are described in “Income Taxes” under “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Critical Accounting Policies” in the Company’s Annual Report on Form 10-K for the year ended December 31, 2015.

35

Accounting for goodwill and goodwill impairment involves significant judgments and assumptions by management, which have a material impact on the amount of goodwill and noninterest expense recorded in the financial statements. The judgments and assumptions used by management are described in “Goodwill and Goodwill Impairment” under “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Critical Accounting Policies” in the Company’s Annual Report on Form 10-K for the year ended December 31, 2015.

Highlights

● Diluted earnings per share increased 23.4% to $0.58 per share for the third quarter of 2016 compared to $0.47 per share for the same quarter a year ago.

● Total loans increased $487.4 million for the quarter, or 18.5% annualized, to $11.0 billion compared to $10.5 billion at June 30, 2016.

Quarterly Statement of Operations Review

Net Income

Net income for the quarter ended September 30, 2016, was $46.1 million, an increase of $7.6 million, or 19.8%, compared to net income of $38.5 million for the same quarter a year ago. Diluted earnings per share for the quarter ended September 30, 2016, was $0.58 compared to $0.47 for the same quarter a year ago.

Return on average stockholders’ equity was 10.30% and return on average assets was 1.38% for the quarter ended September 30, 2016, compared to a return on average stockholders’ equity of 8.80% and a return on average assets of 1.23% for the same quarter a year ago. The increase is primarily due to the $11.7 million decrease in amortization of investments in alternative energy partnerships.

Financial Performance

	Three months ended September 30,
	2016			2015
Net income (million)	$	46.1		$	38.5
Basic earnings per common share	$	0.58		$	0.47
Diluted earnings per common share	$	0.58		$	0.47
Return on average assets		1.38	%		1.23	%
Return on average total stockholders' equity		10.30	%		8.80	%
Efficiency ratio		45.05	%		53.81	%

Net Interest Income Before Provision for Credit Losses

Net interest income before provision for credit losses increased $6.2 million, or 6.3%, to $103.8 million during the third quarter of 2016 compared to $97.6 million during the same quarter a year ago. The increase was due primarily to an increase in interest income from loans, partially offset by an increase in interest expense from time and other deposits.

The net interest margin was 3.36% for the third quarter of 2016 and 3.37% for the third quarter of 2015. The decrease in the net interest margin for the third quarter of 2016 from 3.38% in the second quarter of 2016, was primarily due to lower interest recoveries and prepayment penalties during the third quarter of 2016.

For the third quarter of 2016, the yield on average interest-earning assets was 4.02%, the cost of funds on average interest-bearing liabilities was 0.89%, and the cost of interest-bearing deposits was 0.70%. In comparison, for the third quarter of 2015, the yield on average interest-earning assets was 4.03%, the cost of funds on average interest-bearing liabilities was 0.87%, and the cost of interest-bearing deposits was 0.67%. The net interest spread, defined as the difference between the yield on average interest-earning assets and the cost of funds on average interest-bearing liabilities, was 3.13% for the quarter ended September 30, 2016, compared to 3.16% for the same quarter a year ago.

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The following table sets forth information concerning average interest-earning assets, average interest-bearing liabilities, and the average yields and rates paid on those assets and liabilities for the three months ended September 30, 2016, and 2015. Average outstanding amounts included in the table are daily averages.

Interest-Earning Assets and Interest-Bearing Liabilities
	Three months ended September 30,
	2016								2015
				Interest		Average						Interest		Average
	Average			Income/		Yield/			Average			Income/		Yield/
(Dollars in thousands)	Balance			Expense		Rate (1)(2)			Balance			Expense		Rate (1)(2)
Interest earning assets:
Commercial loans	$	2,203,278		$	21,277		3.84	%	$	2,411,560		$	22,651		3.73	%
Residential mortgage loans		2,381,931			26,038		4.37			1,936,100			21,835		4.51
Commercial mortgage loans		5,579,186			63,888		4.56			5,110,278			59,652		4.63
Real estate construction loans		502,943			7,279		5.76			392,579			5,779		5.84
Other loans and leases		2,915			18		2.46			4,933			26		2.09
Total loans and leases (1)		10,670,253			118,500		4.42			9,855,450			109,943		4.43
Taxable securities		1,303,598			4,850		1.48			1,488,655			6,142		1.64
Federal Home Loan Bank stock		17,268			393		9.05			17,250			524		12.05
Interest bearing deposits		294,292			412		0.56			149,153			258		0.69
Total interest-earning assets		12,285,411			124,155		4.02			11,510,508			116,867		4.03
Non-interest earning assets:
Cash and due from banks		223,925								223,295
Other non-earning assets		884,006								866,217
Total non-interest earning assets		1,107,931								1,089,512
Less: Allowance for loan losses		(123,609	)							(153,762	)
Deferred loan fees		(6,348	)							(9,977	)
Total assets	$	13,263,385							$	12,436,281
Interest bearing liabilities:
Interest bearing demand accounts	$	1,060,065		$	441		0.17		$	880,209		$	367		0.17
Money market accounts		2,117,831			3,511		0.66			1,721,394			2,616		0.60
Savings accounts		627,912			260		0.16			632,466			235		0.15
Time deposits		4,651,593			10,701		0.92			4,868,908			10,406		0.85
Total interest-bearing deposits		8,457,401			14,913		0.70			8,102,977			13,624		0.67
Securities sold under agreements to repurchase		378,261			3,828		4.03			400,000			3,977		3.94
Other borrowings		107,203			134		0.50			114,998			164		0.57
Long-term debt		119,136			1,456		4.86			119,136			1,456		4.85
Total interest-bearing liabilities		9,062,001			20,331		0.89			8,737,111			19,221		0.87
Non-interest bearing liabilities:
Demand deposits		2,254,123								1,795,938
Other liabilities		167,409								168,083
Total equity		1,779,852								1,735,149
Total liabilities and equity	$	13,263,385							$	12,436,281
Net interest spread							3.13	%							3.16	%
Net interest income				$	103,824							$	97,646
Net interest margin							3.36	%							3.37	%

⁽¹⁾ Yields and amounts of interest earned include loan fees. Non-accrual loans are included in the average balance.

⁽²⁾ Calculated by dividing net interest income by average outstanding interest-earning assets.

37

The following table summarizes the changes in interest income and interest expense attributable to changes in volume and changes in interest rates:

Taxable-Equivalent Net Interest Income — Changes Due to Volume and Rate(1)
	Three months ended September 30,
	2016-2015
	Increase (Decrease) in
	Net Interest Income Due to:
(In thousands)	Changes in Volume			Changes in Rate			Total Change
Interest-earning assets:
Loans and leases	$	8,753		$	(196	)	$	8,557
Taxable securities		(730	)		(562	)		(1,292	)
Federal Home Loan Bank stock		1			(132	)		(131	)
Deposits with other banks		210			(56	)		154
Total changes in interest income		8,234			(946	)		7,288
Interest-bearing liabilities:
Interest bearing demand accounts		74			-			74
Money market accounts.		636			259			895
Savings accounts		(2	)		27			25
Time deposits		(483	)		778			295
Securities sold under agreements to repurchase		(226	)		77			(149	)
Other borrowed funds		(11	)		(19	)		(30	)
Total changes in interest expense		(12	)		1,122			1,110
Changes in net interest income	$	8,246		$	(2,068	)	$	6,178

⁽¹⁾ Changes in interest income and interest expense attributable to changes in both volume and rate have been allocated proportionately to changes due to volume and changes due to rate.

Reversal for Credit Losses

Reversal for credit losses was zero for the third quarter of 2016 compared to $1.3 million for the third quarter of 2015. This was based on a review of the appropriateness of the allowance for loan losses at September 30, 2016. A provision or reversal for credit losses represents a charge against or benefit toward current earnings that is determined by management, through a credit review process, as the amount needed to establish an allowance that management believes to be sufficient to absorb credit losses inherent in the Company’s loan portfolio, including unfunded commitments. The following table summarizes the charge-offs and recoveries for the periods indicated:

	Three months ended September 30,				Nine months ended September 30,
	2016		2015		2016		2015
	(In thousands)
Charge-offs:
Commercial loans	$	3,278	$	3,310	$	12,035	$	6,754
Real estate loans (1)		4,626		97		5,830		3,774
Total charge-offs		7,904		3,407		17,865		10,528
Recoveries:
Commercial loans	$	2,006		606		3,720		3,084
Construction loans		548		41		7,871		163
Real estate loans (1)		343		648		903		4,336
Total recoveries		2,897		1,295		12,494		7,583
Net charge-offs	$	5,007	$	2,112	$	5,371	$	2,945

⁽¹⁾ Real estate loans include commercial mortgage loans, residential mortgage loans, and equity lines.

38

Non-Interest Income

Non-interest income, which includes revenues from depository service fees, letters of credit commissions, securities gains (losses), gains (losses) on loan sales, wire transfer fees, and other sources of fee income, was $8.8 million for the third quarter of 2016, a decrease of $400,000, or 3.8%, compared to $9.2 million for the third quarter of 2015.

Non-Interest Expense

Non-interest expense decreased $6.8 million, or 11.7%, to $50.7 million in the third quarter of 2016 compared to $57.5 million in the same quarter a year ago. The decrease in non-interest expense in the third quarter of 2016 was primarily due to decreases of $11.7 million in amortization of investments in alternative energy partnerships. The efficiency ratio was 45.05% in the third quarter of 2016 compared to 53.81% for the same quarter a year ago.

Income Taxes

The effective tax rate for the third quarter of 2016 was 25.5% compared to 23.9% for the third quarter of 2015. The effective tax rate includes the impact of the utilization of low income housing tax credits and alternative energy tax credits.

Year-to-Date Statement of Operations Review

Net income for the nine months ended September 30, 2016, was $127.1 million, an increase of $7.4 million, or 6.2%, compared to net income of $119.7 million for the same period a year ago. Diluted earnings per share was $1.59 compared to $1.48 per share for the same period a year ago. The net interest margin for the nine months ended September 30, 2016, was 3.39% compared to 3.43% for the same period a year ago.

Return on average stockholders’ equity was 9.66% and return on average assets was 1.29% for the nine months ended September 30, 2016, compared to a return on average stockholders’ equity of 9.56% and a return on average assets of 1.36% for the same period of 2015. The efficiency ratio for the nine months ended September 30, 2016, was 51.35% compared to 49.13% for the same period a year ago.

39

The following table sets forth information concerning average interest-earning assets, average interest-bearing liabilities, and the average yields and rates paid on those assets and liabilities for the nine months ended September 30, 2016, and 2015. Average outstanding amounts included in the table are daily averages.

Interest-Earning Assets and Interest-Bearing Liabilities
	Nine months ended September 30,
	2016								2015
				Interest		Average						Interest		Average
	Average			Income/		Yield/			Average			Income/		Yield/
(Dollars in thousands)	Balance			Expense		Rate (1)(2)			Balance			Expense		Rate (1)(2)
Interest earning assets:
Commercial loans	$	2,248,025		$	65,244		3.88	%	$	2,417,306		$	68,969		3.81	%
Residential mortgage loans		2,260,806			75,128		4.43			1,837,912			62,731		4.55
Commercial mortgage loans		5,477,646			186,567		4.55			4,810,426			167,646		4.66
Real estate construction loans		479,235			22,227		6.20			355,520			15,619		5.87
Other loans and leases		2,616			46		2.35			4,541			73		2.15
Total loans and leases (1)		10,468,328			349,212		4.46			9,425,705			315,038		4.47
Taxable securities		1,384,019			16,974		1.64			1,337,791			15,262		1.53
Federal Home Loan Bank stock		17,256			1,122		8.69			22,905			2,782		16.24
Interest bearing deposits		272,690			1,094		0.54			147,206			1,105		1.00
Total interest-earning assets		12,142,293			368,402		4.05			10,933,607			334,187		4.09
Non-interest earning assets:
Cash and due from banks		215,415								202,080
Other non-earning assets		891,974								798,587
Total non-interest earning assets		1,107,389								1,000,667
Less: Allowance for loan losses		(133,232	)							(157,939	)
Deferred loan fees		(7,225	)							(10,736	)
Total assets	$	13,109,225							$	11,765,599
Interest bearing liabilities:
Interest bearing demand accounts	$	1,013,129		$	1,256		0.17		$	838,976		$	1,025		0.16
Money market accounts		2,020,725			9,768		0.65			1,634,848			7,340		0.60
Savings accounts		626,200			759		0.16			582,632			646		0.15
Time deposits		4,752,938			32,177		0.90			4,541,376			28,320		0.83
Total interest-bearing deposits		8,412,992			43,960		0.70			7,597,832			37,331		0.66
Securities sold under agreements to repurchase		392,701			11,696		3.98			401,099			11,836		3.95
Other borrowings		119,348			442		0.49			118,091			374		0.42
Long-term debt		119,136			4,336		4.86			119,136			4,320		4.85
Total interest-bearing liabilities		9,044,177			60,434		0.89			8,236,158			53,861		0.87
Non-interest bearing liabilities:
Demand deposits		2,131,742								1,710,823
Other liabilities		175,714								144,664
Total equity		1,757,592								1,673,954
Total liabilities and equity	$	13,109,225							$	11,765,599
Net interest spread							3.16	%							3.22	%
Net interest income				$	307,968							$	280,326
Net interest margin							3.39	%							3.43	%

⁽¹⁾ Yields and amounts of interest earned include loan fees. Non-accrual loans are included in the average balance.

⁽²⁾ Calculated by dividing net interest income by average outstanding interest-earning assets.

40

The following table summarizes the changes in interest income and interest expense attributable to changes in volume and changes in interest rates:

Taxable-Equivalent Net Interest Income — Changes Due to Volumn and Rate(1)
	Nine months ended September 30,
	2016-2015
	Increase (Decrease) in
	Net Interest Income Due to:
(Dollars in thousands)	Changes in Volume			Changes in Rate			Total Change
Interest-earning assets:
Loans and leases	$	35,069		$	(895	)	$	34,174
Taxable securities		545			1,167			1,712
Federal Home Loan Bank stock		(575	)		(1,085	)		(1,660	)
Deposits with other banks		661			(672	)		(11	)
Total changes in interest income		35,700			(1,485	)		34,215
Interest-bearing liabilities:
Interest bearing demand accounts		217			14			231
Money market accounts		1,839			589			2,428
Savings accounts		51			62			113
Time deposits		1,369			2,488			3,857
Securities sold under agreements to repurchase		(242	)		102			(140	)
Other borrowed funds		4			64			68
Long-term debt		-			16			16
Total changes in interest expense		3,238			3,335			6,573
Changes in net interest income	$	32,462		$	(4,820	)	$	27,642

⁽¹⁾ Changes in interest income and interest expense attributable to changes in both volume and rate have been allocated proportionately to changes due to volume and changes due to rate.

Balance Sheet Review

Assets

Total assets were $14.10 billion as of September 30, 2016, an increase of $844.7 million, or 6.4%, from $13.25 billion as of December 31, 2015, primarily due to a $847.0 million increase in loans and a $254.9 million increase in short-term investments and interest bearing deposits offset by a $287.9 million decrease in securities available-for-sale.

Investment Securities

Investment securities represented 9.2% of total assets as of September 30, 2016, compared to 12.0% of total assets as of December 31, 2015. The carrying value of investment securities as of September 30, 2016, was $1.30 billion compared to $1.59 billion as of December 31, 2015. Securities available-for-sale are carried at fair value and had a net unrealized gain, net of tax, of $8.5 million as of September 30, 2016, compared to a net unrealized loss, net of tax, of $5.4 million as of December 31, 2015.

41

The following tables reflect the amortized cost, gross unrealized gains, gross unrealized losses, and fair value of investment securities as of September 30, 2016, and December 31, 2015:

	September 30, 2016
			Gross		Gross
	Amortized		Unrealized		Unrealized
	Cost		Gains		Losses		Fair Value
	(In thousands)
Securities Available-for-Sale
U.S. treasury securities	$	389,921	$	112	$	24	$	390,009
U.S. government sponsored entities		250,000		79		69		250,010
Mortgage-backed securities		556,454		7,186		2		563,638
Collateralized mortgage obligations		52		-		22		30
Corporate debt securities		74,962		444		937		74,469
Mutual funds		6,000		-		74		5,926
Preferred stock of government sponsored entities		2,811		565		188		3,188
Other equity securities		3,608		7,591		-		11,199
Total	$	1,283,808	$	15,977	$	1,316	$	1,298,469

	December 31, 2015
			Gross		Gross
	Amortized		Unrealized		Unrealized
	Cost		Gains		Losses		Fair Value
	(In thousands)
Securities Available-for-Sale
U.S. treasury securities	$	284,678	$	5	$	395	$	284,288
U.S. government sponsored entities		150,000		-		1,840		148,160
Mortgage-backed securities		1,073,108		560		11,399		1,062,269
Collateralized mortgage obligations		63		-		27		36
Corporate debt securities		74,955		425		1,525		73,855
Mutual funds		6,000		-		167		5,833
Preferred stock of government sponsored entities		2,811		633		228		3,216
Other equity securities		4,108		4,929		342		8,695
Total	$	1,595,723	$	6,552	$	15,923	$	1,586,352

For additional information, see Note 6 to the Company’s condensed consolidated financial statements presented elsewhere in this report.

Investment securities having a carrying value of $505.9 million as of September 30, 2016, and $449.6 million as of December 31, 2015, were pledged to secure public deposits, other borrowings, treasury tax and loan and securities sold under agreements to repurchase. 

42

Loans

Gross loans, excluding loans held for sale, were $11.0 billion at September 30, 2016, an increase of $847.0 million, or 8.3%, from $10.2 billion at December 31, 2015, primarily due to increases of $442.8 million, or 8.4%, in commercial mortgage loans, $397.0 million, or 20.5%, in residential mortgage loans, and $73.7 million, or 16.7%, in real estate construction loans partially offset by decreases of $67.9 million, or 2.9%, in commercial loans. The following table sets forth the classification of loans by type, mix, and percentage change as of the dates indicated:

	September 30, 2016			% of Gross Loans			December 31, 2015			% of Gross Loans			% Change
	(Dollars in thousands)
Type of Loans
Commercial loans	$	2,248,996			20.4	%	$	2,316,863			22.8	%		(2.9	%)
Residential mortgage loans		2,329,402			21.2			1,932,355			19.0			20.5
Commercial mortgage loans		5,743,991			52.2			5,301,218			52.2			8.4
Equity lines		170,022			1.5			168,980			1.7			0.6
Real estate construction loans		515,236			4.7			441,543			4.3			16.7
Installment and other loans		2,810			0.0			2,493			0.0			12.7
Gross loans	$	11,010,457			100	%	$	10,163,452			100	%		8.3	%
Allowance for loan losses		(117,942	)					(138,963	)					(15.1	)
Unamortized deferred loan fees		(5,519	)					(8,262	)					(33.2	)
Total loans, net	$	10,886,996					$	10,016,227						8.7	%
Loans held for sale	$	4,750					$	6,676						(28.8	%)

Non-performing Assets

Non-performing assets include loans past due 90 days or more and still accruing interest, non-accrual loans, and other real estate owned (“OREO”). The Company’s policy is to place loans on non-accrual status if interest and/or principal is past due 90 days or more, or in cases where management deems the full collection of principal and interest unlikely. After a loan is placed on non-accrual status, any previously accrued but unpaid interest is reversed and charged against current income and subsequent payments received are generally first applied towards the outstanding principal balance of the loan. Depending on the circumstances, management may elect to continue the accrual of interest on certain past due loans if partial payment is received and/or the loan is well collateralized and in the process of collection. The loan is generally returned to accrual status when the borrower has brought the past due principal and interest payments current and, in the opinion of management, the borrower has demonstrated the ability to make future payments of principal and interest as scheduled.

Management reviews the loan portfolio regularly for problem loans. During the ordinary course of business, management becomes aware of borrowers that may not be able to meet the contractual requirements of the loan agreements. Such loans are placed under closer supervision with consideration given to placing the loans on non-accrual status, the need for an additional allowance for loan losses, and (if appropriate) partial or full charge-off.

The ratio of non-performing assets, excluding non-accrual loans held for sale, to total assets was 0.5% at September 30, 2016, compared to 0.6% at December 31, 2015. Total non-performing assets decreased $11.5 million, or 15.0%, to $65.3 million at September 30, 2016, compared to $76.8 million at December 31, 2015, primarily due to a decrease of $7.7 million, or 14.9%, in non-accrual loans and a decrease of $3.8 million, or 15.0%, in OREO.

As a percentage of gross loans plus OREO, our non-performing assets was 0.59% as of September 30, 2016, compared to 0.75% as of December 31, 2015. The non-performing portfolio loan coverage ratio, defined as the allowance for credit losses to non-performing loans, increased to 270.9% as of September 30, 2016, from 269.4% as of December 31, 2015.

43

The following table presents the changes in non-performing assets and troubled debt restructurings (“TDRs”) as of September 30, 2016, compared to December 31, 2015, and to September 30, 2015:

(Dollars in thousands)	September 30, 2016			December 31, 2015			% Change			September 30, 2015			% Change
Non-performing assets
Accruing loans past due 90 days or more	$	-		$	-			-		$	2,573			(100	)
Non-accrual loans:
Construction loans		5,507			16,306			(66	)		16,579			(67	)
Commercial mortgage loans		21,077			25,231			(16	)		33,214			(37	)
Commercial loans		9,251			3,545			161			14,758			(37	)
Residential mortgage loans		8,524			7,048			21			6,690			27
Total non-accrual loans:	$	44,359		$	52,130			(15	)	$	71,241			(38	)
Total non-performing loans		44,359			52,130			(15	)		73,814			(40	)
Other real estate owned		20,986			24,701			(15	)		26,326			(20	)
Total non-performing assets	$	65,345		$	76,831			(15	)	$	100,140			(35	)
Accruing troubled debt restructurings	$	86,555		$	81,680			6		$	89,881			(4	)
Non-accrual loans held for sale	$	4,750		$	5,944			(20	)	$	-			100
Allowance for loan losses	$	117,942		$	138,963			(15	)	$	150,076			(21	)
Total gross loans outstanding, at period-end (1)	$	11,010,457		$	10,163,452			8		$	10,039,932			10
Allowance for loan losses to non-performing loans, at period-end (2)		265.88	%		266.57	%					203.32	%
Allowance for loan losses to gross loans, at period-end (1)		1.07	%		1.37	%					1.49	%

⁽¹⁾ Excludes loans held for sale at period-end.

⁽²⁾ Excludes non-accrual loans held for sale at period-end.

Non-accrual Loans

At September 30, 2016, total non-accrual loans were $44.4 million, a decrease of $26.8 million, or 37.7%, from $71.2 million at September 30, 2015, and a decrease of $7.7 million, or 14.9%, from $52.1 million at December 31, 2015. The allowance for the collateral-dependent loans is calculated based on the difference between the outstanding loan balance and the value of the collateral as determined by recent appraisals, sales contracts, or other available market price information. The allowance for collateral-dependent loans varies from loan to loan based on the collateral coverage of the loan at the time of designation as non-performing. We continue to monitor the collateral coverage of these loans, based on recent appraisals, on a quarterly basis and adjust the allowance accordingly. Non-accrual loans also include those TDRs that do not qualify for accrual status.

44

The following tables present the type of properties securing the non-accrual portfolio loans and the type of businesses the borrowers engaged in as of the dates indicated:

	September 30, 2016				December 31, 2015
	Real				Real
	Estate (1)		Commercial		Estate (1)		Commercial
	(In thousands)
Type of Collateral
Single/multi-family residence	$	9,471	$	-	$	8,727	$	-
Commercial real estate		20,728		2,416		30,588		834
Land		4,909		-		9,270		-
Personal property (UCC)		-		6,835		-		2,711
Total	$	35,108	$	9,251	$	48,585	$	3,545

⁽¹⁾ Real estate includes commercial mortgage loans, real estate construction loans, residential mortgage loans and equity lines.

	September 30, 2016				December 31, 2015
	Real				Real
	Estate (1)		Commercial		Estate (1)		Commercial
	(In thousands)
Type of Business
Real estate development	$	10,004	$	-	$	29,174	$	834
Wholesale/Retail		17,174		3,597		13,414		780
Food/Restaurant		156		-		293		-
Import/Export		-		4,422		-		1,931
Other		7,774		1,232		5,704		-
Total	$	35,108	$	9,251	$	48,585	$	3,545

⁽¹⁾ Real estate includes commercial mortgage loans, real estate construction loans, residential mortgage loans and equity lines.

Other Real Estate Owned

As of September 30, 2016, OREO totaled $21.0 million, which decreased $3.7 million, or 15.0%, compared to $24.7 million as of December 31, 2015, and increased $5.3 million, or 20.3%, compared to $26.3 million as of September 30, 2015.

Impaired Loans

A loan is considered impaired when it is probable that a creditor will be unable to collect all amounts due according to the contractual terms of the loan agreement based on current circumstances and events. The assessment for impairment occurs when and while such loans are on non-accrual as a result of delinquency status of over 90 days or receipt of information indicating that full collection of principal is doubtful, or when the loan has been restructured in a troubled debt restructuring. Those loans with a balance less than our defined selection criteria, generally a loan amount less than $500,000, are treated as a homogeneous portfolio. If loans meeting the defined criteria are not collateral dependent, we measure the impairment based on the present value of the expected future cash flows discounted at the loan’s effective interest rate. If loans meeting the defined criteria are collateral dependent, we measure the impairment by using the loan’s observable market price or the fair value of the collateral. We obtain an appraisal to determine the amount of impairment at the date that the loan becomes impaired. The appraisals are based on “as is” or bulk sale valuations. To ensure that appraised values remain current, we generally obtain an updated appraisal every twelve months from qualified independent appraisers. If the fair value of the collateral, less cost to sell, is less than the recorded amount of the loan, we then recognize impairment by creating or adjusting an existing valuation allowance with a corresponding charge to the provision for loan losses. If an impaired loan is expected to be collected through liquidation of the collateral, the amount of impairment, excluding disposal costs, which range between 3% to 6% of the fair value, depending on the size of the impaired loan, is charged off against the allowance for loan losses. Non-accrual impaired loans, including TDRs, are not returned to accrual status unless the unpaid interest has been brought current and full repayment of the recorded balance is expected or if the borrower has made six consecutive monthly payments of the scheduled amounts due, and TDRs are reviewed for continued impairment until they are no longer reported as TDRs.

As of September 30, 2016, recorded investment in impaired loans totaled $130.9 million and was comprised of non-accrual loans of $44.4 million and accruing TDRs of $86.6 million. As of December 31, 2015, recorded investment in impaired loans totaled $133.8 million and was comprised of non-accrual loans of $52.1 million and accruing TDRs of $81.7 million. For impaired loans, the amounts previously charged off represent 7.7% as of September 30, 2016, and 22.4% as of December 31, 2015, of the contractual balances for impaired loans. As of September 30, 2016, $35.1 million, or 79.1%, of the $44.4 million of non-accrual loans, excluding loans held for sale, was secured by real estate compared to $48.6 million, or 93.2%, of the $52.1 million of non-accrual loans, excluding loans held for sale, that was secured by real estate as of December 31, 2015. The Bank obtains current appraisals, sales contracts, or other available market price information which provide updated factors in evaluating potential loss.

As of September 30, 2016, $2.9 million of the $117.9 million allowance for loan losses was allocated for impaired loans and $115.0 million was allocated to the general allowance. As of December 31, 2015, $7.8 million of the $139.0 million allowance for loan losses was allocated for impaired loans and $131.2 million was allocated to the general allowance.

The allowance for loan losses to non-accrual loans decreased to 265.9% as of September 30, 2016, from 266.6% as of December 31, 2015, primarily due to a decrease in the allowance for loan losses. Non-accrual loans also include those TDRs that do not qualify for accrual status.    

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The following table presents impaired loans and the related allowance as of the dates indicated:

	Impaired Loans
	September 30, 2016						December 31, 2015
	Unpaid Principal Balance		Recorded Investment		Allowance		Unpaid Principal Balance		Recorded Investment		Allowance
	(In thousands)
With no allocated allowance
Commercial loans	$	29,794	$	29,414	$	-	$	15,493	$	6,721	$	-
Real estate construction loans		5,776		5,507		-		51,290		22,002		-
Commercial mortgage loans		72,319		64,298		-		59,954		54,625		-
Residential mortgage loans and equity lines		4,832		4,675		-		3,233		3,026		-
Subtotal	$	112,721	$	103,894	$	-	$	129,970	$	86,374	$	-
With allocated allowance
Commercial loans	$	3,315	$	3,217	$	1,320	$	7,757	$	6,847	$	530
Commercial mortgage loans		10,425		10,289		1,248		28,258		27,152		6,792
Residential mortgage loans and equity lines		14,637		13,514		375		14,383		13,437		427
Subtotal	$	28,377	$	27,020	$	2,943	$	50,398	$	47,436	$	7,749
Total impaired loans	$	141,098	$	130,914	$	2,943	$	180,368	$	133,810	$	7,749

Loan Interest Reserves 

In accordance with customary banking practice, construction loans and land development loans are originated where interest on the loan is disbursed from pre-established interest reserves included in the total original loan commitment. Our construction and land development loans generally include optional renewal terms after the maturity of the initial loan term. New appraisals are obtained prior to extension or renewal of these loans in part to determine the appropriate interest reserve to be established for the new loan term. Loans with interest reserves are underwritten to the same criteria, including loan to value and, if applicable, pro forma debt service coverage ratios, as loans without interest reserves. Construction loans with interest reserves are monitored on a periodic basis to gauge progress towards completion. Interest reserves are frozen if it is determined that additional draws would result in a loan to value ratio that exceeds policy maximums based on collateral property type. Our policy limits in this regard are consistent with supervisory limits and range from 65% in the case of land to 85% in the case of one to four family residential construction projects.

As of September 30, 2016, construction loans of $465.5 million were disbursed with pre-established interest reserves of $56.1 million compared to $371.4 million of such loans disbursed with pre-established interest reserves of $49.5 million at December 31, 2015.  The balance for construction loans with interest reserves which have been extended was $120.1 million with pre-established interest reserves of $3.7 million at September 30, 2016, compared to $67.8 million with pre-established interest reserves of $2.6 million at December 31, 2015.  Land loans of $49.5 million were disbursed with pre-established interest reserves of $1.5 million at September 30, 2016, compared to $87.3 million land loans disbursed with pre-established interest reserves of $1.8 million at December 31, 2015.  The balance for land loans with interest reserves which have been extended was $1.3 million at September 30, 2016 with pre-established interest reserves of $42,000 compared to $73.2 million land loans with pre-established interest reserves of $1.3 million at December 31, 2015. 

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At September 30, 2016, the Bank had no loans on non-accrual status with available interest reserves.  At September 30, 2016, $5.5 million of non-accrual non-residential construction loans and $9.7 million of non-accrual land loans had been originated with pre-established interest reserves.    At December 31, 2015, the Bank had no loans on non-accrual status with available interest reserves.  At December 31, 2015, $0.5 million of non-accrual residential construction loans, $15.8 million of non-accrual non-residential construction loans, and $13.9 million of non-accrual land loans had been originated with pre-established interest reserves.    While loans with interest reserves are typically expected to be repaid in full according to the original contractual terms, some loans require one or more extensions beyond the original maturity.  Typically, these extensions are required due to construction delays, delays in the sale or lease of property, or some combination of these two factors.

Loan Concentration

Most of the Company’s business activities are with customers located in the predominantly Asian areas of Southern and Northern California; New York City, New York; Dallas and Houston, Texas; Seattle, Washington; Boston, Massachusetts; Chicago, Illinois; Edison, New Jersey; Rockville, Maryland; Las Vegas, Nevada, and Hong Kong. The Company has no specific industry concentration, and generally its loans are collateralized with real property or other pledged collateral of the borrowers. Loans are generally expected to be paid off from the operating profits of the borrowers, refinancing by another lender, or through sale by the borrowers of the collateral. There were no loan concentrations to multiple borrowers in similar activities which exceeded 10% of total loans as of September 30, 2016, or as of December 31, 2015.

The federal banking regulatory agencies issued final guidance on December 6, 2006, regarding risk management practices for financial institutions with high or increasing concentrations of commercial real estate (“CRE”) loans on their balance sheets. The regulatory guidance reiterates the need for sound internal risk management practices for those institutions that have experienced rapid growth in CRE lending, have notable exposure to specific types of CRE, or are approaching or exceeding the supervisory criteria used to evaluate the CRE concentration risk, but the guidance is not to be construed as a limit for CRE exposure. The supervisory criteria are: (1) total reported loans for construction, land development, and other land represent 100% of the institution’s total risk-based capital, and (2) both total CRE loans represent 300% or more of the institution’s total risk-based capital and the institution’s CRE loan portfolio has increased 50% or more within the last thirty-nine months. Total loans for construction, land development, and other land represented 38.6% of the Bank’s total risk-based capital as of September 30, 2016, and 35.8% as of December 31, 2015. Total CRE loans represented 304% of total risk-based capital as of September 30, 2016, and 286% as of December 31, 2015 and were below the Bank’s internal limit for CRE loans of 400% of total capital at both dates.

Allowance for Credit Losses

The Bank maintains the allowance for credit losses at a level that is considered appropriate to absorb the estimated and known risks in the loan portfolio and off-balance sheet unfunded credit commitments. Allowance for credit losses is comprised of the allowance for loan losses and the reserve for off-balance sheet unfunded credit commitments. With this risk management objective, the Bank’s management has an established monitoring system that is designed to identify impaired and potential problem loans, and to permit periodic evaluation of impairment and the appropriate level of the allowance for credit losses in a timely manner.

In addition, the Bank’s Board of Directors has established a written credit policy that includes a credit review and control system which it believes should be effective in ensuring that the Bank maintains an appropriate allowance for credit losses. The Board of Directors provides oversight for the allowance evaluation process, including quarterly evaluations, and determines whether the allowance is appropriate to absorb losses in the credit portfolio. The determination of the amount of the allowance for credit losses and the provision for credit losses is based on management’s current judgment about the credit quality of the loan portfolio and takes into consideration known relevant internal and external factors that affect collectability when determining the appropriate level for the allowance for credit losses. The nature of the process by which the Bank determines the appropriate allowance for credit losses requires the exercise of considerable judgment. Additions to the allowance for credit losses are made by charges to the provision for credit losses. While management utilizes its best judgment based on the information available, the ultimate appropriateness of the allowance is dependent upon a variety of factors beyond the Bank’s control, including the performance of the Bank’s loan portfolio, the economy, changes in interest rates, and the view of the regulatory authorities toward loan classifications. Identified credit exposures that are determined to be uncollectible are charged against the allowance for credit losses. Recoveries of previously charged off amounts, if any, are credited to the allowance for credit losses. A weakening of the economy or other factors that adversely affect asset quality could result in an increase in the number of delinquencies, bankruptcies, or defaults, and a higher level of non-performing assets, net charge-offs, and provision for credit losses in future periods.

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The allowance for loan losses was $117.9 million and the allowance for off-balance sheet unfunded credit commitments was $2.2 million at September 30, 2016, which represented the amount believed by management to be appropriate to absorb credit losses inherent in the loan portfolio, including unfunded commitments. The $117.9 million allowance for loan losses at September 30, 2016, decreased $21.1 million, or 15.1%, from $139.0 million at December 31, 2015. The allowance for loan losses represented 1.07% of period-end gross loans, excluding loans held for sale, and 265.9% of non-performing loans at September 30, 2016. The comparable ratios were 1.37% of period-end gross loans, excluding loans held for sale, and 266.6% of non-performing loans at December 31, 2015. The following table sets forth information relating to the allowance for loan losses, charge-offs, recoveries, and the reserve for off-balance sheet credit commitments for the periods indicated:

	Three months ended September 30,						Nine months ended September 30,
	2016			2015			2016			2015
Allowance for loan losses	(Dollars in thousands)
Balance at beginning of period	$	122,948		$	153,437		$	138,963		$	161,420
Reversal for credit losses .		-			(1,250	)		(15,650	)		(8,400	)
Transfers to reserve for off-balance sheet credit commitments		-			1			-			1
Charge-offs :
Commercial loans		(3,278	)		(3,310	)		(12,036	)		(6,754	)
Real estate loans		(4,625	)		(97	)		(5,829	)		(3,774	)
Total charge-offs		(7,903	)		(3,407	)		(17,865	)		(10,528	)
Recoveries:
Commercial loans		2,006			606			3,720			3,084
Construction loans		548			41			7,871			163
Real estate loans		343			648			903			4,336
Total recoveries		2,897			1,295			12,494			7,583
Balance at end of period	$	117,942		$	150,076		$	117,942		$	150,076
Reserve for off-balance sheet credit commitments
Balance at beginning of period	$	2,124		$	1,574		$	1,494		$	1,949
Provision/(reversal) for credit losses		100			(153	)		730			(528	)
Balance at end of period	$	2,224		$	1,421		$	2,224		$	1,421
Average loans outstanding during the period (1).	$	10,668,341		$	9,857,196		$	10,466,764		$	9,426,293
Total gross loans outstanding, at period-end (1)	$	11,010,457		$	10,039,932		$	11,010,457		$	10,039,932
Total non-performing loans, at period-end (2)	$	44,359		$	73,814		$	44,359		$	73,814
Ratio of net charge-offs to average loans outstanding during the period (1)		0.19	%		0.09	%		0.07	%		0.04	%
Provision for credit losses to average loans outstanding during the period (1)		0.00	%		(0.06%	)		(0.19%	)		(0.13%	)
Allowance for credit losses to non-performing loans, at period-end (2)		270.89	%		205.24	%		270.89	%		205.24	%
Allowance for credit losses to gross loans, at period-end (1)		1.09	%		1.51	%		1.09	%		1.51	%

⁽¹⁾ Excluding loans held for sale.

⁽²⁾ Excluding non-accrual loans held for sale.

Our allowance for loan losses consists of the following:

 •  Specific allowance: For impaired loans, we provide specific allowances for loans that are not collateral dependent based on an evaluation of the present value of the expected future cash flows discounted at the loan’s effective interest rate and for loans that are collateral dependent based on the fair value of the underlying collateral determined by the most recent valuation information received, which may be adjusted based on factors such as changes in market conditions from the time of valuation. If the measure of the impaired loan is less than the recorded investment in the loan, the deficiency will be charged off against the allowance for loan losses or, alternatively, a specific allocation will be established.

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• General allowance: The unclassified portfolio is segmented on a group basis. Segmentation is determined by loan type and common risk characteristics. The non-impaired loans are grouped into 19 segments: two commercial segments, ten commercial real estate segments, one residential construction segment, one non-residential construction segment, one SBA segment, one installment loans segment, one residential mortgage segment, one equity lines of credit segment, and one overdrafts segment. The allowance is provided for each segmented group based on the group’s historical loan loss experience aggregated based on loan risk classifications which take into account the current financial condition of the borrowers and guarantors, the prevailing value of the underlying collateral if collateral dependent, charge-off history, management’s knowledge of the portfolio, general economic conditions, environmental factors including the trends in delinquency and non-accrual, and other significant factors, such as the national and local economy, volume and composition of the portfolio, strength of management and loan staff, underwriting standards, and concentration of credit. In addition, management reviews reports on past-due loans to ensure appropriate classification.

The table set forth below reflects management’s allocation of the allowance for loan losses by loan category and the ratio of each loan category to the average gross loans as of the dates indicated:

	September 30, 2016					December 31, 2015
			Percentage of					Percentage of
			Loans in Each					Loans in Each
			Category					Category
			to Average					to Average
	Amount		Gross Loans			Amount		Gross Loans
	(Dollars in thousands)
Type of Loan:
Commercial loans	$	53,699		21.5	%	$	56,199		24.9	%
Residential mortgage loans (1)		10,057		21.6			11,145		19.7
Commercial mortgage loans		44,933		52.3			49,440		51.5
Real estate construction loans		9,245		4.6			22,170		3.9
Installment and other loans		8		0.0			9		0.0
Total	$	117,942		100	%	$	138,963		100	%

⁽¹⁾ Residential mortgage loans includes equity lines.

The allowance allocated to real estate construction loans decreased from $22.2 million as of December 31, 2015, to $9.2 million as of September 30, 2016, which was primarily due to updated loss factors, recoveries of $7.9 million in the first nine months of 2016 and a decrease in the amount of loans classified as substandard. The overall allowance for total construction loans was 1.8% as of September 30, 2016, and 3.1% as of December 31, 2015.

The allowance allocated to commercial loans was $53.7 million at September 30, 2016, compared to $56.2 million at December 31, 2015. The decrease is due primarily to updated loss factors.

The allowance allocated to commercial mortgage loans decreased $4.5 million to $44.9 million at September 30, 2016, from $49.4 million at December 31, 2015, as a result of reduced historical loan loss experience for commercial mortgage loans.

The allowance allocated for residential mortgage loans decreased $1.0 million, or 8.8%, to $9.8 million as of September 30, 2016, compared to $10.1 million as of December 31, 2015.

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Deposits

Total deposits were $10.9 billion at September 30, 2016, an increase of $700 million, or 6.8%, from $10.2 billion at September 30, 2015, and an increase of $430 million, or 4.1% from $10.5 billion at December 31, 2015. The following table displays the deposit mix as of the dates indicated:

	September 30, 2016		% of Total			December 31, 2015		% of Total
Deposits	(Dollars in thousands)
Non-interest-bearing demand deposits	$	2,246,661		20.5	%	$	2,033,048		19.4	%
Interest bearing demand deposits		1,073,436		9.8			966,404		9.2
Money market deposits		2,131,190		19.5			1,905,719		18.1
Savings deposits		633,345		5.8			618,164		5.9
Time deposits		4,854,064		44.4			4,985,752		47.4
Total deposits	$	10,938,696		100.0	%	$	10,509,087		100.0	%

The following table shows the maturity distribution of time deposits, as of September 30, 2016:

	At September 30, 2016
	Time Deposits -under $100,000			Time Deposits - $100,000 and over			Total Time Deposits
	(In thousands)
Less than three months	$	632,895		$	1,553,263		$	2,186,158
Three to six months		200,056			585,738			785,794
Six to twelve months		266,166			955,799			1,221,965
Over one year		217,494			442,653			660,147
Total	$	1,316,611		$	3,537,453		$	4,854,064
Percent of total deposits		12.1	%		32.3	%		44.4	%

Borrowings

Borrowings include federal funds purchased, securities sold under agreements to repurchase, funds obtained as advances from the Federal Home Loan Bank (“FHLB”) of San Francisco, and borrowings from other financial institutions.

Securities Sold Under Agreements to Repurchase. Securities sold under agreements to repurchase were $350 million with a weighted average rate of 4.06% as of September 30, 2016, compared to $400 million with a weighted average rate of 3.89% as of December 31, 2015. As of September 30, 2016, four floating-to-fixed rate agreements totaling $200 million with a weighted average rate of 5.0% and final maturity in January 2017 had initial floating rates for one year, with floating rates of the three-month LIBOR rate minus 340 basis points. Thereafter, the rates are fixed for the remainder of the term, with interest rates ranging from 4.89% to 5.07%. As of September 30, 2016, three fixed rate non-callable securities sold under agreements to repurchase totaled $150 million with a weighted average rate of 2.81%, compared to four fixed rate non-callable securities sold under agreements to repurchase totaled $200 million with a weighted average rate of 2.78% as of December 31, 2015. Final maturity for the three fixed rate non-callable securities sold under agreements to repurchase was $50.0 million in July 2017, $50.0 million in June 2018, and $50.0 million in July 2018.

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These transactions are accounted for as collateralized financing transactions and recorded at the amounts at which the securities were sold. The Company may have to provide additional collateral for the repurchase agreements, as necessary. The underlying collateral pledged for the repurchase agreements consists of U.S. Treasury securities and mortgage-backed securities with a fair value of $383 million as of September 30, 2016, and $430 million as of December 31, 2015.

Borrowing from the FHLB. As of September 30, 2016, over-night borrowings from the FHLB were $300 million at a rate of 0.38% compared to $250 million at a rate of 0.27% as of December 31, 2015. As of September 30, 2016, the advances from the FHLB were $400 million at a rate of 0.47% compared to $25 million at a rate of 1.13% as of December 31, 2015. As of September 30, 2016, FHLB advances of $375 million will mature in October 2016 and $25 million will mature in March 2018.

Long-term Debt

Long-term debt was $119.1 million as of September 30, 2016, compared to $119.1 million as of December 31, 2015. Long-term debt is comprised of Junior Subordinated Notes, which qualify as Tier I capital for regulatory purposes, issued in connection with our various pooled trust preferred securities offerings.

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Off-Balance-Sheet Arrangements and Contractual Obligations

The following table summarizes the Company’s contractual obligations to make future payments as of September 30, 2016. Payments for deposits and borrowings do not include interest. Payments related to leases are based on actual payments specified in the underlying contracts.

	Payment Due by Period
			More than		3 years or
			1 year but		more but
	1 year		less than		less than		5 years
	or less		3 years		5 years		or more		Total
	(In thousands)
Contractual obligations:
Deposits with stated maturity dates	$	4,193,917	$	656,761	$	3,375	$	11	$	4,854,064
Securities sold under agreements to repurchase (1)		200,000		-		-		-		200,000
Securities sold under agreements to repurchase (2)		50,000		100,000		-		-		150,000
Advances from the Federal Home Loan Bank		675,000		25,000		-		-		700,000
Other borrowings		-		-		-		17,705		17,705
Long-term debt		-		-		-		119,136		119,136
Operating leases		8,565		13,017		6,938		8,465		36,985
Total contractual obligations and other commitments	$	5,127,482	$	794,778	$	10,313	$	145,317	$	6,077,890

⁽¹⁾ These repurchase agreements have a final maturity of 10-years from origination date but are callable on a quarterly basis after one year.

⁽²⁾ These repurchase agreements are non-callable.

In the normal course of business, we enter into various transactions, which, in accordance with U.S. generally accepted accounting principles, are not included in our consolidated balance sheets. We enter into these transactions to meet the financing needs of our customers. These transactions include commitments to extend credit and standby letters of credit, which involve, to varying degrees, elements of credit risk and interest rate risk in excess of the amounts recognized in the condensed consolidated balance sheets.

Loan Commitments. We enter into contractual commitments to extend credit, normally with fixed expiration dates or termination clauses, at specified rates and for specific purposes. Substantially all of our commitments to extend credit are contingent upon customers maintaining specific credit standards at the time of loan funding. We minimize our exposure to loss under these commitments by subjecting them to credit approval and monitoring procedures. Management assesses the credit risk associated with certain commitments to extend credit in determining the level of the allowance for credit losses.

Standby Letters of Credit. Standby letters of credit are written conditional commitments issued by us to secure the obligations of a customer to a third party. In the event the customer does not perform in accordance with the terms of an agreement with the third party, we would be required to fund the commitment. The maximum potential amount of future payments we could be required to make is represented by the contractual amount of the commitment. If the commitment is funded, we would be entitled to seek reimbursement from the customer. Our policies generally require that standby letter of credit arrangements contain security and debt covenants similar to those contained in loan agreements.

Capital Resources

Total equity was $1.79 billion as of September 30, 2016, an increase of $45.7 million, from $1.75 billion as of December 31, 2015, primarily due to net income of $127.1 million and other comprehensive income of $10.3 million offset by purchases of treasury stock of $54.4 million and common stock cash dividends of $42.6 million.

The following table summarizes changes in total equity for the nine months ended September 30, 2016:

	Nine months ended
(In thousands)	September 30, 2016
Net income	$	127,084
Stock issued to directors		550
Stock options exercised		49
Proceeds from shares issued through the Dividend Reinvestment Plan		1,643
Shares withheld related to net share settlement of RSUs		(103	)
Net tax short-fall from stock-based compensation expense		(134	)
Share-based compensation		3,254
Other comprehensive income		10,329
Purchase of treasury stock		(54,441	)
Cash dividends paid to common stockholders		(42,570	)
Net increase in total equity	$	45,661

Capital Adequacy Review

Management seeks to maintain the Company’s capital at a level sufficient to support future growth, protect depositors and stockholders, and comply with various regulatory requirements.

Both Bancorp’s and the Bank’s regulatory capital continued to exceed the regulatory minimum requirements under Basel III rules that became effective January 1, 2015, with transitional provisions as of September 30, 2016. In addition, the capital ratios of the Bank place it in the “well capitalized” category, which is defined as institutions with a common equity tier 1 capital ratio equal to or greater than 6.5%, a Tier 1 risk-based capital ratio equal to or greater than 8%, a total risk-based capital ratio equal to or greater than 10%, and a Tier 1 leverage capital ratio equal to or greater than 5%.

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The following table presents Bancorp’s and the Bank’s capital and leverage ratios as of September 30, 2016, and December 31, 2015:

	Cathay General Bancorp								Cathay Bank
	September 30, 2016				December 31, 2015				September 30, 2016				December 31, 2015
(Dollars in thousands)	Balance		%		Balance		%		Balance		%		Balance		%
Common equtiy Tier 1 capital (to risk-weighted assets)	$	1,418,573		12.64	$	1,383,377		12.95	$	1,479,539		13.22	$	1,443,159		13.54
Common equtiy Tier 1 capital minimum requirement		504,845		4.50		480,830		4.50		503,684		4.50		479,801		4.50
Excess	$	913,728		8.14	$	902,547		8.45	$	975,855		8.72	$	963,358		9.04
Tier 1 capital (to risk-weighted assets)	$	1,534,028		13.67	$	1,498,810		14.03	$	1,479,539		13.22	$	1,443,159		13.54
Tier 1 capital minimum requirement		673,127		6.00		641,107		6.00		671,578		6.00		639,735		6.00
Excess	$	860,901		7.67	$	857,703		8.03	$	807,961		7.22	$	803,424		7.54
Total capital (to risk-weighted assets)	$	1,657,746		14.78	$	1,634,631		15.30	$	1,599,705		14.29	$	1,576,525		14.79
Total capital minimum requirement		897,502		8.00		854,809		8.00		895,438		8.00		852,980		8.00
Excess	$	760,244		6.78	$	779,822		7.30	$	704,267		6.29	$	723,545		6.79
Tier 1 capital (to average assets) – Leverage ratio	$	1,534,028		11.91	$	1,498,810		11.95	$	1,479,539		11.52	$	1,443,159		11.53
Minimum leverage requirement		515,283		4.00		501,875		4.00		513,622		4.00		500,455		4.00
Excess	$	1,018,745		7.91	$	996,935		7.95	$	965,917		7.52	$	942,704		7.53
Risk-weighted assets	$	11,218,777			$	10,685,115			$	11,192,971			$	10,662,248
Total average assets (1)	$	12,882,078			$	12,546,879			$	12,840,543			$	12,511,382

⁽¹⁾ The quarterly total average assets reflect all debt securities at amortized cost, equity securities with readily determinable fair values at the lower of cost or fair value, and equity securities without readily determinable fair values at historical cost.

In July 2013, the federal bank regulatory agencies adopted final regulations which revised their risk-based and leverage capital requirements for banking organizations to meet requirements of the Dodd-Frank Act and to implement international agreements reached by the Basel Committee on Banking Supervision that were intended to improve both the quality and quantity of banking organizations’ capital (“Basel III”). Although many of the rules contained in these final regulations are applicable only to large, internationally active banks, some of them will apply on a phased-in basis to all banking organizations, including Bancorp and the Bank.

The following are among the new requirements that are being phased in beginning January 1, 2015:

• An increase in the minimum Tier 1 capital ratio from 4.00% to 6.00% of risk-weighted assets.

• A new category and a required 4.50% of risk-weighted assets ratio is established for “common equity Tier 1” as a subset of Tier 1 capital limited to common equity.

• A minimum non-risk-based leverage ratio is set at 4.00%, eliminating a 3.00% exception for higher rated banks.

• Changes in the permitted composition of Tier 1 capital to exclude trust preferred securities, mortgage servicing rights and certain deferred tax assets, and to include unrealized gains and losses on available-for-sale debt and equity securities.

• A new additional capital conservation buffer of 2.5% of risk-weighted assets over each of the required capital ratios that will be phased in from 2016 to 2019 and must be met to avoid limitations in the ability of the Company to pay dividends, repurchase shares, or pay discretionary bonuses.

53

• The risk-weights of certain assets for purposes of calculating the risk-based capital ratios are changed for high volatility commercial real estate acquisition, development, and construction loans, certain past due non-residential mortgage loans and certain mortgage-backed and other securities exposures.

• An additional “countercyclical capital buffer” is required for larger and more complex institutions.

Dividend Policy

Holders of common stock are entitled to dividends as and when declared by our Board of Directors out of funds legally available for the payment of dividends. Although we have historically paid cash dividends on our common stock, we are not required to do so. The amount of future dividends will depend on our earnings, financial condition, capital requirements and other factors, and will be determined by our Board of Directors. Our Board of Directors increased the common stock dividend to $0.14 per share in June 2015, and $0.18 per share in December 2015. The terms of our Junior Subordinated Notes also limit our ability to pay dividends.

The Company declared a cash dividend of $0.18 per share on 78,863,064 shares outstanding on September 1, 2016, for distribution to holders of our common stock on September 12, 2016, on 78,844,500 shares outstanding on June 1, 2016, for distribution to holders of our common stock on June 13, 2016, and on 78,794,528 shares outstanding on March 1, 2016, for distribution to holders of our common stock on March 11, 2016. Total cash dividends of $42.6 million were paid during the first nine months of 2016.

Country Risk Exposures

The Company’s total assets were $14.1 billion and total foreign country risk net exposures were $516.1 million as of September 30, 2016. Total foreign country risk net exposures as of September 30, 2016, were comprised primarily of $300.1 million from Hong Kong, $78.4 million from China, $34.5 million from Germany, $29.3 million from Australia, $24.8 million from France, $20.0 million from the Philippines, $13.9 million from Singapore, $5.4 million from Macau, $4.7 million from England, $1.1 million from Indonesia, $1.1 million from Switzerland, $1.0 million from Japan, and $0.8 million from Taiwan.Risk is determined based on location of the borrowers, issuers, and counterparties.

All foreign country risk net exposures as of September 30, 2016 were to non-sovereign counterparties, except $14.3 million due from the Hong Kong Monetary Authority.

Unfunded loans to foreign entities exposures were $20.1 million as of September 30, 2016, primarily due to a $20.0 million unfunded loan to a financial institution in China

Financial Derivatives

It is the policy of the Company not to speculate on the future direction of interest rates. However, the Company enters into financial derivatives in order to seek mitigation of exposure to interest rate risks related to our interest-earning assets and interest-bearing liabilities. We believe that these transactions, when properly structured and managed, may provide a hedge against inherent interest rate risk in the Company’s assets or liabilities and against risk in specific transactions. In such instances, the Company may enter into interest rate swap contracts or other types of financial derivatives. Prior to considering any hedging activities, we seek to analyze the costs and benefits of the hedge in comparison to other viable alternative strategies. All hedges must be approved by the Bank’s Investment Committee.

The Company follows ASC Topic 815 that establishes accounting and reporting standards for financial derivatives, including certain financial derivatives embedded in other contracts, and hedging activities. It requires the recognition of all financial derivatives as assets or liabilities in the Company’s consolidated balance sheet and measurement of those financial derivatives at fair value. The accounting treatment of changes in fair value is dependent upon whether or not a financial derivative is designated as a hedge and, if so, the type of hedge. Fair value is determined using third-party models with observable market data. For derivatives designated as cash flow hedges, changes in fair value are recognized in other comprehensive income and are reclassified to earnings when the hedged transaction is reflected in earnings. For derivatives designated as fair value hedges, changes in the fair value of the derivatives are reflected in current earnings, together with changes in the fair value of the related hedged item if there is a highly effective correlation between changes in the fair value of the interest rate swaps and changes in the fair value of the underlying asset or liability that is intended to be hedged. If there is not a highly effective correlation between changes in the fair value of the interest rate swap and changes in the fair value of the underlying asset or liability that is intended to be hedged, then only the changes in the fair value of the interest rate swaps are reflected in the Company’s consolidated financial statements.

54

In May 2014, Bancorp has entered into interest rate swap contracts in the notional amount of $119.1 million for a period of ten years. The objective of these interest rate swap contracts, which were designated as hedging instruments in cash flow hedges, was to hedge on Bancorp’s $119.1 million of Junior Subordinated Debentures that had been issued to five trusts, with the quarterly interest payments throughout the ten-year period beginning in June 2014 and ending in June 2024, from the risk of variability of these payments resulting from changes in the three-month LIBOR interest rate. Bancorp pays a weighted average fixed interest rate of 2.61% and receives a variable interest rate of the three-month LIBOR at a weighted average rate of 0.85%. As of September 30, 2016, the notional amount of cash flow interest rate swaps was $119.1 million and their unrealized loss of $6.6 million, net of taxes, was included in other comprehensive income. The amount of periodic net settlement of interest rate swaps included in interest expense was $588,000 for the three months ended September 30, 2016 compared to $706,000 for the same quarter a year ago. For the nine months ended September 30, 2016, the periodic net settlement of interest rate swaps included in interest expense was $1.8 million compared to $2.1 million for the same period in 2015.

As of September 30, 2016, the Bank entered into interest rate swap contracts with various terms from four to eight years. These interest rate swap contracts are matched to individual fixed-rate commercial real estate loans in the Bank’s loan portfolio. These contracts have been designated as hedging instruments to hedge the risk of changes in the fair value of the underlying commercial real estate loan due to changes in interest rates. The swap contracts are structured so that the notional amounts reduce over time to match the contractual amortization of the underlying loan and allow prepayments with the same pre-payment penalty amounts as the related loan. The Bank pays a weighted average fixed rate of 4.63% and receives a variable rate at the one month LIBOR rate plus a weighted average spread of 318 basis points, or at a weighted average rate of 3.70%. As of September 30, 2016, the notional amount of fair value interest rate swaps was $358.3 million and their unrealized loss of $3.8 million was included in other non-interest income. The amount of periodic net settlement of interest rate swaps reducing interest income was $879,000 for the three months ended September 30, 2016, compared to $831,000 for the same quarter a year ago. The amount of periodic net settlement of interest rate swaps reducing interest income was $2.8 million for the nine months ended September 30, 2016, compared to $2.2 million for the same period a year ago. As of September 30, 2016, the ineffective portion of these interest rate swaps was not significant.

Interest rate swap contracts involve the risk of dealing with institutional derivative counterparties and their ability to meet contractual terms. Institutional counterparties must have a strong credit profile and be approved by the Company’s Board of Directors. The Company’s credit exposure on interest rate swaps is limited to the net favorable value and interest payments of all swaps by each counterparty. Credit exposure may be reduced by the amount of collateral pledged by the counterparty. Bancorp’s interest rate swaps have been assigned by the counterparties to a derivatives clearing organization and daily margin is indirectly maintained with the derivatives clearing organization. Cash posted as collateral by Bancorp related to derivative contracts totaled $14.8 million as of September 30, 2016.

The Company enters into foreign exchange forward contracts with various counterparties to mitigate the risk of fluctuations in foreign currency exchange rates for foreign exchange certificates of deposit or foreign exchange contracts entered into with our clients. These contracts are not designated as hedging instruments and are recorded at fair value in our condensed consolidated balance sheets. Changes in the fair value of these contracts as well as the related foreign exchange certificates of deposit and foreign exchange contracts are recognized immediately in net income as a component of non-interest income. Period end gross positive fair values are recorded in other assets and gross negative fair values are recorded in other liabilities. As of September 30, 2016, there were no option contracts outstanding. As of September 30, 2016, spot, forward, and swap contracts with a total notional amount of $107.1 million had a positive fair value of $1.7 million. Spot, forward, and swap contracts with a total notional amount of $45.0 million had a negative fair value of $712,000 as of September 30, 2016. As of December 31, 2015, the notional amount of option contracts totaled $9.4 million with a net negative fair value of $28,000. As of December 31, 2015, spot, forward, and swap contracts with a total notional amount of $100.6 million had a positive fair value of $3.3 million. Spot, forward, and swap contracts with a total notional amount of $115.4 million had a negative fair value of $4.1 million as of December 31, 2015.

Liquidity

Liquidity is our ability to maintain sufficient cash flow to meet maturing financial obligations and customer credit needs, and to take advantage of investment opportunities as they are presented in the marketplace. Our principal sources of liquidity are growth in deposits, proceeds from the maturity or sale of securities and other financial instruments, repayments from securities and loans, federal funds purchased, securities sold under agreements to repurchase, and advances from the FHLB. For September 2016, our average monthly liquidity ratio (defined as net cash plus short-term and marketable securities to net deposits and short-term liabilities) was 12.0% compared to 15.8% as of December 31, 2015.

The Bank is a shareholder of the FHLB of San Francisco, enabling it to have access to lower cost FHLB financing when necessary. As of September 30, 2016, the Bank had an approved credit line with the FHLB totaling $5.2 billion. Advances from the FHLB were $700.0 million and standby letter of credits issued by FHLB on the Company’s behalf were $27.4 million as of September 30, 2016. The Bank expects to be able to access this source of funding, if required, in the near term. The Bank has pledged a portion of its commercial loans to the Federal Reserve Bank’s Discount Window under the Borrower-in-Custody program to secure these borrowings. As of September 30, 2016, the borrowing capacity under the Borrower-in-Custody program was $24.2 million.

Liquidity can also be provided through the sale of liquid assets, which consist of federal funds sold, securities sold under agreements to repurchase, and unpledged investment securities. As of September 30, 2016, investment securities totaled $1.30 billion, with $505.9 million pledged as collateral for borrowings and other commitments. The remaining $792.5 million was available as additional liquidity or to be pledged as collateral for additional borrowings.

55

Approximately 86.4% of the Company’s time deposits mature within one year or less as of September 30, 2016. Management anticipates that there may be some outflow of these deposits upon maturity due to the keen competition in the Bank’s marketplace. However, based on our historical run-off experience, we expect that the outflow will be minimal and can be replenished through our normal growth in deposits. Management believes the above-mentioned sources will provide adequate liquidity to the Bank to meet its daily operating needs.

The business activities of Bancorp consist primarily of the operation of the Bank and limited activities in other investments. The Bank paid dividends to Bancorp totaling $163.3 million in 2015 and $98.4 million in the first nine months of 2016.

Item 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

We use a net interest income simulation model to measure the extent of the differences in the behavior of the lending and funding rates to changing interest rates, so as to project future earnings or market values under alternative interest rate scenarios. Interest rate risk arises primarily through the Company’s traditional business activities of extending loans and accepting deposits. Many factors, including economic and financial conditions, movements in interest rates, and consumer preferences affect the spread between interest earned on assets and interest paid on liabilities. The net interest income simulation model is designed to measure the volatility of net interest income and net portfolio value, defined as net present value of assets and liabilities, under immediate rising or falling interest rate scenarios in 100 basis point increments.

Although the modeling is very helpful in managing interest rate risk, it does require significant assumptions for the projection of loan prepayment rates on mortgage related assets, loan volumes and pricing, and deposit and borrowing volume and pricing, that might prove inaccurate. Because these assumptions are inherently uncertain, the model cannot precisely estimate net interest income, or precisely predict the effect of higher or lower interest rates on net interest income. Actual results will differ from simulated results due to the timing, magnitude, and frequency of interest rate changes, the differences between actual experience and the assumed volume, changes in market conditions, and management strategies, among other factors. The Company monitors its interest rate sensitivity and attempts to reduce the risk of a significant decrease in net interest income caused by a change in interest rates.

We have established a tolerance level in our policy to define and limit net interest income volatility to a change of plus or minus 5% when the hypothetical rate change is plus or minus 200 basis points. When the net interest rate simulation projects that our tolerance level will be met or exceeded, we seek corrective action after considering, among other things, market conditions, customer reaction, and the estimated impact on profitability. The Company’s simulation model also projects the net economic value of our portfolio of assets and liabilities. We have established a tolerance level in our policy to limit the loss in the net economic value of our portfolio of assets and liabilities to zero when the hypothetical rate change is plus or minus 200 basis points.

56

The table below shows the estimated impact of changes in interest rates on net interest income and market value of equity as of September 30, 2016:

	Net Interest		Market Value
	Income		of Equity
Change in Interest Rate (Basis Points)	Volatility (1)		Volatility (2)
+200		9.0		1.4
+100		4.2		1.1
-100		-2.6		3.0
-200		-2.8		6.5

(1)	The percentage change in this column represents net interest income of the Company for 12 months in a stable interest rate environment versus the net interest income in the various rate scenarios.
(2)	The percentage change in this column represents the net portfolio value of the Company in a stable interest rate environment versus the net portfolio value in the various rate scenarios.

Item 4. CONTROLS AND PROCEDURES.

The Company’s principal executive officer and principal financial officer have evaluated the effectiveness of the Company’s “disclosure controls and procedures,” as such term is defined in Rule 13a-15(e) or 15d-15(e) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), as of the end of the period covered by this quarterly report. Based upon their evaluation, the principal executive officer and principal financial officer have concluded that the Company’s disclosure controls and procedures are effective to ensure that information required to be disclosed by the Company in the reports filed or submitted by it under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission’s rules and forms, and include controls and procedures designed to ensure that information required to be disclosed by the Company in such reports is accumulated and communicated to the Company’s management, including its principal executive officer and principal financial officer, as appropriate to allow timely decisions regarding required disclosure.

There has not been any change in our internal control over financial reporting that occurred during the third quarter of 2016 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.

Bancorp’s wholly-owned subsidiary, Cathay Bank, is a party to ordinary routine litigation from time to time incidental to various aspects of its operations. Management does not believe that any such litigation is expected to have a material adverse impact on the Company’s consolidated financial condition or results of operations.

57

Item 1A.     RISK FACTORS.

There is no material change in the risk factors as previously disclosed in the Company’s Annual Report on Form 10-K for the year ended December 31, 2015, in response to Item 1A in Part I of Form 10-K.

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

ISSUER PURCHASES OF EQUITY SECURITIES
Period	(a) Total Number of Shares (or Units) Purchased		(b) Average Price Paid per Share (or Unit)		(c) Total Number of Shares (or Units) Purchased as Part of Publicly Announced Plans or Programs		(d) Maximum Number (or Approximate Dollar Value) of Shares (or Units) that May Yet Be Purchased Under the Plans or Programs (1)
Month #1 (July 1, 2016 - July 31, 2016)		0	$	0		0	$	7,543,008
Month #2 (August 1, 2016 - August 31, 2016)		0	$	0		0	$	7,543,008
Month #3 (September 1, 2016 - September 30, 2016)		0	$	0		0	$	7,543,008
Total		0	$	0		0	$	7,543,008

For a discussion of limitations on the payment of dividends, see “Dividend Policy” and “Liquidity” under Part I—Item 2—“Management’s Discussion and Analysis of Financial Condition and Results of Operations.”

Item 3.     DEFAULTS UPON SENIOR SECURITIES.

Not applicable.

Item 4.     MINE SAFETY DISCLOSURES.

Not applicable.

Item 5.     OTHER INFORMATION.

None.

58

Item 6.     EXHIBITS.               

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

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

Exhibit 32.1 Certification of the Chief Executive Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.++

Exhibit 32.2 Certification of the Chief Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.++

Exhibit 101.INS XBRL Instance Document *

Exhibit 101.SCH XBRL Taxonomy Extension Schema Document*

Exhibit 101.CAL XBRL Taxonomy Extension Calculation Linkbase Document*

Exhibit 101.DEF XBRL Taxonomy Extension Definition Linkbase Document*

Exhibit 101.LAB XBRL Taxonomy Extension Label Linkbase Document*

Exhibit 101.PRE XBRL Taxonomy Extension Presentation Linkbase Document*

____________________

+ Filed herewith.

++ Furnished herewith.

* XBRL (Extensible Business Reporting Language) information shall not be deemed to be filed or part of a registration statement or prospectus for purposes of sections 11 or 12 of the Securities Act of 1933, shall not be deemed to be filed for purposes of section 18 of the Securities Exchange Act of 1934, and otherwise shall not be subject to liability under these sections, and shall not be incorporated by reference into any registration statement or other document filed under the Securities Act of 1933, except as expressly set forth by specific reference in such filing.

59

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

 Cathay General Bancorp

 (Registrant)

Date: November 7, 2016
	/s/ Pin Tai
	Pin Tai Chief Executive Officer and President

Date: November 7, 2016
	/s/ Heng W. Chen
	Heng W. Chen Executive Vice President and Chief Financial Officer

60

EX-31.1

Exhibit 31.1

I, Pin Tai, certify that:

1.     I have reviewed this quarterly report on Form 10-Q of Cathay General Bancorp;

2.     Based on my knowledge, this quarterly 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 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.

/s/ Pin Tai

Pin Tai

Chief Executive Officer and

President 

Date: November 7, 2016

EX-31.2

Exhibit 31.2

I, Heng W. Chen, certify that:

1.     I have reviewed this quarterly report on Form 10-Q of Cathay General Bancorp;

2.     Based on my knowledge, this quarterly 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 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.

/s/ Heng W. Chen

Heng W. Chen

Executive Vice President and

Chief Financial Officer

Date: November 7, 2016

EX-32.1

Exhibit 32.1

CEO 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 Cathay General Bancorp (the “Company”) on Form 10-Q for the period ended September 30, 2016 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Pin Tai, chief executive officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:

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

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

/s/ Pin Tai 

Pin Tai

Chief Executive Officer and

President

Date: November 7, 2016

EX-32.2

Exhibit 32.2

CFO 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 Cathay General Bancorp (the “Company”) on Form 10-Q for the period ended September 30, 2016 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Heng W. Chen, chief financial officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:

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

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

/s/ Heng W. Chen 

Heng W. Chen

Executive Vice President and

Chief Financial Officer

Date: November 7, 2016

XML

Document And Entity Information - shares	9 Months Ended
	Sep. 30, 2016	Oct. 31, 2016
Document Information [Line Items]
Entity Registrant Name	Cathay General Bancorp
Entity Central Index Key	0000861842
Trading Symbol	caty
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Well-known Seasoned Issuer	Yes
Entity Common Stock, Shares Outstanding (in shares)		78,890,065
Document Type	10-Q
Document Period End Date	Sep. 30, 2016
Document Fiscal Year Focus	2016
Document Fiscal Period Focus	Q3
Amendment Flag	false

XML

Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Assets
Cash and due from banks	$ 203,877	$ 180,130
Short-term investments and interest bearing deposits	791,757	536,880
Securities available-for-sale (amortized cost of $1,283,808 in 2016 and $1,595,723 in 2015)	1,298,469	1,586,352
Loans held for sale	4,750	6,676
Loans	11,010,457	10,163,452
Less: Allowance for loan losses	(117,942)	(138,963)
Unamortized deferred loan fees, net	(5,519)	(8,262)
Loans, net	10,886,996	10,016,227
Federal Home Loan Bank stock	18,900	17,250
Other real estate owned, net	20,986	24,701
Affordable housing investments and alternative energy partnerships, net	225,535	182,943
Premises and equipment, net	106,885	108,924
Customers’ liability on acceptances	13,339	40,335
Accrued interest receivable	31,868	30,558
Goodwill	372,189	372,189
Other intangible assets, net	3,158	3,677
Other assets	120,080	147,284
Total assets	14,098,789	13,254,126
Deposits
Non-interest-bearing demand deposits	2,246,661	2,033,048
Interest-bearing deposits:
Demand deposits	1,073,436	966,404
Money market deposits	2,131,190	1,905,719
Savings deposits	633,345	618,164
Time deposits	4,854,064	4,985,752
Total deposits	10,938,696	10,509,087
Securities sold under agreements to repurchase	350,000	400,000
Advances from the Federal Home Loan Bank	700,000	275,000
Other borrowings for affordable housing investments	17,705	18,593
Long-term debt	119,136	119,136
Acceptances outstanding	13,339	40,335
Other liabilities	166,474	144,197
Total liabilities	12,305,350	11,506,348
Commitments and contingencies
Stockholders’ Equity
Common stock, $0.01 par value, 100,000,000 shares authorized, 87,090,319 issued and 78,879,676 outstanding at September 30, 2016, and 87,002,931 issued and 80,806,116 outstanding at December 31, 2015	871	870
Additional paid-in-capital	886,081	880,822
Accumulated other comprehensive income/(loss), net	1,903	(8,426)
Retained earnings	1,144,173	1,059,660
Treasury stock, at cost (8,210,643 shares at September 30, 2016, and 6,196,815 shares at December 31, 2015)	(239,589)	(185,148)
Total equity	1,793,439	1,747,778
Total liabilities and equity	$ 14,098,789	$ 13,254,126

XML

Condensed Consolidated Balance Sheets (Unaudited) (Parentheticals) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Securities available-for-sale, amortized cost	$ 1,283,808	$ 1,595,723
Common stock par value (in dollars per share)	$ 0.01	$ 0.01
Common stock shares authorized (in shares)	100,000,000	100,000,000
Common stock shares issued (in shares)	87,090,319	87,002,931
Common stock shares outstanding (in shares)	78,879,676	80,806,116
Treasury stock shares (in shares)	8,210,643	6,196,815

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Condensed Consolidated Statements of Operations and Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Interest and Dividend Income
Loans receivable, including loan fees	$ 118,500	$ 109,943	$ 349,212	$ 315,038
Investment securities	4,850	6,142	16,974	15,262
Federal Home Loan Bank stock	393	524	1,122	2,782
Deposits with banks	412	258	1,094	1,105
Total interest and dividend income	124,155	116,867	368,402	334,187
Interest Expense
Time deposits	10,701	10,407	32,177	28,321
Other deposits	4,212	3,217	11,783	9,010
Securities sold under agreements to repurchase	3,828	3,977	11,696	11,836
Advances from Federal Home Loan Bank	134	164	442	374
Long-term debt	1,456	1,456	4,336	4,320
Total interest expense	20,331	19,221	60,434	53,861
Net interest income before reversal for credit losses	103,824	97,646	307,968	280,326
Reversal for loan losses		(1,250)	(15,650)	(8,400)
Net interest income after reversal for credit losses	103,824	98,896	323,618	288,726
Non-Interest Income
Securities gains/(losses), net	1,692	(16)	3,141	(3,369)
Letters of credit commissions	1,212	1,455	3,698	4,114
Depository service fees	1,401	1,409	4,109	4,003
Other operating income	4,506	6,308	14,461	18,576
Total non-interest income	8,811	9,156	25,409	23,324
Non-Interest Expense
Salaries and employee benefits	22,881	20,725	71,313	67,804
Occupancy expense	4,734	4,412	13,587	12,419
Computer and equipment expense	2,337	3,893	7,360	8,783
Professional services expense	4,999	3,792	13,981	11,408
Data processing service expense	2,279	1,895	6,556	5,822
FDIC and State assessments	2,288	2,403	7,640	6,907
Marketing expense	1,516	1,436	3,314	3,577
Other real estate owned expense/(income)	(176)	250	612	(1,053)
Amortization of investments in low income housing and alternative energy partnerships	5,432	15,427	35,626	23,277
Amortization of core deposit intangibles	172	169	517	493
Other operating expense	4,275	3,069	10,681	9,750
Total non-interest expense	50,737	57,471	171,187	149,187
Income before income tax expense	61,898	50,581	177,840	162,863
Income tax expense	15,808	12,098	50,756	43,200
Net income	46,090	38,483	127,084	119,663
Other comprehensive income, net of tax
Unrealized holding gain on securities available-for-sale	938	2,733	15,748	2,837
Less: reclassification adjustments for gains/(losses) included in net income	981	(10)	1,821	(1,953)
Unrealized holding gain/(loss) on cash flow hedge derivatives	804	(2,558)	(3,598)	(1,818)
Total other comprehensive gain, net of tax	761	185	10,329	2,972
Total comprehensive income	$ 46,851	$ 38,668	$ 137,413	$ 122,635
Net income per common share:
Basic (in dollars per share)	$ 0.58	$ 0.47	$ 1.61	$ 1.49
Diluted (in dollars per share)	0.58	0.47	1.59	1.48
Cash dividends paid per common share (in dollars per share)	$ 0.18	$ 0.14	$ 0.54	$ 0.38
Weighted-average shares:
Basic weighted-average number of common shares outstanding (in shares)	78,865,860	81,475,288	79,147,839	80,422,711
Diluted (in shares)	79,697,069	82,285,478	79,902,846	81,105,191

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Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Cash Flows from Operating Activities
Net income	$ 127,084,000	$ 119,663,000
Adjustments to reconcile net income to net cash provided by/(used in) operating activities:
Credit for loan losses	(15,650,000)	(8,400,000)
Provision for losses on other real estate owned	176,000	547,000
Deferred tax liability	22,483,000	14,327,000
Depreciation and amortization	5,684,000	5,745,000
Net gains on sale and transfer of other real estate owned	(476,000)	(2,006,000)
Net gains on sale of loans	(285,000)	(845,000)
Proceeds from sales of loans	13,525,000	28,507,000
Originations of loans held-for-sale	(12,665,000)	(26,689,000)
Amortization on alternative energy partnerships, venture capital and other investments	27,282,000	16,993,000
Net gain on sales and calls of securities	(3,347,000)	(506,000)
Amortization/accretion of security premiums/discounts, net	5,193,000	3,542,000
Loss on sales or disposal of fixed assets	19,000	138,000
Write-down on impaired securities	206,000	3,875,000
Excess tax short-fall from share-based payment arrangements		5,602,000
Stock based compensation and stock issued to officers as compensation	3,804,000	3,923,000
Net change in accrued interest receivable and other assets	2,101,000	(30,929,000)
Net change in other liabilities	(4,537,000)	(9,432,000)
Net cash provided by operating activities	170,597,000	124,055,000
Cash Flows from Investing Activities
Decrease/(increase) in short-term investments	(254,877,000)	119,785,000
Purchase of investment securities available-for-sale	(690,966,000)	(1,323,149,000)
Proceeds from sale of investment securities available-for-sale	415,543,000	1,033,195,000
Proceeds from repayments, maturities and calls of investment securities available-for-sale	585,285,000	232,253,000
Purchase of Federal Home Loan Bank stock	(1,650,000)
Redemptions of Federal Home Loan Bank stock		13,535,000
Net increase in loans	(853,453,000)	(702,595,000)
Purchase of premises and equipment	(3,166,000)	(2,628,000)
Proceeds from sales of premises and equipment	11,000
Proceeds from sales of other real estate owned	6,713,000	10,524,000
Investment in affordable housing and alternative energy partnerships	(59,844,000)	(46,349,000)
Acquisition, net of cash acquired		6,572,000
Net cash used in investing activities	(856,404,000)	(658,857,000)
Cash Flows from Financing Activities
Net increase in deposits	429,976,000	1,034,442,000
Net decrease in federal funds purchased and securities sold under agreements to repurchase	(50,000,000)	(50,000,000)
Advances from Federal Home Loan Bank	2,730,000,000	4,842,000,000
Repayment of Federal Home Loan Bank borrowings	(2,305,000,000)	(5,192,000,000)
Cash dividends paid	(42,570,000)	(30,690,000)
Purchases of treasury stock	(54,441,000)	(50,701,000)
Proceeds from shares issued under Dividend Reinvestment Plan	1,643,000	3,636,000
Proceeds from exercise of stock options	49,000	3,433,000
Taxes paid related to net share settlement of RSUs	(103,000)	(204,000)
Excess tax short-fall from share-based payment arrangements		(5,602,000)
Net cash provided by financing activities	709,554,000	554,314,000
Increase in cash and cash equivalents	23,747,000	19,512,000
Cash and cash equivalents, beginning of the period	180,130,000	176,830,000
Cash and cash equivalents, end of the period	203,877,000	196,342,000
Supplemental disclosure of cash flow information
Interest	61,212,000	52,614,000
Income taxes paid	31,717,000	67,776,000
Non-cash investing and financing activities:
Net change in unrealized holding gain on securities available-for-sale, net of tax	13,927,000	4,790,000
Net change in unrealized holding loss on cash flow hedge derivatives	(3,598,000)	(1,818,000)
Transfers of investment securities to available-for-sale from other assets		520,000
Transfers to other real estate owned from loans held for investment	2,698,000	3,914,000
Loans transferred from held for sale to held for investment, net	1,351,000
Loans to facilitate the sale of other real estate owned	2,616,000
Issuance of stock related to acquisition		$ 82,857,000

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Note 1 - Business

9 Months Ended

Sep. 30, 2016

Notes to Financial Statements

Nature of Operations [Text Block]

1. Business

Cathay General Bancorp (“Bancorp”) is the holding company for Cathay Bank (the “Bank” and, together, the “Company”), six limited partnerships investing in affordable housing investments in which the Bank is the sole limited partner, and GBC Venture Capital, Inc. Bancorp also owns 100% of the common stock of five statutory business trusts created for the purpose of issuing capital securities. The Bank was founded in 1962 and offers a wide range of financial services. As of September 30, 2016, the Bank operated 22 branches in Southern California, 12 branches in Northern California, 12 branches in New York State, three branches in Illinois, three branches in Washington State, two branches in Texas, one branch in Massachusetts, one branch in New Jersey, one branch in Maryland, one branch in Nevada, one branch in Hong Kong, and a representative office in Shanghai and in Taipei. Deposit accounts at the Hong Kong branch are not insured by the Federal Deposit Insurance Corporation (the “FDIC”).

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Note 2 - Basis of Presentation

9 Months Ended

Sep. 30, 2016

Notes to Financial Statements

Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]

2. Basis of Presentation

The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements. In the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation have been included. Operating results for the interim periods presented are not necessarily indicative of the results that may be expected for the year ending December 31, 2016. For further information, refer to the audited consolidated financial statements and notes included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2015.

The preparation of the condensed consolidated financial statements in accordance with GAAP requires management of the Company to make a number of estimates and assumptions relating to the reported amount of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the period. Actual results could differ from those estimates. The most significant estimates subject to change are the allowance for loan losses, goodwill impairment, and other-than-temporary impairment.

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Note 3 - Recent Accounting Pronouncements

9 Months Ended

Sep. 30, 2016

Notes to Financial Statements

New Accounting Pronouncements and Changes in Accounting Principles [Text Block]

3. 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 clarifies the principles for recognizing revenue and replaces nearly all existing revenue recognition guidance in U.S. GAAP. Quantitative and qualitative disclosures regarding the nature, amount, timing and uncertainty of revenue and cash flows arising from contracts with customers are also required. ASU 2014-09 as amended by ASU 2015-14, ASU 2016-08, ASU 2016-10 and ASU 2016-12, is effective for interim and annual periods beginning after December 15, 2017 and is applied on either a modified retrospective or full retrospective basis. Early adoption is permitted for interim and annual periods beginning after December 15, 2016. Adoption of ASU 2014-09 and its subsequent amendments is not expected to have a significant impact on the Company’s Consolidated Financial Statements.

In January 2016, the FASB issued ASU 2016-01, “

Financial Instruments

Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities

.” This update requires an entity to measure equity investments with readily determinable fair values at fair value with changes in fair value recognized in net income. Equity investment without readily determinable fair values will be measured at fair value either upon the occurrence of an observable price change or upon identification of an impairment and any amount by which the carrying value exceeding the fair value will be recognized as an impairment in net income. This update also requires an entity to disclose fair value of financial instruments measured at amortized cost on the balance sheet to measure that fair value using the exit price option. In addition, this update requires separate presentation in comprehensive income for changes in the fair value of a liability and in the balance sheet by measurement category and form of financial asset. ASU 2016-01 becomes

effective for interim and annual periods beginning after December 15, 2017.  Adoption of ASU 2016-01 is not expected to have a significant impact on the Company’s consolidated financial statements.

In February 2016, the FASB issued ASU 2016-02,

Leases (Topic 842),

which is intended to increase transparency and comparability in the accounting for lease transactions. ASU 2016-02 requires lessees to recognize all leases longer than twelve months on the Consolidated Balance Sheet as lease assets and lease liabilities and quantitative and qualitative disclosures regarding key information about leasing arrangements. Lessor accounting is largely unchanged. ASU 2016-02 is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years with an option to early adopt. The Company is currently evaluating the impact on its Consolidated Financial Statements.

In March 2016, the FASB issued ASU 2016-06, “

Derivatives and Hedging

(

T

opic 8

15

):

Contingent Put and Call Options in Debt Instruments

.” This update requires an entity to perform a four-step decision sequence when assessing whether contingent call or put options that can accelerate the payment of principal on debt instruments are clearly and closely related to their debt hosts. The four-step decision sequence is: the payoff is adjusted based on changes in an index; the payoff is indexed to an underlying other than interest rates or credit risk; the debt involves a substantial premium or discount; and the call or put option is contingently exercisable. ASU 2016-06 becomes

effective for interim and annual periods beginning after December 15, 2016.  Adoption of ASU 2016-06 is not expected to have a significant impact on the Company’s consolidated financial statements.

In March 2016, the FASB issued ASU 2016-07, “

Investments Equity Method and Joint Ventures

(

T

opic

323

):

Simplifying the Transition to the Equity Method of Accounting

.” This update eliminates the requirement to retroactively adopt the equity method of accounting. It requires that an equity method investor add the cost of acquiring the additional interest to the current basis of the previously held interest and adopt the equity method of accounting as of the date the investment becomes qualified for equity method accounting. The retroactive adjustment of the investment is no longer required. ASU 2016-07 becomes

effective for interim and annual periods beginning after December 15, 2016.  Adoption of ASU 2016-07 is not expected to have a significant impact on the Company’s consolidated financial statements.

In March 2016, the FASB issued ASU 2016-09, “

Compensation Stock Compensation

(

T

opic

718

):

I

m

provements to Employee Share-Based Payment Accounting

.” This update simplifies several aspects of the accounting for share-based payment transactions, including the income tax consequences, classification of awards as either equity or liabilities, and classification on the statement of cash flows. ASU 2016-09 becomes

effective for interim and annual periods beginning after December 15, 2016.  Adoption of ASU 2016-09 is not expected to have a significant impact on the Company’s consolidated financial statements.

In June 2016, the FASB issued ASU 2016-13, “

Financial Instruments - Credit Losses

(

T

opic

326

):

Measurement of Credit Losses on Financial Instruments.”

This update requires an entity to use a broader range of reasonable and supportable forecasts, in addition to historical experience and current conditions, to develop an expected credit loss estimate for financial assets and net investments that are not accounted for at fair value through net income. Credit losses relating to available-for-sale debt securities should be recorded through an allowance for credit losses to the amount by which fair value is below amortized cost. ASU 2016-13 becomes

effective for interim and annual periods beginning after December 15, 2019.  The Company is currently evaluating the impact on the Company’s consolidated financial statements.

In August 2016, the FASB issued ASU 2016-15, “

Statement of Cash Flows – Classification of Certain Cash Receipts and Cash Payments.”

This update provides guidance on eight cash flow issues with the objective of reducing the existing diversity in practice related to debt prepayment or debt extinguishment costs, settlement of zero-coupon debt instruments or other debt instruments with coupon interest rates that are insignificant in relation to the effective interest rate of the borrowing, contingent consideration payments made after a business combination, proceeds from the settlement of insurance claims, proceeds from the settlement of corporate-owned life insurance policies, including bank-owned life insurance policies, distributions received from equity method investees, beneficial interest in securitization transactions, separately identifiable cash flows and application of the predominance principle. The amendments reduce current and potential future diversity in practice. The amendments in this update apply to all entities that are required to present a statement of cash flows under Topic 230. ASU 2016-15 becomes effective for interim and annual periods beginning after December 15, 2017.

The Company is currently evaluating the impact on the Company’s consolidated financial statements.

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Note 4 - Earnings Per Share

9 Months Ended

Sep. 30, 2016

Notes to Financial Statements

Earnings Per Share [Text Block]

4

. Earnings per Share

Basic earnings per share excludes dilution and is computed by dividing net income available to common stockholders by the weighted-average number of common shares outstanding for the period. Diluted earnings per share reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock and resulted in the issuance of common stock that then shared in earnings. Outstanding stock options with anti-dilutive effect were not included in the computation of diluted earnings per share. The following table sets forth earnings per common share calculations:

	Three months ended September 30,				Nine months ended September 30,
(Dollars in thousands, except share and per share data)	2016		2015		2016		2015
Net income	$	46,090	$	38,483	$	127,084	$	119,663
Weighted-average shares:
Basic weighted-average number of common shares outstanding		78,865,860		81,475,288		79,147,839		80,422,711
Dilutive effect of weighted-average outstanding common share equivalents
Warrants		569,949		606,803		520,686		507,002
Options		95,850		123,910		90,461		124,135
Restricted stock units		165,410		79,477		143,860		51,343
Diluted weighted-average number of common shares outstanding		79,697,069		82,285,478		79,902,846		81,105,191
Average stock options and warrants with anti-dilutive effect		207,183		760,291		247,974		1,082,400
Earnings per common share:
Basic	$	0.58	$	0.47	$	1.61	$	1.49
Diluted	$	0.58	$	0.47	$	1.59	$	1.48

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Note 5 - Stock-based Compensation

9 Months Ended

Sep. 30, 2016

Notes to Financial Statements

Disclosure of Compensation Related Costs, Share-based Payments [Text Block]

5

. Stock-Based Compensation

Under the Company’s equity incentive plans, directors and eligible employees may be granted incentive or non-statutory stock options and/or restricted stock units, or awarded non-vested stock.

As of September 30, 2016, the only options granted by the Company were non-statutory stock options to selected Bank officers and non-employee directors at exercise prices equal to the fair market value of a share of the Company’s common stock on the date of grant. Such options have a maximum ten-year term and vest in 20% annual increments (subject to early termination in certain events) except certain options granted to the Chief Executive Officer of the Company in 2005 and 2008. There were no options granted during the first nine months of 2016 or 2015.

Option compensation expense was zero for the three months and for the nine months ended September 30, 2016, and September 30, 2015. Stock-based compensation was fully recognized over the requisite service period for all awards. There were 2,110 and 147,350 stock option shares exercised in the nine months ended September 30, 2016 and 2015, respectively. The Company received $49,000 with an aggregate intrinsic value of $9,000 from the exercise of stock options during the nine months ended September 30, 2016 compared to $3.4 million with an aggregate intrinsic value of $1.3 million during the nine months ended September 30, 2015. The table below summarizes stock option activity for the periods indicated:

	Shares			Weighted-average Exercise Price		Weighted-average Remaining Contractual Life (in years)		Aggregate Intrinsic Value (in thousands)
Balance, December 31, 2015		1,031,170		$	31.27		0.9	$	3,268
Exercised		(2,110	)		23.37
Forfeited		(608,670	)		36.46
Balance, March 31, 2016		420,390		$	23.80		1.8	$	2,026
Forfeited		(12,000	)		38.26
Balance, June 30, 2016		408,390		$	23.37		1.6	$	1,973
Exercised		-			-
Forfeited		-			-
Balance, September 30, 2016		408,390		$	23.37		1.4	$	3,026
Exercisable, September 30, 2016		408,390		$	23.37		1.4	$	3,026

In addition to stock options, the Company also grants restricted stock units to eligible employees that vest subject to continued employment at the vesting dates.

The Company granted restricted stock units for 88,693 shares at an average closing price of $30.37 per share in the first nine months of 2016. The Company granted restricted stock units for 72,900 shares at an average closing price for $28.11 per share in the first nine months of 2015

.

In December 2013, the Company granted performance share unit awards in which the number of units earned is calculated based on the relative total shareholder return (TSR) of the Company’s common stock as compared to the TSR of the KBW Regional Banking Index. In addition, the Company granted performance share unit awards in which the number of units earned is determined by comparison to the targeted earnings per share (EPS) as defined in the award for the 2014 to 2016 period. Performance TSR restricted stock units for 119,840 shares and performance EPS restricted stock units for 116,186 shares were granted to eight executive officers in 2013. In December 2014, the Company granted additional performance TSR restricted stock units for 60,456 shares and performance EPS restricted stock units for 57,642 shares to seven executive officers. In December 2015, the Company granted additional performance TSR restricted stock units for 61,209 shares and performance EPS restricted stock units for 57,409 shares to seven executive officers. Both the performance TSR and performance EPS units awarded are scheduled to vest three years from grant date.

The following table presents restricted stock unit activity during the nine months ended September 30, 2016:

	Units
Balance at December 31, 2015		542,375
Granted		88,693
Vested		(13,780	)
Forfeited		(3,290	)
Balance at September 30, 2016		613,998

The compensation expense recorded for restricted stock units was $1.2 million for the three months ended September 30, 2016

, compared to $1.2 million in the same period a year ago. For the nine months ended September 30, 2016 and 2015, compensation expense recorded related to the restricted stock units was $3.3 million and $3.4 million, respectively. Unrecognized stock-based compensation expense related to restricted stock units was $6.9 million as of September 30, 2016, and is expected to be recognized over the next 2.1 years.

As of September 30, 2016, 3,716,379 shares were available under the Company’s 2005 Incentive Plan (as Amended and Restated) for future grants.

The following table summarizes the tax benefit (short-fall) from share-based payment arrangements:

	Three months ended September 30,				Nine months ended September 30,
(Dollars in thousands)	2016		2015		2016			2015
Tax benefit/(short-fall) of tax deductions in excess of grant-date fair value	$	-	$	17	$	(3,366	)	$	(5,602	)
Benefit of tax deductions on grant-date fair value		-		275		3,370			6,421
Total benefit of tax deductions	$	-	$	292	$	4		$	819

The short-fall amount from share-based payment arrangements was charged against income tax expense. In addition, as of September 30, 2016, $140,000 was offset against additional paid-in capital that resulted from previously realized excess tax benefits.

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Note 6 - Investment Securities

9 Months Ended

Sep. 30, 2016

Notes to Financial Statements

Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]

6

. Investment Securities

Investment securities were $1.30 billion as of September 30, 2016, compared to $1.59 billion as of December 31, 2015. The following tables reflect the amortized cost, gross unrealized gains, gross unrealized losses, and fair value of investment securities as of September 30, 2016, and December 31, 2015:

	September 30, 2016
			Gross		Gross
	Amortized		Unrealized		Unrealized
	Cost		Gains		Losses		Fair Value
	(In thousands)
Securities Available-for-Sale
U.S. treasury securities	$	389,921	$	112	$	24	$	390,009
U.S. government sponsored entities		250,000		79		69		250,010
Mortgage-backed securities		556,454		7,186		2		563,638
Collateralized mortgage obligations		52		-		22		30
Corporate debt securities		74,962		444		937		74,469
Mutual funds		6,000		-		74		5,926
Preferred stock of government sponsored entities		2,811		565		188		3,188
Other equity securities		3,608		7,591		-		11,199
Total	$	1,283,808	$	15,977	$	1,316	$	1,298,469

	December 31, 2015
			Gross		Gross
	Amortized		Unrealized		Unrealized
	Cost		Gains		Losses		Fair Value
	(In thousands)
Securities Available-for-Sale
U.S. treasury securities	$	284,678	$	5	$	395	$	284,288
U.S. government sponsored entities		150,000		-		1,840		148,160
Mortgage-backed securities		1,073,108		560		11,399		1,062,269
Collateralized mortgage obligations		63		-		27		36
Corporate debt securities		74,955		425		1,525		73,855
Mutual funds		6,000		-		167		5,833
Preferred stock of government sponsored entities		2,811		633		228		3,216
Other equity securities		4,108		4,929		342		8,695
Total	$	1,595,723	$	6,552	$	15,923	$	1,586,352

The amortized cost and fair value of investment securities as of September 30, 2016, by contractual maturities, are shown below. Actual maturities may differ from contractual maturities because borrowers may have the right to call or repay obligations with or without call or repayment penalties.  

	Securities Available-For-Sale
	Amortized cost		Fair value
	(In thousands)
Due in one year or less	$	289,859	$	289,923
Due after one year through five years		353,931		353,682
Due after five years through ten years		75,117		75,076
Due after ten years (1)		564,901		579,788
Total	$	1,283,808	$	1,298,469

  (1)

Equity securities are reported in this category

Proceeds of $415.3 million were received from the sales transactions of mortgage-backed securities during the first nine months of 2016. Proceeds of $648.0 million were received from the sale of mortgage-backed securities during the first nine months of 2015. Proceeds from repayments, maturities and calls of mortgage-backed securities were $125.3 million and $67.3 million for the nine months ended September 30, 2016 and 2015, respectively. There were no sales transactions of other investment securities during the nine months ended September 30, 2016. Proceeds of $385.2 million were received from the sale of other investment securities during the nine months ended September 30, 2015. Proceeds from maturities and calls of other investment securities were $460.0 million during the nine months ended September 30, 2016 compared to $165.0 million during the same period a year ago. Gains of $3.3 million and zero losses were realized on sales of investment securities in addition to a permanent impairment write-down of $206,000 that was recorded during the nine months ended September 30, 2016 compared to gains of $2.4 million and losses of $1.9 million realized during the same period a year ago.

The tables below show the fair value and unrealized losses of the temporarily impaired securities in our investment securities portfolio as of September 30, 2016, and December 31, 2015:

	September 30, 2016
	Temporarily impaired securities
	Less than 12 months				12 months or longer				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
	Value		Losses		Value		Losses		Value		Losses
	(in thousands)
Securities Available-for-Sale
U.S. treasury securities	$	149,983	$	24	$	-	$	-	$	149,983	$	24
U.S. government sponsored entities		149,931		69		-		-		149,931		69
Mortgage-backed securities		44		1		265		1		309		2
Collateralized mortgage obligations		-		-		30		22		30		22
Corporate debt securities		-		-		54,063		937		54,063		937
Mutual funds		-		-		5,926		74		5,926		74
Preferred stock of government sponsored entities		2,528		188		-		-		2,528		188
Total	$	302,486	$	282	$	60,284	$	1,034	$	362,770	$	1,316

	December 31, 2015
	Temporarily impaired securities
	Less than 12 months				12 months or longer				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
	Value		Losses		Value		Losses		Value		Losses
	(in thousands)
Securities Available-for-Sale
U.S. treasury securities	$	224,289	$	395	$	-	$	-	$	224,289	$	395
U.S. government sponsored entities		148,160		1,840		-		-		148,160		1,840
Mortgage-backed securities		1,025,342		11,398		6		1		1,025,348		11,399
Collateralized mortgage obligations		-		-		36		27		36		27
Corporate debt securities		9,950		50		43,525		1,475		53,475		1,525
Mutual funds		-		-		5,833		167		5,833		167
Preferred stock of government sponsored entities		2,488		228		-		-		2,488		228
Other equity securities		158		342		-		-		158		342
Total	$	1,410,387	$	14,253	$	49,400	$	1,670	$	1,459,787	$	15,923

As of September 30, 2016, the Company had unrealized losses of $1.3 million. The unrealized losses on these securities were primarily attributed to yield curve movement, together with the widened liquidity spread and credit spread. The issuers have not, to the Company’s knowledge, established any cause for default on these securities. Management believes the impairment was temporary and, accordingly, no impairment loss on these securities has been recognized in our condensed consolidated statements of operations. The Company expects to recover the amortized cost basis of its debt securities, and has no intent to sell and will not be required to sell available-for-sale debt securities that have declined below their cost before their anticipated recovery.

Investment securities having a carrying value of $505.9 million as of September 30, 2016, and $449.6 million as of December 31, 2015, were pledged to secure public deposits, other borrowings, treasury tax and loan, and securities sold under agreements to repurchase. 

XML

Note 7 - Loans

9 Months Ended

Sep. 30, 2016

Notes to Financial Statements

Loans, Notes, Trade and Other Receivables Disclosure [Text Block]

7

. Loans

Most of the Company’s business activity is with Asian customers located in Southern and Northern California; New York City, New York; Houston and Dallas, Texas; Seattle, Washington; Boston, Massachusetts; Chicago, Illinois; Edison, New Jersey; Rockville, Maryland; Las Vegas, Nevada, and Hong Kong. The Company has no specific industry concentration, and generally its loans are secured by real property or other collateral of the borrowers. Loans are generally expected to be paid off from the operating profits of the borrowers, from refinancing by other lenders, or through sale by the borrowers of the secured collateral.

The types of loans in the condensed consolidated balance sheets as of September 30, 2016, and December 31, 2015, were as follows:

	September 30, 2016			December 31, 2015
	(in thousands)
Commercial loans	$	2,248,996		$	2,316,863
Residential mortgage loans		2,329,402			1,932,355
Commercial mortgage loans		5,743,991			5,301,218
Real estate construction loans		515,236			441,543
Equity lines		170,022			168,980
Installment & other loans		2,810			2,493
Gross loans	$	11,010,457		$	10,163,452
Allowance for loan losses		(117,942	)		(138,963	)
Unamortized deferred loan fees		(5,519	)		(8,262	)
Total loans, net	$	10,886,996		$	10,016,227
Loans held for sale	$	4,750		$	6,676

As of September 30, 2016, recorded investment in impaired loans totaled $130.9 million and was comprised of non-accrual loans of $44.4 million and accruing troubled debt restructured loans (TDRs) of $86.6 million. As of December 31, 2015, recorded investment in impaired loans totaled $133.8 million and was comprised of non-accrual loans of $52.1 million and accruing TDRs of $81.7 million. For impaired loans, the amounts previously charged off represent 7.7% as of September 30, 2016, and 22.4% as of December 31, 2015, of the contractual balances for impaired loans.

The following table presents the average balance and interest income recognized related to impaired loans for the periods indicated:

	Impaired Loans
	Average Recorded Investment								Interest Income Recognized
	Three months ended				Nine months ended				Three months ended				Nine months ended
	September 30,				September 30,				September 30,				September 30,
	2016		2015		2016		2015		2016		2015		2016		2015
	(In thousands)
Commercial loans	$	28,091	$	23,894	$	18,602	$	24,974	$	170	$	170	$	488	$	519
Real estate construction loans		5,869		22,392		12,005		22,056		66		66		196		196
Commercial mortgage loans		81,005		97,557		86,456		104,508		776		777		2,124		2,126
Residential mortgage loans and equity lines		18,256		16,506		17,456		16,934		148		139		401		380
Total impaired loans	$	133,221	$	160,349	$	134,519	$	168,472	$	1,160	$	1,152	$	3,209	$	3,221

The following table presents impaired loans and the related allowance for loan losses as of the dates indicated:

	Impaired Loans
	September 30, 2016						December 31, 2015
	Unpaid Principal Balance		Recorded Investment		Allowance		Unpaid Principal Balance		Recorded Investment		Allowance
	(In thousands)
With no allocated allowance
Commercial loans	$	29,794	$	29,414	$	-	$	15,493	$	6,721	$	-
Real estate construction loans		5,776		5,507		-		51,290		22,002		-
Commercial mortgage loans		72,319		64,298		-		59,954		54,625		-
Residential mortgage loans and equity lines		4,832		4,675		-		3,233		3,026		-
Subtotal	$	112,721	$	103,894	$	-	$	129,970	$	86,374	$	-
With allocated allowance
Commercial loans	$	3,315	$	3,217	$	1,320	$	7,757	$	6,847	$	530
Commercial mortgage loans		10,425		10,289		1,248		28,258		27,152		6,792
Residential mortgage loans and equity lines		14,637		13,514		375		14,383		13,437		427
Subtotal	$	28,377	$	27,020	$	2,943	$	50,398	$	47,436	$	7,749
Total impaired loans	$	141,098	$	130,914	$	2,943	$	180,368	$	133,810	$	7,749

The following tables present the aging of the loan portfolio by type as of September 30, 2016, and as of December 31, 2015:

	September 30, 2016
	30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due		Non-accrual Loans		Total Past Due		Loans Not Past Due		Total
	(In thousands)
Type of Loans:
Commercial loans	$	45,409	$	6,807	$	-	$	9,251	$	61,467	$	2,187,529	$	2,248,996
Real estate construction loans		-		-		-		5,507		5,507		509,729		515,236
Commercial mortgage loans		12,949		12,205		-		21,077		46,231		5,697,760		5,743,991
Residential mortgage loans and equity lines		-		477		-		8,524		9,001		2,490,423		2,499,424
Installment and other loans		-		-		-		-		-		2,810		2,810
Total loans	$	58,358	$	19,489	$	-	$	44,359	$	122,206	$	10,888,251	$	11,010,457

	December 31, 2015
	30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due		Non-accrual Loans		Total Past Due		Loans Not Past Due		Total
	(In thousands)
Type of Loans:
Commercial loans	$	8,367	$	221	$	-	$	3,545	$	12,133	$	2,304,730	$	2,316,863
Real estate construction loans		7,285		-		-		16,306		23,591		417,952		441,543
Commercial mortgage loans		2,243		2,223		-		25,231		29,697		5,271,521		5,301,218
Residential mortgage loans and equity lines		4,959		1,038		-		7,048		13,045		2,088,290		2,101,335
Installment and other loans		-		-		-		-		-		2,493		2,493
Total loans	$	22,854	$	3,482	$	-	$	52,130	$	78,466	$	10,084,986	$	10,163,452

The determination of the amount of the allowance for loan losses for impaired loans is based on management’s current judgment about the credit quality of the loan portfolio and takes into consideration known relevant internal and external factors that affect collectability when determining the appropriate level for the allowance for loan losses. The nature of the process by which the Bank determines the appropriate allowance for loan losses requires the exercise of considerable judgment. This allowance evaluation process is also applied to troubled debt restructurings since they are considered to be impaired loans.

A troubled debt restructuring is a formal 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 it would not otherwise consider. The concessions may be granted in various forms, including a change in the stated interest rate, a reduction in the loan balance or accrued interest, or an extension of the maturity date that causes significant delay in payment.

TDRs on accrual status are comprised of the loans that have, pursuant to the Bank’s policy, performed under the restructured terms and have demonstrated sustained performance under the modified terms for six months before being returned to accrual status. The sustained performance considered by management pursuant to its policy includes the periods prior to the modification if the prior performance met or exceeded the modified terms. This would include cash paid by the borrower prior to the restructure to set up interest reserves.

As of September 30, 2016, accruing TDRs were $86.6 million and non-accrual TDRs were $20.9 million compared to accruing TDRs of $81.7 million and non-accrual TDRs of $39.9 million as of December 31, 2015. The Company allocated specific reserves of $1.3 million to accruing TDRs and $0.3 million to non-accrual TDRs as of September 30, 2016, and $2.0 million to accruing TDRs and $5.4 million to non-accrual TDRs as of December 31, 2015.

The following tables present TDRs that were modified during the three and nine months ended September 30, 2016 and 2015, their specific reserve

s as of September 30, 2016 and 2015 and charge-off

s

for

the three and nine months ended September 30, 2016 and 2015:

	Three months ended September 30, 2016								September 30, 2016
	No. of Contracts		Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment		Charge-offs		Specific Reserve
	(Dollars in thousands)
Commercial loans		7	$	18,258	$	18,258	$	-	$	208
Commercial mortgage loans		1		738		738		-		-
Total		8	$	18,996	$	18,996	$	-	$	208

	Three months ended September 30, 2015								September 30, 2015
	No. of Contracts		Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment		Charge-offs		Specific Reserve
	(Dollars in thousands)
Commercial loans		2	$	306	$	306	$	-	$	1
Commercial mortgage loans		15		1,918		1,918		-		-
Total		17	$	2,224	$	2,224	$	-	$	1

	Nine months ended September 30, 2016								September 30, 2016
	No. of Contracts		Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment		Charge-offs		Specific Reserve
	(Dollars in thousands)
Commercial loans		11	$	23,102	$	23,102	$	-	$	222
Commercial mortgage loans		1		738		738		-		-
Residential mortgage loans and equity lines		2		367		367		-		-
Total		14	$	24,207	$	24,207	$	-	$	222

	Nine months ended September 30, 2015								September 30, 2015
	No. of Contracts		Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment		Charge-offs		Specific Reserve
	(Dollars in thousands)
Commercial loans		3	$	1,156	$	1,156	$	-	$	1
Commercial mortgage loans		19		16,329		16,329		-		38
Residential mortgage loans and equity lines		5		1,522		1,374		148		45
Total		27	$	19,007	$	18,859	$	148	$	84

Modifications of the loan terms during the first nine months of 2016 were in the form of changes in the stated interest rate, extensions of maturity dates, and/or reductions in monthly payment amounts. The length of time for which modifications involving a reduction of the stated interest rate or changes in payment terms that were documented ranged from three to ten months from the modification date. 

We expect that the TDRs on accruing status as of September 30, 2016, which were all performing in accordance with their restructured terms, will continue to comply with the restructured terms because of the reduced principal or interest payments on these loans.  A summary of TDRs by type of concession and by type of loan, as of September 30, 2016, and December 31, 2015, is shown below:

	September 30, 2016
Accruing TDRs	Payment Deferral		Rate Reduction		Rate Reduction and Payment Deferral		Total
	(In thousands)
Commercial loans	$	22,019	$	-	$	1,360	$	23,379
Commercial mortgage loans		26,835		5,986		20,690		53,511
Residential mortgage loans		5,048		989		3,628		9,665
Total accruing TDRs	$	53,902	$	6,975	$	25,678	$	86,555

	September 30, 2016
Non-accrual TDRs	Payment Deferral		Rate Reduction and Payment Deferral		Total
	(In thousands)
Commercial loans	$	3,477	$	90	$	3,567
Commercial mortgage loans		1,508		15,260		16,768
Residential mortgage loans		364		171		535
Total non-accrual TDRs	$	5,349	$	15,521	$	20,870

	December 31, 2015
Accruing TDRs	Payment Deferral		Rate Reduction		Rate Reduction and Payment Deferral		Total
	(In thousands)
Commercial loans	$	8,298	$	-	$	1,726	$	10,024
Real estate construction loans		-		-		5,696		5,696
Commercial mortgage loans		16,701		6,045		33,800		56,546
Residential mortgage loans		5,201		999		3,214		9,414
Total accruing TDRs	$	30,200	$	7,044	$	44,436	$	81,680

	December 31, 2015
Non-accrual TDRs	Payment Deferral		Rate Reduction and Payment Deferral		Total
	(In thousands)
Commercial loans	$	1,033	$	90	$	1,123
Real estate construction loans		9,981		5,825		15,806
Commercial mortgage loans		1,544		20,362		21,906
Residential mortgage loans		388		700		1,088
Total non-accrual TDRs	$	12,946	$	26,977	$	39,923

The activity within our TDRs for the periods indicated are shown below:

	Three months ended September 30,						Nine months ended September 30,
Accruing TDRs	2016			2015			2016			2015
	(In thousands)
Beginning balance	$	74,708		$	100,011		$	81,680		$	104,355
New restructurings		18,347			427			20,412			16,853
Restructured loans restored to accrual status		-			723			10,303			723
Charge-offs		-			-			-			(148	)
Payments		(6,500	)		(11,280	)		(9,816	)		(21,714	)
Restructured loans placed on non-accrual status		-			-			(1,138	)		(10,188	)
Expiration of loan concession upon renewal		-			-			(14,886	)		-
Ending balance	$	86,555		$	89,881		$	86,555		$	89,881

	Three months ended September 30,						Nine months ended September 30,
Non-accrual TDRs	2016			2015			2016			2015
	(In thousands)
Beginning balance	$	25,442		$	42,595		$	39,923		$	41,618
New restructurings		649			1,796			3,794			2,006
Restructured loans placed on non-accrual status		-			-			1,138			10,188
Charge-offs		(3,407	)		(3	)		(4,352	)		(3,246	)
Payments		(1,814	)		(1,859	)		(9,330	)		(8,037	)
Restructured loans restored to accrual status		-			(723	)		(10,303	)		(723	)
Ending balance	$	20,870		$	41,806		$	20,870		$	41,806

A loan is considered to be in payment default once it is 60 to 90 days contractually past due under the modified terms.  The Company did not have any loans that were modified as a TDR during the previous twelve months and which subsequently defaulted as of September 30, 2016.

Under the Company’s internal underwriting policy, an evaluation is performed of the probability that the borrower will be in payment default on any of its debt in the foreseeable future without the modification in order to determine whether a borrower is experiencing financial difficulty.

As of September 30, 2016, there were no commitments to lend additional funds to those borrowers whose loans had been restructured, were considered impaired, or were on non-accrual status.

As part of the on-going monitoring of the credit quality of our loan portfolio, the Company utilizes a risk grading matrix to assign a risk grade to each loan. The risk rating categories can be generally described by the following grouping for non-homogeneous loans: 

● Pass/Watch –  These loans range from minimal credit risk to lower than average, but still acceptable, credit risk.  

● Special Mention   – Borrower is fundamentally sound and loan is currently protected but adverse trends are apparent that, if not corrected, may affect ability to repay. Primary source of loan repayment remains viable but there is increasing reliance on collateral or guarantor support.

● Substandard   – These loans are inadequately protected by current sound net worth, paying capacity, or collateral. Well-defined weaknesses exist that could jeopardize repayment of debt. Loss may not be imminent, but if weaknesses are not corrected, there is a good possibility of some loss.

● Doubtful – The possibility of loss is extremely high, but due to identifiable and important pending events (which may strengthen the loan), a loss classification is deferred until the situation is better defined.

● Loss – These loans are considered uncollectible and of such little value that to continue to carry the loan as an active asset is no longer warranted.

The following tables present the loan portfolio by risk rating as of September 30, 2016, and as of December 31, 2015:

	September 30, 2016
	Pass/Watch		Special Mention		Substandard		Doubtful		Total
	(In thousands)
Commercial loans	$	2,027,815	$	133,858	$	86,806	$	517	$	2,248,996
Real estate construction loans		489,473		20,256		5,507		-		515,236
Commercial mortgage loans		5,391,701		219,081		133,209		-		5,743,991
Residential mortgage loans and equity lines		2,488,495		391		10,538		-		2,499,424
Installment and other loans		2,810		-		-		-		2,810
Total gross loans	$	10,400,294	$	373,586	$	236,060	$	517	$	11,010,457
Loans held for sale	$	-	$	-	$	-	$	4,750	$	4,750

	December 31, 2015
	Pass/Watch		Special Mention		Substandard		Doubtful		Total
	(In thousands)
Commercial loans	$	2,143,270	$	110,338	$	61,297	$	1,958	$	2,316,863
Real estate construction loans		413,765		5,776		21,502		500		441,543
Commercial mortgage loans		5,018,199		155,553		118,196		9,270		5,301,218
Residential mortgage loans and equity lines		2,091,434		399		9,502		-		2,101,335
Installment and other loans		2,493		-		-		-		2,493
Total gross loans	$	9,669,161	$	272,066	$	210,497	$	11,728	$	10,163,452
Loans held for sale	$	732	$	-	$	5,944	$	-	$	6,676

The allowance for loan losses and the reserve for off-balance sheet credit commitments are significant estimates that can and do change based on management’s process in analyzing the loan portfolio and on management’s assumptions about specific borrowers, underlying collateral, and applicable economic and environmental conditions, among other factors.

The following table presents the balance in the allowance for loan losses by portfolio segment and based on impairment method as of September 30, 2016, and as of December 31, 2015:

	Commercial Loans		Real Estate Construction Loans		Commercial Mortgage Loans		Residential Mortgage Loans and Equity Lines		Installment and Other Loans		Total
	(In thousands)
September 30, 2016
Loans individually evaluated for impairment
Allowance	$	1,320	$	-	$	1,248	$	375	$	-	$	2,943
Balance	$	32,631	$	5,507	$	74,587	$	18,189	$	-	$	130,914
Loans collectively evaluated for impairment
Allowance	$	52,379	$	9,245	$	43,685	$	9,682	$	8	$	114,999
Balance	$	2,216,365	$	509,729	$	5,669,404	$	2,481,235	$	2,810	$	10,879,543
Total allowance	$	53,699	$	9,245	$	44,933	$	10,057	$	8	$	117,942
Total balance	$	2,248,996	$	515,236	$	5,743,991	$	2,499,424	$	2,810	$	11,010,457
December 31, 2015
Loans individually evaluated for impairment
Allowance	$	530	$	-	$	6,792	$	427	$	-	$	7,749
Balance	$	13,568	$	22,002	$	81,776	$	16,464	$	-	$	133,810
Loans collectively evaluated for impairment
Allowance	$	55,669	$	22,170	$	42,648	$	10,718	$	9	$	131,214
Balance	$	2,303,295	$	419,541	$	5,219,442	$	2,084,871	$	2,493	$	10,029,642
Total allowance	$	56,199	$	22,170	$	49,440	$	11,145	$	9	$	138,963
Total balance	$	2,316,863	$	441,543	$	5,301,218	$	2,101,335	$	2,493	$	10,163,452

The following tables detail activity in the allowance for loan losses by portfolio segment for the three months and nine months ended September 30, 2016, and September 30, 2015. Allocation of a portion of the allowance to one category of loans does not preclude its availability to absorb losses in other categories.

Three months ended September 30, 2016 and 2015
				Real Estate			Commercial			Residential			Installment
	Commercial			Construction			Mortgage			Mortgage Loans			and Other
	Loans			Loans			Loans			and Equity Lines			Loans			Total
	(In thousands)
June 30, 2016 Ending Balance	$	50,590		$	10,753		$	46,090		$	15,503		$	12			122,948
Provision/(credit) for possible credit losses		4,380			(2,056	)		3,132			(5,452	)		(4	)		-
Charge-offs		(3,277	)		-			(4,626	)		-			-			(7,903	)
Recoveries		2,006			548			337			6			-			2,897
Net (charge-offs)/recoveries		(1,271	)		548			(4,289	)		6			-			(5,006	)
September 30, 2016 Ending Balance	$	53,699		$	9,245		$	44,933		$	10,057		$	8		$	117,942
June 30, 2015 Ending Balance	$	47,540		$	26,304		$	67,245		$	12,323		$	25		$	153,437
Provision/(credit) for possible credit losses		10,040			121			(11,762	)		353			(2	)		(1,250	)
Charge-offs		(3,310	)		-			(97	)		-			-			(3,407	)
Recoveries		607			41			647			1			-			1,296
Net (charge-offs)/recoveries		(2,703	)		41			550			1			-			(2,111	)
September 30, 2015 Ending Balance	$	54,877		$	26,466		$	56,033		$	12,677		$	23		$	150,076

Nine months ended September 30, 2016 and 2015
				Real Estate			Commercial			Residential			Installment
	Commercial			Construction			Mortgage			Mortgage Loans			and Other
	Loans			Loans			Loans			and Equity Lines			Loans			Total
	(In thousands)
2016 Beginning Balance	$	56,199		$	22,170		$	49,440		$	11,145		$	9		$	138,963
Provision/(credit) for possible credit losses		5,815			(20,796	)		295			(963	)		(1	)		(15,650	)
Charge-offs		(12,035	)		-			(5,681	)		(149	)		-			(17,865	)
Recoveries		3,720			7,871			879			24						12,494
Net (charge-offs)/recoveries		(8,315	)		7,871			(4,802	)		(125	)		-			(5,371	)
September 30, 2016 Ending Balance	$	53,699		$	9,245		$	44,933		$	10,057		$	8		$	117,942
Reserve for impaired loans	$	1,320		$	-		$	1,248		$	375		$	-		$	2,943
Reserve for non-impaired loans	$	52,379		$	9,245		$	43,685		$	9,682		$	8		$	114,999
Reserve for off-balance sheet credit commitments	$	2,112		$	-		$	35		$	80		$	2		$	2,229
2015 Beginning Balance	$	47,501		$	27,652		$	74,673		$	11,578		$	16		$	161,420
Provision/(credit) for possible credit losses		11,045			(1,349	)		(19,342	)		1,239			7			(8,400	)
Charge-offs		(6,754	)		-			(3,613	)		(161	)		-			(10,528	)
Recoveries		3,085			163			4,315			21			-			7,584
Net (charge-offs)/recoveries		(3,669	)		163			702			(140	)		-			(2,944	)
September 30, 2015 Ending Balance	$	54,877		$	26,466		$	56,033		$	12,677		$	23		$	150,076
Reserve for impaired loans	$	7,561		$	-		$	6,389		$	373		$	-		$	14,323
Reserve for non-impaired loans	$	47,316		$	26,466		$	49,644		$	12,304		$	23		$	135,753
Reserve for off-balance sheet credit commitments	$	703		$	477		$	202		$	37		$	1		$	1,420

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Note 8 - Commitments and Contingencies

9 Months Ended

Sep. 30, 2016

Notes to Financial Statements

Commitments and Contingencies Disclosure [Text Block]

8. Commitments and Contingencies

The Company is involved in various litigation concerning transactions entered into in the normal course of business. Management, after consultation with legal counsel, does not believe that the resolution of such litigation will have a material effect upon its consolidated financial condition, results of operations, or liquidity taken as a whole. Although the Company establishes accruals for legal proceedings when information related to the loss contingencies represented by those matters indicates both that a loss is probable and that the amount of loss can be reasonably estimated, the Company does not have accruals for all legal proceedings where there is a risk of loss. In addition, amounts accrued may not represent the ultimate loss to the Company from the legal proceedings in question. Thus, ultimate losses may be higher or lower, and possibly significantly so, than the amounts accrued for legal loss contingencies.

In the normal course of business, the Company becomes a party to financial instruments with off-balance sheet risk to meet the financing needs of its customers. These financial instruments include commitments to extend credit in the form of loans, or through commercial or standby letters of credit and financial guarantees. These instruments represent varying degrees of exposure to risk in excess of the amounts included in the accompanying condensed consolidated balance sheets. The contractual or notional amount of these instruments indicates a level of activity associated with a particular class of financial instrument and is not a reflection of the level of expected losses, if any.

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Note 9 - Borrowed Funds

9 Months Ended

Sep. 30, 2016

Notes to Financial Statements

Debt Disclosure [Text Block]

9. Borrowed Funds

Securities Sold Under Agreements to Repurchase.

Securities sold under agreements to repurchase were $350 million with a weighted average rate of 4.06% as of September 30, 2016, compared to $400 million with a weighted average rate of 3.89% as of December 31, 2015. As of September 30, 2016, four floating-to-fixed rate agreements totaling $200 million with a weighted average rate of 5.0% and final maturity in January 2017 had initial floating rates for one year, with floating rates of the three-month LIBOR rate minus 340 basis points. Thereafter, the rates are fixed for the remainder of the term, with interest rates ranging from 4.89% to 5.07%. As of September 30, 2016, three fixed rate non-callable securities sold under agreements to repurchase totaled $150 million with a weighted average rate of 2.81%, compared to four fixed rate non-callable securities sold under agreements to repurchase totaling $200 million with a weighted average rate of 2.78% as of December 31, 2015. Final maturity for the three fixed rate non-callable securities sold under agreements to repurchase was $50.0 million in July 2017, $50.0 million in June 2018, and $50.0 million in July 2018.

These transactions are accounted for as collateralized financing transactions and recorded at the amounts at which the securities were sold. The Company may have to provide additional collateral for the repurchase agreements, as necessary. The underlying collateral pledged for the repurchase agreements consists of U.S. Treasury securities and mortgage-backed securities with a fair value of $383 million as of September 30, 2016, and $430 million as of December 31, 2015.

Borrowing from the FHLB.

As of September 30, 2016, over-night borrowings from the FHLB were $300 million at a rate of 0.38% compared to $250 million at a rate of 0.27% as of December 31, 2015. As of September 30, 2016, the advances from the FHLB were $400 million at a rate of 0.47% compared to $25 million at a rate of 1.13% as of December 31, 2015. As of September 30, 2016, FHLB advances of $375 million will mature in October 2016 and $25 million will mature in March 2018.

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Note 10 - Income Taxes

9 Months Ended

Sep. 30, 2016

Notes to Financial Statements

Income Tax Disclosure [Text Block]

10. Income Taxes

Income tax expense totaled $50.8 million, or an effective tax rate of 28.5%, for the nine months ended September 30, 2016, compared to an income tax expense of $43.2 million, or an effective tax rate of 26.5%, for the same period in 2015. The effective tax rate includes the impact of the utilization of low income housing tax credits, the utilization of alternative energy tax credits, and the write-off of deferred tax assets related to stock options that expired unexercised during the first quarter of 2016.    

As of December 31, 2015, the Company had income tax refunds receivable of $28.9 million. These income tax receivables are included in other assets in the accompanying condensed consolidated balance sheets.

The Company’s tax returns are open for audit by the Internal Revenue Service back to 2012 and by the California Franchise Tax Board back to 2008. As the Company is presently under audit by a number of tax authorities, it is reasonably possible that unrecognized tax benefits could change significantly over the next twelve months. The Company does not expect that any such changes would have a material impact on its annual effective tax rate.

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Note 11 - Fair Value Measurements

9 Months Ended

Sep. 30, 2016

Notes to Financial Statements

Fair Value, Measurement Inputs, Disclosure [Text Block]

1

1

. Fair Value Measurements

The Company adopted ASC Topic 820 on January 1, 2008, and determined the fair values of our financial instruments based on the following:

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

● Level 2 - Observable prices in active markets for similar assets or liabilities; prices for identical or similar assets or liabilities in markets that are not active; directly observable market inputs for substantially the full term of the asset and liability; market inputs that are not directly observable but are derived from or corroborated by observable market data.

● Level 3 – Unobservable inputs based on the Company’s own judgment about the assumptions that a market participant would use.

The Company uses the following methodologies to measure the fair value of its financial assets and liabilities on a recurring basis:

Securities Available for Sale

. For certain actively traded agency preferred stock, mutual funds, and U.S. Treasury securities, the Company measures the fair value based on quoted market prices in active exchange markets at the reporting date, a Level 1 measurement. The Company also measures securities by using quoted market prices for similar securities or dealer quotes, a Level 2 measurement. This category generally includes U.S. Government agency securities, state and municipal securities, mortgage-backed securities (“MBS”), commercial MBS, collateralized mortgage obligations, asset-backed securities, corporate bonds and trust preferred securities.

Warrants

. The Company measures the fair value of warrants based on unobservable inputs based on assumptions and management judgment, a Level 3 measurement.

Foreign Exchange Contracts

. The Company measures the fair value of foreign exchange contracts based on dealer quotes, a Level 2 measurement.

Interest Rate Swaps

. Fair value of interest rate swaps is derived from third party models with observable market data, a Level 2 measurement.

The valuation techniques for the assets and liabilities valued on a nonrecurring basis are as follows:

Impaired Loans.

The Company does not record loans at fair value on a recurring basis. However, from time to time, nonrecurring fair value adjustments to collateral dependent impaired loans are recorded based on either the current appraised value of the collateral, a Level 2 measurement, or management’s judgment and estimation of value reported on older appraisals that are then adjusted based on recent market trends, a Level 3 measurement.

Goodwill.

The Company first assesses qualitative factors to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount as a basis for determining whether it is necessary to perform the two-step goodwill impairment test described in ASC Topic 350. The two-step impairment testing process, if needed, begins by assigning net assets and goodwill to the two reporting units

—

Commercial Lending and Retail Banking.  The Company then completes “step one” of the impairment test by comparing the fair value of each reporting unit (as determined based on the discussion below) with the recorded book value (or “carrying amount”) of its net assets, with goodwill included in the computation of the carrying amount.  If the fair value of a reporting unit exceeds its carrying amount, goodwill of that reporting unit is not considered impaired, and “step two” of the impairment test is not necessary.  If the carrying amount of a reporting unit exceeds its fair value, step two of the impairment test is performed to determine the amount of impairment.  Step two of the impairment test compares the carrying amount of the reporting unit’s goodwill to the “implied fair value” of that goodwill.  The implied fair value of goodwill is computed by assuming that all assets and liabilities of the reporting unit would be adjusted to the current fair value, with the offset as an adjustment to goodwill.  This adjusted goodwill balance is the implied fair value used in step two.  An impairment charge is recognized for the amount by which the carrying amount of goodwill exceeds its implied fair value. In connection with the determination of fair value, certain data and information is utilized, including earnings forecasts at the reporting unit level for the next four years.  Other key assumptions include terminal values based on future growth rates and discount rates for valuing the cash flows, which have inputs for the risk-free rate, market risk premium, and adjustments to reflect inherent risk and required market returns. Because of the significance of unobservable inputs in the valuation of goodwill impairment, goodwill subject to nonrecurring fair value adjustments is classified as a Level 3 measurement.

Core Deposit Intangibles.

Core deposit intangibles is initially recorded at fair value based on a valuation of the core deposits acquired and is amortized over its estimated useful life to its residual value in proportion to the economic benefits consumed. The Company assesses the recoverability of this intangible asset on a nonrecurring basis using the core deposits remaining at the assessment date and the fair value of cash flows expected to be generated from the core deposits, a Level 3 measurement.

Other Real Estate Owned.

Real estate acquired in the settlement of loans is initially recorded at fair value based on the appraised value of the property on the date of transfer, less estimated costs to sell, a Level 2 measurement. From time to time, nonrecurring fair value adjustments are made to other real estate owned based on the current updated appraised value of the property, also a Level 2 measurement, or management’s judgment and estimation of value reported on older appraisals that are then adjusted based on recent market trends, a Level 3 measurement.

Investments in Venture Capital.

The Company periodically reviews its investments in venture capital for other-than-temporary impairment on a nonrecurring basis. Investments in venture capital were written down to their fair value based on available financial reports from venture capital partnerships and management’s judgment and estimation, a Level 3 measurement.

Equity Investments

. The Company records equity investments at fair value on a nonrecurring basis based on quoted market prices in active exchange markets at the reporting date, a Level 1 measurement.

The following tables present the Company’s hierarchy for its assets and liabilities measured at fair value on a recurring basis as of September 30, 2016, and December 31, 2015:

September 30, 2016	Fair Value Measurements Using						Total at
	Level 1		Level 2		Level 3		Fair Value
	(In thousands)
Assets
Securities available-for-sale
U.S. Treasury securities	$	390,009	$	-	$	-	$	390,009
U.S. government sponsored entities		-		250,010		-		250,010
Mortgage-backed securities		-		563,638		-		563,638
Collateralized mortgage obligations		-		30		-		30
Corporate debt securities		-		74,469		-		74,469
Mutual funds		5,926		-		-		5,926
Preferred stock of government sponsored entities		-		3,188		-		3,188
Other equity securities		-		11,199		-		11,199
Total securities available-for-sale		395,935		902,534		-		1,298,469
Warrants		-		-		75		75
Foreign exchange contracts		-		1,711		-		1,711
Total assets	$	395,935	$	904,245	$	75	$	1,300,255
Liabilities
Interest rate swaps	$	-	$	15,186	$	-	$	15,186
Foreign exchange contracts		-		712		-		712
Total liabilities	$	-	$	15,898	$	-	$	15,898

December 31, 2015	Fair Value Measurements Using						Total at
	Level 1		Level 2		Level 3		Fair Value
	(In thousands)
Assets
Securities available-for-sale
U.S. Treasury securities	$	284,288	$	-	$	-	$	284,288
U.S. government sponsored entities		-		148,160		-		148,160
Mortgage-backed securities		-		1,062,269		-		1,062,269
Collateralized mortgage obligations		-		36		-		36
Corporate debt securities		-		73,855		-		73,855
Mutual funds		5,833		-		-		5,833
Preferred stock of government sponsored entities		-		3,216		-		3,216
Other equity securities		-		8,695		-		8,695
Total securities available-for-sale		290,121		1,296,231		-		1,586,352
Warrants		-		-		62		62
Foreign exchange contracts		-		3,339		-		3,339
Total assets	$	290,121	$	1,299,570	$	62	$	1,589,753
Liabilities
Option contracts	$	-	$	28	$	-	$	28
Interest rate swaps		-		6,496		-		6,496
Foreign exchange contracts		-		4,124		-		4,124
Total liabilities	$	-	$	10,648	$	-	$	10,648

The Company measured the fair value of its warrants on a recurring basis using significant unobservable inputs. The fair value of warrants was $75,000 as of September 30, 2016, compared to $62,000 as of December 31, 2015. The fair value adjustment of warrants was included in other operating income in the third quarter of 2016. The significant unobservable inputs in the Black-Scholes option pricing model for the fair value of warrants are their expected life ranging from 1 to 7 years, risk-free interest rate from 0.73% to 1.38%, and stock volatility from 12.4% to 15.1%.

For financial assets measured at fair value on a nonrecurring basis that were still reflected in the condensed consolidated balance sheets as of September 30, 2016, the following tables provide the level of valuation assumptions used to determine each adjustment, the carrying value of the related individual assets as of September 30, 2016, and December 31, 2015, and the total losses for the periods indicated:

	September 30, 2016								Total (Gains)/Losses
	Fair Value Measurements Using								Three Months Ended					Nine Months Ended
	Level 1		Level 2		Level 3		Total at Fair Value		September 30, 2016			September 30, 2015		September 30, 2016		September 30, 2015
	(In thousands)
Assets
Impaired loans by type:
Commercial loans	$	-	$	-	$	1,897	$	1,897	$	-		$	575	$	-	$	3,380
Commercial mortgage loans		-		-		9,041		9,041		-			-		-		654
Residential mortgage loans and equity lines		-		-		13,139		13,139		-			-		-		146
Total impaired loans		-		-		24,077		24,077		-			575		-		4,180
Other real estate owned (1)		-		3,095		4,372		7,467		(206	)		179		9		404
Investments in venture capital and private company stock		-		-		4,291		4,291		187			81		419		408
Total assets	$	-	$	3,095	$	32,740	$	35,835	$	(19	)	$	835	$	428	$	4,992

(1)

Other real estate owned balance of $21.0 million in the condensed consolidated balance sheet is net of estimated disposal costs.

	December 31, 2015								Total Losses
	Fair Value Measurements Using								Twelve Months Ended
	Level 1		Level 2		Level 3		Total at Fair Value		December 31, 2015		December 31, 2014
	(In thousands)
Assets
Impaired loans by type:
Commercial loans	$	-	$	-	$	6,317	$	6,317	$	806	$	17
Commercial mortgage loans		-		-		20,359		20,359		598		3,914
Residential mortgage loans and equity lines		-		-		13,009		13,009		146		27
Total impaired loans		-		-		39,685		39,685		1,550		3,958
Other real estate owned (1)		-		10,047		4,235		14,282		404		202
Investments in venture capital and private company stock		-		-		4,922		4,922		553		436
Total assets	$	-	$	10,047	$	48,842	$	58,889	$	2,507	$	4,596

(1)

Other real estate owned balance of $24.7 million in the condensed consolidated balance sheet is net of estimated disposal costs.

The significant unobservable (Level 3) inputs used in the fair value measurement of collateral for collateral-dependent impaired loans was primarily based on the appraised value of collateral adjusted by estimated sales cost and commissions. The Company generally obtains new appraisal reports every nine months. As the Company’s primary objective in the event of default would be to monetize the collateral to settle the outstanding balance of the loan, less marketable collateral would receive a larger discount. During the reported periods, collateral discounts ranged from 55% in the case of accounts receivable collateral to 65% in the case of inventory collateral.

The significant unobservable inputs used in the fair value measurement of loans held for sale was primarily based on the quoted price or sale price adjusted by estimated sales cost and commissions. The significant unobservable inputs used in the fair value measurement of other real estate owned (“OREO”) was primarily based on the appraised value of OREO adjusted by estimated sales cost and commissions.

The Company applies estimated sales cost and commissions ranging from 3% to 6% to collateral value of impaired loans, quoted price, or loan sale price of loans held for sale, and appraised value of OREO.

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Note 12 - Fair Value of Financial Instruments

9 Months Ended

Sep. 30, 2016

Notes to Financial Statements

Fair Value Disclosures [Text Block]

1

2

. Fair Value of Financial Instruments

The following methods and assumptions were used to estimate the fair value of each class of financial instruments.

     

Cash and Cash Equivalents.

For cash and cash equivalents, the carrying amount was assumed to be a reasonable estimate of fair value, a Level 1 measurement.

      Short-term Investments.

For short-term investments, the carrying amount was assumed to be a reasonable estimate of fair value, a Level 1 measurement.

Securities Purchased under Agreements to Resell.

The fair value of securities purchased under agreements to resell is based on dealer quotes, a Level 2 measurement.

     

Securities.

For securities, including securities held-to-maturity, available-for-sale, and for trading, fair values were based on quoted market prices at the reporting date. If a quoted market price was not available, fair value was estimated using quoted market prices for similar securities or dealer quotes. For certain actively traded agency preferred stock and U.S. Treasury securities, the Company measures the fair value based on quoted market prices in active exchange markets at the reporting date, a Level 1 measurement. The Company also measures securities by using quoted market prices for similar securities or dealer quotes, a Level 2 measurement. This category generally includes U.S. Government agency securities, state and municipal securities, mortgage-backed securities (“MBS”), commercial MBS, collateralized mortgage obligations, asset-backed securities, and corporate bonds.

Loans Held for Sale

. The Company records loans held for sale at fair value based on quoted prices from third party sources, or appraisal reports adjusted by sales commission assumptions.

Loans.

Fair values were estimated for portfolios of loans with similar financial characteristics. Each loan category was further segmented into fixed and adjustable rate interest terms and by performing and non-performing categories.

      The fair value of performing loans was calculated by discounting scheduled cash flows through the estimated maturity using estimated market discount rates that reflect the credit and interest rate risk inherent in the loan, a Level 3 measurement.

The fair value of impaired loans was calculated based on the net realizable fair value of the collateral or the observable market price of the most recent sale or quoted price from loans held for sale. The Company does not record loans at fair value on a recurring basis. Nonrecurring fair value adjustments to collateral dependent impaired loans are recorded based on the current appraised value or adjusted appraised value of the collateral, a Level 2 or Level 3 measurement.

     

Deposit Liabilities.

The fair value of demand deposits, savings accounts, and certain money market deposits was assumed to be the amount payable on demand at the reporting date. The fair value of fixed-maturity certificates of deposit was estimated using the rates currently offered for deposits with similar remaining maturities, a Level 3 measurement.

      Securities Sold under Agreements to Repurchase.

The fair value of securities sold under agreements to repurchase is based on dealer quotes, a Level 2 measurement.

     

Advances from Federal Home Loan Bank

(“FHLB”)

.

The fair value of the advances is based on quotes from the FHLB to settle the advances, a Level 2 measurement.

Other Borrowings.

This category includes borrowings from other financial institutions.  The fair value of other borrowings is calculated by discounting scheduled cash flows through the estimated maturity using estimated market discount rates that reflect the credit and interest rate risk, a Level 3 measurement. 

Long-term Debt.

The fair value of long-term debt is estimated based on the quoted market prices or dealer quotes, a Level 2 measurement.

Foreign Exchange Contracts

. The Company measures the fair value of foreign exchange contracts based on dealer quotes, a Level 2 measurement.

Interest Rate Swaps

. Fair value of interest rate swaps is derived from third party models with observable market data, a Level 2 measurement.

Off-Balance-Sheet Financial Instruments.

The fair value of commitments to extend credit, standby letters of credit, and financial guarantees written were estimated using the fees currently charged to enter into similar agreements, taking into account the remaining terms of the agreements and the present creditworthiness of the counterparties. The fair value of guarantees and letters of credit was based on fees currently charged for similar agreements or on the estimated cost to terminate them or otherwise settle the obligations with the counterparties at the reporting date. The fair value of off-balance-sheet financial instruments was based on the assumptions that a market participant would use, a Level 3 measurement.

Fair value was estimated in accordance with ASC Topic 825. Fair value estimates were made at specific points in time, based on relevant market information and information about the financial instrument. These estimates do not reflect any premium or discount that could result from offering for sale at one time the Bank’s entire holdings of a particular financial instrument. Because no market exists for a significant portion of the Bank’s financial instruments, fair value estimates were based on judgments regarding future expected loss experience, current economic conditions, risk characteristics of various financial instruments, and other factors. These estimates were subjective in nature and involved uncertainties and matters of significant judgment and therefore cannot be determined with precision. Changes in assumptions could significantly affect the estimates.

The following table presents the carrying and notional amounts and estimated fair value of financial instruments as of September 30, 2016, and as of December 31, 2015:

	September 30, 2016				December 31, 2015
	Carrying				Carrying
	Amount		Fair Value		Amount		Fair Value
	(In thousands)
Financial Assets
Cash and due from banks	$	203,877	$	203,877	$	180,130	$	180,130
Short-term investments		791,757		791,757		536,880		536,880
Securities available-for-sale		1,298,469		1,298,469		1,586,352		1,586,352
Loans held for sale		4,750		4,750		6,676		6,676
Loans, net		10,886,996		10,825,059		10,016,227		9,938,810
Investment in Federal Home Loan Bank stock		18,900		18,900		17,250		17,250
Warrants		75		75		62		62

	Notional				Notional
	Amount		Fair Value		Amount		Fair Value
Foreign exchange contracts.	$	107,064	$	1,711	$	100,602	$	3,339

	Carrying				Carrying
	Amount		Fair Value		Amount		Fair Value
Financial Liabilities
Deposits	$	10,938,696	$	10,946,853	$	10,509,087	$	10,509,879
Securities sold under agreements to repurchase		350,000		355,422		400,000		413,417
Advances from Federal Home Loan Bank		700,000		700,130		275,000		274,488
Other borrowings		17,705		15,903		18,593		16,684
Long-term debt		119,136		62,628		119,136		58,420

	Notional				Notional
	Amount		Fair Value		Amount		Fair Value
Option contracts	$	-	$	-	$	9,396	$	28
Foreign exchange contracts		44,985		712		115,418		4,124
Interest rate swaps		477,479		15,186		459,416		6,496

	Notional					Notional
	Amount		Fair Value			Amount		Fair Value
Off-Balance Sheet Financial Instruments
Commitments to extend credit	$	1,950,756	$	(5,844	)	$	1,971,848	$	(5,570	)
Standby letters of credit		74,612		(839	)		49,081		(194	)
Other letters of credit		31,331		(69	)		38,131		(22	)
Bill of lading guarantees		-		-			454		(1	)

The following tables present the level in the fair value hierarchy for the estimated fair values of financial instruments as of September 30, 2016, and December 31, 2015.

	September 30, 2016
	Estimated
	Fair Value
	Measurements		Level 1		Level 2		Level 3
	(In thousands)
Financial Assets
Cash and due from banks	$	203,877	$	203,877	$	-	$	-
Short-term investments		791,757		791,757		-		-
Securities available-for-sale		1,298,469		395,935		902,534		-
Loans held-for-sale		4,750		-		-		4,750
Loans, net		10,825,059		-		-		10,825,059
Investment in Federal Home Loan Bank stock		18,900		-		18,900		-
Warrants		75		-		-		75
Financial Liabilities
Deposits		10,946,853		-		-		10,946,853
Securities sold under agreements to repurchase		355,422		-		355,422		-
Advances from Federal Home Loan Bank		700,130		-		700,130		-
Other borrowings .		15,903		-		-		15,903
Long-term debt		62,628		-		62,628		-

	December 31, 2015
	Estimated
	Fair Value
	Measurements		Level 1		Level 2		Level 3
	(In thousands)
Financial Assets
Cash and due from banks	$	180,130	$	180,130	$	-	$	-
Short-term investments		536,880		536,880		-		-
Securities available-for-sale		1,586,352		290,121		1,296,231		-
Loans held-for-sale		6,676		-		-		6,676
Loans, net		9,938,810		-		-		9,938,810
Investment in Federal Home Loan Bank stock		17,250		-		17,250		-
Warrants		62		-		-		62
Financial Liabilities
Deposits		10,509,879		-		-		10,509,879
Securities sold under agreements to repurchase		413,417		-		413,417		-
Advances from Federal Home Loan Bank		274,488		-		-		274,488
Other borrowings		16,684		-		-		16,684
Long-term debt		58,420		-		58,420		-

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Note 13 - Goodwill and Goodwill Impairment

9 Months Ended

Sep. 30, 2016

Notes to Financial Statements

Goodwill and Intangible Assets Disclosure [Text Block]

1

3

. Goodwill and Goodwill Impairment

The Company’s policy is to assess goodwill for impairment at the reporting unit level on an annual basis or between annual assessments if a triggering event occurs or circumstances change that would more likely than not reduce the fair value of a reporting unit below its carrying amount.  Impairment is the condition that exists when the carrying amount of goodwill exceeds its implied fair value.  

The Company first assesses qualitative factors to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount as a basis for determining whether it is necessary to perform the two-step goodwill impairment test described in ASC Topic 350. The two-step impairment testing process, if needed, begins by assigning net assets and goodwill to our two reporting units

—

Commercial Lending and Retail Banking.  The Company then completes “step one” of the impairment test by comparing the fair value of each reporting unit (as determined based on the discussion below) with the recorded book value (or “carrying amount”) of its net assets, with goodwill included in the computation of the carrying amount.  If the fair value of a reporting unit exceeds its carrying amount, goodwill of that reporting unit is not considered impaired, and “step two” of the impairment test is not necessary.  If the carrying amount of a reporting unit exceeds its fair value, step two of the impairment test is performed to determine the amount of impairment.  Step two of the impairment test compares the carrying amount of the reporting unit’s goodwill to the “implied fair value” of that goodwill.  The implied fair value of goodwill is computed by assuming that all assets and liabilities of the reporting unit would be adjusted to the current fair value, with the offset as an adjustment to goodwill.  This adjusted goodwill balance is the implied fair value used in step two.  An impairment charge is recognized for the amount by which the carrying amount of goodwill exceeds its implied fair value.

As of September 30, 2016, the Company’s market capitalization was above book value and there was no triggering event that required the Company to assess goodwill for impairment as of an interim date.

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Note 14 - Financial Derivatives

9 Months Ended

Sep. 30, 2016

Notes to Financial Statements

Schedule of Derivative Instruments [Table Text Block]

1

4

. Financial Derivatives

It is the policy of the Company not to speculate on the future direction of interest rates. However, the Company enters into financial derivatives in order to seek mitigation of exposure to interest rate risks related to our interest-earning assets and interest-bearing liabilities. We believe that these transactions, when properly structured and managed, may provide a hedge against inherent interest rate risk in the Company’s assets or liabilities and against risk in specific transactions. In such instances, the Company may enter into interest rate swap contracts or other types of financial derivatives. Prior to considering any hedging activities, we seek to analyze the costs and benefits of the hedge in comparison to other viable alternative strategies. All hedges must be approved by the Bank’s Investment Committee.

The Company follows ASC Topic 815 that establishes accounting and reporting standards for financial derivatives, including certain financial derivatives embedded in other contracts, and hedging activities. It requires the recognition of all financial derivatives as assets or liabilities in the Company’s consolidated balance sheet and measurement of those financial derivatives at fair value. The accounting treatment of changes in fair value is dependent upon whether or not a financial derivative is designated as a hedge and, if so, the type of hedge. Fair value is determined using third-party models with observable market data. For derivatives designated as cash flow hedges, changes in fair value are recognized in other comprehensive income and are reclassified to earnings when the hedged transaction is reflected in earnings. For derivatives designated as fair value hedges, changes in the fair value of the derivatives are reflected in current earnings, together with changes in the fair value of the related hedged item if there is a highly effective correlation between changes in the fair value of the interest rate swaps and changes in the fair value of the underlying asset or liability that is intended to be hedged. If there is not a highly effective correlation between changes in the fair value of the interest rate swap and changes in the fair value of the underlying asset or liability that is intended to be hedged, then only the changes in the fair value of the interest rate swaps are reflected in the Company’s consolidated financial statements.

In May 2014, Bancorp entered into interest rate swap contracts in the notional amount of $119.1 million for a period of ten years. The objective of these interest rate swap contracts, which were designated as hedging instruments in cash flow hedges, was to hedge on Bancorp’s $119.1 million of Junior Subordinated Debentures that had been issued to five trusts, with the quarterly interest payments throughout the ten-year period beginning in June 2014 and ending in June 2024, from the risk of variability of these payments resulting from changes in the three-month LIBOR interest rate. Bancorp pays a weighted average fixed interest rate of 2.61% and receives a variable interest rate of the three-month LIBOR at a weighted average rate of 0.85%. As of September 30, 2016, the notional amount of cash flow interest rate swaps was $119.1 million and their unrealized loss of $6.6 million, net of taxes, was included in other comprehensive income. The amount of periodic net settlement of interest rate swaps included in interest expense was $588,000 for the three months ended September 30, 2016 compared to $706,000 for the same quarter a year ago. For the nine months ended September 30, 2016, the periodic net settlement of interest rate swaps included in interest expense was $1.8 million compared to $2.1 million for the same period in 2015.

As of September 30, 2016, the Bank has entered into interest rate swap contracts with various terms from four to eight years. These interest rate swap contracts are matched to individual fixed-rate commercial real estate loans in the Bank’s loan portfolio. These contracts have been designated as hedging instruments to hedge the risk of changes in the fair value of the underlying commercial real estate loan due to changes in interest rates. The swap contracts are structured so that the notional amounts reduce over time to match the contractual amortization of the underlying loan and allow prepayments with the same pre-payment penalty amounts as the related loan. The Bank pays a weighted average fixed rate of 4.63% and receives a variable rate at the one month LIBOR rate plus a weighted average spread of 318 basis points, or at a weighted average rate of 3.70%. As of September 30, 2016, the notional amount of fair value interest rate swaps was $358.3 million and their unrealized loss of $3.8 million was included in other non-interest income. The amount of periodic net settlement of interest rate swaps reducing interest income was $879,000 for the three months ended September 30, 2016, compared to $831,000 for the same quarter a year ago. The amount of periodic net settlement of interest rate swaps reducing interest income was $2.8 million for the nine months ended September 30, 2016, compared to $2.2 million for the same period a year ago. As of September 30, 2016, the ineffective portion of these interest rate swaps was not significant.

Interest rate swap contracts involve the risk of dealing with institutional derivative counterparties and their ability to meet contractual terms. Institutional counterparties must have a strong credit profile and be approved by the Company’s Board of Directors. The Company’s credit exposure on interest rate swaps is limited to the net favorable value and interest payments of all swaps by each counterparty. Credit exposure may be reduced by the amount of collateral pledged by the counterparty. Bancorp’s interest rate swaps have been assigned by the counterparties to a derivatives clearing organization and daily margin is indirectly maintained with the derivatives clearing organization. Cash posted as collateral by Bancorp related to derivative contracts totaled $14.8 million as of September 30, 2016.

The Company enters into foreign exchange forward contracts with various counterparties to mitigate the risk of fluctuations in foreign currency exchange rates for foreign exchange certificates of deposit or foreign exchange contracts entered into with our clients. These contracts are not designated as hedging instruments and are recorded at fair value in our condensed consolidated balance sheets. Changes in the fair value of these contracts as well as the related foreign exchange certificates of deposit and foreign exchange contracts are recognized immediately in net income as a component of non-interest income. Period end gross positive fair values are recorded in other assets and gross negative fair values are recorded in other liabilities. As of September 30, 2016, there were no option contracts outstanding. As of September 30, 2016, spot, forward, and swap contracts with a total notional amount of $107.1 million had a positive fair value of $1.7 million. Spot, forward, and swap contracts with a total notional amount of $45.0 million had a negative fair value of $712,000 as of September 30, 2016. As of December 31, 2015, the notional amount of option contracts totaled $9.4 million with a net negative fair value of $28,000. As of December 31, 2015, spot, forward, and swap contracts with a total notional amount of $100.6 million had a positive fair value of $3.3 million. Spot, forward, and swap contracts with a total notional amount of $115.4 million had a negative fair value of $4.1 million as of December 31, 2015.

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Note 15 - Balance Sheet Offsetting

9 Months Ended

Sep. 30, 2016

Notes to Financial Statements

Supplemental Balance Sheet Disclosures [Text Block]

1

5

. Balance Sheet Offsetting

Certain financial instruments, including resell and repurchase agreements, securities lending arrangements and derivatives, may be eligible for offset in the condensed consolidated balance sheets and/or subject to master netting arrangements or similar agreements. The Company’s securities sold with agreements to repurchase and derivative transactions with upstream financial institution counterparties are generally executed under International Swaps and Derivative Association master agreements which include “right of set-off” provisions. In such cases there is generally a legally enforceable right to offset recognized amounts and there may be an intention to settle such amounts on a net basis. Nonetheless, the Company does not generally offset such financial instruments for financial reporting purposes.

Financial instruments that are eligible for offset in the condensed consolidated balance sheets, as of September 30, 2016, and December 31, 2015, are presented in the following table:

							Gross Amounts Not Offset in the Balance Sheet
	Gross Amounts Recognized		Gross Amounts Offset in the Balance Sheet		Net Amounts Presented in the Balance Sheet		Financial Instruments		Collateral Posted			Net Amount
	(In thousands)
September 30, 2016
Liabilities:
Securities sold under agreements to repurchase	$	350,000	$	-	$	350,000	$	-	$	(350,000	)	$	-
Derivatives	$	15,186	$	-	$	15,186	$	-	$	(15,186	)	$	-
December 31, 2015
Liabilities:
Securities sold under agreements to repurchase	$	400,000	$	-	$	400,000	$	-	$	(400,000	)	$	-
Derivatives	$	6,496	$	-	$	6,496	$	-	$	(6,496	)	$	-

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Note 16 - Stockholders' Equity

9 Months Ended

Sep. 30, 2016

Notes to Financial Statements

Stockholders' Equity Note Disclosure [Text Block]

1

6

. Stockholders’ Equity

Total equity was $1.79 billion as of September 30, 2016, an increase of $45.7 million, from $1.75 billion as of December 31, 2015, primarily due to net income of $127.1 million and other comprehensive income of $10.3 million offset by purchases of treasury stock of $54.4 million and common stock cash dividends of $42.6 million.

Activity in accumulated other comprehensive income, net of tax, and reclassification out of accumulated other comprehensive income for the three months and nine months ended September 30, 2016, and September 30, 2015, was as follows:

	Three months ended September 30, 2016									Three months ended September 30, 2015
	Pre-tax			Tax expense/ (benefit)			Net-of-tax			Pre-tax			Tax expense/ (benefit)			Net-of-tax
	(In thousands)
Beginning balance, gain/(loss), net of tax
Securities available-for-sale							$	8,539								$	(1,125	)
Cash flow hedge derivatives								(7,397	)								(1,657	)
Total							$	1,142								$	(2,782	)
Net unrealized gains/(losses) arising during the period
Securities available-for-sale	$	1,618		$	680		$	938		$	4,717		$	1,984		$	2,733
Cash flow hedge derivatives		1,387			583			804			(4,413	)		(1,855	)		(2,558	)
Total		3,005			1,263			1,742			304			129		$	175
Reclassification adjustment for net (gains)/losses in net income
Securities available-for-sale		(1,692	)		(711	)		(981	)		16			6			10
Cash flow hedge derivatives		-			-			-			-			-			-
Total		(1,692	)		(711	)		(981	)		16			6			10
Total other comprehensive income/(loss)
Securities available-for-sale		(74	)		(31	)		(43	)		4,733			1,990			2,743
Cash flow hedge derivatives		1,387			583			804			(4,413	)		(1,855	)		(2,558	)
Total	$	1,313		$	552		$	761		$	320		$	135		$	185
Ending balance, gain/(loss), net of tax
Securities available-for-sale							$	8,496								$	1,618
Cash flow hedge derivatives								(6,593	)								(4,215	)
Total							$	1,903								$	(2,597	)

	Nine months ended September 30, 2016									Nine months ended September 30, 2015
	Pre-tax			Tax expense/ (benefit)			Net-of-tax			Pre-tax			Tax expense/ (benefit)			Net-of-tax
	(In thousands)
Beginning balance, loss, net of tax
Securities available-for sale							$	(5,431	)							$	(3,172	)
Cash flow hedge derivatives								(2,995	)								(2,397	)
Total							$	(8,426	)							$	(5,569	)
Net unrealized gains/(losses) arising during the period
Securities available-for sale	$	27,170		$	11,422		$	15,748		$	4,895		$	2,058		$	2,837
Cash flow hedge derivatives		(6,208	)		(2,610	)		(3,598	)		(3,137	)		(1,319	)		(1,818	)
Total		20,962			8,812			12,150			1,758			739		$	1,019
Reclassification adjustment for net (gains)/losses in net income
Securities available-for sale		(3,141	)		(1,320	)		(1,821	)		3,369			1,416			1,953
Cash flow hedge derivatives		-			-			-			-			-			-
Total		(3,141	)		(1,320	)		(1,821	)		3,369			1,416			1,953
Total other comprehensive income/(loss)
Securities available-for sale		24,029			10,102			13,927			8,264			3,474			4,790
Cash flow hedge derivatives		(6,208	)		(2,610	)		(3,598	)		(3,137	)		(1,319	)		(1,818	)
Total	$	17,821		$	7,492		$	10,329		$	5,127		$	2,155		$	2,972
Ending balance, gain/(loss), net of tax
Securities available-for sale							$	8,496								$	1,618
Cash flow hedge derivatives								(6,593	)								(4,215	)
Total							$	1,903								$	(2,597	)

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Note 17 - Stock Repurchase Program

9 Months Ended

Sep. 30, 2016

Notes to Financial Statements

Treasury Stock [Text Block]

17. Stock Repurchase Program

In February 2016, the Company completed the repurchase of the remaining 633,250 shares of its common stock under the August 2015 repurchase program, for $17.0 million, or a $26.82 average price per share.

On February 1, 2016, the Board of Directors of the Company adopted a new stock repurchase program to repurchase up to $45.0 million of the Company’s common stock. In February 2016, the Company repurchased 1,380,578 shares of its common stock for $37.5 million, or a $27.13 average price per share under the February 2016 repurchase program. As of September 30, 2016, $7.5 million of the Company’s common stock could be purchased in the future under the February 2016 repurchase program.

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Note 4 - Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2016

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Three months ended September 30,				Nine months ended September 30,
(Dollars in thousands, except share and per share data)	2016		2015		2016		2015
Net income	$	46,090	$	38,483	$	127,084	$	119,663
Weighted-average shares:
Basic weighted-average number of common shares outstanding		78,865,860		81,475,288		79,147,839		80,422,711
Dilutive effect of weighted-average outstanding common share equivalents
Warrants		569,949		606,803		520,686		507,002
Options		95,850		123,910		90,461		124,135
Restricted stock units		165,410		79,477		143,860		51,343
Diluted weighted-average number of common shares outstanding		79,697,069		82,285,478		79,902,846		81,105,191
Average stock options and warrants with anti-dilutive effect		207,183		760,291		247,974		1,082,400
Earnings per common share:
Basic	$	0.58	$	0.47	$	1.61	$	1.49
Diluted	$	0.58	$	0.47	$	1.59	$	1.48

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Note 5 - Stock-based Compensation (Tables)

9 Months Ended

Sep. 30, 2016

Notes Tables

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

	Shares			Weighted-average Exercise Price		Weighted-average Remaining Contractual Life (in years)		Aggregate Intrinsic Value (in thousands)
Balance, December 31, 2015		1,031,170		$	31.27		0.9	$	3,268
Exercised		(2,110	)		23.37
Forfeited		(608,670	)		36.46
Balance, March 31, 2016		420,390		$	23.80		1.8	$	2,026
Forfeited		(12,000	)		38.26
Balance, June 30, 2016		408,390		$	23.37		1.6	$	1,973
Exercised		-			-
Forfeited		-			-
Balance, September 30, 2016		408,390		$	23.37		1.4	$	3,026
Exercisable, September 30, 2016		408,390		$	23.37		1.4	$	3,026

Schedule of Share-based Compensation, Restricted Stock Units Award Activity [Table Text Block]

	Units
Balance at December 31, 2015		542,375
Granted		88,693
Vested		(13,780	)
Forfeited		(3,290	)
Balance at September 30, 2016		613,998

Schedule Of Tax Benefit Short Fall From Share Based Payment Arrangements [Table Text Block]

	Three months ended September 30,				Nine months ended September 30,
(Dollars in thousands)	2016		2015		2016			2015
Tax benefit/(short-fall) of tax deductions in excess of grant-date fair value	$	-	$	17	$	(3,366	)	$	(5,602	)
Benefit of tax deductions on grant-date fair value		-		275		3,370			6,421
Total benefit of tax deductions	$	-	$	292	$	4		$	819

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Note 6 - Investment Securities (Tables)

9 Months Ended

Sep. 30, 2016

Notes Tables

Schedule of Available-for-sale Securities Reconciliation [Table Text Block]

	September 30, 2016
			Gross		Gross
	Amortized		Unrealized		Unrealized
	Cost		Gains		Losses		Fair Value
	(In thousands)
Securities Available-for-Sale
U.S. treasury securities	$	389,921	$	112	$	24	$	390,009
U.S. government sponsored entities		250,000		79		69		250,010
Mortgage-backed securities		556,454		7,186		2		563,638
Collateralized mortgage obligations		52		-		22		30
Corporate debt securities		74,962		444		937		74,469
Mutual funds		6,000		-		74		5,926
Preferred stock of government sponsored entities		2,811		565		188		3,188
Other equity securities		3,608		7,591		-		11,199
Total	$	1,283,808	$	15,977	$	1,316	$	1,298,469

	December 31, 2015
			Gross		Gross
	Amortized		Unrealized		Unrealized
	Cost		Gains		Losses		Fair Value
	(In thousands)
Securities Available-for-Sale
U.S. treasury securities	$	284,678	$	5	$	395	$	284,288
U.S. government sponsored entities		150,000		-		1,840		148,160
Mortgage-backed securities		1,073,108		560		11,399		1,062,269
Collateralized mortgage obligations		63		-		27		36
Corporate debt securities		74,955		425		1,525		73,855
Mutual funds		6,000		-		167		5,833
Preferred stock of government sponsored entities		2,811		633		228		3,216
Other equity securities		4,108		4,929		342		8,695
Total	$	1,595,723	$	6,552	$	15,923	$	1,586,352

Investments Classified by Contractual Maturity Date [Table Text Block]

	Securities Available-For-Sale
	Amortized cost		Fair value
	(In thousands)
Due in one year or less	$	289,859	$	289,923
Due after one year through five years		353,931		353,682
Due after five years through ten years		75,117		75,076
Due after ten years (1)		564,901		579,788
Total	$	1,283,808	$	1,298,469

Schedule of Unrealized Loss on Investments [Table Text Block]

	September 30, 2016
	Temporarily impaired securities
	Less than 12 months				12 months or longer				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
	Value		Losses		Value		Losses		Value		Losses
	(in thousands)
Securities Available-for-Sale
U.S. treasury securities	$	149,983	$	24	$	-	$	-	$	149,983	$	24
U.S. government sponsored entities		149,931		69		-		-		149,931		69
Mortgage-backed securities		44		1		265		1		309		2
Collateralized mortgage obligations		-		-		30		22		30		22
Corporate debt securities		-		-		54,063		937		54,063		937
Mutual funds		-		-		5,926		74		5,926		74
Preferred stock of government sponsored entities		2,528		188		-		-		2,528		188
Total	$	302,486	$	282	$	60,284	$	1,034	$	362,770	$	1,316

	December 31, 2015
	Temporarily impaired securities
	Less than 12 months				12 months or longer				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
	Value		Losses		Value		Losses		Value		Losses
	(in thousands)
Securities Available-for-Sale
U.S. treasury securities	$	224,289	$	395	$	-	$	-	$	224,289	$	395
U.S. government sponsored entities		148,160		1,840		-		-		148,160		1,840
Mortgage-backed securities		1,025,342		11,398		6		1		1,025,348		11,399
Collateralized mortgage obligations		-		-		36		27		36		27
Corporate debt securities		9,950		50		43,525		1,475		53,475		1,525
Mutual funds		-		-		5,833		167		5,833		167
Preferred stock of government sponsored entities		2,488		228		-		-		2,488		228
Other equity securities		158		342		-		-		158		342
Total	$	1,410,387	$	14,253	$	49,400	$	1,670	$	1,459,787	$	15,923

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Note 7 - Loans (Tables)

9 Months Ended

Sep. 30, 2016

Impairment Method [Member]

Notes Tables

Impaired Financing Receivables [Table Text Block]

	Commercial Loans		Real Estate Construction Loans		Commercial Mortgage Loans		Residential Mortgage Loans and Equity Lines		Installment and Other Loans		Total
	(In thousands)
September 30, 2016
Loans individually evaluated for impairment
Allowance	$	1,320	$	-	$	1,248	$	375	$	-	$	2,943
Balance	$	32,631	$	5,507	$	74,587	$	18,189	$	-	$	130,914
Loans collectively evaluated for impairment
Allowance	$	52,379	$	9,245	$	43,685	$	9,682	$	8	$	114,999
Balance	$	2,216,365	$	509,729	$	5,669,404	$	2,481,235	$	2,810	$	10,879,543
Total allowance	$	53,699	$	9,245	$	44,933	$	10,057	$	8	$	117,942
Total balance	$	2,248,996	$	515,236	$	5,743,991	$	2,499,424	$	2,810	$	11,010,457
December 31, 2015
Loans individually evaluated for impairment
Allowance	$	530	$	-	$	6,792	$	427	$	-	$	7,749
Balance	$	13,568	$	22,002	$	81,776	$	16,464	$	-	$	133,810
Loans collectively evaluated for impairment
Allowance	$	55,669	$	22,170	$	42,648	$	10,718	$	9	$	131,214
Balance	$	2,303,295	$	419,541	$	5,219,442	$	2,084,871	$	2,493	$	10,029,642
Total allowance	$	56,199	$	22,170	$	49,440	$	11,145	$	9	$	138,963
Total balance	$	2,316,863	$	441,543	$	5,301,218	$	2,101,335	$	2,493	$	10,163,452

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

	September 30, 2016			December 31, 2015
	(in thousands)
Commercial loans	$	2,248,996		$	2,316,863
Residential mortgage loans		2,329,402			1,932,355
Commercial mortgage loans		5,743,991			5,301,218
Real estate construction loans		515,236			441,543
Equity lines		170,022			168,980
Installment & other loans		2,810			2,493
Gross loans	$	11,010,457		$	10,163,452
Allowance for loan losses		(117,942	)		(138,963	)
Unamortized deferred loan fees		(5,519	)		(8,262	)
Total loans, net	$	10,886,996		$	10,016,227
Loans held for sale	$	4,750		$	6,676

Impaired Financing Receivables [Table Text Block]

	Impaired Loans
	Average Recorded Investment								Interest Income Recognized
	Three months ended				Nine months ended				Three months ended				Nine months ended
	September 30,				September 30,				September 30,				September 30,
	2016		2015		2016		2015		2016		2015		2016		2015
	(In thousands)
Commercial loans	$	28,091	$	23,894	$	18,602	$	24,974	$	170	$	170	$	488	$	519
Real estate construction loans		5,869		22,392		12,005		22,056		66		66		196		196
Commercial mortgage loans		81,005		97,557		86,456		104,508		776		777		2,124		2,126
Residential mortgage loans and equity lines		18,256		16,506		17,456		16,934		148		139		401		380
Total impaired loans	$	133,221	$	160,349	$	134,519	$	168,472	$	1,160	$	1,152	$	3,209	$	3,221

Schedule Of Impaired Loans And Related Allowance And Charge Off [Table Text Block]

	Impaired Loans
	September 30, 2016						December 31, 2015
	Unpaid Principal Balance		Recorded Investment		Allowance		Unpaid Principal Balance		Recorded Investment		Allowance
	(In thousands)
With no allocated allowance
Commercial loans	$	29,794	$	29,414	$	-	$	15,493	$	6,721	$	-
Real estate construction loans		5,776		5,507		-		51,290		22,002		-
Commercial mortgage loans		72,319		64,298		-		59,954		54,625		-
Residential mortgage loans and equity lines		4,832		4,675		-		3,233		3,026		-
Subtotal	$	112,721	$	103,894	$	-	$	129,970	$	86,374	$	-
With allocated allowance
Commercial loans	$	3,315	$	3,217	$	1,320	$	7,757	$	6,847	$	530
Commercial mortgage loans		10,425		10,289		1,248		28,258		27,152		6,792
Residential mortgage loans and equity lines		14,637		13,514		375		14,383		13,437		427
Subtotal	$	28,377	$	27,020	$	2,943	$	50,398	$	47,436	$	7,749
Total impaired loans	$	141,098	$	130,914	$	2,943	$	180,368	$	133,810	$	7,749

Past Due Financing Receivables [Table Text Block]

	September 30, 2016
	30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due		Non-accrual Loans		Total Past Due		Loans Not Past Due		Total
	(In thousands)
Type of Loans:
Commercial loans	$	45,409	$	6,807	$	-	$	9,251	$	61,467	$	2,187,529	$	2,248,996
Real estate construction loans		-		-		-		5,507		5,507		509,729		515,236
Commercial mortgage loans		12,949		12,205		-		21,077		46,231		5,697,760		5,743,991
Residential mortgage loans and equity lines		-		477		-		8,524		9,001		2,490,423		2,499,424
Installment and other loans		-		-		-		-		-		2,810		2,810
Total loans	$	58,358	$	19,489	$	-	$	44,359	$	122,206	$	10,888,251	$	11,010,457

	December 31, 2015
	30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due		Non-accrual Loans		Total Past Due		Loans Not Past Due		Total
	(In thousands)
Type of Loans:
Commercial loans	$	8,367	$	221	$	-	$	3,545	$	12,133	$	2,304,730	$	2,316,863
Real estate construction loans		7,285		-		-		16,306		23,591		417,952		441,543
Commercial mortgage loans		2,243		2,223		-		25,231		29,697		5,271,521		5,301,218
Residential mortgage loans and equity lines		4,959		1,038		-		7,048		13,045		2,088,290		2,101,335
Installment and other loans		-		-		-		-		-		2,493		2,493
Total loans	$	22,854	$	3,482	$	-	$	52,130	$	78,466	$	10,084,986	$	10,163,452

Schedule Of Troubled Debt Restructurings [Table Text Block]

	Three months ended September 30, 2016								September 30, 2016
	No. of Contracts		Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment		Charge-offs		Specific Reserve
	(Dollars in thousands)
Commercial loans		7	$	18,258	$	18,258	$	-	$	208
Commercial mortgage loans		1		738		738		-		-
Total		8	$	18,996	$	18,996	$	-	$	208

	Three months ended September 30, 2015								September 30, 2015
	No. of Contracts		Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment		Charge-offs		Specific Reserve
	(Dollars in thousands)
Commercial loans		2	$	306	$	306	$	-	$	1
Commercial mortgage loans		15		1,918		1,918		-		-
Total		17	$	2,224	$	2,224	$	-	$	1

	Nine months ended September 30, 2016								September 30, 2016
	No. of Contracts		Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment		Charge-offs		Specific Reserve
	(Dollars in thousands)
Commercial loans		11	$	23,102	$	23,102	$	-	$	222
Commercial mortgage loans		1		738		738		-		-
Residential mortgage loans and equity lines		2		367		367		-		-
Total		14	$	24,207	$	24,207	$	-	$	222

	Nine months ended September 30, 2015								September 30, 2015
	No. of Contracts		Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment		Charge-offs		Specific Reserve
	(Dollars in thousands)
Commercial loans		3	$	1,156	$	1,156	$	-	$	1
Commercial mortgage loans		19		16,329		16,329		-		38
Residential mortgage loans and equity lines		5		1,522		1,374		148		45
Total		27	$	19,007	$	18,859	$	148	$	84

Troubled Debt Restructurings on Financing Receivables [Table Text Block]

	September 30, 2016
Accruing TDRs	Payment Deferral		Rate Reduction		Rate Reduction and Payment Deferral		Total
	(In thousands)
Commercial loans	$	22,019	$	-	$	1,360	$	23,379
Commercial mortgage loans		26,835		5,986		20,690		53,511
Residential mortgage loans		5,048		989		3,628		9,665
Total accruing TDRs	$	53,902	$	6,975	$	25,678	$	86,555

	December 31, 2015
Accruing TDRs	Payment Deferral		Rate Reduction		Rate Reduction and Payment Deferral		Total
	(In thousands)
Commercial loans	$	8,298	$	-	$	1,726	$	10,024
Real estate construction loans		-		-		5,696		5,696
Commercial mortgage loans		16,701		6,045		33,800		56,546
Residential mortgage loans		5,201		999		3,214		9,414
Total accruing TDRs	$	30,200	$	7,044	$	44,436	$	81,680

Non Accrual Troubled Debt Restructurings [Table Text Block]

	September 30, 2016
Non-accrual TDRs	Payment Deferral		Rate Reduction and Payment Deferral		Total
	(In thousands)
Commercial loans	$	3,477	$	90	$	3,567
Commercial mortgage loans		1,508		15,260		16,768
Residential mortgage loans		364		171		535
Total non-accrual TDRs	$	5,349	$	15,521	$	20,870

	December 31, 2015
Non-accrual TDRs	Payment Deferral		Rate Reduction and Payment Deferral		Total
	(In thousands)
Commercial loans	$	1,033	$	90	$	1,123
Real estate construction loans		9,981		5,825		15,806
Commercial mortgage loans		1,544		20,362		21,906
Residential mortgage loans		388		700		1,088
Total non-accrual TDRs	$	12,946	$	26,977	$	39,923

Activity Within The Troubled Debt Resturings [Table Text Block]

	Three months ended September 30,						Nine months ended September 30,
Accruing TDRs	2016			2015			2016			2015
	(In thousands)
Beginning balance	$	74,708		$	100,011		$	81,680		$	104,355
New restructurings		18,347			427			20,412			16,853
Restructured loans restored to accrual status		-			723			10,303			723
Charge-offs		-			-			-			(148	)
Payments		(6,500	)		(11,280	)		(9,816	)		(21,714	)
Restructured loans placed on non-accrual status		-			-			(1,138	)		(10,188	)
Expiration of loan concession upon renewal		-			-			(14,886	)		-
Ending balance	$	86,555		$	89,881		$	86,555		$	89,881

	Three months ended September 30,						Nine months ended September 30,
Non-accrual TDRs	2016			2015			2016			2015
	(In thousands)
Beginning balance	$	25,442		$	42,595		$	39,923		$	41,618
New restructurings		649			1,796			3,794			2,006
Restructured loans placed on non-accrual status		-			-			1,138			10,188
Charge-offs		(3,407	)		(3	)		(4,352	)		(3,246	)
Payments		(1,814	)		(1,859	)		(9,330	)		(8,037	)
Restructured loans restored to accrual status		-			(723	)		(10,303	)		(723	)
Ending balance	$	20,870		$	41,806		$	20,870		$	41,806

Financing Receivable Credit Quality Indicators [Table Text Block]

	September 30, 2016
	Pass/Watch		Special Mention		Substandard		Doubtful		Total
	(In thousands)
Commercial loans	$	2,027,815	$	133,858	$	86,806	$	517	$	2,248,996
Real estate construction loans		489,473		20,256		5,507		-		515,236
Commercial mortgage loans		5,391,701		219,081		133,209		-		5,743,991
Residential mortgage loans and equity lines		2,488,495		391		10,538		-		2,499,424
Installment and other loans		2,810		-		-		-		2,810
Total gross loans	$	10,400,294	$	373,586	$	236,060	$	517	$	11,010,457
Loans held for sale	$	-	$	-	$	-	$	4,750	$	4,750

	December 31, 2015
	Pass/Watch		Special Mention		Substandard		Doubtful		Total
	(In thousands)
Commercial loans	$	2,143,270	$	110,338	$	61,297	$	1,958	$	2,316,863
Real estate construction loans		413,765		5,776		21,502		500		441,543
Commercial mortgage loans		5,018,199		155,553		118,196		9,270		5,301,218
Residential mortgage loans and equity lines		2,091,434		399		9,502		-		2,101,335
Installment and other loans		2,493		-		-		-		2,493
Total gross loans	$	9,669,161	$	272,066	$	210,497	$	11,728	$	10,163,452
Loans held for sale	$	732	$	-	$	5,944	$	-	$	6,676

Allowance for Credit Losses on Financing Receivables [Table Text Block]

Three months ended September 30, 2016 and 2015
				Real Estate			Commercial			Residential			Installment
	Commercial			Construction			Mortgage			Mortgage Loans			and Other
	Loans			Loans			Loans			and Equity Lines			Loans			Total
	(In thousands)
June 30, 2016 Ending Balance	$	50,590		$	10,753		$	46,090		$	15,503		$	12			122,948
Provision/(credit) for possible credit losses		4,380			(2,056	)		3,132			(5,452	)		(4	)		-
Charge-offs		(3,277	)		-			(4,626	)		-			-			(7,903	)
Recoveries		2,006			548			337			6			-			2,897
Net (charge-offs)/recoveries		(1,271	)		548			(4,289	)		6			-			(5,006	)
September 30, 2016 Ending Balance	$	53,699		$	9,245		$	44,933		$	10,057		$	8		$	117,942
June 30, 2015 Ending Balance	$	47,540		$	26,304		$	67,245		$	12,323		$	25		$	153,437
Provision/(credit) for possible credit losses		10,040			121			(11,762	)		353			(2	)		(1,250	)
Charge-offs		(3,310	)		-			(97	)		-			-			(3,407	)
Recoveries		607			41			647			1			-			1,296
Net (charge-offs)/recoveries		(2,703	)		41			550			1			-			(2,111	)
September 30, 2015 Ending Balance	$	54,877		$	26,466		$	56,033		$	12,677		$	23		$	150,076

Nine months ended September 30, 2016 and 2015
				Real Estate			Commercial			Residential			Installment
	Commercial			Construction			Mortgage			Mortgage Loans			and Other
	Loans			Loans			Loans			and Equity Lines			Loans			Total
	(In thousands)
2016 Beginning Balance	$	56,199		$	22,170		$	49,440		$	11,145		$	9		$	138,963
Provision/(credit) for possible credit losses		5,815			(20,796	)		295			(963	)		(1	)		(15,650	)
Charge-offs		(12,035	)		-			(5,681	)		(149	)		-			(17,865	)
Recoveries		3,720			7,871			879			24						12,494
Net (charge-offs)/recoveries		(8,315	)		7,871			(4,802	)		(125	)		-			(5,371	)
September 30, 2016 Ending Balance	$	53,699		$	9,245		$	44,933		$	10,057		$	8		$	117,942
Reserve for impaired loans	$	1,320		$	-		$	1,248		$	375		$	-		$	2,943
Reserve for non-impaired loans	$	52,379		$	9,245		$	43,685		$	9,682		$	8		$	114,999
Reserve for off-balance sheet credit commitments	$	2,112		$	-		$	35		$	80		$	2		$	2,229
2015 Beginning Balance	$	47,501		$	27,652		$	74,673		$	11,578		$	16		$	161,420
Provision/(credit) for possible credit losses		11,045			(1,349	)		(19,342	)		1,239			7			(8,400	)
Charge-offs		(6,754	)		-			(3,613	)		(161	)		-			(10,528	)
Recoveries		3,085			163			4,315			21			-			7,584
Net (charge-offs)/recoveries		(3,669	)		163			702			(140	)		-			(2,944	)
September 30, 2015 Ending Balance	$	54,877		$	26,466		$	56,033		$	12,677		$	23		$	150,076
Reserve for impaired loans	$	7,561		$	-		$	6,389		$	373		$	-		$	14,323
Reserve for non-impaired loans	$	47,316		$	26,466		$	49,644		$	12,304		$	23		$	135,753
Reserve for off-balance sheet credit commitments	$	703		$	477		$	202		$	37		$	1		$	1,420

XML

Note 11 - Fair Value Measurements (Tables)

9 Months Ended

Sep. 30, 2016

Notes Tables

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

September 30, 2016	Fair Value Measurements Using						Total at
	Level 1		Level 2		Level 3		Fair Value
	(In thousands)
Assets
Securities available-for-sale
U.S. Treasury securities	$	390,009	$	-	$	-	$	390,009
U.S. government sponsored entities		-		250,010		-		250,010
Mortgage-backed securities		-		563,638		-		563,638
Collateralized mortgage obligations		-		30		-		30
Corporate debt securities		-		74,469		-		74,469
Mutual funds		5,926		-		-		5,926
Preferred stock of government sponsored entities		-		3,188		-		3,188
Other equity securities		-		11,199		-		11,199
Total securities available-for-sale		395,935		902,534		-		1,298,469
Warrants		-		-		75		75
Foreign exchange contracts		-		1,711		-		1,711
Total assets	$	395,935	$	904,245	$	75	$	1,300,255
Liabilities
Interest rate swaps	$	-	$	15,186	$	-	$	15,186
Foreign exchange contracts		-		712		-		712
Total liabilities	$	-	$	15,898	$	-	$	15,898

December 31, 2015	Fair Value Measurements Using						Total at
	Level 1		Level 2		Level 3		Fair Value
	(In thousands)
Assets
Securities available-for-sale
U.S. Treasury securities	$	284,288	$	-	$	-	$	284,288
U.S. government sponsored entities		-		148,160		-		148,160
Mortgage-backed securities		-		1,062,269		-		1,062,269
Collateralized mortgage obligations		-		36		-		36
Corporate debt securities		-		73,855		-		73,855
Mutual funds		5,833		-		-		5,833
Preferred stock of government sponsored entities		-		3,216		-		3,216
Other equity securities		-		8,695		-		8,695
Total securities available-for-sale		290,121		1,296,231		-		1,586,352
Warrants		-		-		62		62
Foreign exchange contracts		-		3,339		-		3,339
Total assets	$	290,121	$	1,299,570	$	62	$	1,589,753
Liabilities
Option contracts	$	-	$	28	$	-	$	28
Interest rate swaps		-		6,496		-		6,496
Foreign exchange contracts		-		4,124		-		4,124
Total liabilities	$	-	$	10,648	$	-	$	10,648

Fair Value Measurements, Nonrecurring [Table Text Block]

	September 30, 2016								Total (Gains)/Losses
	Fair Value Measurements Using								Three Months Ended					Nine Months Ended
	Level 1		Level 2		Level 3		Total at Fair Value		September 30, 2016			September 30, 2015		September 30, 2016		September 30, 2015
	(In thousands)
Assets
Impaired loans by type:
Commercial loans	$	-	$	-	$	1,897	$	1,897	$	-		$	575	$	-	$	3,380
Commercial mortgage loans		-		-		9,041		9,041		-			-		-		654
Residential mortgage loans and equity lines		-		-		13,139		13,139		-			-		-		146
Total impaired loans		-		-		24,077		24,077		-			575		-		4,180
Other real estate owned (1)		-		3,095		4,372		7,467		(206	)		179		9		404
Investments in venture capital and private company stock		-		-		4,291		4,291		187			81		419		408
Total assets	$	-	$	3,095	$	32,740	$	35,835	$	(19	)	$	835	$	428	$	4,992

	December 31, 2015								Total Losses
	Fair Value Measurements Using								Twelve Months Ended
	Level 1		Level 2		Level 3		Total at Fair Value		December 31, 2015		December 31, 2014
	(In thousands)
Assets
Impaired loans by type:
Commercial loans	$	-	$	-	$	6,317	$	6,317	$	806	$	17
Commercial mortgage loans		-		-		20,359		20,359		598		3,914
Residential mortgage loans and equity lines		-		-		13,009		13,009		146		27
Total impaired loans		-		-		39,685		39,685		1,550		3,958
Other real estate owned (1)		-		10,047		4,235		14,282		404		202
Investments in venture capital and private company stock		-		-		4,922		4,922		553		436
Total assets	$	-	$	10,047	$	48,842	$	58,889	$	2,507	$	4,596

XML

Note 12 - Fair Value of Financial Instruments (Tables)

9 Months Ended

Sep. 30, 2016

Notes Tables

Fair Value, by Balance Sheet Grouping [Table Text Block]

	September 30, 2016				December 31, 2015
	Carrying				Carrying
	Amount		Fair Value		Amount		Fair Value
	(In thousands)
Financial Assets
Cash and due from banks	$	203,877	$	203,877	$	180,130	$	180,130
Short-term investments		791,757		791,757		536,880		536,880
Securities available-for-sale		1,298,469		1,298,469		1,586,352		1,586,352
Loans held for sale		4,750		4,750		6,676		6,676
Loans, net		10,886,996		10,825,059		10,016,227		9,938,810
Investment in Federal Home Loan Bank stock		18,900		18,900		17,250		17,250
Warrants		75		75		62		62

	Notional				Notional
	Amount		Fair Value		Amount		Fair Value
Foreign exchange contracts.	$	107,064	$	1,711	$	100,602	$	3,339

	Carrying				Carrying
	Amount		Fair Value		Amount		Fair Value
Financial Liabilities
Deposits	$	10,938,696	$	10,946,853	$	10,509,087	$	10,509,879
Securities sold under agreements to repurchase		350,000		355,422		400,000		413,417
Advances from Federal Home Loan Bank		700,000		700,130		275,000		274,488
Other borrowings		17,705		15,903		18,593		16,684
Long-term debt		119,136		62,628		119,136		58,420

	Notional				Notional
	Amount		Fair Value		Amount		Fair Value
Option contracts	$	-	$	-	$	9,396	$	28
Foreign exchange contracts		44,985		712		115,418		4,124
Interest rate swaps		477,479		15,186		459,416		6,496

	Notional					Notional
	Amount		Fair Value			Amount		Fair Value
Off-Balance Sheet Financial Instruments
Commitments to extend credit	$	1,950,756	$	(5,844	)	$	1,971,848	$	(5,570	)
Standby letters of credit		74,612		(839	)		49,081		(194	)
Other letters of credit		31,331		(69	)		38,131		(22	)
Bill of lading guarantees		-		-			454		(1	)

Schedule Of Fair Value Of Financial Instruments [Table Text Block]

	September 30, 2016
	Estimated
	Fair Value
	Measurements		Level 1		Level 2		Level 3
	(In thousands)
Financial Assets
Cash and due from banks	$	203,877	$	203,877	$	-	$	-
Short-term investments		791,757		791,757		-		-
Securities available-for-sale		1,298,469		395,935		902,534		-
Loans held-for-sale		4,750		-		-		4,750
Loans, net		10,825,059		-		-		10,825,059
Investment in Federal Home Loan Bank stock		18,900		-		18,900		-
Warrants		75		-		-		75
Financial Liabilities
Deposits		10,946,853		-		-		10,946,853
Securities sold under agreements to repurchase		355,422		-		355,422		-
Advances from Federal Home Loan Bank		700,130		-		700,130		-
Other borrowings .		15,903		-		-		15,903
Long-term debt		62,628		-		62,628		-

	December 31, 2015
	Estimated
	Fair Value
	Measurements		Level 1		Level 2		Level 3
	(In thousands)
Financial Assets
Cash and due from banks	$	180,130	$	180,130	$	-	$	-
Short-term investments		536,880		536,880		-		-
Securities available-for-sale		1,586,352		290,121		1,296,231		-
Loans held-for-sale		6,676		-		-		6,676
Loans, net		9,938,810		-		-		9,938,810
Investment in Federal Home Loan Bank stock		17,250		-		17,250		-
Warrants		62		-		-		62
Financial Liabilities
Deposits		10,509,879		-		-		10,509,879
Securities sold under agreements to repurchase		413,417		-		413,417		-
Advances from Federal Home Loan Bank		274,488		-		-		274,488
Other borrowings		16,684		-		-		16,684
Long-term debt		58,420		-		58,420		-

XML

Note 15 - Balance Sheet Offsetting (Tables)

9 Months Ended

Sep. 30, 2016

Notes Tables

Schedule of Amounts Recognized in Balance Sheet [Table Text Block]

							Gross Amounts Not Offset in the Balance Sheet
	Gross Amounts Recognized		Gross Amounts Offset in the Balance Sheet		Net Amounts Presented in the Balance Sheet		Financial Instruments		Collateral Posted			Net Amount
	(In thousands)
September 30, 2016
Liabilities:
Securities sold under agreements to repurchase	$	350,000	$	-	$	350,000	$	-	$	(350,000	)	$	-
Derivatives	$	15,186	$	-	$	15,186	$	-	$	(15,186	)	$	-
December 31, 2015
Liabilities:
Securities sold under agreements to repurchase	$	400,000	$	-	$	400,000	$	-	$	(400,000	)	$	-
Derivatives	$	6,496	$	-	$	6,496	$	-	$	(6,496	)	$	-

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Note 16 - Stockholders' Equity (Tables)

9 Months Ended

Sep. 30, 2016

Notes Tables

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

	Three months ended September 30, 2016									Three months ended September 30, 2015
	Pre-tax			Tax expense/ (benefit)			Net-of-tax			Pre-tax			Tax expense/ (benefit)			Net-of-tax
	(In thousands)
Beginning balance, gain/(loss), net of tax
Securities available-for-sale							$	8,539								$	(1,125	)
Cash flow hedge derivatives								(7,397	)								(1,657	)
Total							$	1,142								$	(2,782	)
Net unrealized gains/(losses) arising during the period
Securities available-for-sale	$	1,618		$	680		$	938		$	4,717		$	1,984		$	2,733
Cash flow hedge derivatives		1,387			583			804			(4,413	)		(1,855	)		(2,558	)
Total		3,005			1,263			1,742			304			129		$	175
Reclassification adjustment for net (gains)/losses in net income
Securities available-for-sale		(1,692	)		(711	)		(981	)		16			6			10
Cash flow hedge derivatives		-			-			-			-			-			-
Total		(1,692	)		(711	)		(981	)		16			6			10
Total other comprehensive income/(loss)
Securities available-for-sale		(74	)		(31	)		(43	)		4,733			1,990			2,743
Cash flow hedge derivatives		1,387			583			804			(4,413	)		(1,855	)		(2,558	)
Total	$	1,313		$	552		$	761		$	320		$	135		$	185
Ending balance, gain/(loss), net of tax
Securities available-for-sale							$	8,496								$	1,618
Cash flow hedge derivatives								(6,593	)								(4,215	)
Total							$	1,903								$	(2,597	)

	Nine months ended September 30, 2016									Nine months ended September 30, 2015
	Pre-tax			Tax expense/ (benefit)			Net-of-tax			Pre-tax			Tax expense/ (benefit)			Net-of-tax
	(In thousands)
Beginning balance, loss, net of tax
Securities available-for sale							$	(5,431	)							$	(3,172	)
Cash flow hedge derivatives								(2,995	)								(2,397	)
Total							$	(8,426	)							$	(5,569	)
Net unrealized gains/(losses) arising during the period
Securities available-for sale	$	27,170		$	11,422		$	15,748		$	4,895		$	2,058		$	2,837
Cash flow hedge derivatives		(6,208	)		(2,610	)		(3,598	)		(3,137	)		(1,319	)		(1,818	)
Total		20,962			8,812			12,150			1,758			739		$	1,019
Reclassification adjustment for net (gains)/losses in net income
Securities available-for sale		(3,141	)		(1,320	)		(1,821	)		3,369			1,416			1,953
Cash flow hedge derivatives		-			-			-			-			-			-
Total		(3,141	)		(1,320	)		(1,821	)		3,369			1,416			1,953
Total other comprehensive income/(loss)
Securities available-for sale		24,029			10,102			13,927			8,264			3,474			4,790
Cash flow hedge derivatives		(6,208	)		(2,610	)		(3,598	)		(3,137	)		(1,319	)		(1,818	)
Total	$	17,821		$	7,492		$	10,329		$	5,127		$	2,155		$	2,972
Ending balance, gain/(loss), net of tax
Securities available-for sale							$	8,496								$	1,618
Cash flow hedge derivatives								(6,593	)								(4,215	)
Total							$	1,903								$	(2,597	)

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Note 1 - Business (Details Textual)	Sep. 30, 2016
Southern California [Member]
Number Of Branch Locations	22
Northern California [Member]
Number Of Branch Locations	12
NEW YORK
Number Of Branch Locations	12
Illinois [Member]
Number Of Branch Locations	3
WASHINGTON
Number Of Branch Locations	3
TEXAS
Number Of Branch Locations	2
Massachusetts [Member]
Number Of Branch Locations	1
NEW JERSEY
Number Of Branch Locations	1
Maryland [Member]
Number Of Branch Locations	1
NEVADA
Number Of Branch Locations	1
HONG KONG
Number Of Branch Locations	1
Number Of Limited Partnerships In Housing Investments	6
Percentage of Subsidiaries Common Securities Owned by Parent Company	100.00%
Number Of Business Trust	5

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Note 4 - Earnings Per Share - Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Warrant [Member]
Dilutive effect of weighted-average outstanding common share equivalents
Warrants (in shares)	569,949	606,803	520,686	507,002
Employee Stock Option [Member]
Dilutive effect of weighted-average outstanding common share equivalents
Warrants (in shares)	95,850	123,910	90,461	124,135
Restricted Stock Units (RSUs) [Member]
Dilutive effect of weighted-average outstanding common share equivalents
Warrants (in shares)	165,410	79,477	143,860	51,343
Net Income (Loss) Attributable to Parent	$ 46,090	$ 38,483	$ 127,084	$ 119,663
Basic weighted-average number of common shares outstanding (in shares)	78,865,860	81,475,288	79,147,839	80,422,711
Diluted weighted-average number of common shares outstanding (in shares)	79,697,069	82,285,478	79,902,846	81,105,191
Average stock options and warrants with anti-dilutive effect (in shares)	207,183	760,291	247,974	1,082,400
Basic (in dollars per share)	$ 0.58	$ 0.47	$ 1.61	$ 1.49
Diluted (in dollars per share)	$ 0.58	$ 0.47	$ 1.59	$ 1.48

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Note 5 - Stock-based Compensation (Details Textual)	1 Months Ended		3 Months Ended			6 Months Ended	9 Months Ended		12 Months Ended
	Dec. 31, 2015 shares	Dec. 31, 2014 shares	Sep. 30, 2016 USD ($) shares	Mar. 31, 2016 shares	Sep. 30, 2015 USD ($)	Sep. 30, 2016 USD ($) shares	Sep. 30, 2016 USD ($) $ / shares shares	Sep. 30, 2015 USD ($) $ / shares shares	Dec. 31, 2013 shares
Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period | shares							88,693	72,900
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value | $ / shares							$ 30.37	$ 28.11
Number of Officers Receiving Award	7	7							8
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	3 years
Stock or Unit Option Plan Expense			$ 1,200,000		$ 1,200,000		$ 3,300,000	$ 3,400,000
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized			$ 6,900,000			$ 6,900,000	$ 6,900,000
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition							2 years 36 days
Performance TSR Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period | shares	61,209	60,456							119,840
Performance EPS Restricted Stock Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period | shares	57,409	57,642							116,186
2005 Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant | shares			3,716,379			3,716,379	3,716,379
Additional Paid-in Capital [Member]
Benefit (Shortfall) of Tax Deductions from Share-based Compensation			$ 140,000
Allocated Share-based Compensation Expense			$ 0		0		$ 0	$ 0
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross | shares							0	0
Maximum Period Of Common Stock Granted						10 years
Annual Increments To Be Vested In Common Stock Units			20.00%			20.00%	20.00%
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period | shares				2,110			2,110	147,350
Proceeds from Stock Options Exercised							$ 49,000	$ 3,433,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value							9,000	1,300,000
Benefit (Shortfall) of Tax Deductions from Share-based Compensation					$ 17,000		$ (3,366,000)	$ (5,602,000)

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Note 5 - Stock-based Compensation - Stock Options (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended			9 Months Ended		12 Months Ended
	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Balance, Shares (in shares)	408,390	420,390	1,031,170	1,031,170
Balance, Weighted-Average Exercise Price (in dollars per share)	$ 23.37	$ 23.80	$ 31.27	$ 31.27
Balance, Weighted-Average Remaining Contractual Life	1 year 146 days	1 year 219 days	1 year 292 days			328 days
Balance, Aggregate Intrinsic Value	$ 1,973	$ 2,026	$ 3,268	$ 3,268
Exercised, Shares (in shares)			(2,110)	(2,110)	(147,350)
Exercised, Weighted-Average Exercise Price (in dollars per share)			$ 23.37
Forfeited, Shares (in shares)		(12,000)	(608,670)
Forfeited, Weighted-Average Exercise Price (in dollars per share)		$ 38.26	$ 36.46
Balance, Shares (in shares)	408,390	408,390	420,390	408,390		1,031,170
Balance, Weighted-Average Exercise Price (in dollars per share)	$ 23.37	$ 23.37	$ 23.80	$ 23.37		$ 31.27
Balance, Aggregate Intrinsic Value	$ 3,026	$ 1,973	$ 2,026	$ 3,026		$ 3,268
Exercisable, Shares (in shares)	408,390			408,390
Exercisable, Weighted-Average Exercise Price (in dollars per share)	$ 23.37			$ 23.37
Exercisable, Weighted-Average Remaining Contractual Life	1 year 146 days
Exercisable, Aggregate Intrinsic Value	$ 3,026			$ 3,026

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Note 5 - Stock-based Compensation - Restricted Stock Units (Details) - Restricted Stock [Member]	9 Months Ended
	Sep. 30, 2016 shares
Balance (in shares)	542,375
Granted (in shares)	88,693
Vested (in shares)	(13,780)
Forfeited (in shares)	(3,290)
Balance (in shares)	613,998

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Note 5 - Stock-based Compensation - Tax Short-fall from Share-based Payment Arrangements (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Tax benefit/(short-fall) of tax deductions in excess of grant-date fair value		$ 17	$ (3,366)	$ (5,602)
Benefit of tax deductions on grant-date fair value		275	3,370	6,421
Total benefit of tax deductions		$ 292	$ 4	$ 819

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Note 6 - Investment Securities (Details Textual) - USD ($)	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Proceeds From Sales And Repayments Of Other Investment Securities	$ 0	$ 385,200,000
Other than Temporary Impairment, Credit Losses Recognized in Earnings, Credit Losses on Debt Securities Held	0
Available-for-sale Securities	1,298,469,000		$ 1,586,352,000
Proceeds from Sale of Mortgage Backed Securities (MBS) categorized as Available-for-sale	415,300,000	648,000,000
Proceeds from Maturities, Prepayments and Calls of Mortgage Backed Securities (MBS)	125,300,000	67,300,000
Proceeds from Maturities Repayments and Calls of Other Investment Securities	460,000,000	165,000,000
Realized Gain From Sale And Call Of Investment Securities	3,300,000	2,400,000
Realized Loss From Sale And Call Of Investment Securities	0	$ 1,900,000
Other than Temporary Impairment Losses, Investments, Available-for-sale Securities	206,000
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	1,316,000		15,923,000
Pledged Investment Securities	$ 505,900,000		$ 449,600,000

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Note 6 - Investment Securities - Investment Securities (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
US Treasury Securities [Member]
Securities Available-for-Sale, Amortized Cost	$ 389,921	$ 284,678
Securities Available-for-Sale, Gross Unrealized Gains	112	5
Securities Available-for-Sale, Gross Unrealized Losses	24	395
Available-for-sale Securities	390,009	284,288
US Government-sponsored Enterprises Debt Securities [Member]
Securities Available-for-Sale, Amortized Cost	250,000	150,000
Securities Available-for-Sale, Gross Unrealized Gains	79
Securities Available-for-Sale, Gross Unrealized Losses	69	1,840
Available-for-sale Securities	250,010	148,160
Collateralized Mortgage Backed Securities [Member]
Securities Available-for-Sale, Amortized Cost	556,454	1,073,108
Securities Available-for-Sale, Gross Unrealized Gains	7,186	560
Securities Available-for-Sale, Gross Unrealized Losses	2	11,399
Available-for-sale Securities	563,638	1,062,269
Collateralized Mortgage Obligations [Member]
Securities Available-for-Sale, Amortized Cost	52	63
Securities Available-for-Sale, Gross Unrealized Gains
Securities Available-for-Sale, Gross Unrealized Losses	22	27
Available-for-sale Securities	30	36
Corporate Debt Securities [Member]
Securities Available-for-Sale, Amortized Cost	74,962	74,955
Securities Available-for-Sale, Gross Unrealized Gains	444	425
Securities Available-for-Sale, Gross Unrealized Losses	937	1,525
Available-for-sale Securities	74,469	73,855
Mutual Funds [Member]
Securities Available-for-Sale, Amortized Cost	6,000	6,000
Securities Available-for-Sale, Gross Unrealized Gains
Securities Available-for-Sale, Gross Unrealized Losses	74	167
Available-for-sale Securities	5,926	5,833
Preferred Stock of Government Sponsored Entities [Member]
Securities Available-for-Sale, Amortized Cost	2,811	2,811
Securities Available-for-Sale, Gross Unrealized Gains	565	633
Securities Available-for-Sale, Gross Unrealized Losses	188	228
Available-for-sale Securities	3,188	3,216
Other Equity Securities [Member]
Securities Available-for-Sale, Amortized Cost	3,608	4,108
Securities Available-for-Sale, Gross Unrealized Gains	7,591	4,929
Securities Available-for-Sale, Gross Unrealized Losses		342
Available-for-sale Securities	11,199	8,695
Securities Available-for-Sale, Amortized Cost	1,283,808	1,595,723
Securities Available-for-Sale, Gross Unrealized Gains	15,977	6,552
Securities Available-for-Sale, Gross Unrealized Losses	1,316	15,923
Available-for-sale Securities	$ 1,298,469	$ 1,586,352

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Note 6 - Investment Securities - Investments by Contractual Maturity Date (Details) - USD ($) $ in Thousands		Sep. 30, 2016	Dec. 31, 2015
Due in one year or less, Amortized Cost		$ 289,859
Due in one year or less, Fair Value		289,923
Due after one year through five years, Amortized Cost		353,931
Due after one year through five years, Fair Value		353,682
Due after five years through ten years, Amortized Cost		75,117
Due after five years through ten years, Fair Value		75,076
Due after ten years (1), Amortized Cost	[1]	564,901
Due after ten years (1), Fair Value	[1]	579,788
Total, Amortized Cost		1,283,808	$ 1,595,723
Total, Fair Value		$ 1,298,469	$ 1,586,352

[1] Equity securities are reported in this category

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Note 6 - Investment Securities - Temporarily Impaired Securities (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
US Treasury Securities [Member]
Temporarily Impaired Securities, Less than 12 months, Fair Value	$ 149,983	$ 224,289
Temporarily Impaired Securities, Less than 12 months, Unrealized Losses	24	395
Temporarily Impaired Securities, 12 months or longer Fair Value
Temporarily Impaired Securities, 12 months or longer Unrealized Losses
Temporarily impaired securities, Total fair value	149,983	224,289
Temporarily impaired securities, Total unrealized losses	24	395
US Government-sponsored Enterprises Debt Securities [Member]
Temporarily Impaired Securities, Less than 12 months, Fair Value	149,931	148,160
Temporarily Impaired Securities, Less than 12 months, Unrealized Losses	69	1,840
Temporarily Impaired Securities, 12 months or longer Fair Value
Temporarily Impaired Securities, 12 months or longer Unrealized Losses
Temporarily impaired securities, Total fair value	149,931	148,160
Temporarily impaired securities, Total unrealized losses	69	1,840
Collateralized Mortgage Backed Securities [Member]
Temporarily Impaired Securities, Less than 12 months, Fair Value	44	1,025,342
Temporarily Impaired Securities, Less than 12 months, Unrealized Losses	1	11,398
Temporarily Impaired Securities, 12 months or longer Fair Value	265	6
Temporarily Impaired Securities, 12 months or longer Unrealized Losses	1	1
Temporarily impaired securities, Total fair value	309	1,025,348
Temporarily impaired securities, Total unrealized losses	2	11,399
Collateralized Mortgage Obligations [Member]
Temporarily Impaired Securities, Less than 12 months, Fair Value
Temporarily Impaired Securities, Less than 12 months, Unrealized Losses
Temporarily Impaired Securities, 12 months or longer Fair Value	30	36
Temporarily Impaired Securities, 12 months or longer Unrealized Losses	22	27
Temporarily impaired securities, Total fair value	30	36
Temporarily impaired securities, Total unrealized losses	22	27
Corporate Debt Securities [Member]
Temporarily Impaired Securities, Less than 12 months, Fair Value		9,950
Temporarily Impaired Securities, Less than 12 months, Unrealized Losses		50
Temporarily Impaired Securities, 12 months or longer Fair Value	54,063	43,525
Temporarily Impaired Securities, 12 months or longer Unrealized Losses	937	1,475
Temporarily impaired securities, Total fair value	54,063	53,475
Temporarily impaired securities, Total unrealized losses	937	1,525
Mutual Funds [Member]
Temporarily Impaired Securities, Less than 12 months, Fair Value
Temporarily Impaired Securities, Less than 12 months, Unrealized Losses
Temporarily Impaired Securities, 12 months or longer Fair Value	5,926	5,833
Temporarily Impaired Securities, 12 months or longer Unrealized Losses	74	167
Temporarily impaired securities, Total fair value	5,926	5,833
Temporarily impaired securities, Total unrealized losses	74	167
Preferred Stock of Government Sponsored Entities [Member]
Temporarily Impaired Securities, Less than 12 months, Fair Value	2,528	2,488
Temporarily Impaired Securities, Less than 12 months, Unrealized Losses	188	228
Temporarily Impaired Securities, 12 months or longer Fair Value
Temporarily Impaired Securities, 12 months or longer Unrealized Losses
Temporarily impaired securities, Total fair value	2,528	2,488
Temporarily impaired securities, Total unrealized losses	188	228
Other Equity Securities [Member]
Temporarily Impaired Securities, Less than 12 months, Fair Value		158
Temporarily Impaired Securities, Less than 12 months, Unrealized Losses		342
Temporarily Impaired Securities, 12 months or longer Fair Value
Temporarily Impaired Securities, 12 months or longer Unrealized Losses
Temporarily impaired securities, Total fair value		158
Temporarily impaired securities, Total unrealized losses		342
Temporarily Impaired Securities, Less than 12 months, Fair Value	302,486	1,410,387
Temporarily Impaired Securities, Less than 12 months, Unrealized Losses	282	14,253
Temporarily Impaired Securities, 12 months or longer Fair Value	60,284	49,400
Temporarily Impaired Securities, 12 months or longer Unrealized Losses	1,034	1,670
Temporarily impaired securities, Total fair value	362,770	1,459,787
Temporarily impaired securities, Total unrealized losses	$ 1,316	$ 15,923

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Note 7 - Loans (Details Textual)	9 Months Ended
	Sep. 30, 2016 USD ($)	Dec. 31, 2015 USD ($)
Commercial Portfolio Segment [Member]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts	0
Nonaccrual Loans [Member]
Impaired Financing Receivable, Recorded Investment	$ 44,400,000	$ 52,100,000
Accruing Troubled Debt Restructuring [Member]
Impaired Financing Receivable, Recorded Investment	86,600,000	81,700,000
Financing Receivable, Modifications, Recorded Investment	86,600,000	81,700,000
Allowance for Credit Losses, Change in Method of Calculating Impairment	1,300,000	2,000,000
Non-accruing Troubled Debt Restructuring [Member]
Financing Receivable, Modifications, Recorded Investment	20,900,000	39,900,000
Allowance for Credit Losses, Change in Method of Calculating Impairment	$ 300,000	5,400,000
Rate Reduction [Member] | Maximum [Member]
Troubled Debt Restructurings Length Of Modifications	90 days
Rate Reduction [Member] | Minimum [Member]
Troubled Debt Restructurings Length Of Modifications	300 days
Maximum [Member]
Period Loan Is In Payment Default	90 days
Minimum [Member]
Period Loan Is In Payment Default	60 days
Loans and Leases Receivable, Impaired, Commitment to Lend	$ 0
Impaired Financing Receivable, Recorded Investment	$ 130,914,000	$ 133,810,000
Percentage Of Charge Off To Contractual Balances For Impaired Loans	7.70%	22.40%

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Note 7 - Loans - Components of Loans in Consolidated Balance Sheets (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Commercial Portfolio Segment [Member]
Loans	$ 2,248,996	$ 2,316,863
Less: Allowance for loan losses	(53,699)	(56,199)
Residential Portfolio Segment [Member]
Loans	2,329,402	1,932,355
Commercial Real Estate Portfolio Segment [Member]
Loans	5,743,991	5,301,218
Less: Allowance for loan losses	(44,933)	(49,440)
Real Estate Construction Portfolio Segment [Member]
Loans	515,236	441,543
Less: Allowance for loan losses	(9,245)	(22,170)
Equity Lines Portfolio Segment [Member]
Loans	170,022	168,980
Consumer Portfolio Segment [Member]
Loans	2,810	2,493
Less: Allowance for loan losses	(8)	(9)
Loans	11,010,457	10,163,452
Less: Allowance for loan losses	(117,942)	(138,963)
Unamortized deferred loan fees, net	(5,519)	(8,262)
Total loans, net	10,886,996	10,016,227
Loans held for sale	$ 4,750	$ 6,676

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Note 7 - Loans - Average Balance and Interest Income Recognized Related to Impaired Loans (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Commercial Portfolio Segment [Member]
Loans, average recorded investment	$ 28,091	$ 23,894	$ 18,602	$ 24,974
Loans, interest income recognized	170	170	488	519
Real Estate Construction Portfolio Segment [Member]
Loans, average recorded investment	5,869	22,392	12,005	22,056
Loans, interest income recognized	66	66	196	196
Commercial Real Estate Portfolio Segment [Member]
Loans, average recorded investment	81,005	97,557	86,456	104,508
Loans, interest income recognized	776	777	2,124	2,126
Residential Mortgage and Equity Lines Portfolio Segment [Member]
Loans, average recorded investment	18,256	16,506	17,456	16,934
Loans, interest income recognized	148	139	401	380
Loans, average recorded investment	133,221	160,349	134,519	168,472
Loans, interest income recognized	$ 1,160	$ 1,152	$ 3,209	$ 3,221

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Note 7 - Loans - Impaired Loans and Related Allowance for Credit Losses (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Commercial Portfolio Segment [Member]
Loans with no related allowance, unpaid principal balance	$ 29,794	$ 15,493
Loans with no related allowance, recorded investment	29,414	6,721
Loans with related allowance, unpaid principal balance	3,315	7,757
Loans with related allowance, recorded investment	3,217	6,847
Allowance	1,320	530
Real Estate Construction Portfolio Segment [Member]
Loans with no related allowance, unpaid principal balance	5,776	51,290
Loans with no related allowance, recorded investment	5,507	22,002
Commercial Real Estate Portfolio Segment [Member]
Loans with no related allowance, unpaid principal balance	72,319	59,954
Loans with no related allowance, recorded investment	64,298	54,625
Loans with related allowance, unpaid principal balance	10,425	28,258
Loans with related allowance, recorded investment	10,289	27,152
Allowance	1,248	6,792
Residential Mortgage and Equity Lines Portfolio Segment [Member]
Loans with no related allowance, unpaid principal balance	4,832	3,233
Loans with no related allowance, recorded investment	4,675	3,026
Loans with related allowance, unpaid principal balance	14,637	14,383
Loans with related allowance, recorded investment	13,514	13,437
Allowance	375	427
Loans with no related allowance, unpaid principal balance	112,721	129,970
Loans with no related allowance, recorded investment	103,894	86,374
Loans with related allowance, unpaid principal balance	28,377	50,398
Loans with related allowance, recorded investment	27,020	47,436
Allowance	2,943	7,749
Total impaired loans, Unpaid Principal Balance	141,098	180,368
Total impaired loans, Recorded Investment	$ 130,914	$ 133,810

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Note 7 - Loans - Aging of Loan Portfolio (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Commercial Portfolio Segment [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans past due	$ 45,409	$ 8,367
Commercial Portfolio Segment [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans past due	6,807	221
Commercial Portfolio Segment [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans past due
Commercial Portfolio Segment [Member]
Loans past due	61,467	12,133
Non-accrual loans	9,251	3,545
Loans not past due	2,187,529	2,304,730
Loans	2,248,996	2,316,863
Real Estate Construction Portfolio Segment [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans past due		7,285
Real Estate Construction Portfolio Segment [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans past due
Real Estate Construction Portfolio Segment [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans past due
Real Estate Construction Portfolio Segment [Member]
Loans past due	5,507	23,591
Non-accrual loans	5,507	16,306
Loans not past due	509,729	417,952
Loans	515,236	441,543
Commercial Real Estate Portfolio Segment [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans past due	12,949	2,243
Commercial Real Estate Portfolio Segment [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans past due	12,205	2,223
Commercial Real Estate Portfolio Segment [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans past due
Commercial Real Estate Portfolio Segment [Member]
Loans past due	46,231	29,697
Non-accrual loans	21,077	25,231
Loans not past due	5,697,760	5,271,521
Loans	5,743,991	5,301,218
Residential Mortgage and Equity Lines Portfolio Segment [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans past due		4,959
Residential Mortgage and Equity Lines Portfolio Segment [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans past due	477	1,038
Residential Mortgage and Equity Lines Portfolio Segment [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans past due
Residential Mortgage and Equity Lines Portfolio Segment [Member]
Loans past due	9,001	13,045
Non-accrual loans	8,524	7,048
Loans not past due	2,490,423	2,088,290
Loans	2,499,424	2,101,335
Consumer Portfolio Segment [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans past due
Consumer Portfolio Segment [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans past due
Consumer Portfolio Segment [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans past due
Consumer Portfolio Segment [Member]
Loans past due
Non-accrual loans
Loans not past due	2,810	2,493
Loans	2,810	2,493
Financing Receivables, 30 to 59 Days Past Due [Member]
Loans past due	58,358	22,854
Financing Receivables, 60 to 89 Days Past Due [Member]
Loans past due	19,489	3,482
Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans past due
Loans past due	122,206	78,466
Non-accrual loans	44,359	52,130
Loans not past due	10,888,251	10,084,986
Loans	$ 11,010,457	$ 10,163,452

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Note 7 - Loans - Troubled Debt Restructuring (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016 USD ($)	Sep. 30, 2015 USD ($)	Sep. 30, 2016 USD ($)	Sep. 30, 2015 USD ($)
Commercial Portfolio Segment [Member]
No. of Loans	7	2	11	3
Pre-Modification Recorded Investment	$ 18,258	$ 306	$ 23,102	$ 1,156
Post-Modification Recorded Investment	18,258	306	23,102	1,156
Charge-offs
Special Reserve	$ 208	$ 1	$ 222	$ 1
Commercial Real Estate Portfolio Segment [Member]
No. of Loans	1	15	1	19
Pre-Modification Recorded Investment	$ 738	$ 1,918	$ 738	$ 16,329
Post-Modification Recorded Investment	738	1,918	738	16,329
Charge-offs
Special Reserve				$ 38
Residential Mortgage and Equity Lines Portfolio Segment [Member]
No. of Loans			2	5
Pre-Modification Recorded Investment			$ 367	$ 1,522
Post-Modification Recorded Investment			367	1,374
Charge-offs				148
Special Reserve				$ 45
No. of Loans	8	17	14	27
Pre-Modification Recorded Investment	$ 18,996	$ 2,224	$ 24,207	$ 19,007
Post-Modification Recorded Investment	18,996	2,224	24,207	18,859
Charge-offs				148
Special Reserve	$ 208	$ 1	$ 222	$ 84

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Note 7 - Loans - Accruing Troubled Debt Restructurings (Details) - Accruing Troubled Debt Restructuring [Member] - USD ($) $ in Thousands	Sep. 30, 2016	Jun. 30, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Dec. 31, 2014
Commercial Portfolio Segment [Member] | Payment Deferral [Member]
Accruing TDRs	$ 22,019		$ 8,298
Commercial Portfolio Segment [Member] | Contractual Interest Rate Reduction [Member]
Accruing TDRs
Commercial Portfolio Segment [Member] | Rate Reduction and Payment Deferral [Member]
Accruing TDRs	1,360		1,726
Commercial Portfolio Segment [Member]
Accruing TDRs	23,379		10,024
Commercial Real Estate Portfolio Segment [Member] | Payment Deferral [Member]
Accruing TDRs	26,835		16,701
Commercial Real Estate Portfolio Segment [Member] | Contractual Interest Rate Reduction [Member]
Accruing TDRs	5,986		6,045
Commercial Real Estate Portfolio Segment [Member] | Rate Reduction and Payment Deferral [Member]
Accruing TDRs	20,690		33,800
Commercial Real Estate Portfolio Segment [Member]
Accruing TDRs	53,511		56,546
Real Estate Construction Portfolio Segment [Member] | Payment Deferral [Member]
Accruing TDRs
Real Estate Construction Portfolio Segment [Member] | Contractual Interest Rate Reduction [Member]
Accruing TDRs
Real Estate Construction Portfolio Segment [Member] | Rate Reduction and Payment Deferral [Member]
Accruing TDRs			5,696
Real Estate Construction Portfolio Segment [Member]
Accruing TDRs			5,696
Residential Portfolio Segment [Member] | Payment Deferral [Member]
Accruing TDRs	5,048		5,201
Residential Portfolio Segment [Member] | Contractual Interest Rate Reduction [Member]
Accruing TDRs	989		999
Residential Portfolio Segment [Member] | Rate Reduction and Payment Deferral [Member]
Accruing TDRs	3,628		3,214
Residential Portfolio Segment [Member]
Accruing TDRs	9,665		9,414
Payment Deferral [Member]
Accruing TDRs	53,902		30,200
Contractual Interest Rate Reduction [Member]
Accruing TDRs	6,975		7,044
Rate Reduction and Payment Deferral [Member]
Accruing TDRs	25,678		44,436
Accruing TDRs	$ 86,555	$ 74,708	$ 81,680	$ 89,881	$ 100,011	$ 104,355

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Note 7 - Loans - Non-accrual Troubled Debt Restructurings (Details) - Non-accruing Troubled Debt Restructuring [Member] - USD ($) $ in Thousands	Sep. 30, 2016	Jun. 30, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Dec. 31, 2014
Commercial Portfolio Segment [Member] | Payment Deferral [Member]
Accruing TDRs	$ 3,477		$ 1,033
Commercial Portfolio Segment [Member] | Rate Reduction and Payment Deferral [Member]
Accruing TDRs	90		90
Commercial Portfolio Segment [Member]
Accruing TDRs	3,567		1,123
Commercial Real Estate Portfolio Segment [Member] | Payment Deferral [Member]
Accruing TDRs	1,508		1,544
Commercial Real Estate Portfolio Segment [Member] | Rate Reduction and Payment Deferral [Member]
Accruing TDRs	15,260		20,362
Commercial Real Estate Portfolio Segment [Member]
Accruing TDRs	16,768		21,906
Real Estate Construction Portfolio Segment [Member] | Payment Deferral [Member]
Accruing TDRs			9,981
Real Estate Construction Portfolio Segment [Member] | Rate Reduction and Payment Deferral [Member]
Accruing TDRs			5,825
Real Estate Construction Portfolio Segment [Member]
Accruing TDRs			15,806
Residential Portfolio Segment [Member] | Payment Deferral [Member]
Accruing TDRs	364		388
Residential Portfolio Segment [Member] | Rate Reduction and Payment Deferral [Member]
Accruing TDRs	171		700
Residential Portfolio Segment [Member]
Accruing TDRs	535		1,088
Payment Deferral [Member]
Accruing TDRs	5,349		12,946
Rate Reduction and Payment Deferral [Member]
Accruing TDRs	15,521		26,977
Accruing TDRs	$ 20,870	$ 25,442	$ 39,923	$ 41,806	$ 42,595	$ 41,618

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Note 7 - Loans - Troubled Debt Restructuring Activity (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Accruing Troubled Debt Restructuring [Member]
Beginning balance	$ 74,708	$ 100,011	$ 81,680	$ 104,355
New restructurings	18,347	427	20,412	16,853
Restructured loans restored to accrual status		723	10,303	723
Charge-offs				(148)
Payments	(6,500)	(11,280)	(9,816)	(21,714)
Restructured loans placed on non-accrual status			(1,138)	(10,188)
Expiration of loan concession upon renewal			(14,886)
Ending balance	86,555	89,881	86,555	89,881
Non-accruing Troubled Debt Restructuring [Member]
Beginning balance	25,442	42,595	39,923	41,618
New restructurings	649	1,796	3,794	2,006
Restructured loans restored to accrual status			1,138	10,188
Charge-offs	(3,407)	(3)	(4,352)	(3,246)
Payments	(1,814)	(1,859)	(9,330)	(8,037)
Restructured loans placed on non-accrual status		(723)	(10,303)	(723)
Ending balance	20,870	41,806	20,870	41,806
Charge-offs				$ (148)

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Note 7 - Loans - Portfolio by Risk Rating (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Pass [Member] | Commercial Portfolio Segment [Member]
Loans	$ 2,027,815	$ 2,143,270
Pass [Member] | Real Estate Construction Portfolio Segment [Member]
Loans	489,473	413,765
Pass [Member] | Commercial Real Estate Portfolio Segment [Member]
Loans	5,391,701	5,018,199
Pass [Member] | Residential Mortgage and Equity Lines Portfolio Segment [Member]
Loans	2,488,495	2,091,434
Pass [Member] | Consumer Portfolio Segment [Member]
Loans	2,810	2,493
Pass [Member]
Loans	10,400,294	9,669,161
Loans held for sale		732
Special Mention [Member] | Commercial Portfolio Segment [Member]
Loans	133,858	110,338
Special Mention [Member] | Real Estate Construction Portfolio Segment [Member]
Loans	20,256	5,776
Special Mention [Member] | Commercial Real Estate Portfolio Segment [Member]
Loans	219,081	155,553
Special Mention [Member] | Residential Mortgage and Equity Lines Portfolio Segment [Member]
Loans	391	399
Special Mention [Member] | Consumer Portfolio Segment [Member]
Loans
Special Mention [Member]
Loans	373,586	272,066
Loans held for sale
Substandard [Member] | Commercial Portfolio Segment [Member]
Loans	86,806	61,297
Substandard [Member] | Real Estate Construction Portfolio Segment [Member]
Loans	5,507	21,502
Substandard [Member] | Commercial Real Estate Portfolio Segment [Member]
Loans	133,209	118,196
Substandard [Member] | Residential Mortgage and Equity Lines Portfolio Segment [Member]
Loans	10,538	9,502
Substandard [Member] | Consumer Portfolio Segment [Member]
Loans
Substandard [Member]
Loans	236,060	210,497
Loans held for sale		5,944
Doubtful [Member] | Commercial Portfolio Segment [Member]
Loans	517	1,958
Doubtful [Member] | Real Estate Construction Portfolio Segment [Member]
Loans		500
Doubtful [Member] | Commercial Real Estate Portfolio Segment [Member]
Loans		9,270
Doubtful [Member] | Residential Mortgage and Equity Lines Portfolio Segment [Member]
Loans
Doubtful [Member] | Consumer Portfolio Segment [Member]
Loans
Doubtful [Member]
Loans	517	11,728
Loans held for sale	4,750
Commercial Portfolio Segment [Member]
Loans	2,248,996	2,316,863
Real Estate Construction Portfolio Segment [Member]
Loans	515,236	441,543
Commercial Real Estate Portfolio Segment [Member]
Loans	5,743,991	5,301,218
Residential Mortgage and Equity Lines Portfolio Segment [Member]
Loans	2,499,424	2,101,335
Consumer Portfolio Segment [Member]
Loans	2,810	2,493
Loans	11,010,457	10,163,452
Loans held for sale	$ 4,750	$ 6,676

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Note 7 - Loans - Allowance for Loan Losses by Portfolio Segment and Based on Impairment Method (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Commercial Portfolio Segment [Member]
Loans individually evaluated for impairment, allowance	$ 1,320	$ 530
Loans individually evaluated for impairment, balance	32,631	13,568
Loans collectively evaluated for impairment, allowance	52,379	55,669
Loans collectively evaluated for impairment, balance	2,216,365	2,303,295
Loans, allowance	53,699	56,199
Loans	2,248,996	2,316,863
Real Estate Construction Portfolio Segment [Member]
Loans individually evaluated for impairment, allowance
Loans individually evaluated for impairment, balance	5,507	22,002
Loans collectively evaluated for impairment, allowance	9,245	22,170
Loans collectively evaluated for impairment, balance	509,729	419,541
Loans, allowance	9,245	22,170
Loans	515,236	441,543
Commercial Real Estate Portfolio Segment [Member]
Loans individually evaluated for impairment, allowance	1,248	6,792
Loans individually evaluated for impairment, balance	74,587	81,776
Loans collectively evaluated for impairment, allowance	43,685	42,648
Loans collectively evaluated for impairment, balance	5,669,404	5,219,442
Loans, allowance	44,933	49,440
Loans	5,743,991	5,301,218
Residential Mortgage and Equity Lines Portfolio Segment [Member]
Loans individually evaluated for impairment, allowance	375	427
Loans individually evaluated for impairment, balance	18,189	16,464
Loans collectively evaluated for impairment, allowance	9,682	10,718
Loans collectively evaluated for impairment, balance	2,481,235	2,084,871
Loans, allowance	10,057	11,145
Loans	2,499,424	2,101,335
Consumer Portfolio Segment [Member]
Loans individually evaluated for impairment, allowance
Loans individually evaluated for impairment, balance
Loans collectively evaluated for impairment, allowance	8	9
Loans collectively evaluated for impairment, balance	2,810	2,493
Loans, allowance	8	9
Loans	2,810	2,493
Loans individually evaluated for impairment, allowance	2,943	7,749
Loans individually evaluated for impairment, balance	130,914	133,810
Loans collectively evaluated for impairment, allowance	114,999	131,214
Loans collectively evaluated for impairment, balance	10,879,543	10,029,642
Loans, allowance	117,942	138,963
Loans	$ 11,010,457	$ 10,163,452

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Note 7 - Loans - Allowance for Loan Losses by Portfolio Segment (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Commercial Portfolio Segment [Member]
Balance	$ 50,590	$ 47,540	$ 56,199	$ 47,501
Provision/(credit) for possible credit losses	4,380	10,040	5,815	11,045
Charge-offs	(3,277)	(3,310)	(12,035)	(6,754)
Recoveries	2,006	607	3,720	3,085
Net (charge-offs)/recoveries	(1,271)	(2,703)	(8,315)	(3,669)
Balance	53,699	54,877	53,699	54,877
Reserve for impaired loans	1,320	7,561	1,320	7,561
Reserve for non-impaired loans	52,379	47,316	52,379	47,316
Reserve for off-balance sheet credit commitments	2,112	703	2,112	703
Real Estate Construction Loans [Member]
Balance	10,753	26,304
Provision/(credit) for possible credit losses	(2,056)	121
Charge-offs
Recoveries	548	41
Net (charge-offs)/recoveries	548	41
Balance	9,245	26,466	9,245	26,466
Commercial Mortgage Loans [Member]
Balance	46,090	67,245
Provision/(credit) for possible credit losses	3,132	(11,762)
Charge-offs	(4,626)	(97)
Recoveries	337	647
Net (charge-offs)/recoveries	(4,289)	550
Balance	44,933	56,033	44,933	56,033
Residential Mortgage and Equity Lines Portfolio Segment [Member]
Balance	15,503	12,323	11,145	11,578
Provision/(credit) for possible credit losses	(5,452)	353	(963)	1,239
Charge-offs			(149)	(161)
Recoveries	6	1	24	21
Net (charge-offs)/recoveries	6	1	(125)	(140)
Balance	10,057	12,677	10,057	12,677
Reserve for impaired loans	375	373	375	373
Reserve for non-impaired loans	9,682	12,304	9,682	12,304
Reserve for off-balance sheet credit commitments	80	37	80	37
Installment and Other Loans [Member ]
Balance	12	25
Provision/(credit) for possible credit losses	(4)	(2)
Charge-offs
Recoveries
Net (charge-offs)/recoveries
Balance	8	23	8	23
Real Estate Construction Portfolio Segment [Member]
Balance			22,170	27,652
Provision/(credit) for possible credit losses			(20,796)	(1,349)
Charge-offs
Recoveries			7,871	163
Net (charge-offs)/recoveries			7,871	163
Balance	9,245	26,466	9,245	26,466
Reserve for impaired loans
Reserve for non-impaired loans	9,245	26,466	9,245	26,466
Reserve for off-balance sheet credit commitments		477		477
Commercial Real Estate Portfolio Segment [Member]
Balance			49,440	74,673
Provision/(credit) for possible credit losses			295	(19,342)
Charge-offs			(5,681)	(3,613)
Recoveries			879	4,315
Net (charge-offs)/recoveries			(4,802)	702
Balance	44,933	56,033	44,933	56,033
Reserve for impaired loans	1,248	6,389	1,248	6,389
Reserve for non-impaired loans	43,685	49,644	43,685	49,644
Reserve for off-balance sheet credit commitments	35	202	35	202
Consumer Portfolio Segment [Member]
Balance			9	16
Provision/(credit) for possible credit losses			(1)	7
Charge-offs
Recoveries
Net (charge-offs)/recoveries
Balance	8	23	8	23
Reserve for impaired loans
Reserve for non-impaired loans	8	23	8	23
Reserve for off-balance sheet credit commitments	2	1	2	1
Balance	122,948	153,437	138,963	161,420
Provision/(credit) for possible credit losses		(1,250)	(15,650)	(8,400)
Charge-offs	(7,903)	(3,407)	(17,865)	(10,528)
Recoveries	2,897	1,296	12,494	7,584
Net (charge-offs)/recoveries	(5,006)	(2,111)	(5,371)	(2,944)
Balance	117,942	150,076	117,942	150,076
Reserve for impaired loans	2,943	14,323	2,943	14,323
Reserve for non-impaired loans	114,999	135,753	114,999	135,753
Reserve for off-balance sheet credit commitments	$ 2,229	$ 1,420	$ 2,229	$ 1,420

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Note 9 - Borrowed Funds (Details Textual) $ in Thousands	3 Months Ended
	Sep. 30, 2016 USD ($)	Dec. 31, 2015 USD ($)
Non Callable Fixed Rate Securities [Member]
Number Of Securities Sold Under Agreements To Repurchase	3	4
Securities Sold under Agreements to Repurchase	$ 150,000	$ 200,000
Weighted Average Rate Of Securities Sold Under Agreements	2.81%	2.78%
Floating to Fixed Rate Agreements Totaling 200 Million [Member] | Maximum [Member] | London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument, Basis Spread on Variable Rate	3.40%
Floating to Fixed Rate Agreements Totaling 200 Million [Member] | Maximum [Member]
Debt Instrument, Interest Rate, Stated Percentage	5.07%
Floating to Fixed Rate Agreements Totaling 200 Million [Member] | Minimum [Member]
Debt Instrument, Interest Rate, Stated Percentage	4.89%
Floating to Fixed Rate Agreements Totaling 200 Million [Member]
Number Of Floating To Fixed Rate Agreements	4,000,000
Total Floating to Fixed Rate	$ 200,000
Debt, Weighted Average Interest Rate	5.00%
Floating Interest Rate Range of Time Period	1 year
Federal Funds Purchased and Securities Sold under Agreements to Repurchase [Member]
Investment Securities Pledged As Collateral	$ 383,000	$ 430,000
Mature in August 2016 [Member]
Long-term Debt, Maturities, Repayments of Principal in Year Two	50,000
Long-term Debt, Maturities, Repayments of Principal in Year Three	50,000
Long-term Debt, Maturities, Repayments of Principal in Year Four	50,000
Over-night Borrowings [Member]
Advances from Federal Home Loan Banks	$ 300,000	$ 250,000
Federal Home Loan Bank, Advances, Branch of FHLB Bank, Interest Rate	0.38%	0.27%
At Fixed Rate [Member]
Advances from Federal Home Loan Banks	$ 400,000	$ 25,000
Maturity in October 2016 [Member]
Advances from Federal Home Loan Banks	375,000
Mature in March 2018 [Member]
Advances from Federal Home Loan Banks	25,000
Securities Sold under Agreements to Repurchase	$ 350,000	$ 400,000
Weighted Average Rate Of Securities Sold Under Agreements	4.06%	3.89%
Advances from Federal Home Loan Banks	$ 700,000	$ 275,000
Federal Home Loan Bank, Advances, Branch of FHLB Bank, Interest Rate	0.47%	1.13%

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Note 10 - Income Taxes (Details Textual) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Domestic Tax Authority [Member] | Internal Revenue Service (IRS) [Member] | Earliest Tax Year [Member]
Open Tax Year	2012
Domestic Tax Authority [Member] | California Franchise Tax Board [Member] | Earliest Tax Year [Member]
Open Tax Year	2008
Income Tax Expense (Benefit)	$ 15,808	$ 12,098	$ 50,756	$ 43,200
Effective Income Tax Rate Reconciliation, Percent			28.50%	26.50%
Income Taxes Receivable					$ 28,900

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Note 11 - Fair Value Measurements (Details Textual) - USD ($)	3 Months Ended
	Sep. 30, 2016	Dec. 31, 2015
Minimum [Member] | Warrants Outstanding [Member]
Fair Value Assumptions, Risk Free Interest Rate	0.73%
Fair Value Assumptions, Expected Volatility Rate	12.40%
Minimum [Member]
Expected Life Of Warrants	1 year
Estimated Sales Cost Applied To Collateral	3.00%
Maximum [Member] | Warrants Outstanding [Member]
Fair Value Assumptions, Risk Free Interest Rate	1.38%
Fair Value Assumptions, Expected Volatility Rate	15.10%
Maximum [Member]
Expected Life Of Warrants	7 years
Estimated Sales Cost Applied To Collateral	6.00%
Net of Estimated Disposal Costs [Member]
Other Real Estate, Foreclosed Assets, and Repossessed Assets	$ 21	$ 24,700,000
Accounts Receivable Collateral [Member]
Collateral Discount Rates	55.00%
Inventory Collateral [Member]
Collateral Discount Rates	65.00%
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Warrants	$ 75,000	62,000
Other Real Estate, Foreclosed Assets, and Repossessed Assets	$ 20,986,000	$ 24,701,000

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Note 11 - Fair Value Measurements - Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
US Treasury Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available-for-sale
Available-for-sale Securities	$ 390,009	$ 284,288
US Treasury Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available-for-sale
Available-for-sale Securities
US Treasury Securities [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available-for-sale
Available-for-sale Securities
US Treasury Securities [Member]
Securities available-for-sale
Available-for-sale Securities	390,009	284,288
US Government-sponsored Enterprises Debt Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available-for-sale
Available-for-sale Securities
US Government-sponsored Enterprises Debt Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available-for-sale
Available-for-sale Securities	250,010	148,160
US Government-sponsored Enterprises Debt Securities [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available-for-sale
Available-for-sale Securities
US Government-sponsored Enterprises Debt Securities [Member]
Securities available-for-sale
Available-for-sale Securities	250,010	148,160
Commercial Mortgage Backed Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available-for-sale
Available-for-sale Securities
Commercial Mortgage Backed Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available-for-sale
Available-for-sale Securities	563,638	1,062,269
Commercial Mortgage Backed Securities [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available-for-sale
Available-for-sale Securities
Commercial Mortgage Backed Securities [Member]
Securities available-for-sale
Available-for-sale Securities	563,638	1,062,269
Collateralized Mortgage Obligations [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available-for-sale
Available-for-sale Securities
Collateralized Mortgage Obligations [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available-for-sale
Available-for-sale Securities	30	36
Collateralized Mortgage Obligations [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available-for-sale
Available-for-sale Securities
Collateralized Mortgage Obligations [Member]
Securities available-for-sale
Available-for-sale Securities	30	36
Corporate Debt Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available-for-sale
Available-for-sale Securities
Corporate Debt Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available-for-sale
Available-for-sale Securities	74,469	73,855
Corporate Debt Securities [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available-for-sale
Available-for-sale Securities
Corporate Debt Securities [Member]
Securities available-for-sale
Available-for-sale Securities	74,469	73,855
Mutual Funds [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available-for-sale
Available-for-sale Securities	5,926	5,833
Mutual Funds [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available-for-sale
Available-for-sale Securities
Mutual Funds [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available-for-sale
Available-for-sale Securities
Mutual Funds [Member]
Securities available-for-sale
Available-for-sale Securities	5,926	5,833
Preferred Stock of Government Sponsored Entities [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available-for-sale
Available-for-sale Securities
Preferred Stock of Government Sponsored Entities [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available-for-sale
Available-for-sale Securities	3,188	3,216
Preferred Stock of Government Sponsored Entities [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available-for-sale
Available-for-sale Securities
Preferred Stock of Government Sponsored Entities [Member]
Securities available-for-sale
Available-for-sale Securities	3,188	3,216
Other Equity Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available-for-sale
Available-for-sale Securities
Other Equity Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available-for-sale
Available-for-sale Securities	11,199	8,695
Other Equity Securities [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available-for-sale
Available-for-sale Securities
Other Equity Securities [Member]
Securities available-for-sale
Available-for-sale Securities	11,199	8,695
Warrant [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available-for-sale
Assets, Fair Value Disclosure
Warrant [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available-for-sale
Assets, Fair Value Disclosure
Warrant [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available-for-sale
Assets, Fair Value Disclosure	75	62
Warrant [Member]
Securities available-for-sale
Assets, Fair Value Disclosure	75	62
Foreign Exchange Contract [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available-for-sale
Assets, Fair Value Disclosure
Liabilities
Liabilities, Fair Value Disclosure
Foreign Exchange Contract [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available-for-sale
Assets, Fair Value Disclosure	1,711	3,339
Liabilities
Liabilities, Fair Value Disclosure	712	4,124
Foreign Exchange Contract [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available-for-sale
Assets, Fair Value Disclosure
Liabilities
Liabilities, Fair Value Disclosure
Foreign Exchange Contract [Member]
Securities available-for-sale
Assets, Fair Value Disclosure	1,711	3,339
Liabilities
Liabilities, Fair Value Disclosure	712	4,124
Interest Rate Swap [Member] | Fair Value, Inputs, Level 1 [Member]
Liabilities
Liabilities, Fair Value Disclosure
Interest Rate Swap [Member] | Fair Value, Inputs, Level 2 [Member]
Liabilities
Liabilities, Fair Value Disclosure	15,186	6,496
Interest Rate Swap [Member] | Fair Value, Inputs, Level 3 [Member]
Liabilities
Liabilities, Fair Value Disclosure
Interest Rate Swap [Member]
Liabilities
Liabilities, Fair Value Disclosure	15,186	6,496
Option Contracts [Member] | Fair Value, Inputs, Level 1 [Member]
Liabilities
Liabilities, Fair Value Disclosure
Option Contracts [Member] | Fair Value, Inputs, Level 2 [Member]
Liabilities
Liabilities, Fair Value Disclosure		28
Option Contracts [Member] | Fair Value, Inputs, Level 3 [Member]
Liabilities
Liabilities, Fair Value Disclosure
Option Contracts [Member]
Liabilities
Liabilities, Fair Value Disclosure		28
Fair Value, Inputs, Level 1 [Member]
Securities available-for-sale
Available-for-sale Securities	395,935	290,121
Assets, Fair Value Disclosure	395,935	290,121
Liabilities
Liabilities, Fair Value Disclosure
Fair Value, Inputs, Level 2 [Member]
Securities available-for-sale
Available-for-sale Securities	902,534	1,296,231
Assets, Fair Value Disclosure	904,245	1,299,570
Liabilities
Liabilities, Fair Value Disclosure	15,898	10,648
Fair Value, Inputs, Level 3 [Member]
Securities available-for-sale
Available-for-sale Securities
Assets, Fair Value Disclosure	75	62
Liabilities
Liabilities, Fair Value Disclosure
Available-for-sale Securities	1,298,469	1,586,352
Assets, Fair Value Disclosure	1,300,255	1,589,753
Liabilities, Fair Value Disclosure	$ 15,898	$ 10,648

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Note 11 - Fair Value Measurements - Financial Assets and Liabilities Measured On a Non-recurring Basis (Details) - USD ($) $ in Thousands	3 Months Ended			9 Months Ended			12 Months Ended
	Sep. 30, 2016		Sep. 30, 2015	Sep. 30, 2016		Sep. 30, 2015	Dec. 31, 2015	Dec. 31, 2014
Impaired Loans [Member] | Commercial Portfolio Segment [Member] | Fair Value, Inputs, Level 1 [Member]
Total at Fair Value
Impaired Loans [Member] | Commercial Portfolio Segment [Member] | Fair Value, Inputs, Level 2 [Member]
Total at Fair Value
Impaired Loans [Member] | Commercial Portfolio Segment [Member] | Fair Value, Inputs, Level 3 [Member]
Total at Fair Value	1,897			1,897			6,317
Impaired Loans [Member] | Commercial Portfolio Segment [Member]
Total at Fair Value	1,897			1,897			6,317
Total Losses			$ 575			$ 3,380	806	$ 17
Impaired Loans [Member] | Commercial Real Estate Portfolio Segment [Member] | Fair Value, Inputs, Level 1 [Member]
Total at Fair Value
Impaired Loans [Member] | Commercial Real Estate Portfolio Segment [Member] | Fair Value, Inputs, Level 2 [Member]
Total at Fair Value
Impaired Loans [Member] | Commercial Real Estate Portfolio Segment [Member] | Fair Value, Inputs, Level 3 [Member]
Total at Fair Value	9,041			9,041			20,359
Impaired Loans [Member] | Commercial Real Estate Portfolio Segment [Member]
Total at Fair Value	9,041			9,041			20,359
Total Losses						654	598	3,914
Impaired Loans [Member] | Residential Mortgage and Equity Lines Portfolio Segment [Member] | Fair Value, Inputs, Level 1 [Member]
Total at Fair Value
Impaired Loans [Member] | Residential Mortgage and Equity Lines Portfolio Segment [Member] | Fair Value, Inputs, Level 2 [Member]
Total at Fair Value
Impaired Loans [Member] | Residential Mortgage and Equity Lines Portfolio Segment [Member] | Fair Value, Inputs, Level 3 [Member]
Total at Fair Value	13,139			13,139			13,009
Impaired Loans [Member] | Residential Mortgage and Equity Lines Portfolio Segment [Member]
Total at Fair Value	13,139			13,139			13,009
Total Losses						146	146	27
Impaired Loans [Member] | Fair Value, Inputs, Level 1 [Member]
Total at Fair Value
Impaired Loans [Member] | Fair Value, Inputs, Level 2 [Member]
Total at Fair Value
Impaired Loans [Member] | Fair Value, Inputs, Level 3 [Member]
Total at Fair Value	24,077			24,077			39,685
Impaired Loans [Member]
Total at Fair Value	24,077			24,077			39,685
Total Losses			575			4,180	1,550	3,958
Other Real Estate Owned [Member] | Fair Value, Inputs, Level 1 [Member]
Total at Fair Value		[1]			[1]
Other Real Estate Owned [Member] | Fair Value, Inputs, Level 2 [Member]
Total at Fair Value	3,095	[1]		3,095	[1]		10,047
Other Real Estate Owned [Member] | Fair Value, Inputs, Level 3 [Member]
Total at Fair Value	4,372	[1]		4,372	[1]		4,235
Other Real Estate Owned [Member]
Total at Fair Value	7,467	[1]		7,467	[1]		14,282
Total Losses	(206)		179	9		404	404	202
Equity Investments [Member] | Fair Value, Inputs, Level 1 [Member]
Total at Fair Value
Equity Investments [Member] | Fair Value, Inputs, Level 2 [Member]
Total at Fair Value
Equity Investments [Member] | Fair Value, Inputs, Level 3 [Member]
Total at Fair Value	4,291			4,291			4,922
Equity Investments [Member]
Total at Fair Value	4,291			4,291			4,922
Total Losses	187		81	419		408	553	436
Fair Value, Inputs, Level 1 [Member]
Total at Fair Value
Fair Value, Inputs, Level 2 [Member]
Total at Fair Value	3,095			3,095			10,047
Fair Value, Inputs, Level 3 [Member]
Total at Fair Value	32,740			32,740			48,842
Total at Fair Value	35,835			35,835			58,889
Total Losses	$ (19)		$ 835	$ 428		$ 4,992	$ 2,507	$ 4,596

[1] Other real estate owned balance of $21.0 million in the condensed consolidated balance sheet is net of estimated disposal costs.

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Note 12 - Fair Value of Financial Instruments - Fair Value of Financial Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015	Dec. 31, 2014
Cash and due from banks	$ 203,877	$ 180,130	$ 196,342	$ 176,830
Cash and due from banks	203,877	180,130
Short-term investments	791,757	536,880
Short-term investments	791,757	536,880
Available-for-sale Securities	1,298,469	1,586,352
Total, Fair Value	1,298,469	1,586,352
Loans held for sale	4,750	6,676
Loans held for sale	4,750	6,676
Loans, net	10,886,996	10,016,227
Loans, net	10,825,059	9,938,810
Investment in Federal Home Loan Bank stock	18,900	17,250
Investment in Federal Home Loan Bank stock	18,900	17,250
Warrants	75	62
Warrants	75	62
Foreign exchange contracts with gain	107,064	100,602
Foreign exchange contracts with gain	1,711	3,339
Deposits	10,938,696	10,509,087
Deposits	10,946,853	10,509,879
Securities Sold under Agreements to Repurchase	350,000	400,000
Securities sold under agreements to repurchase	355,422	413,417
Advances from Federal Home Loan Banks	700,000	275,000
Advances from Federal Home Loan Bank	700,130	274,488
Other borrowings	17,705	18,593
Other borrowings	15,903	16,684
Long-term debt	119,136	119,136
Long-term debt	62,628	58,420
Option contracts		9,396
Option contracts		28
Foreign exchange contracts with loss	44,985	115,418
Foreign exchange contracts with loss	712	4,124
Interest rate swaps	477,479	459,416
Interest rate swaps	15,186	6,496
Commitments to extend credit	1,950,756	1,971,848
Commitments to extend credit	(5,844)	(5,570)
Standby letters of credit	74,612	49,081
Standby letters of credit	(839)	(194)
Other letters of credit	31,331	38,131
Other letters of credit	(69)	(22)
Bill of lading guarantees		454
Bill of lading guarantees		$ (1)

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Note 12 - Fair Value of Financial Instruments - Fair Value Hierarchy of Financial Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Fair Value, Inputs, Level 1 [Member]
Cash and due from banks	$ 203,877	$ 180,130
Short-term investments	791,757	536,880
Available-for-sale Securities	395,935	290,121
Loans held-for-sale
Loans, net
Investment in Federal Home Loan Bank stock
Warrants
Deposits
Securities sold under agreements to repurchase
Advances from Federal Home Loan Bank
Other borrowings .
Long-term debt
Fair Value, Inputs, Level 2 [Member]
Cash and due from banks
Short-term investments
Available-for-sale Securities	902,534	1,296,231
Loans held-for-sale
Loans, net
Investment in Federal Home Loan Bank stock	18,900	17,250
Warrants
Deposits
Securities sold under agreements to repurchase	355,422	413,417
Advances from Federal Home Loan Bank	700,130
Other borrowings .
Long-term debt	62,628	58,420
Fair Value, Inputs, Level 3 [Member]
Cash and due from banks
Short-term investments
Available-for-sale Securities
Loans held-for-sale	4,750	6,676
Loans, net	10,825,059	9,938,810
Investment in Federal Home Loan Bank stock
Warrants	75	62
Deposits	10,946,853	10,509,879
Securities sold under agreements to repurchase
Advances from Federal Home Loan Bank		274,488
Other borrowings .	15,903	16,684
Long-term debt
Cash and due from banks	203,877	180,130
Short-term investments	791,757	536,880
Available-for-sale Securities	1,298,469	1,586,352
Loans held-for-sale	4,750	6,676
Loans, net	10,825,059	9,938,810
Investment in Federal Home Loan Bank stock	18,900	17,250
Warrants	75	62
Deposits	10,946,853	10,509,879
Securities sold under agreements to repurchase	355,422	413,417
Advances from Federal Home Loan Bank	700,130	274,488
Other borrowings .	15,903	16,684
Long-term debt	$ 62,628	$ 58,420

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Note 14 - Financial Derivatives (Details Textual) - USD ($)	1 Months Ended	3 Months Ended		9 Months Ended
	May 31, 2014	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Interest Rate Swap [Member] | Cash Flow Hedging [Member] | Designated as Hedging Instrument [Member] | Interest Expense [Member]
Net Accrued on Interest Rate Swaps		$ 588,000	$ 706,000	$ 1,800,000	$ 2,100,000
Interest Rate Swap [Member] | Cash Flow Hedging [Member] | Designated as Hedging Instrument [Member]
Derivative Outstanding, Notional Amount	$ 119,100,000
Derivative Original Maturity	10 years
Derivative, Average Fixed Interest Rate	2.61%
Derivative, Average Variable Interest Rate	0.85%
Derivative, Notional Amount		119,100,000		119,100,000
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax		(6,600,000)
Interest Rate Swap [Member] | Fair Value Hedging [Member] | Designated as Hedging Instrument [Member] | Interest Expense [Member]
Net Accrued on Interest Rate Swaps		879,000	831,000	$ 2,800,000	2,200,000
Interest Rate Swap [Member] | Fair Value Hedging [Member] | Designated as Hedging Instrument [Member] | Minimum [Member]
Derivative Original Maturity				4 years
Interest Rate Swap [Member] | Fair Value Hedging [Member] | Designated as Hedging Instrument [Member] | Maximum [Member]
Derivative Original Maturity				8 years
Interest Rate Swap [Member] | Fair Value Hedging [Member] | Designated as Hedging Instrument [Member]
Derivative Outstanding, Notional Amount		$ 358,300,000		$ 358,300,000
Derivative, Average Fixed Interest Rate		4.63%		4.63%
Derivative, Average Variable Interest Rate		3.70%		3.70%
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax				$ (3,800,000)
Derivative, Average Basis Spread on Variable Rate		3.18%		3.18%
Positive Fair Value [Member]
Sum Of Spot And Forward Contract Notional Amount		$ 107,100,000		$ 107,100,000		$ 100,600,000
Positive Fair Value		1,700,000		1,700,000		3,300,000
Negative Fair Value [Member]
Notional Amount Of Option Contract						9,400,000
Sum Of Spot And Forward Contract Notional Amount		45,000,000		45,000,000		115,400,000
Negative Fair Value		712,000		712,000		4,100,000
Open OptionContracts Fair Value						$ 28,000
Cash [Member]
Collateral Already Posted, Aggregate Fair Value		14,800,000		14,800,000
Notional Amount Of Option Contract		0		0
Junior Subordinated Notes	$ 119,100,000
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax		$ 804,000	$ (2,558,000)	$ (3,598,000)	$ (1,818,000)

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Note 15 - Balance Sheet Offsetting - Financial Instruments that are Eligible for Offset in the Consolidated Balance Sheet (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2016	Dec. 31, 2015
Securities sold under agreements to repurchase	$ 350,000	$ 400,000
Securities sold under agreements to repurchase	350,000	400,000
Securities sold under agreements to repurchase	350,000	400,000
Derivatives	15,186	6,496
Derivatives	15,186	6,496
Derivatives	15,186	6,496
Securities sold under agreements to repurchase	(350,000)	(400,000)
Derivatives, Collateral Posted	$ (15,186)	$ (6,496)

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Note 16 - Stockholders' Equity (Details Textual) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Stockholders' Equity Attributable to Parent	$ 1,790,000		$ 1,790,000		$ 1,750,000
Stockholders' Equity, Period Increase (Decrease)			45,700
Net Income (Loss) Attributable to Parent	46,090	$ 38,483	127,084	$ 119,663
Other Comprehensive Income (Loss), Net of Tax	$ 761	$ 185	10,329	$ 2,972
Treasury Stock, Value, Acquired, Cost Method			54,400
Dividends, Common Stock, Cash			$ 42,600

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Note 16 - Stockholders' Equity - Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Accumulated Net Investment Gain (Loss) Attributable to Parent [Member]
Securities available-for sale, Pre-tax	$ 1,618	$ 4,717	$ 27,170	$ 4,895
Securities available-for sale, Tax expense	680	1,984	11,422	2,058
Unrealized holding gain on securities available-for-sale	938	2,733	15,748	2,837
Securities available-for sale, Reclassification adjustment, Pre-tax	(1,692)	16	(3,141)	3,369
Securities available-for sale, Reclassification adjustment, Tax expense	(711)	6	(1,320)	1,416
Less: reclassification adjustments for gains/(losses) included in net income	(981)	10	(1,821)	1,953
Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member]
Cash flow hedge derivatives, Pre-tax	1,387	(4,413)	(6,208)	(3,137)
Cash flow hedge derivatives, Tax expense	583	(1,855)	(2,610)	(1,319)
Unrealized holding gain/(loss) on cash flow hedge derivatives	804	(2,558)	(3,598)	(1,818)
Securities available-for sale, Beginning balance, net of tax	8,539	(1,125)	(5,431)	(3,172)
Cash flow hedge derivatives, Beginning balance, net of tax	(7,397)	(1,657)	(2,995)	(2,397)
Total, Beginning balance, net of tax	1,142	(2,782)	(8,426)	(5,569)
Unrealized holding gain on securities available-for-sale	938	2,733	15,748	2,837
Unrealized holding gain/(loss) on cash flow hedge derivatives	804	(2,558)	(3,598)	(1,818)
Total, Pre-tax	3,005	304	20,962	1,758
Total, Tax expense	1,263	129	8,812	739
Total, Net-of-tax	1,742	175	12,150	1,019
Less: reclassification adjustments for gains/(losses) included in net income	981	(10)	1,821	(1,953)
Total, Reclassification adjustment, Pre-tax	(1,692)	16	(3,141)	3,369
Total, Reclassification adjustment, Tax expense	(711)	6	(1,320)	1,416
Total, Reclassification adjustment, Net-of-tax	(981)	10	(1,821)	1,953
Securities available-for sale, Total other comprehensive income, Pre-tax	(74)	4,733	24,029	8,264
Securities available-for sale, Total other comprehensive income, Tax expense	(31)	1,990	10,102	3,474
Securities available-for sale, Total other comprehensive income, Net-of-tax	(43)	2,743	13,927	4,790
Cash flow hedge derivatives, Total other comprehensive income, Pre-tax	1,387	(4,413)	(6,208)	(3,137)
Cash flow hedge derivatives, Total other comprehensive income, Tax expense	583	(1,855)	(2,610)	(1,319)
Cash flow hedge derivatives, Total other comprehensive income, Net-of-tax	804	(2,558)	(3,598)	(1,818)
Total Other Comprehensive Income (Loss), Pre-tax	1,313	320	17,821	5,127
Total other comprehensive income, Tax expense	552	135	7,492	2,155
Total other comprehensive income, Net-of-tax	761	185	10,329	2,972
Securities available-for sale, Ending balance, net of tax	8,496	1,618	8,496	1,618
Cash flow hedge derivatives, Ending balance, net of tax	(6,593)	(4,215)	(6,593)	(4,215)
Total, Ending balance, net of tax	$ 1,903	$ (2,597)	$ 1,903	$ (2,597)

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Note 17 - Stock Repurchase Program (Details Textual) - USD ($) $ / shares in Units, $ in Millions		1 Months Ended	9 Months Ended
	Feb. 01, 2016	Feb. 29, 2016	Sep. 30, 2016
August 2015 Repurchase Program [Member]
Treasury Stock, Shares, Acquired		633,250
Treasury Stock, Value, Acquired, Cost Method		$ 17.0
Treasury Stock Acquired, Average Cost Per Share		$ 26.82
February 2016 Repurchase Program [Member]
Treasury Stock, Shares, Acquired	1,380,578
Treasury Stock, Value, Acquired, Cost Method	$ 37.5
Treasury Stock Acquired, Average Cost Per Share	$ 27.13
Stock Repurchase Program, Number of Shares Authorized to be Repurchased	45,000,000
Stock Repurchase Program, Remaining Number of Shares Authorized to be Repurchased			7,500,000
Treasury Stock, Value, Acquired, Cost Method			$ 54.4