Hope Bancorp (HOPE) 10-Q 8 Aug 14 2014 Q2 Quarterly report Financial data

Document_And_Entity_Informatio

Document And Entity Information	6 Months Ended
	Jun. 30, 2014	Aug. 04, 2014
Document And Entity Information [Abstract]	'	'
Document Type	'10-Q	'
Amendment Flag	'false	'
Document Period End Date	30-Jun-14	'
Document Fiscal Year Focus	'2014	'
Document Fiscal Period Focus	'Q2	'
Entity Registrant Name	'BBCN BANCORP INC	'
Entity Central Index Key	'0001128361	'
Current Fiscal Year End Date	'--12-31	'
Entity Filer Category	'Large Accelerated Filer	'
Entity Common Stock, Shares Outstanding	'	79,493,732

Condensed_Consolidated_Stateme

Condensed Consolidated Statements Of Financial Condition (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Cash and cash equivalents:	'	'
Cash and due from banks	$121,685	$96,061
Interest bearing deposit at the Federal Reserve Bank (FRB)	293,234	220,644
Total cash and cash equivalents	414,919	316,705
Securities available for sale, at fair value	746,683	705,751
Loans held for sale, at the lower of cost or fair value	53,324	44,115
Loans receivable, net of allowance for loan losses (June 30, 2014 - $66,870; December 31, 2013 - $67,320)	5,280,187	5,006,856
Other real estate owned (OREO), net	20,610	24,288
Federal Home Loan Bank (FHLB) stock, at cost	28,399	27,941
Premises and equipment, net of accumulated depreciation and amortization (June 30, 2014 - $27,569; December 31, 2013 - $25,852)	30,699	30,894
Accrued interest receivable	13,133	13,403
Deferred tax assets, net	72,556	89,297
Customers’ liabilities on acceptances	5,719	5,602
Bank owned life insurance (BOLI)	45,354	44,770
Investments in affordable housing partnerships	10,791	11,460
Goodwill	105,401	105,401
Core deposit intangible assets, net	4,535	5,184
Servicing assets	9,024	8,915
FDIC loss share receivable	0	1,110
Other assets	24,957	33,507
Total assets	6,866,291	6,475,199
LIABILITIES:	'	'
Noninterest bearing	1,512,423	1,399,454
Interest bearing:	'	'
Money market and NOW accounts	1,449,771	1,376,068
Savings deposits	203,790	222,446
Time deposits of $100,000 or more	1,624,340	1,498,784
Other time deposits	680,064	651,305
Total deposits	5,470,388	5,148,057
FHLB advances	461,166	421,352
Subordinated debentures	42,076	57,410
Accrued interest payable	6,087	4,821
Acceptances outstanding	5,719	5,602
Other liabilities	28,246	28,583
Total liabilities	6,013,682	5,665,825
STOCKHOLDERS’ EQUITY:	'	'
Common stock, $0.001 par value; authorized 150,000,000 shares at June 30, 2014 and December 31, 2013; issued and outstanding, 79,493,732 and 79,441,525 shares at June 30, 2014 and December 31, 2013, respectively	79	79
Additional paid-in capital	541,173	540,876
Retained earnings	311,195	278,604
Accumulated other comprehensive income (loss), net	162	-10,185
Total stockholders’ equity	852,609	809,374
Total liabilities and stockholders’ equity	$6,866,291	$6,475,199

Condensed_Consolidated_Stateme1

Condensed Consolidated Statements Of Financial Condition (Parenthetical) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, except Share data, unless otherwise specified
Statement of Financial Position [Abstract]	'	'
Loans receivable, allowance	$66,870	$67,320
Premises and equipment, accumulated depreciation and amortization	$27,569	$25,852
Common stock, par value (in dollars per share)	$0.00	$0.00
Common stock, shares authorized	150,000,000	150,000,000
Common stock, shares issued	79,493,732	79,441,525
Common stock, shares outstanding	79,493,732	79,441,525

Condensed_Consolidated_Stateme2

Condensed Consolidated Statements Of Income (USD $)	3 Months Ended		6 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
INTEREST INCOME:	'	'	'	'
Interest and fees on loans	$71,687	$65,473	$140,381	$128,502
Interest on securities	4,078	3,526	8,172	6,953
Interest on federal funds sold and other investments	688	380	1,253	667
Total interest income	76,453	69,379	149,806	136,122
INTEREST EXPENSE:	'	'	'	'
Interest on deposits	7,272	5,647	13,962	11,055
Interest on FHLB advances	1,311	1,218	2,522	2,442
Interest on other borrowings	380	411	867	806
Total interest expense	8,963	7,276	17,351	14,303
NET INTEREST INCOME BEFORE PROVISION FOR LOAN LOSSES	67,490	62,103	132,455	121,819
PROVISION FOR LOAN LOSSES	2,996	800	6,022	8,306
NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES	64,494	61,303	126,433	113,513
NONINTEREST INCOME:	'	'	'	'
Service fees on deposit accounts	3,360	2,922	6,832	5,797
International service fees	1,113	1,266	2,116	2,504
Loan servicing fees, net	610	1,041	1,578	2,014
Wire transfer fees	919	887	1,824	1,703
Other income and fees	1,648	1,199	3,267	2,444
Net gains on sales of SBA loans	2,811	3,295	5,533	5,989
Net gains on sales of other loans	0	19	0	62
Net gains on sales of securities available for sale	0	0	0	54
Net gains (losses) on sales of OREO	31	-11	437	-9
Total noninterest income	10,492	10,618	21,587	20,558
NONINTEREST EXPENSE:	'	'	'	'
Salaries and employee benefits	18,143	16,219	37,082	32,551
Occupancy	4,715	4,835	9,339	8,846
Furniture and equipment	2,012	1,613	4,026	3,186
Advertising and marketing	1,508	1,190	2,596	2,463
Data processing and communication	2,299	1,861	4,420	3,505
Professional fees	1,315	1,443	2,628	2,744
FDIC assessments	1,080	858	2,103	1,552
Credit related expenses	3,016	2,203	4,437	3,918
Merger and integration expense	50	385	224	1,690
Other	3,601	3,822	7,158	7,249
Total noninterest expense	37,739	34,429	74,013	67,704
INCOME BEFORE INCOME TAX PROVISION	37,247	37,492	74,007	66,367
INCOME TAX PROVISION	14,935	14,821	29,499	26,235
NET INCOME	$22,312	$22,671	$44,508	$40,132
EARNINGS PER COMMON SHARE	'	'	'	'
Basic (in dollars per share)	$0.28	$0.29	$0.56	$0.51
Diluted (in dollars per share)	$0.28	$0.29	$0.56	$0.51

Condensed_Consolidated_Stateme3

Condensed Consolidated Statements Of Comprehensive Income (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Statement of Comprehensive Income [Abstract]	'	'	'	'
Net income	$22,312	$22,671	$44,508	$40,132
Other comprehensive income (loss):	'	'	'	'
Unrealized gains (losses) on securities available for sale and interest only strips	6,655	-19,699	17,795	-23,353
Reclassification adjustments for gains realized in income	0	0	0	-54
Tax expense (benefit)	2,752	-7,738	7,448	-9,320
Change in unrealized gains (losses) on securities available for sale and interest only strips	3,903	-11,961	10,347	-14,087
Total comprehensive income	$26,215	$10,710	$54,855	$26,045

Condensed_Consolidated_Stateme4

Condensed Consolidated Statements Of Changes In Stockholders' Equity (USD $)	Total	Common Stock	Additional paid-in capital	Retained earnings	Accumulated other comprehensive income (loss), net	Pacific International Bancorp, Inc.	Pacific International Bancorp, Inc.
In Thousands, except Share data, unless otherwise specified						Common Stock	Additional paid-in capital
Balance at Dec. 31, 2012	'	$78	$525,354	$216,590	$9,082	'	'
Balance, shares at Dec. 31, 2012	'	78,041,511	'	'	'	'	'
Increase (Decrease) in Stockholders' Equity [Roll Forward]	'	'	'	'	'	'	'
Acquisitions, shares	'	'	'	'	'	632,050	'
Acquisitions, value	'	'	'	'	'	1	8,640
Issuance of additional shares pursuant to various stock plans, shares	'	532,279	'	'	'	'	'
Issuance of additional shares pursuant to various stock plans	'	'	1,849	'	'	'	'
Tax effects of stock plans	'	'	234	'	'	'	'
Stock-based compensation	'	'	1,008	'	'	'	'
Cash dividends declared on common stock	'	'	'	-7,856	'	'	'
Comprehensive income:	'	'	'	'	'	'	'
Net income	40,132	'	'	40,132	'	'	'
Other comprehensive income (loss)	'	'	'	'	-14,087	'	'
Balance at Jun. 30, 2013	'	79	537,085	248,866	-5,005	'	'
Balance, shares at Jun. 30, 2013	'	79,205,840	'	'	'	'	'
Balance at Dec. 31, 2013	809,374	79	540,876	278,604	-10,185	'	'
Balance, shares at Dec. 31, 2013	'	79,441,525	'	'	'	'	'
Increase (Decrease) in Stockholders' Equity [Roll Forward]	'	'	'	'	'	'	'
Issuance of additional shares pursuant to various stock plans, shares	'	52,207	'	'	'	'	'
Issuance of additional shares pursuant to various stock plans	'	'	0	'	'	'	'
Tax effects of stock plans	'	'	0	'	'	'	'
Stock-based compensation	'	'	297	'	'	'	'
Cash dividends declared on common stock	'	'	'	-11,917	'	'	'
Comprehensive income:	'	'	'	'	'	'	'
Net income	44,508	'	'	44,508	'	'	'
Other comprehensive income (loss)	'	'	'	'	10,347	'	'
Balance at Jun. 30, 2014	$852,609	$79	$541,173	$311,195	$162	'	'
Balance, shares at Jun. 30, 2014	'	79,493,732	'	'	'	'	'

Condensed_Consolidated_Stateme5

Condensed Consolidated Statements Of Cash Flows (USD $)	6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013
CASH FLOWS FROM OPERATING ACTIVITIES	'	'
Net income	$44,508	$40,132
Adjustments to reconcile net income to net cash from operating activities:	'	'
Depreciation, amortization, net of discount accretion	-10,008	-7,328
Stock-based compensation expense	297	1,008
Provision for loan losses	6,022	8,306
Valuation adjustment of OREO	448	762
Proceeds from sales of loans held for sale	68,143	67,732
Originations of loans held for sale	-77,035	-53,176
Net gains on sales of SBA and other loans	-5,533	-6,051
Net change in BOLI	-584	-633
Net gains on sales of securities available for sale	0	-54
Net (gains) loss on sales of OREO	-437	9
Change in accrued interest receivable	270	-513
Change in deferred income taxes	9,293	2,976
Change in prepaid FDIC insurance	0	7,771
Change in investments in affordable housing partnership	669	677
Change in FDIC loss share receivable	1,110	2,342
Change in other assets	8,440	8,376
Change in accrued interest payable	1,266	70
Change in other liabilities	-337	-4,832
Net cash provided by operating activities	46,532	67,574
CASH FLOWS FROM INVESTING ACTIVITIES	'	'
Net change in loans receivable	-261,309	-84,982
Proceeds from sales of securities available for sale	0	6,636
Proceeds from sales of OREO	5,035	1,425
Purchase of premises and equipment	-2,987	-3,348
Purchase of securities available for sale	-82,552	-147,995
Purchase of FHLB stock	-536	-1,969
Redemption of FHLB stock	78	32
Proceeds from matured or paid-down securities available for sale	57,640	101,604
Redemption of preferred stock upon the acquisition	0	-7,475
Net cash used in investing activities	-284,631	-110,104
CASH FLOWS FROM FINANCING ACTIVITIES	'	'
Net change in deposits	323,694	49,537
Redemption of subordinated debentures	-15,464	-4,124
Proceeds from FHLB advances	40,000	140,000
Repayment of FHLB advances	0	-153,697
Cash dividends paid on Common Stock	-11,917	-7,855
Issuance of additional stock pursuant to various stock plans	0	2,083
Net cash provided by financing activities	336,313	25,944
NET CHANGE IN CASH AND CASH EQUIVALENTS	98,214	-16,586
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD	316,705	312,916
CASH AND CASH EQUIVALENTS, END OF PERIOD	414,919	296,330
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION	'	'
Interest paid	16,085	14,159
Income taxes paid	14,245	19,516
SUPPLEMENTAL DISCLOSURES OF NON-CASH ACTIVITIES	'	'
Transfer from loans receivable to OREO	1,368	4,396
Transfer from loans receivable to loans held for sale	34	0
Loans to facilitate sales of loans held for sale	5,250	0
Non-cash goodwill adjustment, net	0	-1,116
Pacific International Bancorp, Inc.	'	'
CASH FLOWS FROM INVESTING ACTIVITIES	'	'
Net cash received from acquisition	0	25,968
Pacific International Bank Acquisition	'	'
Assets acquired	0	181,048
Liabilities assumed	$0	($167,028)

BBCN_Bancorp_Inc

BBCN Bancorp, Inc.	6 Months Ended
	Jun. 30, 2014
Organization, Consolidation and Presentation of Financial Statements [Abstract]	'
BBCN Bancorp, Inc.	'
	BBCN Bancorp, Inc.
	BBCN Bancorp, Inc. ("BBCN Bancorp" on a parent-only basis and the "Company" on a consolidated basis), headquartered in Los Angeles, California, is the holding company for BBCN Bank ("BBCN Bank" or the "Bank"). The Bank has branches in California, New Jersey, and the New York City, Chicago, Seattle and Washington, D.C. metropolitan areas, as well as loan production offices in Atlanta, Dallas, Denver, Northern California, Seattle and Annandale. The Company is a corporation organized under the laws of the state of Delaware and bank holding company registered under the Bank Holding Company Act of 1956, as amended.

Basis_of_Presentation

Basis of Presentation	6 Months Ended
	Jun. 30, 2014
Basis Of Presentation [Abstract]	'
Basis of Presentation	'
	Basis of Presentation
	The condensed consolidated financial statements included herein have been prepared without an audit, pursuant to the rules and regulations of the Securities and Exchange Commission (the “SEC”), except for the Condensed Consolidated Statement of Financial Condition as of December 31, 2013 which was derived from audited financial statements included in the Company's 2013 Annual Report on Form 10-K. Certain information and footnote disclosures normally included in consolidated financial statements prepared in accordance with accounting principles generally accepted in the United States of America have been condensed or omitted pursuant to such SEC rules and regulations.
	The condensed consolidated financial statements include the accounts of BBCN Bancorp and its wholly-owned subsidiaries, principally BBCN Bank. All intercompany transactions and balances have been eliminated in consolidation.
	The Company has made all adjustments, consisting solely of normal recurring accruals, that in the opinion of management, are necessary to fairly present the Company's financial position at June 30, 2014 and the results of operations for the three and six months then ended. Certain reclassification have been made to prior period amounts to conform to the current year presentation. The results of operations for the interim periods are not necessarily indicative of results to be anticipated for the full year.
	The preparation of consolidated financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Material estimates that are susceptible to change in the near term relate to the determination of the allowance and provision for loan losses, the evaluation of other than temporary impairment of investment securities, accounting for derivatives and hedging activities, the determination of the carrying value for cash surrender value of life insurance, the determination of the carrying value of goodwill and other intangible assets, accounting for deferred tax assets and related valuation allowances, the determination of the fair values of investment securities and other financial instruments, accounting for lease arrangements, accounting for incentive compensation, profit sharing and bonus payments, the valuation of servicing assets, and the determination of the fair values of acquired assets and liabilities including the fair value of loans acquired with credit deterioration.
	These unaudited condensed consolidated financial statements should be read along with the audited consolidated financial statements and accompanying notes included in the Company's 2013 Annual Report on Form 10-K.
	Recent Accounting Pronouncements:
	FASB ASU No. 2013-11, Income Taxes (Topic 740): Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists. The provisions of ASU No. 2013-11 require an entity to present an unrecognized tax benefit, or portion thereof, in the statement of financial position as a reduction to a deferred tax asset for a net operating loss carryforward or a tax credit carryforward, with certain exceptions related to availability. ASU No. 2013-11 is effective for interim and annual reporting periods beginning after December 15, 2013. The adoption of ASU No. 2013-11 did not have a material impact on the Company's consolidated financial statements.
	FASB ASU No. 2014-01, Investments—Equity Method and Joint Ventures (Topic 323): Accounting for Investments in Qualified Affordable Housing Projects. These amendments permit reporting entities to make an accounting policy election to account for their investments in qualified affordable housing projects using the proportional amortization method if certain conditions are met. Disclosures for a change in accounting principle are required upon transition. ASU 2014-01 is effective for for interim and annual periods beginning after December 15, 2014 and is not expected to have a significant impact on the Company's financial statements.
	FASB ASU No. 2014-04, Receivables—Troubled Debt Restructuring by Creditors (Subtopic 310-40): Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans Upon Foreclosure. The amendment intends to clarify the terms defining when an in substance foreclosure occurs, which determines when the receivable should be derecognized and the real estate property recognized. ASU No. 2014-04 will be effective for interim and annual periods beginning after December 31, 2014. ASU No. 2014-04 is not expected to have a material impact on the Company's consolidated financial statements.
	FASB ASU No. 2014-12, Compensation—Stock Compensation (Topic 718): Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could Be Achieved after the Requisite Service Period. The amendments in ASU 2014-12 require that a performance target that affects vesting and that could be achieved after the requisite service period be treated as a performance condition. The performance target should not be reflected in estimating the grant-date fair value of the award. Compensation cost should be recognized in the period in which it becomes probable that the performance target will be achieved and should represent the compensation cost attributable to the period(s) for which the requisite service has already been rendered. If the performance target becomes probable of being achieved before the end of the requisite service period, the remaining unrecognized compensation cost should be recognized prospectively over the remaining requisite service period. The total amount of compensation cost recognized during and after the requisite service period should reflect the number of awards that are expected to vest and should be adjusted to reflect those awards that ultimately vest. The requisite service period ends when the employee can cease rendering service and still be eligible to vest in the award if the performance target is achieved. ASU 2014-12 is effective for interim and annual periods beginning after December 31, 2014 and is not expected to have a significant impact on the Company's financial statements.

Business_Combinations

Business Combinations	6 Months Ended
	Jun. 30, 2014
Business Combinations [Abstract]	'
Business Combinations	'
	Business Combinations
	The Company applies the acquisition method of accounting for business combinations under ASC 805 - Business Combinations. Under the acquisition method, the acquiring entity in a business combination recognizes 100 percent of the assets acquired and liabilities assumed at their acquisition date fair values. Management utilizes valuation techniques appropriate for the asset or liability being measured in determining these fair values. Any excess of the purchase price over amounts allocated to assets acquired, including identifiable intangible assets, and liabilities assumed is recorded as goodwill. Where amounts allocated to assets acquired and liabilities assumed is greater than the purchase price, a bargain purchase gain is recognized. Acquisition-related costs are expensed as incurred as merger and integration expense.
	Acquisition of Foster Bankshares, Inc.
	On August 13, 2013, the Company completed the acquisition of Foster Bankshares, Inc. ("Foster"), the holding company of Foster Bank. The Company acquired Foster in order to expand its market in Illinois and into Virginia. Foster's primary subsidiary, Foster Bank, operated eight branches in Illinois and one branch in Virginia.
	Under the terms of the acquisition agreement, Foster shareholders can elect to receive a cash price of $34.6703 per share or, for shareholders who qualified as accredited investors, 2.62771 shares of Company common stock for each share of Foster common stock. As of June 30, 2014, the Company had issued 180,300 shares of Company common stock in exchange for 68,619 shares of Foster common stock and paid $1.9 million for 58,906 shares of Foster common stock. As of June 30, 2014, there were 4,475 shares of Foster common stock that had not been redeemed, and the accrued liability for the unredeemed shares of Foster common stock was $155 thousand.
	The consideration paid, the assets acquired, and the liabilities assumed are summarized in the following table:
		(In thousands)
	Consideration paid:
	BBCN common stock issued in exchange for Foster common stock	$	2,567
	Cash paid for the redemption of Foster common stock	1,922
	Liability for unredeemed Foster common stock	155
	Total consideration paid	$	4,644
	Assets Acquired:
	Cash and cash equivalents	$	42,883
	Investment securities available for sale	4,844
	Loans receivable	255,297
	FRB and FHLB stock	1,714
	OREO	14,251
	Premises and equipment	4,733
	Core deposit intangibles	2,763
	Deferred tax assets, net	21,211
	Other assets	2,353
	Liabilities Assumed:
	Deposits	(321,596		)
	Borrowings	(18,045		)
	Subordinated debentures	(15,309		)
	Other liabilities	(5,980		)
	Total identifiable net assets	$	(10,881	)
	Excess of consideration paid over fair value of net assets acquired (goodwill)	$	15,525
	The assets and liabilities of Foster were recorded on the consolidated balance sheet at estimated fair value on the acquisition date. The purchase price may change as additional information becomes available and when unredeemed Foster shares are redeemed. The fair values of the net deferred tax assets, loans and certain liabilities assumed from Foster were provisional and adjustments to the provisional amounts may occur during the measurement period as the Company obtains additional information about the facts and circumstances that existed as of the acquisition date.
	The $15.5 million of goodwill recognized in the Foster acquisition represents the future economic benefit arising from the acquisition including the creation of a platform that can support future operations and strengthening the Company's existing presence in the Chicago metropolitan area and expansion into the Washington, D.C. market. Goodwill is not amortized for book purposes and is not deductible for tax purposes.
	Acquisition of Pacific International Bancorp, Inc.
	On February 15, 2013, the Company completed the acquisition of Pacific International Bancorp, Inc. ("PIB"), a Seattle based company, pursuant to an Agreement and Plan of Merger, dated October 22, 2012. The Company acquired PIB in order to increase its presence in the Seattle market. PIB's primary subsidiary, Pacific International Bank, a Washington state-chartered bank, operated four bank branches in the Seattle metropolitan area.
	In connection with the acquisition, the consideration paid, the assets acquired, and the liabilities assumed are summarized in the following table:
		(In thousands)
	Consideration paid:
	BBCN common stock issued	$	8,437
	Cash in lieu of fractional shares paid to PIB stockholders	1
	Redemption of Preferred Stock	7,475
	Total consideration paid	$	15,913
	Assets Acquired:
	Cash and cash equivalents	$	25,968
	Investment securities available for sale	7,810
	Loans receivable	131,589
	FRB and FHLB stock	1,829
	OREO	3,418
	Deferred tax assets, net	9,886
	Core deposit intangibles	604
	Other assets	2,514
	Liabilities Assumed:
	Deposits	(143,665		)
	Borrowings	(14,698		)
	Subordinated debentures	(4,108		)
	Other liabilities	(5,116		)
	Total identifiable net assets	$	16,031
	Bargain purchase gain	$	118
	The bargain purchase gain of $118 thousand from the PIB acquisition was recorded in other income in the Consolidated Statements of Income.
	Acquired Loans
	The Company estimated the fair value for most loans acquired by utilizing a methodology wherein loans with comparable characteristics were aggregated by type of collateral, remaining maturity and repricing terms. Cash flows for each pool were determined by estimating future credit losses and prepayment rates. Projected monthly cash flows were then discounted using a risk-adjusted market rate for similar loans to determine the fair value of each pool. To estimate the fair value of the remaining loans, management analyzed the value of the underlying collateral of the loans, assuming the fair values of the loans were derived from the eventual sale of the collateral. The value of the collateral was based on recently completed appraisals adjusted to the valuation date based on recognized industry indices. The Company discounted those values using market derived rates of return, with consideration given to the period of time and costs associated with the foreclosure and disposition of the collateral. There was no carryover of the allowance for loan losses associated with the loans the Company acquired as the loans were initially recorded at fair value. The following table presents loans acquired with deteriorated credit quality as of the date of acquisition:
		Foster			PIB
		(In thousands)
	Contractually required principal and interest at acquisition	$	150,430		$	54,462
	Contractual cash flows not expected to be collected (nonaccretable discount)	37,447			9,687
Expected cash flows at acquisition	112,983			44,775
Interest component of expected cash flows (accretable discount)	14,928			4,945
Fair value of acquired impaired loans	$	98,055		$	39,830
The outstanding principal balances and the related carrying amounts of the acquired loans included in the statement of financial condition are $229.3 million and $187.8 million, respectively, for Foster and $99.6 million and $84.7 million, respectively, for PIB, as of June 30, 2014.
Pro Forma Information
The operating results of Foster and PIB from the dates of acquisitions through June 30, 2014 are included in the Condensed Consolidated Statement of Income for 2014 and 2013.
The following unaudited combined pro forma information presents the operating results for the three and six months ended June 30, 2014 and 2013, as if the Foster and PIB acquisitions had occurred on January 1, 2013:
	Three Months Ended June 30,					Six Months Ended June 30,
	2014			2013		2014		2013
	(In thousands, except share data)
Net interest income	$	67,490		$	79,266	$	132,455	$	140,581
Net income	$	22,312		$	19,394	$	44,508	$	36,411
Pro forma earnings per share:
Basic	$	0.28		$	0.24	$	0.56	$	0.46
Diluted	0.28			0.24		0.56		0.46
The above pro forma results are presented for illustrative purposes only and are not intended to represent or be indicative of the actual results of operations of the merged companies that would have been achieved had the acquisitions occurred at January 1, 2013, nor are they intended to represent or be indicative of future results of operations. The pro forma results do not include expected operating cost savings as a result of the acquisitions. These pro forma results require significant estimates and judgments particularly as it relates to valuation and accretion of income associated with acquired loans.
Acquisition-Related Expenses
The following table presents acquisition-related expenses associated with the Foster and PIB acquisitions which were reflected in the Condensed Consolidated Statements of Income in merger and integration expense. These expenses are comprised primarily of salaries and benefits, occupancy expenses, professional services and other noninterest expense.
	Three Months Ended June 30,					Six Months Ended June 30,
	2014			2013		2014		2013
	(Dollars in thousands)
PIB	$	—		$	81	$	31	$	1,332
Foster	$	50		$	304	$	193	$	358
Total	$	50		$	385	$	224	$	1,690

StockBased_Compensation

Stock-Based Compensation	6 Months Ended
	Jun. 30, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]	'
Stock-Based Compensation	'
	Stock-Based Compensation
	The Company has a stock-based incentive plan, the 2007 BBCN Bancorp Equity Incentive Plan (the “2007 Plan”). The 2007 Plan, approved by our stockholders on May 31, 2007, was amended and restated on July 25, 2007 and again on December 1, 2011. The 2007 Plan provides for grants of stock options, stock appreciation rights (“SARs”), restricted stock, performance shares and performance units (sometimes referred to individually or collectively as “awards”) to non-employee directors, officers, employees and consultants of the Company. Stock options may be either incentive stock options (“ISOs”), as defined in Section 422 of the Internal Revenue Code of 1986, as amended (the “Code”), or nonqualified stock options (“NQSOs”).
	The 2007 Plan gives the Company flexibility to (i) attract and retain qualified non-employee directors, executives and other key employees and consultants with appropriate equity-based awards; (ii) motivate high levels of performance; (iii) recognize employee contributions to the Company’s success; and (iv) align the interests of the 2007 Plan participants with those of the Company’s stockholders. The exercise price for shares under an ISO may not be less than 100% of fair market value on the date the award is granted under Code Section 422. Similarly, under the terms of the 2007 Plan the exercise price for SARs and NQSOs may not be less than 100% of fair market value on the date of grant. Performance units are awarded to a participant at the market price of the Company’s common stock on the date of award (after the lapse of the restriction period and the attainment of the performance criteria). No minimum exercise price is prescribed for performance shares and restricted stock awarded under the 2007 Plan.
	ISOs, SARs and NQSOs have vesting periods of three to five years and have 10-year contractual terms. Restricted stock, performance shares, and performance units will be granted with a restriction period of not less than one year from the grant date for performance-based awards and not more than three years from the grant date for time-based vesting of grants. Compensation expense for awards is recognized over the vesting period.
	The Company has another stock-based incentive plan, the Center Financial Corporation 2006 Stock Incentive Plan, adopted April 12, 2006, as amended and restated June 13, 2007 (the "2006 Plan"), which was assumed by the Company during the merger with Center Bank.
	The 2006 Plan provides for the granting of incentive stock options to officers and employees and non-qualified stock options and restricted stock awards to employees (including officers) and non-employee directors. The option prices of all options granted under the 2006 Plan must be not less than 100% of the fair market value at the date of grant. All options granted generally vest at the rate of 20% per year except that the options granted to the non-employee directors vest at the rate of 33% per year. All options not exercised generally expire ten years after the date of grant.
	Under the 2007 and 2006 Plans, 2,745,606 shares were available for future grants as of June 30, 2014.
	The total shares reserved for issuance will serve as the underlying value for all equity awards under the 2007 and 2006 Plans. With the exception of the shares underlying stock options and restricted stock awards, the board of directors may choose to settle the awards by paying the equivalent cash value or by delivering the appropriate number of shares.
	The following is a summary of stock option activity under the 2007 and 2006 Plans for the six months ended June 30, 2014:
		Number of		Weighted-		Weighted-	Aggregate
		Shares		Average		Average	Intrinsic
				Exercise		Remaining	Value
				Price Per		Contractual
				Share		Life (Years)
	Outstanding - January 1, 2014	420,594		$	20.44
	Granted	—		—
	Exercised	—		—
	Expired	(36,601	)	18.07
	Forfeited	—		—
	Outstanding - June 30, 2014	383,993		$	20.67	2.5	$	32,800
	Options exercisable - June 30, 2014	383,993		$	20.67	2.5	$	32,800
	The following is a summary of restricted and performance unit activity under the 2007 and 2006 Plans for the six months ended June 30, 2014:
		Number of		Weighted-
		Shares		Average Grant Date
				Fair Value
	Outstanding - January 1, 2014	200,165		$	11.57
	Granted	29,000		16.75
	Vested	(58,326	)	10.52
	Forfeited	(19,888	)	11.92
	Outstanding - June 30, 2014	150,951		$	12.99
	The total fair value of restricted performance units vested for the six months ended June 30, 2014 and 2013 was $862 thousand and $3.9 million, respectively.
	The amount charged against income related to stock-based payment arrangements was $184 thousand and $299 thousand for the three months ended June 30, 2014 and 2013, respectively. For the six months ended June 30, 2014 and 2013, $289 thousand and $1.0 million, respectively, were charged against income related to stock-based payment arrangements.
	The income tax benefit recognized was $74 thousand and $1.3 million, for the three months ended June 30, 2014 and 2013, respectively and the amount recognized was $115 thousand and $1.2 million for the six months ended June 30, 2014 and 2013, respectively.
	At June 30, 2014, total unrecognized compensation expense related to non-vested stock option grants and restricted and performance units aggregated $1.7 million, which is expected to be recognized over a weighted average vesting period of 3.00 years.

Earnings_Per_Share_EPS

Earnings Per Share ("EPS")	6 Months Ended
	Jun. 30, 2014
Earnings Per Share [Abstract]	'
Earnings Per Share ("EPS")	'
	Earnings Per Share (“EPS”)
	Basic EPS does not reflect the possibility of dilution that could result from the issuance of additional shares of common stock upon exercise or conversion of outstanding securities, and is computed by dividing net income by the weighted average number of common shares outstanding for the period. Diluted EPS reflects the potential dilution that could occur if stock options or other contracts to issue common stock were exercised or converted to common stock that would then share in our earnings. For the three months ended June 30, 2014 and 2013, stock options and restricted shares awards for 86,103 shares and 192,227 shares of common stock, respectively, were excluded in computing diluted earnings per common share because they were antidilutive. For the six months ended June 30, 2014 and 2013, stock options and restricted shares awards for 80,661 shares and 198,565 shares of common stock, respectively, were excluded in computing diluted earnings per common share because they were antidilutive. Additionally, warrants, issued pursuant to the Company's participation in the U.S. Treasury's TARP Capital Purchase Plan, to purchase 18,482 shares and 18,114 shares of common stock were antidilutive and excluded for the three and six months ended June 30, 2014 and 2013, respectively.
	The following table shows the computation of basic and diluted EPS for the three months ended June 30, 2014 and 2013.
		Three Months Ended June 30,
		2014					2013
		Net income		Weighted-Average Shares	Per		Net income		Weighted-Average Shares	Per
		(Numerator)		(Denominator)	Share		(Numerator)		(Denominator)	Share
					(Amount)					(Amount)
		(In thousands, except share and per share data)
	Basic EPS - common stock	$	22,312	79,490,767	$	0.28	$	22,671	79,062,233	$	0.29
	Effect of dilutive securities:
	Stock options and performance units			40,119					155,890
	Common stock warrants			83,160					18,609
	Diluted EPS - common stock	$	22,312	79,614,046	$	0.28	$	22,671	79,236,732	$	0.29
		Six Months Ended June 30,
		2014					2013
		Net income		Weighted-Average Shares	Per		Net income		Weighted-Average Shares	Per
		available to		(Denominator)	Share		available to		(Denominator)	Share
		common			(Amount)		common			(Amount)
		stockholders					stockholders
		(Numerator)					(Numerator)
		(In thousands, except share and per share data)
	Basic EPS - common stock	$	44,508	79,481,359	$	0.56	$	40,132	78,746,444	$	0.51
	Effect of Dilutive Securities:
	Stock Options and Performance Units			49,132					238,957
	Common stock warrants			87,955					15,410
	Diluted EPS - common stock	$	44,508	79,618,446	$	0.56	$	40,132	79,000,811	$	0.51

Securities_Available_for_Sale

Securities Available for Sale	6 Months Ended
	Jun. 30, 2014
Available-for-sale Securities [Abstract]	'
Securities Available for Sale	'
	Securities Available for Sale
	The following is a summary of securities available for sale as of the dates indicated:
		At June 30, 2014
		Amortized			Gross			Gross				Estimated
		Cost			Unrealized			Unrealized				Fair Value
					Gains			Losses
		(In thousands)
	Debt securities:
	U.S. Government agency and U.S. Government sponsored enterprises
	Collateralized mortgage obligations	$	291,676		$	1,564		$	(5,102	)		$	288,138
	Mortgage-backed securities	427,237			6,940			(2,983		)		431,194
	Trust preferred securities	4,524			—			(536		)		3,988
	Municipal bonds	5,675			448			(29		)		6,094
	Total debt securities	729,112			8,952			(8,650		)		729,414
	Mutual funds	17,425			—			(156		)		17,269
		$	746,537		$	8,952		$	(8,806	)		$	746,683
		At December 31, 2013
		Amortized			Gross			Gross				Estimated
		Cost			Unrealized			Unrealized				Fair Value
					Gains			Losses
		(In thousands)
	Debt securities:
	U.S. Government agency and U.S. Government sponsored enterprises
	Collateralized mortgage obligations	$	286,608		$	1,104		$	(13,611	)		$	274,101
	Mortgage-backed securities	409,165			3,620			(7,789		)		404,996
	Trust preferred securities	4,516			—			(819		)		3,697
	Municipal bonds	5,687			319			(70		)		5,936
	Total debt securities	705,976			5,043			(22,289		)		688,730
	Mutual funds	17,425			—			(404		)		17,021
		$	723,401		$	5,043		$	(22,693	)		$	705,751
	As of June 30, 2014 and December 31, 2013, there were no holdings of securities of any one issuer, other than the U.S. Government and its agencies, in an amount greater than 10% of stockholders' equity.
	For the three months ended June 30, 2014 and 2013, $6.7 million of unrealized gains and $19.7 million of unrealized losses, respectively, were included in accumulated other comprehensive income during the periods. For the six months ended June 30, 2014 and 2013, $17.8 million of unrealized gains and $23.4 million of unrealized losses, respectively, were included in accumulated other comprehensive income during the periods. A total of $0 and $54 thousand of net gains on sales of securities were reclassified out of accumulated other comprehensive income into earnings for the six months ended June 30, 2014 and 2013, respectively. There were no securities sold during the three months ended June 30, 2014 and 2013.
	The proceeds from sales of securities and the associated gross gains and losses recorded in earnings are listed below:
		Three Months Ended June 30,						Six Months Ended June 30,
		2014			2013			2014				2013
		(In thousands)
	Proceeds	$	—		$	—		$	—			$	6,636
	Gross gains	—			—			—				54
	Gross losses	—			—			—				—
	The amortized cost and estimated fair value of debt securities at June 30, 2014, by contractual maturity, are shown below. Expected maturities may differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. Securities not due at a single maturity date are shown separately.
		Amortized			Estimated
		Cost			Fair Value
		(In thousands)
	Available for sale:
	Due within one year	$	—		$	—
	Due after one year through five years	340			348
	Due after five years through ten years	3,884			4,292
	Due after ten years	5,975			5,442
	U.S. Government agency and U.S. Government sponsored enterprises
	Collateralized mortgage obligations	291,676			288,138
	Mortgage-backed securities	427,237			431,194
	Mutual funds	17,425			17,269
		$	746,537		$	746,683
	Securities with carrying values of approximately $356.8 million and $360.6 million at June 30, 2014 and December 31, 2013, respectively, were pledged to secure public deposits, various borrowings and for other purposes as required or permitted by law.
	The following table shows our investments’ gross unrealized losses and estimated fair value, aggregated by investment category and the length of time that the individual securities have been in a continuous unrealized loss position as of the dates indicated.
		As of June 30, 2014
		Less than 12 months									12 months or longer								Total
	Description of	Number of		Fair Value			Gross				Number of			Fair Value		Gross			Number of	Fair Value		Gross
	Securities	Securities					Unrealized				Securities					Unrealized			Securities			Unrealized
							Losses									Losses						Losses
		(In thousands)
	Collateralized mortgage obligations*	6		$	44,798		$	(676	)		13			$	140,569	$	(4,426	)	19	$	185,367	$	(5,102	)
	Mortgage-backed securities*	8		12,337			(57		)		14			90,980		(2,926		)	22	103,317		(2,983		)
Trust preferred securities	—		—			—				1			3,988		(536		)	1	3,988		(536		)
Municipal bonds	—		—			—				1			1,141		(29		)	1	1,141		(29		)
Mutual funds	—		—			—				1			13,269		(156		)	1	13,269		(156		)
	14		$	57,135		$	(733	)		30			$	249,947	$	(8,073	)	44	$	307,082	$	(8,806	)
* Investments in U.S. Government agency and U.S. Government sponsored enterprises
	As of December 31, 2013
	Less than 12 months									12 months or longer								Total
Description of	Number of		Fair Value			Gross				Number of			Fair Value		Gross			Number of	Fair Value		Gross
Securities	Securities					Unrealized				Securities					Unrealized			Securities			Unrealized
						Losses									Losses						Losses
	(In thousands)
Collateralized mortgage obligations*	21		$	198,713		$	(12,460	)		3			$	13,381	$	(1,151	)	24	$	212,094	$	(13,611	)
Mortgage-backed securities*	29		203,276			(7,293		)		7			14,793		(496		)	36	218,069		(7,789		)
Trust Preferred securities	—		—			—				1			3,697		(819		)	1	3,697		(819		)
Municipal bonds	1		1,112			(70		)		—			—		—			1	1,112		(70		)
Mutual funds	1		13,021			(404		)		—			—		—			1	13,021		(404		)
	52		$	416,122		$	(20,227	)		11			$	31,871	$	(2,466	)	63	$	447,993	$	(22,693	)
* Investments in U.S. Government agency and U.S. Government sponsored enterprises
The Company evaluates securities for other-than-temporary-impairment ("OTTI") on at least a quarterly basis, and more frequently when economic or market concerns warrant such evaluation. Consideration is given to the financial condition and near-term prospects of the issuer, the length of time and the extent to which the fair values of the securities have been less than the cost of the securities, and management's intention to sell, or whether it is more likely than not that management will be required to sell a security in an unrealized loss position before recovery of its amortized cost basis. In analyzing an issuer’s financial condition, the Company considers, among other considerations, whether the securities are issued by the federal government or its agencies, whether downgrades by bond rating agencies have occurred, and the results of reviews of the issuer’s financial condition.
The Company has certain trust preferred securities and U.S. Government agency and U.S. Government sponsored enterprise collateralized mortgage obligations that were in a continuous unrealized loss position for twelve months or longer as of June 30, 2014. The trust preferred securities at June 30, 2014 had an amortized cost of $4.5 million and an unrealized loss of $536 thousand at June 30, 2014. The trust preferred securities are scheduled to mature in May 2047. These securities are rated investment grade and there are no credit quality concerns with the obligor. Certain of the Company's U.S. Government agency and U.S. Government sponsored enterprise investments were in an unrealized loss position at June 30, 2014. All of the Company's U.S. Government agency and U.S. Government sponsored enterprise investments have high credit ratings of "AA" grade or better. Interest on the trust preferred securities and the U.S. Government agency and U.S. Government sponsored enterprise investments have been paid as agreed, and management believes this will continue in the future and that the securities will be repaid in full as scheduled. The market value declines for these securities are deemed to be due to the current market volatility and are not reflective of management’s expectations of its ability to fully recover these investments, which may be at maturity. For these reasons, no OTTI was recognized on the trust preferred securities and the U.S. Government agency and U.S. Government sponsored collateralized mortgage obligations and mortgage-backed securities that are in an unrealized loss position at June 30, 2014.
The Company considers the losses on the investments in unrealized loss positions at June 30, 2014 to be temporary based on: 1) the likelihood of recovery; 2) the information relative to the extent and duration of the decline in market value; and 3) the Company’s intention not to sell, and management's determination that it is more likely than not that management will not be required to sell a security in an unrealized loss position before recovery of its amortized cost basis.

Loans_Receivable_and_Allowance

Loans Receivable and Allowance for Loan Losses	6 Months Ended
	Jun. 30, 2014
Receivables [Abstract]	'
Loans Receivable and Allowance for Loan Losses	'
	Loans Receivable and Allowance for Loan Losses
	The following is a summary of loans receivable by major category:
		June 30, 2014				December 31, 2013
		(In thousands)
	Loan portfolio composition
	Real estate loans:
	Residential	$	10,019			$	10,039
	Commercial & industrial	4,089,242				3,821,163
	Construction	85,037				72,856
	Total real estate loans	4,184,298				3,904,058
	Commercial business	929,143				949,093
	Trade finance	141,053				124,685
	Consumer and other	93,822				98,507
	Total loans outstanding	5,348,316				5,076,343
	Less: deferred loan fees	(1,259		)		(2,167		)
	Loans receivable	5,347,057				5,074,176
	Less: allowance for loan losses	(66,870		)		(67,320		)
	Loans receivable, net of allowance for loan losses	$	5,280,187			$	5,006,856
	The loan portfolio is made up of four segments: real estate loans, commercial business, trade finance and consumer and other. These segments are further segregated between loans accounted for under the amortized cost method ("Legacy Loans") and acquired loans that were originally recorded at fair value with no carryover of the related pre-acquisition allowance for loan losses ("Acquired Loans"). Acquired Loans are further segregated between Acquired Credit Impaired Loans (loans with credit deterioration on the acquisition date and accounted for under ASC 310-30, or "ACILs") and Acquired Performing Loans (loans that were pass graded on the acquisition date and the fair value adjustment is amortized over the contractual life under ASC 310-20, or "APLs").
	The following table presents changes in the accretable discount on the ACILs for the three and six months ended June 30, 2014 and 2013:
		Three Months Ended June 30,								Six Months Ended June 30,
		2014				2013				2014				2013
		(In thousands)
	Balance at beginning of period	$	32,583			$	23,410			$	47,398			$	18,651
	Additions due to acquisitions during the period	—				—				—				4,945
	Accretion	(4,197		)		(3,586		)		(9,064		)		(7,032		)
	Changes in expected cash flows	(102		)		17,266				(10,050		)		20,526
	Balance at end of period	$	28,284			$	37,090			$	28,284			$	37,090
	On the acquisition date, the amount by which the undiscounted expected cash flows exceed the estimated fair value of the ACILs is the “accretable yield.” The accretable yield is then measured at each financial reporting date and represents the difference between the remaining undiscounted expected cash flows and the current carrying value of the loans. The accretable yield will change from period to period due to the following: 1) estimates of the remaining life of acquired loans will affect the amount of future interest income; 2) indices for variable rates of interest on ACILs may change; and 3) estimates of the amount of the contractual principal and interest that will not be collected (nonaccretable difference) may change. The following tables detail the activity in the allowance for loan losses by portfolio segment for the three and six months ended June 30, 2014 and 2013:
		Legacy																Acquired													Total
		Real Estate				Commercial Business				Trade Finance				Consumer and Other				Real Estate				Commercial Business			Trade Finance			Consumer and Other
		(In thousands)
	Three Months Ended June 30, 2014
	Balance, beginning of period	$	38,586			$	16,208			$	2,944			$	467			$	6,838			$	593		$	—		$	63		$	65,699
	Provision (credit) for loan losses	1,066				(336		)		1,624				(69		)		622				88			—			1			2,996
	Loans charged off	(726		)		(1,794		)		—				(18		)		(188		)		(45		)	—			—			(2,771		)
	Recoveries of charge offs	132				581				—				211				17				3			—			2			946
	Balance, end of period	$	39,058			$	14,659			$	4,568			$	591			$	7,289			$	639		$	—		$	66		$	66,870
	Six Months Ended June 30, 2014
	Balance, beginning of period	$	40,068			$	16,796			$	2,653			$	461			$	6,482			$	796		$	—		$	64		$	67,320
	Provision (credit) for loan losses	(348		)		2,211				1,972				(62		)		1,073				1,099			—			77			6,022
	Loans charged off	(813		)		(5,519		)		(57		)		(19		)		(283		)		(1,265		)	—			(78		)	(8,034		)
	Recoveries of charge offs	151				1,171				—				211				17				9			—			3			1,562
	Balance, end of period	$	39,058			$	14,659			$	4,568			$	591			$	7,289			$	639		$	—		$	66		$	66,870
		Legacy																Acquired													Total
		Real Estate				Commercial Business				Trade Finance				Consumer and Other				Real Estate				Commercial Business			Trade Finance			Consumer and Other
		(In thousands)
	Three Months Ended June 30, 2013
	Balance, beginning of period	$	43,709			$	16,522			$	1,698			$	538			$	9,889			$	809		$	—		$	103		$	73,268
	Provision (credit) for loan losses	(1,057		)		1,043				637				(20		)		(233		)		484			—			(54		)	800
	Loans charged off	(777		)		(1,413		)		—				(2		)		(24		)		(684		)	—			—			(2,900		)
	Recoveries of charge offs	57				368				—				12				—				45			—			25			507
	Balance, end of period	$	41,932			$	16,520			$	2,335			$	528			$	9,632			$	654		$	—		$	74		$	71,675
	Six Months Ended June 30, 2013
	Balance, beginning of period	$	41,505			$	16,490			$	2,349			$	658			$	4,718			$	1,115		$	3		$	103		$	66,941
	Provision (credit) for loan losses	2,012				1,082				12				(149		)		5,087				295			(3		)	(30		)	8,306
	Loans charged off	(1,682		)		(1,596		)		(26		)		(9		)		(175		)		(808		)	—			(33		)	(4,329		)
	Recoveries of charge offs	97				544				—				28				2				52			—			34			757
	Balance, end of period	$	41,932			$	16,520			$	2,335			$	528			$	9,632			$	654		$	—		$	74		$	71,675
	The following tables disaggregate the allowance for loan losses and the loans outstanding by impairment methodology at June 30, 2014 and December 31, 2013:
		June 30, 2014
		Legacy																Acquired													Total
		Real Estate				Commercial Business				Trade Finance				Consumer and Other				Real Estate				Commercial Business			Trade Finance			Consumer and Other
	(In thousands)
Allowance for loan losses:
Individually evaluated for impairment	$	3,394			$	3,225			$	2,298			$	—			$	431			$	393		$	—		$	—		$	9,741
Collectively evaluated for impairment	35,664				11,434				2,270				591				978				246			—			66			51,249
ACILs	—				—				—				—				5,880				—			—			—			5,880
Total	$	39,058			$	14,659			$	4,568			$	591			$	7,289			$	639		$	—		$	66		$	66,870
Loans outstanding:
Individually evaluated for impairment	$	53,937			$	37,546			$	8,985			$	516			$	19,365			$	2,867		$	—		$	942		$	124,158
Collectively evaluated for impairment	3,470,699				793,559				128,930				35,723				507,900				56,393			—			28,506			5,021,710
ACILs	—				—				—				—				132,397				38,778			3,138			28,135			202,448
Total	$	3,524,636			$	831,105			$	137,915			$	36,239			$	659,662			$	98,038		$	3,138		$	57,583		$	5,348,316
	December 31, 2013
	Legacy																Acquired													Total
	Real Estate				Commercial Business				Trade Finance				Consumer and Other				Real Estate				Commercial Business			Trade Finance			Consumer and Other
	(In thousands)
Allowance for loan losses:
Individually evaluated for impairment	$	5,578			$	5,183			$	159			$	32			$	1,092			$	622		$	—		$	—		$	12,666
Collectively evaluated for impairment	34,490				11,613				2,494				429				612				174			—			64			49,876
ACILs	—				—				—				—				4,778				—			—			—			4,778
Total	$	40,068			$	16,796			$	2,653			$	461			$	6,482			$	796		$	—		$	64		$	67,320
Loans outstanding:
Individually evaluated for impairment	$	49,177			$	37,314			$	5,692			$	535			$	19,992			$	2,792		$	—		$	767		$	116,269
Collectively evaluated for impairment	3,076,924				778,350				117,249				32,421				613,696				84,325			—			31,802			4,734,767
ACILs	—				—				—				—				144,269				46,312			1,744			32,982			225,307
Total	$	3,126,101			$	815,664			$	122,941			$	32,956			$	777,957			$	133,429		$	1,744		$	65,551		$	5,076,343
As of June 30, 2014 and December 31, 2013, the liability for unfunded commitments was $1.5 million and $885 thousand, respectively. For the three months ended June 30, 2014 and 2013, the recognized provision for credit losses related to unfunded commitments was $547 thousand and $0, respectively. For the six months ended June 30, 2014 and 2013, the recognized provision for credit losses related to unfunded commitments was $588 thousand and $0, respectively.
The recorded investment in individually impaired loans was as follows:
	June 30, 2014				December 31, 2013
	(In thousands)
With allocated allowance
Without charge off	$	70,372			$	85,920
With charge off	2,134				851
With no allocated allowance
Without charge off	43,342				23,160
With charge off	8,310				6,338
Allowance on impaired loans	(9,741		)		(12,666		)
Impaired loans, net of allowance	$	114,417			$	103,603
The following tables detail impaired loans (Legacy and APLs that became impaired subsequent to being acquired) as of June 30, 2014 and December 31, 2013 and for the three and six months ended June 30, 2014 and 2013 and for the year ended December 31, 2013. Loans with no related allowance for loan losses are believed by management to have adequate collateral securing their carrying value.
		As of June 30, 2014												For the Six Months Ended June 30, 2014								For the Three Months Ended June 30, 2014
Total Impaired Loans		Recorded Investment*				Unpaid Contractual Principal Balance				Related				Average Recorded Investment*				Interest Income Recognized during Impairment				Average Recorded Investment*			Interest Income Recognized during Impairment
										Allowance
		(In thousands)
With related allowance:
Real estate—residential		$	—			$	—			$	—			$	—			$	—			$	—		$	—
Real estate—commercial
Retail		4,063				4,227				484				5,238				46				4,198			27
Hotel & motel		11,651				11,651				1,901				11,771				266				11,696			133
Gas station & car wash		2,100				2,273				439				2,774				38				2,589			19
Mixed use		1,285				1,295				162				1,049				20				1,109			10
Industrial & warehouse		6,936				6,936				53				9,104				151				7,456			76
Other		7,785				7,810				786				9,353				166				8,898			82
Real estate—construction		—				—				—				—				—				—			—
Commercial business		30,087				32,184				3,618				30,875				594				28,981			310
Trade finance		8,599				15,786				2,298				6,526				99				6,990			51
Consumer and other		—				—				—				178				—				—			—
		$	72,506			$	82,162			$	9,741			$	76,868			$	1,380			$	71,917		$	708
With no related allowance:
Real estate—residential																						$	—
Real estate—commercial
Retail		8,358				11,904				—				6,875				124				8,300			62
Hotel & motel		6,438				11,380				—				6,480				—				6,468			—
Gas station & car wash		4,961				8,384				—				4,820				—				4,808			—
Mixed use		1,286				1,374				—				1,143				—				1,292			—
Industrial & warehouse		9,334				12,889				—				7,528				160				9,389			83
Other		7,517				10,087				—				4,401				56				5,828			30
Real estate—construction		1,588				1,588				—				1,606				42				1,596			21
Commercial business		10,326				11,005				—				9,345				138				11,296			75
Trade finance		386				468				—				453				—				634			—
Consumer and other		1,458				1,534				—				1,234				15				1,468			8
		$	51,652			$	70,613			$	—			$	43,885			$	535			$	51,079		$	279
Total		$	124,158			$	152,775			$	9,741			$	120,753			$	1,915			$	122,996		$	987
*	Unpaid contractual principal balance less charge offs, interest applied to principal and purchase discounts.
		For the Six Months Ended June 30, 2013								For the Three Months Ended June 30, 2013
Total Impaired Loans		Average Recorded Investment*				Interest Income Recognized during Impairment				Average Recorded Investment*				Interest Income Recognized during Impairment
With related allowance:
Real estate—residential		$	—			$	—			$	—			$	—
Real estate—commercial
Retail		7,529				116				8,556				73
Hotel & motel		11,077				275				12,120				138
Gas station & car wash		1,711				53				1,621				27
Mixed use		1,223				23				1,385				10
Industrial & warehouse		8,880				127				12,283				62
Other		11,041				110				8,469				55
Real estate—construction		—				—				—				—
Commercial business		24,529				550				23,617				270
Trade finance		4,675				—				3,913				—
Consumer and other		221				11				303				6
		$	70,886			$	1,265			$	72,267			$	641
With no related allowance:
Real estate—residential		$	—			$	—			$	—			$	—
Real estate—commercial
Retail		3,063				—				3,336				—
Hotel & motel		6,114				—				6,065				—
Gas station & car wash		3,085				—				3,762				—
Mixed use		593				—				441				—
Industrial & warehouse		4,684				5				4,830				3
Other		3,531				16				4,111				8
Real estate—construction		1,690				45				1,680				22
Commercial business		1,877				—				2,356				—
Trade finance		—				—				—				—
Consumer and other		1,266				10				1,259				5
		$	25,903			$	76			$	27,840			$	38
Total		$	96,789			$	1,341			$	100,107			$	679
*	Unpaid contractual principal balance less charge offs, interest applied to principal and purchase discounts.
		As of June 30, 2014												For the Six Months Ended June 30, 2014								For the Three Months Ended June 30, 2014
Impaired APLs		Recorded Investment*				Unpaid				Related				Average				Interest Income Recognized during Impairment				Average Recorded Investment*			Interest Income Recognized during Impairment
						Contractual Principal				Allowance				Recorded Investment*
						Balance
		(In thousands)
With related allowance:
Real estate—residential		$	—			$	—			$	—			$	—			$	—			$	—		$	—
Real estate—commercial
Retail		297				294				2				264				—				201			—
Hotel & motel		—				—				—				—				—				—			—
Gas station & car wash		1,802				1,974				409				1,791				30				2,289			15
Mixed use		354				348				2				118				—				177			—
Industrial & warehouse		—				—				—				1,709				—				—			—
Other		388				407				17				1,054				4				899			2
Real estate—construction		—				—				—				—				—				—			—
Commercial business		783				1,342				393				1,240				4				868			3
Trade finance		—				—				—				—				—				—			—
Consumer and other		—				—				—				—				—				—			—
		$	3,624			$	4,365			$	823			$	6,176			$	38			$	4,434		$	20
With no related allowance:
Real estate—residential		$	—			$	—			$	—			$	—			$	—			$	—		$	—
Real estate—commercial
Retail		1,570				3,585				—				1,549				15				1,702			7
Hotel & motel		6,317				8,674				—				6,379				—				6,347			—
Gas station & car wash		935				1,241				—				1,029				—				736			—
Mixed use		455				465				—				307				—				460			—
Industrial & warehouse		1,418				1,604				—				3,281				5				3,981			2
Other		5,830				6,713				—				3,396				20				4,526			12
Real estate—construction		—				—				—				—				—				—			—
Commercial business		2,084				2,264				—				1,505				10				1,853			7
Trade finance		—				—				—				—				—				—			—
Consumer and ther		942				1,018				—				887				4				947			2
		$	19,551			$	25,564			$	—			$	18,333			$	54			$	20,552		$	30
Total		$	23,175			$	29,929			$	823			$	24,509			$	92			$	24,986		$	50
*	Unpaid contractual principal balance less charge offs, interest applied to principal and purchase discounts.
		For the Six Months Ended June 30, 2013								For the Three Months Ended June 30, 2013
Impaired APLs		Average				Interest Income Recognized during Impairment				Average Recorded Investment*				Interest Income Recognized during Impairment
		Recorded Investment*
With related allowance:
Real estate—residential		$	—			$	—			$	—			$	—
Real estate—commercial
Retail		1,546				27				1,676				13
Hotel & motel		—				—				—				—
Gas station & car wash		270				30				405				16
Mixed use		—				—				—				—
Industrial & warehouse		7,095				—				10,227				—
Other		2,525				5				1,652				2
Real estate—construction		—				—				—				—
Commercial business		3,112				3				3,181				2
Trade finance		—				—				—				—
Consumer and other		—				—				—				—
		$	14,548			$	65			$	17,141			$	33
With no related allowance:
Real estate—residential		$	—			$	—			$	—			$	—
Real estate—commercial
Retail		577				—				466				—
Hotel & motel		5,929				—				5,899				—
Gas station & car wash		1,132				—				1,311				—
Mixed use		—				—				—				—
Industrial & warehouse		3,324				5				3,391				3
Other		1,397				16				1,692				8
Real estate—construction		—				—				—				—
Commercial business		189				—				109				—
Trade finance		—				—				—				—
Consumer and other		786				—				779				—
		$	13,334			$	21			$	13,647			$	11
Total		$	27,882			$	86			$	30,788			$	44
*	Unpaid contractual principal balance less charge offs, interest applied to principal and purchase discounts.
		As of December 31, 2013												For the Year Ended
														31-Dec-13
Total Impaired Loans		Recorded Investment*				Unpaid				Related				Average				Interest Income Recognized during Impairment
						Contractual Principal				Allowance				Recorded Investment*
						Balance
		(In thousands)
With related allowance:
Real estate—residential		$	—			$	—			$	—			$	—			$	—
Real estate—commercial
Retail		7,318				7,451				827				7,783				181
Hotel & motel		11,920				12,744				2,841				11,432				550
Gas station & car wash		3,145				3,236				519				2,090				117
Mixed use		930				953				212				1,108				43
Industrial & warehouse		12,398				12,470				810				9,496				323
Other		10,262				10,351				1,461				9,826				405
Real estate—construction		—				—				—				—				—
Commercial business		34,663				36,472				5,805				27,010				1,572
Trade finance		5,600				5,628				159				5,313				41
Consumer and other		535				535				32				348				23
		$	86,771			$	89,840			$	12,666			$	74,406			$	3,255
With no related allowance:
Real estate—residential		$	—			$	—			$	—			$	—			$	—
Real estate—commercial
Retail		4,025				6,591				—				3,428				45
Hotel & motel		6,502				10,498				—				6,304				—
Gas station & car wash		4,845				8,273				—				3,803				139
Mixed use		845				912				—				697				—
Industrial & warehouse		3,806				7,204				—				3,958				10
Other		1,548				3,647				—				3,043				—
Real estate—construction		1,625				1,625				—				1,670				89
Commercial business		5,443				8,437				—				2,770				25
Trade finance		92				7,279				—				18				—
Consumer and other		767				831				—				1,067				—
		$	29,498			$	55,297			$	—			$	26,758			$	308
Total		$	116,269			$	145,137			$	12,666			$	101,164			$	3,563
*	Unpaid contractual principal balance less charge offs, interest applied to principal and purchase discounts.
		As of December 31, 2013												For the Year Ended
														31-Dec-13
Impaired APLs		Recorded Investment*				Unpaid Contractual Principal Balance				Related Allowance				Average Recorded Investment*				Interest Income Recognized during Impairment
		(In thousands)
With related allowance:
Real estate—residential		$	—			$	—			$	—			$	—			$	—
Real estate—commercial
Retail		391				397				15				1,084				14
Hotel & motel		—				—				—				—				—
Gas station & car wash		794				885				341				485				—
Mixed use		—				—				—				—				—
Industrial & warehouse		5,128				5,200				612				6,323				—
Other		1,362				1,412				124				1,819				43
Real estate—construction		—				—				—				—				—
Commercial business		1,984				3,354				622				2,827				5
Trade finance		—				—				—				—				—
Consumer and other		—				—				—				—				—
		$	9,659			$	11,248			$	1,714			$	12,538			$	62
With no related allowance:
Real estate—residential		$	—			$	—			$	—			$	—			$	—
Real estate—commercial
Retail		1,244				2,216				—				953				14
Hotel & motel		6,441				8,676				—				6,169				—
Gas station & car wash		1,614				2,109				—				1,366				62
Mixed use		—				—				—				—				—
Industrial & warehouse		1,883				3,446				—				2,482				10
Other		1,135				1,547				—				1,600				—
Real estate—construction		—				—				—				—				—
Commercial business		808				948				—				291				—
Trade finance		—				—				—				—				—
Consumer and other		767				831				—				779				—
		$	13,892			$	19,773			$	—			$	13,640			$	86
Total		$	23,551			$	31,021			$	1,714			$	26,178			$	148
*	Unpaid contractual principal balance less charge offs, interest applied to principal and purchase discounts.
Generally, loans are placed on nonaccrual status if principal or interest payments become 90 days past due and/or management deems the collectibility of the principal and/or interest to be in question, as well as when required by regulatory requirements. Loans to a customer whose financial condition has deteriorated are considered for nonaccrual status whether or not the loan is 90 days or more past due. Generally, payments received on nonaccrual loans are recorded as principal reductions. Loans are returned to accrual status when all the principal and interest amounts contractually due are brought current and future payments are reasonably assured.
The following tables present the aging of past due loans as of June 30, 2014 and December 31, 2013 by class of loans:
	As of June 30, 2014
	Past Due and Accruing
	30-59 Days Past Due				60-89 Days Past Due				90 or More Days Past Due				Total				Nonaccrual Loans (2)				Total Delinquent Loans
	(In thousands)
Legacy Loans:
Real estate—residential	$	—			$	—			$	—			$	—			$	—			$	—
Real estate—commercial
Retail	1,170				—				—				1,170				3,917				5,087
Hotel & motel	284				—				—				284				121				405
Gas station & car wash	—				—				—				—				4,026				4,026
Mixed use	—				—				—				—				966				966
Industrial & warehouse	211				—				—				211				2,020				2,231
Other	10				—				—				10				529				539
Real estate—construction	—				—				—				—				—				—
Commercial business	1,428				182				—				1,610				7,409				9,019
Trade finance	30				—				—				30				3,985				4,015
Consumer and other	37				28				—				65				—				65
Subtotal	$	3,170			$	210			$	—			$	3,380			$	22,973			$	26,353
Acquired Loans: (1)
Real estate—residential	$	—			$	—							$	—			$	—			$	—
Real estate—commercial
Retail	62				73				—				135				1,268				1,403
Hotel & motel	—				—				—				—				6,317				6,317
Gas station & car wash	—				—				—				—				1,691				1,691
Mixed use	5,652				—				—				5,652				809				6,461
Industrial & warehouse	—				—				—				—				1,301				1,301
Other	—				264				—				264				4,850				5,114
Real estate—construction	—				—				—				—				—				—
Commercial business	684				176				—				860				2,159				3,019
Trade finance	—				—				—				—				—				—
Consumer and other	5				127				—				132				1,283				1,415
Subtotal	$	6,403			$	640			$	—			$	7,043			$	19,678			$	26,721
TOTAL	$	9,573			$	850			$	—			$	10,423			$	42,651			$	53,074
(1)	The Acquired Loans exclude ACILs.
(2)	Nonaccrual loans exclude the guaranteed portion of delinquent SBA loans that are in liquidation totaling $30.0 million.
	As of December 31, 2013
	Past Due and Accruing
	30-59 Days Past Due				60-89 Days Past Due				90 or More Days Past Due				Total				Nonaccrual Loans (2)				Total Delinquent Loans
	(In Thousands)
Legacy Loans:
Real estate—residential	$	—			$	—			$	—			$	—			$	—			$	—
Real estate—commercial
Retail	122				—				—				122				4,363				4,485
Hotel & motel	—				—				—				—				121				121
Gas station & car wash	1,038				—				—				1,038				2,228				3,266
Mixed use	—				—				—				—				974				974
Industrial & warehouse	215				—				—				215				1,923				2,138
Other	—				—				—				—				1,398				1,398
Real estate—construction	—				—				—				—				—				—
Commercial business	780				244				—				1,024				6,402				7,426
Trade finance	—				—				—				—				1,031				1,031
Consumer and other	54				22				—				76				—				76
Subtotal	$	2,209			$	266			$	—			$	2,475			$	18,440			$	20,915
Acquired Loans: (1)
Real estate—residential	$	—			$	—			$	—			$	—			$	—			$	—
Real estate—commercial
Retail	2,024				—				—				2,024				1,030				3,054
Hotel & motel	—				—				—				—				6,441				6,441
Gas station & car wash	1,068				—				—				1,068				1,339				2,407
Mixed use	576				—				—				576				—				576
Industrial & warehouse	121				—				—				121				6,890				7,011
Other	516				1,729				—				2,245				1,376				3,621
Real estate—construction	—				—				—				—				—				—
Commercial business	524				703				5				1,232				2,708				3,940
Trade finance	—				—				—				—				—				—
Consumer and other	284				74				—				358				930				1,288
Subtotal	$	5,113			$	2,506			$	5			$	7,624			$	20,714			$	28,338
TOTAL	$	7,322			$	2,772			$	5			$	10,099			$	39,154			$	49,253
(1)	The Acquired Loans exclude ACILs.
(2) Nonaccrual loans exclude guaranteed portion of delinquent SBA loans that are in liquidation totaling $27.5 million.
Loans accounted for under ASC 310-30 are generally considered accruing and performing loans and the accretable discount is accreted to interest income over the estimated life of the loan when cash flows are reasonably estimable. Accordingly, ACILs that are contractually past due are still considered to be accruing and performing loans. The loans may be classified as nonaccrual if the timing and amount of future cash flows is not reasonably estimable.
We categorize loans into risk categories based on relevant information about the ability of borrowers to service their debt, including, but not limited to, current financial information, historical payment experience, credit documentation, public information, and current economic trends. We analyze loans individually by classifying the loans as to credit risk. This analysis includes all non-homogeneous loans. This analysis is performed at least on a quarterly basis. We use the following definitions for risk ratings:
•	Pass: Loans that meet a preponderance or more of the Company's underwriting criteria and evidence an acceptable level of risk.
•	Special Mention: Loans that have a potential weakness that deserves management’s close attention. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the loan or of the institution’s credit position at some future date.
•	Substandard: Loans that are inadequately protected by the current net worth and paying capacity of the obligor or of the collateral pledged, if any. Loans so classified have a well-defined weakness or weaknesses that jeopardize the repayment of the debt. They are characterized by the distinct possibility that the institution will sustain some loss if the deficiencies are not corrected.
•	Doubtful/Loss: Loans that have all the weaknesses inherent in those classified as substandard, with the added characteristic that the weaknesses make collection or repayment in full, on the basis of currently existing facts, conditions, and values, highly questionable and improbable.
The following tables present the risk rating for Legacy Loans and Acquired Loans as of June 30, 2014 and December 31, 2013 by class of loans:
	As of June 30, 2014
	Pass				Special				Substandard				Doubtful/Loss				Total
					Mention
	(In thousands)
Legacy Loans:
Real estate—residential	$	8,804			$	—			$	—			$	—			$	8,804
Real estate—commercial
Retail	984,293				2,554				13,461				—				1,000,308
Hotel & motel	671,921				116				5,970				—				678,007
Gas station & car wash	493,778				—				10,481				—				504,259
Mixed use	271,096				356				2,284				—				273,736
Industrial & warehouse	308,406				3,144				12,125				—				323,675
Other	632,297				6,929				11,584				—				650,810
Real estate—construction	83,449				—				1,588				—				85,037
Commercial business	769,907				18,676				41,294				1,228				831,105
Trade finance	101,017				23,844				13,054				—				137,915
Consumer and other	35,683				40				516				—				36,239
Subtotal	$	4,360,651			$	55,659			$	112,357			$	1,228			$	4,529,895
Acquired Loans:
Real estate—residential	$	807			$	295			$	113			$	—			$	1,215
Real estate—commercial
Retail	184,448				10,009				27,815				—				222,272
Hotel & motel	102,853				7,100				14,203				—				124,156
Gas station & car wash	28,600				346				11,100				251				40,297
Mixed use	32,090				1,463				4,032				—				37,585
Industrial & warehouse	79,351				1,460				16,781				—				97,592
Other	113,330				5,756				16,885				574				136,545
Real estate—construction	—				—				—				—				—
Commercial business	63,976				8,329				24,194				1,539				98,038
Trade finance	3,138				—				—				—				3,138
Consumer and other	44,344				2,053				9,495				1,691				57,583
Subtotal	$	652,937			$	36,811			$	124,618			$	4,055			$	818,421
Total	$	5,013,588			$	92,470			$	236,975			$	5,283			$	5,348,316
	As of December 31, 2013
	Pass				Special				Substandard				Doubtful/Loss				Total
					Mention
	(In thousands)
Legacy Loans:
Real estate—residential	$	8,070			$	—			$	—			$	—			$	8,070
Real estate—commercial
Retail	842,815				858				14,365				—				858,038
Hotel & motel	568,263				1,841				13,661				—				583,765
Gas station & car wash	455,205				—				10,854				—				466,059
Mixed use	259,788				360				3,324				—				263,472
Industrial & warehouse	251,993				4,116				12,056				—				268,165
Other	589,895				3,928				11,493				359				605,675
Real estate—construction	71,231				—				1,626				—				72,857
Commercial business	759,956				12,756				42,952				—				815,664
Trade finance	91,055				22,589				9,297				—				122,941
Consumer and other	32,389				32				535				—				32,956
Subtotal	$	3,930,660			$	46,480			$	120,163			$	359			$	4,097,662
Acquired Loans:
Real estate—residential	$	1,066			$	284			$	619			$	—			$	1,969
Real estate—commercial
Retail	237,325				9,319				28,128				94				274,866
Hotel & motel	109,138				7,134				14,836				179				131,287
Gas station & car wash	35,356				1,621				14,440				245				51,662
Mixed use	32,992				1,467				5,316				—				39,775
Industrial & warehouse	92,570				3,525				19,720				—				115,815
Other	133,752				6,698				21,573				560				162,583
Real estate—construction	—				—				—				—				—
Commercial business	94,854				10,266				26,245				2,064				133,429
Trade finance	1,744				—				—				—				1,744
Consumer and other	51,036				2,695				7,460				4,360				65,551
Subtotal	$	789,833			$	43,009			$	138,337			$	7,502			$	978,681
Total	$	4,720,493			$	89,489			$	258,500			$	7,861			$	5,076,343
	Three Months Ended June 30,								Six Months Ended June 30,
	2014				2013				2014				2013
Reclassification to held for sale	(In thousands)
Real estate - Commercial	$	—			$	—			$	34			$	—
Real estate - Construction	—				—				—				—
Commercial Business	—				—				—				—
Total	$	—			$	—			$	34			$	—
The adequacy of the allowance for loan losses is determined by management based upon an evaluation and review of the credit quality of the loan portfolio, consideration of historical loan loss experience, relevant internal and external factors that affect the collection of a loan, and other pertinent factors.
Migration analysis is a formula methodology derived from the Bank's actual historical net charge off experience for each loan class (type) pool and risk grade. The migration analysis is centered on the Bank's internal credit risk rating system. Management's internal loan review and external contracted credit review examinations are used to determine and validate loan risk grades. This credit review system takes into consideration factors such as: borrower's background and experience; historical and current financial condition; credit history and payment performance; economic conditions and their impact on various industries; type, fair value and volatility of the fair value of collateral; lien position; and the financial strength of any guarantors.
A general loan loss allowance is provided on loans not specifically identified as impaired (“non-impaired loans”). The Bank's general loan loss allowance has two components: quantitative and qualitative risk factors. The quantitative risk factors are based on a migration analysis methodology described above. The loans are classified by class and risk grade and the historical loss migration is tracked for the various classes. Loss experience is quantified for a specified period and then weighted to place more significance on the most recent loss history. That loss experience is then applied to the stratified portfolio at each quarter end. For ACILs, a general loan loss allowance is provided to the extent that there has been credit deterioration since the date of acquisition.
Additionally, in order to systematically quantify the credit risk impact of other trends and changes within the loan portfolio, the Bank utilizes qualitative adjustments to the Migration Analysis within established parameters. The parameters for making adjustments are established under a Credit Risk Matrix that provides seven possible scenarios for each of the factors below. The matrix allows for up to three positive (Major, Moderate, and Minor), three negative (Major, Moderate, and Minor), and one neutral credit risk scenarios within each factor for each loan type pool. However, if information exists to warrant adjustment to the Migration Analysis, changes are made in accordance with the established parameters supported by narrative and/or statistical analysis. The Credit Risk Matrix and the nine possible scenarios enable the Bank to qualitatively adjust the Loss Migration Ratio by as much as 50 basis points in either direction (positive or negative) for each loan type pool. This matrix considers the following nine factors, which are patterned after the guidelines provided under the FFIEC Interagency Policy Statement on the Allowance for Loan and Lease Losses:
•	Changes in lending policies and procedures, including underwriting standards and collection, charge off, and recovery practices;
•	Changes in national and local economic and business conditions and developments, including the condition of various market segments;
•	Changes in the nature and volume of the loan portfolio;
•	Changes in the experience, ability and depth of lending management and staff;
•	Changes in the trends of the volume and severity of past due loans, Classified Loans, nonaccrual loans, troubled debt restructurings and other loan modifications;
•	Changes in the quality of our loan review system and the degree of oversight by the Directors;
•	Changes in the value of underlying collateral for collateral-dependent loans;
•	The existence and effect of any concentrations of credit and changes in the level of such concentrations; and
•	The effect of external factors, such as competition and legal and regulatory requirements, on the level of estimated losses in our loan portfolio.
The Company also establishes specific loss allowances for loans that have identified potential credit risk conditions or circumstances related to a specific individual credit. The specific allowance amounts are determined by a method prescribed by FASB ASC 310-10-35-22, Measurement of Impairment. The loans identified as impaired will be accounted for in accordance with one of the three acceptable valuation methods: 1) the present value of future cash flows discounted at the loan's effective interest rate; 2) the loan's observable market price; or 3) the fair value of the collateral, if the loan is collateral dependent. For the collateral dependent impaired loans, management obtains a new appraisal to determine the amount of impairment as of the date that the loan became impaired. The appraisals are based on an “as is” valuation. To ensure that appraised values remain current, management either obtains updated appraisals every twelve months from a qualified independent appraiser or an internal evaluation of the collateral is performed by qualified personnel. If the third party market data indicates that the value of the collateral property has declined since the most recent valuation date, management adjusts the value of the property downward to reflect current market conditions. If the fair value of the collateral is less than the recorded amount of the loan, management recognizes 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 underlying collateral, the loan is deemed to be collateral dependent and the amount of impairment is charged off against the allowance for loan losses.
The Bank considers a loan to be impaired when it is probable that not all amounts due (principal and interest) will be collectible in accordance with the contractual terms of the loan agreement. Factors considered by management in determining impairment include payment status, collateral value and the probability of collecting scheduled principal and interest payments when due. Loans that experience insignificant payment delays and payment shortfalls generally are not classified as impaired. The significance of payment delays and payment shortfalls is determined on a case-by-case basis by taking into consideration all of the circumstances surrounding the loan and the borrower, including the length of the delay, the reasons for the delay, the borrower's prior payment record and the amount of the shortfall in relation to the principal and interest owed.
For commercial business loans, real estate loans and certain consumer loans, management bases the measurement of loan impairment on the present value of the expected future cash flows, discounted at the loan's effective interest rate or on the fair value of the loan's collateral if the loan is collateral dependent. Management evaluates most consumer loans for impairment on a collective basis because these loans generally have smaller balances and are homogeneous in the underwriting of terms and conditions and in the type of collateral.
For ACILs, the allowance for loan losses is based upon expected cash flows for these loans. To the extent that a deterioration in borrower credit quality results in a decrease in expected cash flows subsequent to the acquisition of the loans, an allowance for loan losses would be established based on an estimate of future credit losses over the remaining life of the loans.
The following table presents loans by portfolio segment and impairment method at June 30, 2014 and December 31, 2013:
	As of June 30, 2014
	Real Estate—				Real Estate—				Real Estate—				Commercial				Trade				Consumer			Total
	Residential				Commercial				Construction				Business				Finance				and Other
	(In thousands)
Impaired loans (gross carrying value)	$	—			$	71,714			$	1,588			$	40,413			$	8,985			$	1,458		$	124,158
Specific allowance	$	—			$	3,825			$	—			$	3,618			$	2,298			$	—		$	9,741
Loss coverage ratio	0		%		5.3		%		0		%		9		%		25.6		%		0		%	7.8		%
Non-impaired loans	$	10,019			$	4,017,528			$	83,449			$	888,730			$	132,068			$	92,364		$	5,224,158
General allowance	$	25			$	42,096			$	401			$	11,680			$	2,270			$	657		$	57,129
Loss coverage ratio	0.2		%		1		%		0.5		%		1.3		%		1.7		%		0.7		%	1.1		%
Total loans	$	10,019			$	4,089,242			$	85,037			$	929,143			$	141,053			$	93,822		$	5,348,316
Total allowance for loan losses	$	25			$	45,921			$	401			$	15,298			$	4,568			$	657		$	66,870
Loss coverage ratio	0.2		%		1.1		%		0.5		%		1.6		%		3.2		%		0.7		%	1.3		%
	As of December 31, 2013
	Real Estate—				Real Estate—				Real Estate—				Commercial				Trade				Consumer			Total
	Residential				Commercial				Construction				Business				Finance				and Other
	(In thousands)
Impaired loans (gross carrying value)	$	—			$	67,544			$	1,625			$	40,106			$	5,692			$	1,302		$	116,269
Specific allowance	$	—			$	6,670			$	—			$	5,805			$	159			$	32		$	12,666
Loss coverage ratio	0		%		9.9		%		0		%		14.5		%		2.8		%		2.5		%	10.9		%
Non-impaired loans	$	10,039			$	3,753,619			$	71,231			$	908,987			$	118,993			$	97,205		$	4,960,074
General allowance	$	25			$	39,227			$	628			$	11,787			$	2,494			$	493		$	54,654
Loss coverage ratio	0.2		%		1		%		0.9		%		1.3		%		2.1		%		0.5		%	1.1		%
Total loans	$	10,039			$	3,821,163			$	72,856			$	949,093			$	124,685			$	98,507		$	5,076,343
Total allowance for loan losses	$	25			$	45,897			$	628			$	17,592			$	2,653			$	525		$	67,320
Loss coverage ratio	0.2		%		1.2		%		0.9		%		1.9		%		2.1		%		0.5		%	1.3		%
Under certain circumstances, the Bank provides borrowers relief through loan modifications. These modifications are either temporary in nature (“temporary modifications”) or are more substantive. At June 30, 2014, total modified loans were $65.6 million, compared to $58.9 million at December 31, 2013. The temporary modifications generally consist of interest only payments for a three to six month period, whereby principal payments are deferred. At the end of the modification period, the remaining principal balance is re-amortized based on the original maturity date. Loans subject to temporary modifications are generally downgraded to Special Mention or Substandard. At the end of the modification period, the loan either 1) returns to the original contractual terms; 2) is further modified and accounted for as a troubled debt restructuring in accordance with ASC 310-10-35; or 3) is disposed of through foreclosure or liquidation.
Troubled Debt Restructurings (“TDRs”) of loans are defined by ASC 310-40, “Troubled Debt Restructurings by Creditors” and ASC 470-60, “Troubled Debt Restructurings by Debtors” and evaluated for impairment in accordance with ASC 310-10-35. The concessions may be granted in various forms, including reduction in the stated interest rate, reduction in the amount of principal amortization, forgiveness of a portion of a loan balance or accrued interest, or extension of the maturity date. In order to determine whether a borrower is experiencing financial difficulty, an evaluation is performed on the probability that the borrower will be in payment default on any of its debt in the foreseeable future without the modification. This evaluation is performed under the Bank's internal underwriting policy.
A summary of TDRs on accrual and nonaccrual status by type of concession as of June 30, 2014 and December 31, 2013 is presented below:
	As of June 30, 2014
	TDRs on Accrual																TDRs on Nonaccrual													Total
	Real Estate—				Commercial				Other				Total				Real Estate—				Commercial			Other			Total
	Commercial				Business												Commercial				Business
	(In thousands)
Payment concession	$	12,449			$	674			$	—			$	13,123			$	4,073			$	583		$	756		$	5,412		$	18,535
Maturity / Amortization concession	1,800				10,153				703				12,656				2,339				3,609			1,185			7,133			19,789
Rate concession	13,399				4,728				—				18,127				8,990				80			—			9,070			27,197
Principal forgiveness	—				—				—				—				—				42			—			42			42
	$	27,648			$	15,555			$	703			$	43,906			$	15,402			$	4,314		$	1,941		$	21,657		$	65,563
	As of December 31, 2013
	TDRs on Accrual																TDRs on Nonaccrual													Total
	Real Estate—				Commercial				Other				Total				Real Estate—				Commercial			Other			Total
	Commercial				Business												Commercial				Business
	(In thousands)
Payment concession	$	7,437			$	1,057			$	—			$	8,494			$	9,489			$	1,279		$	767		$	11,535		$	20,029
Maturity / Amortization concession	765				6,565				535				7,865				1,653				3,656			—			5,309			13,174
Rate concession	13,055				4,490				—				17,545				8,107				—			—			8,107			25,652
Principal forgiveness	—				—				—				—				—				49			—			49			49
	$	21,257			$	12,112			$	535			$	33,904			$	19,249			$	4,984		$	767		$	25,000		$	58,904
TDRs on accrual status are comprised of loans that were accruing at the time of restructuring and for which the Bank anticipates full repayment of both principal and interest under the restructured terms. TDRs that are on nonaccrual status can be returned to accrual status after a period of sustained performance, generally determined to be six months of timely payments as modified.  Sustained performance includes the periods prior to the modification if the prior performance met or exceeded the modified terms.  TDRs on accrual status at June 30, 2014 were comprised of 19 commercial real estate loans totaling $27.6 million, 30 commercial business loans totaling $15.6 million, and 3 consumer loans totaling $703 thousand. TDRs on accrual status at December 31, 2013 were comprised of 15 commercial real estate loans totaling $21.3 million, 28 commercial business loans totaling $12.1 million and 2 consumer loans totaling $535 thousand.  The Company expects that the TDRs on accrual status as of June 30, 2014, which were all performing in accordance with their restructured terms, to continue to comply with the restructured terms because of the reduced principal or interest payments on these loans.  TDRs that were restructured at market interest rates and had sustained performance as agreed under the modified loan terms may be reclassified as non-TDRs after each year end but are reserved for under ASC 310-10.
The Company has allocated $5.3 million and $6.6 million of specific reserves to TDRs as of June 30, 2014 and December 31, 2013, respectively.
The following table presents loans by class modified as TDRs that occurred during the three and six months ended June 30, 2014:
	Three Months Ended June 30, 2014											Six Months Ended June 30, 2014
	Number of			Pre-				Post-				Number of			Pre-				Post-
	Loans			Modification				Modification				Loans			Modification				Modification
	(Dollars in thousand)
Legacy Loans:
Real estate—commercial
Retail	1			$	523			$	514			1			$	523			$	514
Hotel & motel	—			—				—				—			—				—
Gas station & car wash	—			—				—				—			—				—
Mixed use	—			—				—				—			—				—
Industrial & warehouse	—			—				—				1			756				809
Other	—			—				—				1			240				238
Real estate - construction	—			—				—				—			—				—
Commercial business	3			2,542				2,107				7			5,892				5,875
Trade finance	—			—				—				1			92				800
Consumer and other	—			—				—				—			—				—
Subtotal	4			$	3,065			$	2,621			11			$	7,503			$	8,236
Acquired Loans:
Real estate—commercial
Retail	2			$	1,075			$	1,062			2			$	1,075			$	1,062
Hotel & motel	—			—				—				—			—				—
Gas station & car wash	1			794				756				1			794				756
Mixed use	—			—				—				—			—				—
Industrial & warehouse	—			—				—				—			—				—
Other	—			—				—				1			1,023				1,001
Real estate—construction	—			—				—				—			—				—
Commercial business	1			29				27				5			346				124
Trade finance	—			—				—				—			—				—
Consumer and other	—			$	—			$	—			1			$	195			$	187
Subtotal	4			$	1,898			$	1,845			10			$	3,433			$	3,130
	8			$	4,963			$	4,466			21			$	10,936			$	11,366
The specific reserves for the TDRs that occurred during the three and six months ended June 30, 2014 totaled $914 thousand and $1,857 thousand, respectively, and there were $0 thousand and $18 thousand in charge offs for the three and six months ended June 30, 2014, respectively.
The following table presents loans by class for TDRs that have been modified within the previous twelve months and have subsequently had a payment default during the three and six months ended June 30, 2014:
	Three Months Ended							Six Months Ended
	30-Jun-14							30-Jun-14
	Number of Loans			Balance				Number of			Balance
								Loans
	(Dollars In thousands)
Legacy Loans:
Real estate—commercial
Retail	—			$	—			—			$	—
Gas station & car wash	—			—				—			—
Industrial & warehouse	—			—				—			—
Other	—			—				—			—
Commercial business	—			—				1			—
Subtotal	—			$	—			1			$	—
Acquired Loans:
Real estate—commercial
Retail	1			$	4			2			$	216
Gas station & car wash	—			—				—			—
Hotel & motel	—			—				—			—
Industrial & warehouse	—			—				—			—
Other	—			—				—			—
Commercial business	3			112				3			112
Subtotal	4			$	116			5			$	328
	4			$	116			6			$	328
A loan is considered to be in payment default once it is 30 days contractually past due under the modified terms. As of June 30, 2014, the specific reserves totaled $34 thousand and $34 thousand for the TDRs that had payment defaults during the three and six months ended June 30, 2014, respectively. The total charge offs for the TDRs that had payment defaults during the three and six months ended June 30, 2014 were $45 thousand and $525 thousand.
There were four Acquired Loans that defaulted during the three months ended June 30, 2014 which were modified as follows: three Commercial Business loans totaling $112 thousand were modified through payment concessions and one Real Estate Commercial loan totaling $4 thousand was modified through payment concession.
There was one Commercial Business Legacy Loan that defaulted and was charged off during the six months ended June 30, 2014. The loan was modified through a maturity/amortization concession.
There were five Acquired Loans that defaulted during the six months ended June 30, 2014 that were modified as follows: two Real Estate Commercial loan totaling $216 thousand were modified through payment concessions and three Commercial Business loans totaling $112 thousand were modified through payment concessions.
Covered Assets
On April 16, 2010, the Department of Financial Institutions closed Innovative Bank, California, and appointed the FDIC as its receiver. On the same date, the Bank assumed the banking operations of Innovative Bank from the FDIC under a purchase and assumption agreement and two related loss sharing agreements with the FDIC.
Covered nonperforming assets totaled $2.0 million and $826 thousand at June 30, 2014 and December 31, 2013, respectively. These covered nonperforming assets are subject to the loss sharing agreements with the FDIC. The covered nonperforming assets at June 30, 2014 and December 31, 2013 were as follows:
	June 30, 2014				December 31, 2013
	(In thousands)
Covered loans on nonaccrual status	$	1,610			$	236
Covered OREO	352				590
Total covered nonperforming assets	$	1,962			$	826
Acquired covered loans	$	49,149			$	55,088
Related Party Loans
In the ordinary course of business, the Company enters into loan transactions with certain of its directors or associates of such directors (“Related Parties”). The loans to Related Parties are on substantially the same terms and conditions, including interest rates and collateral, as those prevailing at the same time for comparable transactions with unrelated parties. In management’s opinion, these transactions did not involve more than normal credit risk or present other unfavorable features. All loans to Related Parties were current as of June 30, 2014 and December 31, 2013, and the outstanding principal balance as of June 30, 2014 and December 31, 2013 was $3.5 million and $3.9 million, respectively.

Borrowings

Borrowings	6 Months Ended
	Jun. 30, 2014
Debt Disclosure [Abstract]	'
Borrowings	'
	Borrowings
	The Company maintains a secured credit facility with the FHLB against which the Bank may take advances. The borrowing capacity is limited to the lower of 30% of the Bank’s total assets or the Bank’s collateral capacity, which was $1.89 billion at June 30, 2014 and $1.78 billion at December 31, 2013. The terms of this credit facility require the Company to pledge eligible collateral with the FHLB equal to at least 100% of outstanding advances.
	At June 30, 2014 and December 31, 2013, real estate secured loans with a carrying amount of approximately $2.51 billion and $2.33 billion, respectively, were pledged as collateral for borrowings from the FHLB. At June 30, 2014 and December 31, 2013, other than FHLB stock, securities with a carrying value of $1.2 million and $13.2 million, respectively, were pledged as collateral for borrowings from the FHLB.
	At June 30, 2014 and December 31, 2013, FHLB advances were $461.2 million and $421.4 million, respectively, had a weighted average interest rate of 1.18% and 1.16%, respectively, and had various maturities through May 2019. At June 30, 2014 and December 31, 2013, $51.2 million and $51.4 million, respectively, of the advances were putable advances with various putable dates and strike prices. The cost of FHLB advances as of June 30, 2014 ranged between 0.47% and 3.81%. At June 30, 2014, the Company had a remaining borrowing capacity of $1.43 billion.
	At June 30, 2014, the contractual maturities for FHLB advances were as follows:
		Contractual		Maturity/
		Maturities		Put Date
		(In thousands)
	Due within one year	$	80,000	$	101,166
	Due after one year through five years	381,166		360,000
		$	461,166	$	461,166
	In addition, as a member of the FRB system, the Bank may also borrow from the FRB of San Francisco. The maximum amount that the Bank may borrow from the FRB’s discount window is up to 95% of the outstanding principal balance of the qualifying loans and the fair value of the securities that are pledged. At June 30, 2014, the outstanding principal balance of the qualifying loans was $619.5 million, and the collateral value of investment securities was $1.8 million. There were no borrowings outstanding against this line as of June 30, 2014 and December 31, 2013.

Subordinated_Debentures

Subordinated Debentures	6 Months Ended
	Jun. 30, 2014
Subordinated Borrowings [Abstract]	'
Subordinated Debentures	'
	Subordinated Debentures
	At June 30, 2014, four wholly-owned subsidiary grantor trusts established by former Nara Bancorp had issued $28 million of pooled Trust Preferred Securities (“trust preferred securities”) and one wholly-owned subsidiary grantor trust established by former Center Financial Corporation had issued $18 million of trust preferred securities. Upon the acquisition of PIB, the Company assumed one grantor trust established by former PIB which issued $4 million of trust preferred securities, which the Company redeemed on June 17, 2013. Upon the acquisition of Foster, the Company assumed one grantor trust established by former Foster Bank which issued $15 million of trust preferred securities, which the Company redeemed on March 14, 2014. Trust preferred securities accrue and pay distributions periodically at specified annual rates as provided in the indentures. The trusts used the net proceeds from the offering to purchase a like amount of subordinated debentures (the “Debentures”) of BBCN Bancorp. The Debentures are the sole assets of the trusts. BBCN Bancorp’s obligations under the subordinated debentures and related documents, taken together, constitute a full and unconditional guarantee by BBCN Bancorp of the obligations of the trusts. The trust preferred securities are mandatorily redeemable upon the maturity of the Debentures, or upon earlier redemption as provided in the indentures. BBCN Bancorp has the right to redeem the Debentures in whole (but not in part) on or after specific dates, at a redemption price specified in the indentures plus any accrued but unpaid interest to the redemption date. BBCN Bancorp also has a right to defer consecutive payments of interest on the debentures for up to five years.
	The following table is a summary of trust preferred securities and Debentures at June 30, 2014:
	Issuance Trust	Issuance	Trust		Carrying Value of Subordinated		Rate	Initial		Coupon Rate at			Maturity
		Date	Preferred		Debentures		Type	Rate		30-Jun-14			Date
			Security
			Amount
			(Dollars in thousands)
	Nara Capital Trust III	6/5/03	$	5,000	$	5,155	Variable	4.44	%	3.38	%		6/15/33
	Nara Statutory Trust IV	12/22/03	5,000		5,155		Variable	4.02	%	3.08	%		1/7/34
	Nara Statutory Trust V	12/17/03	10,000		10,310		Variable	4.12	%	3.18	%		12/17/33
	Nara Statutory Trust VI	3/22/07	8,000		8,248		Variable	7	%	1.88	%		6/15/37
	Center Capital Trust I	12/30/03	18,000		13,208		Variable	4.01	%	3.08	%	(1)	1/7/34
	TOTAL ISSUANCE		$	46,000	$	42,076
	(1) The Center Capital Trust I trust preferred security was assumed in the merger with Center Financial Corporation. The remaining discount
	was $5.3 million at June 30, 2014 and the effective rate of the security, including the effect of the discount accretion, was 5.53% at
	June 30, 2014.
	The Company’s investment in the common trust securities of the issuer trusts of $1.6 million and $1.9 million at June 30, 2014 and December 31, 2013, respectively, is included in other assets. Although the subordinated debt issued by the trusts are not included as a component of stockholders' equity in the consolidated balance sheets, the debt is treated as capital for regulatory purposes. The trust preferred security debt issuances are includable in Tier I capital up to a maximum of 25% of capital on an aggregate basis. Any amount that exceeds 25% qualifies as Tier 2 capital. At June 30, 2014, $40.7 million of the trusts’ securities qualified as Tier 1 capital. In July 2010, the Dodd-Frank Wall Street Reform and Consumer Protection Act (the “Dodd-Frank Act”) was signed into law which, among other things, limits the ability of bank holding companies with total assets of more than $15 billion to treat trust preferred security debt issuances as Tier 1 capital. Since the Company had less than $15 billion in assets at June 30, 2014, we will be able to continue to include its existing trust preferred securities in Tier 1 capital under the Dodd-Frank Act.

Intangible_Assets

Intangible Assets	6 Months Ended
	Jun. 30, 2014
Goodwill and Intangible Assets Disclosure [Abstract]	'
Intangible Assets	'
	Intangible Assets
	The carrying amount of the Company's goodwill as of June 30, 2014 and December 31, 2013 was $105.4 million. There was no impairment of goodwill during the three and six month periods ended June 30, 2014 and 2013.
	Core deposit intangible assets are amortized over their estimated lives, which range from seven to ten years. The Company acquired, through the acquisitions of PIB and Foster during the first and third quarters of 2013, respectively, core deposit intangibles, which totaled $603 thousand and $2.8 million, respectively. Amortization expense related to core deposit intangible assets totaled $324 thousand and $268 thousand for the three months ended June 30, 2014 and 2013, respectively. The amortization expense related to core deposit intangible assets totaled $648 thousand and $496 thousand for the six months ended June 30, 2014 and 2013, respectively. The following table provides information regarding the core deposit intangibles at June 30, 2014:
				As of June 30, 2014
		Amortization period		Gross			Accumulated
				Carrying			Amortization
				Amount
	Core deposit—Center Financial Corporation acquisition	7 years		$	4,100		$	(2,324	)
	Core deposit—PIB acquisition	7 years		603			(204		)
	Core deposit—Foster acquisition	10 years		2,763			(403		)
	Total			$	7,466		$	(2,931	)
	Servicing assets are recognized when SBA loans are sold with servicing retained with the income statement effect recorded in gains on sales of SBA loans. Servicing assets are initially recorded at fair value based on the present value of the contractually specified servicing fee, net of servicing costs, over the estimated life of the loan, using a discount rate based on the related note rate. The Company's servicing costs approximates the industry average servicing costs of 40 basis points. All classes of servicing assets are subsequently measured using the amortization method which requires servicing rights to be amortized into noninterest income in proportion to, and over the period of, the estimated future net servicing income of the underlying loans.
	Management periodically evaluates servicing assets for impairment based upon the fair value of the rights as compared to the carrying amount. Impairment is determined by stratifying rights into groupings based on loan type. Impairment is recognized through a valuation allowance for an individual grouping, to the extent that fair value is less than the carrying amount.
	The changes in servicing assets for the three and six months ended June 30, 2014 and 2013 were as follows:
			Three Months Ended June 30,							Six Months Ended June 30,
			2014			2013				2014			2013
			(Dollars In thousands)
	Balance at beginning of period		$	9,123		$	7,645			$	8,915		$	6,260
	Additions through originations of servicing assets		858			921				1,672			1,558
	Additions through acquisition of PIB		—			—				—			1,102
	Amortization		(957		)	(488		)		(1,563		)	(842		)
	Balance at end of period		$	9,024		$	8,078			$	9,024		$	8,078
	The Bank utilizes the discounted cash flow method to calculate the initial excess servicing assets. The inputs used in determining the fair value of the servicing assets at June 30, 2014 and December 31, 2013 are presented below.
			June 30, 2014			December 31, 2013
			Range			Range
	Weighted-average discount rate		5.47% ~ 5.73%			5.49% ~ 5.73%
	Constant prepayment rate		8.9% ~ 12.5%			9.20% ~13.00%

Income_Taxes

Income Taxes	6 Months Ended
	Jun. 30, 2014
Income Tax Disclosure [Abstract]	'
Income Taxes	'
	Income Taxes
	The Company and its subsidiaries are subject to U.S. federal income tax, as well as state income taxes.  The Company had total unrecognized tax benefits of $1.3 million and $1.3 million at June 30, 2014 and December 31, 2013, respectively, that relate primarily to uncertainties related to California enterprise zone loan interest deductions.
	Management does not expect the total amount of unrecognized tax benefits to significantly change in the next twelve months.
	The statute of limitations related to the consolidated Federal income tax returns is closed for all tax years up to and including 2009. The expiration of the statute of limitations related to the various state income and franchise tax returns varies by state. The Company is currently under examination by the Internal Revenue Service (IRS) for the 2011 tax year and by the California Franchise Tax Board (FTB) for the 2009 and 2010 tax years. While the outcome of the examinations is unknown, the Company expects no material adjustments. The Company recognizes interest and penalties related to income tax matters in income tax expense.  The Company recorded approximately $72 thousand and $58 thousand for accrued interest and penalties at June 30, 2014 and December 31, 2013, respectively.
	Income tax expense is the total of the current year income tax due or refundable and the change in deferred tax assets and liabilities. Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases and operating loss and tax credit carry forwards. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date.
	Deferred tax assets are reduced by a valuation allowance when, in the opinion of management, it is more likely than not that some portion, or all, of the deferred tax asset will not be realized. In assessing the realization of deferred tax assets, management evaluates both positive and negative evidence, including the existence of any cumulative losses in the current year and the prior two years, the amount of taxes paid in available carry-back years, the forecasts of future income, applicable tax planning strategies, and assessments of current and future economic and business conditions. This analysis is updated quarterly and adjusted as necessary. Based on the analysis, the Company has determined that a valuation allowance for deferred tax assets was not required as of June 30, 2014.

Fair_Value_Measurements

Fair Value Measurements	6 Months Ended
	Jun. 30, 2014
Fair Value Disclosures [Abstract]	'
Fair Value Measurements	'
	Fair Value Measurements
	FASB ASC 820, Fair Value Measurements and Disclosures, establishes a fair value hierarchy which requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. The standard describes three levels of inputs that may be used to measure fair value:
	Level 1:	Quoted prices (unadjusted) for identical assets or liabilities in active markets that the entity has the ability to access as of the measurement date.
	Level 2:	Significant other observable inputs other than Level 1 prices such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data.
	Level 3:	Significant unobservable inputs that reflect estimates of assumptions that market participants would use in pricing the asset or liability.
	Securities Available for Sale
	The fair values of securities available for sale are determined by obtaining quoted prices on nationally recognized securities exchanges (Level 1 inputs) or matrix pricing, which is a technique widely used in the industry to value debt securities without relying exclusively on quoted prices for the specific securities but rather by relying on the securities’ relationship to other benchmark quoted securities (Level 2 inputs).
	The fair values of the Company's Level 3 securities available for sale were measured using an income approach valuation technique. The primary inputs and assumptions used in the fair value measurement were derived from the securities' underlying collateral, which included discount rates, prepayment speeds, payment delays, and an assessment of the risk of default of the underlying collateral, among other factors. Significant increases or decreases in any of the inputs or assumptions would result in a significant increase or decrease in the fair value measurement.
	Impaired Loans
	The fair values of impaired loans are generally measured for impairment using the practical expedients permitted by FASB ASC 310-10-35 including impaired loans measured at an observable market price (if available), or at the fair value of the loan’s collateral (if the loan is collateral dependent). Fair value of the loan’s collateral, when the loan is dependent on collateral, is determined by appraisals or independent valuation and result in a Level 2.
	OREO
	OREO is fair valued at the time the loan is foreclosed upon and the asset is transferred to OREO. The value is based primarily on third party appraisals, less costs to sell and result in a Level 2 classification of the inputs for determining fair value. OREO is reviewed and evaluated on at least an annual basis for additional impairment and adjusted to lower of cost or market accordingly, based on the same factors identified above.
	Loans held for sale
	Loans held for sale are carried at the lower of cost or fair value, as determined by outstanding commitments from investors, or based on recent comparable sales (Level 2 inputs), if available, and if not available, are based on discounted cash flows using current market rates applied to the estimated life and credit risk (Level 3 inputs) or may be assessed based upon the fair value of the collateral, which is obtained from recent real estate appraisals (Level 3 inputs). These appraisals may utilize a single valuation approach or a combination of approaches including the income approach. Adjustments are routinely made in the appraisal process by the appraisers to adjust for differences between the comparable sales and income data available. Such adjustments are typically significant and result in Level 3 classification of the inputs for determining fair value.
	Assets and liabilities measured at fair value on a recurring basis are summarized below:
					Fair Value Measurements at the End of the Reporting Period Using
		June 30, 2014			Quoted Prices				Significant			Significant
					in Active				Other			Unobservable
					Markets for				Observable			Inputs
					Identical Assets				Inputs			(Level 3)
					(Level 1)				(Level 2)
		(In thousands)
	Assets:
	Securities available for sale:
	GSE collateralized mortgage obligations	$	288,138		$	—			$	288,138		$	—
	GSE mortgage-backed securities	431,194			—				431,194			—
	Trust preferred securities	3,988			—				3,988			—
	Municipal bonds	6,094			—				4,953			1,141
	Mutual funds	17,269			17,269				—			—
					Fair Value Measurements at the End of the Reporting Period Using
		December 31, 2013			Quoted Prices				Significant			Significant
					in Active				Other			Unobservable
					Markets for				Observable			Inputs
					Identical Assets				Inputs			(Level 3)
					(Level 1)				(Level 2)
		(In thousands)
	Assets:
	Securities available for sale:
	GSE collateralized mortgage obligations	$	274,101		$	—			$	274,101		$	—
	GSE mortgage-backed securities	404,996			—				404,996			—
	Trust preferred securities	3,697			—				3,697			—
	Municipal bonds	5,936			—				4,824			1,112
	Mutual funds	17,021			17,021				—			—
	There were no transfers between Level 1, 2 and 3 during the period ended June 30, 2014 and 2013. There were no gains or losses recognized in earnings
	The table below presents a reconciliation and income statement classification of gains and losses for all assets measured at fair value on a recurring basis using significant unobservable inputs (Level 3) for the six months ended June 30, 2014:
			Six Months Ended June 30,
			2014			2013
			(In thousands)
	Beginning Balance, January 1		$	1,112		$	—
	Purchases, issuances and settlements		—			1,202
	Amortization		—			(9		)
	Total gains or (losses) included in earnings		—			—
	Total gains or (losses) included in other comprehensive income		29			(37		)
	Ending Balance, June 30		$	1,141		$	1,156
	Assets measured at fair value on a non-recurring basis are summarized below:
					Fair Value Measurements at the End of the Reporting Period Using
		June 30, 2014			Quoted Prices				Significant			Significant
					in Active				Other			Unobservable
					Markets for				Observable			Inputs
					Identical Assets				Inputs			(Level 3)
					(Level 1)				(Level 2)
		(In thousands)
	Assets:
Impaired loans at fair value:
Real estate loans	$	35,757		$	—			$	35,757		$	—
Commercial business	1,999			—				1,999			—
Trade finance	1,918			—				1,918			—
Consumer	942			—				942			—
Loans held for sale, net	—			—				—			—
OREO	2,362			—				2,362			—
				Fair Value Measurements at the End of the Reporting Period Using
	December 31, 2013			Quoted Prices				Significant			Significant
				in Active				Other			Unobservable
				Markets for				Observable			Inputs
				Identical Assets				Inputs			(Level 3)
				(Level 1)				(Level 2)
	(In thousands)
Assets:
Impaired loans at fair value:
Real estate loans	$	18,746		$	—			$	18,746		$	—
Commercial business	2,383			—				2,383			—
Loans held for sale, net	6,900			—				6,900			—
OREO	4,003			—				4,003			—
For assets measured at fair value on a non-recurring basis, the total net gains (losses), which include charge offs, recoveries, specific reserves, and gains and losses on sales recognized are summarized below:
	For the Three Months ended June 30,							For the Six Months ended June 30,
	2014			2013				2014			2013
	(In thousands)
Assets:
Impaired loans at fair value:
Real estate loans	$	212		$	(357	)		$	1,916		$	(7,941	)
Commercial business	(242		)	(1,729		)		(3,416		)	(1,194		)
Trade Finance	(1,537		)	—				(2,196		)	—
Consumer	195			—				149			—
OREO	(320		)	(657		)		(330		)	(771		)
Fair Value of Financial Instruments
Carrying amounts and estimated fair values of financial instruments, not previously presented, at June 30, 2014 and December 31, 2013 were as follows:
	June 30, 2014
	Carrying			Estimated				Fair Value Measurement Using
	Amount			Fair Value
	(In thousands)
Financial Assets:
Cash and cash equivalents	$	414,919		$	414,919			Level 1
Loans held for sale	53,324			55,990				Level 2
Loans receivable—net	5,280,187			5,661,842				Level 3
FDIC loss share receivable	—			—				Level 3
Customers’ liabilities on acceptances	5,719			5,719				Level 2
Financial Liabilities:
Noninterest bearing deposits	$	1,512,423		$	1,512,423			Level 2
Saving and other interest bearing demand deposits	1,653,561			1,653,561				Level 2
Time deposits	2,304,404			2,311,628				Level 2
FHLB advances	461,166			462,121				Level 2
Subordinated debentures	42,076			43,998				Level 2
Bank’s liabilities on acceptances outstanding	5,719			5,719				Level 2
	December 31, 2013
	Carrying			Estimated				Fair Value Measurement Using
	Amount			Fair Value
	(In thousands)
Financial Assets:
Cash and cash equivalents	$	316,705		$	316,705			Level 1
Loans held for sale	44,115			45,975				Level 2
Loans receivable—net	5,006,856			5,450,008				Level 3
FDIC loss share receivable	1,110			1,110				Level 3
Customers’ liabilities on acceptances	5,602			5,602				Level 2
Financial Liabilities:
Noninterest bearing deposits	$	1,399,454		$	1,399,454			Level 2
Saving and other interest bearing demand deposits	1,598,514			1,598,514				Level 2
Time deposits	2,150,089			2,156,514				Level 2
FHLB advances	421,352			421,258				Level 2
Subordinated debentures	57,410			56,544				Level 2
Bank’s liabilities on acceptances outstanding	5,602			5,602				Level 2
The methods and assumptions used to estimate fair value are described as follows:
The carrying amount is the estimated fair value for cash and cash equivalents, savings and other interest bearing demand deposits, accrued interest receivable and payable, customer’s and Bank’s liabilities on acceptances, noninterest bearing deposits, short-term debt, secured borrowings and variable rate loans or deposits that reprice frequently and fully. For fixed rate loans or deposits and for variable rate loans or deposits with infrequent repricing or repricing limits, fair value is based on discounted cash flows using current market rates applied to the estimated life and credit risk. The allowance for loan losses is considered to be a reasonable estimate of discount for credit quality concerns. Fair value of SBA loans held for sale is based on market quotes. For fair value of non-SBA loans held for sale, see the measurement method discussed previously. Fair value of time deposits and debt is based on current rates for similar financing. It was not practicable to determine the fair value of FRB stock or FHLB stock due to restrictions placed on their transferability. The fair value of commitments to fund loans represents fees currently charged to enter into similar agreements with similar remaining maturities and is not presented herein. The fair value of these financial instruments is not material to the consolidated financial statements.

Stockholders_Equity

Stockholders' Equity	6 Months Ended
	Jun. 30, 2014
Stockholders’ Equity and Regulatory Matters [Abstract]	'
Stockholders’ Equity	'
	Stockholders’ Equity
	In June 2012, the Company redeemed all of the Fixed Rate Cumulative Perpetual Preferred Stock issued under the U.S. Treasury Department's TARP Capital Purchase Program. As of June 30, 2014, a warrant held by the U.S. Treasury Department for the purchase of 343,666 shares of the Company's common stock remains outstanding.
	In conjunction with the acquisition of PIB, the Company assumed a warrant (related to the TARP Capital Purchase Plan) to purchase shares of its common stock. At the acquisition date, the warrants were canceled and converted into a warrant to purchase BBCN Bancorp common stock which expires on December 12, 2018. As of June 30, 2014, the U.S. Treasury Department held the warrant for the purchase of 18,482 shares of the Company's common stock.
	The Company's Board of Directors declared quarterly dividends of $0.075 per common share for the second quarter of 2014 and $0.075 per common share for the second quarter of 2013.
	The following table presents the components of accumulated other comprehensive loss at June 30, 2014 and December 31, 2013:
		June 30, 2014		December 31, 2013
		(In thousands)
	Net unrealized loss on securities available for sale	$	85	$	(10,264	)
	Net unrealized gain on interest-only strips	77		79
	Total accumulated other comprehensive loss	$	162	$	(10,185	)

Regulatory_Matters

Regulatory Matters	6 Months Ended
	Jun. 30, 2014
Banking and Thrift [Abstract]	'
Regulatory Matters	'
	Regulatory Matters
	The Company and the Bank are subject to various regulatory capital requirements administered by the federal and state banking agencies. Failure to meet minimum capital requirements can initiate certain mandatory and possibly additional discretionary actions by regulators that, if undertaken, could have a direct material and adverse effect on the Company’s and the Bank’s financial statements, such as restrictions on growth or the payment of dividends or other capital distributions or management fees. Under capital adequacy guidelines and the regulatory framework for prompt corrective action, the Company and the Bank must meet specific capital guidelines that involve quantitative measures of their assets, liabilities and certain off-balance-sheet items as calculated under regulatory accounting practices. The capital amounts and classification are also subject to qualitative judgments by the regulators about components, risk weightings and other factors.
	Quantitative measures established by regulation to ensure capital adequacy require the Company and the Bank to maintain minimum ratios (set forth in the table below) of total and Tier I capital (as defined in the regulations) to risk-weighted assets (as defined) and of Tier I capital (as defined) to average assets (as defined). Management believes that, as of June 30, 2014 and December 31, 2013, the Company and the Bank met all capital adequacy requirements to which they are subject.
	As of June 30, 2014 and December 31, 2013, the most recent regulatory notification categorized the Bank as "well-capitalized" under the regulatory framework for prompt corrective action. To be categorized as "well-capitalized", the Bank must maintain minimum total risk-based, Tier I risk-based and Tier I leverage ratios as set forth in the table below. There are no conditions or events since the notification that management believes have changed the Bank’s category.
	The Company’s and the Bank’s actual capital amounts and ratios are presented in the table below:
		Actual				Required				Required
						For Capital				To Be Well
						Adequacy Purposes				Capitalized under
										Prompt Corrective
										Action Provisions
		Amount		Ratio		Amount		Ratio		Amount		Ratio
		(Dollars in thousands)
	As of June 30, 2014
	Total capital (to risk-weighted assets):
	Company	$	851,349	14.9	%	$	457,059	8	%	N/A		N/A
	Bank	$	837,650	14.67	%	$	456,714	8	%	$	570,893	10	%
	Tier I capital (to risk-weighted assets):
	Company	$	783,006	13.71	%	$	228,530	4	%	N/A		N/A
	Bank	$	769,307	13.48	%	$	228,357	4	%	$	342,536	6	%
	Tier I capital (to average assets):
	Company	$	783,006	11.66	%	$	268,720	4	%	N/A		N/A
	Bank	$	769,307	11.45	%	$	268,649	4	%	$	335,811	5	%
		Actual				Required				Required
						For Capital				To Be Well
						Adequacy Purposes				Capitalized under
										Prompt Corrective
										Action Provisions
		Amount		Ratio		Amount		Ratio		Amount		Ratio
		(Dollars in thousands)
	As of December 31, 2013
	Total capital (to risk-weighted assets):
	Company	$	819,408	14.9	%	$	439,687	8	%	N/A		N/A
	Bank	$	807,620	14.7	%	$	439,437	8	%	$	549,471	10	%
	Tier I capital (to risk-weighted assets):
	Company	$	751,204	13.66	%	$	219,844	4	%	N/A		N/A
	Bank	$	739,416	13.46	%	$	219,798	4	%	$	329,683	6	%
	Tier I capital (to average assets):
	Company	$	751,204	11.97	%	$	251,049	4	%	N/A		N/A
	Bank	$	739,416	11.79	%	$	250,954	4	%	$	313,687	5	%

Basis_of_Presentation_Basis_of

Basis of Presentation Basis of Presentation (Policies)	6 Months Ended
	Jun. 30, 2014
Basis Of Presentation [Abstract]	'
Consolidation	'
	The condensed consolidated financial statements include the accounts of BBCN Bancorp and its wholly-owned subsidiaries, principally BBCN Bank. All intercompany transactions and balances have been eliminated in consolidation.
	The Company has made all adjustments, consisting solely of normal recurring accruals, that in the opinion of management, are necessary to fairly present the Company's financial position at June 30, 2014 and the results of operations for the three and six months then ended. Certain reclassification have been made to prior period amounts to conform to the current year presentation. The results of operations for the interim periods are not necessarily indicative of results to be anticipated for the full year.
Use of estimates	'
	The preparation of consolidated financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Material estimates that are susceptible to change in the near term relate to the determination of the allowance and provision for loan losses, the evaluation of other than temporary impairment of investment securities, accounting for derivatives and hedging activities, the determination of the carrying value for cash surrender value of life insurance, the determination of the carrying value of goodwill and other intangible assets, accounting for deferred tax assets and related valuation allowances, the determination of the fair values of investment securities and other financial instruments, accounting for lease arrangements, accounting for incentive compensation, profit sharing and bonus payments, the valuation of servicing assets, and the determination of the fair values of acquired assets and liabilities including the fair value of loans acquired with credit deterioration.
Recent Accounting Pronouncements	'
	Recent Accounting Pronouncements:
	FASB ASU No. 2013-11, Income Taxes (Topic 740): Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists. The provisions of ASU No. 2013-11 require an entity to present an unrecognized tax benefit, or portion thereof, in the statement of financial position as a reduction to a deferred tax asset for a net operating loss carryforward or a tax credit carryforward, with certain exceptions related to availability. ASU No. 2013-11 is effective for interim and annual reporting periods beginning after December 15, 2013. The adoption of ASU No. 2013-11 did not have a material impact on the Company's consolidated financial statements.
	FASB ASU No. 2014-01, Investments—Equity Method and Joint Ventures (Topic 323): Accounting for Investments in Qualified Affordable Housing Projects. These amendments permit reporting entities to make an accounting policy election to account for their investments in qualified affordable housing projects using the proportional amortization method if certain conditions are met. Disclosures for a change in accounting principle are required upon transition. ASU 2014-01 is effective for for interim and annual periods beginning after December 15, 2014 and is not expected to have a significant impact on the Company's financial statements.
	FASB ASU No. 2014-04, Receivables—Troubled Debt Restructuring by Creditors (Subtopic 310-40): Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans Upon Foreclosure. The amendment intends to clarify the terms defining when an in substance foreclosure occurs, which determines when the receivable should be derecognized and the real estate property recognized. ASU No. 2014-04 will be effective for interim and annual periods beginning after December 31, 2014. ASU No. 2014-04 is not expected to have a material impact on the Company's consolidated financial statements.
	FASB ASU No. 2014-12, Compensation—Stock Compensation (Topic 718): Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could Be Achieved after the Requisite Service Period. The amendments in ASU 2014-12 require that a performance target that affects vesting and that could be achieved after the requisite service period be treated as a performance condition. The performance target should not be reflected in estimating the grant-date fair value of the award. Compensation cost should be recognized in the period in which it becomes probable that the performance target will be achieved and should represent the compensation cost attributable to the period(s) for which the requisite service has already been rendered. If the performance target becomes probable of being achieved before the end of the requisite service period, the remaining unrecognized compensation cost should be recognized prospectively over the remaining requisite service period. The total amount of compensation cost recognized during and after the requisite service period should reflect the number of awards that are expected to vest and should be adjusted to reflect those awards that ultimately vest. The requisite service period ends when the employee can cease rendering service and still be eligible to vest in the award if the performance target is achieved. ASU 2014-12 is effective for interim and annual periods beginning after December 31, 2014 and is not expected to have a significant impact on the Company's financial statements.
Income taxes	'
	Income tax expense is the total of the current year income tax due or refundable and the change in deferred tax assets and liabilities. Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases and operating loss and tax credit carry forwards. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date.
	Deferred tax assets are reduced by a valuation allowance when, in the opinion of management, it is more likely than not that some portion, or all, of the deferred tax asset will not be realized. In assessing the realization of deferred tax assets, management evaluates both positive and negative evidence, including the existence of any cumulative losses in the current year and the prior two years, the amount of taxes paid in available carry-back years, the forecasts of future income, applicable tax planning strategies, and assessments of current and future economic and business conditions. This analysis is updated quarterly and adjusted as necessary.

Business_Combinations_Tables

Business Combinations (Tables)	6 Months Ended
	Jun. 30, 2014
Business Acquisition [Line Items]	'
Fair Value of Acquired Loans	'
	The following table presents loans acquired with deteriorated credit quality as of the date of acquisition:
		Foster			PIB
		(In thousands)
	Contractually required principal and interest at acquisition	$	150,430		$	54,462
	Contractual cash flows not expected to be collected (nonaccretable discount)	37,447			9,687
	Expected cash flows at acquisition	112,983			44,775
	Interest component of expected cash flows (accretable discount)	14,928			4,945
	Fair value of acquired impaired loans	$	98,055		$	39,830
Pro Forma Information	'
	The following unaudited combined pro forma information presents the operating results for the three and six months ended June 30, 2014 and 2013, as if the Foster and PIB acquisitions had occurred on January 1, 2013:
		Three Months Ended June 30,					Six Months Ended June 30,
		2014			2013		2014		2013
		(In thousands, except share data)
	Net interest income	$	67,490		$	79,266	$	132,455	$	140,581
	Net income	$	22,312		$	19,394	$	44,508	$	36,411
	Pro forma earnings per share:
	Basic	$	0.28		$	0.24	$	0.56	$	0.46
	Diluted	0.28			0.24		0.56		0.46
Foster Bankshares Inc	'
Business Acquisition [Line Items]	'
Consideration Paid, Assets Acquired and Liabilities Assumed	'
	The consideration paid, the assets acquired, and the liabilities assumed are summarized in the following table:
		(In thousands)
	Consideration paid:
	BBCN common stock issued in exchange for Foster common stock	$	2,567
	Cash paid for the redemption of Foster common stock	1,922
	Liability for unredeemed Foster common stock	155
	Total consideration paid	$	4,644
	Assets Acquired:
	Cash and cash equivalents	$	42,883
	Investment securities available for sale	4,844
	Loans receivable	255,297
	FRB and FHLB stock	1,714
	OREO	14,251
	Premises and equipment	4,733
	Core deposit intangibles	2,763
	Deferred tax assets, net	21,211
	Other assets	2,353
	Liabilities Assumed:
	Deposits	(321,596		)
	Borrowings	(18,045		)
	Subordinated debentures	(15,309		)
	Other liabilities	(5,980		)
	Total identifiable net assets	$	(10,881	)
	Excess of consideration paid over fair value of net assets acquired (goodwill)	$	15,525
Pacific International Bancorp, Inc.	'
Business Acquisition [Line Items]	'
Consideration Paid, Assets Acquired and Liabilities Assumed	'
	In connection with the acquisition, the consideration paid, the assets acquired, and the liabilities assumed are summarized in the following table:
		(In thousands)
	Consideration paid:
	BBCN common stock issued	$	8,437
	Cash in lieu of fractional shares paid to PIB stockholders	1
	Redemption of Preferred Stock	7,475
	Total consideration paid	$	15,913
	Assets Acquired:
	Cash and cash equivalents	$	25,968
	Investment securities available for sale	7,810
	Loans receivable	131,589
	FRB and FHLB stock	1,829
	OREO	3,418
	Deferred tax assets, net	9,886
	Core deposit intangibles	604
	Other assets	2,514
	Liabilities Assumed:
	Deposits	(143,665		)
	Borrowings	(14,698		)
	Subordinated debentures	(4,108		)
	Other liabilities	(5,116		)
	Total identifiable net assets	$	16,031
	Bargain purchase gain	$	118

StockBased_Compensation_Tables

Stock-Based Compensation (Tables)	6 Months Ended
	Jun. 30, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]	'
Summary of Stock Option Activity Under the Plan	'
	The following is a summary of stock option activity under the 2007 and 2006 Plans for the six months ended June 30, 2014:
		Number of		Weighted-		Weighted-	Aggregate
		Shares		Average		Average	Intrinsic
				Exercise		Remaining	Value
				Price Per		Contractual
				Share		Life (Years)
	Outstanding - January 1, 2014	420,594		$	20.44
	Granted	—		—
	Exercised	—		—
	Expired	(36,601	)	18.07
	Forfeited	—		—
	Outstanding - June 30, 2014	383,993		$	20.67	2.5	$	32,800
	Options exercisable - June 30, 2014	383,993		$	20.67	2.5	$	32,800
Summary of Restricted and Performance Unit Activity Under the Plan	'
	The following is a summary of restricted and performance unit activity under the 2007 and 2006 Plans for the six months ended June 30, 2014:
		Number of		Weighted-
		Shares		Average Grant Date
				Fair Value
	Outstanding - January 1, 2014	200,165		$	11.57
	Granted	29,000		16.75
	Vested	(58,326	)	10.52
	Forfeited	(19,888	)	11.92
	Outstanding - June 30, 2014	150,951		$	12.99

Earnings_Per_Share_Tables

Earnings Per Share (Tables)	6 Months Ended
	Jun. 30, 2014
Earnings Per Share [Abstract]	'
Computation of basic and diluted EPS	'
	The following table shows the computation of basic and diluted EPS for the three months ended June 30, 2014 and 2013.
		Three Months Ended June 30,
		2014					2013
		Net income		Weighted-Average Shares	Per		Net income		Weighted-Average Shares	Per
		(Numerator)		(Denominator)	Share		(Numerator)		(Denominator)	Share
					(Amount)					(Amount)
		(In thousands, except share and per share data)
	Basic EPS - common stock	$	22,312	79,490,767	$	0.28	$	22,671	79,062,233	$	0.29
	Effect of dilutive securities:
	Stock options and performance units			40,119					155,890
	Common stock warrants			83,160					18,609
	Diluted EPS - common stock	$	22,312	79,614,046	$	0.28	$	22,671	79,236,732	$	0.29
		Six Months Ended June 30,
		2014					2013
		Net income		Weighted-Average Shares	Per		Net income		Weighted-Average Shares	Per
		available to		(Denominator)	Share		available to		(Denominator)	Share
		common			(Amount)		common			(Amount)
		stockholders					stockholders
		(Numerator)					(Numerator)
		(In thousands, except share and per share data)
	Basic EPS - common stock	$	44,508	79,481,359	$	0.56	$	40,132	78,746,444	$	0.51
	Effect of Dilutive Securities:
	Stock Options and Performance Units			49,132					238,957
	Common stock warrants			87,955					15,410
	Diluted EPS - common stock	$	44,508	79,618,446	$	0.56	$	40,132	79,000,811	$	0.51

Securities_Available_for_Sale_

Securities Available for Sale (Tables)	6 Months Ended
	Jun. 30, 2014
Available-for-sale Securities [Abstract]	'
Summary of Securities Available for Sale	'
	The following is a summary of securities available for sale as of the dates indicated:
		At June 30, 2014
		Amortized			Gross			Gross				Estimated
		Cost			Unrealized			Unrealized				Fair Value
					Gains			Losses
		(In thousands)
	Debt securities:
	U.S. Government agency and U.S. Government sponsored enterprises
	Collateralized mortgage obligations	$	291,676		$	1,564		$	(5,102	)		$	288,138
	Mortgage-backed securities	427,237			6,940			(2,983		)		431,194
	Trust preferred securities	4,524			—			(536		)		3,988
	Municipal bonds	5,675			448			(29		)		6,094
	Total debt securities	729,112			8,952			(8,650		)		729,414
	Mutual funds	17,425			—			(156		)		17,269
		$	746,537		$	8,952		$	(8,806	)		$	746,683
		At December 31, 2013
		Amortized			Gross			Gross				Estimated
		Cost			Unrealized			Unrealized				Fair Value
					Gains			Losses
		(In thousands)
	Debt securities:
	U.S. Government agency and U.S. Government sponsored enterprises
	Collateralized mortgage obligations	$	286,608		$	1,104		$	(13,611	)		$	274,101
	Mortgage-backed securities	409,165			3,620			(7,789		)		404,996
	Trust preferred securities	4,516			—			(819		)		3,697
	Municipal bonds	5,687			319			(70		)		5,936
	Total debt securities	705,976			5,043			(22,289		)		688,730
	Mutual funds	17,425			—			(404		)		17,021
		$	723,401		$	5,043		$	(22,693	)		$	705,751
Schedule of Realized Gain (Loss)	'
	The proceeds from sales of securities and the associated gross gains and losses recorded in earnings are listed below:
		Three Months Ended June 30,						Six Months Ended June 30,
		2014			2013			2014				2013
		(In thousands)
	Proceeds	$	—		$	—		$	—			$	6,636
	Gross gains	—			—			—				54
	Gross losses	—			—			—				—
Investments Classified by Contractual Maturity Date	'
	The amortized cost and estimated fair value of debt securities at June 30, 2014, by contractual maturity, are shown below. Expected maturities may differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. Securities not due at a single maturity date are shown separately.
		Amortized			Estimated
		Cost			Fair Value
		(In thousands)
	Available for sale:
	Due within one year	$	—		$	—
	Due after one year through five years	340			348
	Due after five years through ten years	3,884			4,292
	Due after ten years	5,975			5,442
	U.S. Government agency and U.S. Government sponsored enterprises
	Collateralized mortgage obligations	291,676			288,138
	Mortgage-backed securities	427,237			431,194
	Mutual funds	17,425			17,269
		$	746,537		$	746,683
Schedule of Unrealized Loss on Investments	'
	The following table shows our investments’ gross unrealized losses and estimated fair value, aggregated by investment category and the length of time that the individual securities have been in a continuous unrealized loss position as of the dates indicated.
		As of June 30, 2014
		Less than 12 months									12 months or longer								Total
	Description of	Number of		Fair Value			Gross				Number of			Fair Value		Gross			Number of	Fair Value		Gross
	Securities	Securities					Unrealized				Securities					Unrealized			Securities			Unrealized
							Losses									Losses						Losses
		(In thousands)
	Collateralized mortgage obligations*	6		$	44,798		$	(676	)		13			$	140,569	$	(4,426	)	19	$	185,367	$	(5,102	)
	Mortgage-backed securities*	8		12,337			(57		)		14			90,980		(2,926		)	22	103,317		(2,983		)
	Trust preferred securities	—		—			—				1			3,988		(536		)	1	3,988		(536		)
	Municipal bonds	—		—			—				1			1,141		(29		)	1	1,141		(29		)
	Mutual funds	—		—			—				1			13,269		(156		)	1	13,269		(156		)
		14		$	57,135		$	(733	)		30			$	249,947	$	(8,073	)	44	$	307,082	$	(8,806	)
	* Investments in U.S. Government agency and U.S. Government sponsored enterprises
		As of December 31, 2013
		Less than 12 months									12 months or longer								Total
	Description of	Number of		Fair Value			Gross				Number of			Fair Value		Gross			Number of	Fair Value		Gross
	Securities	Securities					Unrealized				Securities					Unrealized			Securities			Unrealized
							Losses									Losses						Losses
		(In thousands)
	Collateralized mortgage obligations*	21		$	198,713		$	(12,460	)		3			$	13,381	$	(1,151	)	24	$	212,094	$	(13,611	)
	Mortgage-backed securities*	29		203,276			(7,293		)		7			14,793		(496		)	36	218,069		(7,789		)
	Trust Preferred securities	—		—			—				1			3,697		(819		)	1	3,697		(819		)
	Municipal bonds	1		1,112			(70		)		—			—		—			1	1,112		(70		)
	Mutual funds	1		13,021			(404		)		—			—		—			1	13,021		(404		)
		52		$	416,122		$	(20,227	)		11			$	31,871	$	(2,466	)	63	$	447,993	$	(22,693	)
	* Investments in U.S. Government agency and U.S. Government sponsored enterprises

Loans_Receivable_and_Allowance1

Loans Receivable and Allowance for Loan Losses (Tables)	6 Months Ended
	Jun. 30, 2014
Receivables [Abstract]	'
Summary of Loans Receivable by Major Category	'
	The following is a summary of loans receivable by major category:
		June 30, 2014				December 31, 2013
		(In thousands)
	Loan portfolio composition
	Real estate loans:
	Residential	$	10,019			$	10,039
	Commercial & industrial	4,089,242				3,821,163
	Construction	85,037				72,856
	Total real estate loans	4,184,298				3,904,058
	Commercial business	929,143				949,093
	Trade finance	141,053				124,685
	Consumer and other	93,822				98,507
	Total loans outstanding	5,348,316				5,076,343
	Less: deferred loan fees	(1,259		)		(2,167		)
	Loans receivable	5,347,057				5,074,176
	Less: allowance for loan losses	(66,870		)		(67,320		)
	Loans receivable, net of allowance for loan losses	$	5,280,187			$	5,006,856
Loans and Leases Acquired, Accretable Yield Movement Schedule	'
	The following table presents changes in the accretable discount on the ACILs for the three and six months ended June 30, 2014 and 2013:
		Three Months Ended June 30,								Six Months Ended June 30,
		2014				2013				2014				2013
		(In thousands)
	Balance at beginning of period	$	32,583			$	23,410			$	47,398			$	18,651
	Additions due to acquisitions during the period	—				—				—				4,945
	Accretion	(4,197		)		(3,586		)		(9,064		)		(7,032		)
	Changes in expected cash flows	(102		)		17,266				(10,050		)		20,526
	Balance at end of period	$	28,284			$	37,090			$	28,284			$	37,090
Allowance for Loan Losses by Portfolio Segment	'
	The following tables detail the activity in the allowance for loan losses by portfolio segment for the three and six months ended June 30, 2014 and 2013:
		Legacy																Acquired													Total
		Real Estate				Commercial Business				Trade Finance				Consumer and Other				Real Estate				Commercial Business			Trade Finance			Consumer and Other
		(In thousands)
	Three Months Ended June 30, 2014
	Balance, beginning of period	$	38,586			$	16,208			$	2,944			$	467			$	6,838			$	593		$	—		$	63		$	65,699
	Provision (credit) for loan losses	1,066				(336		)		1,624				(69		)		622				88			—			1			2,996
	Loans charged off	(726		)		(1,794		)		—				(18		)		(188		)		(45		)	—			—			(2,771		)
	Recoveries of charge offs	132				581				—				211				17				3			—			2			946
	Balance, end of period	$	39,058			$	14,659			$	4,568			$	591			$	7,289			$	639		$	—		$	66		$	66,870
	Six Months Ended June 30, 2014
	Balance, beginning of period	$	40,068			$	16,796			$	2,653			$	461			$	6,482			$	796		$	—		$	64		$	67,320
	Provision (credit) for loan losses	(348		)		2,211				1,972				(62		)		1,073				1,099			—			77			6,022
	Loans charged off	(813		)		(5,519		)		(57		)		(19		)		(283		)		(1,265		)	—			(78		)	(8,034		)
	Recoveries of charge offs	151				1,171				—				211				17				9			—			3			1,562
	Balance, end of period	$	39,058			$	14,659			$	4,568			$	591			$	7,289			$	639		$	—		$	66		$	66,870
		Legacy																Acquired													Total
		Real Estate				Commercial Business				Trade Finance				Consumer and Other				Real Estate				Commercial Business			Trade Finance			Consumer and Other
		(In thousands)
	Three Months Ended June 30, 2013
	Balance, beginning of period	$	43,709			$	16,522			$	1,698			$	538			$	9,889			$	809		$	—		$	103		$	73,268
	Provision (credit) for loan losses	(1,057		)		1,043				637				(20		)		(233		)		484			—			(54		)	800
	Loans charged off	(777		)		(1,413		)		—				(2		)		(24		)		(684		)	—			—			(2,900		)
	Recoveries of charge offs	57				368				—				12				—				45			—			25			507
	Balance, end of period	$	41,932			$	16,520			$	2,335			$	528			$	9,632			$	654		$	—		$	74		$	71,675
	Six Months Ended June 30, 2013
	Balance, beginning of period	$	41,505			$	16,490			$	2,349			$	658			$	4,718			$	1,115		$	3		$	103		$	66,941
	Provision (credit) for loan losses	2,012				1,082				12				(149		)		5,087				295			(3		)	(30		)	8,306
	Loans charged off	(1,682		)		(1,596		)		(26		)		(9		)		(175		)		(808		)	—			(33		)	(4,329		)
	Recoveries of charge offs	97				544				—				28				2				52			—			34			757
	Balance, end of period	$	41,932			$	16,520			$	2,335			$	528			$	9,632			$	654		$	—		$	74		$	71,675
	The following tables disaggregate the allowance for loan losses and the loans outstanding by impairment methodology at June 30, 2014 and December 31, 2013:
		June 30, 2014
		Legacy																Acquired													Total
		Real Estate				Commercial Business				Trade Finance				Consumer and Other				Real Estate				Commercial Business			Trade Finance			Consumer and Other
		(In thousands)
	Allowance for loan losses:
	Individually evaluated for impairment	$	3,394			$	3,225			$	2,298			$	—			$	431			$	393		$	—		$	—		$	9,741
	Collectively evaluated for impairment	35,664				11,434				2,270				591				978				246			—			66			51,249
	ACILs	—				—				—				—				5,880				—			—			—			5,880
	Total	$	39,058			$	14,659			$	4,568			$	591			$	7,289			$	639		$	—		$	66		$	66,870
	Loans outstanding:
	Individually evaluated for impairment	$	53,937			$	37,546			$	8,985			$	516			$	19,365			$	2,867		$	—		$	942		$	124,158
	Collectively evaluated for impairment	3,470,699				793,559				128,930				35,723				507,900				56,393			—			28,506			5,021,710
	ACILs	—				—				—				—				132,397				38,778			3,138			28,135			202,448
	Total	$	3,524,636			$	831,105			$	137,915			$	36,239			$	659,662			$	98,038		$	3,138		$	57,583		$	5,348,316
		December 31, 2013
		Legacy																Acquired													Total
		Real Estate				Commercial Business				Trade Finance				Consumer and Other				Real Estate				Commercial Business			Trade Finance			Consumer and Other
		(In thousands)
	Allowance for loan losses:
	Individually evaluated for impairment	$	5,578			$	5,183			$	159			$	32			$	1,092			$	622		$	—		$	—		$	12,666
	Collectively evaluated for impairment	34,490				11,613				2,494				429				612				174			—			64			49,876
	ACILs	—				—				—				—				4,778				—			—			—			4,778
	Total	$	40,068			$	16,796			$	2,653			$	461			$	6,482			$	796		$	—		$	64		$	67,320
	Loans outstanding:
	Individually evaluated for impairment	$	49,177			$	37,314			$	5,692			$	535			$	19,992			$	2,792		$	—		$	767		$	116,269
	Collectively evaluated for impairment	3,076,924				778,350				117,249				32,421				613,696				84,325			—			31,802			4,734,767
	ACILs	—				—				—				—				144,269				46,312			1,744			32,982			225,307
	Total	$	3,126,101			$	815,664			$	122,941			$	32,956			$	777,957			$	133,429		$	1,744		$	65,551		$	5,076,343
Impaired Financing Receivables	'
	The recorded investment in individually impaired loans was as follows:
		June 30, 2014				December 31, 2013
		(In thousands)
	With allocated allowance
	Without charge off	$	70,372			$	85,920
	With charge off	2,134				851
	With no allocated allowance
	Without charge off	43,342				23,160
	With charge off	8,310				6,338
	Allowance on impaired loans	(9,741		)		(12,666		)
	Impaired loans, net of allowance	$	114,417			$	103,603
	The following tables detail impaired loans (Legacy and APLs that became impaired subsequent to being acquired) as of June 30, 2014 and December 31, 2013 and for the three and six months ended June 30, 2014 and 2013 and for the year ended December 31, 2013. Loans with no related allowance for loan losses are believed by management to have adequate collateral securing their carrying value.
			As of June 30, 2014												For the Six Months Ended June 30, 2014								For the Three Months Ended June 30, 2014
	Total Impaired Loans		Recorded Investment*				Unpaid Contractual Principal Balance				Related				Average Recorded Investment*				Interest Income Recognized during Impairment				Average Recorded Investment*			Interest Income Recognized during Impairment
											Allowance
			(In thousands)
	With related allowance:
	Real estate—residential		$	—			$	—			$	—			$	—			$	—			$	—		$	—
	Real estate—commercial
	Retail		4,063				4,227				484				5,238				46				4,198			27
	Hotel & motel		11,651				11,651				1,901				11,771				266				11,696			133
	Gas station & car wash		2,100				2,273				439				2,774				38				2,589			19
	Mixed use		1,285				1,295				162				1,049				20				1,109			10
	Industrial & warehouse		6,936				6,936				53				9,104				151				7,456			76
	Other		7,785				7,810				786				9,353				166				8,898			82
	Real estate—construction		—				—				—				—				—				—			—
	Commercial business		30,087				32,184				3,618				30,875				594				28,981			310
	Trade finance		8,599				15,786				2,298				6,526				99				6,990			51
	Consumer and other		—				—				—				178				—				—			—
			$	72,506			$	82,162			$	9,741			$	76,868			$	1,380			$	71,917		$	708
	With no related allowance:
	Real estate—residential																						$	—
	Real estate—commercial
	Retail		8,358				11,904				—				6,875				124				8,300			62
	Hotel & motel		6,438				11,380				—				6,480				—				6,468			—
	Gas station & car wash		4,961				8,384				—				4,820				—				4,808			—
	Mixed use		1,286				1,374				—				1,143				—				1,292			—
	Industrial & warehouse		9,334				12,889				—				7,528				160				9,389			83
	Other		7,517				10,087				—				4,401				56				5,828			30
	Real estate—construction		1,588				1,588				—				1,606				42				1,596			21
	Commercial business		10,326				11,005				—				9,345				138				11,296			75
	Trade finance		386				468				—				453				—				634			—
	Consumer and other		1,458				1,534				—				1,234				15				1,468			8
			$	51,652			$	70,613			$	—			$	43,885			$	535			$	51,079		$	279
	Total		$	124,158			$	152,775			$	9,741			$	120,753			$	1,915			$	122,996		$	987
	*	Unpaid contractual principal balance less charge offs, interest applied to principal and purchase discounts.
			For the Six Months Ended June 30, 2013								For the Three Months Ended June 30, 2013
	Total Impaired Loans		Average Recorded Investment*				Interest Income Recognized during Impairment				Average Recorded Investment*				Interest Income Recognized during Impairment
	With related allowance:
	Real estate—residential		$	—			$	—			$	—			$	—
	Real estate—commercial
	Retail		7,529				116				8,556				73
	Hotel & motel		11,077				275				12,120				138
	Gas station & car wash		1,711				53				1,621				27
	Mixed use		1,223				23				1,385				10
	Industrial & warehouse		8,880				127				12,283				62
	Other		11,041				110				8,469				55
	Real estate—construction		—				—				—				—
	Commercial business		24,529				550				23,617				270
	Trade finance		4,675				—				3,913				—
	Consumer and other		221				11				303				6
			$	70,886			$	1,265			$	72,267			$	641
	With no related allowance:
Real estate—residential		$	—			$	—			$	—			$	—
Real estate—commercial
Retail		3,063				—				3,336				—
Hotel & motel		6,114				—				6,065				—
Gas station & car wash		3,085				—				3,762				—
Mixed use		593				—				441				—
Industrial & warehouse		4,684				5				4,830				3
Other		3,531				16				4,111				8
Real estate—construction		1,690				45				1,680				22
Commercial business		1,877				—				2,356				—
Trade finance		—				—				—				—
Consumer and other		1,266				10				1,259				5
		$	25,903			$	76			$	27,840			$	38
Total		$	96,789			$	1,341			$	100,107			$	679
*	Unpaid contractual principal balance less charge offs, interest applied to principal and purchase discounts.
		As of June 30, 2014												For the Six Months Ended June 30, 2014								For the Three Months Ended June 30, 2014
Impaired APLs		Recorded Investment*				Unpaid				Related				Average				Interest Income Recognized during Impairment				Average Recorded Investment*			Interest Income Recognized during Impairment
						Contractual Principal				Allowance				Recorded Investment*
						Balance
		(In thousands)
With related allowance:
Real estate—residential		$	—			$	—			$	—			$	—			$	—			$	—		$	—
Real estate—commercial
Retail		297				294				2				264				—				201			—
Hotel & motel		—				—				—				—				—				—			—
Gas station & car wash		1,802				1,974				409				1,791				30				2,289			15
Mixed use		354				348				2				118				—				177			—
Industrial & warehouse		—				—				—				1,709				—				—			—
Other		388				407				17				1,054				4				899			2
Real estate—construction		—				—				—				—				—				—			—
Commercial business		783				1,342				393				1,240				4				868			3
Trade finance		—				—				—				—				—				—			—
Consumer and other		—				—				—				—				—				—			—
		$	3,624			$	4,365			$	823			$	6,176			$	38			$	4,434		$	20
With no related allowance:
Real estate—residential		$	—			$	—			$	—			$	—			$	—			$	—		$	—
Real estate—commercial
Retail		1,570				3,585				—				1,549				15				1,702			7
Hotel & motel		6,317				8,674				—				6,379				—				6,347			—
Gas station & car wash		935				1,241				—				1,029				—				736			—
Mixed use		455				465				—				307				—				460			—
Industrial & warehouse		1,418				1,604				—				3,281				5				3,981			2
Other		5,830				6,713				—				3,396				20				4,526			12
Real estate—construction		—				—				—				—				—				—			—
Commercial business		2,084				2,264				—				1,505				10				1,853			7
Trade finance		—				—				—				—				—				—			—
Consumer and ther		942				1,018				—				887				4				947			2
		$	19,551			$	25,564			$	—			$	18,333			$	54			$	20,552		$	30
Total		$	23,175			$	29,929			$	823			$	24,509			$	92			$	24,986		$	50
*	Unpaid contractual principal balance less charge offs, interest applied to principal and purchase discounts.
		For the Six Months Ended June 30, 2013								For the Three Months Ended June 30, 2013
Impaired APLs		Average				Interest Income Recognized during Impairment				Average Recorded Investment*				Interest Income Recognized during Impairment
		Recorded Investment*
With related allowance:
Real estate—residential		$	—			$	—			$	—			$	—
Real estate—commercial
Retail		1,546				27				1,676				13
Hotel & motel		—				—				—				—
Gas station & car wash		270				30				405				16
Mixed use		—				—				—				—
Industrial & warehouse		7,095				—				10,227				—
Other		2,525				5				1,652				2
Real estate—construction		—				—				—				—
Commercial business		3,112				3				3,181				2
Trade finance		—				—				—				—
Consumer and other		—				—				—				—
		$	14,548			$	65			$	17,141			$	33
With no related allowance:
Real estate—residential		$	—			$	—			$	—			$	—
Real estate—commercial
Retail		577				—				466				—
Hotel & motel		5,929				—				5,899				—
Gas station & car wash		1,132				—				1,311				—
Mixed use		—				—				—				—
Industrial & warehouse		3,324				5				3,391				3
Other		1,397				16				1,692				8
Real estate—construction		—				—				—				—
Commercial business		189				—				109				—
Trade finance		—				—				—				—
Consumer and other		786				—				779				—
		$	13,334			$	21			$	13,647			$	11
Total		$	27,882			$	86			$	30,788			$	44
*	Unpaid contractual principal balance less charge offs, interest applied to principal and purchase discounts.
		As of December 31, 2013												For the Year Ended
														31-Dec-13
Total Impaired Loans		Recorded Investment*				Unpaid				Related				Average				Interest Income Recognized during Impairment
						Contractual Principal				Allowance				Recorded Investment*
						Balance
		(In thousands)
With related allowance:
Real estate—residential		$	—			$	—			$	—			$	—			$	—
Real estate—commercial
Retail		7,318				7,451				827				7,783				181
Hotel & motel		11,920				12,744				2,841				11,432				550
Gas station & car wash		3,145				3,236				519				2,090				117
Mixed use		930				953				212				1,108				43
Industrial & warehouse		12,398				12,470				810				9,496				323
Other		10,262				10,351				1,461				9,826				405
Real estate—construction		—				—				—				—				—
Commercial business		34,663				36,472				5,805				27,010				1,572
Trade finance		5,600				5,628				159				5,313				41
Consumer and other		535				535				32				348				23
		$	86,771			$	89,840			$	12,666			$	74,406			$	3,255
With no related allowance:
Real estate—residential		$	—			$	—			$	—			$	—			$	—
Real estate—commercial
Retail		4,025				6,591				—				3,428				45
Hotel & motel		6,502				10,498				—				6,304				—
Gas station & car wash		4,845				8,273				—				3,803				139
Mixed use		845				912				—				697				—
Industrial & warehouse		3,806				7,204				—				3,958				10
Other		1,548				3,647				—				3,043				—
Real estate—construction		1,625				1,625				—				1,670				89
Commercial business		5,443				8,437				—				2,770				25
Trade finance		92				7,279				—				18				—
Consumer and other		767				831				—				1,067				—
		$	29,498			$	55,297			$	—			$	26,758			$	308
Total		$	116,269			$	145,137			$	12,666			$	101,164			$	3,563
*	Unpaid contractual principal balance less charge offs, interest applied to principal and purchase discounts.
		As of December 31, 2013												For the Year Ended
														31-Dec-13
Impaired APLs		Recorded Investment*				Unpaid Contractual Principal Balance				Related Allowance				Average Recorded Investment*				Interest Income Recognized during Impairment
		(In thousands)
With related allowance:
Real estate—residential		$	—			$	—			$	—			$	—			$	—
Real estate—commercial
Retail		391				397				15				1,084				14
Hotel & motel		—				—				—				—				—
Gas station & car wash		794				885				341				485				—
Mixed use		—				—				—				—				—
Industrial & warehouse		5,128				5,200				612				6,323				—
Other		1,362				1,412				124				1,819				43
Real estate—construction		—				—				—				—				—
Commercial business		1,984				3,354				622				2,827				5
Trade finance		—				—				—				—				—
Consumer and other		—				—				—				—				—
		$	9,659			$	11,248			$	1,714			$	12,538			$	62
With no related allowance:
Real estate—residential		$	—			$	—			$	—			$	—			$	—
Real estate—commercial
Retail		1,244				2,216				—				953				14
Hotel & motel		6,441				8,676				—				6,169				—
Gas station & car wash		1,614				2,109				—				1,366				62
Mixed use		—				—				—				—				—
Industrial & warehouse		1,883				3,446				—				2,482				10
Other		1,135				1,547				—				1,600				—
Real estate—construction		—				—				—				—				—
Commercial business		808				948				—				291				—
Trade finance		—				—				—				—				—
Consumer and other		767				831				—				779				—
		$	13,892			$	19,773			$	—			$	13,640			$	86
Total		$	23,551			$	31,021			$	1,714			$	26,178			$	148
*	Unpaid contractual principal balance less charge offs, interest applied to principal and purchase discounts.
Aging of Past Due Loans	'
	The following tables present the aging of past due loans as of June 30, 2014 and December 31, 2013 by class of loans:
		As of June 30, 2014
		Past Due and Accruing
		30-59 Days Past Due				60-89 Days Past Due				90 or More Days Past Due				Total				Nonaccrual Loans (2)				Total Delinquent Loans
		(In thousands)
	Legacy Loans:
	Real estate—residential	$	—			$	—			$	—			$	—			$	—			$	—
	Real estate—commercial
	Retail	1,170				—				—				1,170				3,917				5,087
	Hotel & motel	284				—				—				284				121				405
	Gas station & car wash	—				—				—				—				4,026				4,026
	Mixed use	—				—				—				—				966				966
	Industrial & warehouse	211				—				—				211				2,020				2,231
	Other	10				—				—				10				529				539
	Real estate—construction	—				—				—				—				—				—
	Commercial business	1,428				182				—				1,610				7,409				9,019
	Trade finance	30				—				—				30				3,985				4,015
	Consumer and other	37				28				—				65				—				65
	Subtotal	$	3,170			$	210			$	—			$	3,380			$	22,973			$	26,353
	Acquired Loans: (1)
	Real estate—residential	$	—			$	—							$	—			$	—			$	—
	Real estate—commercial
	Retail	62				73				—				135				1,268				1,403
	Hotel & motel	—				—				—				—				6,317				6,317
	Gas station & car wash	—				—				—				—				1,691				1,691
	Mixed use	5,652				—				—				5,652				809				6,461
	Industrial & warehouse	—				—				—				—				1,301				1,301
	Other	—				264				—				264				4,850				5,114
	Real estate—construction	—				—				—				—				—				—
	Commercial business	684				176				—				860				2,159				3,019
	Trade finance	—				—				—				—				—				—
	Consumer and other	5				127				—				132				1,283				1,415
	Subtotal	$	6,403			$	640			$	—			$	7,043			$	19,678			$	26,721
	TOTAL	$	9,573			$	850			$	—			$	10,423			$	42,651			$	53,074
	(1)	The Acquired Loans exclude ACILs.
	(2)	Nonaccrual loans exclude the guaranteed portion of delinquent SBA loans that are in liquidation totaling $30.0 million.
		As of December 31, 2013
		Past Due and Accruing
		30-59 Days Past Due				60-89 Days Past Due				90 or More Days Past Due				Total				Nonaccrual Loans (2)				Total Delinquent Loans
		(In Thousands)
	Legacy Loans:
	Real estate—residential	$	—			$	—			$	—			$	—			$	—			$	—
	Real estate—commercial
	Retail	122				—				—				122				4,363				4,485
	Hotel & motel	—				—				—				—				121				121
	Gas station & car wash	1,038				—				—				1,038				2,228				3,266
	Mixed use	—				—				—				—				974				974
	Industrial & warehouse	215				—				—				215				1,923				2,138
	Other	—				—				—				—				1,398				1,398
	Real estate—construction	—				—				—				—				—				—
	Commercial business	780				244				—				1,024				6,402				7,426
	Trade finance	—				—				—				—				1,031				1,031
	Consumer and other	54				22				—				76				—				76
	Subtotal	$	2,209			$	266			$	—			$	2,475			$	18,440			$	20,915
	Acquired Loans: (1)
	Real estate—residential	$	—			$	—			$	—			$	—			$	—			$	—
	Real estate—commercial
	Retail	2,024				—				—				2,024				1,030				3,054
	Hotel & motel	—				—				—				—				6,441				6,441
	Gas station & car wash	1,068				—				—				1,068				1,339				2,407
	Mixed use	576				—				—				576				—				576
	Industrial & warehouse	121				—				—				121				6,890				7,011
	Other	516				1,729				—				2,245				1,376				3,621
Real estate—construction	—				—				—				—				—				—
Commercial business	524				703				5				1,232				2,708				3,940
Trade finance	—				—				—				—				—				—
Consumer and other	284				74				—				358				930				1,288
Subtotal	$	5,113			$	2,506			$	5			$	7,624			$	20,714			$	28,338
TOTAL	$	7,322			$	2,772			$	5			$	10,099			$	39,154			$	49,253
(1)	The Acquired Loans exclude ACILs.
(2) Nonaccrual loans exclude guaranteed portion of delinquent SBA loans that are in liquidation totaling $27.5 million.
Risk Category of Loans by Class of Loans	'
	The following tables present the risk rating for Legacy Loans and Acquired Loans as of June 30, 2014 and December 31, 2013 by class of loans:
		As of June 30, 2014
		Pass				Special				Substandard				Doubtful/Loss				Total
						Mention
		(In thousands)
	Legacy Loans:
	Real estate—residential	$	8,804			$	—			$	—			$	—			$	8,804
	Real estate—commercial
	Retail	984,293				2,554				13,461				—				1,000,308
	Hotel & motel	671,921				116				5,970				—				678,007
	Gas station & car wash	493,778				—				10,481				—				504,259
	Mixed use	271,096				356				2,284				—				273,736
	Industrial & warehouse	308,406				3,144				12,125				—				323,675
	Other	632,297				6,929				11,584				—				650,810
	Real estate—construction	83,449				—				1,588				—				85,037
	Commercial business	769,907				18,676				41,294				1,228				831,105
	Trade finance	101,017				23,844				13,054				—				137,915
	Consumer and other	35,683				40				516				—				36,239
	Subtotal	$	4,360,651			$	55,659			$	112,357			$	1,228			$	4,529,895
	Acquired Loans:
	Real estate—residential	$	807			$	295			$	113			$	—			$	1,215
	Real estate—commercial
	Retail	184,448				10,009				27,815				—				222,272
	Hotel & motel	102,853				7,100				14,203				—				124,156
	Gas station & car wash	28,600				346				11,100				251				40,297
	Mixed use	32,090				1,463				4,032				—				37,585
	Industrial & warehouse	79,351				1,460				16,781				—				97,592
	Other	113,330				5,756				16,885				574				136,545
	Real estate—construction	—				—				—				—				—
	Commercial business	63,976				8,329				24,194				1,539				98,038
	Trade finance	3,138				—				—				—				3,138
	Consumer and other	44,344				2,053				9,495				1,691				57,583
	Subtotal	$	652,937			$	36,811			$	124,618			$	4,055			$	818,421
	Total	$	5,013,588			$	92,470			$	236,975			$	5,283			$	5,348,316
		As of December 31, 2013
		Pass				Special				Substandard				Doubtful/Loss				Total
						Mention
		(In thousands)
	Legacy Loans:
	Real estate—residential	$	8,070			$	—			$	—			$	—			$	8,070
	Real estate—commercial
	Retail	842,815				858				14,365				—				858,038
	Hotel & motel	568,263				1,841				13,661				—				583,765
	Gas station & car wash	455,205				—				10,854				—				466,059
	Mixed use	259,788				360				3,324				—				263,472
	Industrial & warehouse	251,993				4,116				12,056				—				268,165
	Other	589,895				3,928				11,493				359				605,675
	Real estate—construction	71,231				—				1,626				—				72,857
	Commercial business	759,956				12,756				42,952				—				815,664
	Trade finance	91,055				22,589				9,297				—				122,941
	Consumer and other	32,389				32				535				—				32,956
	Subtotal	$	3,930,660			$	46,480			$	120,163			$	359			$	4,097,662
	Acquired Loans:
	Real estate—residential	$	1,066			$	284			$	619			$	—			$	1,969
	Real estate—commercial
	Retail	237,325				9,319				28,128				94				274,866
	Hotel & motel	109,138				7,134				14,836				179				131,287
	Gas station & car wash	35,356				1,621				14,440				245				51,662
	Mixed use	32,992				1,467				5,316				—				39,775
	Industrial & warehouse	92,570				3,525				19,720				—				115,815
	Other	133,752				6,698				21,573				560				162,583
	Real estate—construction	—				—				—				—				—
	Commercial business	94,854				10,266				26,245				2,064				133,429
Trade finance	1,744				—				—				—				1,744
Consumer and other	51,036				2,695				7,460				4,360				65,551
Subtotal	$	789,833			$	43,009			$	138,337			$	7,502			$	978,681
Total	$	4,720,493			$	89,489			$	258,500			$	7,861			$	5,076,343
Loans Sold From Loans Held For Investment	'
		Three Months Ended June 30,								Six Months Ended June 30,
		2014				2013				2014				2013
	Reclassification to held for sale	(In thousands)
	Real estate - Commercial	$	—			$	—			$	34			$	—
	Real estate - Construction	—				—				—				—
	Commercial Business	—				—				—				—
	Total	$	—			$	—			$	34			$	—
Allowance for Loan Losses and Impaired Loans, Qualitative and Quantitative Analysis	'
	The following table presents loans by portfolio segment and impairment method at June 30, 2014 and December 31, 2013:
		As of June 30, 2014
		Real Estate—				Real Estate—				Real Estate—				Commercial				Trade				Consumer			Total
		Residential				Commercial				Construction				Business				Finance				and Other
		(In thousands)
	Impaired loans (gross carrying value)	$	—			$	71,714			$	1,588			$	40,413			$	8,985			$	1,458		$	124,158
	Specific allowance	$	—			$	3,825			$	—			$	3,618			$	2,298			$	—		$	9,741
	Loss coverage ratio	0		%		5.3		%		0		%		9		%		25.6		%		0		%	7.8		%
	Non-impaired loans	$	10,019			$	4,017,528			$	83,449			$	888,730			$	132,068			$	92,364		$	5,224,158
	General allowance	$	25			$	42,096			$	401			$	11,680			$	2,270			$	657		$	57,129
	Loss coverage ratio	0.2		%		1		%		0.5		%		1.3		%		1.7		%		0.7		%	1.1		%
	Total loans	$	10,019			$	4,089,242			$	85,037			$	929,143			$	141,053			$	93,822		$	5,348,316
	Total allowance for loan losses	$	25			$	45,921			$	401			$	15,298			$	4,568			$	657		$	66,870
	Loss coverage ratio	0.2		%		1.1		%		0.5		%		1.6		%		3.2		%		0.7		%	1.3		%
		As of December 31, 2013
		Real Estate—				Real Estate—				Real Estate—				Commercial				Trade				Consumer			Total
		Residential				Commercial				Construction				Business				Finance				and Other
		(In thousands)
	Impaired loans (gross carrying value)	$	—			$	67,544			$	1,625			$	40,106			$	5,692			$	1,302		$	116,269
	Specific allowance	$	—			$	6,670			$	—			$	5,805			$	159			$	32		$	12,666
	Loss coverage ratio	0		%		9.9		%		0		%		14.5		%		2.8		%		2.5		%	10.9		%
	Non-impaired loans	$	10,039			$	3,753,619			$	71,231			$	908,987			$	118,993			$	97,205		$	4,960,074
	General allowance	$	25			$	39,227			$	628			$	11,787			$	2,494			$	493		$	54,654
	Loss coverage ratio	0.2		%		1		%		0.9		%		1.3		%		2.1		%		0.5		%	1.1		%
	Total loans	$	10,039			$	3,821,163			$	72,856			$	949,093			$	124,685			$	98,507		$	5,076,343
	Total allowance for loan losses	$	25			$	45,897			$	628			$	17,592			$	2,653			$	525		$	67,320
	Loss coverage ratio	0.2		%		1.2		%		0.9		%		1.9		%		2.1		%		0.5		%	1.3		%
Troubled Debt Restructurings	'
	The following table presents loans by class modified as TDRs that occurred during the three and six months ended June 30, 2014:
		Three Months Ended June 30, 2014											Six Months Ended June 30, 2014
		Number of			Pre-				Post-				Number of			Pre-				Post-
		Loans			Modification				Modification				Loans			Modification				Modification
		(Dollars in thousand)
	Legacy Loans:
	Real estate—commercial
	Retail	1			$	523			$	514			1			$	523			$	514
	Hotel & motel	—			—				—				—			—				—
	Gas station & car wash	—			—				—				—			—				—
	Mixed use	—			—				—				—			—				—
	Industrial & warehouse	—			—				—				1			756				809
	Other	—			—				—				1			240				238
	Real estate - construction	—			—				—				—			—				—
	Commercial business	3			2,542				2,107				7			5,892				5,875
	Trade finance	—			—				—				1			92				800
	Consumer and other	—			—				—				—			—				—
	Subtotal	4			$	3,065			$	2,621			11			$	7,503			$	8,236
	Acquired Loans:
	Real estate—commercial
	Retail	2			$	1,075			$	1,062			2			$	1,075			$	1,062
	Hotel & motel	—			—				—				—			—				—
	Gas station & car wash	1			794				756				1			794				756
	Mixed use	—			—				—				—			—				—
	Industrial & warehouse	—			—				—				—			—				—
	Other	—			—				—				1			1,023				1,001
	Real estate—construction	—			—				—				—			—				—
	Commercial business	1			29				27				5			346				124
	Trade finance	—			—				—				—			—				—
	Consumer and other	—			$	—			$	—			1			$	195			$	187
	Subtotal	4			$	1,898			$	1,845			10			$	3,433			$	3,130
		8			$	4,963			$	4,466			21			$	10,936			$	11,366
	A summary of TDRs on accrual and nonaccrual status by type of concession as of June 30, 2014 and December 31, 2013 is presented below:
		As of June 30, 2014
		TDRs on Accrual																TDRs on Nonaccrual													Total
		Real Estate—				Commercial				Other				Total				Real Estate—				Commercial			Other			Total
		Commercial				Business												Commercial				Business
		(In thousands)
	Payment concession	$	12,449			$	674			$	—			$	13,123			$	4,073			$	583		$	756		$	5,412		$	18,535
	Maturity / Amortization concession	1,800				10,153				703				12,656				2,339				3,609			1,185			7,133			19,789
	Rate concession	13,399				4,728				—				18,127				8,990				80			—			9,070			27,197
	Principal forgiveness	—				—				—				—				—				42			—			42			42
		$	27,648			$	15,555			$	703			$	43,906			$	15,402			$	4,314		$	1,941		$	21,657		$	65,563
		As of December 31, 2013
		TDRs on Accrual																TDRs on Nonaccrual													Total
		Real Estate—				Commercial				Other				Total				Real Estate—				Commercial			Other			Total
		Commercial				Business												Commercial				Business
		(In thousands)
	Payment concession	$	7,437			$	1,057			$	—			$	8,494			$	9,489			$	1,279		$	767		$	11,535		$	20,029
	Maturity / Amortization concession	765				6,565				535				7,865				1,653				3,656			—			5,309			13,174
	Rate concession	13,055				4,490				—				17,545				8,107				—			—			8,107			25,652
	Principal forgiveness	—				—				—				—				—				49			—			49			49
		$	21,257			$	12,112			$	535			$	33,904			$	19,249			$	4,984		$	767		$	25,000		$	58,904
Summary of Troubled Debt Restructurings with Subsequent Payment Default	'
	The following table presents loans by class for TDRs that have been modified within the previous twelve months and have subsequently had a payment default during the three and six months ended June 30, 2014:
		Three Months Ended							Six Months Ended
		30-Jun-14							30-Jun-14
		Number of Loans			Balance				Number of			Balance
									Loans
		(Dollars In thousands)
	Legacy Loans:
	Real estate—commercial
	Retail	—			$	—			—			$	—
	Gas station & car wash	—			—				—			—
	Industrial & warehouse	—			—				—			—
	Other	—			—				—			—
	Commercial business	—			—				1			—
	Subtotal	—			$	—			1			$	—
	Acquired Loans:
	Real estate—commercial
	Retail	1			$	4			2			$	216
	Gas station & car wash	—			—				—			—
	Hotel & motel	—			—				—			—
	Industrial & warehouse	—			—				—			—
	Other	—			—				—			—
	Commercial business	3			112				3			112
	Subtotal	4			$	116			5			$	328
		4			$	116			6			$	328
Covered Non-performing Assets	'
	The covered nonperforming assets at June 30, 2014 and December 31, 2013 were as follows:
		June 30, 2014				December 31, 2013
		(In thousands)
	Covered loans on nonaccrual status	$	1,610			$	236
	Covered OREO	352				590
	Total covered nonperforming assets	$	1,962			$	826
	Acquired covered loans	$	49,149			$	55,088

Borrowings_Tables

Borrowings (Tables)	6 Months Ended
	Jun. 30, 2014
Debt Disclosure [Abstract]	'
Contractual Maturities for FHLB-SF Borrowings	'
	At June 30, 2014, the contractual maturities for FHLB advances were as follows:
		Contractual		Maturity/
		Maturities		Put Date
		(In thousands)
	Due within one year	$	80,000	$	101,166
	Due after one year through five years	381,166		360,000
		$	461,166	$	461,166

Subordinated_Debentures_Tables

Subordinated Debentures (Tables)	6 Months Ended
	Jun. 30, 2014
Subordinated Borrowings [Abstract]	'
Summary of Trust Preferred Securities and Debentures	'
	The following table is a summary of trust preferred securities and Debentures at June 30, 2014:
	Issuance Trust	Issuance	Trust		Carrying Value of Subordinated		Rate	Initial		Coupon Rate at			Maturity
		Date	Preferred		Debentures		Type	Rate		30-Jun-14			Date
			Security
			Amount
			(Dollars in thousands)
	Nara Capital Trust III	6/5/03	$	5,000	$	5,155	Variable	4.44	%	3.38	%		6/15/33
	Nara Statutory Trust IV	12/22/03	5,000		5,155		Variable	4.02	%	3.08	%		1/7/34
	Nara Statutory Trust V	12/17/03	10,000		10,310		Variable	4.12	%	3.18	%		12/17/33
	Nara Statutory Trust VI	3/22/07	8,000		8,248		Variable	7	%	1.88	%		6/15/37
	Center Capital Trust I	12/30/03	18,000		13,208		Variable	4.01	%	3.08	%	(1)	1/7/34
	TOTAL ISSUANCE		$	46,000	$	42,076
	(1) The Center Capital Trust I trust preferred security was assumed in the merger with Center Financial Corporation. The remaining discount
	was $5.3 million at June 30, 2014 and the effective rate of the security, including the effect of the discount accretion, was 5.53% at
	June 30, 2014.

Intangible_Assets_Tables

Intangible Assets (Tables)	6 Months Ended
	Jun. 30, 2014
Goodwill and Intangible Assets Disclosure [Abstract]	'
Schedule of Finite-Lived Intangible Assets	'
	The following table provides information regarding the core deposit intangibles at June 30, 2014:
				As of June 30, 2014
		Amortization period		Gross			Accumulated
				Carrying			Amortization
				Amount
	Core deposit—Center Financial Corporation acquisition	7 years		$	4,100		$	(2,324	)
	Core deposit—PIB acquisition	7 years		603			(204		)
	Core deposit—Foster acquisition	10 years		2,763			(403		)
	Total			$	7,466		$	(2,931	)
Schedule of Servicing Assets	'
	The changes in servicing assets for the three and six months ended June 30, 2014 and 2013 were as follows:
			Three Months Ended June 30,							Six Months Ended June 30,
			2014			2013				2014			2013
			(Dollars In thousands)
	Balance at beginning of period		$	9,123		$	7,645			$	8,915		$	6,260
	Additions through originations of servicing assets		858			921				1,672			1,558
	Additions through acquisition of PIB		—			—				—			1,102
	Amortization		(957		)	(488		)		(1,563		)	(842		)
	Balance at end of period		$	9,024		$	8,078			$	9,024		$	8,078
Summary of Fair Value Inputs	'
	The inputs used in determining the fair value of the servicing assets at June 30, 2014 and December 31, 2013 are presented below.
			June 30, 2014			December 31, 2013
			Range			Range
	Weighted-average discount rate		5.47% ~ 5.73%			5.49% ~ 5.73%
	Constant prepayment rate		8.9% ~ 12.5%			9.20% ~13.00%

Fair_Value_Measurements_Tables

Fair Value Measurements (Tables)	6 Months Ended
	Jun. 30, 2014
Fair Value Disclosures [Abstract]	'
Assets and Liabilities Measured at Fair Value on a Recurring Basis	'
	Assets and liabilities measured at fair value on a recurring basis are summarized below:
					Fair Value Measurements at the End of the Reporting Period Using
		June 30, 2014			Quoted Prices				Significant			Significant
					in Active				Other			Unobservable
					Markets for				Observable			Inputs
					Identical Assets				Inputs			(Level 3)
					(Level 1)				(Level 2)
		(In thousands)
	Assets:
	Securities available for sale:
	GSE collateralized mortgage obligations	$	288,138		$	—			$	288,138		$	—
	GSE mortgage-backed securities	431,194			—				431,194			—
	Trust preferred securities	3,988			—				3,988			—
	Municipal bonds	6,094			—				4,953			1,141
	Mutual funds	17,269			17,269				—			—
					Fair Value Measurements at the End of the Reporting Period Using
		December 31, 2013			Quoted Prices				Significant			Significant
					in Active				Other			Unobservable
					Markets for				Observable			Inputs
					Identical Assets				Inputs			(Level 3)
					(Level 1)				(Level 2)
		(In thousands)
	Assets:
	Securities available for sale:
	GSE collateralized mortgage obligations	$	274,101		$	—			$	274,101		$	—
	GSE mortgage-backed securities	404,996			—				404,996			—
	Trust preferred securities	3,697			—				3,697			—
	Municipal bonds	5,936			—				4,824			1,112
	Mutual funds	17,021			17,021				—			—
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]	'
	The table below presents a reconciliation and income statement classification of gains and losses for all assets measured at fair value on a recurring basis using significant unobservable inputs (Level 3) for the six months ended June 30, 2014:
			Six Months Ended June 30,
			2014			2013
			(In thousands)
	Beginning Balance, January 1		$	1,112		$	—
	Purchases, issuances and settlements		—			1,202
	Amortization		—			(9		)
	Total gains or (losses) included in earnings		—			—
	Total gains or (losses) included in other comprehensive income		29			(37		)
	Ending Balance, June 30		$	1,141		$	1,156
Assets Measured at Fair Value on a Non-recurring Basis	'
	Assets measured at fair value on a non-recurring basis are summarized below:
					Fair Value Measurements at the End of the Reporting Period Using
		June 30, 2014			Quoted Prices				Significant			Significant
					in Active				Other			Unobservable
					Markets for				Observable			Inputs
					Identical Assets				Inputs			(Level 3)
					(Level 1)				(Level 2)
		(In thousands)
	Assets:
	Impaired loans at fair value:
	Real estate loans	$	35,757		$	—			$	35,757		$	—
	Commercial business	1,999			—				1,999			—
	Trade finance	1,918			—				1,918			—
	Consumer	942			—				942			—
	Loans held for sale, net	—			—				—			—
	OREO	2,362			—				2,362			—
					Fair Value Measurements at the End of the Reporting Period Using
		December 31, 2013			Quoted Prices				Significant			Significant
					in Active				Other			Unobservable
					Markets for				Observable			Inputs
					Identical Assets				Inputs			(Level 3)
					(Level 1)				(Level 2)
		(In thousands)
	Assets:
	Impaired loans at fair value:
	Real estate loans	$	18,746		$	—			$	18,746		$	—
	Commercial business	2,383			—				2,383			—
	Loans held for sale, net	6,900			—				6,900			—
	OREO	4,003			—				4,003			—
	For assets measured at fair value on a non-recurring basis, the total net gains (losses), which include charge offs, recoveries, specific reserves, and gains and losses on sales recognized are summarized below:
		For the Three Months ended June 30,							For the Six Months ended June 30,
		2014			2013				2014			2013
		(In thousands)
	Assets:
	Impaired loans at fair value:
	Real estate loans	$	212		$	(357	)		$	1,916		$	(7,941	)
	Commercial business	(242		)	(1,729		)		(3,416		)	(1,194		)
	Trade Finance	(1,537		)	—				(2,196		)	—
	Consumer	195			—				149			—
	OREO	(320		)	(657		)		(330		)	(771		)
Carrying Amounts and Estimated Fair Values of Financial Instruments	'
	Carrying amounts and estimated fair values of financial instruments, not previously presented, at June 30, 2014 and December 31, 2013 were as follows:
		June 30, 2014
		Carrying			Estimated				Fair Value Measurement Using
		Amount			Fair Value
		(In thousands)
	Financial Assets:
	Cash and cash equivalents	$	414,919		$	414,919			Level 1
	Loans held for sale	53,324			55,990				Level 2
	Loans receivable—net	5,280,187			5,661,842				Level 3
	FDIC loss share receivable	—			—				Level 3
	Customers’ liabilities on acceptances	5,719			5,719				Level 2
	Financial Liabilities:
	Noninterest bearing deposits	$	1,512,423		$	1,512,423			Level 2
	Saving and other interest bearing demand deposits	1,653,561			1,653,561				Level 2
	Time deposits	2,304,404			2,311,628				Level 2
	FHLB advances	461,166			462,121				Level 2
	Subordinated debentures	42,076			43,998				Level 2
	Bank’s liabilities on acceptances outstanding	5,719			5,719				Level 2
		December 31, 2013
		Carrying			Estimated				Fair Value Measurement Using
		Amount			Fair Value
		(In thousands)
	Financial Assets:
	Cash and cash equivalents	$	316,705		$	316,705			Level 1
	Loans held for sale	44,115			45,975				Level 2
	Loans receivable—net	5,006,856			5,450,008				Level 3
	FDIC loss share receivable	1,110			1,110				Level 3
	Customers’ liabilities on acceptances	5,602			5,602				Level 2
	Financial Liabilities:
	Noninterest bearing deposits	$	1,399,454		$	1,399,454			Level 2
	Saving and other interest bearing demand deposits	1,598,514			1,598,514				Level 2
	Time deposits	2,150,089			2,156,514				Level 2
	FHLB advances	421,352			421,258				Level 2
	Subordinated debentures	57,410			56,544				Level 2
	Bank’s liabilities on acceptances outstanding	5,602			5,602				Level 2

Stockholders_Equity_Tables

Stockholders’ Equity (Tables)	6 Months Ended
	Jun. 30, 2014
Stockholders’ Equity and Regulatory Matters [Abstract]	'
Schedule of Accumulated Other Comprehensive Income (Loss)	'
	The following table presents the components of accumulated other comprehensive loss at June 30, 2014 and December 31, 2013:
		June 30, 2014		December 31, 2013
		(In thousands)
	Net unrealized loss on securities available for sale	$	85	$	(10,264	)
	Net unrealized gain on interest-only strips	77		79
	Total accumulated other comprehensive loss	$	162	$	(10,185	)

Regulatory_Matters_Tables

Regulatory Matters (Tables)	6 Months Ended
	Jun. 30, 2014
Banking and Thrift [Abstract]	'
Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations	'
	The Company’s and the Bank’s actual capital amounts and ratios are presented in the table below:
		Actual				Required				Required
						For Capital				To Be Well
						Adequacy Purposes				Capitalized under
										Prompt Corrective
										Action Provisions
		Amount		Ratio		Amount		Ratio		Amount		Ratio
		(Dollars in thousands)
	As of June 30, 2014
	Total capital (to risk-weighted assets):
	Company	$	851,349	14.9	%	$	457,059	8	%	N/A		N/A
	Bank	$	837,650	14.67	%	$	456,714	8	%	$	570,893	10	%
	Tier I capital (to risk-weighted assets):
	Company	$	783,006	13.71	%	$	228,530	4	%	N/A		N/A
	Bank	$	769,307	13.48	%	$	228,357	4	%	$	342,536	6	%
	Tier I capital (to average assets):
	Company	$	783,006	11.66	%	$	268,720	4	%	N/A		N/A
	Bank	$	769,307	11.45	%	$	268,649	4	%	$	335,811	5	%
		Actual				Required				Required
						For Capital				To Be Well
						Adequacy Purposes				Capitalized under
										Prompt Corrective
										Action Provisions
		Amount		Ratio		Amount		Ratio		Amount		Ratio
		(Dollars in thousands)
	As of December 31, 2013
	Total capital (to risk-weighted assets):
	Company	$	819,408	14.9	%	$	439,687	8	%	N/A		N/A
	Bank	$	807,620	14.7	%	$	439,437	8	%	$	549,471	10	%
	Tier I capital (to risk-weighted assets):
	Company	$	751,204	13.66	%	$	219,844	4	%	N/A		N/A
	Bank	$	739,416	13.46	%	$	219,798	4	%	$	329,683	6	%
	Tier I capital (to average assets):
	Company	$	751,204	11.97	%	$	251,049	4	%	N/A		N/A
	Bank	$	739,416	11.79	%	$	250,954	4	%	$	313,687	5	%

Business_Combinations_Summary_

Business Combinations - Summary of Assets Acquired and Liabilities Assumed (Details) (USD $)	Jun. 30, 2014	Dec. 31, 2013	Aug. 13, 2013	Feb. 15, 2013	Aug. 13, 2013	Feb. 15, 2013
In Thousands, unless otherwise specified			Foster Bankshares Inc	Pacific International Bancorp, Inc.	Common Stock	Preferred Stock
					Foster Bankshares Inc	Pacific International Bancorp, Inc.
Business Acquisition, Equity Interests Issued or Issuable [Line Items]	'	'	'	'	'	'
BBCN common stock issued	'	'	$2,567	$8,437	'	'
Cash paid	'	'	1,922	1	'	'
Liability for unredeemed Foster common stock	'	'	'	'	155	'
Redemption of Preferred Stock	'	'	'	'	'	7,475
Total consideration paid	'	'	4,644	15,913	'	'
Assets Acquired:	'	'	'	'	'	'
Cash and cash equivalents	'	'	42,883	25,968	'	'
Investment securities available for sale	'	'	4,844	7,810	'	'
Loans receivable	'	'	255,297	131,589	'	'
FRB and FHLB stock	'	'	1,714	1,829	'	'
OREO	'	'	14,251	3,418	'	'
Premises and equipment	'	'	4,733	'	'	'
Deferred tax assets, net	'	'	21,211	9,886	'	'
Core deposit intangibles	'	'	2,763	604	'	'
Other assets	'	'	2,353	2,514	'	'
Liabilities Assumed:	'	'	'	'	'	'
Deposits	'	'	-321,596	-143,665	'	'
Borrowings	'	'	-18,045	-14,698	'	'
Subordinated debentures	'	'	-15,309	-4,108	'	'
Other liabilities	'	'	-5,980	-5,116	'	'
Total identifiable net assets	'	'	-10,881	16,031	'	'
Goodwill	$105,401	$105,401	$15,525	$118	'	'

Business_Combinations_Fair_Val

Business Combinations - Fair Value of Acquired Loans (Details) (USD $)	Aug. 13, 2013	Feb. 15, 2013
In Thousands, unless otherwise specified	Foster Bankshares Inc	Pacific International Bancorp, Inc.
Business Acquisition [Line Items]	'	'
Contractually required principal and interest at acquisition	$150,430	$54,462
Contractual cash flows not expected to be collected (nonaccretable discount)	37,447	9,687
Expected cash flows at acquisition	112,983	44,775
Interest component of expected cash flows (accretable discount)	14,928	4,945
Fair value of acquired loans	$98,055	$39,830

Business_Combinations_Summary_1

Business Combinations - Summary of Pro Forma Information (Details) (USD $)	3 Months Ended		6 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Business Acquisition, Pro Forma Information [Abstract]	'	'	'	'
Net interest income	$67,490	$79,266	$132,455	$140,581
Net income	$22,312	$19,394	$44,508	$36,411
Pro forma earnings per share:	'	'	'	'
Basic (dollars per share)	$0.28	$0.24	$0.56	$0.46
Diluted (dollars per share)	$0.28	$0.24	$0.56	$0.46

Business_Combinations_Addition

Business Combinations - Additional Information (Details) (USD $)

3 Months Ended

6 Months Ended

0 Months Ended

3 Months Ended

6 Months Ended

0 Months Ended

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

Dec. 31, 2013

Aug. 13, 2013

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

Aug. 13, 2013

Aug. 13, 2013

Feb. 15, 2013

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Foster Bankshares Inc

Foster Bankshares Inc

Foster Bankshares Inc

Foster Bankshares Inc

Foster Bankshares Inc

Foster Bankshares Inc

Foster Bankshares Inc

Pacific International Bancorp, Inc.

Pacific International Bancorp, Inc.

Pacific International Bancorp, Inc.

Pacific International Bancorp, Inc.

Pacific International Bancorp, Inc.

Foster Bankshares, Inc and Pacific International Bancorp, Inc.

Foster Bankshares, Inc and Pacific International Bancorp, Inc.

Foster Bankshares, Inc and Pacific International Bancorp, Inc.

Foster Bankshares, Inc and Pacific International Bancorp, Inc.

Exchanged For Shares Of Company

Purchased For Cash

Not Redeemed

Illinois

Virginia

Foster Bankshares Inc

Foster Bankshares Inc

Foster Bankshares Inc

bank_location

bank_location

Business Acquisition [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Business combination, number of acquired bank branches

'

'

'

'

'

'

'

'

'

'

8

1

'

'

'

'

'

'

'

'

'

'

'

'

Business acquisition share price

'

'

'

'

'

$34.67

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Conversion shares per share of acquiree

'

'

'

'

'

2.62771

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Shares issued

'

'

'

'

'

'

'

'

180,300

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Number of shares of acquiree

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

68,619

58,906

4,475

Cash paid

'

'

'

'

'

$1,922,000

'

'

'

'

'

'

$1,000

'

'

'

'

'

'

'

'

'

'

'

Goodwill

105,401,000

'

105,401,000

'

105,401,000

15,525,000

'

'

'

'

'

'

118,000

'

'

'

'

'

'

'

'

'

'

'

Outstanding principal balances of acquired loans

'

'

'

'

'

'

229,300,000

'

229,300,000

'

'

'

'

99,600,000

'

99,600,000

'

'

'

'

'

'

'

'

Carrying amount of acquired loans

'

'

'

'

'

'

187,800,000

'

187,800,000

'

'

'

'

84,700,000

'

84,700,000

'

'

'

'

'

'

'

'

Merger and integration expense

$50,000

$385,000

$224,000

$1,690,000

'

'

$50,000

$304,000

$193,000

$358,000

'

'

'

$0

$81,000

$31,000

$1,332,000

$50,000

$385,000

$224,000

$1,690,000

'

'

'

StockBased_Compensation_Plan_D

Stock-Based Compensation - Plan Description (Details)	6 Months Ended
	Jun. 30, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'
Number of shares available for grant (in shares)	2,745,606
Minimum	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'
Purchase price of common stock, percent	100.00%
Restricted stock, performance shares and performance units | Minimum	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'
Restricted stock, restriction period	'1 year
Time based vesting of grants | Maximum	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'
Restricted stock, restriction period	'3 years
BBCN 2007 Plan | Minimum	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'
Purchase price of common stock, percent	100.00%
BBCN 2007 Plan | Stock options and stock appreciation rights	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'
Contractual term	'10 years
BBCN 2007 Plan | Stock options and stock appreciation rights | Minimum	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'
Award vesting period	'3 years
BBCN 2007 Plan | Stock options and stock appreciation rights | Maximum	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'
Award vesting period	'5 years
2006 Plan	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'
Award vesting rights, percentage	20.00%
2006 Plan | Nonemployee director	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'
Contractual term	'10 years
Award vesting rights, percentage	33.00%

StockBased_Compensation_Stock_

Stock-Based Compensation - Stock Option Activity (Details) (Stock options, USD $)	6 Months Ended
	Jun. 30, 2014
Stock options	'
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]	'
Outstanding - beginning of period (in shares)	420,594
Granted (in shares)	0
Exercised (in shares)	0
Expired (in shares)	-36,601
Forfeited (in shares)	0
Outstanding - end of period (in shares)	383,993
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward]	'
Outstanding - beginning of period, Weighted-Average Exercise Price Per Share (in dollars per share)	$20.44
Granted, Weighted-Average Exercise Price Per Share (in dollars per share)	$0
Exercised, Weighted-Average Exercise Price Per Share (in dollars per share)	$0
Expired, Weighted-Average Exercise Price Per Share (in dollars per share)	$18.07
Forfeited, Weighted-Average Exercise Price Per Share (in dollars per share)	$0
Outstanding - end of period, Weighted-Average Exercise Price Per Share (in dollars per share)	$20.67
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]	'
Options exercisable - end of period (in shares)	383,993
Options exercisable, Weighted-Average Exercise Price Per Share (in dollars per share)	$20.67
Outstanding, Weighted-Average Remaining Contractual Life (Years)	'2 years 6 months 0 days
Options exercisable, Weighted-Average Remaining Contractual Life (Years)	'2 years 6 months 0 days
Outstanding, Aggregate Intrinsic Value	$32,800
Options exercisable, Aggregate Intrinsic Value	$32,800

StockBased_Compensation_Restri

Stock-Based Compensation - Restricted and Performance Unit Activity (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract]	'	'	'	'
Allocated share-based compensation expense	$184,000	$299,000	$289,000	$1,000,000
Tax benefit from compensation expense	74,000	1,300,000	115,000	1,200,000
Total compensation cost not yet recognized	1,700,000	'	1,700,000	'
Total compensation cost not yet recognized, period for recognition	'	'	'3 years 0 months 0 days	'
Retricted and performance unit activity	'	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]	'	'	'	'
Outstanding - beginning of period (in shares)	'	'	200,165	'
Granted (in shares)	'	'	29,000	'
Vested (in shares)	'	'	-58,326	'
Forfeited (in shares)	'	'	-19,888	'
Outstanding - end of period (in shares)	150,951	'	150,951	'
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]	'	'	'	'
Outstanding - beginning of period, Weighted-Average Grant Date Fair Value (in dollars per share)	'	'	$11.57	'
Granted, Weighted-Average Grant Date Fair Value (in dollars per share)	'	'	$16.75	'
Vested, Weighted-Average Grant Date Fair Value (in dollars per share)	'	'	$10.52	'
Forfeited, Weighted-Average Grant Date Fair Value (in dollars per share)	'	'	$11.92	'
Outstanding - end of period, Weighted-Average Grant Date Fair Value (in dollars per share)	$12.99	'	$12.99	'
Performance shares	'	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract]	'	'	'	'
Equity instruments other than options, vested in period	'	'	$862,000	$3,900,000

Earnings_Per_Share_Details

Earnings Per Share (Details) (USD $)	3 Months Ended		6 Months Ended
In Thousands, except Share data, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Net income (Numerator)	'	'	'	'
Net income available to common stockholders - basic	$22,312	$22,671	$44,508	$40,132
Net income available to common stockholders - diluted	$22,312	$22,671	$44,508	$40,132
Shares (Denominator)	'	'	'	'
Weighted-Average Shares (Denominator) (shares)	79,490,767	79,062,233	79,481,359	78,746,444
Effect of Dilutive Securities:	'	'	'	'
Stock options and performance units (shares)	40,119	155,890	49,132	238,957
Common stock warrants (shares)	83,160	18,609	87,955	15,410
Diluted EPS - common stock (shares)	79,614,046	79,236,732	79,618,446	79,000,811
Per Share (Amount)	'	'	'	'
Basic EPS - common stock (in dollars per share)	$0.28	$0.29	$0.56	$0.51
Diluted EPS - common stock (in dollars per share)	$0.28	$0.29	$0.56	$0.51
Stock options and restricted shares	'	'	'	'
Antidilutive Securities Excluded from Computation of Earnings Per Share	'	'	'	'
Antidilutive shares of common stock	86,103	192,227	80,661	198,565
Warrants	'	'	'	'
Antidilutive Securities Excluded from Computation of Earnings Per Share	'	'	'	'
Antidilutive shares of common stock	18,482	18,114	18,482,000	18,114,000

Securities_Available_for_Sale_1

Securities Available for Sale (Details) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Schedule of Available-for-sale Securities [Line Items]	'	'
Amortized Cost	$746,537	$723,401
Gross Unrealized Gains	8,952	5,043
Gross Unrealized Losses	-8,806	-22,693
Estimated Fair Value	746,683	705,751
GSE collateralized mortgage obligations	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Amortized Cost	291,676	286,608
Gross Unrealized Gains	1,564	1,104
Gross Unrealized Losses	-5,102	-13,611
Estimated Fair Value	288,138	274,101
GSE mortgage-backed securities	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Amortized Cost	427,237	409,165
Gross Unrealized Gains	6,940	3,620
Gross Unrealized Losses	-2,983	-7,789
Estimated Fair Value	431,194	404,996
Trust preferred securities	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Amortized Cost	4,524	4,516
Gross Unrealized Gains	0	0
Gross Unrealized Losses	-536	-819
Estimated Fair Value	3,988	3,697
Municipal bonds	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Amortized Cost	5,675	5,687
Gross Unrealized Gains	448	319
Gross Unrealized Losses	-29	-70
Estimated Fair Value	6,094	5,936
Total Debt securities	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Amortized Cost	729,112	705,976
Gross Unrealized Gains	8,952	5,043
Gross Unrealized Losses	-8,650	-22,289
Estimated Fair Value	729,414	688,730
Mutual funds - GSE mortgage related securities	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Amortized Cost	17,425	17,425
Gross Unrealized Gains	0	0
Gross Unrealized Losses	-156	-404
Estimated Fair Value	$17,269	$17,021

Securities_Available_for_Sale_2

Securities Available for Sale - Proceeds, Gains and Losses (Details) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Available-for-sale Securities [Abstract]	'	'	'	'
Proceeds	$0	$0	$0	$6,636
Gross gains	0	0	0	54
Gross losses	$0	$0	$0	$0

Securities_Available_for_Sale_3

Securities Available for Sale - Amortized Cost and Estimated Fair Value (Details) (USD $)	Jun. 30, 2014	Dec. 31, 2013
Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Fiscal Year Maturity [Abstract]	'	'
Amortized Cost - Due within one year	$0	'
Amortized Cost - Due after one year through five years	340,000	'
Amortized Cost - Due after five years through ten years	3,884,000	'
Amortized Cost - Due after ten years	5,975,000	'
Amortized Cost	746,537,000	723,401,000
Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity [Abstract]	'	'
Estimated Fair Value - Due within one year	0	'
Estimated Fair Value - Due after one year through five years	348,000	'
Estimated Fair Value - Due after five years through ten years	4,292,000	'
Estimated Fair Value - Due after ten years	5,442,000	'
Estimated Fair Value	746,683,000	705,751,000
Available-for-sale Securities, Restricted	356,800,000	360,600,000
GSE collateralized mortgage obligations	'	'
Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Fiscal Year Maturity [Abstract]	'	'
Amortized Cost - no single maturity date	291,676,000	'
Amortized Cost	291,676,000	286,608,000
Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity [Abstract]	'	'
Estimated Fair Value - no single maturity date	288,138,000	'
Estimated Fair Value	288,138,000	274,101,000
GSE mortgage-backed securities	'	'
Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Fiscal Year Maturity [Abstract]	'	'
Amortized Cost - no single maturity date	427,237,000	'
Amortized Cost	427,237,000	409,165,000
Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity [Abstract]	'	'
Estimated Fair Value - no single maturity date	431,194,000	'
Estimated Fair Value	431,194,000	404,996,000
Mutual funds - GSE mortgage related securities	'	'
Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Fiscal Year Maturity [Abstract]	'	'
Amortized Cost - no single maturity date	17,425,000	'
Amortized Cost	17,425,000	17,425,000
Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity [Abstract]	'	'
Estimated Fair Value - no single maturity date	17,269,000	'
Estimated Fair Value	$17,269,000	$17,021,000

Securities_Available_for_Sale_4

Securities Available for Sale - Aggregate Unrealized Losses and Fair Value (Details) (USD $)

3 Months Ended

6 Months Ended

6 Months Ended

12 Months Ended

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

security

security

security

GSE collateralized mortgage obligations

GSE collateralized mortgage obligations

GSE mortgage-backed securities

GSE mortgage-backed securities

Trust preferred securities

Trust preferred securities

Municipal bonds

Municipal bonds

Mutual funds - GSE mortgage related securities

Mutual funds - GSE mortgage related securities

Credit concentration risk

Credit concentration risk

security

security

security

security

security

security

security

security

security

security

Stockholders' equity

Stockholders' equity

Non-US Government and agency securities

Non-US Government and agency securities

Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions [Abstract]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Number of Securities, Less than 12 months

14

'

14

'

52

6

[1]

21

[1]

8

[1]

29

[1]

0

0

0

1

0

1

'

'

Number of Securities, 12 months or longer

30

'

30

'

11

13

[1]

3

[1]

14

[1]

7

[1]

1

1

1

0

1

0

'

'

Number of Securities, Total

44

'

44

'

63

19

[1]

24

[1]

22

[1]

36

[1]

1

1

1

1

1

1

'

'

Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value [Abstract]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Fair Value - Less than 12 months

$57,135,000

'

$57,135,000

'

$416,122,000

$44,798,000

[1]

$198,713,000

[1]

$12,337,000

[1]

$203,276,000

[1]

$0

$0

$0

$1,112,000

$0

$13,021,000

'

'

Fair Value - 12 months or longer

249,947,000

'

249,947,000

'

31,871,000

140,569,000

[1]

13,381,000

[1]

90,980,000

[1]

14,793,000

[1]

3,988,000

3,697,000

1,141,000

0

13,269,000

0

'

'

Fair Value - Total

307,082,000

'

307,082,000

'

447,993,000

185,367,000

[1]

212,094,000

[1]

103,317,000

[1]

218,069,000

[1]

3,988,000

3,697,000

1,141,000

1,112,000

13,269,000

13,021,000

'

'

Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss [Abstract]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Gross Unrealized Losses - Less than 12 months

-733,000

'

-733,000

'

-20,227,000

-676,000

[1]

-12,460,000

[1]

-57,000

[1]

-7,293,000

[1]

0

0

0

-70,000

0

-404,000

'

'

Gross Unrealized Losses - 12 months or longer

-8,073,000

'

-8,073,000

'

-2,466,000

-4,426,000

[1]

-1,151,000

[1]

-2,926,000

[1]

-496,000

[1]

-536,000

-819,000

-29,000

0

-156,000

0

'

'

Gross Unrealized Losses - Total

-8,806,000

'

-8,806,000

'

-22,693,000

-5,102,000

[1]

-13,611,000

[1]

-2,983,000

[1]

-7,789,000

[1]

-536,000

-819,000

-29,000

-70,000

-156,000

-404,000

'

'

Maximum exposure to any single issuer

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

10.00%

10.00%

Gross unrealized gains (losses) included in accumulated other comprehensive income during the period

'

-19,700,000

'

-23,400,000

'

'

'

'

'

'

'

'

'

'

'

'

'

Unrealized gain on available-for-sale securities

6,655,000

-19,699,000

17,795,000

-23,353,000

'

'

'

'

'

'

'

'

'

'

'

'

'

Reclassification out of accumulated other comprehensive income as a result of securities being sold

$0

$0

$0

$54,000

'

'

'

'

'

'

'

'

'

'

'

'

'

[1]

Investments in U.S. Government agency and U.S. Government sponsored enterprises

Loans_Receivable_and_Allowance2

Loans Receivable and Allowance for Loan Losses - Schedule of Accounts, Notes, Loans and Financing Receivable (Details) (USD $)	6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012
	segment
Real estate loans:	'	'	'	'	'	'
Loans	$5,348,316	'	$5,076,343	'	'	'
Less: deferred loan fees	-1,259	'	-2,167	'	'	'
Loans receivable	5,347,057	'	5,074,176	'	'	'
Less: allowance for loan losses	-66,870	-65,699	-67,320	-71,675	-73,268	-66,941
Loans receivable, net of allowance for loan losses	5,280,187	'	5,006,856	'	'	'
Number of portfolio segments	4	'	'	'	'	'
Real estate loans	'	'	'	'	'	'
Real estate loans:	'	'	'	'	'	'
Loans	4,184,298	'	3,904,058	'	'	'
Real estate loans | Residential	'	'	'	'	'	'
Real estate loans:	'	'	'	'	'	'
Loans	10,019	'	10,039	'	'	'
Less: allowance for loan losses	-25	'	-25	'	'	'
Real estate loans | Commercial & industrial	'	'	'	'	'	'
Real estate loans:	'	'	'	'	'	'
Loans	4,089,242	'	3,821,163	'	'	'
Less: allowance for loan losses	-45,921	'	-45,897	'	'	'
Real estate loans | Construction	'	'	'	'	'	'
Real estate loans:	'	'	'	'	'	'
Loans	85,037	'	72,856	'	'	'
Less: allowance for loan losses	-401	'	-628	'	'	'
Commercial business	'	'	'	'	'	'
Real estate loans:	'	'	'	'	'	'
Loans	929,143	'	949,093	'	'	'
Less: allowance for loan losses	-15,298	'	-17,592	'	'	'
Trade finance	'	'	'	'	'	'
Real estate loans:	'	'	'	'	'	'
Loans	141,053	'	124,685	'	'	'
Less: allowance for loan losses	-4,568	'	-2,653	'	'	'
Consumer and other	'	'	'	'	'	'
Real estate loans:	'	'	'	'	'	'
Loans	93,822	'	98,507	'	'	'
Less: allowance for loan losses	($657)	'	($525)	'	'	'

Loans_Receivable_and_Allowance3

Loans Receivable and Allowance for Loan Losses - Accretable Yield Movement Schedule on Acquired Credit Impaired Loans in Center Merger (Details) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield Movement Schedule [Roll Forward]	'	'	'	'
Balance at beginning of period	$32,583	$23,410	$47,398	$18,651
Additions due to acquisitions during the period	0	0	0	4,945
Accretion	-4,197	-3,586	-9,064	-7,032
Changes in expected cash flows	-102	17,266	-10,050	20,526
Balance at end of period	$28,284	$37,090	$28,284	$37,090

Loans_Receivable_and_Allowance4

Loans Receivable and Allowance for Loan Losses - Allowance for Credit Losses on Financing Receivables (Details) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013
Allowance for Loan Losses by Portfolio Segment	'	'	'	'	'
Balance, beginning of period	$65,699	$73,268	$67,320	$66,941	'
Provision (credit) for loan losses	2,996	800	6,022	8,306	'
Loans charged off	-2,771	-2,900	-8,034	-4,329	'
Recoveries of charged offs	946	507	1,562	757	'
Balance, end of period	66,870	71,675	66,870	71,675	'
Allowance for loan losses:	'	'	'	'	'
Allowance for loan losses - Individually evaluated for impairment	9,741	'	9,741	'	12,666
Allowance for loan losses - Collectively evaluated for impairment	51,249	'	51,249	'	49,876
Allowance for loan losses - ACILS	5,880	'	5,880	'	4,778
Allowance for loan losses - Total	66,870	71,675	66,870	71,675	'
Loans outstsanding:	'	'	'	'	'
Loans outstanding - Individually evaluated for impairment	124,158	'	124,158	'	116,269
Loans outstanding - Collectively evaluated for impairment	5,021,710	'	5,021,710	'	4,734,767
Loans outstanding - ACILs	202,448	'	202,448	'	225,307
Total loans outstanding	5,348,316	'	5,348,316	'	5,076,343
Legacy	'	'	'	'	'
Loans outstsanding:	'	'	'	'	'
Total loans outstanding	4,529,895	'	4,529,895	'	4,097,662
Acquired	'	'	'	'	'
Loans outstsanding:	'	'	'	'	'
Total loans outstanding	818,421	'	818,421	'	978,681
Real estate	'	'	'	'	'
Loans outstsanding:	'	'	'	'	'
Total loans outstanding	4,184,298	'	4,184,298	'	3,904,058
Real estate | Legacy	'	'	'	'	'
Allowance for Loan Losses by Portfolio Segment	'	'	'	'	'
Balance, beginning of period	38,586	43,709	40,068	41,505	'
Provision (credit) for loan losses	1,066	-1,057	-348	2,012	'
Loans charged off	-726	-777	-813	-1,682	'
Recoveries of charged offs	132	57	151	97	'
Balance, end of period	39,058	41,932	39,058	41,932	'
Allowance for loan losses:	'	'	'	'	'
Allowance for loan losses - Individually evaluated for impairment	3,394	'	3,394	'	5,578
Allowance for loan losses - Collectively evaluated for impairment	35,664	'	35,664	'	34,490
Allowance for loan losses - ACILS	0	'	0	'	0
Allowance for loan losses - Total	39,058	41,932	39,058	41,932	'
Loans outstsanding:	'	'	'	'	'
Loans outstanding - Individually evaluated for impairment	53,937	'	53,937	'	49,177
Loans outstanding - Collectively evaluated for impairment	3,470,699	'	3,470,699	'	3,076,924
Loans outstanding - ACILs	0	'	0	'	0
Total loans outstanding	3,524,636	'	3,524,636	'	3,126,101
Real estate | Acquired	'	'	'	'	'
Allowance for Loan Losses by Portfolio Segment	'	'	'	'	'
Balance, beginning of period	6,838	9,889	6,482	4,718	'
Provision (credit) for loan losses	622	-233	1,073	5,087	'
Loans charged off	-188	-24	-283	-175	'
Recoveries of charged offs	17	0	17	2	'
Balance, end of period	7,289	9,632	7,289	9,632	'
Allowance for loan losses:	'	'	'	'	'
Allowance for loan losses - Individually evaluated for impairment	431	'	431	'	1,092
Allowance for loan losses - Collectively evaluated for impairment	978	'	978	'	612
Allowance for loan losses - ACILS	5,880	'	5,880	'	4,778
Allowance for loan losses - Total	7,289	9,632	7,289	9,632	'
Loans outstsanding:	'	'	'	'	'
Loans outstanding - Individually evaluated for impairment	19,365	'	19,365	'	19,992
Loans outstanding - Collectively evaluated for impairment	507,900	'	507,900	'	613,696
Loans outstanding - ACILs	132,397	'	132,397	'	144,269
Total loans outstanding	659,662	'	659,662	'	777,957
Commercial business	'	'	'	'	'
Allowance for Loan Losses by Portfolio Segment	'	'	'	'	'
Balance, beginning of period	'	'	'	'	17,592
Balance, end of period	15,298	'	15,298	'	17,592
Allowance for loan losses:	'	'	'	'	'
Allowance for loan losses - Total	15,298	'	15,298	'	17,592
Loans outstsanding:	'	'	'	'	'
Total loans outstanding	929,143	'	929,143	'	949,093
Commercial business | Legacy	'	'	'	'	'
Allowance for Loan Losses by Portfolio Segment	'	'	'	'	'
Balance, beginning of period	16,208	16,522	16,796	16,490	'
Provision (credit) for loan losses	-336	1,043	2,211	1,082	'
Loans charged off	-1,794	-1,413	-5,519	-1,596	'
Recoveries of charged offs	581	368	1,171	544	'
Balance, end of period	14,659	16,520	14,659	16,520	'
Allowance for loan losses:	'	'	'	'	'
Allowance for loan losses - Individually evaluated for impairment	3,225	'	3,225	'	5,183
Allowance for loan losses - Collectively evaluated for impairment	11,434	'	11,434	'	11,613
Allowance for loan losses - ACILS	0	'	0	'	0
Allowance for loan losses - Total	14,659	16,520	14,659	16,520	'
Loans outstsanding:	'	'	'	'	'
Loans outstanding - Individually evaluated for impairment	37,546	'	37,546	'	37,314
Loans outstanding - Collectively evaluated for impairment	793,559	'	793,559	'	778,350
Loans outstanding - ACILs	0	'	0	'	0
Total loans outstanding	831,105	'	831,105	'	815,664
Commercial business | Acquired	'	'	'	'	'
Allowance for Loan Losses by Portfolio Segment	'	'	'	'	'
Balance, beginning of period	593	809	796	1,115	'
Provision (credit) for loan losses	88	484	1,099	295	'
Loans charged off	-45	-684	-1,265	-808	'
Recoveries of charged offs	3	45	9	52	'
Balance, end of period	639	654	639	654	'
Allowance for loan losses:	'	'	'	'	'
Allowance for loan losses - Individually evaluated for impairment	393	'	393	'	622
Allowance for loan losses - Collectively evaluated for impairment	246	'	246	'	174
Allowance for loan losses - ACILS	0	'	0	'	0
Allowance for loan losses - Total	639	654	639	654	'
Loans outstsanding:	'	'	'	'	'
Loans outstanding - Individually evaluated for impairment	2,867	'	2,867	'	2,792
Loans outstanding - Collectively evaluated for impairment	56,393	'	56,393	'	84,325
Loans outstanding - ACILs	38,778	'	38,778	'	46,312
Total loans outstanding	98,038	'	98,038	'	133,429
Trade finance	'	'	'	'	'
Allowance for Loan Losses by Portfolio Segment	'	'	'	'	'
Balance, beginning of period	'	'	'	'	2,653
Balance, end of period	4,568	'	4,568	'	2,653
Allowance for loan losses:	'	'	'	'	'
Allowance for loan losses - Total	4,568	'	4,568	'	2,653
Loans outstsanding:	'	'	'	'	'
Total loans outstanding	141,053	'	141,053	'	124,685
Trade finance | Legacy	'	'	'	'	'
Allowance for Loan Losses by Portfolio Segment	'	'	'	'	'
Balance, beginning of period	2,944	1,698	2,653	2,349	'
Provision (credit) for loan losses	1,624	637	1,972	12	'
Loans charged off	0	0	-57	-26	'
Recoveries of charged offs	0	0	0	0	'
Balance, end of period	4,568	2,335	4,568	2,335	'
Allowance for loan losses:	'	'	'	'	'
Allowance for loan losses - Individually evaluated for impairment	2,298	'	2,298	'	159
Allowance for loan losses - Collectively evaluated for impairment	2,270	'	2,270	'	2,494
Allowance for loan losses - ACILS	0	'	0	'	0
Allowance for loan losses - Total	4,568	2,335	4,568	2,335	'
Loans outstsanding:	'	'	'	'	'
Loans outstanding - Individually evaluated for impairment	8,985	'	8,985	'	5,692
Loans outstanding - Collectively evaluated for impairment	128,930	'	128,930	'	117,249
Loans outstanding - ACILs	0	'	0	'	0
Total loans outstanding	137,915	'	137,915	'	122,941
Trade finance | Acquired	'	'	'	'	'
Allowance for Loan Losses by Portfolio Segment	'	'	'	'	'
Balance, beginning of period	0	0	0	3	'
Provision (credit) for loan losses	0	0	0	-3	'
Loans charged off	0	0	0	0	'
Recoveries of charged offs	0	0	0	0	'
Balance, end of period	0	0	0	0	'
Allowance for loan losses:	'	'	'	'	'
Allowance for loan losses - Individually evaluated for impairment	0	'	0	'	0
Allowance for loan losses - Collectively evaluated for impairment	0	'	0	'	0
Allowance for loan losses - ACILS	0	'	0	'	0
Allowance for loan losses - Total	0	0	0	0	'
Loans outstsanding:	'	'	'	'	'
Loans outstanding - Individually evaluated for impairment	0	'	0	'	0
Loans outstanding - Collectively evaluated for impairment	0	'	0	'	0
Loans outstanding - ACILs	3,138	'	3,138	'	1,744
Total loans outstanding	3,138	'	3,138	'	1,744
Consumer and other	'	'	'	'	'
Allowance for Loan Losses by Portfolio Segment	'	'	'	'	'
Balance, beginning of period	'	'	'	'	525
Balance, end of period	657	'	657	'	525
Allowance for loan losses:	'	'	'	'	'
Allowance for loan losses - Total	657	'	657	'	525
Loans outstsanding:	'	'	'	'	'
Total loans outstanding	93,822	'	93,822	'	98,507
Consumer and other | Legacy	'	'	'	'	'
Allowance for Loan Losses by Portfolio Segment	'	'	'	'	'
Balance, beginning of period	467	538	461	658	'
Provision (credit) for loan losses	-69	-20	-62	-149	'
Loans charged off	-18	-2	-19	-9	'
Recoveries of charged offs	211	12	211	28	'
Balance, end of period	591	528	591	528	'
Allowance for loan losses:	'	'	'	'	'
Allowance for loan losses - Individually evaluated for impairment	0	'	0	'	32
Allowance for loan losses - Collectively evaluated for impairment	591	'	591	'	429
Allowance for loan losses - ACILS	0	'	0	'	0
Allowance for loan losses - Total	591	528	591	528	'
Loans outstsanding:	'	'	'	'	'
Loans outstanding - Individually evaluated for impairment	516	'	516	'	535
Loans outstanding - Collectively evaluated for impairment	35,723	'	35,723	'	32,421
Loans outstanding - ACILs	0	'	0	'	0
Total loans outstanding	36,239	'	36,239	'	32,956
Consumer and other | Acquired	'	'	'	'	'
Allowance for Loan Losses by Portfolio Segment	'	'	'	'	'
Balance, beginning of period	63	103	64	103	'
Provision (credit) for loan losses	1	-54	77	-30	'
Loans charged off	0	0	-78	-33	'
Recoveries of charged offs	2	25	3	34	'
Balance, end of period	66	74	66	74	'
Allowance for loan losses:	'	'	'	'	'
Allowance for loan losses - Individually evaluated for impairment	0	'	0	'	0
Allowance for loan losses - Collectively evaluated for impairment	66	'	66	'	64
Allowance for loan losses - ACILS	0	'	0	'	0
Allowance for loan losses - Total	66	74	66	74	'
Loans outstsanding:	'	'	'	'	'
Loans outstanding - Individually evaluated for impairment	942	'	942	'	767
Loans outstanding - Collectively evaluated for impairment	28,506	'	28,506	'	31,802
Loans outstanding - ACILs	28,135	'	28,135	'	32,982
Total loans outstanding	$57,583	'	$57,583	'	$65,551

Loans_Receivable_and_Allowance5

Loans Receivable and Allowance for Loan Losses - Impaired Financing Receivables (Details) (USD $)	3 Months Ended					6 Months Ended				12 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014		Jun. 30, 2013		Jun. 30, 2012	Jun. 30, 2014		Jun. 30, 2013		Dec. 31, 2013
Impaired Loans, Recorded Investment	'		'		'	'		'		'
Recorded Investment, With related allowance	$72,506	[1]	'		'	$72,506	[1]	'		$86,771	[1]
Recorded Investment, With no related allowance	51,652	[1]	'		'	51,652	[1]	'		29,498	[1]
Related Allowance	-9,741		'		'	-9,741		'		-12,666
Impaired Loans, net of allowance	114,417		'		'	114,417		'		103,603
Total recorded investment	124,158	[1]	'		'	124,158	[1]	'		116,269	[1]
Impaired Loans, Unpaid Principal Balance	'		'		'	'		'		'
Unpaid Contractual Principal Balance, With related allowance	82,162		'		'	82,162		'		89,840
Unpaid Contractual Principal Balance, With no related allowance	70,613		'		'	70,613		'		55,297
Impaired Financing Receivable, Unpaid Principal Balance	152,775		'		'	152,775		'		145,137
Impaired Loans, Average Recorded Investment	'		'		'	'		'		'
Average Recorded Investment, With related allowance	71,917	[1]	72,267	[1]	'	76,868	[1]	70,886	[1]	74,406	[1]
Average Recorded Investment, With no related allowance	51,079	[1]	27,840	[1]	'	43,885	[1]	25,903	[1]	26,758	[1]
Average Recorded Investment, Total	122,996	[1]	100,107	[1]	'	120,753	[1]	96,789	[1]	101,164	[1]
Impaired Loans, Interest Income Recognized during Impairment	'		'		'	'		'		'
Interest Income Recognized during Impairment, With related allowance	708		641		'	1,380		1,265		3,255
Interest Income Recognized during Impairment, With no related allowance	279		38		'	535		76		308
Interest Income Recognized during Impairment, Total	987		679		'	1,915		1,341		3,563
Threshold period for loans to be placed on nonaccrual status	'		'		'	'90 days		'		'
WIthout charge-offs	'		'		'	'		'		'
Impaired Loans, Recorded Investment	'		'		'	'		'		'
Recorded Investment, With related allowance	70,372		'		'	70,372		'		85,920
Recorded Investment, With no related allowance	43,342		'		'	43,342		'		23,160
With charge-offs	'		'		'	'		'		'
Impaired Loans, Recorded Investment	'		'		'	'		'		'
Recorded Investment, With related allowance	2,134		'		'	2,134		'		851
Recorded Investment, With no related allowance	8,310		'		'	8,310		'		6,338
Acquired	'		'		'	'		'		'
Impaired Loans, Recorded Investment	'		'		'	'		'		'
Recorded Investment, With related allowance	3,624	[1]	'		'	3,624	[1]	'		9,659	[1]
Recorded Investment, With no related allowance	19,551	[1]	'		'	19,551	[1]	'		13,892	[1]
Related Allowance	-823		'		'	-823		'		-1,714
Total recorded investment	23,175	[1]	'		'	23,175	[1]	'		23,551	[1]
Impaired Loans, Unpaid Principal Balance	'		'		'	'		'		'
Unpaid Contractual Principal Balance, With related allowance	4,365		'		'	4,365		'		11,248
Unpaid Contractual Principal Balance, With no related allowance	25,564		'		'	25,564		'		19,773
Impaired Financing Receivable, Unpaid Principal Balance	29,929		'		'	29,929		'		31,021
Impaired Loans, Average Recorded Investment	'		'		'	'		'		'
Average Recorded Investment, With related allowance	4,434	[1]	17,141	[1]	'	6,176	[1]	14,548	[1]	12,538	[1]
Average Recorded Investment, With no related allowance	20,552	[1]	13,647	[1]	'	18,333	[1]	13,334		13,640	[1]
Average Recorded Investment, Total	24,986	[1]	30,788	[1]	'	24,509	[1]	27,882	[1]	26,178	[1]
Impaired Loans, Interest Income Recognized during Impairment	'		'		'	'		'		'
Interest Income Recognized during Impairment, With related allowance	20		33		'	38		65		62
Interest Income Recognized during Impairment, With no related allowance	30		11		'	54		21		86
Interest Income Recognized during Impairment, Total	50		44		'	92		86		148
Commercial | Retail	'		'		'	'		'		'
Impaired Loans, Recorded Investment	'		'		'	'		'		'
Recorded Investment, With related allowance	'		'		'	'		'		7,318	[1]
Commercial | Hotel & motel	'		'		'	'		'		'
Impaired Loans, Recorded Investment	'		'		'	'		'		'
Recorded Investment, With no related allowance	'		'		'	'		'		6,502	[1]
Impaired Loans, Unpaid Principal Balance	'		'		'	'		'		'
Unpaid Contractual Principal Balance, With no related allowance	'		'		'	'		'		10,498
Commercial | Gas station & car wash	'		'		'	'		'		'
Impaired Loans, Unpaid Principal Balance	'		'		'	'		'		'
Unpaid Contractual Principal Balance, With related allowance	'		'		'	'		'		3,236
Commercial | Mixed use	'		'		'	'		'		'
Impaired Loans, Unpaid Principal Balance	'		'		'	'		'		'
Unpaid Contractual Principal Balance, With no related allowance	'		'		'	'		'		912
Impaired Loans, Average Recorded Investment	'		'		'	'		'		'
Average Recorded Investment, With no related allowance	'		'		'	'		'		697	[1]
Impaired Loans, Interest Income Recognized during Impairment	'		'		'	'		'		'
Interest Income Recognized during Impairment, With related allowance	'		'		'	'		'		43
Interest Income Recognized during Impairment, With no related allowance	'		'		'	'		'		0
Commercial | Industrial & warehouse	'		'		'	'		'		'
Impaired Loans, Unpaid Principal Balance	'		'		'	'		'		'
Unpaid Contractual Principal Balance, With related allowance	'		'		'	'		'		12,470
Commercial | Other	'		'		'	'		'		'
Impaired Loans, Recorded Investment	'		'		'	'		'		'
Related Allowance	'		'		'	'		'		-1,461
Real estate | Residential	'		'		'	'		'		'
Impaired Loans, Recorded Investment	'		'		'	'		'		'
Recorded Investment, With related allowance	0	[1]	'		'	0	[1]	'		0	[1]
Recorded Investment, With no related allowance	'	[1]	'		'	'	[1]	'		0	[1]
Related Allowance	0		'		'	0		'		0
Impaired Loans, Unpaid Principal Balance	'		'		'	'		'		'
Unpaid Contractual Principal Balance, With related allowance	0		'		'	0		'		0
Unpaid Contractual Principal Balance, With no related allowance	'		'		'	'		'		0
Impaired Loans, Average Recorded Investment	'		'		'	'		'		'
Average Recorded Investment, With related allowance	0	[1]	0	[1]	'	0	[1]	0	[1]	0	[1]
Average Recorded Investment, With no related allowance	0	[1]	0	[1]	'	'	[1]	0	[1]	0	[1]
Impaired Loans, Interest Income Recognized during Impairment	'		'		'	'		'		'
Interest Income Recognized during Impairment, With related allowance	0		0		'	0		0		0
Interest Income Recognized during Impairment, With no related allowance	'		0		'	'		0		0
Real estate | Residential | Acquired	'		'		'	'		'		'
Impaired Loans, Recorded Investment	'		'		'	'		'		'
Recorded Investment, With related allowance	0	[1]	'		'	0	[1]	'		0	[1]
Recorded Investment, With no related allowance	0	[1]	'		'	0	[1]	'		0	[1]
Related Allowance	0		'		'	0		'		0
Impaired Loans, Unpaid Principal Balance	'		'		'	'		'		'
Unpaid Contractual Principal Balance, With related allowance	0		'		'	0		'		0
Unpaid Contractual Principal Balance, With no related allowance	0		'		'	0		'		0
Impaired Loans, Average Recorded Investment	'		'		'	'		'		'
Average Recorded Investment, With related allowance	0	[1]	0	[1]	'	0	[1]	0	[1]	0	[1]
Average Recorded Investment, With no related allowance	0	[1]	0	[1]	'	0	[1]	0	[1]	0	[1]
Impaired Loans, Interest Income Recognized during Impairment	'		'		'	'		'		'
Interest Income Recognized during Impairment, With related allowance	0		0		'	0		0		0
Interest Income Recognized during Impairment, With no related allowance	0		0		'	0		0		0
Real estate | Commercial	'		'		'	'		'		'
Impaired Loans, Recorded Investment	'		'		'	'		'		'
Related Allowance	-3,825		'		'	-3,825		'		-6,670
Real estate | Commercial | Retail	'		'		'	'		'		'
Impaired Loans, Recorded Investment	'		'		'	'		'		'
Recorded Investment, With related allowance	4,063	[1]	'		'	4,063	[1]	'		'
Recorded Investment, With no related allowance	8,358	[1]	'		'	8,358	[1]	'		4,025	[1]
Related Allowance	-484		'		'	-484		'		-827
Impaired Loans, Unpaid Principal Balance	'		'		'	'		'		'
Unpaid Contractual Principal Balance, With related allowance	4,227		'		'	4,227		'		7,451
Unpaid Contractual Principal Balance, With no related allowance	11,904		'		'	11,904		'		6,591
Impaired Loans, Average Recorded Investment	'		'		'	'		'		'
Average Recorded Investment, With related allowance	4,198	[1]	8,556	[1]	'	5,238	[1]	7,529	[1]	7,783	[1]
Average Recorded Investment, With no related allowance	8,300	[1]	3,336	[1]	'	6,875	[1]	3,063	[1]	3,428	[1]
Impaired Loans, Interest Income Recognized during Impairment	'		'		'	'		'		'
Interest Income Recognized during Impairment, With related allowance	27		73		'	46		116		181
Interest Income Recognized during Impairment, With no related allowance	62		0		'	124		0		45
Real estate | Commercial | Retail | Acquired	'		'		'	'		'		'
Impaired Loans, Recorded Investment	'		'		'	'		'		'
Recorded Investment, With related allowance	297	[1]	'		'	297	[1]	'		391	[1]
Recorded Investment, With no related allowance	1,570	[1]	'		'	1,570	[1]	'		1,244	[1]
Related Allowance	-2		'		'	-2		'		-15
Impaired Loans, Unpaid Principal Balance	'		'		'	'		'		'
Unpaid Contractual Principal Balance, With related allowance	294		'		'	294		'		397
Unpaid Contractual Principal Balance, With no related allowance	3,585		'		'	3,585		'		2,216
Impaired Loans, Average Recorded Investment	'		'		'	'		'		'
Average Recorded Investment, With related allowance	201	[1]	1,676	[1]	'	264	[1]	1,546	[1]	1,084	[1]
Average Recorded Investment, With no related allowance	1,702	[1]	466	[1]	'	1,549	[1]	577	[1]	953	[1]
Impaired Loans, Interest Income Recognized during Impairment	'		'		'	'		'		'
Interest Income Recognized during Impairment, With related allowance	0		13		'	0		27		14
Interest Income Recognized during Impairment, With no related allowance	7		0		'	15		0		14
Real estate | Commercial | Hotel & motel	'		'		'	'		'		'
Impaired Loans, Recorded Investment	'		'		'	'		'		'
Recorded Investment, With related allowance	11,651	[1]	'		'	11,651	[1]	'		11,920	[1]
Recorded Investment, With no related allowance	6,438	[1]	'		'	6,438	[1]	'		'
Related Allowance	-1,901		'		'	-1,901		'		-2,841
Impaired Loans, Unpaid Principal Balance	'		'		'	'		'		'
Unpaid Contractual Principal Balance, With related allowance	11,651		'		'	11,651		'		12,744
Unpaid Contractual Principal Balance, With no related allowance	11,380		'		'	11,380		'		'
Impaired Loans, Average Recorded Investment	'		'		'	'		'		'
Average Recorded Investment, With related allowance	11,696	[1]	12,120	[1]	'	11,771	[1]	11,077	[1]	11,432	[1]
Average Recorded Investment, With no related allowance	6,468	[1]	6,065	[1]	'	6,480	[1]	6,114	[1]	6,304	[1]
Impaired Loans, Interest Income Recognized during Impairment	'		'		'	'		'		'
Interest Income Recognized during Impairment, With related allowance	133		138		'	266		275		550
Interest Income Recognized during Impairment, With no related allowance	0		0		'	0		0		0
Real estate | Commercial | Hotel & motel | Acquired	'		'		'	'		'		'
Impaired Loans, Recorded Investment	'		'		'	'		'		'
Recorded Investment, With related allowance	0	[1]	'		'	0	[1]	'		0	[1]
Recorded Investment, With no related allowance	6,317	[1]	'		'	6,317	[1]	'		6,441	[1]
Related Allowance	0		'		'	0		'		0
Impaired Loans, Unpaid Principal Balance	'		'		'	'		'		'
Unpaid Contractual Principal Balance, With related allowance	0		'		'	0		'		0
Unpaid Contractual Principal Balance, With no related allowance	8,674		'		'	8,674		'		8,676
Impaired Loans, Average Recorded Investment	'		'		'	'		'		'
Average Recorded Investment, With related allowance	0	[1]	0	[1]	'	0	[1]	0	[1]	0	[1]
Average Recorded Investment, With no related allowance	6,347	[1]	5,899	[1]	'	6,379	[1]	5,929	[1]	6,169	[1]
Impaired Loans, Interest Income Recognized during Impairment	'		'		'	'		'		'
Interest Income Recognized during Impairment, With related allowance	0		0		'	0		0		0
Interest Income Recognized during Impairment, With no related allowance	0		0		'	0		0		0
Real estate | Commercial | Gas station & car wash	'		'		'	'		'		'
Impaired Loans, Recorded Investment	'		'		'	'		'		'
Recorded Investment, With related allowance	2,100	[1]	'		'	2,100	[1]	'		3,145	[1]
Recorded Investment, With no related allowance	4,961	[1]	'		'	4,961	[1]	'		4,845	[1]
Related Allowance	-439		'		'	-439		'		-519
Impaired Loans, Unpaid Principal Balance	'		'		'	'		'		'
Unpaid Contractual Principal Balance, With related allowance	2,273		'		'	2,273		'		'
Unpaid Contractual Principal Balance, With no related allowance	8,384		'		'	8,384		'		8,273
Impaired Loans, Average Recorded Investment	'		'		'	'		'		'
Average Recorded Investment, With related allowance	2,589	[1]	1,621	[1]	'	2,774	[1]	1,711	[1]	2,090	[1]
Average Recorded Investment, With no related allowance	4,808	[1]	3,762	[1]	'	4,820	[1]	3,085	[1]	3,803	[1]
Impaired Loans, Interest Income Recognized during Impairment	'		'		'	'		'		'
Interest Income Recognized during Impairment, With related allowance	19		27		'	38		53		117
Interest Income Recognized during Impairment, With no related allowance	0		0		'	0		0		139
Real estate | Commercial | Gas station & car wash | Acquired	'		'		'	'		'		'
Impaired Loans, Recorded Investment	'		'		'	'		'		'
Recorded Investment, With related allowance	1,802	[1]	'		'	1,802	[1]	'		794	[1]
Recorded Investment, With no related allowance	935	[1]	'		'	935	[1]	'		1,614	[1]
Related Allowance	-409		'		'	-409		'		-341
Impaired Loans, Unpaid Principal Balance	'		'		'	'		'		'
Unpaid Contractual Principal Balance, With related allowance	1,974		'		'	1,974		'		885
Unpaid Contractual Principal Balance, With no related allowance	1,241		'		'	1,241		'		2,109
Impaired Loans, Average Recorded Investment	'		'		'	'		'		'
Average Recorded Investment, With related allowance	2,289	[1]	405	[1]	'	1,791	[1]	270	[1]	485	[1]
Average Recorded Investment, With no related allowance	736	[1]	1,311	[1]	'	1,029	[1]	1,132	[1]	1,366	[1]
Impaired Loans, Interest Income Recognized during Impairment	'		'		'	'		'		'
Interest Income Recognized during Impairment, With related allowance	15		16		'	30		30		0
Interest Income Recognized during Impairment, With no related allowance	0		0		'	0		0		62
Real estate | Commercial | Mixed use	'		'		'	'		'		'
Impaired Loans, Recorded Investment	'		'		'	'		'		'
Recorded Investment, With related allowance	1,285	[1]	'		'	1,285	[1]	'		930	[1]
Recorded Investment, With no related allowance	1,286	[1]	'		'	1,286	[1]	'		845	[1]
Related Allowance	-162		'		'	-162		'		-212
Impaired Loans, Unpaid Principal Balance	'		'		'	'		'		'
Unpaid Contractual Principal Balance, With related allowance	1,295		'		'	1,295		'		953
Unpaid Contractual Principal Balance, With no related allowance	1,374		'		'	1,374		'		'
Impaired Loans, Average Recorded Investment	'		'		'	'		'		'
Average Recorded Investment, With related allowance	1,109	[1]	1,385	[1]	'	1,049	[1]	1,223	[1]	1,108	[1]
Average Recorded Investment, With no related allowance	1,292	[1]	441	[1]	'	1,143	[1]	593	[1]	'
Impaired Loans, Interest Income Recognized during Impairment	'		'		'	'		'		'
Interest Income Recognized during Impairment, With related allowance	10		10		'	20		23		'
Interest Income Recognized during Impairment, With no related allowance	0		0		'	0		0		'
Real estate | Commercial | Mixed use | Acquired	'		'		'	'		'		'
Impaired Loans, Recorded Investment	'		'		'	'		'		'
Recorded Investment, With related allowance	354	[1]	'		'	354	[1]	'		0	[1]
Recorded Investment, With no related allowance	455	[1]	'		'	455	[1]	'		0	[1]
Related Allowance	-2		'		'	-2		'		0
Impaired Loans, Unpaid Principal Balance	'		'		'	'		'		'
Unpaid Contractual Principal Balance, With related allowance	348		'		'	348		'		0
Unpaid Contractual Principal Balance, With no related allowance	465		'		'	465		'		0
Impaired Loans, Average Recorded Investment	'		'		'	'		'		'
Average Recorded Investment, With related allowance	177	[1]	0	[1]	'	118	[1]	0	[1]	0	[1]
Average Recorded Investment, With no related allowance	460	[1]	0	[1]	'	307	[1]	0	[1]	0	[1]
Impaired Loans, Interest Income Recognized during Impairment	'		'		'	'		'		'
Interest Income Recognized during Impairment, With related allowance	0		0		'	0		0		0
Interest Income Recognized during Impairment, With no related allowance	0		0		'	0		0		0
Real estate | Commercial | Industrial & warehouse	'		'		'	'		'		'
Impaired Loans, Recorded Investment	'		'		'	'		'		'
Recorded Investment, With related allowance	6,936	[1]	'		'	6,936	[1]	'		12,398	[1]
Recorded Investment, With no related allowance	9,334	[1]	'		'	9,334	[1]	'		3,806	[1]
Related Allowance	-53		'		'	-53		'		-810
Impaired Loans, Unpaid Principal Balance	'		'		'	'		'		'
Unpaid Contractual Principal Balance, With related allowance	6,936		'		'	6,936		'		'
Unpaid Contractual Principal Balance, With no related allowance	12,889		'		'	12,889		'		7,204
Impaired Loans, Average Recorded Investment	'		'		'	'		'		'
Average Recorded Investment, With related allowance	7,456	[1]	12,283	[1]	'	9,104	[1]	8,880	[1]	9,496	[1]
Average Recorded Investment, With no related allowance	9,389	[1]	4,830	[1]	'	7,528	[1]	4,684	[1]	3,958	[1]
Impaired Loans, Interest Income Recognized during Impairment	'		'		'	'		'		'
Interest Income Recognized during Impairment, With related allowance	76		62		'	151		127		323
Interest Income Recognized during Impairment, With no related allowance	83		3		'	160		5		10
Real estate | Commercial | Industrial & warehouse | Acquired	'		'		'	'		'		'
Impaired Loans, Recorded Investment	'		'		'	'		'		'
Recorded Investment, With related allowance	0	[1]	'		'	0	[1]	'		5,128	[1]
Recorded Investment, With no related allowance	1,418	[1]	'		'	1,418	[1]	'		1,883	[1]
Related Allowance	0		'		'	0		'		-612
Impaired Loans, Unpaid Principal Balance	'		'		'	'		'		'
Unpaid Contractual Principal Balance, With related allowance	0		'		'	0		'		5,200
Unpaid Contractual Principal Balance, With no related allowance	1,604		'		'	1,604		'		3,446
Impaired Loans, Average Recorded Investment	'		'		'	'		'		'
Average Recorded Investment, With related allowance	0	[1]	10,227	[1]	'	1,709	[1]	7,095	[1]	6,323	[1]
Average Recorded Investment, With no related allowance	3,981	[1]	3,391	[1]	'	3,281	[1]	3,324	[1]	2,482	[1]
Impaired Loans, Interest Income Recognized during Impairment	'		'		'	'		'		'
Interest Income Recognized during Impairment, With related allowance	0		0		'	0		0		0
Interest Income Recognized during Impairment, With no related allowance	2		3		'	5		5		10
Real estate | Commercial | Other	'		'		'	'		'		'
Impaired Loans, Recorded Investment	'		'		'	'		'		'
Recorded Investment, With related allowance	7,785	[1]	'		'	7,785	[1]	'		10,262	[1]
Recorded Investment, With no related allowance	7,517	[1]	'		'	7,517	[1]	'		1,548	[1]
Related Allowance	-786		'		'	-786		'		'
Impaired Loans, Unpaid Principal Balance	'		'		'	'		'		'
Unpaid Contractual Principal Balance, With related allowance	7,810		'		'	7,810		'		10,351
Unpaid Contractual Principal Balance, With no related allowance	10,087		'		'	10,087		'		3,647
Impaired Loans, Average Recorded Investment	'		'		'	'		'		'
Average Recorded Investment, With related allowance	8,898	[1]	8,469	[1]	'	9,353	[1]	11,041	[1]	9,826	[1]
Average Recorded Investment, With no related allowance	5,828	[1]	4,111	[1]	'	4,401	[1]	3,531	[1]	3,043	[1]
Impaired Loans, Interest Income Recognized during Impairment	'		'		'	'		'		'
Interest Income Recognized during Impairment, With related allowance	82		55		'	166		110		405
Interest Income Recognized during Impairment, With no related allowance	30		8		'	56		16		0
Real estate | Commercial | Other | Acquired	'		'		'	'		'		'
Impaired Loans, Recorded Investment	'		'		'	'		'		'
Recorded Investment, With related allowance	388	[1]	'		'	388	[1]	'		1,362	[1]
Recorded Investment, With no related allowance	5,830	[1]	'		'	5,830	[1]	'		1,135	[1]
Related Allowance	-17		'		'	-17		'		-124
Impaired Loans, Unpaid Principal Balance	'		'		'	'		'		'
Unpaid Contractual Principal Balance, With related allowance	407		'		'	407		'		1,412
Unpaid Contractual Principal Balance, With no related allowance	6,713		'		'	6,713		'		1,547
Impaired Loans, Average Recorded Investment	'		'		'	'		'		'
Average Recorded Investment, With related allowance	899	[1]	1,652	[1]	'	1,054	[1]	2,525	[1]	1,819	[1]
Average Recorded Investment, With no related allowance	4,526	[1]	1,692	[1]	'	3,396	[1]	1,397	[1]	1,600	[1]
Impaired Loans, Interest Income Recognized during Impairment	'		'		'	'		'		'
Interest Income Recognized during Impairment, With related allowance	2		2		'	4		5		43
Interest Income Recognized during Impairment, With no related allowance	12		8		'	20		16		0
Real estate | Construction	'		'		'	'		'		'
Impaired Loans, Recorded Investment	'		'		'	'		'		'
Recorded Investment, With related allowance	0	[1]	'		'	0	[1]	'		0	[1]
Recorded Investment, With no related allowance	1,588	[1]	'		'	1,588	[1]	'		1,625	[1]
Related Allowance	0		'		'	0		'		0
Impaired Loans, Unpaid Principal Balance	'		'		'	'		'		'
Unpaid Contractual Principal Balance, With related allowance	0		'		'	0		'		0
Unpaid Contractual Principal Balance, With no related allowance	1,588		'		'	1,588		'		1,625
Impaired Loans, Average Recorded Investment	'		'		'	'		'		'
Average Recorded Investment, With related allowance	0	[1]	0	[1]	'	0	[1]	0	[1]	0	[1]
Average Recorded Investment, With no related allowance	1,596	[1]	1,680	[1]	'	1,606	[1]	1,690	[1]	1,670	[1]
Impaired Loans, Interest Income Recognized during Impairment	'		'		'	'		'		'
Interest Income Recognized during Impairment, With related allowance	0		0		'	0		0		0
Interest Income Recognized during Impairment, With no related allowance	21		22		'	42		45		89
Real estate | Construction | Acquired	'		'		'	'		'		'
Impaired Loans, Recorded Investment	'		'		'	'		'		'
Recorded Investment, With related allowance	0	[1]	'		'	0	[1]	'		0	[1]
Recorded Investment, With no related allowance	0	[1]	'		'	0	[1]	'		0	[1]
Related Allowance	0		'		'	0		'		0
Impaired Loans, Unpaid Principal Balance	'		'		'	'		'		'
Unpaid Contractual Principal Balance, With related allowance	0		'		'	0		'		0
Unpaid Contractual Principal Balance, With no related allowance	0		'		'	0		'		0
Impaired Loans, Average Recorded Investment	'		'		'	'		'		'
Average Recorded Investment, With related allowance	0	[1]	0	[1]	'	0	[1]	0	[1]	0	[1]
Average Recorded Investment, With no related allowance	0	[1]	0	[1]	'	0	[1]	0	[1]	0	[1]
Impaired Loans, Interest Income Recognized during Impairment	'		'		'	'		'		'
Interest Income Recognized during Impairment, With related allowance	0		'		0	0		0		0
Interest Income Recognized during Impairment, With no related allowance	0		0		'	0		0		0
Commercial business	'		'		'	'		'		'
Impaired Loans, Recorded Investment	'		'		'	'		'		'
Recorded Investment, With related allowance	30,087	[1]	'		'	30,087	[1]	'		34,663	[1]
Recorded Investment, With no related allowance	10,326	[1]	'		'	10,326	[1]	'		5,443	[1]
Related Allowance	-3,618		'		'	-3,618		'		-5,805
Impaired Loans, Unpaid Principal Balance	'		'		'	'		'		'
Unpaid Contractual Principal Balance, With related allowance	32,184		'		'	32,184		'		36,472
Unpaid Contractual Principal Balance, With no related allowance	11,005		'		'	11,005		'		8,437
Impaired Loans, Average Recorded Investment	'		'		'	'		'		'
Average Recorded Investment, With related allowance	28,981	[1]	23,617	[1]	'	30,875	[1]	24,529	[1]	27,010	[1]
Average Recorded Investment, With no related allowance	11,296	[1]	2,356	[1]	'	9,345	[1]	1,877	[1]	2,770	[1]
Impaired Loans, Interest Income Recognized during Impairment	'		'		'	'		'		'
Interest Income Recognized during Impairment, With related allowance	310		270		'	594		550		1,572
Interest Income Recognized during Impairment, With no related allowance	75		0		'	138		0		25
Commercial business | Acquired	'		'		'	'		'		'
Impaired Loans, Recorded Investment	'		'		'	'		'		'
Recorded Investment, With related allowance	783	[1]	'		'	783	[1]	'		1,984	[1]
Recorded Investment, With no related allowance	2,084	[1]	'		'	2,084	[1]	'		808	[1]
Related Allowance	-393		'		'	-393		'		-622
Impaired Loans, Unpaid Principal Balance	'		'		'	'		'		'
Unpaid Contractual Principal Balance, With related allowance	1,342		'		'	1,342		'		3,354
Unpaid Contractual Principal Balance, With no related allowance	2,264		'		'	2,264		'		948
Impaired Loans, Average Recorded Investment	'		'		'	'		'		'
Average Recorded Investment, With related allowance	868	[1]	3,181	[1]	'	1,240	[1]	3,112	[1]	2,827	[1]
Average Recorded Investment, With no related allowance	1,853	[1]	109	[1]	'	1,505	[1]	189	[1]	291	[1]
Impaired Loans, Interest Income Recognized during Impairment	'		'		'	'		'		'
Interest Income Recognized during Impairment, With related allowance	3		2		'	4		3		5
Interest Income Recognized during Impairment, With no related allowance	7		0		'	10		0		0
Trade finance	'		'		'	'		'		'
Impaired Loans, Recorded Investment	'		'		'	'		'		'
Recorded Investment, With related allowance	8,599	[1]	'		'	8,599	[1]	'		5,600	[1]
Recorded Investment, With no related allowance	386	[1]	'		'	386	[1]	'		92	[1]
Related Allowance	-2,298		'		'	-2,298		'		-159
Impaired Loans, Unpaid Principal Balance	'		'		'	'		'		'
Unpaid Contractual Principal Balance, With related allowance	15,786		'		'	15,786		'		5,628
Unpaid Contractual Principal Balance, With no related allowance	468		'		'	468		'		7,279
Impaired Loans, Average Recorded Investment	'		'		'	'		'		'
Average Recorded Investment, With related allowance	6,990	[1]	3,913	[1]	'	6,526	[1]	4,675	[1]	5,313	[1]
Average Recorded Investment, With no related allowance	634	[1]	0	[1]	'	453	[1]	0	[1]	18	[1]
Impaired Loans, Interest Income Recognized during Impairment	'		'		'	'		'		'
Interest Income Recognized during Impairment, With related allowance	51		0		'	99		0		41
Interest Income Recognized during Impairment, With no related allowance	0		0		'	0		0		0
Trade finance | Acquired	'		'		'	'		'		'
Impaired Loans, Recorded Investment	'		'		'	'		'		'
Recorded Investment, With related allowance	0	[1]	'		'	0	[1]	'		0	[1]
Recorded Investment, With no related allowance	0	[1]	'		'	0	[1]	'		0	[1]
Related Allowance	0		'		'	0		'		0
Impaired Loans, Unpaid Principal Balance	'		'		'	'		'		'
Unpaid Contractual Principal Balance, With related allowance	0		'		'	0		'		0
Unpaid Contractual Principal Balance, With no related allowance	0		'		'	0		'		0
Impaired Loans, Average Recorded Investment	'		'		'	'		'		'
Average Recorded Investment, With related allowance	0	[1]	0	[1]	'	0	[1]	0	[1]	0	[1]
Average Recorded Investment, With no related allowance	0	[1]	0	[1]	'	0	[1]	0	[1]	0	[1]
Impaired Loans, Interest Income Recognized during Impairment	'		'		'	'		'		'
Interest Income Recognized during Impairment, With related allowance	0		0		'	0		0		0
Interest Income Recognized during Impairment, With no related allowance	0		0		'	0		0		0
Consumer and other	'		'		'	'		'		'
Impaired Loans, Recorded Investment	'		'		'	'		'		'
Recorded Investment, With related allowance	0	[1]	'		'	0	[1]	'		535	[1]
Recorded Investment, With no related allowance	1,458	[1]	'		'	1,458	[1]	'		767	[1]
Related Allowance	0		'		'	0		'		-32
Impaired Loans, Unpaid Principal Balance	'		'		'	'		'		'
Unpaid Contractual Principal Balance, With related allowance	0		'		'	0		'		535
Unpaid Contractual Principal Balance, With no related allowance	1,534		'		'	1,534		'		831
Impaired Loans, Average Recorded Investment	'		'		'	'		'		'
Average Recorded Investment, With related allowance	0	[1]	303	[1]	'	178	[1]	221	[1]	348	[1]
Average Recorded Investment, With no related allowance	1,468	[1]	1,259	[1]	'	1,234	[1]	1,266	[1]	1,067	[1]
Impaired Loans, Interest Income Recognized during Impairment	'		'		'	'		'		'
Interest Income Recognized during Impairment, With related allowance	0		6		'	0		11		23
Interest Income Recognized during Impairment, With no related allowance	8		5		'	15		10		0
Consumer and other | Acquired	'		'		'	'		'		'
Impaired Loans, Recorded Investment	'		'		'	'		'		'
Recorded Investment, With related allowance	0	[1]	'		'	0	[1]	'		0	[1]
Recorded Investment, With no related allowance	942	[1]	'		'	942	[1]	'		767	[1]
Related Allowance	0		'		'	0		'		0
Impaired Loans, Unpaid Principal Balance	'		'		'	'		'		'
Unpaid Contractual Principal Balance, With related allowance	0		'		'	0		'		0
Unpaid Contractual Principal Balance, With no related allowance	1,018		'		'	1,018		'		831
Impaired Loans, Average Recorded Investment	'		'		'	'		'		'
Average Recorded Investment, With related allowance	0	[1]	0	[1]	'	0	[1]	0	[1]	0	[1]
Average Recorded Investment, With no related allowance	947	[1]	779	[1]	'	887	[1]	786	[1]	779	[1]
Impaired Loans, Interest Income Recognized during Impairment	'		'		'	'		'		'
Interest Income Recognized during Impairment, With related allowance	0		0		'	0		0		0
Interest Income Recognized during Impairment, With no related allowance	$2		$0		'	$4		$0		$0
[1]	Unpaid contractual principal balance less charge offs, interest applied to principal and purchase discounts.

Loans_Receivable_and_Allowance6

Loans Receivable and Allowance for Loan Losses - Past Due Financing Receivables (Details) (USD $)	Jun. 30, 2014		Dec. 31, 2013
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'
30 - 59 Days Past Due	$9,573,000		$7,322,000
60 - 89 Days Past Due	850,000		2,772,000
Greater than 90 Days Past Due	0		5,000
Total Past Due	10,423,000		10,099,000
Non-accrual loans	42,651,000	[1]	39,154,000	[2]
Total Delinquent loans	53,074,000		49,253,000
Guaranteed portion of delinquent SBA loans excluded from Nonaccrual loans	30,000,000		27,500,000
Legacy	'		'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'
30 - 59 Days Past Due	3,170,000		2,209,000
60 - 89 Days Past Due	210,000		266,000
Greater than 90 Days Past Due	0		0
Total Past Due	3,380,000		2,475,000
Non-accrual loans	22,973,000	[1]	18,440,000	[2]
Total Delinquent loans	26,353,000		20,915,000
Legacy | Real estate | Residential	'		'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'
30 - 59 Days Past Due	0		0
60 - 89 Days Past Due	0		0
Greater than 90 Days Past Due	0		0
Total Past Due	0		0
Non-accrual loans	0	[1]	0	[2]
Total Delinquent loans	0		0
Legacy | Real estate | Commercial | Retail	'		'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'
30 - 59 Days Past Due	1,170,000		122,000
60 - 89 Days Past Due	0		0
Greater than 90 Days Past Due	0		0
Total Past Due	1,170,000		122,000
Non-accrual loans	3,917,000	[1]	4,363,000	[2]
Total Delinquent loans	5,087,000		4,485,000
Legacy | Real estate | Commercial | Hotel & motel	'		'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'
30 - 59 Days Past Due	284,000		0
60 - 89 Days Past Due	0		0
Greater than 90 Days Past Due	0		0
Total Past Due	284,000		0
Non-accrual loans	121,000	[1]	121,000	[2]
Total Delinquent loans	405,000		121,000
Legacy | Real estate | Commercial | Gas station & car wash	'		'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'
30 - 59 Days Past Due	0		1,038,000
60 - 89 Days Past Due	0		0
Greater than 90 Days Past Due	0		0
Total Past Due	0		1,038,000
Non-accrual loans	4,026,000	[1]	2,228,000	[2]
Total Delinquent loans	4,026,000		3,266,000
Legacy | Real estate | Commercial | Mixed use	'		'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'
30 - 59 Days Past Due	0		0
60 - 89 Days Past Due	0		0
Greater than 90 Days Past Due	0		0
Total Past Due	0		0
Non-accrual loans	966,000	[1]	974,000	[2]
Total Delinquent loans	966,000		974,000
Legacy | Real estate | Commercial | Industrial & warehouse	'		'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'
30 - 59 Days Past Due	211,000		215,000
60 - 89 Days Past Due	0		0
Greater than 90 Days Past Due	0		0
Total Past Due	211,000		215,000
Non-accrual loans	2,020,000	[1]	1,923,000	[2]
Total Delinquent loans	2,231,000		2,138,000
Legacy | Real estate | Commercial | Other	'		'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'
30 - 59 Days Past Due	10,000		0
60 - 89 Days Past Due	0		0
Greater than 90 Days Past Due	0		0
Total Past Due	10,000		0
Non-accrual loans	529,000	[1]	1,398,000	[2]
Total Delinquent loans	539,000		1,398,000
Legacy | Real estate | Construction	'		'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'
30 - 59 Days Past Due	0		0
60 - 89 Days Past Due	0		0
Greater than 90 Days Past Due	0		0
Total Past Due	0		0
Non-accrual loans	0	[1]	0	[2]
Total Delinquent loans	0		0
Legacy | Commercial business	'		'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'
30 - 59 Days Past Due	1,428,000		780,000
60 - 89 Days Past Due	182,000		244,000
Greater than 90 Days Past Due	0		0
Total Past Due	1,610,000		1,024,000
Non-accrual loans	7,409,000	[1]	6,402,000	[2]
Total Delinquent loans	9,019,000		7,426,000
Legacy | Trade finance	'		'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'
30 - 59 Days Past Due	30,000		0
60 - 89 Days Past Due	0		0
Greater than 90 Days Past Due	0		0
Total Past Due	30,000		0
Non-accrual loans	3,985,000	[1]	1,031,000	[2]
Total Delinquent loans	4,015,000		1,031,000
Legacy | Consumer and other	'		'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'
30 - 59 Days Past Due	37,000		54,000
60 - 89 Days Past Due	28,000		22,000
Greater than 90 Days Past Due	0		0
Total Past Due	65,000		76,000
Non-accrual loans	0	[1]	0	[2]
Total Delinquent loans	65,000		76,000
Acquired	'		'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'
30 - 59 Days Past Due	6,403,000	[3]	5,113,000	[3]
60 - 89 Days Past Due	640,000	[3]	2,506,000	[3]
Greater than 90 Days Past Due	0	[3]	5,000	[3]
Total Past Due	7,043,000	[3]	7,624,000	[3]
Non-accrual loans	19,678,000	[1],[3]	20,714,000	[2],[3]
Total Delinquent loans	26,721,000	[3]	28,338,000	[3]
Acquired | Real estate | Residential	'		'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'
30 - 59 Days Past Due	0	[3]	0	[3]
60 - 89 Days Past Due	0	[3]	0	[3]
Greater than 90 Days Past Due	'	[3]	0	[3]
Total Past Due	0	[3]	0	[3]
Non-accrual loans	0	[1],[3]	0	[3]
Total Delinquent loans	0	[3]	0	[3]
Acquired | Real estate | Commercial | Retail	'		'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'
30 - 59 Days Past Due	62,000	[3]	2,024,000	[3]
60 - 89 Days Past Due	73,000	[3]	0	[3]
Greater than 90 Days Past Due	0	[3]	0	[3]
Total Past Due	135,000	[3]	2,024,000	[3]
Non-accrual loans	1,268,000	[1],[3]	1,030,000	[3]
Total Delinquent loans	1,403,000	[3]	3,054,000	[3]
Acquired | Real estate | Commercial | Hotel & motel	'		'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'
30 - 59 Days Past Due	0	[3]	0	[3]
60 - 89 Days Past Due	0	[3]	0	[3]
Greater than 90 Days Past Due	0	[3]	0	[3]
Total Past Due	0	[3]	0	[3]
Non-accrual loans	6,317,000	[1],[3]	6,441,000	[3]
Total Delinquent loans	6,317,000	[3]	6,441,000	[3]
Acquired | Real estate | Commercial | Gas station & car wash	'		'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'
30 - 59 Days Past Due	0	[3]	1,068,000	[3]
60 - 89 Days Past Due	0	[3]	0	[3]
Greater than 90 Days Past Due	0	[3]	0	[3]
Total Past Due	0	[3]	1,068,000	[3]
Non-accrual loans	1,691,000	[1],[3]	1,339,000	[3]
Total Delinquent loans	1,691,000	[3]	2,407,000	[3]
Acquired | Real estate | Commercial | Mixed use	'		'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'
30 - 59 Days Past Due	5,652,000	[3]	576,000	[3]
60 - 89 Days Past Due	0	[3]	0	[3]
Greater than 90 Days Past Due	0	[3]	0	[3]
Total Past Due	5,652,000	[3]	576,000	[3]
Non-accrual loans	809,000	[1],[3]	0	[3]
Total Delinquent loans	6,461,000	[3]	576,000	[3]
Acquired | Real estate | Commercial | Industrial & warehouse	'		'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'
30 - 59 Days Past Due	0	[3]	121,000	[3]
60 - 89 Days Past Due	0	[3]	0	[3]
Greater than 90 Days Past Due	0	[3]	0	[3]
Total Past Due	0	[3]	121,000	[3]
Non-accrual loans	1,301,000	[1],[3]	6,890,000	[3]
Total Delinquent loans	1,301,000	[3]	7,011,000	[3]
Acquired | Real estate | Commercial | Other	'		'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'
30 - 59 Days Past Due	0	[3]	516,000	[3]
60 - 89 Days Past Due	264,000	[3]	1,729,000	[3]
Greater than 90 Days Past Due	0	[3]	0	[3]
Total Past Due	264,000	[3]	2,245,000	[3]
Non-accrual loans	4,850,000	[1],[3]	1,376,000	[3]
Total Delinquent loans	5,114,000	[3]	3,621,000	[3]
Acquired | Real estate | Construction	'		'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'
30 - 59 Days Past Due	0	[3]	0	[3]
60 - 89 Days Past Due	0	[3]	0	[3]
Greater than 90 Days Past Due	0	[3]	0	[3]
Total Past Due	0	[3]	0	[3]
Non-accrual loans	0	[1],[3]	0	[3]
Total Delinquent loans	0	[3]	0	[3]
Acquired | Commercial business	'		'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'
30 - 59 Days Past Due	684,000	[3]	524,000	[3]
60 - 89 Days Past Due	176,000	[3]	703,000	[3]
Greater than 90 Days Past Due	0	[3]	5,000	[3]
Total Past Due	860,000	[3]	1,232,000	[3]
Non-accrual loans	2,159,000	[1],[3]	2,708,000	[3]
Total Delinquent loans	3,019,000	[3]	3,940,000	[3]
Acquired | Trade finance	'		'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'
30 - 59 Days Past Due	0	[3]	0	[3]
60 - 89 Days Past Due	0	[3]	0	[3]
Greater than 90 Days Past Due	0	[3]	0	[3]
Total Past Due	0	[3]	0	[3]
Non-accrual loans	0	[1],[3]	0	[3]
Total Delinquent loans	0	[3]	0	[3]
Acquired | Consumer and other	'		'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'
30 - 59 Days Past Due	5,000	[3]	284,000	[3]
60 - 89 Days Past Due	127,000	[3]	74,000	[3]
Greater than 90 Days Past Due	0	[3]	0	[3]
Total Past Due	132,000	[3]	358,000	[3]
Non-accrual loans	1,283,000	[1],[3]	930,000	[3]
Total Delinquent loans	$1,415,000	[3]	$1,288,000	[3]
[1]	Nonaccrual loans exclude the guaranteed portion of delinquent SBA loans that are in liquidation totaling $30.0 million.
[2]	Nonaccrual loans exclude guaranteed portion of delinquent SBA loans that are in liquidation totaling $27.5 million.
[3]	The Acquired Loans exclude ACILs.

Loans_Receivable_and_Allowance7

Loans Receivable and Allowance for Loan Losses - Financing Receivable Credit Quality Indicators (Details) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	$5,348,316	$5,076,343
Pass	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	5,013,588	4,720,493
Special Mention	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	92,470	89,489
Substandard	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	236,975	258,500
Doubtful or Loss	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	5,283	7,861
Real estate	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	4,184,298	3,904,058
Real estate | Residential	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	10,019	10,039
Real estate | Commercial	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	4,089,242	3,821,163
Real estate | Construction	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	85,037	72,856
Commercial business	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	929,143	949,093
Trade finance	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	141,053	124,685
Consumer and other	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	93,822	98,507
Legacy	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	4,529,895	4,097,662
Legacy | Pass	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	4,360,651	3,930,660
Legacy | Special Mention	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	55,659	46,480
Legacy | Substandard	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	112,357	120,163
Legacy | Doubtful or Loss	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	1,228	359
Legacy | Real estate	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	3,524,636	3,126,101
Legacy | Real estate | Residential	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	8,804	8,070
Legacy | Real estate | Residential | Pass	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	8,804	8,070
Legacy | Real estate | Residential | Special Mention	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	0	0
Legacy | Real estate | Residential | Substandard	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	0	0
Legacy | Real estate | Residential | Doubtful or Loss	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	0	0
Legacy | Real estate | Commercial | Retail	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	1,000,308	858,038
Legacy | Real estate | Commercial | Retail | Pass	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	984,293	842,815
Legacy | Real estate | Commercial | Retail | Special Mention	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	2,554	858
Legacy | Real estate | Commercial | Retail | Substandard	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	13,461	14,365
Legacy | Real estate | Commercial | Retail | Doubtful or Loss	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	0	0
Legacy | Real estate | Commercial | Hotel & motel	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	678,007	583,765
Legacy | Real estate | Commercial | Hotel & motel | Pass	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	671,921	568,263
Legacy | Real estate | Commercial | Hotel & motel | Special Mention	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	116	1,841
Legacy | Real estate | Commercial | Hotel & motel | Substandard	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	5,970	13,661
Legacy | Real estate | Commercial | Hotel & motel | Doubtful or Loss	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	0	0
Legacy | Real estate | Commercial | Gas station & car wash	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	504,259	466,059
Legacy | Real estate | Commercial | Gas station & car wash | Pass	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	493,778	455,205
Legacy | Real estate | Commercial | Gas station & car wash | Special Mention	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	0	0
Legacy | Real estate | Commercial | Gas station & car wash | Substandard	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	10,481	10,854
Legacy | Real estate | Commercial | Gas station & car wash | Doubtful or Loss	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	0	0
Legacy | Real estate | Commercial | Mixed use	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	273,736	263,472
Legacy | Real estate | Commercial | Mixed use | Pass	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	271,096	259,788
Legacy | Real estate | Commercial | Mixed use | Special Mention	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	356	360
Legacy | Real estate | Commercial | Mixed use | Substandard	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	2,284	3,324
Legacy | Real estate | Commercial | Mixed use | Doubtful or Loss	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	0	0
Legacy | Real estate | Commercial | Industrial & warehouse	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	323,675	268,165
Legacy | Real estate | Commercial | Industrial & warehouse | Pass	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	308,406	251,993
Legacy | Real estate | Commercial | Industrial & warehouse | Special Mention	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	3,144	4,116
Legacy | Real estate | Commercial | Industrial & warehouse | Substandard	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	12,125	12,056
Legacy | Real estate | Commercial | Industrial & warehouse | Doubtful or Loss	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	0	0
Legacy | Real estate | Commercial | Other	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	650,810	605,675
Legacy | Real estate | Commercial | Other | Pass	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	632,297	589,895
Legacy | Real estate | Commercial | Other | Special Mention	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	6,929	3,928
Legacy | Real estate | Commercial | Other | Substandard	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	11,584	11,493
Legacy | Real estate | Commercial | Other | Doubtful or Loss	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	0	359
Legacy | Real estate | Construction	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	85,037	72,857
Legacy | Real estate | Construction | Pass	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	83,449	71,231
Legacy | Real estate | Construction | Special Mention	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	0	0
Legacy | Real estate | Construction | Substandard	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	1,588	1,626
Legacy | Real estate | Construction | Doubtful or Loss	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	0	0
Legacy | Commercial business	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	831,105	815,664
Legacy | Commercial business | Pass	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	769,907	759,956
Legacy | Commercial business | Special Mention	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	18,676	12,756
Legacy | Commercial business | Substandard	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	41,294	42,952
Legacy | Commercial business | Doubtful or Loss	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	1,228	0
Legacy | Trade finance	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	137,915	122,941
Legacy | Trade finance | Pass	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	101,017	91,055
Legacy | Trade finance | Special Mention	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	23,844	22,589
Legacy | Trade finance | Substandard	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	13,054	9,297
Legacy | Trade finance | Doubtful or Loss	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	0	0
Legacy | Consumer and other	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	36,239	32,956
Legacy | Consumer and other | Pass	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	35,683	32,389
Legacy | Consumer and other | Special Mention	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	40	32
Legacy | Consumer and other | Substandard	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	516	535
Legacy | Consumer and other | Doubtful or Loss	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	0	0
Acquired	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	818,421	978,681
Acquired | Pass	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	652,937	789,833
Acquired | Special Mention	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	36,811	43,009
Acquired | Substandard	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	124,618	138,337
Acquired | Doubtful or Loss	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	4,055	7,502
Acquired | Real estate	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	659,662	777,957
Acquired | Real estate | Residential	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	1,215	1,969
Acquired | Real estate | Residential | Pass	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	807	1,066
Acquired | Real estate | Residential | Special Mention	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	295	284
Acquired | Real estate | Residential | Substandard	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	113	619
Acquired | Real estate | Residential | Doubtful or Loss	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	0	0
Acquired | Real estate | Commercial | Retail	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	222,272	274,866
Acquired | Real estate | Commercial | Retail | Pass	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	184,448	237,325
Acquired | Real estate | Commercial | Retail | Special Mention	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	10,009	9,319
Acquired | Real estate | Commercial | Retail | Substandard	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	27,815	28,128
Acquired | Real estate | Commercial | Retail | Doubtful or Loss	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	0	94
Acquired | Real estate | Commercial | Hotel & motel	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	124,156	131,287
Acquired | Real estate | Commercial | Hotel & motel | Pass	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	102,853	109,138
Acquired | Real estate | Commercial | Hotel & motel | Special Mention	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	7,100	7,134
Acquired | Real estate | Commercial | Hotel & motel | Substandard	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	14,203	14,836
Acquired | Real estate | Commercial | Hotel & motel | Doubtful or Loss	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	0	179
Acquired | Real estate | Commercial | Gas station & car wash	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	40,297	51,662
Acquired | Real estate | Commercial | Gas station & car wash | Pass	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	28,600	35,356
Acquired | Real estate | Commercial | Gas station & car wash | Special Mention	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	346	1,621
Acquired | Real estate | Commercial | Gas station & car wash | Substandard	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	11,100	14,440
Acquired | Real estate | Commercial | Gas station & car wash | Doubtful or Loss	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	251	245
Acquired | Real estate | Commercial | Mixed use	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	37,585	39,775
Acquired | Real estate | Commercial | Mixed use | Pass	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	32,090	32,992
Acquired | Real estate | Commercial | Mixed use | Special Mention	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	1,463	1,467
Acquired | Real estate | Commercial | Mixed use | Substandard	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	4,032	5,316
Acquired | Real estate | Commercial | Mixed use | Doubtful or Loss	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	0	0
Acquired | Real estate | Commercial | Industrial & warehouse	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	97,592	115,815
Acquired | Real estate | Commercial | Industrial & warehouse | Pass	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	79,351	92,570
Acquired | Real estate | Commercial | Industrial & warehouse | Special Mention	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	1,460	3,525
Acquired | Real estate | Commercial | Industrial & warehouse | Substandard	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	16,781	19,720
Acquired | Real estate | Commercial | Industrial & warehouse | Doubtful or Loss	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	0	0
Acquired | Real estate | Commercial | Other	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	136,545	162,583
Acquired | Real estate | Commercial | Other | Pass	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	113,330	133,752
Acquired | Real estate | Commercial | Other | Special Mention	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	5,756	6,698
Acquired | Real estate | Commercial | Other | Substandard	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	16,885	21,573
Acquired | Real estate | Commercial | Other | Doubtful or Loss	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	574	560
Acquired | Real estate | Construction	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	0	0
Acquired | Real estate | Construction | Pass	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	0	0
Acquired | Real estate | Construction | Special Mention	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	0	0
Acquired | Real estate | Construction | Substandard	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	0	0
Acquired | Real estate | Construction | Doubtful or Loss	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	0	0
Acquired | Commercial business	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	98,038	133,429
Acquired | Commercial business | Pass	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	63,976	94,854
Acquired | Commercial business | Special Mention	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	8,329	10,266
Acquired | Commercial business | Substandard	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	24,194	26,245
Acquired | Commercial business | Doubtful or Loss	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	1,539	2,064
Acquired | Trade finance	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	3,138	1,744
Acquired | Trade finance | Pass	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	3,138	1,744
Acquired | Trade finance | Special Mention	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	0	0
Acquired | Trade finance | Substandard	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	0	0
Acquired | Trade finance | Doubtful or Loss	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	0	0
Acquired | Consumer and other	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	57,583	65,551
Acquired | Consumer and other | Pass	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	44,344	51,036
Acquired | Consumer and other | Special Mention	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	2,053	2,695
Acquired | Consumer and other | Substandard	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	9,495	7,460
Acquired | Consumer and other | Doubtful or Loss	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans	$1,691	$4,360

Loans_Receivable_and_Allowance8

Loans Receivable and Allowance for Loan Losses - Loans Held For Investment - Reclassification to Held for Sale (Details) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Sale or reclassification to held for sale	$0	$0	$34	$0
Real Estate - Commercial	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Sale or reclassification to held for sale	0	0	34	0
Real Estate - Construction	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Sale or reclassification to held for sale	0	0	0	0
Commercial Business	'	'	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'	'	'
Sale or reclassification to held for sale	$0	$0	$0	$0

Loans_Receivable_and_Allowance9

Loans Receivable and Allowance for Loan Losses - Allowance for Loans, by Portfolio Segment and Impairment Method (Details) (USD $)	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Financing Receivable, Impaired [Line Items]	'	'	'	'	'	'
Positive or Negative Qualitative Adjustment of the Loss Migration Ratio or Individual Specific Reserve Allocations, In Basis Points	0.50%	'	'	'	'	'
Loans by Portfolio Segment and Impairment Method [Abstract]	'	'	'	'	'	'
Impaired loans (gross carrying value)	$124,158	'	$116,269	'	'	'
Specific allowance	9,741	'	12,666	'	'	'
Loss coverage ratio	7.80%	'	10.90%	'	'	'
Non-impaired loans	5,224,158	'	4,960,074	'	'	'
General allowance	57,129	'	54,654	'	'	'
Loss coverage ratio	1.10%	'	1.10%	'	'	'
Total loans outstanding	5,348,316	'	5,076,343	'	'	'
Allowance for loan losses - Total	66,870	65,699	67,320	71,675	73,268	66,941
Loss coverage ratio	1.30%	'	1.30%	'	'	'
Real estate	'	'	'	'	'	'
Loans by Portfolio Segment and Impairment Method [Abstract]	'	'	'	'	'	'
Total loans outstanding	4,184,298	'	3,904,058	'	'	'
Real estate | Residential	'	'	'	'	'	'
Loans by Portfolio Segment and Impairment Method [Abstract]	'	'	'	'	'	'
Impaired loans (gross carrying value)	0	'	0	'	'	'
Specific allowance	0	'	0	'	'	'
Loss coverage ratio	0.00%	'	0.00%	'	'	'
Non-impaired loans	10,019	'	10,039	'	'	'
General allowance	25	'	25	'	'	'
Loss coverage ratio	0.20%	'	0.20%	'	'	'
Total loans outstanding	10,019	'	10,039	'	'	'
Allowance for loan losses - Total	25	'	25	'	'	'
Loss coverage ratio	0.20%	'	0.20%	'	'	'
Real estate | Commercial	'	'	'	'	'	'
Loans by Portfolio Segment and Impairment Method [Abstract]	'	'	'	'	'	'
Impaired loans (gross carrying value)	71,714	'	67,544	'	'	'
Specific allowance	3,825	'	6,670	'	'	'
Loss coverage ratio	5.30%	'	9.90%	'	'	'
Non-impaired loans	4,017,528	'	3,753,619	'	'	'
General allowance	42,096	'	39,227	'	'	'
Loss coverage ratio	1.00%	'	1.00%	'	'	'
Total loans outstanding	4,089,242	'	3,821,163	'	'	'
Allowance for loan losses - Total	45,921	'	45,897	'	'	'
Loss coverage ratio	1.10%	'	1.20%	'	'	'
Real estate | Construction	'	'	'	'	'	'
Loans by Portfolio Segment and Impairment Method [Abstract]	'	'	'	'	'	'
Impaired loans (gross carrying value)	1,588	'	1,625	'	'	'
Specific allowance	0	'	0	'	'	'
Loss coverage ratio	0.00%	'	0.00%	'	'	'
Non-impaired loans	83,449	'	71,231	'	'	'
General allowance	401	'	628	'	'	'
Loss coverage ratio	0.50%	'	0.90%	'	'	'
Total loans outstanding	85,037	'	72,856	'	'	'
Allowance for loan losses - Total	401	'	628	'	'	'
Loss coverage ratio	0.50%	'	0.90%	'	'	'
Commercial business	'	'	'	'	'	'
Loans by Portfolio Segment and Impairment Method [Abstract]	'	'	'	'	'	'
Impaired loans (gross carrying value)	40,413	'	40,106	'	'	'
Specific allowance	3,618	'	5,805	'	'	'
Loss coverage ratio	9.00%	'	14.50%	'	'	'
Non-impaired loans	888,730	'	908,987	'	'	'
General allowance	11,680	'	11,787	'	'	'
Loss coverage ratio	1.30%	'	1.30%	'	'	'
Total loans outstanding	929,143	'	949,093	'	'	'
Allowance for loan losses - Total	15,298	'	17,592	'	'	'
Loss coverage ratio	1.60%	'	1.90%	'	'	'
Trade finance	'	'	'	'	'	'
Loans by Portfolio Segment and Impairment Method [Abstract]	'	'	'	'	'	'
Impaired loans (gross carrying value)	8,985	'	5,692	'	'	'
Specific allowance	2,298	'	159	'	'	'
Loss coverage ratio	25.60%	'	2.80%	'	'	'
Non-impaired loans	132,068	'	118,993	'	'	'
General allowance	2,270	'	2,494	'	'	'
Loss coverage ratio	1.70%	'	2.10%	'	'	'
Total loans outstanding	141,053	'	124,685	'	'	'
Allowance for loan losses - Total	4,568	'	2,653	'	'	'
Loss coverage ratio	3.20%	'	2.10%	'	'	'
Consumer and other	'	'	'	'	'	'
Loans by Portfolio Segment and Impairment Method [Abstract]	'	'	'	'	'	'
Impaired loans (gross carrying value)	1,458	'	1,302	'	'	'
Specific allowance	0	'	32	'	'	'
Loss coverage ratio	0.00%	'	2.50%	'	'	'
Non-impaired loans	92,364	'	97,205	'	'	'
General allowance	657	'	493	'	'	'
Loss coverage ratio	0.70%	'	0.50%	'	'	'
Total loans outstanding	93,822	'	98,507	'	'	'
Allowance for loan losses - Total	$657	'	$525	'	'	'
Loss coverage ratio	0.70%	'	0.50%	'	'	'

Recovered_Sheet1

Loans Receivable and Allowance for Loan Losses - Troubled Debt Restructurings on Financing Receivables (Details) (USD $)

3 Months Ended

6 Months Ended

6 Months Ended

12 Months Ended

6 Months Ended

12 Months Ended

6 Months Ended

12 Months Ended

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

Jun. 30, 2014

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

loan

loan

Payment concession

Payment concession

Maturity / Amortization concession

Maturity / Amortization concession

Rate concession

Rate concession

Principal forgiveness

Principal forgiveness

TDR on accrual

TDR on accrual

TDR on accrual

TDR on accrual

TDR on accrual

TDR on accrual

TDR on accrual

TDR on accrual

TDR on accrual

TDR on accrual

TDR on non-accrual

TDR on non-accrual

TDR on non-accrual

TDR on non-accrual

TDR on non-accrual

TDR on non-accrual

TDR on non-accrual

TDR on non-accrual

TDR on non-accrual

TDR on non-accrual

Commercial

Commercial

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Commercial business

Commercial business

Commercial business

Commercial business

Commercial business

Commercial business

Commercial business

Commercial business

Commercial business

Commercial business

Commercial business

Commercial business

Commercial business

Commercial business

Commercial business

Commercial business

Commercial business

Commercial business

Commercial business

Commercial business

Trade Finance and Other

Trade Finance and Other

Trade Finance and Other

Trade Finance and Other

Trade Finance and Other

Trade Finance and Other

Trade Finance and Other

Trade Finance and Other

Trade Finance and Other

Trade Finance and Other

Trade Finance and Other

Trade Finance and Other

Trade Finance and Other

Trade Finance and Other

Trade Finance and Other

Trade Finance and Other

Trade Finance and Other

Trade Finance and Other

Trade Finance and Other

Trade Finance and Other

Consumer and other

Consumer and other

Legacy

Legacy

Legacy

Legacy

Legacy

Legacy

Legacy

Legacy

Legacy

Legacy

Legacy

Legacy

Legacy

Legacy

Legacy

Legacy

Legacy

Legacy

Legacy

Legacy

Legacy

Legacy

Acquired

Acquired

Acquired

Acquired

Acquired

Acquired

Acquired

Acquired

Acquired

Acquired

Acquired

Acquired

Acquired

Acquired

Acquired

Acquired

Acquired

Acquired

Acquired

Acquired

Acquired

Acquired

Acquired

Acquired

Acquired

Acquired

Payment concession

Payment concession

Maturity / Amortization concession

Maturity / Amortization concession

Rate concession

Rate concession

Principal forgiveness

Principal forgiveness

Payment concession

Payment concession

Maturity / Amortization concession

Maturity / Amortization concession

Rate concession

Rate concession

Principal forgiveness

Principal forgiveness

TDR on accrual

TDR on accrual

Commercial

Commercial

Commercial

Commercial

Commercial

Commercial

Commercial

Commercial

Commercial

Commercial

Commercial

Commercial

Commercial

Commercial

Commercial

Commercial

Commercial

Commercial

Commercial

Commercial

TDR on accrual

TDR on accrual

TDR on accrual

TDR on accrual

TDR on accrual

TDR on accrual

TDR on accrual

TDR on accrual

TDR on accrual

TDR on accrual

TDR on non-accrual

TDR on non-accrual

TDR on non-accrual

TDR on non-accrual

TDR on non-accrual

TDR on non-accrual

TDR on non-accrual

TDR on non-accrual

TDR on non-accrual

TDR on non-accrual

TDR on accrual

TDR on accrual

TDR on accrual

TDR on accrual

TDR on accrual

TDR on accrual

TDR on accrual

TDR on accrual

TDR on accrual

TDR on accrual

TDR on non-accrual

TDR on non-accrual

TDR on non-accrual

TDR on non-accrual

TDR on non-accrual

TDR on non-accrual

TDR on non-accrual

TDR on non-accrual

TDR on non-accrual

TDR on non-accrual

TDR on accrual

TDR on accrual

loan

loan

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Commercial business

Commercial business

Trade finance

Trade finance

Consumer and other

Consumer and other

loan

loan

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Real estate

Commercial business

Commercial business

Commercial business

Commercial business

Trade finance

Trade finance

Consumer and other

Consumer and other

loan

loan

TDR on accrual

TDR on accrual

TDR on accrual

TDR on accrual

TDR on accrual

TDR on accrual

TDR on accrual

TDR on accrual

TDR on accrual

TDR on accrual

TDR on non-accrual

TDR on non-accrual

TDR on non-accrual

TDR on non-accrual

TDR on non-accrual

TDR on non-accrual

TDR on non-accrual

TDR on non-accrual

TDR on non-accrual

TDR on non-accrual

loan

loan

Payment concession

Payment concession

Maturity / Amortization concession

Maturity / Amortization concession

Rate concession

Rate concession

Principal forgiveness

Principal forgiveness

Payment concession

Payment concession

Maturity / Amortization concession

Maturity / Amortization concession

Rate concession

Rate concession

Principal forgiveness

Principal forgiveness

Payment concession

Payment concession

Maturity / Amortization concession

Maturity / Amortization concession

Rate concession

Rate concession

Principal forgiveness

Principal forgiveness

Payment concession

Payment concession

Maturity / Amortization concession

Maturity / Amortization concession

Rate concession

Rate concession

Principal forgiveness

Principal forgiveness

loan

loan

loan

loan

Retail

Retail

Hotel & motel

Hotel & motel

Gas station & car wash

Gas station & car wash

Mixed use

Mixed use

Industrial & warehouse

Industrial & warehouse

Other

Other

loan

loan

loan

loan

loan

loan

loan

loan

Payment concession

Retail

Retail

Hotel & motel

Hotel & motel

Gas station & car wash

Gas station & car wash

Mixed use

Mixed use

Industrial & warehouse

Industrial & warehouse

Other

Other

Commercial

loan

loan

Payment concession

Payment concession

loan

loan

loan

loan

Payment concession

Payment concession

Maturity / Amortization concession

Maturity / Amortization concession

Rate concession

Rate concession

Principal forgiveness

Principal forgiveness

Payment concession

Payment concession

Maturity / Amortization concession

Maturity / Amortization concession

Rate concession

Rate concession

Principal forgiveness

Principal forgiveness

loan

loan

loan

loan

loan

loan

loan

loan

loan

loan

loan

loan

loan

loan

loan

loan

loan

loan

loan

loan

loan

loan

loan

loan

loan

Payment concession

loan

loan

loan

Financing Receivable, Modifications [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Troubled debt restructured

$65,563,000

$65,563,000

$58,904,000

$18,535,000

$20,029,000

$19,789,000

$13,174,000

$27,197,000

$25,652,000

$42,000

$49,000

$43,906,000

$33,904,000

$13,123,000

$8,494,000

$12,656,000

$7,865,000

$18,127,000

$17,545,000

$0

$0

$21,657,000

$25,000,000

$5,412,000

$11,535,000

$7,133,000

$5,309,000

$9,070,000

$8,107,000

$42,000

$49,000

'

$21,257,000

$27,648,000

$21,257,000

$12,449,000

$7,437,000

$1,800,000

$765,000

$13,399,000

$13,055,000

$0

$0

$15,402,000

$19,249,000

$4,073,000

$9,489,000

$2,339,000

$1,653,000

$8,990,000

$8,107,000

$0

$0

$15,555,000

$12,112,000

$674,000

$1,057,000

$10,153,000

$6,565,000

$4,728,000

$4,490,000

$0

$0

$4,314,000

$4,984,000

$583,000

$1,279,000

$3,609,000

$3,656,000

$80,000

$0

$42,000

$49,000

$703,000

$535,000

$0

$0

$703,000

$535,000

$0

$0

$0

$0

$1,941,000

$767,000

$756,000

$767,000

$1,185,000

$0

$0

$0

$0

$0

$703,000

$535,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Number of modified contracts

8

21

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

19

15

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

30

28

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

3

2

4

11

0

0

1

1

0

0

0

0

0

0

0

1

0

1

3

7

0

1

0

0

4

10

0

0

'

2

2

0

0

1

1

0

0

0

0

0

1

'

1

5

'

'

0

0

0

1

Troubled Debt Restructuring, By Loan Class

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Pre-Modification

4,963,000

10,936,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

3,065,000

7,503,000

0

0

523,000

523,000

0

0

0

0

0

0

0

756,000

0

240,000

2,542,000

5,892,000

0

92,000

0

0

1,898,000

3,433,000

0

0

'

1,075,000

1,075,000

0

0

794,000

794,000

0

0

0

0

0

1,023,000

'

29,000

346,000

'

'

0

0

0

195,000

Post-Modification

4,466,000

11,366,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

2,621,000

8,236,000

0

0

514,000

514,000

0

0

0

0

0

0

0

809,000

0

238,000

2,107,000

5,875,000

0

800,000

0

0

1,845,000

3,130,000

0

0

'

1,062,000

1,062,000

0

0

756,000

756,000

0

0

0

0

0

1,001,000

'

27,000

124,000

'

'

0

0

0

187,000

Troubled Debt Restructuring, By Loan Class, Modified And Subsequent Payment Default

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Number of Loans

4

6

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

0

1

'

'

0

0

'

'

0

0

'

'

0

0

0

0

0

'

'

'

'

'

4

5

'

'

2

1

2

0

0

0

0

'

'

0

0

0

0

1

3

3

3

3

'

'

'

'

Balance

116,000

328,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

0

0

'

'

0

0

'

'

0

0

'

'

0

0

0

0

0

0

'

'

'

'

116,000

328,000

'

'

216,000

4,000

216,000

0

0

0

0

'

'

0

0

0

0

4,000

112,000

112,000

112,000

112,000

'

'

'

'

Specific reserves

914,000

1,857,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Specific reserves for the TDRs

34,000

34,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Charge offs

45,000

525,000

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

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'

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'

'

'

'

'

'

'

Specific reserves allocated to TDRs

5,300,000

5,300,000

6,600,000

'

'

'

'

'

'

'

'

'

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'

Troubled debt restructuring , charge offs

$0

$18,000

'

'

'

'

'

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'

Recovered_Sheet2

Loans Receivable and Allowance for Loan Losses - Covered Loans (Details) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Covered Nonperforming Assets	'	'
Covered loans on non-accrual status	$1,610	$236
Covered other real estate owned	352	590
Total covered nonperforming assets	1,962	826
Acquired covered loans	$49,149	$55,088

Recovered_Sheet3

Loans Receivable and Allowance for Loan Losses - Additional Information (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013
Receivables [Abstract]	'	'	'	'	'
Commitment to lend	$1,473,000	'	$1,473,000	'	$885,000
Recognized provision for credit losses related to unfunded commitments	547,000	0	588,000	0	'
Positive or Negative Qualitative Adjustment of the Loss Migration Ratio or Individual Specific Reserve Allocations, In Basis Points	0.50%	'	0.50%	'	'
Due from Related Parties	$3,500,000	'	$3,500,000	'	$3,900,000

Borrowings_Maturities_of_FHLB_

Borrowings - Maturities of FHLB Borrowings (Details) (USD $)	Jun. 30, 2014
In Thousands, unless otherwise specified
Contractual Maturities	'
Extinguishment of Debt [Line Items]	'
Due within one year	$80,000
Due after one year through five years	381,166
Total	461,166
Maturity/Put Date	'
Extinguishment of Debt [Line Items]	'
Due within one year	101,166
Due after one year through five years	360,000
Total	$461,166

Borrowings_Narrative_Details

Borrowings - Narrative (Details) (USD $)	Jun. 30, 2014	Dec. 31, 2013
Debt Instrument [Line Items]	'	'
Percent of assets	30.00%	'
Maximum borrowing capacity	$1,890,000,000	$1,780,000,000
Percent outstanding advances	100.00%	'
Pledged as collateral	1,200,000	13,200,000
Borrowings	461,166,000	421,352,000
Weighted average interest rate	1.18%	1.16%
Interest rate, range minimum	0.47%	'
Interest rate, range maximum	3.81%	'
Unused funds	1,430,000,000	'
Percent of qualifying assets	95.00%	'
Mortgage Loans on Real Estate	'	'
Debt Instrument [Line Items]	'	'
Pledged as collateral	2,510,000,000	2,330,000,000
Securities Investment	'	'
Debt Instrument [Line Items]	'	'
Asset balance used to determine maximum borrowing capacity from federal reserve bank	1,800,000	'
Amount outstanding	0	0
Qualifying Loans	'	'
Debt Instrument [Line Items]	'	'
Asset balance used to determine maximum borrowing capacity from federal reserve bank	619,500,000	'
Putable	'	'
Debt Instrument [Line Items]	'	'
Borrowings	$51,200,000	$51,400,000

Subordinated_Debentures_Summar

Subordinated Debentures - Summary of Trust Preferred Securities and Debentures (Details) (USD $)	Jun. 30, 2014		Dec. 31, 2013
Subordinated Borrowing [Line Items]	'		'
Carrying Value of Subordinated Debentures Amount	$42,076,000		$57,410,000
Nara Capital Trust III	'		'
Subordinated Borrowing [Line Items]	'		'
Initial Rate	4.44%		'
Coupon Rate at June 30, 2014	3.38%		'
Nara Statutory Trust IV	'		'
Subordinated Borrowing [Line Items]	'		'
Initial Rate	4.02%		'
Coupon Rate at June 30, 2014	3.08%		'
Nara Statutory Trust V	'		'
Subordinated Borrowing [Line Items]	'		'
Initial Rate	4.12%		'
Coupon Rate at June 30, 2014	3.18%		'
Nara Statutory Trust VI	'		'
Subordinated Borrowing [Line Items]	'		'
Initial Rate	7.00%		'
Coupon Rate at June 30, 2014	1.88%		'
Center Capital Trust I	'		'
Subordinated Borrowing [Line Items]	'		'
Initial Rate	4.01%	[1]	'
Coupon Rate at June 30, 2014	3.08%	[1]	'
Unamortized discount	5,300,000		'
Effective percentage	5.53%		'
Trust Preferred Security Amount	'		'
Subordinated Borrowing [Line Items]	'		'
Trust Preferred Security Amount	46,000,000		'
Trust Preferred Security Amount | Nara Capital Trust III	'		'
Subordinated Borrowing [Line Items]	'		'
Trust Preferred Security Amount	5,000,000		'
Trust Preferred Security Amount | Nara Statutory Trust IV	'		'
Subordinated Borrowing [Line Items]	'		'
Trust Preferred Security Amount	5,000,000		'
Trust Preferred Security Amount | Nara Statutory Trust V	'		'
Subordinated Borrowing [Line Items]	'		'
Trust Preferred Security Amount	10,000,000		'
Trust Preferred Security Amount | Nara Statutory Trust VI	'		'
Subordinated Borrowing [Line Items]	'		'
Trust Preferred Security Amount	8,000,000		'
Trust Preferred Security Amount | Center Capital Trust I	'		'
Subordinated Borrowing [Line Items]	'		'
Trust Preferred Security Amount	18,000,000	[1]	'
Subordinated Debentures Amount	'		'
Subordinated Borrowing [Line Items]	'		'
Carrying Value of Subordinated Debentures Amount	42,076,000		'
Subordinated Debentures Amount | Nara Capital Trust III	'		'
Subordinated Borrowing [Line Items]	'		'
Carrying Value of Subordinated Debentures Amount	5,155,000		'
Subordinated Debentures Amount | Nara Statutory Trust IV	'		'
Subordinated Borrowing [Line Items]	'		'
Carrying Value of Subordinated Debentures Amount	5,155,000		'
Subordinated Debentures Amount | Nara Statutory Trust V	'		'
Subordinated Borrowing [Line Items]	'		'
Carrying Value of Subordinated Debentures Amount	10,310,000		'
Subordinated Debentures Amount | Nara Statutory Trust VI	'		'
Subordinated Borrowing [Line Items]	'		'
Carrying Value of Subordinated Debentures Amount	8,248,000		'
Subordinated Debentures Amount | Center Capital Trust I	'		'
Subordinated Borrowing [Line Items]	'		'
Carrying Value of Subordinated Debentures Amount	$13,208,000	[1]	'
[1]	The Center Capital Trust I trust preferred security was assumed in the merger with Center Financial Corporation. The remaining discount was $5.3 million at June 30, 2014 and the effective rate of the security, including the effect of the discount accretion, was 5.53% at June 30, 2014.

Subordinated_Debentures_Narrat

Subordinated Debentures - Narrative (Details) (USD $)

6 Months Ended

Jun. 30, 2014

Jun. 30, 2014

Dec. 31, 2013

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Other assets

Other assets

Trust Preferred Securities Subject to Mandatory Redemption

Maximum

Nara Bancorp Grantor Trust

Nara Bancorp Grantor Trust

Center Financial Corporation Grantor Trust

Center Financial Corporation Grantor Trust

PIB Trust I

PIB Trust I

Foster Capital Trust I

Foster Capital Trust I

Trust Preferred Securities Subject to Mandatory Redemption

grantor_trust

Trust Preferred Securities Subject to Mandatory Redemption

grantor_trust

Trust Preferred Securities Subject to Mandatory Redemption

grantor_trust

Trust Preferred Securities Subject to Mandatory Redemption

grantor_trust

Trust Preferred Securities Subject to Mandatory Redemption

Subordinated Borrowing [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

Number of grantor trusts issuing securities

'

'

'

'

'

4

'

1

'

1

'

1

'

Trust Preferred Security Amount

'

'

'

$46,000,000

'

'

$28,000,000

'

$18,000,000

'

$4,000,000

'

$15,000,000

Right to defer consecutive payments of interest, maximum term

'5 years

'

'

'

'

'

'

'

'

'

'

'

'

Investment in common trust securities

'

1,600,000

1,900,000

'

'

'

'

'

'

'

'

'

'

Percent included in tier one capital, maximum

'

'

'

25.00%

'

'

'

'

'

'

'

'

'

Excess of percent threshold included in tier two capital

'

'

'

25.00%

'

'

'

'

'

'

'

'

'

Tier one risk based capital

'

'

'

$40,700,000

$15,000,000,000

'

'

'

'

'

'

'

'

Intangible_Assets_Intangible_A

Intangible Assets - Intangible Assets (Details) (USD $)

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

6 Months Ended

6 Months Ended

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

Dec. 31, 2013

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Jun. 30, 2013

Jun. 30, 2014

Feb. 15, 2013

Jun. 30, 2014

Aug. 13, 2013

Jun. 30, 2014

Jun. 30, 2014

Jun. 30, 2014

Core Deposits

Core Deposits

Core Deposits

Core Deposits

Center Financial Corporation

Pacific International Bancorp, Inc.

Pacific International Bancorp, Inc.

Foster Bankshares Inc

Foster Bankshares Inc

Minimum

Maximum

Core Deposits

Core Deposits

Core Deposits

Core Deposits

Core Deposits

Finite-Lived Intangible Assets [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Goodwill

$105,401,000

'

$105,401,000

'

$105,401,000

'

'

'

'

'

$118,000

'

$15,525,000

'

'

'

Goodwill impairment

0

0

0

0

'

'

'

'

'

'

'

'

'

'

'

'

Amortization expense related to core deposit intangible qssets

'

'

'

'

'

324,000

268,000

648,000

496,000

'

'

'

'

'

'

'

Amortization period

'

'

'

'

'

'

'

'

'

'7 years

'

'7 years

'

'10 years

'7 years

'10 years

Gross Carrying Amount

7,466,000

'

7,466,000

'

'

'

'

'

'

4,100,000

'

603,000

'

2,763,000

'

'

Accumulated Amortization

($2,931,000)

'

($2,931,000)

'

'

'

'

'

'

($2,324,000)

'

($204,000)

'

($403,000)

'

'

Intangible_Assets_Servicing_As

Intangible Assets - Servicing Assets (Details) (USD $)	3 Months Ended		6 Months Ended			12 Months Ended	6 Months Ended	12 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Dec. 31, 2013	Jun. 30, 2014	Dec. 31, 2013
					Minimum	Minimum	Maximum	Maximum
Servicing Asset at Amortized Cost, Balance [Roll Forward]	'	'	'	'	'	'	'	'
Balance at beginning of period	$9,123	$7,645	$8,915	$6,260	'	'	'	'
Additions through originations of servicing assets	858	921	1,672	1,558	'	'	'	'
Additions through acquisition of PIB	0	0	0	1,102	'	'	'	'
Amortization	-957	-488	-1,563	-842	'	'	'	'
Balance at end of period	$9,024	$8,078	$9,024	$8,078	'	'	'	'
Weighted-average discount rate	'	'	'	'	5.47%	5.49%	5.73%	5.73%
Constant prepayment rate	'	'	'	'	8.90%	9.20%	12.50%	13.00%

Income_Taxes_Details

Income Taxes (Details) (USD $)	Jun. 30, 2014	Dec. 31, 2013
Income Tax Disclosure [Abstract]	'	'
Unrecognized tax benefits	$1,300,000	$1,300,000
Interest and penalties accrued	$72,000	$58,000

Fair_Value_Measurements_Assets

Fair Value Measurements - Assets and Liabilities Measured at Fair Value, Recurring (Details) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Assets:	'	'
Securities available for sale, at fair value	$746,683	$705,751
GSE collateralized mortgage obligations	'	'
Assets:	'	'
Securities available for sale, at fair value	288,138	274,101
GSE mortgage-backed securities	'	'
Assets:	'	'
Securities available for sale, at fair value	431,194	404,996
Trust preferred securities	'	'
Assets:	'	'
Securities available for sale, at fair value	3,988	3,697
Municipal bonds	'	'
Assets:	'	'
Securities available for sale, at fair value	6,094	5,936
Mutual funds	'	'
Assets:	'	'
Securities available for sale, at fair value	17,269	17,021
Recurring basis | Estimate of Fair Value | GSE collateralized mortgage obligations	'	'
Assets:	'	'
Securities available for sale, at fair value	288,138	274,101
Recurring basis | Estimate of Fair Value | GSE mortgage-backed securities	'	'
Assets:	'	'
Securities available for sale, at fair value	431,194	404,996
Recurring basis | Estimate of Fair Value | Trust preferred securities	'	'
Assets:	'	'
Securities available for sale, at fair value	3,988	3,697
Recurring basis | Estimate of Fair Value | Municipal bonds	'	'
Assets:	'	'
Securities available for sale, at fair value	6,094	5,936
Recurring basis | Estimate of Fair Value | Mutual funds	'	'
Assets:	'	'
Securities available for sale, at fair value	17,269	17,021
Recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | GSE collateralized mortgage obligations	'	'
Assets:	'	'
Securities available for sale, at fair value	0	0
Recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | GSE mortgage-backed securities	'	'
Assets:	'	'
Securities available for sale, at fair value	0	0
Recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Trust preferred securities	'	'
Assets:	'	'
Securities available for sale, at fair value	0	0
Recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Municipal bonds	'	'
Assets:	'	'
Securities available for sale, at fair value	0	0
Recurring basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Mutual funds	'	'
Assets:	'	'
Securities available for sale, at fair value	17,269	17,021
Recurring basis | Significant Other Observable Inputs (Level 2) | GSE collateralized mortgage obligations	'	'
Assets:	'	'
Securities available for sale, at fair value	288,138	274,101
Recurring basis | Significant Other Observable Inputs (Level 2) | GSE mortgage-backed securities	'	'
Assets:	'	'
Securities available for sale, at fair value	431,194	404,996
Recurring basis | Significant Other Observable Inputs (Level 2) | Trust preferred securities	'	'
Assets:	'	'
Securities available for sale, at fair value	3,988	3,697
Recurring basis | Significant Other Observable Inputs (Level 2) | Municipal bonds	'	'
Assets:	'	'
Securities available for sale, at fair value	4,953	4,824
Recurring basis | Significant Other Observable Inputs (Level 2) | Mutual funds	'	'
Assets:	'	'
Securities available for sale, at fair value	0	0
Recurring basis | Significant Unobservable Inputs (Level 3) | GSE collateralized mortgage obligations	'	'
Assets:	'	'
Securities available for sale, at fair value	0	0
Recurring basis | Significant Unobservable Inputs (Level 3) | GSE mortgage-backed securities	'	'
Assets:	'	'
Securities available for sale, at fair value	0	0
Recurring basis | Significant Unobservable Inputs (Level 3) | Trust preferred securities	'	'
Assets:	'	'
Securities available for sale, at fair value	0	0
Recurring basis | Significant Unobservable Inputs (Level 3) | Municipal bonds	'	'
Assets:	'	'
Securities available for sale, at fair value	1,141	1,112
Recurring basis | Significant Unobservable Inputs (Level 3) | Mutual funds	'	'
Assets:	'	'
Securities available for sale, at fair value	$0	$0

Fair_Value_Measurements_Rollfo

Fair Value Measurements - Rollforward of Level 3 Assets (Details) (USD $)	6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]	'	'
Amortization	$0	($9)
Total gains or (losses) included in earnings	0	0
Municipal bonds	'	'
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]	'	'
Beginning Balance	1,112	0
Purchases, issuances, and settlements	0	1,202
Total gains or (losses) included in other comprehensive income	29	-37
Ending Balance	$1,141	$1,156

Fair_Value_Measurements_Assets1

Fair Value Measurements - Assets Measured at Fair Value, Non-Recurring (Details) (Non-recurring basis, USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Estimate of Fair Value | Impaired loans at fair value - Real estate loans	'	'
Assets:	'	'
Assets	$35,757	$18,746
Estimate of Fair Value | Impaired loans at fair value - Commercial business	'	'
Assets:	'	'
Assets	1,999	2,383
Estimate of Fair Value | Impaired loans at fair value - Trade finance	'	'
Assets:	'	'
Assets	1,918	'
Estimate of Fair Value | Impaired loans at fair value - Consumer	'	'
Assets:	'	'
Assets	942	'
Estimate of Fair Value | Loans held for sale, net	'	'
Assets:	'	'
Assets	0	6,900
Estimate of Fair Value | OREO	'	'
Assets:	'	'
Assets	2,362	4,003
Quoted Prices in Active Markets for Identical Assets (Level 1) | Impaired loans at fair value - Real estate loans	'	'
Assets:	'	'
Assets	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Impaired loans at fair value - Commercial business	'	'
Assets:	'	'
Assets	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Impaired loans at fair value - Trade finance	'	'
Assets:	'	'
Assets	0	'
Quoted Prices in Active Markets for Identical Assets (Level 1) | Impaired loans at fair value - Consumer	'	'
Assets:	'	'
Assets	0	'
Quoted Prices in Active Markets for Identical Assets (Level 1) | Loans held for sale, net	'	'
Assets:	'	'
Assets	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | OREO	'	'
Assets:	'	'
Assets	0	0
Significant Other Observable Inputs (Level 2) | Impaired loans at fair value - Real estate loans	'	'
Assets:	'	'
Assets	35,757	18,746
Significant Other Observable Inputs (Level 2) | Impaired loans at fair value - Commercial business	'	'
Assets:	'	'
Assets	1,999	2,383
Significant Other Observable Inputs (Level 2) | Impaired loans at fair value - Trade finance	'	'
Assets:	'	'
Assets	1,918	'
Significant Other Observable Inputs (Level 2) | Impaired loans at fair value - Consumer	'	'
Assets:	'	'
Assets	942	'
Significant Other Observable Inputs (Level 2) | Loans held for sale, net	'	'
Assets:	'	'
Assets	0	6,900
Significant Other Observable Inputs (Level 2) | OREO	'	'
Assets:	'	'
Assets	2,362	4,003
Significant Unobservable Inputs (Level 3) | Impaired loans at fair value - Real estate loans	'	'
Assets:	'	'
Assets	0	0
Significant Unobservable Inputs (Level 3) | Impaired loans at fair value - Commercial business	'	'
Assets:	'	'
Assets	0	0
Significant Unobservable Inputs (Level 3) | Impaired loans at fair value - Trade finance	'	'
Assets:	'	'
Assets	0	'
Significant Unobservable Inputs (Level 3) | Impaired loans at fair value - Consumer	'	'
Assets:	'	'
Assets	0	'
Significant Unobservable Inputs (Level 3) | Loans held for sale, net	'	'
Assets:	'	'
Assets	0	0
Significant Unobservable Inputs (Level 3) | OREO	'	'
Assets:	'	'
Assets	$0	$0

Fair_Value_Measurements_Total_

Fair Value Measurements - Total Net Gains Losses on Assets Measured at Fair Value on a Non-Recurring Basis (Details) (Non-recurring basis, Change during period, USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Impaired loans at fair value - Real estate loans	'	'	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'	'	'
Total gains (losses), fair value	$212	($357)	$1,916	($7,941)
Impaired loans at fair value - Commercial business	'	'	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'	'	'
Total gains (losses), fair value	-242	-1,729	-3,416	-1,194
Impaired loans at fair value - Trade finance	'	'	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'	'	'
Total gains (losses), fair value	-1,537	0	-2,196	'
Impaired loans at fair value - Consumer	'	'	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'	'	'
Total gains (losses), fair value	195	0	149	'
OREO	'	'	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'	'	'
Total gains (losses), fair value	($320)	($657)	($330)	($771)

Fair_Value_Measurements_Carryi

Fair Value Measurements - Carrying Amounts and Estimated Fair Values of Financial Instruments (Details) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Level 1 | Carrying Amount	'	'
Financial Assets:	'	'
Cash and cash equivalents	$414,919	$316,705
Level 1 | Estimated Fair Value	'	'
Financial Assets:	'	'
Cash and cash equivalents	414,919	316,705
Level 2 | Carrying Amount	'	'
Financial Assets:	'	'
Loans held for sale	53,324	44,115
Customers' liabilities on acceptances	5,719	5,602
Financial Liabilities:	'	'
Noninterest-bearing deposits	1,512,423	1,399,454
Saving and other interest bearing demand deposits	1,653,561	1,598,514
Time deposits	2,304,404	2,150,089
FHLB advances	461,166	421,352
Subordinated debentures	42,076	57,410
Bank's liabilities on acceptances outstanding	5,719	5,602
Level 2 | Estimated Fair Value	'	'
Financial Assets:	'	'
Loans held for sale	55,990	45,975
Customers' liabilities on acceptances	5,719	5,602
Financial Liabilities:	'	'
Noninterest-bearing deposits	1,512,423	1,399,454
Saving and other interest bearing demand deposits	1,653,561	1,598,514
Time deposits	2,311,628	2,156,514
FHLB advances	462,121	421,258
Subordinated debentures	43,998	56,544
Bank's liabilities on acceptances outstanding	5,719	5,602
Level 3 | Carrying Amount	'	'
Financial Assets:	'	'
Loans receivable - net	5,280,187	5,006,856
FDIC loss share receivable	0	1,110
Level 3 | Estimated Fair Value	'	'
Financial Assets:	'	'
Loans receivable - net	5,661,842	5,450,008
FDIC loss share receivable	$0	$1,110

Stockholders_Equity_Discussion

Stockholders' Equity - Discussion of Warrants (Details) (USD $)	Jun. 30, 2014	Jun. 30, 2013
Class of Warrant or Right [Line Items]	'	'
Dividend declared (in dollars per share)	$0.08	$0.08
Common Stock	'	'
Class of Warrant or Right [Line Items]	'	'
Potential repurchase	343,666	'
Maximum number of shares callable by warrants	18,482	'

Stockholders_Equity_Stockholde

Stockholders' Equity - Stockholders’ Equity (Details) (USD $)	Jun. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]	'	'
Accumulated other comprehensive income (loss)	$162	($10,185)
Securities (Assets)	'	'
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]	'	'
Accumulated other comprehensive income (loss)	85	-10,264
Accumulated Unrealized Gain (Losses) on Interest Only Strips	'	'
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]	'	'
Accumulated other comprehensive income (loss)	$77	$79

Regulatory_Matters_Details

Regulatory Matters (Details) (USD $)	Jun. 30, 2014	Dec. 31, 2013
Company	'	'
Total capital (to risk-weighted assets), Amount	'	'
Total Capital, Actual	$851,349,000	$819,408,000
Total Capital, Required For Capital Adequacy Purposes	457,059,000	439,687,000
Tier I capital (to risk-weighted assets), Amount	'	'
Tier I Capital, Actual (Risk Based)	783,006,000	751,204,000
Tier I Capital, Required For Capital Adequacy Purposes	228,530,000	219,844,000
Tier I capital (to average assets), Amount	'	'
Tier I Capital, Actual (Leverage)	783,006,000	751,204,000
Tier I Capital, Required For Capital Adequacy Purposes	268,720,000	251,049,000
Total capital and Tier I capital (to risk-weighted assets), Ratio	'	'
Total Capital (to Risk Weighted Assets), Actual	14.90%	14.90%
Total Capital (to Risk Weighted Assets), Minimum For Capital Adequacy Purposes	8.00%	8.00%
Tier I Capital (to Risk Weighted Assets), Actual (Risk Based)	13.71%	13.66%
Tier I Capital (to Risk Weighted Assets), Minimum For Capital Adequacy Purposes (Risk Based)	4.00%	4.00%
Tier I capital (to average assets), Ratio	'	'
Tier I Capital (to Average Assets), Actual (Leverage)	11.66%	11.97%
Tier I Capital (to Average Assets), Minimum For Capital Adequacy Purposes (Leverage)	4.00%	4.00%
Bank	'	'
Total capital (to risk-weighted assets), Amount	'	'
Total Capital, Actual	837,650,000	807,620,000
Total Capital, Required For Capital Adequacy Purposes	456,714,000	439,437,000
Required To Be Well Capitalized under Prompt Corrective Action Provisions	570,893,000	549,471,000
Tier I capital (to risk-weighted assets), Amount	'	'
Tier I Capital, Actual (Risk Based)	769,307,000	739,416,000
Tier I Capital, Required For Capital Adequacy Purposes	228,357,000	219,798,000
Tier I Capital, Minimum to be Well Capitalized Under Prompt Corrective Action Provisions (Risk Based)	342,536,000	329,683,000
Tier I capital (to average assets), Amount	'	'
Tier I Capital, Actual (Leverage)	769,307,000	739,416,000
Tier I Capital, Required For Capital Adequacy Purposes	268,649,000	250,954,000
Tier I Capital, Minimum to be Well Capitalized Under Prompt Corrective Action Provisions (Leverage)	$335,811,000	$313,687,000
Total capital and Tier I capital (to risk-weighted assets), Ratio	'	'
Total Capital (to Risk Weighted Assets), Actual	14.67%	14.70%
Total Capital (to Risk Weighted Assets), Minimum For Capital Adequacy Purposes	8.00%	8.00%
Total Capital (to Risk Weighted Assets), Minimum to be Well Capitalized Under Prompt Corrective Action Provisions	10.00%	10.00%
Tier I Capital (to Risk Weighted Assets), Actual (Risk Based)	13.48%	13.46%
Tier I Capital (to Risk Weighted Assets), Minimum For Capital Adequacy Purposes (Risk Based)	4.00%	4.00%
Tier I Capital (to Risk Weighted Assets), Minimum to be Well Capitalized Under Prompt Corrective Action Provisions (Risk Based)	6.00%	6.00%
Tier I capital (to average assets), Ratio	'	'
Tier I Capital (to Average Assets), Actual (Leverage)	11.45%	11.79%
Tier I Capital (to Average Assets), Minimum For Capital Adequacy Purposes (Leverage)	4.00%	4.00%
Tier I Capital (to Average Assets), Minimum to be Well Capitalized Under Prompt Corrective Action Provisions (Leverage)	5.00%	5.00%