Hanmi Financial (HAFC) 10-K 1 Mar 17 2016 FY Annual report Financial data

Document and Entity Information

Document and Entity Information - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Feb. 27, 2017	Jun. 30, 2016
Document And Entity Information [Abstract]
Document Type	10-K
Amendment Flag	false
Document Period End Date	Dec. 31, 2016
Document Fiscal Year Focus	2,016
Document Fiscal Period Focus	FY
Trading Symbol	HAFC
Entity Registrant Name	HANMI FINANCIAL CORP
Entity Central Index Key	1,109,242
Current Fiscal Year End Date	--12-31
Entity Well-known Seasoned Issuer	Yes
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		32,327,185
Entity Public Float			$ 734,265

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Assets
Cash and due from banks	$ 147,235	$ 164,364
Securities available for sale, at fair value (amortized cost of $521,053 as of December 31, 2016 and $700,627 as of December 31, 2015)	516,964	698,296
Loans held for sale, at the lower of cost or fair value	9,316	2,874
Loans and leases receivable, net of allowance for loan and lease losses of $32,429 as of December 31, 2016 and $42,935 as of December 31, 2015	3,812,340	3,140,381
Accrued interest receivable	10,987	9,501
Premises and equipment, net	28,698	29,834
Other real estate owned (“OREO”), net	7,484	8,511
Customers’ liability on acceptances	978	3,586
Servicing assets	10,564	11,744
Goodwill and other intangibles, net	12,889	1,701
Federal Home Loan Bank stock (“FHLB”), at cost	16,385	16,385
Federal Reserve Bank (“FRB”) stock, at cost	0	14,098
Deferred tax assets	46,332	52,095
Current tax assets	1,715	5,079
Bank-owned life insurance	49,440	48,340
Prepaid expenses and other assets	30,019	27,732
Total assets	4,701,346	4,234,521
Deposits:
Noninterest-bearing	1,203,240	1,155,518
Interest-bearing	2,606,497	2,354,458
Total deposits	3,809,737	3,509,976
Accrued interest payable	2,567	3,177
Bank’s liability on acceptances	978	3,586
FHLB advances	315,000	170,000
Servicing liabilities	3,143	4,784
Subordinated debentures	18,978	18,703
Accrued expenses and other liabilities	19,918	30,377
Total liabilities	4,170,321	3,740,603
Stockholders’ equity:
Common stock, $0.001 par value; authorized 62,500,000 shares; issued 32,946,197 shares (32,330,747 shares outstanding) as of December 31, 2016 and issued 32,566,522 shares (31,974,359 shares outstanding) as of December 31, 2015	33	257
Additional paid-in capital	562,446	557,761
Accumulated other comprehensive loss, net of tax benefit of $1,695 as of December 31, 2016 and $2,007 as of December 31, 2015	(2,394)	(315)
Retained earnings	41,726	6,422
Less: treasury stock, at cost; 615,450 shares as of December 31, 2016 and 592,163 shares as of December 31, 2015	(70,786)	(70,207)
Total stockholders’ equity	531,025	493,918
Total liabilities and stockholders’ equity	$ 4,701,346	$ 4,234,521

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Statement of Financial Position [Abstract]
Amortized cost of securities available-for-sale	$ 521,053	$ 700,627
Allowance for loan losses of loans receivable	$ 32,429	$ 42,935
Common stock, par value (in usd per share)	$ 0.001	$ 0.001
Common stock, shares authorized (in shares)	62,500,000	62,500,000
Common stock, shares issued (in shares)	32,946,197	32,566,522
Common stock, shares outstanding (in shares)	32,330,747	31,974,359
Tax benefit	$ 1,695	$ 2,007
Treasury stock, shares (in shares)	615,450	592,163

Consolidated Statements of Inco

Consolidated Statements of Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Interest and dividend income:
Interest and fees on loans and leases	$ 164,642	$ 148,797	$ 122,222
Interest on securities	11,154	12,422	12,638
Dividends on FRB and FHLB stock	2,467	2,786	1,767
Interest on deposits in other banks	208	221	107
Total interest and dividend income	178,471	164,226	136,734
Interest expense:
Interest on deposits	16,570	15,410	13,560
Interest on subordinated debentures	825	623	235
Interest on FHLB advances	879	76	151
Interest on rescinded stock obligation	0	0	87
Total interest expense	18,274	16,109	14,033
Net interest income before provision for loan and lease losses	160,197	148,117	122,701
Negative provision for loan and lease losses	(4,339)	(11,614)	(6,258)
Net interest income after provision for loan and lease losses	164,536	159,731	128,959
Noninterest Income:
Bargain purchase gain, net of deferred taxes	0	0	14,577
Service charges on deposit accounts	11,380	12,900	11,374
Trade finance and other service charges and fees	4,232	4,623	4,946
Gain on sales of Small Business Administration (SBA) loans	6,034	8,749	3,494
Net gain on sales of securities	46	6,611	2,011
Disposition gains on Purchased Credit Impaired (PCI) loans	4,970	10,167	1,432
Other operating income	6,413	4,552	4,462
Total noninterest income	33,075	47,602	42,296
Noninterest Expense:
Salaries and employee benefits	63,956	62,864	50,177
Occupancy and equipment	14,992	17,371	12,295
Data processing	5,674	6,321	6,080
Professional fees	5,374	7,905	7,564
Supplies and communications	2,949	3,582	2,612
Advertising and promotion	3,910	4,201	3,435
Merger and integration costs	312	1,971	6,646
OREO expense (income)	63	307	(49)
Other operating expenses	10,993	10,806	9,911
Total noninterest expense	108,223	115,328	98,671
Income from continuing operations before provision for income taxes	89,388	92,005	72,584
Provision for income taxes	32,899	38,182	22,379
Income from continuing operations, net of taxes	56,489	53,823	50,205
Discontinued operations:
Income from operations of discontinued subsidiaries (including gain on disposal of $51 in the second quarter of 2014)	0	0	37
Income tax expense	0	0	481
Loss from discontinued operations	0	0	(444)
Net income	$ 56,489	$ 53,823	$ 49,761
Basic earnings per share:
Income from continuing operations, net of taxes (in usd per share)	$ 1.76	$ 1.69	$ 1.58
Loss from discontinued operations, net of taxes (in usd per share)	0	0	(0.01)
Basic earnings per share (in usd per share)	1.76	1.69	1.57
Diluted earnings per share:
Income from continuing operations, net of taxes (in usd per share)	1.75	1.68	1.57
Loss from discontinued operations, net of taxes (in usd per share)	0	0	(0.01)
Diluted earnings per share (in usd per share)	$ 1.75	$ 1.68	$ 1.56
Weighted-average shares outstanding:
Basic (shares)	31,899,582	31,788,215	31,696,100
Diluted (shares)	32,048,704	31,876,820	31,978,064

Consolidated Statements of Inc5

Consolidated Statements of Income (Parenthetical) $ in Thousands	3 Months Ended
	Jun. 30, 2014USD ($)
Income Statement [Abstract]
Gain on disposal	$ 51

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Statement of Comprehensive Income [Abstract]
Net income	$ 56,489	$ 53,823	$ 49,761
Unrealized gain (loss) on securities
Unrealized holding gain (loss) arising during period	(1,712)	5,265	19,213
Less: reclassification adjustment for net gain included in net income	(46)	(6,611)	(2,011)
Unrealized loss on interest-only strip of servicing assets	(9)	(7)	0
Income tax benefit (expense) related to items of other comprehensive income	(312)	575	(7,359)
Other comprehensive (loss) income	(2,079)	(778)	9,843
Comprehensive income	$ 54,410	$ 53,045	$ 59,604

Consolidated Statements of Chan

Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Accumulated (Deficit) Retained Earnings [Member]	Treasury Stock, at Cost [Member]
Beginning balance at Dec. 31, 2013	$ 400,077	$ 257	$ 552,270	$ (9,380)	$ (73,212)	$ (69,858)
Beginning balance issued, shares at Dec. 31, 2013		32,339,444
Beginning balance treasury stock, shares at Dec. 31, 2013		(577,894)
Beginning balance outstanding, shares at Dec. 31, 2013		31,761,550
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock options exercised	$ 467		467
Stock options exercised, shares	37,569	37,569
Stock warrants exercised	$ 2		2
Stock warrants exercised, shares		429
Restricted stock awards, net of forfeitures	0	$ 0	0	0	0	0
Restricted stock awards, net of forfeitures, shares		110,655
Share-based compensation expense	2,165		2,165
Cash dividends declared	(8,928)				(8,928)
Comprehensive income:
Net income	49,761				49,761
Change in unrealized gain (loss) on securities available for sale and interest-only strips, net of income taxes	9,843			9,843
Ending balance at Dec. 31, 2014	453,387	$ 257	554,904	463	(32,379)	(69,858)
Ending balance issued, shares at Dec. 31, 2014		32,488,097
Ending balance treasury stock, shares at Dec. 31, 2014		(577,894)
Ending balance outstanding, shares at Dec. 31, 2014		31,910,203
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock options exercised	$ 616		616
Stock options exercised, shares	46,516	46,516
Stock warrants exercised	$ 0		0
Stock warrants exercised, shares		0
Restricted stock awards, net of forfeitures	0	$ 0	0	0	0	0
Restricted stock awards, net of forfeitures, shares		31,909
Restricted stock surrendered due to employee tax liability	(349)					(349)
Restricted stock surrendered due to employee tax liability, shares		(14,269)
Share-based compensation expense	2,241		2,241
Cash dividends declared	(15,022)				(15,022)
Comprehensive income:
Net income	53,823				53,823
Change in unrealized gain (loss) on securities available for sale and interest-only strips, net of income taxes	(778)			(778)
Ending balance at Dec. 31, 2015	$ 493,918	$ 257	557,761	(315)	6,422	(70,207)
Ending balance issued, shares at Dec. 31, 2015		32,566,522
Ending balance treasury stock, shares at Dec. 31, 2015	(592,163)	(592,163)
Ending balance outstanding, shares at Dec. 31, 2015		31,974,359
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock options exercised	$ 1,453		1,453
Stock options exercised, shares	94,997	94,997
Restricted stock awards, net of forfeitures	$ 0	$ 0	0	0	0	0
Restricted stock awards, net of forfeitures, shares		284,678
Restricted stock surrendered due to employee tax liability	(579)					(579)
Restricted stock surrendered due to employee tax liability, shares		(23,287)
Share-based compensation expense	3,008		3,008
Cash dividends declared	(21,185)				(21,185)
Comprehensive income:
Net income	56,489				56,489
Change in unrealized gain (loss) on securities available for sale and interest-only strips, net of income taxes	(2,079)			(2,079)
Ending balance at Dec. 31, 2016	$ 531,025	$ 33	562,446	$ (2,394)	$ 41,726	$ (70,786)
Ending balance issued, shares at Dec. 31, 2016		32,946,197
Ending balance treasury stock, shares at Dec. 31, 2016	(615,450)	(615,450)
Ending balance outstanding, shares at Dec. 31, 2016		32,330,747
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Correction of accounting for the 2011 1-for-8 stock split	$ 0	$ (224)	$ 224

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2016	Dec. 31, 2015		Dec. 31, 2014
Cash Flows from Operating Activities:
Net income		$ 56,489	$ 53,823		$ 49,761
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization		14,578	17,846		8,701
Share-based compensation expense		3,008	2,241		2,165
Negative provision for loan and lease losses		(4,339)	(11,614)		(6,258)
Gain on sales of securities		(46)	(6,611)		(2,011)
Gain on sales of premises and equipment		(1,053)	(137)		0
Gain on sales of SBA loans		(6,034)	(8,749)		(3,494)
Disposition gains on PCI loans		(4,970)	(10,167)		(1,432)
Bargain purchase gain on acquisition		0	0		(14,577)
Loss on sales of other real estate owned		0	0		2
Loss on sales of subsidiaries		0	0		444
Valuation adjustment on other real estate owned		63	(27)		0
Origination of SBA loans held for sale		(91,367)	(86,657)		(47,985)
Proceeds from sales of SBA loans		92,215	98,083		46,829
Change in accrued interest receivable		(1,486)	248		740
Change in bank-owned life insurance		(1,100)	(797)		(879)
Change in prepaid expenses and other assets		(1,434)	3,720		(8,713)
Change in deferred tax assets		5,451	18,055		(13,676)
Change in current tax assets		3,364	9,142		(2,268)
Change in accrued interest payable		(610)	(273)		(401)
Change in other liabilities		(8,346)	(11,596)		18,519
Net cash provided by operating activities		54,383	66,530		25,467
Cash flows from investing activities:
Proceeds from redemption of FHLB stock		0	1,195		0
Proceeds from redemption of FRB stock		14,423	0		0
Proceeds from matured, called and repayment of securities		114,012	135,413		101,713
Proceeds from sales of securities		78,282	454,201		169,533
Proceeds from sales of other real estate owned		5,474	7,532		20,200
Proceeds from sales of loans held for sale		0	360		0
Proceeds from insurance settlement on bank-owned life insurance		0	1,323		0
Cash acquired in acquisition, net of cash consideration paid		0	0		118,533
Net proceeds from sales of subsidiaries		0	0		398
Change in loans and leases receivable		(271,733)	(169,816)		(153,138)
Purchases of securities available for sale		(19,992)	(232,035)		(124,442)
Purchases of premises and equipment		(730)	(1,146)		(1,150)
Purchases of loans and leases receivable		(410,897)	(215,469)		(111,846)
Purchases of FRB stock		(325)	(1,825)		(3,404)
Net cash (used in) provided by investing activities		(491,486)	(20,267)		16,397
Cash flows from financing activities:
Change in deposits		299,761	(46,770)		(54,576)
Change in short-term FHLB advances		145,000	20,000		14,865
Redemption of FHLB advances		0	0		(2,411)
Redemption of rescinded stock obligation		0	(933)		(14,552)
Proceeds from exercise of stock options		1,453	616		467
Cash paid for repurchases of vested shares due to employee tax liability		(579)	(349)		0
Cash dividends paid		(25,661)	(12,783)	[1]	(6,694)
Net cash provided by (used in) financing activities		419,974	(40,219)		(62,901)
Net (decrease) increase in cash and cash equivalents		(17,129)	6,044		(21,037)
Cash and cash equivalents at beginning of year		164,364	158,320		179,357
Cash and cash equivalents at end of period		147,235	164,364		158,320
Cash paid during the period for:
Interest		18,884	16,382		14,434
Income taxes		23,327	7,928		37,015
Non-cash activities:
Transfer of loans receivable to other real estate owned		4,763	318		9,480
Transfer of loans receivable to loans held for sale		0	360		0
Note receivable from sale of insurance subsidiaries		0	0		1,394
Conversion of stock warrants into common stock		0	0		2
Income tax (expense) benefit related to items of other comprehensive income		(312)	575		(7,359)
Change in unrealized (gain) loss in accumulated other comprehensive income		1,712	(5,258)		(19,213)
Cash dividend declared		$ (21,185)	(15,022)	[1]	(8,928)	[1]
Scenario, Previously Reported [Member]
Cash flows from financing activities:
Cash dividends paid	[1]		(10,500)
Non-cash activities:
Cash dividend declared	[1]		$ (4,500)		$ (2,200)
[1]	The 2015 amounts have been corrected in the current year and differ from the previously reported amounts of $10.5 million and $4.5 million for cash dividends paid and declared, respectively; and the 2014 amount has been corrected in the current year from the previously reported amount of $2.2 million for cash dividends declared.

Summary of Significant Accounti

Summary of Significant Accounting Policies	12 Months Ended
	Dec. 31, 2016
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	Summary of Significant Accounting Policies Summary of Operations Hanmi Financial Corporation (“Hanmi Financial,” the “Company,” “we,” “us” or “our”) was formed as a holding company of Hanmi Bank (the “Bank”) and registered with the Securities and Exchange Commission under the Securities Act on March 17, 2001. Our primary operations are related to traditional banking activities, including the acceptance of deposits and the lending and investing of money through operation of the Bank. On October 27, 2016, the Bank acquired certain leases of Irvine, California-based Banc of California ("Banc") and on August 31, 2014, Hanmi Financial completed its acquisition of Central Bancorp, Inc., a Texas corporation (“CBI”). See “Note 2 — Acquisitions.” During the second quarter of 2014, we sold two subsidiaries, Chun-Ha Insurance Services, Inc., a California corporation (“Chun-Ha”), and All World Insurance Services, Inc., a California corporation (“All World”). See “Note 3 — Sale of Insurance Subsidiaries and Discontinued Operations.” Effective July 19, 2016, the Bank converted from a state member bank to a state nonmember bank and, as a result, the FDIC is now its primary federal bank regulator. The California Department of Business Oversight remains the Bank's primary state bank regulator. During the third quarter in 2016, the Federal Reserve canceled the Bank's holdings of Federal Reserve stock for $14.4 million in cash. The Bank is a community bank conducting general business banking, with its primary market encompassing the Korean-American community as well as other ethnic communities across California, Texas, Illinois, Virginia, New Jersey, and New York. The Bank’s full-service offices are located in markets where many of the businesses are run by immigrants and other minority groups. The Bank’s client base reflects the multi-ethnic composition of these communities. The Bank is a California state-chartered financial institution insured by the FDIC. As of December 31, 2016 , the Bank maintained a network of 41 full-service branch offices and 6 loan production offices in California, Texas, Illinois, Virginia, New Jersey, New York, Colorado, Georgina and Washington State. Basis of Presentation The accounting and reporting policies of Hanmi Financial and subsidiaries conform, in all material respects, to U.S. generally accepted accounting principles (“GAAP”) and general practices within the banking industry. The information set forth in the following notes is presented on a continuing operations basis, unless otherwise noted. The following is a summary of the significant accounting policies consistently applied in the preparation of the accompanying Consolidated Financial Statements. Principles of Consolidation The Consolidated Financial Statements include the accounts of Hanmi Financial and our wholly-owned subsidiary, the Bank. In addition, the accounts of Chun-Ha and All World are included for all periods presented through the date of sale, June 30, 2014. All intercompany transactions and balances have been eliminated in consolidation. Use of Estimates in the Preparation of Financial Statements The preparation of financial statements in conformity with GAAP 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. Significant areas where estimates are made consist of the allowance for loan and lease losses, other-than-temporary impairment, securities valuations, purchase credit impaired loans, the fair values of assets and liabilities acquired in a business combination and income taxes. Actual results could differ from those estimates. Reclassifications Certain amounts in the prior years' financial statements and related disclosures were reclassified to conform to the current year presentation with no effect on previously reported net income, stockholders’ equity or cash flows. Segment Reporting Through our branch network and lending units, we provide a broad range of financial services to individuals and companies. These services include demand, time and savings deposits; and commercial and industrial, real estate and consumer lending. While our chief decision makers monitor the revenue streams of our various products and services, operations are managed and financial performance is evaluated on a company-wide basis. Accordingly, we consider all of our operations to be aggregated in one reportable operating segment. Cash and Cash Equivalents Cash and cash equivalents include cash, due from banks, overnight federal funds sold and Treasury bills, all of which have original or purchased maturities of less than 90 days. Securities Securities are classified into three categories and accounted for as follows: (i) Securities that we have the positive intent and ability to hold to maturity are classified as “held to maturity” and reported at amortized cost; (ii) Securities that are bought and held principally for the purpose of selling them in the near future are classified as “trading securities” and reported at fair value. Unrealized gains and losses are recognized in earnings; and (iii) Securities not classified as held to maturity or trading securities are classified as “available for sale” and reported at fair value. Unrealized gains and losses are reported as a separate component of stockholders’ equity as accumulated other comprehensive income, net of income taxes. Accreted discounts and amortized premiums on securities are included in interest income using the effective interest method over the remaining period to the call date or contractual maturity and, in the case of mortgage-backed securities and securities with call features, adjusted for anticipated prepayments. Unrealized and realized gains or losses related to holding or selling of securities are calculated using the specific-identification method. We review securities on an ongoing basis for the presence of other-than-temporary impairment (“OTTI”) or permanent impairment, taking into consideration current market conditions, fair value in relationship to cost, extent and nature of the change in fair value, issuer rating changes and trends, whether we intend to sell a security or if it is likely that we will be required to sell the security before recovery of our amortized cost basis of the investment, which may be maturity, and other factors. For debt securities, the classification of OTTI depends on whether we intend to sell the security or if it is more likely than not that we will be required to sell the security before recovery of its cost basis, and on the nature of the impairment. If we intend to sell a security or if it is more likely than not that we will be required to sell the security before recovery, an OTTI write-down is recognized in earnings equal to the entire difference between the security’s amortized cost basis and its fair value. If we do not intend to sell the security or it is not more likely than not that we will be required to sell the security before recovery, the OTTI write-down is separated into an amount representing credit loss, which is recognized in earnings, and the amount related to all other factors, which is recognized in other comprehensive income net of tax. A credit loss is the difference between the cost basis of the security and the present value of cash flows expected to be collected, discounted at the security’s effective interest rate at the date of acquisition. The cost basis of an other than temporarily impaired security is written down by the amount of impairment recognized in earnings. The new cost basis is not adjusted for subsequent recoveries in fair value. Loans and leases receivable Originated loans and leases: Loans and leases are originated by the Company with the intent to hold them for investment and are stated at the principal amount outstanding, net of unearned income. Unearned income includes deferred unamortized nonrefundable loan fees and direct loan origination costs. Net deferred fees or costs are recognized as an adjustment to interest income over the contractual life of the loans using the effective interest method or taken into income when the related loans are paid off or sold. The amortization of loan fees or costs is discontinued when a loan is placed on nonaccrual status. Interest income is recorded on an accrual basis in accordance with the terms of the respective loan and includes prepayment penalties. Purchased loans: Purchased loans are stated at the principal amount outstanding, net of unearned discounts or unamortized premiums. All loans acquired in our acquisitions are initially measured and recorded at their fair value on the acquisition date. A component of the initial fair value measurement is an estimate of the loan losses over the life of the purchased loans. Purchased loans are also evaluated for impairment as of the acquisition date and are accounted for as “acquired non-impaired” or “purchased credit impaired” loans. Leases Receivable: As described in “Note 2 — Acquisitions” to the consolidated financial statements, we purchased a portfolio of leases receivable during the fourth quarter of 2016. These receivables include equipment finance agreements with terms ranging from 1 to 7 years. The acquired leases receivable were measured and recorded at fair value on the date of acquisition. Leases originated by the Bank subsequent to acquisition are recorded based on the principal amount outstanding, net of unearned income, if any. Equipment leases are similar to commercial business loans in that the leases are typically made on the basis of the borrower’s ability to make repayment from the cash flow of the borrower’s business. As a result, the availability of funds for the repayment of commercial equipment leases may be substantially dependent on the success of the business itself, which in turn, is often dependent in part upon general economic conditions. Acquired non-impaired loans and leases: Acquired non-impaired loans and leases are those loans for which there was no evidence of credit deterioration at their acquisition date and it was probable that we would be able to collect all contractually required payments. Acquired non-impaired loans and leases, together with originated loans and leases, are referred to as non-purchased credit impaired (“Non-PCI”) loans and leases. Purchase discount or premium on acquired non-impaired loans and leases is recognized as an adjustment to interest income over the contractual life of such loans and leases using the effective interest method or taken into income when the related loans or leases are paid off or sold. Purchased credit impaired loans. Purchased credit impaired (“PCI”) loans are accounted for in accordance with the Financial Accounting Standards Board’s (“FASB”) Accounting Standards Codification (“ASC”) Subtopic 310-30, “ Loans and Debt Securities Acquired with Deteriorated Credit Quality.” A purchased loan is deemed to be credit impaired when there is evidence of credit deterioration since its origination and it is probable at the acquisition date that we would be unable to collect all contractually required payments. We apply PCI loan accounting when (i) we acquire loans deemed to be impaired, and (ii) as a general policy election for non-impaired loans that we acquire in a distressed bank acquisition. For PCI loans, at the time of acquisition we (i) calculated the contractual amount and timing of undiscounted principal and interest payments (the “undiscounted contractual cash flows”) and (ii) estimated the amount and timing of undiscounted expected principal and interest payments (the “undiscounted expected cash flows”). The difference between the undiscounted contractual cash flows and the undiscounted expected cash flows is the nonaccretable difference. The nonaccretable difference represents an estimate of the loss exposure of principal and interest related to the PCI loan portfolios; such amount is subject to change over time based on the performance of such loans. The carrying value of PCI loans is reduced by payments received, both principal and interest, and increased by the portion of the accretable yield recognized as interest income. The excess of expected cash flows at acquisition over the initial fair value of acquired impaired loans is referred to as the “accretable yield” and is recorded as interest income over the estimated life of the loans using the effective yield. If estimated cash flows are indeterminable, the recognition of interest income will cease to be recognized. At acquisition, the Company may aggregate PCI loans into pools having common credit risk characteristics such as product type, geographic location and risk rating. Increases in expected cash flows over those previously estimated increase the accretable yield and are recognized as interest income prospectively. Decreases in the amount and changes in the timing of expected cash flows compared to those previously estimated decrease the accretable yield and usually result in a provision for loan losses and the establishment of an allowance for loan losses. As the accretable yield increases or decreases from changes in cash flow expectations, the offset is a decrease or increase to the nonaccretable difference. The accretable yield is measured at each financial reporting date based on information then currently available and represents the difference between the remaining undiscounted expected cash flows and the current carrying value of the loans. The Company removes loans from loan pools when the Company receives payment in settlement with the borrower, sells the loan, or foreclose upon the collateral securing the loan. The Company recognizes "Disposition gain on Purchased Credit Impaired Loans" when the cash proceeds or the amount received are in excess of the loan's carrying amount. The removal of the loan from the loan pool and the recognition of disposition gains do not affect the then applicable loan pool accretable yield. PCI loans that are contractually past due are still considered to be accruing and performing as long as there is an expectation that the estimated cash flows will be received. If the timing and amount of cash flows is not reasonably estimable, the loans may be classified as nonaccrual with interest income recognized on either a cash basis or as a reduction of the principal amount outstanding. Non-PCI loans are placed on nonaccrual status when, in the opinion of management, the full timely collection of principal or interest is in doubt. Generally, the accrual of interest is discontinued when principal or interest payments become more than 90 days past due. However, in certain instances, we may place a particular loan on nonaccrual status earlier, depending upon the individual circumstances surrounding the loan’s delinquency. When an asset is placed on nonaccrual status, previously accrued but unpaid interest is reversed against current income. Subsequent collections of cash are applied as principal reductions when received, except when the ultimate collectability of principal is probable, in which case interest payments are credited to income. Nonaccrual assets may be restored to accrual status when principal and interest become current and full repayment is expected, which generally occurs after sustained payment of 6 months. Interest income is recognized on the accrual basis for impaired loans not meeting the criteria for nonaccrual. Nonperforming assets consist of loans and leases on nonaccrual status, loans 90 days or more past due and still accruing interest, loans restructured with troubled borrowers where the terms of repayment have been renegotiated resulting in a reduction or deferral of interest or principal, and other real estate owned (“OREO”). Loans are generally placed on nonaccrual status when they become 90 days past due unless management believes the loan is adequately collateralized and in the process of collection. Additionally, the Bank may place loans that are not 90 days past due on nonaccrual status, if management reasonably believes the borrower will not be able to comply with the contractual loan repayment terms and collection of principal or interest is in question. Loans Held for Sale Loans originated, or transferred from loans and leases receivable, and intended for sale in the secondary market are carried at the lower of aggregate cost or fair market value. Fair market value, if lower than cost, is determined based on valuations obtained from market participants or the value of underlying collateral, calculated individually. A valuation allowance is established if the market value of such loans is lower than their cost and net unrealized losses, if any, are recognized through a valuation allowance by charges to income. Origination fees on loans held for sale, net of certain costs of processing and closing the loans, are deferred until the time of sale and are included in the computation of the gain or loss from the sale of the related loans. Allowance for Loan and Lease Losses on Non-PCI Loans Management believes the allowance for loan and lease losses is appropriate to provide for probable losses inherent in the loan portfolio. However, the allowance is an estimate that is inherently uncertain and depends on the outcome of future events. Management’s estimates are based on previous loss experience; volume, growth and composition of the loan portfolio; the value of collateral; and current economic conditions. Our lending is concentrated generally in real estate, commercial, SBA and trade finance lending to small and middle market businesses primarily in California, Illinois, and Texas. The Bank charges or credits the income statement for provisions to the allowance for loan losses and the allowance for off-balance sheet items at least quarterly based upon the allowance need. The allowance is determined through an analysis involving quantitative calculations based on historic loss rates and qualitative adjustments for general reserves and individual impairment calculations for specific allocations. The Bank charges the allowance for actual losses on loans and credits the allowance for recoveries on loans previously charged-off. The Bank evaluates the allowance methodology at least annually. For the fourth quarter of, the Bank utilized a 24-quarter look-back period with equal weighting to all quarters. For the fourth quarter of 2015, the Bank utilized a 20-quarter look-back period. In addition, the estimated loss emergence period utilized in the Bank’s loss migration analysis changed to 2.5 years in 2016 from estimated 1.0 year in 2015. Moreover, in the fourth quarter of 2015, the Bank reevaluated the qualitative adjustments, reducing their affect in light of the lengthening of the business cycle and the continued improvement in credit metrics. In the first quarter of 2014, based upon a similar evaluation, the Bank utilized a 16-quarter look-back period, weighting the loss factors 46 percent for the most recent four-quarter period and 31 percent , 15 percent , and 8 percent for each of the following four-quarter periods, respectively. The change in methodology did not materially affect the amount of the allowance at December 31, 2016, 2015 or 2014. To determine general reserve requirements, in 2016 existing loans were divided into eleven general loan pools of risk-rated loans as well as three homogenous loan pools and in 2015, existing loans were divided into fourteen general loan pools of risk-rated loans as well as three homogenous loan pools. In 2016, the pooling was revised to eliminate loan types that can be combined under a broader category in order to maintain an accurate analysis of the defined segmentation. For risk-rated loans, migration analysis allocates historical losses by loan pool and risk grade to determine risk factors for potential loss inherent in the current outstanding loan portfolio. Since the homogeneous loans are bulk graded, the risk grade is not factored into the historical loss analysis. In addition, specific reserves are allocated for loans deemed “impaired.” When determining the appropriate level for allowance for loan losses, management considers qualitative adjustments for any factors that are likely to cause estimated loan losses associated with the Bank’s current portfolio to differ from historical loss experience, including, but not limited to, national and local economic and business conditions, volume and geographic concentrations, and problem loan trends. To systematically quantify the credit risk impact of trends and changes within the loan portfolio, a credit risk matrix is utilized. The qualitative factors are considered on a loan pool by loan pool basis subsequent to, and in conjunction with, a loss migration analysis. The credit risk matrix provides various scenarios with positive or negative impact on the portfolio along with corresponding basis points for qualitative adjustments. Loan losses are charged off, and recoveries are credited, to the allowance account. Additions to the allowance account are charged to earnings through a provision for loan losses while reductions are credited to earnings. The allowance for loan losses is maintained at a level considered adequate by management to absorb probable losses in the loan portfolio. The adequacy of the allowance is determined by management based upon an evaluation and review of the loan portfolio, consideration of historical loan loss experience, current economic conditions, changes in the composition of the loan portfolio, analysis of collateral values and other pertinent factors. Loans are measured for impairment when it is probable that not all amounts, including principal and interest, will be collected in accordance with the original contractual terms of the loan agreement. The amount of impairment and any subsequent changes are recorded through the provision for loan losses as an adjustment to the allowance for loan losses. The Bank follows the “Interagency Policy Statement on the Allowance for Loan and Lease Losses” and, as an integral part of the quarterly credit review process, the allowance for loan losses and allowance for off-balance sheet items are reviewed for adequacy. The California Department of Business Oversight and/or the Federal Deposit Insurance Corporation require the Bank to recognize additions to the allowance for loan losses based upon their assessment of the information available to them at the time of their examinations. In general, the Bank will charge off a loan and declare a loss when its collectability is questionable and when the Bank can no longer justify presenting the loan as an asset on its balance sheet. To determine if a loan should be charged off, all possible sources of repayment are analyzed, including the potential for future cash flow from income or liquidation of other assets, the value of any collateral, and the strength of co-makers or guarantors. When these sources do not provide a reasonable probability that principal can be collected in full, the Bank will fully or partially charge off the loan. For a real estate loan, including commercial term loans secured by collateral, any impaired portion is considered as loss if the loan is more than 90 days past due. In a case where the fair value of collateral is less than the loan balance and the borrower has no other assets or income to support repayment, the amount of the deficiency is considered a loss and charged off. For a commercial and industrial loan other than those secured by real estate, if the borrower is in the process of a bankruptcy filing in which the Bank is an unsecured creditor or deemed virtually unsecured by lack of collateral equity or lien position and the borrower has no realizable equity in assets and prospects for recovery are negligible, the loan is considered a loss and charged off. Additionally, a commercial and industrial unsecured loan that is more than 120 days past due is considered a loss and charged off. For an unsecured consumer loan where a borrower files for bankruptcy, the loan is considered a loss within 60 days of receipt of notification of filing from the bankruptcy court. Other consumer loans are considered a loss if they are more than 90 days past due. Other events, such as bankruptcy, fraud, or death result in charge offs being recorded in an earlier period. Allowance for Loan Losses on PCI Loans The PCI loans are subject to our internal and external credit review. If deterioration in the expected cash flows results in a reserve requirement, a provision for loan losses is charged to earnings. For PCI loans, the allowance for loan losses is measured at the end of each financial reporting period based on expected cash flows. Decreases or increases in the amount and changes in the timing of expected cash flows on the PCI loans as of the financial reporting date compared to those previously estimated are usually recognized by recording a provision or a negative provision for loan losses on such loans. Impaired Loans Loans are identified and classified as impaired when it is probable that not all amounts, including principal and interest, will be collected in accordance with the contractual terms of the loan agreement. The Bank will consider the following loans as impaired: nonaccrual loans or loans where principal or interest payments have been contractually past due for 90 days or more, unless the loan is both well-collateralized and in the process of collection; loans classified as troubled debt restructuring loans. The Bank considers whether the borrower is experiencing problems such as operating losses, marginal working capital, inadequate cash flow or business deterioration in realizable value. The Bank also considers the financial condition of a borrower who is in industries or countries experiencing economic or political instability. When a loan is considered impaired, any future cash receipts on such loans will be treated as either interest income or return of principal depending upon management’s opinion of the ultimate risk of loss on the individual loan. Cash payments are treated as interest income where management believes the remaining principal balance is fully collectible. We evaluate loan impairment in accordance with applicable GAAP. Impaired loans are measured based on the present value of expected future cash flows discounted at the loan’s effective interest rate or, as a practical expedient, at the loan’s observable market price or the fair value of the collateral if the loan is collateral dependent, less costs to sell. If the measure of the impaired loan is less than the recorded investment in the loan, the deficiency will be charged off against the allowance for loan losses or, alternatively, a specific allocation will be established. Additionally, impaired loans are specifically excluded from the quarterly migration analysis when determining the amount of the allowance for loan losses required for the period. For impaired loans where the impairment amount is measured based on the present value of expected future cash flows discounted at the loan’s original effective interest rate, any impairment that represents the change in present value attributable to the passage of time is recognized as provision for loan losses. Troubled Debt Restructuring A loan is identified as a troubled debt restructuring (“TDR”) when a borrower is experiencing financial difficulties and, for economic or legal reasons related to these difficulties, the Bank grants a concession to the borrower in the restructuring that it would not otherwise consider. The Bank has granted a concession when, as a result of the restructuring, it does not expect to collect all amounts due, including principal and/or interest accrued at the original terms of the loan. The concessions may be granted in various forms, including a below-market change in the stated interest rate, a reduction in the loan balance or accrued interest, an extension of the maturity date, or a note split with principal forgiveness. TDRs are reviewed for potential impairment. Generally, a nonaccrual loan that is restructured remains on nonaccrual status for a period of six months to demonstrate that the borrower can perform under the restructured terms. If the borrower’s performance under the new terms is not reasonably assured, the loan remains classified as a nonaccrual loan. Loans classified as TDRs are reported as impaired loans. Premises and Equipment Premises and equipment are stated at cost, less accumulated depreciation and amortization. Depreciation and amortization are computed on the straight-line method over the estimated useful lives of the various classes of assets. The ranges of useful lives for the principal classes of assets are as follows: Buildings and improvements 10 to 30 years Furniture and equipment 3 to 10 years Leasehold improvements Term of lease or useful life, whichever is shorter Software 3 years Impairment of Long-Lived Assets We account for long-lived assets in accordance with the provisions of FASB ASC 360, “Property, Plant and Equipment.” This requires that long-lived assets and certain identifiable intangibles be reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. Recoverability of assets to be held and used is measured by a comparison of the carrying amount of an asset to future net undiscounted cash flows expected to be generated by the asset. If such assets are considered to be impaired, the impairment to be recognized is measured by the amount by which the carrying amount of the assets exceeds the fair value of the assets. Assets to be disposed of are reported at the lower of the carrying amount or fair value less costs to sell. Other Real Estate Owned Assets acquired through loan foreclosure are recorded at the lower of cost or fair value less estimated costs to sell when acquired. If fair value declines subsequent to foreclosure, valuation impairment is recorded through expense. Operating costs after acquisition are expensed. Servicing Assets and Servicing liabilities Servicing assets and servicing liabilities are initially recorded at fair value in accordance with the provisions of FASB ASC 860, “ Transfers and Servicing .” The fair values of servicing assets and servicing liabilities represent either the price paid if purchased, or the allocated carrying amounts based on relative values when retained in a sale. Servicing assets and servicing liabilities are amortized in proportion to, and over the period of, estimated net servicing income. The fair value of servicing assets and servicing liabilities are determined based on the present value of estimated net future cash flows related to contractually specified servicing fees and costs. The servicing assets and servicing liabilities are recorded based on the present value of the contractually specified servicing fee, net of adequate compensation cost, for the estimated life of the loan, using a discount rate and a constant prepayment rate. Management periodically evaluates the servicing assets and servicing liabilities for impairment. Impairment, if it occurs, is recognized in a valuation allowance in the period of impairment. Goodwill and Other Intangible Assets Goodwill and other intangible assets consist of acquired intangible assets arising from acquisitions, including core deposit intangibles and third-party originators intangible. The acquired intangible assets were initially measured at fair value and then are amortized on the straight-line method over their estimated useful lives while goodwill is not amortized. Goodwill and other intangible assets are assessed for impairment or recoverability whenever events or changes in circumstances indicate the carrying amount may not be recoverable. Federal Home Loan Bank Stock The Bank is a member of the Federal Home Loan Bank (“FHLB”) of San Francisco and is required to own common stock in the FHLB based upon the Bank’s balance of outstanding FHLB advances. FHLB stock is carried at cost and may be sold back to the FHLB at its carrying value. FHLB stock is periodically evaluated for impairment based on ultimate recovery of par value. Both cash and stock dividends received are reported as dividend income. Federal Reserve Bank Stock The Bank was a member of the Federal Reserve Bank (“FRB”) of San Francisco and was required to maintain stock in the FRB based on a specified ratio relative to the Bank’

Acquisition

Acquisition	12 Months Ended
	Dec. 31, 2016
Business Combinations [Abstract]
Acquisitions	Acquisitions Acquisition of Certain Leases of Irvine, California-based Banc of California On October 27, 2016, the Bank acquired certain leases of Irvine, California-based Banc of California. The acquisition included purchase of equipment leases diversified across the U.S. with concentrations in California, Georgia and Texas. This transaction was considered purchase of a business in accordance with current accounting guidance and accordingly the Bank applied the acquisition method of accounting to the transaction. Cash consideration paid was $240.8 million and the net estimated fair value of the equipment lease portfolio was $228.2 million as of the acquisition date. In addition to the leases, the Bank recorded other tangible and intangible assets of $12.6 million . The intangible assets included an identifiable intangible asset representing the estimated fair value of third-party originators ("TPO") of $483,000 and goodwill of $11.0 million . The TPO intangible is being amortized over its estimated useful life of 7 years. Acquisition of Central Bancorp, Inc. On August 31, 2014, Hanmi Financial completed its acquisition of CBI, the parent company of United Central Bank (“UCB”). In the merger with CBI, each share of CBI common stock was exchanged for $17.64 per share or $50 million in the aggregate. In addition, Hanmi Financial paid $28.7 million to redeem CBI preferred stock immediately prior to the consummation of the merger. The merger consideration was funded from consolidated cash of Hanmi Financial. At August 31, 2014, CBI had total assets, liabilities and equity of $1.27 billion , $1.17 billion and $93.3 million , respectively. Total loans and deposits were $297.3 million and $1.1 billion , respectively, at August 31, 2014. CBI was headquartered in Garland, Texas and through UCB, operated 23 branch locations within Texas, Illinois, Virginia, New York, New Jersey and California. The combined companies operate as Hanmi Financial Corporation and Hanmi Bank, respectively, with banking operations under the Hanmi Bank brand. The acquisition was accounted for under the acquisition method of accounting pursuant to ASC 805, Business Combinations . The consideration paid, assets acquired and liabilities assumed are summarized in the following table: As Remeasured (1) (In thousands) Consideration paid: CBI stockholders $ 50,000 Redemption of preferred and cumulative unpaid dividends 28,675 Accrued interest on subordinated debentures — 78,675 Assets acquired: Cash and cash equivalents 197,209 Securities available for sale 663,497 Loans 297,272 Premises and equipment 17,925 Other real estate owned 25,952 Income tax assets, net 12,011 Core deposit intangible 2,213 FDIC loss sharing assets 11,413 Bank-owned life insurance 18,296 Servicing assets 7,497 Other assets 14,636 Total assets acquired 1,267,921 Liabilities assumed: Deposits 1,098,997 Subordinated debentures 18,473 Rescinded stock obligation 15,485 FHLB advances 10,000 Servicing liabilities 6,039 Other liabilities 25,675 Total liabilities assumed 1,174,669 Total identifiable net assets $ 93,252 Bargain purchase gain, net of deferred taxes $ (14,577 ) (1) There were no measurement period adjustments recorded during the year ended December 31, 2015. All adjustments were recorded in the year ended December 31, 2014. The application of the acquisition method of accounting resulted in a bargain purchase gain of $14.6 million . The operations of CBI are included in our operating results since the acquisition date. Acquisition-related costs of $2.0 million and $6.6 million for the years ended December 31, 2015 and 2014, respectively, were expensed as incurred as merger and integration costs. These expenses are comprised primarily of system conversion costs and professional fees. The $297.3 million estimated fair value of loans acquired from CBI was determined by utilizing a discounted cash flow methodology considering credit and interest rate risk. Cash flows were determined by estimating future loan losses and the rate of prepayments. Projected monthly cash flows were then discounted to present value based on a current market rate for similar loans. There was no carryover of CBI’s allowance for loan losses associated with the loans acquired as loans were initially recorded at fair value. The following table summarizes the accretable yield on the PCI loans acquired from the CBI merger at August 31, 2014. (In thousands) Undiscounted contractual cash flows $ 93,623 Nonaccretable discount (17,421 ) Undiscounted cash flow to be collected 76,202 Estimated fair value of PCI loans 65,346 Accretable yield $ 10,856 The core deposit intangible (“CDI”) of $2.2 million was recognized for the core deposits acquired from CBI. The CDI is amortized over its useful life of approximately 10 years on an accelerated basis and reviewed for impairment as circumstances warrant. The CDI amortization expense for the years ended December 31, 2016 , 2015 and 2014 was $326,000 , $379,000 and $132,000 , respectively. The fair value of savings and transactional deposit accounts was assumed to approximate the carrying value as these accounts have no stated maturity and are payable on demand. Expected cash flows were utilized for the fair value calculation of the certificates of deposit based on the contractual terms of the certificates of deposit and the cash flows were discounted based on a current market rate for certificates of deposit with corresponding maturities. The premium of $11.3 million was recognized for certificates of deposit acquired from CBI. The accretion of time deposits premium for the years ended December 31, 2016 , 2015 and 2014 was $2.7 million , $5.6 million and $2.3 million , respectively. The fair value of subordinated debentures was determined by estimating projected future cash flows and discounting them at a market rate of interest. A discount of $8.3 million was recognized for subordinated debentures, which will be amortized over their contractual term. The amortization of discount for the years ended December 31, 2016 , 2015 and 2014 was $275,000 , $176,000 and $71,000 , respectively.

Sale of Insurance Subsidiaries

Sale of Insurance Subsidiaries and Discontinued Operations	12 Months Ended
	Dec. 31, 2016
Discontinued Operations and Disposal Groups [Abstract]
Sale of Insurance Subsidiaries and Discontinued Operations	Sale of Insurance Subsidiaries and Discontinued Operations In June 2014, Hanmi Financial sold its insurance subsidiaries, Chun-Ha and All World, and entered into a stock purchase agreement for their sale. The subsidiaries were classified as held for sale in April 2014 and accounted for as discontinued operations. The operations and cash flows of the businesses have been eliminated and in accordance with the provisions of ASC 205 , Presentation of Financial Statements , the results are reported as discontinued operations for all periods presented. Hanmi Financial completed the sale of its two insurance subsidiaries to Chunha Holding Corporation on June 30, 2014 when total assets and net assets of Chun-Ha and All World were $5.6 million and $3.3 million as of June 30, 2014, respectively. The total sales price was $3.5 million , of which $2.0 million was paid upon signing. The remaining $1.5 million will be payable in three equal installments on each anniversary of the closing date through June 30, 2017. The sale resulted in a $51,000 gain, offset by a $470,000 capital gain tax, a $14,000 operating losses and an $11,000 income tax expense. Consequently, the net loss from discontinued operations for the year ended December 31, 2014 was $444,000 , or $0.01 per diluted share. For the year ended December 31, 2014, the discontinued operations generated noninterest income, primarily in the line item for insurance commissions, of $2.7 million and incurred noninterest expense of $2.7 million in various line items. Summarized financial information for our discontinued operations related to Chun-Ha and All World are as follows: June 30, 2014 (In thousands) Cash and cash equivalents $ 1,602 Premises and equipment, net 90 Other intangible assets, net 1,089 Other assets 2,855 Total assets $ 5,636 Income tax payable $ 415 Accrued expenses and other liabilities 1,878 Total liabilities $ 2,293 Net assets of discontinued operations $ 3,343 Year Ended December 31, 2014 (In thousands) Noninterest (loss) income $ (14 ) Gain on disposal 51 Income before taxes 37 Provision for income taxes 481 Net (loss) income from discontinued operations $ (444 )

Securities

Securities	12 Months Ended
	Dec. 31, 2016
Investments, Debt and Equity Securities [Abstract]
Securities	Securities The following is a summary of securities available for sale as of December 31, 2016 and 2015: Amortized Gross Gross Estimated (In thousands) December 31, 2016 Mortgage-backed securities (1) (2) $ 230,489 $ 598 $ 1,457 $ 229,630 Collateralized mortgage obligations (1) 77,447 6 1,002 76,451 U.S. government agency securities 7,499 — 58 7,441 SBA loan pool securities 4,356 — 210 4,146 Municipal bonds-tax exempt 159,789 236 1,995 158,030 Municipal bonds-taxable 13,391 319 9 13,701 Corporate bonds 5,010 5 — 5,015 U.S. treasury securities 156 — — 156 Mutual funds 22,916 — 522 22,394 Total securities available for sale $ 521,053 $ 1,164 $ 5,253 $ 516,964 December 31, 2015 Mortgage-backed securities (1) (2) $ 286,450 $ 392 $ 2,461 $ 284,381 Collateralized mortgage obligations (1) 97,904 79 997 96,986 U.S. government agency securities 48,478 — 656 47,822 SBA loan pool securities 63,670 7 411 63,266 Municipal bonds-tax exempt 162,101 1,820 19 163,902 Municipal bonds-taxable 13,932 189 88 14,033 Corporate bonds 5,017 — 24 4,993 U.S. treasury securities 159 1 — 160 Mutual funds 22,916 — 163 22,753 Total securities available for sale $ 700,627 $ 2,488 $ 4,819 $ 698,296 (1) Collateralized by residential mortgages and guaranteed by U.S. government sponsored entities. (2) Include securities collateralized by home equity conversion mortgages with total estimated fair value of $52.9 million and $58.6 million as of December 31, 2016 and 2015, respectively. The amortized cost and estimated fair value of securities as of December 31, 2016 , by contractual or expected maturity, are shown below. Collateralized mortgage obligations are included in the table shown below based on their expected maturities. Mutual funds do not have contractual maturities. However, they are included in the table shown below as over ten years since the Company intends to hold these securities for at least this duration. All other securities are included based on their contractual maturities. Available for Sale Amortized Estimated (In thousands) Within one year $ 337 $ 337 Over one year through five years 78,893 78,747 Over five years through ten years 212,719 211,025 Over ten years 229,104 226,855 Total $ 521,053 $ 516,964 FASB ASC 320, “ Investments – Debt and Equity Securities ,” requires us to periodically evaluate our investments for other-than-temporary impairment (“OTTI”). There was no OTTI charge during the year ended December 31, 2016 . Gross unrealized losses on securities available for sale, the estimated fair value of the related securities and the number of securities aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, were as follows as of December 31, 2016 and 2015 : Holding Period Less Than 12 Months 12 Months or More Total Gross Estimated Number of Gross Estimated Number of Gross Estimated Number of (In thousands, except number of securities) December 31, 2016 Mortgage-backed securities $ 1,345 $ 102,647 38 $ 112 $ 11,350 3 $ 1,457 $ 113,997 41 Collateralized mortgage obligations 676 60,786 27 326 10,579 7 1,002 71,365 34 U.S. government agency securities 58 7,441 3 — — — 58 7,441 3 SBA loan pool securities — — — 210 4,146 2 210 4,146 2 Municipal bonds-tax exempt 1,995 125,004 54 — — — 1,995 125,004 54 Municipal bonds-taxable 9 2,904 2 — — — 9 2,904 2 Mutual funds 413 21,478 4 109 916 3 522 22,394 7 Total $ 4,496 $ 320,260 128 $ 757 $ 26,991 15 $ 5,253 $ 347,251 143 December 31, 2015 Mortgage-backed securities $ 1,734 $ 193,931 52 $ 727 $ 21,659 9 $ 2,461 $ 215,590 61 Collateralized mortgage obligations 335 48,970 18 662 32,964 13 997 81,934 31 U.S. government agency securities 201 23,289 8 455 24,533 8 656 47,822 16 SBA loan pool securities 161 50,499 12 250 7,036 3 411 57,535 15 Municipal bonds-tax exempt 19 8,922 6 — — — 19 8,922 6 Municipal bonds-taxable 88 7,106 4 — — — 88 7,106 4 Corporate bonds 24 4,994 1 — — — 24 4,994 1 Mutual funds 66 21,820 3 97 928 3 163 22,748 6 Total $ 2,628 $ 359,531 104 $ 2,191 $ 87,120 36 $ 4,819 $ 446,651 140 All individual securities that have been in a continuous unrealized loss position for 12 months or longer as of December 31, 2016 and December 31, 2015 had investment grade ratings upon purchase. The issuers of these securities have not established any cause for default on these securities and the various rating agencies have reaffirmed these securities’ long-term investment grade status as of December 31, 2016 and December 31, 2015 . These securities have fluctuated in value since their purchase dates as market interest rates have fluctuated. FASB ASC 320 requires other-than-temporarily impaired securities to be written down when fair value is below amortized cost in circumstances where: (1) an entity has the intent to sell a security; (2) it is more likely than not that an entity will be required to sell the security before recovery of its amortized cost basis; or (3) an entity does not expect to recover the entire amortized cost basis of the security. If an entity intends to sell a security or if it is more likely than not the entity will be required to sell the security before recovery, an OTTI write-down is recognized in earnings equal to the entire difference between the security’s amortized cost basis and its fair value. If an entity does not intend to sell the security or it is not more likely than not that it will be required to sell the security before recovery, the OTTI write-down is separated into an amount representing credit loss, which is recognized in earnings, and the amount related to all other factors, which is recognized in other comprehensive income. The Company does not intend to sell these securities and it is more likely than not that we will not be required to sell the investments before the recovery of its amortized cost basis. In addition, the unrealized losses on municipal and corporate bonds are not considered other-than-temporarily impaired, as the bonds are rated investment grade and there are no credit quality concerns with the issuers. Interest payments have been made as scheduled, and management believes this will continue in the future and that the bonds will be repaid in full as scheduled. Therefore, in management’s opinion, all securities that have been in a continuous unrealized loss position for the past 12 months or longer as of December 31, 2016 and December 31, 2015 were not other-than-temporarily impaired, and therefore, no impairment charges as of December 31, 2016 and December 31, 2015 were warranted. Realized gains and losses on sales of securities and proceeds from sales of securities were as follows for the periods indicated: Year Ended December 31, 2016 2015 2014 (In thousands) Gross realized gains on sales of securities $ 396 $ 6,776 $ 2,012 Gross realized losses on sales of securities (350 ) (165 ) (1 ) Net realized gains on sales of securities $ 46 $ 6,611 $ 2,011 Proceeds from sales of securities $ 78,282 $ 456,098 $ 169,533 For the year ended December 31, 2016 , there was a $46,000 net gain in earnings resulting from the redemption and sale of securities that had previously been recognized as net unrealized losses of $314,000 in comprehensive income. For the year ended December 31, 2015 , there was a $6.6 million net gain in earnings resulting from the redemption and sale of securities that had previously been recorded as net unrealized gains of $1.9 million in comprehensive income. Securities available for sale with market values of $133.0 million and $72.0 million as of December 31, 2016 and 2015 , respectively, were pledged to secure FHLB advances, public deposits and for other purposes as required or permitted by law.

Loans and Leases

Loans and Leases	12 Months Ended
	Dec. 31, 2016
Receivables [Abstract]
Loans and Leases	Loans and Leases The Board of Directors and management review and approve the Bank’s loan and lease policy and procedures on a regular basis to reflect issues such as regulatory and organizational structure changes, strategic planning revisions, concentrations of credit, loan and lease delinquencies and nonperforming loans and leases, problem loans and leases, and policy adjustments. Real estate loans are loans secured by liens or interest in real estate, to provide purchase, construction, and refinance on real estate properties. Commercial and industrial loans consist of commercial term loans, commercial lines of credit, and Small Business Administration (“SBA”) loans. Leases receivables include equipment finance agreements which are typically secured by the business assets being financed. Consumer loans consist of auto loans, credit cards, personal loans, and home equity lines of credit. We maintain management loan review and monitoring departments that review and monitor pass graded loans as well as problem loans to prevent further deterioration. Concentrations of Credit: The majority of the Bank’s loan and lease portfolio consists of commercial real estate and commercial and industrial loans. The Bank has been diversifying and monitoring commercial real estate loans based on property types, tightening underwriting standards, and portfolio liquidity and management, and has not exceeded certain specified limits set forth in the Bank’s loan and lease policy. Loans and leases receivable Loans and leases receivable consisted of the following as of the dates indicated: December 31, 2016 December 31, 2015 Non-PCI Loans and Leases PCI Loans Total Non-PCI Loans and Leases PCI Loans Total (In thousands) Real estate loans: Commercial property Retail $ 857,629 $ 2,324 $ 859,953 $ 735,501 $ 4,849 $ 740,350 Hotel/motel 649,540 1,618 651,158 539,345 4,080 543,425 Gas station 260,187 2,692 262,879 319,363 4,292 323,655 Other (1) 1,107,589 2,067 1,109,656 973,243 5,418 978,661 Construction 55,962 — 55,962 23,387 — 23,387 Residential property 337,791 976 338,767 234,879 1,157 236,036 Total real estate loans 3,268,698 9,677 3,278,375 2,825,718 19,796 2,845,514 Commercial and industrial loans: Commercial term 138,032 136 138,168 152,602 171 152,773 Commercial lines of credit 136,231 — 136,231 128,224 — 128,224 International loans 25,821 — 25,821 31,879 — 31,879 Total commercial and industrial loans 300,084 136 300,220 312,705 171 312,876 Leases receivable 243,294 — 243,294 — — — Consumer loans (2) 22,830 50 22,880 24,879 47 24,926 Total loans and leases 3,834,906 9,863 3,844,769 3,163,302 20,014 3,183,316 Allowance for loan and lease losses (31,458 ) (971 ) (32,429 ) (37,494 ) (5,441 ) (42,935 ) Loans and leases receivable, net $ 3,803,448 $ 8,892 $ 3,812,340 $ 3,125,808 $ 14,573 $ 3,140,381 (1) Includes, among other property types, mixed-use, apartment, office, industrial, faith-based facilities and warehouse; the remaining real estate categories represents less than one percent of the Bank's total loans and leases. (2) Consumer loans include home equity lines of credit of $17.7 million and $21.8 million as of December 31, 2016 and 2015 , respectively. Accrued interest on loans and leases receivable was $8.2 million and $7.9 million at December 31, 2016 and 2015, respectively. At December 31, 2016 and 2015 , loans and leases receivable totaling $1.0 billion and $557.7 million , respectively, were pledged to secure advances from the FHLB and the FRB’s discount window. The following table details the information on the sales and reclassifications of loans receivable to loans held for sale (excluding PCI loans) by portfolio segment for the years ended December 31, 2016 and 2015 : Real Estate Commercial and Total (In thousands) December 31, 2016 Balance at beginning of period $ 840 $ 2,034 $ 2,874 Origination of loans held for sale 65,416 25,951 91,367 Sales of loans held for sale (58,836 ) (26,065 ) (84,901 ) Principal payoffs and amortization (10 ) (14 ) (24 ) Balance at end of period $ 7,410 $ 1,906 $ 9,316 December 31, 2015 Balance at beginning of period $ 3,323 $ 2,128 $ 5,451 Origination of loans held for sale 56,247 30,410 86,657 Reclassification from loans receivable to loans held for sale 360 — 360 Sales of loans held for sale (59,030 ) (30,441 ) (89,471 ) Principal payoffs and amortization (60 ) (63 ) (123 ) Balance at end of period $ 840 $ 2,034 $ 2,874 Allowance for Loan and Lease Losses Activity in the allowance for loan and lease losses and allowance for off-balance sheet items was as follows for the periods indicated: Non-PCI Loans and Leases PCI Loans Total As of and for the Year Ended December 31, 2016 (In thousands) Balance at beginning of period $ 37,494 $ 5,441 $ 42,935 Charge-offs (3,736 ) (5,133 ) (8,869 ) Recoveries on loans and leases previously charged off 2,702 — 2,702 Net loan and lease recoveries (charge-offs) (1,034 ) (5,133 ) (6,167 ) (Negative provision) provision charged to operating expense (5,002 ) 663 (4,339 ) Balance at end of period $ 31,458 $ 971 $ 32,429 As of and for the Year Ended December 31, 2015 Balance at beginning of period $ 51,640 $ 1,026 $ 52,666 Charge-offs (3,531 ) — (3,531 ) Recoveries on loans and leases previously charged off 5,423 — 5,423 Net loan and lease recoveries (charge-offs) 1,892 — 1,892 (Negative provision) provision charged to operating expense (16,038 ) 4,415 (11,623 ) Balance at end of period $ 37,494 $ 5,441 $ 42,935 As of and for the Year Ended December 31, 2014 Balance at beginning of period $ 57,555 $ — $ 57,555 Charge-offs (6,992 ) — (6,992 ) Recoveries on loans and leases previously charged off 8,361 — 8,361 Net loan and lease recoveries (charge-offs) 1,369 — 1,369 (Negative provision) provision charged to operating expense (7,284 ) 1,026 (6,258 ) Balance at end of period $ 51,640 $ 1,026 $ 52,666 The following table details the information on the allowance for loan and lease losses on non-PCI loans leases by portfolio segment for the years ended December 31, 2016 and 2015 : Real Estate Commercial Leases Receivable Consumer Unallocated Total (In thousands) December 31, 2016 Allowance for loan losses on non-PCI loans and leases: Beginning balance $ 29,800 $ 7,081 — $ 242 $ 371 $ 37,494 Charge-offs (3,022 ) (706 ) (6 ) (2 ) — (3,736 ) Recoveries on loans and leases previously charged off 667 1,978 1 56 — 2,702 (Negative provision) provision (2,233 ) (2,771 ) 312 (105 ) (205 ) (5,002 ) Ending balance $ 25,212 $ 5,582 $ 307 $ 191 $ 166 $ 31,458 Ending balance: individually evaluated for impairment $ 3,980 $ 347 $ — $ — $ — $ 4,327 Ending balance: collectively evaluated for impairment $ 21,232 $ 5,235 $ 307 $ 191 $ 166 $ 27,131 Non-PCI loans and leases receivable: Ending balance $ 3,268,698 $ 300,084 $ 243,294 $ 22,830 $ — $ 3,834,906 Ending balance: individually evaluated for impairment $ 21,757 $ 4,174 $ — $ 419 $ — $ 26,350 Ending balance: collectively evaluated for impairment $ 3,246,941 $ 295,910 $ 243,294 $ 22,411 $ — $ 3,808,556 Allowance for loan losses on PCI loans: Beginning balance $ 5,397 $ 42 $ — $ 2 $ — $ 5,441 Charge-offs (5,133 ) — — — — (5,133 ) Provision 658 (1 ) — 6 — 663 Ending balance: acquired with deteriorated credit quality $ 922 $ 41 $ — $ 8 $ — $ 971 PCI loans receivable: Ending balance: acquired with deteriorated credit quality $ 9,677 $ 136 $ — $ 50 $ — $ 9,863 Real Estate Commercial and Industrial Consumer Unallocated Total December 31, 2015 Allowance for loan and lease losses on non-PCI loans: Beginning balance $ 41,194 $ 9,142 $ 220 $ 1,084 $ 51,640 Charge-offs (565 ) (2,966 ) — — (3,531 ) Recoveries on loans and leases previously charged off 2,080 3,339 4 — 5,423 Provision (negative provision) (12,909 ) (2,434 ) 18 (713 ) (16,038 ) Ending balance $ 29,800 $ 7,081 $ 242 $ 371 $ 37,494 Ending balance: individually evaluated for impairment $ 3,858 $ 587 $ — $ — $ 4,445 Ending balance: collectively evaluated for impairment $ 25,942 $ 6,494 $ 242 $ 371 $ 33,049 Non-PCI loans and leases receivable: Ending balance $ 2,825,718 $ 312,705 $ 24,879 $ — $ 3,163,302 Ending balance: individually evaluated for impairment $ 27,341 $ 6,853 $ 1,665 $ — $ 35,859 Ending balance: collectively evaluated for impairment $ 2,798,377 $ 305,852 $ 23,214 $ — $ 3,127,443 Allowance for loan losses on PCI loans: Beginning balance $ 895 $ 131 $ — $ — $ 1,026 Provision 4,502 (89 ) 2 — 4,415 Ending balance: acquired with deteriorated credit quality $ 5,397 $ 42 $ 2 $ — $ 5,441 PCI loans receivable: Ending balance: acquired with deteriorated credit quality $ 19,796 $ 171 $ 47 $ — $ 20,014 Loan Quality Indicators As part of the on-going monitoring of the quality of our loan and lease portfolio, we utilize an internal loan and lease grading system to identify credit risk and assign an appropriate grade (from 0 to (8)) for each and every loan or lease in our loan and lease portfolio. A third-party loan review is required on an annual basis. Additional adjustments are made when determined to be necessary. The loan and lease grade definitions are as follows: Pass and Pass-Watch: Pass and Pass-Watch loans and leases, grades (0-4), are in compliance with the Bank’s credit policy and regulatory requirements, and do not exhibit any potential or defined weaknesses as defined under “Special Mention,” “Substandard” or “Doubtful.” This category is the strongest level of the Bank’s loan and lease grading system. It consists of all performing loans and lease with no identified credit weaknesses. It includes cash and stock/security secured loans or other investment grade loans. Special Mention: A Special Mention loan or lease, grade (5), has potential weaknesses that deserve management’s close attention. If not corrected, these potential weaknesses may result in deterioration of the repayment of the debt and result in a Substandard classification. Loans and leases that have significant actual, not potential, weaknesses are considered more severely classified. Substandard: A Substandard loan or lease, grade (6), has a well-defined weakness that jeopardizes the liquidation of the debt. A loan or lease graded Substandard is not protected by the sound worth and paying capacity of the borrower, or of the value and type of collateral pledged. With a Substandard loan or lease, there is a distinct possibility that the Bank will sustain some loss if the weaknesses or deficiencies are not corrected. Doubtful: A Doubtful loan or lease, grade (7), is one that has critical weaknesses that would make the collection or liquidation of the full amount due improbable. However, there may be pending events which may work to strengthen the loan or lease, and therefore the amount or timing of a possible loss cannot be determined at the current time. Loss: A loan or lease classified as Loss, grade (8), is considered uncollectible and of such little value that their continuance as active bank assets is not warranted. This classification does not mean that the loan or lease has absolutely no recovery or salvage value, but rather it is not practical or desirable to defer writing off this asset even though partial recovery may be possible in the future. Loans and leases classified as Loss will be charged off in a timely manner. As of December 31, 2016 and 2015 , pass/pass-watch, special mention and classified (substandard and doubtful) loans and leases (excluding PCI loans), disaggregated by loan class, were as follows: Pass/Pass-Watch Special Mention Classified Total (In thousands) December 31, 2016 Real estate loans: Commercial property Retail $ 851,147 $ 2,275 $ 4,207 $ 857,629 Hotel/motel 634,397 5,497 9,646 649,540 Gas station 252,123 1,911 6,153 260,187 Other 1,100,070 1,645 5,874 1,107,589 Construction 55,962 — — 55,962 Residential property 337,227 — 564 337,791 Commercial and industrial loans: Commercial term 133,811 2,060 2,161 138,032 Commercial lines of credit 135,699 464 68 136,231 International loans 23,406 2,415 — 25,821 Leases receivable 242,393 — 901 243,294 Consumer loans 22,139 — 691 22,830 Total Non-PCI loans and leases $ 3,788,374 $ 16,267 $ 30,265 $ 3,834,906 December 31, 2015 Real estate loans: Commercial property Retail $ 722,483 $ 9,519 $ 3,499 $ 735,501 Hotel/motel 517,462 9,604 12,279 539,345 Gas station 309,598 5,897 3,868 319,363 Other 953,839 8,662 10,742 973,243 Construction 23,387 — — 23,387 Residential property 232,862 58 1,959 234,879 Commercial and industrial loans: Commercial term 145,773 2,370 4,459 152,602 Commercial lines of credit 127,579 195 450 128,224 International loans 29,719 2,160 — 31,879 Consumer loans 22,707 91 2,081 24,879 Total Non-PCI loans and leases $ 3,085,409 $ 38,556 $ 39,337 $ 3,163,302 The following is an aging analysis of gross loans and leases (excluding PCI loans), disaggregated by loan class, as of the dates indicated: 30-59 Days Past Due 60-89 Days Past Due 90 Days or More Past Due Total Past Due Current Total Accruing 90 Days or More Past Due (In thousands) December 31, 2016 Real estate loans: Commercial property Retail $ 9 $ 137 $ 234 $ 380 $ 857,249 $ 857,629 $ — Hotel/motel 1,037 46 600 1,683 647,857 649,540 — Gas station 245 643 137 1,025 259,162 260,187 — Other 432 79 1,100 1,611 1,105,978 1,107,589 — Construction — — — — 55,962 55,962 — Residential property 730 89 423 1,242 336,549 337,791 — Commercial and industrial loans: Commercial term 484 42 111 637 137,395 138,032 — Commercial lines of credit — — — — 136,231 136,231 — International loans 80 — — 80 25,741 25,821 — Leases receivable 2,090 1,043 385 3,518 239,776 243,294 Consumer loans 170 — — 170 22,660 22,830 — Total Non-PCI loans $ 5,277 $ 2,079 $ 2,990 $ 10,346 $ 3,824,560 $ 3,834,906 $ — December 31, 2015 Real estate loans: Commercial property Retail $ 441 $ 343 $ 399 $ 1,183 $ 734,318 $ 735,501 $ — Hotel/motel 1,250 49 3,840 5,139 534,206 539,345 — Gas station 959 406 1,517 2,882 316,481 319,363 — Other 1,144 661 1,636 3,441 969,802 973,243 — Construction — — — — 23,387 23,387 — Residential property — — 396 396 234,483 234,879 — Commercial and industrial loans: Commercial term 420 253 458 1,131 151,471 152,602 — Commercial lines of credit 58 — 392 450 127,774 128,224 — International loans — 497 — 497 31,382 31,879 — Consumer loans 250 5 — 255 24,624 24,879 — Total Non-PCI loans $ 4,522 $ 2,214 $ 8,638 $ 15,374 $ 3,147,928 $ 3,163,302 $ — Impaired Loans Loans are considered impaired when nonaccrual and principal or interest payments have been contractually past due for 90 days or more, unless the loan is both well-collateralized and in the process of collection; or they are classified as TDR loans to offer terms not typically granted by the Bank; or when current information or events make it unlikely to collect in full according to the contractual terms of the loan agreements; or there is a deterioration in the borrower’s financial condition that raises uncertainty as to timely collection of either principal or interest; or full payment of both interest and principal is in doubt according to the original contractual terms. We evaluate loan impairment in accordance with applicable GAAP. Impaired loans are measured based on the present value of expected future cash flows discounted at the loan’s effective interest rate or, as a practical expedient, at the loan’s observable market price or the fair value of the collateral if the loan is collateral dependent, less costs to sell. If the measure of the impaired loan is less than the recorded investment in the loan, the deficiency will be charged off against the allowance for loan losses or, alternatively, a specific allocation will be established. Additionally, loans that are considered impaired are specifically excluded from the quarterly migration analysis when determining the amount of the allowance for loan losses required for the period. The allowance for collateral-dependent loans is determined by calculating the difference between the outstanding loan balance and the value of the collateral as determined by recent appraisals. The allowance for collateral-dependent loans varies from loan to loan based on the collateral coverage of the loan at the time of designation as nonperforming. We continue to monitor the collateral coverage, using recent appraisals, on these loans on a quarterly basis and adjust the allowance accordingly. The following table provides information on impaired loans (excluding PCI loans), disaggregated by loan class, as of the dates indicated: Recorded Unpaid Principal With No With an Related Average Interest (In thousands) As of or for The Year Ended December 31, 2016 Real estate loans: Commercial property Retail $ 1,678 $ 1,684 $ 151 $ 1,527 $ 120 $ 2,243 $ 141 Hotel/motel 6,227 6,823 2,243 3,984 3,078 4,887 454 Gas station 4,984 5,092 4,984 — — 4,831 645 Other 6,070 6,808 3,127 2,943 782 7,104 681 Residential property 2,798 2,851 2,798 — — 2,656 112 Commercial and industrial loans: Commercial term 4,106 4,171 1,229 2,877 347 4,815 307 Commercial lines of credit 68 68 68 — — 45 14 International loans — — — — — 315 — Consumer loans 419 489 419 — — 622 29 Total Non-PCI loans $ 26,350 $ 27,986 $ 15,019 $ 11,331 $ 4,327 $ 27,518 $ 2,383 As of or for The Year Ended December 31, 2015 Real estate loans: Commercial property Retail $ 2,597 $ 2,892 $ 2,435 $ 162 $ 27 $ 3,878 $ 277 Hotel/motel 7,168 7,538 2,873 4,295 3,068 6,628 572 Gas station 5,393 5,815 4,400 993 112 7,116 436 Other 9,288 10,810 7,219 2,069 647 10,218 795 Residential property 2,895 3,081 2,608 287 4 2,839 120 Commercial and industrial loans: Commercial term 5,257 5,621 1,858 3,399 457 6,637 368 Commercial lines of credit 381 493 280 101 100 1,515 42 International loans 1,215 1,215 647 568 30 1,257 — Consumer loans 1,665 1,898 1,665 — — 1,753 73 Total Non-PCI loans $ 35,859 $ 39,363 $ 23,985 $ 11,874 $ 4,445 $ 41,841 $ 2,683 As of or for The Year Ended December 31, 2014 Real estate loans: Commercial property Retail $ 4,436 $ 4,546 $ 1,938 $ 2,498 $ 220 $ 5,373 $ 251 Hotel/motel 5,835 6,426 4,581 1,254 1,828 4,583 398 Gas station 8,974 9,594 8,526 448 150 11,281 787 Other 10,125 11,591 8,890 1,235 319 10,579 885 Residential property 3,127 3,268 3,127 — — 2,924 115 Commercial and industrial loans: Commercial term 7,614 8,133 2,999 4,615 2,443 9,458 566 Commercial lines of credit 466 575 466 — — 1,205 66 International loans 3,546 3,546 2,628 918 286 1,736 33 Consumer loans 1,742 1,907 1,742 — — 1,651 59 Total Non-PCI loans $ 45,865 $ 49,586 $ 34,897 $ 10,968 $ 5,246 $ 48,790 $ 3,160 The following is a summary of interest foregone on impaired loans (excluding PCI loans) for the periods indicated: Year Ended December 31, 2016 2015 2014 (In thousands) Interest income that would have been recognized had impaired loans performed in accordance with their original terms $ 3,053 $ 4,168 $ 4,468 Less: Interest income recognized on impaired loans (2,383 ) (2,683 ) (3,160 ) Interest foregone on impaired loans $ 670 $ 1,485 $ 1,308 There were no commitments to lend additional funds to borrowers whose loans are included above. Nonaccrual Loans and Leases Loans and leases are placed on nonaccrual status when, in the opinion of management, the full timely collection of principal or interest is in doubt. Generally, the accrual of interest is discontinued when principal or interest payments become more than 90 days past due, unless management believes the loan is adequately collateralized and in the process of collection. However, in certain instances, we may place a particular loan or lease on nonaccrual status earlier, depending upon the individual circumstances surrounding the loan or lease’s delinquency. When a loan or lease is placed on nonaccrual status, previously accrued but unpaid interest is reversed against current income. Subsequent collections of cash are applied as principal reductions when received, except when the ultimate collectability of principal is probable, in which case interest payments are credited to income. Nonaccrual loans and leases may be restored to accrual status when principal and interest payments become current and full repayment is expected. The following table details nonaccrual loans and leases (excluding PCI loans), disaggregated by loan class, as of the dates indicated: As of December 31, 2016 2015 (In thousands) Real estate loans: Commercial property Retail $ 404 $ 946 Hotel/motel 5,266 5,790 Gas station 1,025 2,774 Other 2,033 4,068 Residential property 564 1,386 Commercial and industrial loans: Commercial term 824 2,193 Commercial lines of credit — 450 Leases receivable 901 — Consumer loans 389 1,511 Total nonaccrual Non-PCI loans and leases $ 11,406 $ 19,118 The following table details nonperforming assets (excluding PCI loans) as of the dates indicated: As of December 31, 2016 2015 (In thousands) Nonaccrual Non-PCI loans and leases $ 11,406 $ 19,118 Loans and leases 90 days or more past due and still accruing — — Total nonperforming Non-PCI loans and leases 11,406 19,118 Other real estate owned 7,484 8,511 Total nonperforming assets $ 18,890 $ 27,629 As of December 31, 2016 , OREO consisted of twelve properties with a combined carrying value of $7.5 million , including a $5.7 million OREO acquired in the CBI acquisition or were obtained as a result of PCI loan collateral foreclosures subsequent to the acquisition date. As of December 31, 2015 , OREO consisted of fourteen properties with a combined carrying value of $8.5 million , including a $7.4 million OREO acquired in the CBI acquisition or were obtained as a result of PCI loan collateral foreclosures subsequent to the acquisition date. Troubled Debt Restructuring The following table details TDRs (excluding PCI loans), disaggregated by concession type and by loan type, as of December 31, 2016 , 2015 and 2014 : Nonaccrual TDRs Accrual TDRs Deferral of Deferral of Reduction of Extension of Total Deferral of Deferral of Reduction of Extension of Total (In thousands) December 31, 2016 Real estate loans: Commercial property Retail $ — $ — $ — $ — $ — $ — $ — $ 1,228 $ 1,228 Hotel/motel 1,292 3,722 — — 5,014 — — — — Gas station — — — — — 1,324 — 1,324 Other 387 651 143 — 1,181 2,688 286 1,344 4,318 Residential property — — 783 — 289 1,072 Commercial and industrial loans: Commercial term 149 71 69 419 708 22 198 2,135 662 3,017 Commercial lines of credit — — — — — 68 68 Consumer loans — — — 119 119 Total Non-PCI loans $ 1,828 $ 4,444 $ 212 $ 419 $ 6,903 $ 4,817 $ 198 $ 3,768 $ 2,363 $ 11,146 December 31, 2015 Real estate loans: Commercial property Retail $ — $ — $ — $ 344 $ 344 $ — $ — $ 1,227 $ — $ 1,227 Hotel/motel 1,216 28 — — 1,244 414 — — — 414 Gas station 959 — — — 959 — — — — — Other — 1,301 216 8 1,525 3,537 — 322 1,378 5,237 Residential property 689 — — — 689 — — — 299 299 Commercial and industrial loans: Commercial term 45 — 997 679 1,721 40 214 1,673 945 2,872 Commercial lines of credit 222 — — 58 280 — — — — — Consumer loans — — 116 — 116 250 — — — 250 Total Non-PCI loans $ 3,131 $ 1,329 $ 1,329 $ 1,089 $ 6,878 $ 4,241 $ 214 $ 3,222 $ 2,622 $ 10,299 December 31, 2014 Real estate loans: Commercial property Retail $ — $ — $ — $ 2,032 $ 2,032 $ 306 $ — $ — $ — $ 306 Hotel/motel 1,115 (53 ) — — 1,062 1,807 — — — 1,807 Gas station 1,075 — — — 1,075 2,335 — — — 2,335 Other 943 1,498 433 24 2,898 2,343 — 782 1,372 4,497 Residential property 742 — — — 742 — — — 308 308 Commercial and industrial loans: Commercial term 14 (1 ) 2,556 1,481 4,050 57 226 567 1,358 2,208 Commercial lines of credit 227 — 126 113 466 2,156 — — — 2,156 International loans — — — — — — — 200 — 200 Consumer loans — — 131 — 131 — — — — — Total Non-PCI loans $ 4,116 $ 1,444 $ 3,246 $ 3,650 $ 12,456 $ 9,004 $ 226 $ 1,549 $ 3,038 $ 13,817 As of December 31, 2016 , 2015 and 2014 , total TDRs, excluding loans held for sale, were $18.0 million , $17.2 million and $26.3 million , respectively. A debt restructuring is considered a TDR if we grant a concession that we would not have otherwise considered to the borrower, for economic or legal reasons related to the borrower’s financial difficulties. Loans are considered to be TDRs if they were restructured through payment structure modifications such as reducing the amount of principal and interest due monthly and/or allowing for interest only monthly payments for six months or less. All TDRs are impaired and are individually evaluated for specific impairment using one of these three criteria: (1)the present value of expected 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. At December 31, 2016 , 2015 and 2014 , TDRs, excluding loans held for sale, were subjected to specific impairment analysis, and we determined impairment reserves of $3.4 million , $1.0 million and $2.9 million , respectively, related to these loans which were included in the allowance for loan losses. The following table details TDRs (excluding PCI loans), disaggregated by loan class, for the years ended December 31, 2016 , 2015 and 2014 : December 31, 2016 December 31, 2015 December 31, 2014 Number of Pre- Post- Number of Pre- Post- Number of Pre- Post- (In thousands, except number of loans) Real estate loans: Commercial property Retail (1) 1 $ 21 $ 23 1 $ 1,230 $ 1,227 2 $ 2,205 $ 2,032 Hotel/motel (2) 1 3,764 3,722 — — — 1 832 821 Gas station (3) — — — — — — 1 2,040 1,979 Other (4) — — — 2 725 724 3 1,422 1,352 Residential property (5) — — — — — — 1 317 308 Commercial and industrial loans: Commercial term (6) 5 403 331 10 973 801 5 721 629 Commercial lines of credit (7) — — — — — — 3 2,366 2,509 International loans (8) — — — — — — 1 480 200 Consumer loans (9) — — — 1 250 250 — — — Total Non-PCI loans 7 $ 4,188 $ 4,076 14 $ 3,178 $ 3,002 17 $ 10,383 $ 9,830 (1) Includes a modification of $23,000 through a reduction of principal or accrued interest payment for the year ended December 31, 2016 , a modification of $1.2 million through payment deferrals for the year ended December 31, 2015 and a modification of $2.0 million through payment deferrals for the year ended December 31, 2014 . (2) Includes a modification of $3.7 million through a payment deferral for the year ended December 31, 2016 and a modification of $821,000 through a payment deferral for the year ended December 31, 2014 . (3) Includes a modification of $2.0 million through a payment deferral for the year ended December 31, 2014 . (4) Includes a modification of $724,000 through a payment deferral for the year ended December 31, 2015 and modifications of $943,000 through a payment deferral, $385,000 through a reduction of principal or accrued interest and $24,000 through an extension of maturity for the year ended December 31, 2014 . (5) Includes a modification of $308,000 through an extension of maturity for the year ended December 31, 2014 . (6) Includes three modifications of $216,000 through payment deferrals, a modification of $65,000 through a reduction of principal or accrued interest payment and a modification of $50,000 through and extension of maturity for the year ended December 31, 2016 . Includes modifications of $34,000 through payment deferral, $60,000 through reductions of principal or accrued interest and $707,000 through extensions of maturity for the year ended December 31, 2015 and modifications of $184,000 through reductions of principal or accrued interest and $445,000 through extensions of maturity for the year ended December 31, 2014 . (7) Includes modifications of $2.4 million through payment deferrals and $126,000 through a reduction of principal or accrued interest for the year ended December 31, 2014 . (8) Includes a modification of $200,000 through a reduction of principal or accrued interest for the year ended December 31, 2014 . (9) Includes a modification of $250,000 through a payment deferral for the year ended December 31, 2015 . During the year ended December 31, 2016 , we restructured monthly payments on 7 loans, with a net carrying value of $4.1 million as of December 31, 2016 , through temporary payment structure modifications or re-amortization. For the restructured loans on accrual status, we determined that, based on the financial capabilities of the borrowers at the time of the loan restructuring and the borrowers’ past performance in the payment of debt service under the previous loan terms, performance and collection under the revised terms are probable. The following table details TDRs (excluding PCI loans) that defaulted subsequent to the modifications occurring within the previous twelve months, disaggregated by loan class, for years ended December 31, 2016 , 2015 and 2014 , respectively: For the Year Ended December 31, 2016 December 31, 2015 December 31, 2014 Number of Recorded Number of Recorded Number of Recorded (In thousands, except number of loans) Real estate loans: Commercial property Retail — $ — — $ — 1 $ 1,856 Gas station — — — — — — Other — — 1 412 3 1,352 Commercial and industrial loans: Commercial term 1 50 1 178 — — Commercial lines of credit — — — — 2 353 Total Non-PCI loans 1 $ 50 2 $ 590 6 $ 3,561 Purchased Credit Impaired Loans As part of the acquisition of CBI, the Company purchased loans for which there was, at acquisition, evidence of deterioration of credit quality subsequent to origination and it was probable, at acquisition, that all contractually required payments would not be collected. The following table summarizes the changes in carrying value of PCI loans for the three-year period ended December 31, 2016 : For the Year Ended December 31, 2016 For the Year Ended December 31, 2015 For the Year Ended December 31, 2014 Carrying Amount Accretable Yield Carrying Amount Accretable Yield Carrying Accretable (In thousands) (In thousands) (In thousands) Beginning Balance $ 14,573 $ (5,944 ) $ 43,475 $ (11,025 ) $ — $ — Additions from CBI Acquisition at August 31, 2014 — — — — 65,346 (10,856 ) Accretion 1,144 1,144 2,956 2,956 1,448 1,448 Payments received (7,138 ) — (31,215 ) — (17,803 ) — Disposal/transfers to OREO 977 — 3,772 — (4,490 ) — Change in expected cash flows, net — (877 ) — 2,125 — (1,617 ) Provision for credit losses (664 ) — (4,415 ) — (1,026 ) — Ending Balance $ 8,892 $ (5,677 ) $ 14,573 $ (5,944 ) $ 43,475 $ (11,025 ) As of December 31, 2016 and 2015, pass/pass-watch, special mention and classified (substandard and doubtful) PCI loans, disaggregated by loan class, were as follows: December 31, 2016 Pass/Pass-Watch Special Mention Classified Total Allowance Total (In thousands) Real estate loans: Commercial property Retail $ — $ — $ 2,324 $ 2,324 $ 122 $ 2,202 Hotel/motel 177 — 1,441 $ 1,618 138 1,480 Gas station — 1,180 1,512 $ 2,692 589 2,103 Other — — 2,067 $ 2,067 1 2,066 Residential property 976 — — $ 976 72 904 Commercial and industrial loans: Commercial term — — 136 $ 136 41 95 Consumer loans — — 50 $ 50 8 42 Total PCI loans $ 1,153 $ 1,180 $ 7,530 $ 9,863 $ 971 $ 8,892 December 31, 2015 Pass/Pass-Watch Special Mention Classified Total Allowance Amount Total PCI Loans (In thousands) Real estate loans: Commercial property Retail $ — $ — $ 4,849 $ 4,849 $ 269 $ 4,580 Hotel/motel 186 — 3,894 $ 4,080 88 3,992 Gas station — 176 4,116 $ 4,292 477 3,815 Other — — 5,418 $ 5,418 4,412 1,006 Residential property 999 — 158 $ 1,157 151 1,006 Commercial and industrial loans: Commercial term — — 171 $ 171 42 129 Consumer loans — — 47 $ 47 2 45 Total PCI loans $ 1,185 $ 176 $ 18,653 $ 20,014 $ 5,441 $ 14,573 Loans accounted for as PCI are generally considered accruing and performing loans as the accretable discount is accreted to interest income over the estimated life of the loan when cash flows are reasonably estimable. Accordingly, PCI loans that are contractually past due are still considered to be accruing and performing loans. If the timing and amount of future cash flows is not reasonably estimable, the loans are classified as nonaccrual loans and interest income is not recognized until the timing and amount of future cash flows can be reasonably estimated. As of December 31, 2016 , we had no PCI loans on nonaccrual status and included in the delinquency table below. As of December 31, 2016 Pooled PCI Loans Non-pooled PCI Loans #Loans #Pools Carrying Amount (In thousands) % of total #Loans Carrying Amount (In thousands) % of total Total PCI Loans (In thousands) Real estate loans: Commercial property 45 6 $ 7,780 89 % 1 $ 921 11 % $ 8,701 Construction — — — — % — — — % — Residential property — — — — % 2 976 100 % 976 Total real estate loans 45 6 7,780 80 % 3 1,897 20 % 9,677 Commercial and industrial loans 6 3 136 100 % — — — % 136 Consumer loans 1 1 50 100 % — — — % 50 Total acquired loans 52 10 $ 7,966 81 % 3 $ 1,897 19 % $ 9,863 Allowance

Servicing Assets and Liabilitie

Servicing Assets and Liabilities (Notes)	12 Months Ended
	Dec. 31, 2016
Transfers and Servicing [Abstract]
Servicing of Assets and Liabilities	Servicing Assets and Liabilities The changes in servicing assets and liabilities for the years ended December 31, 2016 and 2015 were as follows: As of December 31, 2016 2015 (In thousands) Servicing assets: Balance at beginning of period $ 11,744 $ 13,773 Addition related to sale of SBA loans 2,184 2,573 Impairment provision — (330 ) Amortization (3,364 ) (4,272 ) Balance at end of period $ 10,564 $ 11,744 Servicing liabilities: Balance at beginning of period $ 4,784 $ 5,971 Amortization (1,641 ) (1,187 ) Balance at end of period $ 3,143 $ 4,784 At December 31, 2016 and 2015 , we serviced the loans sold to unaffiliated parties in the amount of $484.7 million and $474.0 million , respectively. These represented loans that have been sold for which the Bank continues to provide servicing. These loans are maintained off balance sheet and are not included in the loans receivable balance. All of the loans being serviced were SBA loans. The Company recorded servicing fee income of $4.7 million , $4.6 million and $3.8 million for the years ended December 31, 2016, 2015 and 2014, respectively. Net amortization expense was $1.7 million , $3.1 million and $1.7 million for the years ended December 31, 2016, 2015 and 2014, respectively. Servicing fee income, net of amortization of servicing assets and liabilities, is included in other operating income in the consolidated statements of income.

Premises and Equipment

Premises and Equipment	12 Months Ended
	Dec. 31, 2016
Property, Plant and Equipment [Abstract]
Premises and Equipment	Premises and Equipment The following is a summary of the major components of premises and equipment: As of December 31, 2016 2015 (In thousands) Land $ 8,750 $ 9,810 Building and improvements 18,313 19,455 Furniture and equipment 20,668 19,711 Leasehold improvements 11,833 11,296 Leased equipment 880 — 60,444 60,272 Accumulated depreciation and amortization (31,383 ) (30,075 ) Impairment reserve (363 ) (363 ) Total premises and equipment, net $ 28,698 $ 29,834 Depreciation and amortization expense related to premises and equipment was $2.9 million , $3.1 million and $2.2 million for the years ended December 31, 2016 , 2015 and 2014 , respectively.

Intangible Assets

Intangible Assets	12 Months Ended
	Dec. 31, 2016
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Other Intangibles	Goodwill and other intangibles The third-party originators intangible of $483,000 and goodwill of $11.0 million was recorded as a result of the acquisition of the leasing portfolio on October 27, 2016. The core deposit intangible ("CDI") of $2.2 million was recognized for the core deposits acquired from CBI merger at August 31, 2014. Company's intangible assets were as follows for the periods indicated: December 31, 2016 December 31, 2015 Amortization Gross Accumulated Net Gross Accumulated Net (In thousands) Core deposit intangible 10 years $ 2,213 $ (838 ) $ 1,375 $ 2,213 $ (512 ) $ 1,701 Third-party originators intangible 7 years $ 483 $ — $ 483 $ — $ — $ — Goodwill N/A $ 11,031 $ — $ 11,031 $ — $ — $ — Total intangible assets $ 13,727 $ (838 ) $ 12,889 $ 2,213 $ (512 ) $ 1,701 Intangibles amortization expense for the years ended December 31, 2016 , 2015 and 2014 was $326,000 , $379,000 and $132,000 , respectively, and estimated future amortization expense related to CDI and the third-party originators intangible for each of the next five years is as follows: Year Ending December 31, Amount (In thousands) 2017 $ 337 2018 362 2019 310 2020 261 2021 216 Thereafter 365 As of December 31, 2016 management was not aware of any circumstances that would indicate impairment of goodwill or other intangible assets. There were no impairment charges related to intangible assets recorded through earnings in 2016 or 2015 .

Deposits

Deposits	12 Months Ended
	Dec. 31, 2016
Banking and Thrift [Abstract]
Deposits	Deposits At December 31, 2016 , the scheduled maturities of time deposits are as follows: Year Ending December 31, Time Deposits of $250,000 or More Other Time Deposits Total (In thousands) 2017 $ 417,142 $ 552,470 $ 969,612 2018 22,984 133,372 156,356 2019 2,843 15,222 18,065 2020 794 17,234 18,028 2021 1,910 15,071 16,981 Thereafter 261 1,014 1,275 Total $ 445,934 $ 734,383 $ 1,180,317 A summary of interest expense on deposits was as follows for the periods indicated: Year Ended December 31, 2016 2015 2014 (In thousands) Demand – interest-bearing $ 75 $ 114 $ 101 Money market and savings 6,470 4,195 4,758 Time deposits of $100,000 or more 6,605 6,639 4,321 Other time deposits 3,420 4,462 4,380 Total interest expense on deposits $ 16,570 $ 15,410 $ 13,560 Accrued interest payable on deposits totaled $2.6 million and $3.2 million at December 31, 2016 and 2015 , respectively. Total deposits reclassified to loans due to overdrafts at December 31, 2016 and 2015 were $1.2 million and $1.8 million , respectively.

FHLB Advances and Other Borrowi

FHLB Advances and Other Borrowings	12 Months Ended
	Dec. 31, 2016
Federal Home Loan Banks [Abstract]
FHLB Advances	FHLB Advances FHLB advances and other borrowings consisted of the following: As of December 31, 2016 2015 (In thousands) FHLB advances $ 315,000 $ 170,000 Total FHLB advances $ 315,000 $ 170,000 FHLB advances represent collateralized obligations with the FHLB. The following is a summary of contractual maturities pertaining to FHLB advances: Year of Maturity Amount Weighted- (In thousands) 2017 $ 315,000 0.55 % Total $ 315,000 0.55 % The following is financial data pertaining to FHLB advances: As of December 31, 2016 2015 2014 (In thousands) Weighted-average interest rate at end of year 0.55 % 0.27 % 0.27 % Weighted-average interest rate during the year 0.45 % 0.20 % 0.21 % Average balance of FHLB advances $ 196,708 $ 38,110 $ 69,781 Maximum amount outstanding at any month-end $ 320,000 $ 180,000 $ 150,000 We have pledged loans receivable with market values of $993.2 million as collateral with the FHLB for this borrowing facility. The total borrowing capacity available from the collateral that has been pledged is $736.6 million , of which $421.6 million remained available as of December 31, 2016 . At December 31, 2016 , we had $10.5 million available for use through the Fed Discount Window, as we pledged loans receivable with carrying values of $10.7 million , and there were no borrowings. At December 31, 2016 , advances from the FHLB were $315.0 million , an increase of $145.0 million from $170.0 million at December 31, 2015 , and the FHLB advances were all overnight borrowings at December 31, 2016 . For the years ended December 31, 2016 , 2015 and 2014 interest expense on FHLB advances were $879,000 , $76,000 and $151,000 , respectively, and the weighted-average interest rates were 0.45 percent , 0.20 percent and 0.21 percent , respectively.

Subordinated Debentures and Res

Subordinated Debentures and Rescinded Stock Obligation	12 Months Ended
	Dec. 31, 2016
Debt Disclosure [Abstract]
Subordinated Debentures and Rescinded Stock Obligation	Subordinated Debentures and Rescinded Stock Obligation Subordinated Debentures During the third quarter of 2014, the Company assumed CBI’s Junior Subordinated Deferrable Interest Debentures (“Subordinated Debentures”) with an unpaid principal balance of $26.8 million and an estimated fair value of $18.5 million . The $8.3 million discount will be amortized to interest expense over the remaining term. In December 2005, a trust was formed by CBI and issued $26.0 million Trust Preferred Securities (“TPS”) at 6.26 percent fixed rate for the first five years and a variable rate at the 3 month LIBOR plus 140 basis thereafter and invested the proceeds in Subordinated Debentures. The Subordinated Debentures will mature on December 31, 2035 , however, the Bank may redeem the Subordinated Debentures at an earlier date if certain conditions are met. The TPS will be subject to mandatory redemption if the Subordinated Debentures are repaid by the Company. Interest is payable quarterly , and the Company has the option to defer interest payments on the Subordinated Debentures from time to time for a period not to exceed five consecutive years. The discount amortization was $275,000 and $176,000 for the years ended December 31, 2016 and 2015, respectively. Rescinded Stock Obligation On August 31, 2014, the closing date of CBI Acquisition, Hanmi Financial assumed a rescinded stock obligation of $15.5 million and a related accrued interest payable of $4.5 million . The obligation resulted from issuance of CBI common shares that CBI was not legally authorized to issue in 2010 and 2009. Interest has been accrued on the obligation at statutory interest rates which vary from state to state. The remaining rescinded stock obligation balance of $933,000 and related accrued interest payable of $288,000 were paid in full in 2015.

Income Taxes

Income Taxes	12 Months Ended
	Dec. 31, 2016
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes In accordance with the provisions of FASB ASC 740, the Company periodically reviews its income tax positions based on tax laws and regulations and financial reporting considerations, and records adjustments as appropriate. This review takes into consideration the status of current taxing authorities’ examinations of the Company’s tax returns, recent positions taken by the taxing authorities on similar transactions, if any, and the overall tax environment. A reconciliation of the beginning and ending amount of unrecognized tax benefits is as follows: Year Ended December 31, 2016 2015 2014 (In thousands) Unrecognized tax benefits at beginning of year $ 934 $ 1,765 $ 1,254 Gross increases for tax positions of prior years 105 — 676 Gross decreases for tax positions of prior years — — (165 ) Lapse of statute of limitations — (831 ) — Unrecognized tax benefits at end of year $ 1,039 $ 934 $ 1,765 The total amount of unrecognized tax benefits that would affect our effective tax rate if recognized was $1.0 million , $0.9 million and $1.8 million as of December 31, 2016 , 2015 and 2014 , respectively. For the year ended December 31, 2016 , unrecognized tax benefits increased by $105,000 in connection with California Enterprise Zone interest deductions. For the year ended December 31, 2015 , unrecognized tax benefits decreased by $831,000 in connection with the tax position taken on expense related to Section 195 and FRB Stock dividend. For the year ended December 31, 2014 , unrecognized tax benefits increased by $676,000 related to California Enterprise Zone interest deduction, offset by $165,000 decrease in connection with the tax position related to non-qualified stock option. In 2016 , 2015 and 2014 , the Company accrued interest of $33,000 , $20,000 and $52,000 for uncertain tax benefits, respectively. As of December 31, 2016 , 2015 and 2014 , the total amounts of accrued interest related to uncertain tax positions, net of federal tax benefit, were $101,000 , $67,000 and $366,000 , respectively. We account for interest and penalties related to uncertain tax positions as part of our provision for federal and state income taxes. Accrued interest and penalties are included within the related tax liability line on the Consolidated Balance Sheets. Unrecognized tax benefit primarily includes state exposures from California Enterprise Zone interest deductions. We do not anticipate any material change in the total amount of unrecognized tax benefits to occur within the next twelve months. As of December 31, 2016 , the Company was subject to examination by various federal and state tax authorities for the years ended December 31, 2008 through 2016 . As of December 31, 2016 , the Company was subjected to audit or examination by Internal Revenue Service for the 2013 and 2014 tax years and California Franchise Tax Board for the 2008 and 2009 tax years. Management does not anticipate any material changes in our financial statements due to the result of the audits. The Company adopted ASU 2016-09, Compensation - Stock Compensation. In accordance with this standard the Company recognizes excess tax benefits as income tax expense or benefit in the income statement. During 2016, the Company recognized $614,000 of income tax deductions due to excess tax benefits arising from exercises and vesting. A summary of the provision for income taxes was as follows: Year Ended December 31, 2016 2015 2014 (In thousands) Current expense: Federal $ 19,802 $ 14,755 $ 21,037 State 6,503 5,084 5,753 Total current expense 26,305 19,839 26,790 Deferred expense (benefit): Federal 4,410 13,663 (3,597 ) State 2,184 4,680 (333 ) Total deferred expense 6,594 18,343 (3,930 ) Provision for income taxes $ 32,899 $ 38,182 $ 22,860 Deferred tax assets and liabilities were as follows: Year Ended December 31, 2016 2015 2014 (In thousands) Deferred tax assets: Loan and lease loss provision $ 13,932 $ 18,205 $ 22,676 Depreciation — — 3,491 Purchase accounting 7,492 13,156 13,731 Net operating loss carryforward 16,876 21,511 24,435 Unrealized loss on securities available for sale 1,695 859 287 Indemnified assets 1,441 152 — Tax credit 3,516 3,939 5,853 State taxes 2,231 1,539 1,951 Other 5,726 5,040 9,234 Total deferred tax assets 52,909 64,401 81,658 Deferred tax liabilities: Mark to market (3,960 ) (10,469 ) (6,462 ) Depreciation (396 ) (705 ) — Purchase accounting — — — Indemnified assets — — (2,995 ) Other (1,190 ) (1,132 ) (2,051 ) Total deferred tax liabilities (5,546 ) (12,306 ) (11,508 ) Valuation Allowance (1,031 ) — — Net deferred tax assets $ 46,332 $ 52,095 $ 70,150 As of December 31, 2016 the Company's net deferred tax assets, which primarily consists of net operating loss carryforwards and the allowance for loan and lease losses, decreased by $5.8 million primarily due to the reduction in the allowance for loan and lease losses, net operating loss carryforwards, and purchase accounting, offset by a reduction in mark to market. As of December 31, 2015, the Company’s net deferred tax assets decreased by $ 18.1 million from 2014 due mainly to the reduction in the allowance for loan and lease losses and an increase in mark to market. As of each reporting date, management considers the realization of deferred tax assets based on management’s judgment of various future events and uncertainties, including the timing and amount of future income, as well as the implementation of various tax planning strategies to maximize realization of deferred tax assets. A valuation allowance is provided when it is more likely than not that some portion of deferred tax assets will not be realized. As of December 31, 2016 , management determined that a valuation allowance of $1.0 million was appropriate against certain state net operating losses. For all other deferred tax assets, management believes it was more likely than not that these deferred tax assets will be realized principally through future taxable income and reversal of existing taxable temporary differences. As of December 31, 2015, management determined no valuation allowance was required. Therefore the valuation allowance increased $1.0 million in 2016. As of December 31, 2016 , the Company had net operating loss carryforwards of $5.2 million and $236.6 million for federal and state income tax purposes, respectively, which are available to offset future taxable income, if any, through 2033 . As of December 31, 2016, the Company had federal and state low income housing tax credit carryforwards of approximately $2.8 million and $440,000 , respectively. The federal low income housing tax credits carry forward through 2031 and state low income housing tax credits carry forward indefinitely. The Company also had federal alternative minimum tax credits of $400,000 , which carry forward indefinitely. Reconciliation between the federal statutory income tax rate and the effective tax rate is shown in the following table: Year Ended December 31, 2016 2015 2014 Federal statutory income tax rate 35.00 % 35.00 % 35.00 % State taxes, net of federal tax benefits 7.04 % 8.32 % 5.86 % Tax-exempt municipal securities (0.26 )% (0.26 )% (0.07 )% Tax credit - federal (2.50 )% (2.51 )% (2.27 )% Bargain purchase gain — % — % (7.03 )% Other (2.48 )% 0.95 % (0.01 )% Effective tax rate 36.80 % 41.50 % 31.48 %

Stockholders' Equity

Stockholders' Equity	12 Months Ended
	Dec. 31, 2016
Equity [Abstract]
Stockholders' Equity	Stockholders’ Equity Stock Warrants As part of an agreement dated as of July 27, 2010 with Cappello Capital Corp., the placement agent in connection with our best efforts offering and the financial advisor in connection with our completed rights offering, we issued warrants to purchase 250,000 shares of our common stock for services performed. The warrants had an exercise price of $9.60 per share. According to the agreement, the warrants vested on October 14, 2010 and were exercisable until their expiration on October 14, 2015. The Company followed the guidance of FASB ASC Topic 815-40, Derivatives and Hedging—Contracts in Entity’s Own Stock, which established a framework for determining whether certain freestanding and embedded instruments are indexed to a company’s own stock for purposes of evaluation of the accounting for such instruments under existing accounting literature. Under GAAP, the issuer is required to measure the fair value of the equity instruments in the transaction as of the earlier of (i) the date at which a commitment for performance by the counterparty to earn the equity instruments is reached or (ii) the date at which the counterparty’s performance is complete. The fair value of the warrants at the date of issuance totaling $2.0 million was recorded as a liability and a cost of equity, which was determined by the Black-Scholes option pricing model. The expected stock volatility was based on historical volatility of our common stock over the expected term of the warrants. We used a weighted average expected stock volatility of 111.46 percent . The expected life assumption was based on the contract term of five years . The dividend yield of zero was based on the fact that we had no intention to pay cash dividends for the term at the grant date. The risk free rate of 2.07 percent used for the warrants was equal to the zero coupon rate in effect at the time of the grant. During the years of 2012, 2013 and 2014, all the stock warrants were exercised and there were no outstanding stock warrants as of December 31, 2014.

Accumulated Other Comprehensive

Accumulated Other Comprehensive Income (Loss)	12 Months Ended
	Dec. 31, 2016
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Accumulated Other Comprehensive Income (Loss)	Accumulated Other Comprehensive Income (Loss) Activity in accumulated other comprehensive income for the year ended December 31, 2016 and 2015 was as follows: Unrealized Gains Unrealized Gains Tax Benefit Total (In thousands) For the year ended December 31, 2016 Balance at beginning of period $ (2,331 ) $ 9 $ 2,007 $ (315 ) Other comprehensive loss before reclassification (1,712 ) (9 ) (312 ) $ (2,033 ) Reclassification from accumulated other comprehensive loss (46 ) — — $ (46 ) Period change (1,758 ) (9 ) (312 ) $ (2,079 ) Balance at end of period $ (4,089 ) $ — $ 1,695 $ (2,394 ) For the year ended December 31, 2015 Balance at beginning of period $ (985 ) $ 16 $ 1,432 $ 463 Other comprehensive (loss) income before reclassification 5,265 (7 ) 575 $ 5,833 Reclassification from accumulated other comprehensive income (6,611 ) — $ (6,611 ) Period change (1,346 ) (7 ) 575 (778 ) Balance at end of period $ (2,331 ) $ 9 $ 2,007 $ (315 ) For the year ended December 31, 2014 Balance at beginning of period $ (18,187 ) $ 16 $ 8,791 $ (9,380 ) Other comprehensive (loss) income before reclassification 19,213 — (7,359 ) $ 11,854 Reclassification from accumulated other comprehensive loss (2,011 ) — — $ (2,011 ) Period change 17,202 — (7,359 ) 9,843 Balance at end of period $ (985 ) $ 16 $ 1,432 $ 463 For the year ended December 31, 2016, there was a $46,000 reclassification from accumulated other comprehensive income to gains in earnings resulting from the redemption and sale of available-for-sale securities. The $46,000 reclassification adjustment out of accumulated other comprehensive income was included in net gain on sales of securities in noninterest income. Net unrealized losses of $314,000 related to these sold securities had previously been recorded in accumulated other comprehensive income or loss. For the year ended December 31, 2015, there was a $6.6 million reclassification from accumulated other comprehensive income to gains in earnings resulting from the redemption and sale of available-for-sale securities. The $6.6 million reclassification adjustment out of accumulated other comprehensive income was included in net gain on sales of securities in noninterest income. Net unrealized gains of $1.9 million related to these sold securities had previously been recorded in accumulated other comprehensive income. For the year ended December 31, 2014, there was a $2.0 million reclassification from accumulated other comprehensive income or loss to gains in earnings resulting from the redemption and sale of available-for-sale securities. The $2.0 million reclassification adjustment out of accumulated other comprehensive income was included in net gain on sales of securities in noninterest income. Net unrealized losses of $498,000 related to these sold securities had previously been recorded in accumulated other comprehensive income.

Regulatory Matters

Regulatory Matters	12 Months Ended
	Dec. 31, 2016
Banking and Thrift [Abstract]
Regulatory Matters	Regulatory Matters Risk-Based Capital Federal bank regulatory agencies require bank holding companies and banks to maintain a minimum ratio of qualifying total capital to risk-weighted assets of 8.0 percent and a minimum ratio of Tier 1 capital to risk-weighted assets of 4.0 percent. In addition to the risk-based guidelines, federal bank regulatory agencies require bank holding companies and banks to maintain a minimum ratio of Tier 1 capital to average assets, referred to as the leverage ratio, of 4.0 percent. In order for banks to be considered “well capitalized,” federal bank regulatory agencies require them to maintain a minimum ratio of qualifying total capital to risk-weighted assets of 10.0 percent and a minimum ratio of Tier 1 capital to risk-weighted assets of 6.0 percent. In addition to the risk-based guidelines, federal bank regulatory agencies require depository institutions to maintain a minimum ratio of Tier 1 capital to average assets, referred to as the leverage ratio, of 5.0 percent. In July 2013, the Board of Governors of the Federal Reserve, the Office of the Comptroller of the Currency and the FDIC approved the Basel III regulatory capital framework and related changes under the Dodd-Frank Wall Street Reform and Consumer Protection Act. The rules revise minimum capital requirements and adjust prompt corrective action thresholds. The rules also revise the regulatory capital elements, add a new common equity Tier I capital ratio, and increase the minimum Tier I capital ratio requirement. The revisions permit banking organizations to retain, through a one-time election, the existing treatment for accumulated other comprehensive income. Basel III rules, including certain transitional provisions, became effective January 1, 2015, and its requirements are included in the capital ratios presented in the table shown below. In addition, a new capital conservation buffer of 2.5% began to be phased in effective January 1, 2016 through January 1, 2019, and must be met to avoid limitations on the ability of the Bank to pay dividends, repurchase shares or pay discretionary bonuses. In January 2016, the new capital conservation buffer requirement was 0.625% of risk-weighted assets and will increase each year until fully implemented in January 2019. The Company and the Bank's capital conservation buffer was 5.86% and 5.64% , respectively, as of December 31, 2016. The capital ratios of Hanmi Financial and the Bank as of December 31, 2016 and 2015 were as follows: Actual Minimum Minimum to Be Amount Ratio Amount Ratio Amount Ratio (In thousands) December 31, 2016 Total capital (to risk-weighted assets): Hanmi Financial $ 554,089 13.86 % $ 319,901 8.00 % N/A N/A Hanmi Bank $ 544,759 13.64 % $ 319,520 8.00 % $ 399,399 10.00 % Tier 1 capital (to risk-weighted assets): Hanmi Financial $ 520,477 13.02 % $ 239,926 6.00 % N/A N/A Hanmi Bank $ 511,146 12.80 % $ 239,640 6.00 % $ 319,520 8.00 % Common equity Tier 1 capital (to risk-weighted assets): Hanmi Financial $ 509,239 12.73 % $ 179,944 4.50 % N/A N/A Hanmi Bank $ 511,146 12.80 % $ 179,730 4.50 % $ 259,610 6.50 % Tier 1 capital (to average assets): Hanmi Financial $ 520,477 11.53 % $ 180,581 4.00 % N/A N/A Hanmi Bank $ 511,146 11.33 % $ 180,411 4.00 % $ 225,514 5.00 % December 31, 2015 Total capital (to risk-weighted assets): Hanmi Financial $ 499,076 14.91 % $ 267,760 8.00 % N/A N/A Hanmi Bank $ 496,710 14.86 % $ 267,377 8.00 % $ 334,222 10.00 % Tier 1 capital (to risk-weighted assets): Hanmi Financial $ 456,941 13.65 % $ 200,820 6.00 % N/A N/A Hanmi Bank $ 454,634 13.60 % $ 200,533 6.00 % $ 267,377 8.00 % Common equity Tier 1 capital (to risk-weighted assets): Hanmi Financial $ 456,941 13.65 % $ 150,615 4.50 % N/A N/A Hanmi Bank $ 454,634 13.60 % $ 150,400 4.50 % $ 217,244 6.50 % Tier 1 capital (to average assets): Hanmi Financial $ 456,941 11.31 % $ 161,620 4.00 % N/A N/A Hanmi Bank $ 454,634 11.27 % $ 161,399 4.00 % $ 201,749 5.00 %

Fair Value Measurements

Fair Value Measurements	12 Months Ended
	Dec. 31, 2016
Fair Value Disclosures [Abstract]
Fair Value Measurements	Fair Value Measurements Fair Value Measurements Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. The three-level fair value hierarchy requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. The three levels of inputs that may be used to measure fair value are defined as follows: • 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, and other inputs that are observable or can be corroborated by observable market data. • Level 3 - Significant unobservable inputs that reflect a company’s own assumptions about the assumptions that market participants would use in pricing an asset or liability. Fair value is used on a recurring basis for certain assets and liabilities in which fair value is the primary basis of accounting. Additionally, fair value is used on a non-recurring basis to evaluate assets or liabilities for impairment or for disclosure purposes. We record securities available for sale at fair value on a recurring basis. Certain other assets, such as loans held for sale, impaired loans, OREO, goodwill and other intangible assets, are recorded at fair value on a non-recurring basis. Non-recurring fair value measurements typically involve assets that are periodically evaluated for impairment and for which any impairment is recorded in the period in which the re-measurement is performed. The following methods and assumptions were used to estimate the fair value of each class of financial instrument below: Securities available for sale - The fair values of securities available for sale are determined by obtaining quoted prices on nationally recognized securities exchanges. If quoted prices are not available, fair values are measured using matrix pricing, which is a mathematical technique used widely 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, or other model-based valuation techniques requiring observable inputs other than quoted prices such as yield curve, prepayment speeds, and default rates. Level 1 securities include U.S. treasury securities and mutual funds that are traded on an active exchange or by dealers or brokers in active over-the-counter markets. The fair value of these securities is determined by quoted prices on an active exchange or over-the-counter market. Level 2 securities primarily include mortgage-backed securities, collateralized mortgage obligations, U.S. government agency securities, SBA loan pool securities, municipal bonds and corporate bonds in markets that are not active. In determining the fair value of the securities categorized as Level 2, we obtain reports from nationally recognized broker-dealers detailing the fair value of each investment security held as of each reporting date. The broker-dealers use prices obtained from nationally recognized pricing services to value our fixed income securities. The fair value of the municipal bonds is determined based on a proprietary model maintained by the broker-dealers. We review the prices obtained for reasonableness based on our understanding of the marketplace, and also consider any credit issues related to the bonds. As we have not made any adjustments to the market quotes provided to us and as they are based on observable market data, they have been categorized as Level 2 within the fair value hierarchy. Level 3 securities are instruments that are not traded in the market. As such, no observable market data for the instrument is available, which necessitates the use of significant unobservable inputs. Loans held for sale – All loans held for sale are SBA loans carried at the lower of cost or fair value. Management obtains quotes, bids or pricing indication sheets on all or part of these loans directly from the purchasing financial institutions. Premiums received or to be received on the quotes, bids or pricing indication sheets are indicative of the fact that cost is lower than fair value. At December 31, 2016 and 2015, the entire balance of SBA loans held for sale was recorded at its cost. We record SBA loans held for sale on a nonrecurring basis with Level 2 inputs. Impaired loans (excluding PCI loans) – Nonaccrual loans and performing restructured loans are considered impaired for reporting purposes and are measured and recorded at fair value on a non-recurring basis. Nonaccrual Non-PCI loans with an unpaid principal balance over $ 100,000 and all performing restructured loans are reviewed individually for the amount of impairment, if any. Nonaccrual Non-PCI loans with an unpaid principal balance of $ 100,000 or less are evaluated for impairment collectively. The Company does not record loans at fair value on a recurring basis. However, from time to time, nonrecurring fair value adjustments to collateral dependent impaired loans are recorded based on either the current appraised value of the collateral, a Level 2 measurement, or management’s judgment and estimation of value reported on older appraisals that are then adjusted based on recent market trends, a Level 3 measurement. OREO – Fair value of OREO 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. Appraisals are required annually and may be updated more frequently as circumstances require and the fair value adjustments are made to OREO based on the updated appraised value of the property. Nonperforming loans held for sale – We reclassify certain nonperforming loans as held for sale when we decide to sell those loans. The fair value of nonperforming loans held for sale is generally based upon the quotes, bids or sales contract prices which approximate their fair value. Nonperforming loans held for sale are recorded at estimated fair value less anticipated liquidation cost. As of December 31, 2016 and 2015 , we did not have nonperforming loans held for sale, which are measured on a nonrecurring basis with Level 2 inputs. Assets and Liabilities Measured at Fair Value on a Recurring Basis As of December 31, 2016 and 2015 , assets and liabilities measured at fair value on a recurring basis are as follows: Level 1 Level 2 Level 3 Quoted Prices in Significant Significant Balance (In thousands) December 31, 2016 Assets: Securities available for sale: Mortgage-backed securities $ — $ 229,630 $ — $ 229,630 Collateralized mortgage obligations — 76,451 — 76,451 U.S. government agency securities — 7,441 — 7,441 SBA loan pools securities — 4,146 — 4,146 Municipal bonds-tax exempt — 158,030 — 158,030 Municipal bonds-taxable — 13,701 — 13,701 Corporate bonds — 5,015 — 5,015 U.S. treasury securities 156 — — 156 Mutual funds 22,394 — — 22,394 Total securities available for sale $ 22,550 $ 494,414 $ — $ 516,964 December 31, 2015 Assets: Securities available for sale: Mortgage-backed securities $ — $ 284,381 $ — $ 284,381 Collateralized mortgage obligations — 96,986 — 96,986 U.S. government agency securities — 47,822 — 47,822 SBA loan pools securities — 63,266 — 63,266 Municipal bonds-tax exempt — 163,902 — 163,902 Municipal bonds-taxable — 14,033 — 14,033 Corporate bonds — 4,993 — 4,993 U.S. treasury securities 160 — — 160 Mutual funds 22,753 — — 22,753 Total securities available for sale $ 22,913 $ 675,383 $ — $ 698,296 Assets and Liabilities Measured at Fair Value on a Non-Recurring Basis As of December 31, 2016 and 2015, assets and liabilities measured at fair value on a non-recurring basis are as follows: Level 1 Level 2 Level 3 Quoted Prices in Significant Significant Loss During the (In thousands) December 31, 2016 Assets: Impaired loans (excluding PCI loans) (1) $ — $ 15,257 $ 6,767 $ 868 OREO (2) — 7,484 — — December 31, 2015 Assets: Impaired loans (3) $ — $ 29,595 $ 1,044 $ 2,756 OREO (4) — 8,511 — — (1) Includes real estate loans of $17.8 million , commercial and industrial loans of $3.8 million , and consumer loans of $419,000 . (2) Includes properties from the foreclosure of commercial property loans of $5.4 million and residential property loans of $2.1 million . (3) Includes real estate loans of $27.9 million , commercial and industrial loans of $1.0 million , and consumer loans of $1.7 million . (4) Includes properties from the foreclosure of commercial property loans of $6.6 million and residential property loans of $1.9 million . FASB ASC 825 requires disclosure of the fair value of financial assets and financial liabilities, including those financial assets and financial liabilities that are not measured and reported at fair value on a recurring basis or non-recurring basis. The methodologies for estimating the fair value of financial assets and financial liabilities that are measured on a recurring basis or non-recurring basis are discussed above. The estimated fair value of financial instruments has been determined by using available market information and appropriate valuation methodologies. However, considerable judgment is required to interpret market data in order to develop estimates of fair value. Accordingly, the estimates presented herein are not necessarily indicative of the amounts that we could realize in a current market exchange. The use of different market assumptions and/or estimation methodologies may have a material effect on the estimated fair value amounts. The estimated fair values of financial instruments were as follows: December 31, 2016 Carrying Fair Value Level 1 Level 2 Level 3 (In thousands) Financial assets: Cash and due from banks $ 147,235 $ 147,235 $ — $ — Securities available for sale 516,964 22,550 494,414 — Loans and leases receivable, net of allowance for loan and lease losses 3,812,340 — — 3,789,579 Loans held for sale 9,316 — 9,316 — Accrued interest receivable 10,987 10,987 — — FHLB stock 16,385 — 16,385 — Financial liabilities: Noninterest-bearing deposits 1,203,240 — 1,203,240 — Interest-bearing deposits 2,606,497 — — 2,541,929 Borrowings 333,978 — — 333,978 Accrued interest payable 2,567 2,567 — — Off-balance sheet items: Commitments to extend credit 310,987 — — 310,987 Standby letters of credit 15,669 — — 15,669 December 31, 2015 Carrying Fair Value Level 1 Level 2 Level 3 (In thousands) Financial assets: Cash and due from banks $ 164,364 $ 164,364 $ — $ — Securities available for sale 698,296 22,913 675,383 — Loans receivable, net of allowance for loan losses 3,140,381 — 3,127,172 Loans held for sale 2,874 — 2,874 — Accrued interest receivable 9,501 9,501 — — FHLB stock 16,385 — 16,385 — FRB stock 14,098 — 14,098 — Financial liabilities: Noninterest-bearing deposits 1,155,518 — 1,155,518 — Interest-bearing deposits 2,354,458 — — 2,329,335 Borrowings 188,703 — — 188,703 Accrued interest payable 3,177 3,177 — — Off-balance sheet items: Commitments to extend credit 262,680 — — 262,680 Standby letters of credit 6,839 — — 6,839 . The methods and assumptions used to estimate the fair value of each class of financial instruments for which it was practicable to estimate that value are explained below: Cash and cash equivalents – The carrying amounts of cash and cash equivalents approximate fair value due to the short-term nature of these instruments (Level 1). Securities – The fair value of securities, consisting of securities available for sale, is generally obtained from market bids for similar or identical securities, from independent securities brokers or dealers, or from other model-based valuation techniques described above (Level 1, 2 and 3). Loans and leases receivable, net of allowance for loan and lease losses – Loans and leases receivable include Non-PCI loans and leases, PCI loans and Non-PCI impaired loans. The fair value of Non-PCI loans and leases receivable is estimated based on the discounted cash flow approach. The discount rate was derived from the associated yield curve plus spreads and reflects the offering rates offered by the Bank for loans with similar financial characteristics. Yield curves are constructed by product type using the Bank’s loan pricing model for like-quality credits. The discount rates used in the Bank’s model represent the rates the Bank would offer to current borrowers for like-quality credits. These rates could be different from what other financial institutions could offer for these loans. No adjustments have been made for changes in credit within the loan and leases portfolio. It is our opinion that the allowance for loan and lease losses relating to performing and nonperforming loans results in a fair valuation of such loans and leases. Additionally, the fair value of our loans and leases may differ significantly from the values that would have been used had a ready market existed for such loans and leases and may differ materially from the values that we may ultimately realize (Level 3). The fair value of PCI loans receivable was estimated based on discounted expected cash flows. Increases in expected cash flows and improvements in the timing of cash flows over those previously estimated increase the amount of accretable yield and are recognized as an increase in yield and interest income prospectively. Decreases in the amount and delays in the timing of expected cash flows compared to those previously estimated decrease the amount of accretable yield and usually result in a provision for loan and lease losses and the establishment of an allowance for loan and lease losses (Level 3). The fair value of impaired loans (excluding PCI loans) is estimated based on the net realizable fair value of the collateral or the observable market price of the most recent sale or quoted price from loans held for sale. The Company does not record loans at fair value on a recurring basis. Nonrecurring fair value adjustments to collateral dependent impaired loans are recorded based on the current appraised value of the collateral (Level 3). Loans held for sale – Loans held for sale are carried at the lower of aggregate cost or fair market value, as determined based upon quotes, bids or sales contract prices, or as may be assessed based upon the fair value of the collateral which is obtained from recent real estate appraisals (Level 2). Adjustments are routinely made in the appraisal process by the appraisers to adjust for differences between the comparable sales and income data available. Such adjustment is typically significant and results in Level 3 classification of the inputs for determining fair value. Accrued interest receivable – The carrying amount of accrued interest receivable approximates its fair value (Level 1). FHLB and FRB stock - The carrying amounts of FHLB and FRB stock approximate fair value, as such stock may be resold to the issuer at carrying value (Level 2). Noninterest-bearing deposits – The fair value of noninterest-bearing deposits is the amount payable on demand at the reporting date (Level 2). Interest-bearing deposits – The fair value of interest-bearing deposits, such as savings accounts, money market checking, and certificates of deposit, is estimated based on discounted cash flows. The cash flows for non-maturity deposits, including savings accounts and money market checking, are estimated based on their historical decaying experiences. The discount rate used for fair valuation is based on interest rates currently being offered by the Bank on comparable deposits as to amount and term (Level 3). Borrowings – Borrowings consist of FHLB advances, subordinated debentures and other borrowings. Discounted cash flows based on current market rates for borrowings with similar remaining maturities are used to estimate the fair value of borrowings (Level 3). Accrued interest payable – The carrying amount of accrued interest payable approximates its fair value (Level 1). Commitments to extend credit and standby letters of credit – The fair values of commitments to extend credit and standby letters of credit are based upon the difference between the current value of similar loans and the price at which the Bank has committed to make the loans (Level 3).

Share-based Compensation

Share-based Compensation	12 Months Ended
	Dec. 31, 2016
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Share-based Compensation	Share-based Compensation At December 31, 2016 , we had three incentive plans, the Year 2000 Stock Option Plan (the “2000 Plan”), the 2007 Equity Compensation Plan (the “2007 Plan”) which replaced the 2000 Plan and the 2013 Equity Compensation Plan (the “2013 Plan” and with the 2000 Plan and 2007 Plan, the “Plans”) which replaced the 2007 Plan. The 2013 Plan provides awards of any options, stock appreciation right, restricted stock award, restricted stock unit award, share granted as a bonus or in lieu of another award, dividend equivalent, other stock-based award or performance award, together with any other right or interest to a participant under the plan. Plan participant includes executives and other employees, officers, directors, consultants and other persons who provide services to the Company or its related entities. Although no future stock options may be granted under the 2007 Plan and 2000 Plan, certain employees, directors and officers of Hanmi Financial and its subsidiaries still hold options to purchase Hanmi Financial common stock under the 2013 Plan. Under the 2013 Plan, we may grant equity incentive awards for up to 1,500,000 shares of common stock. As of December 31, 2016 , 646,664 shares were still available for issuance under the 2013 Plan. The Company adopted Accounting Standards Update ("ASU") 2016-09, Compensation - Stock Compensation, during the three months ended March 31, 2016. Adoption of this ASU did not have a material impact on the Company's financial statements. As a result of adoption of this ASU, excess tax benefits related to the Company's share-based compensation were recognized as income tax expense in the consolidated statement of income in 2016. The table below provides the share-based compensation expense and related tax benefits for the periods indicated: Year Ended December 31, 2016 2015 2014 (In thousands) Share-based compensation expense $ 3,008 $ 2,241 $ 2,165 Related tax benefits $ 1,191 $ 755 $ 516 As of December 31, 2016 , unrecognized share-based compensation expense was as follows Unrecognized Average Expected (In thousands) Stock option awards $ 99 0.8 years Restricted stock awards 3,836 2.3 years Total unrecognized share-based compensation expense $ 3,935 2.2 years 2013 and 2007 Equity Compensation Plans and 2000 Stock Option Plan Stock Options All stock options granted under the Plans have an exercise price equal to the fair market value of the underlying common stock on the date of grant. Stock options granted under the Plans generally vest based on three to five years of continuous service and expire 10 years from the date of grant. Certain option and share awards provide for accelerated vesting if there is a change in control (as defined in the Plan). New shares of common stock are issued or treasury shares are utilized upon the exercise of stock options. The weighted-average fair value per share of options granted was estimated on the date of grant using the Black-Scholes option-pricing model with the following weighted-average assumptions: Year Ended December 31, 2015 2014 Weighted-average assumption Dividend yield 1.80 % 1.27 % Expected volatility 25.00 % 35.18 % Expected term 3 years 3 years Risk-free interest rate 1.11 % 0.86 % Expected volatility was determined based on the historical weekly volatility of our stock price over a period equal to the expected term of the options granted. The expected term of the options represents the period that options granted are expected to be outstanding based primarily on the historical exercise behavior associated with previous option grants. The risk-free interest rate was based on the U.S. Treasury yield curve at the time of grant for a period equal to the expected term of the options granted. The following information under the Plans is presented for the periods indicated: Year Ended December 31, 2016 2015 2014 (In thousands, except per share data) Grant date fair value of options granted $ — $ 78 $ 583 Fair value of options vested $ 2,322 $ 2,668 $ 2,141 Total intrinsic value of options exercised (1) $ 1,862 $ 488 $ 353 Cash received from options exercised $ 1,453 $ 616 $ 467 Weighted-average estimated fair value per share of options granted $ — $ 3.62 $ 4.79 (1) Intrinsic value represents the difference between the closing stock price on the exercise date and the exercise price, multiplied by the number of options. The following is a summary of stock option transactions under the Plans for the periods indicated: Year Ended December 31, 2016 2015 2014 Number of Shares Weighted- Average Exercise Price Per Share Number of Shares Weighted- Average Exercise Price Per Share Number of Shares Weighted- Average Exercise Price Per Share Options outstanding at beginning of period 510,148 $ 24.38 603,872 $ 23.78 546,595 $ 28.09 Options granted — $ — 28,000 $ 23.47 158,000 $ 21.30 Options exercised (94,997 ) $ 15.29 (46,516 ) $ 13.24 (37,569 ) $ 12.42 Options forfeited (125 ) $ 144.00 (71,608 ) $ 20.59 (30,917 ) $ 14.64 Options expired (27,125 ) $ 154.09 (3,600 ) $ 136.79 (32,237 ) $ 106.70 Options outstanding at end of period 387,901 $ 17.49 510,148 $ 24.38 603,872 $ 23.78 Options exercisable at end of period 341,561 $ 16.85 333,460 $ 27.16 224,766 $ 33.35 The following is a summary of transactions for non-vested stock options under the Plans for the periods indicated: Year Ended December 31, 2016 2015 2014 Number of Weighted- Number of Weighted- Number of Weighted- Non-vested options outstanding at beginning of period 176,688 $ 19.13 379,106 $ 18.11 391,625 $ 15.56 Options granted — $ — 28,000 $ 23.47 158,000 $ 21.30 Options vested (130,223 ) $ 17.83 (158,810 ) $ 16.80 (139,602 ) $ 15.34 Options forfeited (125 ) $ 144.00 (71,608 ) $ 20.59 (30,917 ) $ 14.64 Non-vested options outstanding at end of period 46,340 $ 22.42 176,688 $ 19.13 379,106 $ 18.11 As of December 31, 2016 , stock options outstanding under the Plans were as follows: Options Outstanding Options Exercisable Range of Exercise Prices Number of Intrinsic (1) Weighted- Weighted- Number of Intrinsic (1) Weighted- Weighted- (In thousands except share and per share data) $10.88 to $14.99 36,901 $ 835 $ 12.27 5.4 years 36,901 $ 835 $ 12.27 5.4 years $15.00 to $19.99 265,000 4,861 16.55 6.7 years 255,000 4,710 16.43 6.7 years $20.00 to $24.83 86,000 1,056 22.62 7.7 years 49,660 509 22.39 7.5 years 387,901 $ 6,752 $ 17.49 6.8 years 341,561 $ 6,054 $ 16.85 6.6 years (1) Intrinsic value represents the difference between the closing stock price on the last trading day of the period, which was $34.90 as of December 31, 2016 , and the exercise price, multiplied by the number of options. Restricted Stock Awards Restricted stock awards under the Plans become fully vested after a certain number of years or after certain performance criteria are met. Hanmi Financial becomes entitled to an income tax deduction in an amount equal to the taxable income reported by the holders of the restricted shares when the restrictions are released and the shares are issued. Restricted shares are forfeited if officers and employees terminate prior to the lapsing of restrictions. Forfeitures of restricted stock are treated as cancelled shares. The table below provides information for restricted stock awards under the 2013 Plan for the periods indicated: 2016 2015 2014 Number of Weighted- Number of Weighted- Number of Weighted- Restricted stock at beginning of period 137,114 $ 20.74 173,222 $ 19.58 116,082 $ 16.43 Restricted stock granted 287,179 $ 15.52 58,092 $ 22.53 119,988 21.56 Restricted stock vested (77,515 ) $ 19.75 (68,017 ) $ 19.16 (53,515 ) $ 17.61 Restricted stock forfeited (2,820 ) $ 21.58 (26,183 ) $ 21.16 (9,333 ) $ 17.05 Restricted stock at end of period 343,958 $ 16.60 137,114 $ 20.74 173,222 $ 19.58

Earnings per Share

Earnings per Share	12 Months Ended
	Dec. 31, 2016
Earnings Per Share [Abstract]
Earnings per Share	Earnings per Share Earnings per share (“EPS”) is calculated on both a basic and a diluted basis. Basic EPS excludes dilution and is computed by dividing income available to common stockholders by the weighted-average number of shares of common stock outstanding for the period. Diluted EPS reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock or resulted from the issuance of common stock that then shared in earnings, excluding shares of common stock in treasury. Unvested restricted stock is excluded from the calculation of weighted-average number of common shares for basic EPS. For diluted EPS, weighted-average number of common shares included the impact of restricted stock under the treasury method. The Company amended all restricted stock agreements as of September 1, 2015 to allow for the payment of non-forfeitable dividends on unvested restricted stock, accordingly, we adopted the two-class method for EPS calculation pursuant to ASC 260-10, Earnings Per Share. Unvested restricted stock containing rights to non-forfeitable dividends are considered participating securities prior to vesting and have been included in the earnings allocation in computing basic and diluted EPS under the two-class method. Basic EPS is computed by dividing net income, net of income allocated to participating securities, by the weighted-average number of shares of common stock. For diluted EPS, weighted-average number of shares of common stock include the diluted effect of stock options. The following table is a reconciliation of the components used to derive basic and diluted EPS for the periods indicated: Net Income (Numerator) Weighted- Average Shares (Denominator) Per Share Amount (In thousands, except share and per share data) Year Ended December 31, 2016 Basic EPS Net income $ 56,489 31,899,582 $ 1.77 Less: Income allocated to unvested restricted stock 457 31,899,582 0.01 Basic EPS $ 56,032 31,899,582 $ 1.76 Effect of dilutive securities - options, warrants and unvested restricted stock 149,122 Diluted EPS Net income $ 56,489 32,048,704 $ 1.76 Less: Income allocated to unvested restricted stock 457 32,048,704 0.01 Diluted EPS $ 56,032 32,048,704 $ 1.75 Year Ended December 31, 2015 Basic EPS Net income $ 53,823 31,788,215 $ 1.69 Less: Income allocated to unvested restricted stock 145 31,788,215 — Basic EPS $ 53,678 31,788,215 $ 1.69 Effect of dilutive securities - options, warrants and unvested restricted stock 88,605 Diluted EPS Net income $ 53,823 31,876,820 $ 1.68 Less: Income allocated to unvested restricted stock 145 31,876,820 — Diluted EPS $ 53,678 31,876,820 $ 1.68 Year Ended December 31, 2014 Basic EPS Income from continuing operations, net of taxes $ 50,205 31,696,100 $ 1.58 Loss from discontinued operations, net of taxes (444 ) 31,696,100 (0.01 ) Basic EPS $ 49,761 31,696,100 $ 1.57 Effect of dilutive securities - options, warrants and unvested restricted stock 281,964 Diluted EPS Income from continuing operations, net of taxes $ 50,205 31,978,064 $ 1.57 Loss from discontinued operations, net of taxes (444 ) 31,978,064 (0.01 ) Diluted EPS $ 49,761 31,978,064 $ 1.56 For the years ended December 31, 2016 , 2015 and 2014 , there were 74,389 , 30,250 and 85,850 options, warrants and shares of unvested restricted stock outstanding, respectively, that were not included in the computation of diluted EPS because their effect would be anti-dilutive.

Employee Benefits

Employee Benefits	12 Months Ended
	Dec. 31, 2016
Postemployment Benefits [Abstract]
Employee Benefits	Employee Benefits 401(k) Plan We have a Section 401(k) plan for the benefit of substantially all of our employees. We match 75 percent of participant contributions to the 401(k) plan up to 8 percent of each 401(k) plan participant’s annual compensation. Contributions to the 401(k) plan were $1.9 million , $1.6 million and $1.3 million for the years ended December 31, 2016 , 2015 and 2014 , respectively. Bank-Owned Life Insurance As of December 31, 2016 , cash surrender value of bank-owned life insurance was $49.4 million . The Bank is the beneficiary under the policy. In the event of the death of a covered officer, we will receive the specified insurance benefit from the insurance carrier. Deferred Compensation Plan Effective November 1, 2006, the Board of Directors approved the Hanmi Financial Corporation Deferred Compensation Plan (the “DCP”). The DCP is unfunded, and a non-qualified deferred compensation program for directors and certain key employees whereby they may defer a portion of annual compensation for payment upon retirement of the amount deferred plus a guaranteed return. The liabilities for the deferred compensation plan and interest thereon were zero both as of December 31, 2016 and 2015 .

Commitments and Contingencies

Commitments and Contingencies	12 Months Ended
	Dec. 31, 2016
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies We lease our premises under non-cancelable operating leases. At December 31, 2016 , future minimum annual rental commitments under these non-cancelable operating leases, with initial or remaining terms of one year or more, were as follows: Year Ended December 31, Amount (In thousands) 2017 $ 5,954 2018 4,658 2019 3,863 2020 3,317 2021 1,911 Thereafter 2,625 Total $ 22,328 For the years ended December 31, 2016 , 2015 and 2014 , rental expenses recorded under such leases amounted to $6.6 million , $7.6 million and $6.1 million , respectively. Litigation In the normal course of business, we are involved in various legal claims. Management has reviewed all legal claims against us with in-house or outside legal counsel and has taken into consideration the views of such counsel as to the outcome of the claims. In management’s opinion, the final disposition of all such claims will not have a material adverse effect on our financial position or results of operations.

Off-Balance Sheet Commitments

Off-Balance Sheet Commitments	12 Months Ended
	Dec. 31, 2016
Risks and Uncertainties [Abstract]
Off-Balance Sheet Commitments	Off-Balance Sheet Commitments The Bank is a party to financial instruments with off-balance sheet risk in the normal course of business to meet the financing needs of our customers. These financial instruments include commitments to extend credit and standby letters of credit. These instruments involve, to varying degrees, elements of credit and interest rate risk similar to the risk involved with on-balance sheet items recognized in the Consolidated Balance Sheets. The Bank’s exposure to loan losses in the event of non-performance by the other party to commitments to extend credit and standby letters of credit is represented by the contractual notional amount of those instruments. The Bank uses the same credit policies in making commitments and conditional obligations as it does for extending loan facilities to customers. The Bank evaluates each customer’s creditworthiness on a case-by-case basis. The amount of collateral obtained, if deemed necessary by the Bank upon extension of credit, was based on management’s credit evaluation of the counterparty. Collateral held varies but may include accounts receivable, inventory, premises and equipment, and income-producing or borrower-occupied properties. The following table shows the distribution of undisbursed loan commitments as of the dates indicated: December 31, 2016 December 31, 2015 (In thousands) Commitments to extend credit $ 310,987 $ 262,680 Standby letters of credit 15,669 6,839 Commercial letters of credit 4,215 4,018 Total undisbursed loan commitments $ 330,871 $ 273,537 The allowance for off-balance sheet items is maintained at a level believed to be sufficient to absorb probable losses related to these unfunded credit facilities. The determination of the allowance adequacy is based on periodic evaluations of the unfunded credit facilities including an assessment of the probability of commitment usage, credit risk factors for loans outstanding to these same customers, and the terms and expiration dates of the unfunded credit facilities. Net adjustments to the allowance for off-balance sheet items are included in other operating expenses. Activity in the allowance for off-balance sheet items was as follows for the periods indicated: As of and for the Year Ended December 31, 2016 2015 2014 (In thousands) Allowance for off-balance sheet items: Balance at beginning of period $ 986 $ 1,366 $ 1,248 Provision (negative provision) charged to operating expense 198 (380 ) $ 118 Balance at end of period $ 1,184 $ 986 $ 1,366

Liquidity

Liquidity	12 Months Ended
	Dec. 31, 2016
Liquidity [Abstract]
Liquidity	Liquidity Hanmi Financial Management believes that Hanmi Financial, on a stand-alone basis, has adequate liquid assets to meet its current obligations. Hanmi Bank The principal objective of our liquidity management program is to maintain the Bank’s ability to meet the day-to-day cash flow requirements of our customers who either wish to withdraw funds or to draw upon credit facilities to meet their cash needs. Management believes that the Bank, on a stand-alone basis, has adequate liquid assets to meet its current obligations. The Bank’s primary funding source will continue to be deposits originating from its branch platform. The Bank’s wholesale funds historically consisted of FHLB advances and brokered deposits. As of December 31, 2016 , the Bank had $95 million of brokered deposits. We monitor the sources and uses of funds on a regular basis to maintain an acceptable liquidity position. The Bank’s primary source of borrowings is the FHLB, from which the Bank is eligible to borrow up to 30 percent of its assets. As of December 31, 2016 , the total borrowing capacity available based on pledged collateral and the remaining available borrowing capacity were $736.6 million and $421.6 million , respectively, compared to $457.2 million and $287.2 million , respectively, as of December 31, 2015 . The Bank’s FHLB borrowings as of December 31, 2016 and December 31, 2015 totaled $315.0 million and $170 million , respectively. The amount that the FHLB is willing to advance differs based on the quality and character of qualifying collateral pledged by the Bank, and the advance rates for qualifying collateral may be adjusted upwards or downwards by the FHLB from time to time. To the extent deposit renewals and deposit growth are not sufficient to fund maturing and withdrawable deposits, repay maturing borrowings, fund existing and future loans and leases, securities and otherwise fund working capital needs and capital expenditures, the Bank may utilize the remaining borrowing capacity from its FHLB borrowing arrangement. As a means of augmenting its liquidity, the Bank had an available borrowing source of $10.5 million from the Federal Reserve Discount Window, to which the Bank pledged loans with a carrying value of $10.7 million , and had no borrowings as of December 31, 2016 . In December 2012, the Bank established a line of credit with Raymond James & Associates, Inc. for repurchase agreements up to $100.0 million . The Bank established unsecured federal funds lines of credit totaling $95.0 million from three financial institutions in June 2014 primarily to support short-term liquidity. The Bank has Contingency Funding Plans (“CFPs”) designed to ensure that liquidity sources are sufficient to meet its ongoing obligations and commitments, particularly in the event of a liquidity contraction. The CFPs are designed to examine and quantify its liquidity under various “stress” scenarios. Furthermore, the CFPs provide a framework for management and other critical personnel to follow in the event of a liquidity contraction or in anticipation of such an event. The CFPs address authority for activation and decision making, liquidity options and the responsibilities of key departments in the event of a liquidity contraction.

Condensed Financial Information

Condensed Financial Information of Parent Company	12 Months Ended
	Dec. 31, 2016
Condensed Financial Information of Parent Company Only Disclosure [Abstract]
Condensed Financial Information of Parent Company	Condensed Financial Information of Parent Company Balance Sheets Year Ended December 31, 2016 2015 (In thousands) Assets Cash $ 3,885 $ 15,660 Investment in consolidated subsidiaries 540,672 491,610 Other assets 5,572 5,525 Total assets $ 550,129 $ 512,795 Liabilities and Stockholders’ Equity Liabilities: Subordinated debentures $ 18,978 $ 18,703 Other liabilities 126 174 Total liabilities 19,104 18,877 Stockholders’ equity 531,025 493,918 Total liabilities and stockholders’ equity $ 550,129 $ 512,795 Statements of Income Year Ended December 31, 2016 2015 2014 (In thousands) Equity in earnings of subsidiaries $ 51,141 $ 56,840 $ 39,576 Other income (expenses), net 5,348 (3,017 ) 10,185 Net income $ 56,489 $ 53,823 $ 49,761 Statements of Cash Flows Year Ended December 31, 2016 2015 2014 (In thousands) Cash Flows from Operating Activities: Net income $ 56,489 $ 53,823 $ 49,761 Adjustments to reconcile net income to net cash used in operating activities: Income from subsidiaries (51,141 ) (56,840 ) (39,576 ) Amortization of subordinated debentures 275 159 71 Share-based compensation expense 3,008 2,241 2,165 Bargain purchase gain — — (14,577 ) Change in other assets (47 ) (1,277 ) (2,320 ) Change in other liabilities (48 ) (1,403 ) 15,715 Net cash provided by (used in) operating activities 8,536 (3,297 ) 11,239 Cash Flows from Investing Activities: Cash paid for repurchases of vested shares due to employee tax liability (579 ) (349 ) — Cash acquired in acquisition, net of cash consideration paid — — 116,967 Proceeds from Hanmi Bank — 12,782 76,231 Payments to Hanmi Bank — — (193,179 ) Net cash provided by investing activities (579 ) 12,433 19 Cash Flows from Financing Activities: Proceeds from exercise of stock options and stock warrants 1,453 616 467 Cash dividend paid (21,185 ) (12,780 ) (6,694 ) Net cash (used in) provided by financing activities (19,732 ) (12,164 ) (6,227 ) Net increase (decrease) in cash (11,775 ) (3,028 ) 5,031 Cash at beginning of year 15,660 18,688 13,657 Cash at end of year $ 3,885 $ 15,660 $ 18,688

Quarterly Financial Data (Unaud

Quarterly Financial Data (Unaudited)	12 Months Ended
	Dec. 31, 2016
Quarterly Financial Information Disclosure [Abstract]
Quarterly Financial Data (Unaudited)	Quarterly Financial Data (Unaudited) Summarized quarterly financial data is shown in the following tables: Quarter Ended March 31 June 30 September 30 December 31 (In thousands, except per share data) 2016: Interest and dividend income $ 42,674 $ 44,159 $ 44,325 $ 47,313 Interest expense 4,105 4,179 4,743 5,247 Net interest income before provision for loan and lease losses 38,569 39,980 39,582 42,066 Negative provision for loan and lease losses (1,525 ) (1,515 ) (1,450 ) 151 Non-interest income 6,961 9,373 8,674 8,067 Non-interest expense 26,068 27,863 28,337 25,955 Income before provision for income taxes 20,987 23,005 21,369 24,027 Provision for income taxes 6,183 8,857 8,248 9,611 Net income $ 14,804 $ 14,148 $ 13,121 $ 14,416 Basic earnings per share $ 0.46 $ 0.44 $ 0.41 $ 0.45 Diluted earnings per share $ 0.46 $ 0.44 $ 0.41 $ 0.45 2015: Interest and dividend income $ 41,437 $ 41,050 $ 40,025 $ 41,714 Interest expense 3,981 3,958 4,040 4,130 Net interest income before provision for loan and lease losses 37,456 37,092 35,985 37,584 Negative provision for loan and lease losses (1,672 ) (2,403 ) (3,704 ) (3,835 ) Non-interest income 10,850 11,135 13,561 12,056 Non-interest expense 31,391 27,028 28,723 28,186 Income before provision for income taxes 18,587 23,602 24,527 25,289 Provision for income taxes 7,534 9,619 10,569 10,460 Net income $ 11,053 $ 13,983 $ 13,958 $ 14,829 Basic earnings per share $ 0.35 $ 0.44 $ 0.44 $ 0.46 Diluted earnings per share $ 0.35 $ 0.44 $ 0.44 $ 0.46

Subsequent Events

Subsequent Events	12 Months Ended
	Dec. 31, 2016
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events Management has evaluated subsequent events through the date of issuance of the financial data included herein. There have been no subsequent events that occurred during such period that would require disclosure in this Annual Report on Form 10-K or would be required to be recognized in the Consolidated Financial Statements as of December 31, 2016 .

Summary of Significant Accoun34

Summary of Significant Accounting Policies (Policies)	12 Months Ended
	Dec. 31, 2016
Accounting Policies [Abstract]
Summary of Operations	Summary of Operations Hanmi Financial Corporation (“Hanmi Financial,” the “Company,” “we,” “us” or “our”) was formed as a holding company of Hanmi Bank (the “Bank”) and registered with the Securities and Exchange Commission under the Securities Act on March 17, 2001. Our primary operations are related to traditional banking activities, including the acceptance of deposits and the lending and investing of money through operation of the Bank. On October 27, 2016, the Bank acquired certain leases of Irvine, California-based Banc of California ("Banc") and on August 31, 2014, Hanmi Financial completed its acquisition of Central Bancorp, Inc., a Texas corporation (“CBI”). See “Note 2 — Acquisitions.” During the second quarter of 2014, we sold two subsidiaries, Chun-Ha Insurance Services, Inc., a California corporation (“Chun-Ha”), and All World Insurance Services, Inc., a California corporation (“All World”). See “Note 3 — Sale of Insurance Subsidiaries and Discontinued Operations.” Effective July 19, 2016, the Bank converted from a state member bank to a state nonmember bank and, as a result, the FDIC is now its primary federal bank regulator. The California Department of Business Oversight remains the Bank's primary state bank regulator. During the third quarter in 2016, the Federal Reserve canceled the Bank's holdings of Federal Reserve stock for $14.4 million in cash. The Bank is a community bank conducting general business banking, with its primary market encompassing the Korean-American community as well as other ethnic communities across California, Texas, Illinois, Virginia, New Jersey, and New York. The Bank’s full-service offices are located in markets where many of the businesses are run by immigrants and other minority groups. The Bank’s client base reflects the multi-ethnic composition of these communities. The Bank is a California state-chartered financial institution insured by the FDIC. As of December 31, 2016 , the Bank maintained a network of 41 full-service branch offices and 6 loan production offices in California, Texas, Illinois, Virginia, New Jersey, New York, Colorado, Georgina and Washington State.
Basis of Presentation	Basis of Presentation The accounting and reporting policies of Hanmi Financial and subsidiaries conform, in all material respects, to U.S. generally accepted accounting principles (“GAAP”) and general practices within the banking industry. The information set forth in the following notes is presented on a continuing operations basis, unless otherwise noted. The following is a summary of the significant accounting policies consistently applied in the preparation of the accompanying Consolidated Financial Statements.
Principles of Consolidation	Principles of Consolidation The Consolidated Financial Statements include the accounts of Hanmi Financial and our wholly-owned subsidiary, the Bank. In addition, the accounts of Chun-Ha and All World are included for all periods presented through the date of sale, June 30, 2014. All intercompany transactions and balances have been eliminated in consolidation.
Use of Estimates in the Preparation of Financial Statements	Use of Estimates in the Preparation of Financial Statements The preparation of financial statements in conformity with GAAP 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. Significant areas where estimates are made consist of the allowance for loan and lease losses, other-than-temporary impairment, securities valuations, purchase credit impaired loans, the fair values of assets and liabilities acquired in a business combination and income taxes. Actual results could differ from those estimates.
Reclassifications	Reclassifications Certain amounts in the prior years' financial statements and related disclosures were reclassified to conform to the current year presentation with no effect on previously reported net income, stockholders’ equity or cash flows.
Segment Reporting	Segment Reporting Through our branch network and lending units, we provide a broad range of financial services to individuals and companies. These services include demand, time and savings deposits; and commercial and industrial, real estate and consumer lending. While our chief decision makers monitor the revenue streams of our various products and services, operations are managed and financial performance is evaluated on a company-wide basis. Accordingly, we consider all of our operations to be aggregated in one reportable operating segment.
Cash and Cash Equivalents	Cash and Cash Equivalents Cash and cash equivalents include cash, due from banks, overnight federal funds sold and Treasury bills, all of which have original or purchased maturities of less than 90 days.
Securities	Securities Securities are classified into three categories and accounted for as follows: (i) Securities that we have the positive intent and ability to hold to maturity are classified as “held to maturity” and reported at amortized cost; (ii) Securities that are bought and held principally for the purpose of selling them in the near future are classified as “trading securities” and reported at fair value. Unrealized gains and losses are recognized in earnings; and (iii) Securities not classified as held to maturity or trading securities are classified as “available for sale” and reported at fair value. Unrealized gains and losses are reported as a separate component of stockholders’ equity as accumulated other comprehensive income, net of income taxes. Accreted discounts and amortized premiums on securities are included in interest income using the effective interest method over the remaining period to the call date or contractual maturity and, in the case of mortgage-backed securities and securities with call features, adjusted for anticipated prepayments. Unrealized and realized gains or losses related to holding or selling of securities are calculated using the specific-identification method. We review securities on an ongoing basis for the presence of other-than-temporary impairment (“OTTI”) or permanent impairment, taking into consideration current market conditions, fair value in relationship to cost, extent and nature of the change in fair value, issuer rating changes and trends, whether we intend to sell a security or if it is likely that we will be required to sell the security before recovery of our amortized cost basis of the investment, which may be maturity, and other factors. For debt securities, the classification of OTTI depends on whether we intend to sell the security or if it is more likely than not that we will be required to sell the security before recovery of its cost basis, and on the nature of the impairment. If we intend to sell a security or if it is more likely than not that we will be required to sell the security before recovery, an OTTI write-down is recognized in earnings equal to the entire difference between the security’s amortized cost basis and its fair value. If we do not intend to sell the security or it is not more likely than not that we will be required to sell the security before recovery, the OTTI write-down is separated into an amount representing credit loss, which is recognized in earnings, and the amount related to all other factors, which is recognized in other comprehensive income net of tax. A credit loss is the difference between the cost basis of the security and the present value of cash flows expected to be collected, discounted at the security’s effective interest rate at the date of acquisition. The cost basis of an other than temporarily impaired security is written down by the amount of impairment recognized in earnings. The new cost basis is not adjusted for subsequent recoveries in fair value.
Loans and Leases Receivable	Loans and leases receivable Originated loans and leases: Loans and leases are originated by the Company with the intent to hold them for investment and are stated at the principal amount outstanding, net of unearned income. Unearned income includes deferred unamortized nonrefundable loan fees and direct loan origination costs. Net deferred fees or costs are recognized as an adjustment to interest income over the contractual life of the loans using the effective interest method or taken into income when the related loans are paid off or sold. The amortization of loan fees or costs is discontinued when a loan is placed on nonaccrual status. Interest income is recorded on an accrual basis in accordance with the terms of the respective loan and includes prepayment penalties. Purchased loans: Purchased loans are stated at the principal amount outstanding, net of unearned discounts or unamortized premiums. All loans acquired in our acquisitions are initially measured and recorded at their fair value on the acquisition date. A component of the initial fair value measurement is an estimate of the loan losses over the life of the purchased loans. Purchased loans are also evaluated for impairment as of the acquisition date and are accounted for as “acquired non-impaired” or “purchased credit impaired” loans. Leases Receivable: As described in “Note 2 — Acquisitions” to the consolidated financial statements, we purchased a portfolio of leases receivable during the fourth quarter of 2016. These receivables include equipment finance agreements with terms ranging from 1 to 7 years. The acquired leases receivable were measured and recorded at fair value on the date of acquisition. Leases originated by the Bank subsequent to acquisition are recorded based on the principal amount outstanding, net of unearned income, if any. Equipment leases are similar to commercial business loans in that the leases are typically made on the basis of the borrower’s ability to make repayment from the cash flow of the borrower’s business. As a result, the availability of funds for the repayment of commercial equipment leases may be substantially dependent on the success of the business itself, which in turn, is often dependent in part upon general economic conditions. Acquired non-impaired loans and leases: Acquired non-impaired loans and leases are those loans for which there was no evidence of credit deterioration at their acquisition date and it was probable that we would be able to collect all contractually required payments. Acquired non-impaired loans and leases, together with originated loans and leases, are referred to as non-purchased credit impaired (“Non-PCI”) loans and leases. Purchase discount or premium on acquired non-impaired loans and leases is recognized as an adjustment to interest income over the contractual life of such loans and leases using the effective interest method or taken into income when the related loans or leases are paid off or sold. Purchased credit impaired loans. Purchased credit impaired (“PCI”) loans are accounted for in accordance with the Financial Accounting Standards Board’s (“FASB”) Accounting Standards Codification (“ASC”) Subtopic 310-30, “ Loans and Debt Securities Acquired with Deteriorated Credit Quality.” A purchased loan is deemed to be credit impaired when there is evidence of credit deterioration since its origination and it is probable at the acquisition date that we would be unable to collect all contractually required payments. We apply PCI loan accounting when (i) we acquire loans deemed to be impaired, and (ii) as a general policy election for non-impaired loans that we acquire in a distressed bank acquisition. For PCI loans, at the time of acquisition we (i) calculated the contractual amount and timing of undiscounted principal and interest payments (the “undiscounted contractual cash flows”) and (ii) estimated the amount and timing of undiscounted expected principal and interest payments (the “undiscounted expected cash flows”). The difference between the undiscounted contractual cash flows and the undiscounted expected cash flows is the nonaccretable difference. The nonaccretable difference represents an estimate of the loss exposure of principal and interest related to the PCI loan portfolios; such amount is subject to change over time based on the performance of such loans. The carrying value of PCI loans is reduced by payments received, both principal and interest, and increased by the portion of the accretable yield recognized as interest income. The excess of expected cash flows at acquisition over the initial fair value of acquired impaired loans is referred to as the “accretable yield” and is recorded as interest income over the estimated life of the loans using the effective yield. If estimated cash flows are indeterminable, the recognition of interest income will cease to be recognized. At acquisition, the Company may aggregate PCI loans into pools having common credit risk characteristics such as product type, geographic location and risk rating. Increases in expected cash flows over those previously estimated increase the accretable yield and are recognized as interest income prospectively. Decreases in the amount and changes in the timing of expected cash flows compared to those previously estimated decrease the accretable yield and usually result in a provision for loan losses and the establishment of an allowance for loan losses. As the accretable yield increases or decreases from changes in cash flow expectations, the offset is a decrease or increase to the nonaccretable difference. The accretable yield is measured at each financial reporting date based on information then currently available and represents the difference between the remaining undiscounted expected cash flows and the current carrying value of the loans. The Company removes loans from loan pools when the Company receives payment in settlement with the borrower, sells the loan, or foreclose upon the collateral securing the loan. The Company recognizes "Disposition gain on Purchased Credit Impaired Loans" when the cash proceeds or the amount received are in excess of the loan's carrying amount. The removal of the loan from the loan pool and the recognition of disposition gains do not affect the then applicable loan pool accretable yield. PCI loans that are contractually past due are still considered to be accruing and performing as long as there is an expectation that the estimated cash flows will be received. If the timing and amount of cash flows is not reasonably estimable, the loans may be classified as nonaccrual with interest income recognized on either a cash basis or as a reduction of the principal amount outstanding. Non-PCI loans are placed on nonaccrual status when, in the opinion of management, the full timely collection of principal or interest is in doubt. Generally, the accrual of interest is discontinued when principal or interest payments become more than 90 days past due. However, in certain instances, we may place a particular loan on nonaccrual status earlier, depending upon the individual circumstances surrounding the loan’s delinquency. When an asset is placed on nonaccrual status, previously accrued but unpaid interest is reversed against current income. Subsequent collections of cash are applied as principal reductions when received, except when the ultimate collectability of principal is probable, in which case interest payments are credited to income. Nonaccrual assets may be restored to accrual status when principal and interest become current and full repayment is expected, which generally occurs after sustained payment of 6 months. Interest income is recognized on the accrual basis for impaired loans not meeting the criteria for nonaccrual. Nonperforming assets consist of loans and leases on nonaccrual status, loans 90 days or more past due and still accruing interest, loans restructured with troubled borrowers where the terms of repayment have been renegotiated resulting in a reduction or deferral of interest or principal, and other real estate owned (“OREO”). Loans are generally placed on nonaccrual status when they become 90 days past due unless management believes the loan is adequately collateralized and in the process of collection. Additionally, the Bank may place loans that are not 90 days past due on nonaccrual status, if management reasonably believes the borrower will not be able to comply with the contractual loan repayment terms and collection of principal or interest is in question.
Loans Held for Sale	Loans Held for Sale Loans originated, or transferred from loans and leases receivable, and intended for sale in the secondary market are carried at the lower of aggregate cost or fair market value. Fair market value, if lower than cost, is determined based on valuations obtained from market participants or the value of underlying collateral, calculated individually. A valuation allowance is established if the market value of such loans is lower than their cost and net unrealized losses, if any, are recognized through a valuation allowance by charges to income. Origination fees on loans held for sale, net of certain costs of processing and closing the loans, are deferred until the time of sale and are included in the computation of the gain or loss from the sale of the related loans.
Allowance for Loan and Lease Losses	Allowance for Loan and Lease Losses on Non-PCI Loans Management believes the allowance for loan and lease losses is appropriate to provide for probable losses inherent in the loan portfolio. However, the allowance is an estimate that is inherently uncertain and depends on the outcome of future events. Management’s estimates are based on previous loss experience; volume, growth and composition of the loan portfolio; the value of collateral; and current economic conditions. Our lending is concentrated generally in real estate, commercial, SBA and trade finance lending to small and middle market businesses primarily in California, Illinois, and Texas. The Bank charges or credits the income statement for provisions to the allowance for loan losses and the allowance for off-balance sheet items at least quarterly based upon the allowance need. The allowance is determined through an analysis involving quantitative calculations based on historic loss rates and qualitative adjustments for general reserves and individual impairment calculations for specific allocations. The Bank charges the allowance for actual losses on loans and credits the allowance for recoveries on loans previously charged-off. The Bank evaluates the allowance methodology at least annually. For the fourth quarter of, the Bank utilized a 24-quarter look-back period with equal weighting to all quarters. For the fourth quarter of 2015, the Bank utilized a 20-quarter look-back period. In addition, the estimated loss emergence period utilized in the Bank’s loss migration analysis changed to 2.5 years in 2016 from estimated 1.0 year in 2015. Moreover, in the fourth quarter of 2015, the Bank reevaluated the qualitative adjustments, reducing their affect in light of the lengthening of the business cycle and the continued improvement in credit metrics. In the first quarter of 2014, based upon a similar evaluation, the Bank utilized a 16-quarter look-back period, weighting the loss factors 46 percent for the most recent four-quarter period and 31 percent , 15 percent , and 8 percent for each of the following four-quarter periods, respectively. The change in methodology did not materially affect the amount of the allowance at December 31, 2016, 2015 or 2014. To determine general reserve requirements, in 2016 existing loans were divided into eleven general loan pools of risk-rated loans as well as three homogenous loan pools and in 2015, existing loans were divided into fourteen general loan pools of risk-rated loans as well as three homogenous loan pools. In 2016, the pooling was revised to eliminate loan types that can be combined under a broader category in order to maintain an accurate analysis of the defined segmentation. For risk-rated loans, migration analysis allocates historical losses by loan pool and risk grade to determine risk factors for potential loss inherent in the current outstanding loan portfolio. Since the homogeneous loans are bulk graded, the risk grade is not factored into the historical loss analysis. In addition, specific reserves are allocated for loans deemed “impaired.” When determining the appropriate level for allowance for loan losses, management considers qualitative adjustments for any factors that are likely to cause estimated loan losses associated with the Bank’s current portfolio to differ from historical loss experience, including, but not limited to, national and local economic and business conditions, volume and geographic concentrations, and problem loan trends. To systematically quantify the credit risk impact of trends and changes within the loan portfolio, a credit risk matrix is utilized. The qualitative factors are considered on a loan pool by loan pool basis subsequent to, and in conjunction with, a loss migration analysis. The credit risk matrix provides various scenarios with positive or negative impact on the portfolio along with corresponding basis points for qualitative adjustments. Loan losses are charged off, and recoveries are credited, to the allowance account. Additions to the allowance account are charged to earnings through a provision for loan losses while reductions are credited to earnings. The allowance for loan losses is maintained at a level considered adequate by management to absorb probable losses in the loan portfolio. The adequacy of the allowance is determined by management based upon an evaluation and review of the loan portfolio, consideration of historical loan loss experience, current economic conditions, changes in the composition of the loan portfolio, analysis of collateral values and other pertinent factors. Loans are measured for impairment when it is probable that not all amounts, including principal and interest, will be collected in accordance with the original contractual terms of the loan agreement. The amount of impairment and any subsequent changes are recorded through the provision for loan losses as an adjustment to the allowance for loan losses. The Bank follows the “Interagency Policy Statement on the Allowance for Loan and Lease Losses” and, as an integral part of the quarterly credit review process, the allowance for loan losses and allowance for off-balance sheet items are reviewed for adequacy. The California Department of Business Oversight and/or the Federal Deposit Insurance Corporation require the Bank to recognize additions to the allowance for loan losses based upon their assessment of the information available to them at the time of their examinations. In general, the Bank will charge off a loan and declare a loss when its collectability is questionable and when the Bank can no longer justify presenting the loan as an asset on its balance sheet. To determine if a loan should be charged off, all possible sources of repayment are analyzed, including the potential for future cash flow from income or liquidation of other assets, the value of any collateral, and the strength of co-makers or guarantors. When these sources do not provide a reasonable probability that principal can be collected in full, the Bank will fully or partially charge off the loan. For a real estate loan, including commercial term loans secured by collateral, any impaired portion is considered as loss if the loan is more than 90 days past due. In a case where the fair value of collateral is less than the loan balance and the borrower has no other assets or income to support repayment, the amount of the deficiency is considered a loss and charged off. For a commercial and industrial loan other than those secured by real estate, if the borrower is in the process of a bankruptcy filing in which the Bank is an unsecured creditor or deemed virtually unsecured by lack of collateral equity or lien position and the borrower has no realizable equity in assets and prospects for recovery are negligible, the loan is considered a loss and charged off. Additionally, a commercial and industrial unsecured loan that is more than 120 days past due is considered a loss and charged off. For an unsecured consumer loan where a borrower files for bankruptcy, the loan is considered a loss within 60 days of receipt of notification of filing from the bankruptcy court. Other consumer loans are considered a loss if they are more than 90 days past due. Other events, such as bankruptcy, fraud, or death result in charge offs being recorded in an earlier period. Allowance for Loan Losses on PCI Loans The PCI loans are subject to our internal and external credit review. If deterioration in the expected cash flows results in a reserve requirement, a provision for loan losses is charged to earnings. For PCI loans, the allowance for loan losses is measured at the end of each financial reporting period based on expected cash flows. Decreases or increases in the amount and changes in the timing of expected cash flows on the PCI loans as of the financial reporting date compared to those previously estimated are usually recognized by recording a provision or a negative provision for loan losses on such loans.
Impaired Loans	Impaired Loans Loans are identified and classified as impaired when it is probable that not all amounts, including principal and interest, will be collected in accordance with the contractual terms of the loan agreement. The Bank will consider the following loans as impaired: nonaccrual loans or loans where principal or interest payments have been contractually past due for 90 days or more, unless the loan is both well-collateralized and in the process of collection; loans classified as troubled debt restructuring loans. The Bank considers whether the borrower is experiencing problems such as operating losses, marginal working capital, inadequate cash flow or business deterioration in realizable value. The Bank also considers the financial condition of a borrower who is in industries or countries experiencing economic or political instability. When a loan is considered impaired, any future cash receipts on such loans will be treated as either interest income or return of principal depending upon management’s opinion of the ultimate risk of loss on the individual loan. Cash payments are treated as interest income where management believes the remaining principal balance is fully collectible. We evaluate loan impairment in accordance with applicable GAAP. Impaired loans are measured based on the present value of expected future cash flows discounted at the loan’s effective interest rate or, as a practical expedient, at the loan’s observable market price or the fair value of the collateral if the loan is collateral dependent, less costs to sell. If the measure of the impaired loan is less than the recorded investment in the loan, the deficiency will be charged off against the allowance for loan losses or, alternatively, a specific allocation will be established. Additionally, impaired loans are specifically excluded from the quarterly migration analysis when determining the amount of the allowance for loan losses required for the period. For impaired loans where the impairment amount is measured based on the present value of expected future cash flows discounted at the loan’s original effective interest rate, any impairment that represents the change in present value attributable to the passage of time is recognized as provision for loan losses.
Troubled Debt Restructuring	Troubled Debt Restructuring A loan is identified as a troubled debt restructuring (“TDR”) when a borrower is experiencing financial difficulties and, for economic or legal reasons related to these difficulties, the Bank grants a concession to the borrower in the restructuring that it would not otherwise consider. The Bank has granted a concession when, as a result of the restructuring, it does not expect to collect all amounts due, including principal and/or interest accrued at the original terms of the loan. The concessions may be granted in various forms, including a below-market change in the stated interest rate, a reduction in the loan balance or accrued interest, an extension of the maturity date, or a note split with principal forgiveness. TDRs are reviewed for potential impairment. Generally, a nonaccrual loan that is restructured remains on nonaccrual status for a period of six months to demonstrate that the borrower can perform under the restructured terms. If the borrower’s performance under the new terms is not reasonably assured, the loan remains classified as a nonaccrual loan. Loans classified as TDRs are reported as impaired loans.
Premises and Equipment	Premises and Equipment Premises and equipment are stated at cost, less accumulated depreciation and amortization. Depreciation and amortization are computed on the straight-line method over the estimated useful lives of the various classes of assets. The ranges of useful lives for the principal classes of assets are as follows: Buildings and improvements 10 to 30 years Furniture and equipment 3 to 10 years Leasehold improvements Term of lease or useful life, whichever is shorter Software 3 years
Impairment of Long-Lived Assets	Impairment of Long-Lived Assets We account for long-lived assets in accordance with the provisions of FASB ASC 360, “Property, Plant and Equipment.” This requires that long-lived assets and certain identifiable intangibles be reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. Recoverability of assets to be held and used is measured by a comparison of the carrying amount of an asset to future net undiscounted cash flows expected to be generated by the asset. If such assets are considered to be impaired, the impairment to be recognized is measured by the amount by which the carrying amount of the assets exceeds the fair value of the assets. Assets to be disposed of are reported at the lower of the carrying amount or fair value less costs to sell.
Other Real Estate Owned	Other Real Estate Owned Assets acquired through loan foreclosure are recorded at the lower of cost or fair value less estimated costs to sell when acquired. If fair value declines subsequent to foreclosure, valuation impairment is recorded through expense. Operating costs after acquisition are expensed.
Servicing Assets and Servicing liabilities	Servicing Assets and Servicing liabilities Servicing assets and servicing liabilities are initially recorded at fair value in accordance with the provisions of FASB ASC 860, “ Transfers and Servicing .” The fair values of servicing assets and servicing liabilities represent either the price paid if purchased, or the allocated carrying amounts based on relative values when retained in a sale. Servicing assets and servicing liabilities are amortized in proportion to, and over the period of, estimated net servicing income. The fair value of servicing assets and servicing liabilities are determined based on the present value of estimated net future cash flows related to contractually specified servicing fees and costs. The servicing assets and servicing liabilities are recorded based on the present value of the contractually specified servicing fee, net of adequate compensation cost, for the estimated life of the loan, using a discount rate and a constant prepayment rate. Management periodically evaluates the servicing assets and servicing liabilities for impairment. Impairment, if it occurs, is recognized in a valuation allowance in the period of impairment.
Goodwill and Other Intangible Assets	Goodwill and Other Intangible Assets Goodwill and other intangible assets consist of acquired intangible assets arising from acquisitions, including core deposit intangibles and third-party originators intangible. The acquired intangible assets were initially measured at fair value and then are amortized on the straight-line method over their estimated useful lives while goodwill is not amortized. Goodwill and other intangible assets are assessed for impairment or recoverability whenever events or changes in circumstances indicate the carrying amount may not be recoverable.
Federal Home Loan Bank Stock	Federal Home Loan Bank Stock The Bank is a member of the Federal Home Loan Bank (“FHLB”) of San Francisco and is required to own common stock in the FHLB based upon the Bank’s balance of outstanding FHLB advances. FHLB stock is carried at cost and may be sold back to the FHLB at its carrying value. FHLB stock is periodically evaluated for impairment based on ultimate recovery of par value. Both cash and stock dividends received are reported as dividend income.
Federal Reserve Bank Stock	Federal Reserve Bank Stock The Bank was a member of the Federal Reserve Bank (“FRB”) of San Francisco and was required to maintain stock in the FRB based on a specified ratio relative to the Bank’s capital. Effective July 19, 2016, the Bank converted from a state member bank to a state nonmember bank and, as a result, the Federal Deposit Insurance Corporation is now its primary federal bank regulator. Our holdings of FRB stock were canceled by the Federal Reserve. FRB stock is carried at cost as of December 31, 2015. Both cash and stock dividends received are reported as dividend income.
Bank-Owned Life Insurance	Bank-Owned Life Insurance We have purchased single premium life insurance policies (“bank-owned life insurance”) on certain officers. The Bank is the beneficiary under the policy. In the event of the death of a covered officer, we will receive the specified insurance benefit from the insurance carrier. Bank-owned life insurance is recorded at the amount that can be realized under the insurance contract at the balance sheet date, which is the cash surrender value adjusted for other charges or other amounts due, if any, that are probable at settlement.
Income Tax	Income Tax We provide for income taxes using the asset and liability method. Under this method, deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between financial statement carrying amounts of existing assets and liabilities and their respective tax bases and operating loss and tax credit carryforwards. 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. A valuation allowance is provided when it is more likely than not that some portion or all of the deferred tax assets will not be realized.
Affordable Housing Investments	The Bank has invested in limited partnerships formed to develop and operate affordable housing units for lower income tenants throughout California. The partnership interests are accounted for utilizing the proportional amortization method with amortization expense and tax benefits recognized through the income tax provision in accordance with Accounting Standard Update (“ASU”) 2014-1, Accounting for Investments in Qualified Affordable Housing Projects.
Share-Based Compensation	Share-Based Compensation The Company accounts for share-based compensation in accordance with FASB ASC 718, “Compensation-Stock Compensation,” During the first quarter in 2016, the Company early adopted ASU 2016-09 which provides improvements to the accounting for employee share-based payments. As a result of this new standard, excess tax benefits from exercise or vesting of share-based awards are included as a reduction in provision for income tax expense in the period in which the exercise or vesting occurs. As a result of adoption of this ASU, excess tax benefits related to the Company's share-based compensation were recognized as income tax expense in the consolidated statement of income for the year ended December 31, 2016.
Earnings per Share	Earnings per Share Earnings per share (“EPS”) is calculated on both a basic and a diluted basis. Basic EPS excludes dilution and is computed by dividing income available to common stockholders by the weighted-average number of common shares outstanding for the period. Diluted EPS reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock or resulted from the issuance of common stock that then shared in earnings, excluding common shares in treasury. For diluted EPS, weighted-average number of common shares included the impact of restricted stock under the treasury method. The Company amended all restricted stock agreements with time-based vesting criterion as of September 1, 2015 to allow for the payment of non-forfeitable dividends on unvested restricted stock, accordingly, we adopted the two-class method for EPS calculation pursuant to ASC 260-10, Earnings Per Share. Unvested restricted stock containing rights to non-forfeitable dividends are considered participating securities prior to vesting and have been included in the earnings allocation in computing basic and diluted EPS under the two-class method. Basic EPS is computed by dividing net income, net of income allocated to participating securities, by the weighted-average number of shares of common stock. For diluted EPS, weighted-average number of common shares include the diluted effect of stock options.
Treasury Stock	Treasury Stock We use the cost method of accounting for treasury stock. The cost method requires us to record the reacquisition cost of treasury stock as a deduction from stockholders’ equity on the Consolidated Balance Sheets.
Business Combinations	Business Combinations For business combinations that are accounted for under the acquisition method, the acquiring entity in a business combination recognizes 100 percent of the acquired assets and assumed liabilities, regardless of the percentage owned, at their estimated fair values as of the date of acquisition. Any excess of the purchase price over the fair value of net assets and other identifiable intangible assets acquired is recorded as goodwill. To the extent the fair value of net assets acquired, including other identifiable assets, exceeds the purchase price, a bargain purchase gain is recognized. Assets acquired and liabilities assumed from contingencies must also be recognized at fair value, if the fair value can be determined during the measurement period. Results of operations of an acquired business are included in the statement of earnings from the date of acquisition. Acquisition-related costs, including conversion and restructuring charges, are expensed as incurred.
Recently Issued Accounting Standards	Recently Issued Accounting Standards FASB ASU 2014-09, Revenue from Contracts with Customers (Topic 606) , replaces existing revenue recognition guidance for contracts to provide goods or services to customers and amends existing guidance related to recognition of gains and losses on the sale of certain nonfinancial assets such as real estate. ASU 2014-09 established a principles-based approach to recognizing revenue that applies to all contracts other than those covered by other authoritative U.S. GAAP guidance. Quantitative and qualitative disclosures regarding the nature, amount, timing and uncertainty of revenue and cash flows are also required. ASU 2014-09 was to be effective for interim and annual periods beginning after December 15, 2016 and was to be applied on either a modified retrospective or full retrospective basis. In August 2015, the FASB issued ASU 2015-14 which defers the original effective date for all entities by one year. Public business entities should apply the guidance in ASU 2015-14 to annual reporting periods beginning after December 15, 2017, including interim reporting periods within that reporting period. Earlier application is permitted only as of annual reporting periods beginning after December 15, 2016, including interim reporting periods within that reporting period. While the guidance will replace most existing revenue recognition guidance in GAAP, the ASU is not applicable to financial instruments and, therefore, will not impact a majority of the Company’s revenue, including net interest income. While in scope of the new guidance, the Company does not expect a material change in the timing or measurement of revenues related to deposit account fees. The Company will continue to evaluate the effect that this guidance will have on other revenue streams within its scope, as well as changes in disclosures required by the new guidance. However, we do not expect adoption of this ASU to have a material impact on the Company’s consolidated financial statements. FASB ASU 2016-01, Financial Instruments-Overall Recognition and Measurement of Financial Assets and Financial Liabilities (Subtopic 825-10) , Recognition and Measurement of Financial Assets and Financial Liabilities, amends the guidance in U.S. GAAP on the accounting for equity investments, financial liabilities under the fair value option and the presentation and disclosure requirements of financial instruments. The FASB additionally clarified guidance related to the valuation allowance assessment when recognizing deferred tax assets resulting from unrealized losses on available-for-sale debt securities. ASU 2016-01 is effective for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years. Early adoption is permitted for the accounting guidance on financial liabilities under the fair value option. While we are currently evaluating the impact of this ASU, we do not expect its adoption to have a material impact on our consolidated financial statements. FASB ASU 2016-02, Leases (Topic 842) , introduces the most significant change for lessees including the requirement under the new guidance to recognize right-of-use assets and lease liabilities for all leases not considered short-term leases. By definition, a short-term lease is one in which: (a) the lease term is 12 months or less; and (b) there is not an option to purchase the underlying asset that the lessee is reasonably certain to exercise. For short-term leases, lessees may elect an accounting policy by class of underlying asset under which right-of-use assets and lease liabilities are not recognized and lease payments are generally recognized as expense over the lease term on a straight-line basis. This change will result in lessees recognizing right-of-use assets and lease liabilities for most leases currently accounted for as operating leases under the legacy lease accounting guidance. Examples of changes in the new guidance affecting both lessees and lessors include: (a) defining initial direct costs to only include those incremental costs that would not have been incurred if the lease had not been entered into, (b) requiring related party leases to be accounted for based on their legally enforceable terms and conditions, (c) eliminating the additional requirements that must be applied today to leases involving real estate and (d) revising the circumstances under which the transfer contract in a sale-leaseback transaction should be accounted for as the sale of an asset by the seller-lessee and the purchase of an asset by the buyer-lessor. In addition, both lessees and lessors are subject to new disclosure requirements. ASU 2016-02 is effective for public entities for interim and annual periods beginning after December 15, 2018. As a lessee in several operating lease arrangements that are not considered short-tem, effective January 1, 2019, the Company expects to recognize a lease liability for the present value of future such lease commitments and a right of use asset for the same leases. While the Company is currently evaluating the impact of this new guidance, the adoption will result in an increase in the Company’s assets and liabilities on our consolidated balance sheets and it will likely not have a significant impact on our consolidated net income, stockholders’ equity or cash flows. FASB ASU 2016-13, Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments , introduces new guidance for the accounting for credit losses on instruments within its scope. The new guidance introduces an approach based on expected losses to estimate credit losses on certain types of financial instruments. It also modifies the impairment model for available-for-sale (AFS) debt securities and provides for a simplified accounting model for purchased financial assets with credit deterioration since their origination. Current expected credit losses (“CECL”) model, will apply to: (1) financial assets subject to credit losses and measured at amortized cost; and (2) certain off-balance sheet credit exposures. This includes loans, held-to-maturity debt securities, loan commitments, financial guarantees, and net investments in leases, as well as reinsurance and trade receivables. Upon initial recognition of the exposure, the CECL model requires an entity to estimate the credit losses expected over the life of an exposure (or pool of exposures). The estimate of expected credit losses (ECL) should consider historical information, current information, and reasonable and supportable forecasts, including estimates of prepayments. Financial instruments with similar risk characteristics should be grouped together when estimating ECL. ASU 2016-13 is effective for public entities for interim and annual periods beginning after December 15, 2019. Early application of the guidance will be permitted for all entities for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. We are currently of evaluating the impact of this ASU on our consolidated financial statements. FASB ASU 2016-15, Statement of Cash flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments (a consensus of the FASB Emerging Issues Task Force) , addresses eight classification issues related to the statement of cash flows: (1) Debt prepayment of debt extinguishment costs; (2) Settlement of zero-coupon bonds: (3) Contingent consideration payments made after a business combination; (4) Proceeds from the settlement of insurance claims; (5) Proceeds from the settlement of corporate-owned life insurance policies, including bank-owned life insurance policies; (6) Distributions received from equity method investees; (7) Beneficial interests in securitization transactions; and (8) Separately identifiable cash flows and application of the predominance principle. ASU 2016-15 is effective for public business entities for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. Early adoption is permitted, including adoption in an interim period. The Company is currently evaluating the impact of this ASU on its consolidated financial statements. FASB ASU 2016-18, Statement of Cash flows (Topic 230): Restricted Cash (a consensus of the FASB Emerging Issues Task Force) , requires that the statement of cash flows explain the change during the period in the total of cash, cash equivalents, and amounts generally described as restricted cash or restricted cash equivalents. Entities will also be required to reconcile such total to amounts on the balance sheet and disclose the nature of the restrictions. ASU 2016-18 is effective for public business entities for financial statements issued for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. Early adoption is permitted, including adoption in an interim period. The Company is currently evaluating the impact of this ASU on its consolidated financial statements. FASB ASU 2017-01, Business Combinations (Topic 805): Clarifying the Definition of Business , provides guidance on evaluating whether transactions should be accounted for as acquisitions or disposals of assets or businesses. The new standard clarifies that when substantially all of the fair value of gross assets acquired is concentrated in a single asset, or a group of similar assets, the asset acquired would not represent a business. The new ASU introduces this initial required screen, if met, eliminates the need for further assessment. For public business entities with a calendar year end, the standard is effective in 2018. Early adoption is permitted, including adoption in an interim period. The amendments can be applied to transactions occurring before the guidance was issued, as long as the applicable financial statements have not been issued. The Company is currently evaluating the impact of this ASU on its consolidated financial statements. FASB ASU 2017-04, Intangibles-Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment , simplifies the subsequent measurement of goodwill impairment by eliminating the requirement to calculate the implied fair value of goodwill (i.e., the current Step 2 of the goodwill impairment test) to measure a goodwill impairment charge. Under this ASU, the impairment test is simply the comparison of the fair value of a reporting unit with its carrying amount (the current Step 1), with the impairment charge being the deficit in fair value but not exceeding the total amount of goodwill allocated to that reporting unit. The simplified one-step impairment test applies to all reporting units (including those with zero or negative carrying amounts). An entity should apply the amendments in this ASU on a prospective basis. An entity is required to disclose the nature of and reason for the change in accounting principle upon transition. That disclosure should be provided in the first annual period and in the interim period within the first annual period when the entity initially adopts the amendments in this standard. Public business entities should adopt the amendments in this ASU for annual or any interim goodwill impairment tests in fiscal years beginning after December 15, 2019. Early adoption is permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. The Company is currently evaluating the impact of this ASU on its consolidated financial statements.
Fair Value Measurements	Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. The three-level fair value hierarchy requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. The three levels of inputs that may be used to measure fair value are defined as follows: • 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, and other inputs that are observable or can be corroborated by observable market data. • Level 3 - Significant unobservable inputs that reflect a company’s own assumptions about the assumptions that market participants would use in pricing an asset or liability. Fair value is used on a recurring basis for certain assets and liabilities in which fair value is the primary basis of accounting. Additionally, fair value is used on a non-recurring basis to evaluate assets or liabilities for impairment or for disclosure purposes. We record securities available for sale at fair value on a recurring basis. Certain other assets, such as loans held for sale, impaired loans, OREO, goodwill and other intangible assets, are recorded at fair value on a non-recurring basis. Non-recurring fair value measurements typically involve assets that are periodically evaluated for impairment and for which any impairment is recorded in the period in which the re-measurement is performed. The following methods and assumptions were used to estimate the fair value of each class of financial instrument below: Securities available for sale - The fair values of securities available for sale are determined by obtaining quoted prices on nationally recognized securities exchanges. If quoted prices are not available, fair values are measured using matrix pricing, which is a mathematical technique used widely 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, or other model-based valuation techniques requiring observable inputs other than quoted prices such as yield curve, prepayment speeds, and default rates. Level 1 securities include U.S. treasury securities and mutual funds that are traded on an active exchange or by dealers or brokers in active over-the-counter markets. The fair value of these securities is determined by quoted prices on an active exchange or over-the-counter market. Level 2 securities primarily include mortgage-backed securities, collateralized mortgage obligations, U.S. government agency securities, SBA loan pool securities, municipal bonds and corporate bonds in markets that are not active. In determining the fair value of the securities categorized as Level 2, we obtain reports from nationally recognized broker-dealers detailing the fair value of each investment security held as of each reporting date. The broker-dealers use prices obtained from nationally recognized pricing services to value our fixed income securities. The fair value of the municipal bonds is determined based on a proprietary model maintained by the broker-dealers. We review the prices obtained for reasonableness based on our understanding of the marketplace, and also consider any credit issues related to the bonds. As we have not made any adjustments to the market quotes provided to us and as they are based on observable market data, they have been categorized as Level 2 within the fair value hierarchy. Level 3 securities are instruments that are not traded in the market. As such, no observable market data for the instrument is available, which necessitates the use of significant unobservable inputs. Loans held for sale – All loans held for sale are SBA loans carried at the lower of cost or fair value. Management obtains quotes, bids or pricing indication sheets on all or part of these loans directly from the purchasing financial institutions. Premiums received or to be received on the quotes, bids or pricing indication sheets are indicative of the fact that cost is lower than fair value. The estimated fair value of financial instruments has been determined by using available market information and appropriate valuation methodologies. However, considerable judgment is required to interpret market data in order to develop estimates of fair value. Accordingly, the estimates presented herein are not necessarily indicative of the amounts that we could realize in a current market exchange. The use of different market assumptions and/or estimation methodologies may have a material effect on the estimated fair value amounts.

Summary of Significant Accoun35

Summary of Significant Accounting Policies (Tables)	12 Months Ended
	Dec. 31, 2016
Accounting Policies [Abstract]
Useful Lives for Principal Classes of Assets	The ranges of useful lives for the principal classes of assets are as follows: Buildings and improvements 10 to 30 years Furniture and equipment 3 to 10 years Leasehold improvements Term of lease or useful life, whichever is shorter Software 3 years

Acquisition (Tables)

Acquisition (Tables)	12 Months Ended
	Dec. 31, 2016
Business Combinations [Abstract]
Summary of Purchase Price Allocation Reported, Retrospective Adjustments and Purchase Price Allocation as Remeasured	The consideration paid, assets acquired and liabilities assumed are summarized in the following table: As Remeasured (1) (In thousands) Consideration paid: CBI stockholders $ 50,000 Redemption of preferred and cumulative unpaid dividends 28,675 Accrued interest on subordinated debentures — 78,675 Assets acquired: Cash and cash equivalents 197,209 Securities available for sale 663,497 Loans 297,272 Premises and equipment 17,925 Other real estate owned 25,952 Income tax assets, net 12,011 Core deposit intangible 2,213 FDIC loss sharing assets 11,413 Bank-owned life insurance 18,296 Servicing assets 7,497 Other assets 14,636 Total assets acquired 1,267,921 Liabilities assumed: Deposits 1,098,997 Subordinated debentures 18,473 Rescinded stock obligation 15,485 FHLB advances 10,000 Servicing liabilities 6,039 Other liabilities 25,675 Total liabilities assumed 1,174,669 Total identifiable net assets $ 93,252 Bargain purchase gain, net of deferred taxes $ (14,577 ) (1) There were no measurement period adjustments recorded during the year ended December 31, 2015. All adjustments were recorded in the year ended December 31, 2014.
Summary of Accretable Yield on PCI Loans Acquired	The following table summarizes the accretable yield on the PCI loans acquired from the CBI merger at August 31, 2014. (In thousands) Undiscounted contractual cash flows $ 93,623 Nonaccretable discount (17,421 ) Undiscounted cash flow to be collected 76,202 Estimated fair value of PCI loans 65,346 Accretable yield $ 10,856 As of December 31, 2016 , we had no PCI loans on nonaccrual status and included in the delinquency table below. As of December 31, 2016 Pooled PCI Loans Non-pooled PCI Loans #Loans #Pools Carrying Amount (In thousands) % of total #Loans Carrying Amount (In thousands) % of total Total PCI Loans (In thousands) Real estate loans: Commercial property 45 6 $ 7,780 89 % 1 $ 921 11 % $ 8,701 Construction — — — — % — — — % — Residential property — — — — % 2 976 100 % 976 Total real estate loans 45 6 7,780 80 % 3 1,897 20 % 9,677 Commercial and industrial loans 6 3 136 100 % — — — % 136 Consumer loans 1 1 50 100 % — — — % 50 Total acquired loans 52 10 $ 7,966 81 % 3 $ 1,897 19 % $ 9,863 Allowance for loan losses $ (617 ) $ (354 ) $ (971 ) Total carrying amount $ 7,349 $ 1,543 $ 8,892 As of December 31, 2015 Pooled PCI Loans Non-pooled PCI Loans #Loans #Pools Carrying Amount (In thousands) % of total #Loans Carrying Amount (In thousands) % of total Total PCI Loans (In thousands) Real estate loans: Commercial property 71 9 $ 17,644 95 % 2 $ 995 5 % $ 18,639 Construction — — — — % — — — % — Residential property 2 2 119 10 % 2 1,038 90 % 1,157 Total real estate loans 73 11 17,763 90 % 4 2,033 10 % 19,796 Commercial and industrial loans 11 3 171 100 % — — — % 171 Consumer loans 1 1 47 100 % — — — % 47 Total acquired loans 85 15 $ 17,981 90 % 4 $ 2,033 10 % $ 20,014 Allowance for loan losses $ (5,136 ) $ (305 ) $ (5,441 ) Total carrying amount $ 12,845 $ 1,728 $ 14,573

Sale of Insurance Subsidiarie37

Sale of Insurance Subsidiaries and Discontinued Operations (Tables)	12 Months Ended
	Dec. 31, 2016
Discontinued Operations and Disposal Groups [Abstract]
Summarized Financial Information of Discontinued Operations	Summarized financial information for our discontinued operations related to Chun-Ha and All World are as follows: June 30, 2014 (In thousands) Cash and cash equivalents $ 1,602 Premises and equipment, net 90 Other intangible assets, net 1,089 Other assets 2,855 Total assets $ 5,636 Income tax payable $ 415 Accrued expenses and other liabilities 1,878 Total liabilities $ 2,293 Net assets of discontinued operations $ 3,343 Year Ended December 31, 2014 (In thousands) Noninterest (loss) income $ (14 ) Gain on disposal 51 Income before taxes 37 Provision for income taxes 481 Net (loss) income from discontinued operations $ (444 )

Securities (Tables)

Securities (Tables)	12 Months Ended
	Dec. 31, 2016
Investments, Debt and Equity Securities [Abstract]
Summary of Investment Securities Available for Sale	The following is a summary of securities available for sale as of December 31, 2016 and 2015: Amortized Gross Gross Estimated (In thousands) December 31, 2016 Mortgage-backed securities (1) (2) $ 230,489 $ 598 $ 1,457 $ 229,630 Collateralized mortgage obligations (1) 77,447 6 1,002 76,451 U.S. government agency securities 7,499 — 58 7,441 SBA loan pool securities 4,356 — 210 4,146 Municipal bonds-tax exempt 159,789 236 1,995 158,030 Municipal bonds-taxable 13,391 319 9 13,701 Corporate bonds 5,010 5 — 5,015 U.S. treasury securities 156 — — 156 Mutual funds 22,916 — 522 22,394 Total securities available for sale $ 521,053 $ 1,164 $ 5,253 $ 516,964 December 31, 2015 Mortgage-backed securities (1) (2) $ 286,450 $ 392 $ 2,461 $ 284,381 Collateralized mortgage obligations (1) 97,904 79 997 96,986 U.S. government agency securities 48,478 — 656 47,822 SBA loan pool securities 63,670 7 411 63,266 Municipal bonds-tax exempt 162,101 1,820 19 163,902 Municipal bonds-taxable 13,932 189 88 14,033 Corporate bonds 5,017 — 24 4,993 U.S. treasury securities 159 1 — 160 Mutual funds 22,916 — 163 22,753 Total securities available for sale $ 700,627 $ 2,488 $ 4,819 $ 698,296 (1) Collateralized by residential mortgages and guaranteed by U.S. government sponsored entities. (2) Include securities collateralized by home equity conversion mortgages with total estimated fair value of $52.9 million and $58.6 million as of December 31, 2016 and 2015, respectively.
Schedule of Amortized Cost and Estimated Fair Value of Investment Securities by Contractual Maturity	The amortized cost and estimated fair value of securities as of December 31, 2016 , by contractual or expected maturity, are shown below. Collateralized mortgage obligations are included in the table shown below based on their expected maturities. Mutual funds do not have contractual maturities. However, they are included in the table shown below as over ten years since the Company intends to hold these securities for at least this duration. All other securities are included based on their contractual maturities. Available for Sale Amortized Estimated (In thousands) Within one year $ 337 $ 337 Over one year through five years 78,893 78,747 Over five years through ten years 212,719 211,025 Over ten years 229,104 226,855 Total $ 521,053 $ 516,964
Available for Sale Securities, Continuous Unrealized Loss Position, Fair value	Gross unrealized losses on securities available for sale, the estimated fair value of the related securities and the number of securities aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, were as follows as of December 31, 2016 and 2015 : Holding Period Less Than 12 Months 12 Months or More Total Gross Estimated Number of Gross Estimated Number of Gross Estimated Number of (In thousands, except number of securities) December 31, 2016 Mortgage-backed securities $ 1,345 $ 102,647 38 $ 112 $ 11,350 3 $ 1,457 $ 113,997 41 Collateralized mortgage obligations 676 60,786 27 326 10,579 7 1,002 71,365 34 U.S. government agency securities 58 7,441 3 — — — 58 7,441 3 SBA loan pool securities — — — 210 4,146 2 210 4,146 2 Municipal bonds-tax exempt 1,995 125,004 54 — — — 1,995 125,004 54 Municipal bonds-taxable 9 2,904 2 — — — 9 2,904 2 Mutual funds 413 21,478 4 109 916 3 522 22,394 7 Total $ 4,496 $ 320,260 128 $ 757 $ 26,991 15 $ 5,253 $ 347,251 143 December 31, 2015 Mortgage-backed securities $ 1,734 $ 193,931 52 $ 727 $ 21,659 9 $ 2,461 $ 215,590 61 Collateralized mortgage obligations 335 48,970 18 662 32,964 13 997 81,934 31 U.S. government agency securities 201 23,289 8 455 24,533 8 656 47,822 16 SBA loan pool securities 161 50,499 12 250 7,036 3 411 57,535 15 Municipal bonds-tax exempt 19 8,922 6 — — — 19 8,922 6 Municipal bonds-taxable 88 7,106 4 — — — 88 7,106 4 Corporate bonds 24 4,994 1 — — — 24 4,994 1 Mutual funds 66 21,820 3 97 928 3 163 22,748 6 Total $ 2,628 $ 359,531 104 $ 2,191 $ 87,120 36 $ 4,819 $ 446,651 140
Realized Gains and Losses on Sales of Investment Securities	Realized gains and losses on sales of securities and proceeds from sales of securities were as follows for the periods indicated: Year Ended December 31, 2016 2015 2014 (In thousands) Gross realized gains on sales of securities $ 396 $ 6,776 $ 2,012 Gross realized losses on sales of securities (350 ) (165 ) (1 ) Net realized gains on sales of securities $ 46 $ 6,611 $ 2,011 Proceeds from sales of securities $ 78,282 $ 456,098 $ 169,533

Loans and Leases (Tables)

Loans and Leases (Tables)	12 Months Ended
	Dec. 31, 2016
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans Receivable	Loans and leases receivable consisted of the following as of the dates indicated: December 31, 2016 December 31, 2015 Non-PCI Loans and Leases PCI Loans Total Non-PCI Loans and Leases PCI Loans Total (In thousands) Real estate loans: Commercial property Retail $ 857,629 $ 2,324 $ 859,953 $ 735,501 $ 4,849 $ 740,350 Hotel/motel 649,540 1,618 651,158 539,345 4,080 543,425 Gas station 260,187 2,692 262,879 319,363 4,292 323,655 Other (1) 1,107,589 2,067 1,109,656 973,243 5,418 978,661 Construction 55,962 — 55,962 23,387 — 23,387 Residential property 337,791 976 338,767 234,879 1,157 236,036 Total real estate loans 3,268,698 9,677 3,278,375 2,825,718 19,796 2,845,514 Commercial and industrial loans: Commercial term 138,032 136 138,168 152,602 171 152,773 Commercial lines of credit 136,231 — 136,231 128,224 — 128,224 International loans 25,821 — 25,821 31,879 — 31,879 Total commercial and industrial loans 300,084 136 300,220 312,705 171 312,876 Leases receivable 243,294 — 243,294 — — — Consumer loans (2) 22,830 50 22,880 24,879 47 24,926 Total loans and leases 3,834,906 9,863 3,844,769 3,163,302 20,014 3,183,316 Allowance for loan and lease losses (31,458 ) (971 ) (32,429 ) (37,494 ) (5,441 ) (42,935 ) Loans and leases receivable, net $ 3,803,448 $ 8,892 $ 3,812,340 $ 3,125,808 $ 14,573 $ 3,140,381 (1) Includes, among other property types, mixed-use, apartment, office, industrial, faith-based facilities and warehouse; the remaining real estate categories represents less than one percent of the Bank's total loans and leases. (2) Consumer loans include home equity lines of credit of $17.7 million and $21.8 million as of December 31, 2016 and 2015 , respectively.
Loans Receivable to Loans Held for Sale	The following table details the information on the sales and reclassifications of loans receivable to loans held for sale (excluding PCI loans) by portfolio segment for the years ended December 31, 2016 and 2015 : Real Estate Commercial and Total (In thousands) December 31, 2016 Balance at beginning of period $ 840 $ 2,034 $ 2,874 Origination of loans held for sale 65,416 25,951 91,367 Sales of loans held for sale (58,836 ) (26,065 ) (84,901 ) Principal payoffs and amortization (10 ) (14 ) (24 ) Balance at end of period $ 7,410 $ 1,906 $ 9,316 December 31, 2015 Balance at beginning of period $ 3,323 $ 2,128 $ 5,451 Origination of loans held for sale 56,247 30,410 86,657 Reclassification from loans receivable to loans held for sale 360 — 360 Sales of loans held for sale (59,030 ) (30,441 ) (89,471 ) Principal payoffs and amortization (60 ) (63 ) (123 ) Balance at end of period $ 840 $ 2,034 $ 2,874
Allowance for Loan and Lease Losses	Activity in the allowance for loan and lease losses and allowance for off-balance sheet items was as follows for the periods indicated: Non-PCI Loans and Leases PCI Loans Total As of and for the Year Ended December 31, 2016 (In thousands) Balance at beginning of period $ 37,494 $ 5,441 $ 42,935 Charge-offs (3,736 ) (5,133 ) (8,869 ) Recoveries on loans and leases previously charged off 2,702 — 2,702 Net loan and lease recoveries (charge-offs) (1,034 ) (5,133 ) (6,167 ) (Negative provision) provision charged to operating expense (5,002 ) 663 (4,339 ) Balance at end of period $ 31,458 $ 971 $ 32,429 As of and for the Year Ended December 31, 2015 Balance at beginning of period $ 51,640 $ 1,026 $ 52,666 Charge-offs (3,531 ) — (3,531 ) Recoveries on loans and leases previously charged off 5,423 — 5,423 Net loan and lease recoveries (charge-offs) 1,892 — 1,892 (Negative provision) provision charged to operating expense (16,038 ) 4,415 (11,623 ) Balance at end of period $ 37,494 $ 5,441 $ 42,935 As of and for the Year Ended December 31, 2014 Balance at beginning of period $ 57,555 $ — $ 57,555 Charge-offs (6,992 ) — (6,992 ) Recoveries on loans and leases previously charged off 8,361 — 8,361 Net loan and lease recoveries (charge-offs) 1,369 — 1,369 (Negative provision) provision charged to operating expense (7,284 ) 1,026 (6,258 ) Balance at end of period $ 51,640 $ 1,026 $ 52,666
Allowance for Loan and Lease Losses by Portfolio Segment	The following table details the information on the allowance for loan and lease losses on non-PCI loans leases by portfolio segment for the years ended December 31, 2016 and 2015 : Real Estate Commercial Leases Receivable Consumer Unallocated Total (In thousands) December 31, 2016 Allowance for loan losses on non-PCI loans and leases: Beginning balance $ 29,800 $ 7,081 — $ 242 $ 371 $ 37,494 Charge-offs (3,022 ) (706 ) (6 ) (2 ) — (3,736 ) Recoveries on loans and leases previously charged off 667 1,978 1 56 — 2,702 (Negative provision) provision (2,233 ) (2,771 ) 312 (105 ) (205 ) (5,002 ) Ending balance $ 25,212 $ 5,582 $ 307 $ 191 $ 166 $ 31,458 Ending balance: individually evaluated for impairment $ 3,980 $ 347 $ — $ — $ — $ 4,327 Ending balance: collectively evaluated for impairment $ 21,232 $ 5,235 $ 307 $ 191 $ 166 $ 27,131 Non-PCI loans and leases receivable: Ending balance $ 3,268,698 $ 300,084 $ 243,294 $ 22,830 $ — $ 3,834,906 Ending balance: individually evaluated for impairment $ 21,757 $ 4,174 $ — $ 419 $ — $ 26,350 Ending balance: collectively evaluated for impairment $ 3,246,941 $ 295,910 $ 243,294 $ 22,411 $ — $ 3,808,556 Allowance for loan losses on PCI loans: Beginning balance $ 5,397 $ 42 $ — $ 2 $ — $ 5,441 Charge-offs (5,133 ) — — — — (5,133 ) Provision 658 (1 ) — 6 — 663 Ending balance: acquired with deteriorated credit quality $ 922 $ 41 $ — $ 8 $ — $ 971 PCI loans receivable: Ending balance: acquired with deteriorated credit quality $ 9,677 $ 136 $ — $ 50 $ — $ 9,863 Real Estate Commercial and Industrial Consumer Unallocated Total December 31, 2015 Allowance for loan and lease losses on non-PCI loans: Beginning balance $ 41,194 $ 9,142 $ 220 $ 1,084 $ 51,640 Charge-offs (565 ) (2,966 ) — — (3,531 ) Recoveries on loans and leases previously charged off 2,080 3,339 4 — 5,423 Provision (negative provision) (12,909 ) (2,434 ) 18 (713 ) (16,038 ) Ending balance $ 29,800 $ 7,081 $ 242 $ 371 $ 37,494 Ending balance: individually evaluated for impairment $ 3,858 $ 587 $ — $ — $ 4,445 Ending balance: collectively evaluated for impairment $ 25,942 $ 6,494 $ 242 $ 371 $ 33,049 Non-PCI loans and leases receivable: Ending balance $ 2,825,718 $ 312,705 $ 24,879 $ — $ 3,163,302 Ending balance: individually evaluated for impairment $ 27,341 $ 6,853 $ 1,665 $ — $ 35,859 Ending balance: collectively evaluated for impairment $ 2,798,377 $ 305,852 $ 23,214 $ — $ 3,127,443 Allowance for loan losses on PCI loans: Beginning balance $ 895 $ 131 $ — $ — $ 1,026 Provision 4,502 (89 ) 2 — 4,415 Ending balance: acquired with deteriorated credit quality $ 5,397 $ 42 $ 2 $ — $ 5,441 PCI loans receivable: Ending balance: acquired with deteriorated credit quality $ 19,796 $ 171 $ 47 $ — $ 20,014
Information on Impaired Loans and Leases, Disaggregated by Loan Class	The following table provides information on impaired loans (excluding PCI loans), disaggregated by loan class, as of the dates indicated: Recorded Unpaid Principal With No With an Related Average Interest (In thousands) As of or for The Year Ended December 31, 2016 Real estate loans: Commercial property Retail $ 1,678 $ 1,684 $ 151 $ 1,527 $ 120 $ 2,243 $ 141 Hotel/motel 6,227 6,823 2,243 3,984 3,078 4,887 454 Gas station 4,984 5,092 4,984 — — 4,831 645 Other 6,070 6,808 3,127 2,943 782 7,104 681 Residential property 2,798 2,851 2,798 — — 2,656 112 Commercial and industrial loans: Commercial term 4,106 4,171 1,229 2,877 347 4,815 307 Commercial lines of credit 68 68 68 — — 45 14 International loans — — — — — 315 — Consumer loans 419 489 419 — — 622 29 Total Non-PCI loans $ 26,350 $ 27,986 $ 15,019 $ 11,331 $ 4,327 $ 27,518 $ 2,383 As of or for The Year Ended December 31, 2015 Real estate loans: Commercial property Retail $ 2,597 $ 2,892 $ 2,435 $ 162 $ 27 $ 3,878 $ 277 Hotel/motel 7,168 7,538 2,873 4,295 3,068 6,628 572 Gas station 5,393 5,815 4,400 993 112 7,116 436 Other 9,288 10,810 7,219 2,069 647 10,218 795 Residential property 2,895 3,081 2,608 287 4 2,839 120 Commercial and industrial loans: Commercial term 5,257 5,621 1,858 3,399 457 6,637 368 Commercial lines of credit 381 493 280 101 100 1,515 42 International loans 1,215 1,215 647 568 30 1,257 — Consumer loans 1,665 1,898 1,665 — — 1,753 73 Total Non-PCI loans $ 35,859 $ 39,363 $ 23,985 $ 11,874 $ 4,445 $ 41,841 $ 2,683 As of or for The Year Ended December 31, 2014 Real estate loans: Commercial property Retail $ 4,436 $ 4,546 $ 1,938 $ 2,498 $ 220 $ 5,373 $ 251 Hotel/motel 5,835 6,426 4,581 1,254 1,828 4,583 398 Gas station 8,974 9,594 8,526 448 150 11,281 787 Other 10,125 11,591 8,890 1,235 319 10,579 885 Residential property 3,127 3,268 3,127 — — 2,924 115 Commercial and industrial loans: Commercial term 7,614 8,133 2,999 4,615 2,443 9,458 566 Commercial lines of credit 466 575 466 — — 1,205 66 International loans 3,546 3,546 2,628 918 286 1,736 33 Consumer loans 1,742 1,907 1,742 — — 1,651 59 Total Non-PCI loans $ 45,865 $ 49,586 $ 34,897 $ 10,968 $ 5,246 $ 48,790 $ 3,160
Summary of Interest Foregone on Impaired Loans	The following is a summary of interest foregone on impaired loans (excluding PCI loans) for the periods indicated: Year Ended December 31, 2016 2015 2014 (In thousands) Interest income that would have been recognized had impaired loans performed in accordance with their original terms $ 3,053 $ 4,168 $ 4,468 Less: Interest income recognized on impaired loans (2,383 ) (2,683 ) (3,160 ) Interest foregone on impaired loans $ 670 $ 1,485 $ 1,308
Non-Accrual Loans and Leases, Disaggregated by Loan Class	The following table details nonaccrual loans and leases (excluding PCI loans), disaggregated by loan class, as of the dates indicated: As of December 31, 2016 2015 (In thousands) Real estate loans: Commercial property Retail $ 404 $ 946 Hotel/motel 5,266 5,790 Gas station 1,025 2,774 Other 2,033 4,068 Residential property 564 1,386 Commercial and industrial loans: Commercial term 824 2,193 Commercial lines of credit — 450 Leases receivable 901 — Consumer loans 389 1,511 Total nonaccrual Non-PCI loans and leases $ 11,406 $ 19,118
Non-Performing Assets	The following table details nonperforming assets (excluding PCI loans) as of the dates indicated: As of December 31, 2016 2015 (In thousands) Nonaccrual Non-PCI loans and leases $ 11,406 $ 19,118 Loans and leases 90 days or more past due and still accruing — — Total nonperforming Non-PCI loans and leases 11,406 19,118 Other real estate owned 7,484 8,511 Total nonperforming assets $ 18,890 $ 27,629
Troubled Debt Restructurings, Disaggregated by Type of Concession and by Loan Type	The following table details TDRs (excluding PCI loans), disaggregated by concession type and by loan type, as of December 31, 2016 , 2015 and 2014 : Nonaccrual TDRs Accrual TDRs Deferral of Deferral of Reduction of Extension of Total Deferral of Deferral of Reduction of Extension of Total (In thousands) December 31, 2016 Real estate loans: Commercial property Retail $ — $ — $ — $ — $ — $ — $ — $ 1,228 $ 1,228 Hotel/motel 1,292 3,722 — — 5,014 — — — — Gas station — — — — — 1,324 — 1,324 Other 387 651 143 — 1,181 2,688 286 1,344 4,318 Residential property — — 783 — 289 1,072 Commercial and industrial loans: Commercial term 149 71 69 419 708 22 198 2,135 662 3,017 Commercial lines of credit — — — — — 68 68 Consumer loans — — — 119 119 Total Non-PCI loans $ 1,828 $ 4,444 $ 212 $ 419 $ 6,903 $ 4,817 $ 198 $ 3,768 $ 2,363 $ 11,146 December 31, 2015 Real estate loans: Commercial property Retail $ — $ — $ — $ 344 $ 344 $ — $ — $ 1,227 $ — $ 1,227 Hotel/motel 1,216 28 — — 1,244 414 — — — 414 Gas station 959 — — — 959 — — — — — Other — 1,301 216 8 1,525 3,537 — 322 1,378 5,237 Residential property 689 — — — 689 — — — 299 299 Commercial and industrial loans: Commercial term 45 — 997 679 1,721 40 214 1,673 945 2,872 Commercial lines of credit 222 — — 58 280 — — — — — Consumer loans — — 116 — 116 250 — — — 250 Total Non-PCI loans $ 3,131 $ 1,329 $ 1,329 $ 1,089 $ 6,878 $ 4,241 $ 214 $ 3,222 $ 2,622 $ 10,299 December 31, 2014 Real estate loans: Commercial property Retail $ — $ — $ — $ 2,032 $ 2,032 $ 306 $ — $ — $ — $ 306 Hotel/motel 1,115 (53 ) — — 1,062 1,807 — — — 1,807 Gas station 1,075 — — — 1,075 2,335 — — — 2,335 Other 943 1,498 433 24 2,898 2,343 — 782 1,372 4,497 Residential property 742 — — — 742 — — — 308 308 Commercial and industrial loans: Commercial term 14 (1 ) 2,556 1,481 4,050 57 226 567 1,358 2,208 Commercial lines of credit 227 — 126 113 466 2,156 — — — 2,156 International loans — — — — — — — 200 — 200 Consumer loans — — 131 — 131 — — — — — Total Non-PCI loans $ 4,116 $ 1,444 $ 3,246 $ 3,650 $ 12,456 $ 9,004 $ 226 $ 1,549 $ 3,038 $ 13,817
Troubled Debt Restructurings, Disaggregated by Loan Class	The following table details TDRs (excluding PCI loans), disaggregated by loan class, for the years ended December 31, 2016 , 2015 and 2014 : December 31, 2016 December 31, 2015 December 31, 2014 Number of Pre- Post- Number of Pre- Post- Number of Pre- Post- (In thousands, except number of loans) Real estate loans: Commercial property Retail (1) 1 $ 21 $ 23 1 $ 1,230 $ 1,227 2 $ 2,205 $ 2,032 Hotel/motel (2) 1 3,764 3,722 — — — 1 832 821 Gas station (3) — — — — — — 1 2,040 1,979 Other (4) — — — 2 725 724 3 1,422 1,352 Residential property (5) — — — — — — 1 317 308 Commercial and industrial loans: Commercial term (6) 5 403 331 10 973 801 5 721 629 Commercial lines of credit (7) — — — — — — 3 2,366 2,509 International loans (8) — — — — — — 1 480 200 Consumer loans (9) — — — 1 250 250 — — — Total Non-PCI loans 7 $ 4,188 $ 4,076 14 $ 3,178 $ 3,002 17 $ 10,383 $ 9,830 (1) Includes a modification of $23,000 through a reduction of principal or accrued interest payment for the year ended December 31, 2016 , a modification of $1.2 million through payment deferrals for the year ended December 31, 2015 and a modification of $2.0 million through payment deferrals for the year ended December 31, 2014 . (2) Includes a modification of $3.7 million through a payment deferral for the year ended December 31, 2016 and a modification of $821,000 through a payment deferral for the year ended December 31, 2014 . (3) Includes a modification of $2.0 million through a payment deferral for the year ended December 31, 2014 . (4) Includes a modification of $724,000 through a payment deferral for the year ended December 31, 2015 and modifications of $943,000 through a payment deferral, $385,000 through a reduction of principal or accrued interest and $24,000 through an extension of maturity for the year ended December 31, 2014 . (5) Includes a modification of $308,000 through an extension of maturity for the year ended December 31, 2014 . (6) Includes three modifications of $216,000 through payment deferrals, a modification of $65,000 through a reduction of principal or accrued interest payment and a modification of $50,000 through and extension of maturity for the year ended December 31, 2016 . Includes modifications of $34,000 through payment deferral, $60,000 through reductions of principal or accrued interest and $707,000 through extensions of maturity for the year ended December 31, 2015 and modifications of $184,000 through reductions of principal or accrued interest and $445,000 through extensions of maturity for the year ended December 31, 2014 . (7) Includes modifications of $2.4 million through payment deferrals and $126,000 through a reduction of principal or accrued interest for the year ended December 31, 2014 . (8) Includes a modification of $200,000 through a reduction of principal or accrued interest for the year ended December 31, 2014 . (9) Includes a modification of $250,000 through a payment deferral for the year ended December 31, 2015 .
Troubled Debt Restructurings that Defaulted Subsequent to Modifications Occurring Within Previous Twelve Months, Disaggregated by Loan Class	The following table details TDRs (excluding PCI loans) that defaulted subsequent to the modifications occurring within the previous twelve months, disaggregated by loan class, for years ended December 31, 2016 , 2015 and 2014 , respectively: For the Year Ended December 31, 2016 December 31, 2015 December 31, 2014 Number of Recorded Number of Recorded Number of Recorded (In thousands, except number of loans) Real estate loans: Commercial property Retail — $ — — $ — 1 $ 1,856 Gas station — — — — — — Other — — 1 412 3 1,352 Commercial and industrial loans: Commercial term 1 50 1 178 — — Commercial lines of credit — — — — 2 353 Total Non-PCI loans 1 $ 50 2 $ 590 6 $ 3,561
Schedule of Changes in Carrying Value of PCI Loans	The following table summarizes the changes in carrying value of PCI loans for the three-year period ended December 31, 2016 : For the Year Ended December 31, 2016 For the Year Ended December 31, 2015 For the Year Ended December 31, 2014 Carrying Amount Accretable Yield Carrying Amount Accretable Yield Carrying Accretable (In thousands) (In thousands) (In thousands) Beginning Balance $ 14,573 $ (5,944 ) $ 43,475 $ (11,025 ) $ — $ — Additions from CBI Acquisition at August 31, 2014 — — — — 65,346 (10,856 ) Accretion 1,144 1,144 2,956 2,956 1,448 1,448 Payments received (7,138 ) — (31,215 ) — (17,803 ) — Disposal/transfers to OREO 977 — 3,772 — (4,490 ) — Change in expected cash flows, net — (877 ) — 2,125 — (1,617 ) Provision for credit losses (664 ) — (4,415 ) — (1,026 ) — Ending Balance $ 8,892 $ (5,677 ) $ 14,573 $ (5,944 ) $ 43,475 $ (11,025 )
Summary of Acquired Purchased Credit Impaired Loans	The following table summarizes the accretable yield on the PCI loans acquired from the CBI merger at August 31, 2014. (In thousands) Undiscounted contractual cash flows $ 93,623 Nonaccretable discount (17,421 ) Undiscounted cash flow to be collected 76,202 Estimated fair value of PCI loans 65,346 Accretable yield $ 10,856 As of December 31, 2016 , we had no PCI loans on nonaccrual status and included in the delinquency table below. As of December 31, 2016 Pooled PCI Loans Non-pooled PCI Loans #Loans #Pools Carrying Amount (In thousands) % of total #Loans Carrying Amount (In thousands) % of total Total PCI Loans (In thousands) Real estate loans: Commercial property 45 6 $ 7,780 89 % 1 $ 921 11 % $ 8,701 Construction — — — — % — — — % — Residential property — — — — % 2 976 100 % 976 Total real estate loans 45 6 7,780 80 % 3 1,897 20 % 9,677 Commercial and industrial loans 6 3 136 100 % — — — % 136 Consumer loans 1 1 50 100 % — — — % 50 Total acquired loans 52 10 $ 7,966 81 % 3 $ 1,897 19 % $ 9,863 Allowance for loan losses $ (617 ) $ (354 ) $ (971 ) Total carrying amount $ 7,349 $ 1,543 $ 8,892 As of December 31, 2015 Pooled PCI Loans Non-pooled PCI Loans #Loans #Pools Carrying Amount (In thousands) % of total #Loans Carrying Amount (In thousands) % of total Total PCI Loans (In thousands) Real estate loans: Commercial property 71 9 $ 17,644 95 % 2 $ 995 5 % $ 18,639 Construction — — — — % — — — % — Residential property 2 2 119 10 % 2 1,038 90 % 1,157 Total real estate loans 73 11 17,763 90 % 4 2,033 10 % 19,796 Commercial and industrial loans 11 3 171 100 % — — — % 171 Consumer loans 1 1 47 100 % — — — % 47 Total acquired loans 85 15 $ 17,981 90 % 4 $ 2,033 10 % $ 20,014 Allowance for loan losses $ (5,136 ) $ (305 ) $ (5,441 ) Total carrying amount $ 12,845 $ 1,728 $ 14,573
Non-PCI Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Credit Quality of Loans and Leases Portfolios	As of December 31, 2016 and 2015 , pass/pass-watch, special mention and classified (substandard and doubtful) loans and leases (excluding PCI loans), disaggregated by loan class, were as follows: Pass/Pass-Watch Special Mention Classified Total (In thousands) December 31, 2016 Real estate loans: Commercial property Retail $ 851,147 $ 2,275 $ 4,207 $ 857,629 Hotel/motel 634,397 5,497 9,646 649,540 Gas station 252,123 1,911 6,153 260,187 Other 1,100,070 1,645 5,874 1,107,589 Construction 55,962 — — 55,962 Residential property 337,227 — 564 337,791 Commercial and industrial loans: Commercial term 133,811 2,060 2,161 138,032 Commercial lines of credit 135,699 464 68 136,231 International loans 23,406 2,415 — 25,821 Leases receivable 242,393 — 901 243,294 Consumer loans 22,139 — 691 22,830 Total Non-PCI loans and leases $ 3,788,374 $ 16,267 $ 30,265 $ 3,834,906 December 31, 2015 Real estate loans: Commercial property Retail $ 722,483 $ 9,519 $ 3,499 $ 735,501 Hotel/motel 517,462 9,604 12,279 539,345 Gas station 309,598 5,897 3,868 319,363 Other 953,839 8,662 10,742 973,243 Construction 23,387 — — 23,387 Residential property 232,862 58 1,959 234,879 Commercial and industrial loans: Commercial term 145,773 2,370 4,459 152,602 Commercial lines of credit 127,579 195 450 128,224 International loans 29,719 2,160 — 31,879 Consumer loans 22,707 91 2,081 24,879 Total Non-PCI loans and leases $ 3,085,409 $ 38,556 $ 39,337 $ 3,163,302
Analysis of Gross Loans and Leases, Disaggregated by Loan Class	The following is an aging analysis of gross loans and leases (excluding PCI loans), disaggregated by loan class, as of the dates indicated: 30-59 Days Past Due 60-89 Days Past Due 90 Days or More Past Due Total Past Due Current Total Accruing 90 Days or More Past Due (In thousands) December 31, 2016 Real estate loans: Commercial property Retail $ 9 $ 137 $ 234 $ 380 $ 857,249 $ 857,629 $ — Hotel/motel 1,037 46 600 1,683 647,857 649,540 — Gas station 245 643 137 1,025 259,162 260,187 — Other 432 79 1,100 1,611 1,105,978 1,107,589 — Construction — — — — 55,962 55,962 — Residential property 730 89 423 1,242 336,549 337,791 — Commercial and industrial loans: Commercial term 484 42 111 637 137,395 138,032 — Commercial lines of credit — — — — 136,231 136,231 — International loans 80 — — 80 25,741 25,821 — Leases receivable 2,090 1,043 385 3,518 239,776 243,294 Consumer loans 170 — — 170 22,660 22,830 — Total Non-PCI loans $ 5,277 $ 2,079 $ 2,990 $ 10,346 $ 3,824,560 $ 3,834,906 $ — December 31, 2015 Real estate loans: Commercial property Retail $ 441 $ 343 $ 399 $ 1,183 $ 734,318 $ 735,501 $ — Hotel/motel 1,250 49 3,840 5,139 534,206 539,345 — Gas station 959 406 1,517 2,882 316,481 319,363 — Other 1,144 661 1,636 3,441 969,802 973,243 — Construction — — — — 23,387 23,387 — Residential property — — 396 396 234,483 234,879 — Commercial and industrial loans: Commercial term 420 253 458 1,131 151,471 152,602 — Commercial lines of credit 58 — 392 450 127,774 128,224 — International loans — 497 — 497 31,382 31,879 — Consumer loans 250 5 — 255 24,624 24,879 — Total Non-PCI loans $ 4,522 $ 2,214 $ 8,638 $ 15,374 $ 3,147,928 $ 3,163,302 $ —
PCI Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Credit Quality of Loans and Leases Portfolios	As of December 31, 2016 and 2015, pass/pass-watch, special mention and classified (substandard and doubtful) PCI loans, disaggregated by loan class, were as follows: December 31, 2016 Pass/Pass-Watch Special Mention Classified Total Allowance Total (In thousands) Real estate loans: Commercial property Retail $ — $ — $ 2,324 $ 2,324 $ 122 $ 2,202 Hotel/motel 177 — 1,441 $ 1,618 138 1,480 Gas station — 1,180 1,512 $ 2,692 589 2,103 Other — — 2,067 $ 2,067 1 2,066 Residential property 976 — — $ 976 72 904 Commercial and industrial loans: Commercial term — — 136 $ 136 41 95 Consumer loans — — 50 $ 50 8 42 Total PCI loans $ 1,153 $ 1,180 $ 7,530 $ 9,863 $ 971 $ 8,892 December 31, 2015 Pass/Pass-Watch Special Mention Classified Total Allowance Amount Total PCI Loans (In thousands) Real estate loans: Commercial property Retail $ — $ — $ 4,849 $ 4,849 $ 269 $ 4,580 Hotel/motel 186 — 3,894 $ 4,080 88 3,992 Gas station — 176 4,116 $ 4,292 477 3,815 Other — — 5,418 $ 5,418 4,412 1,006 Residential property 999 — 158 $ 1,157 151 1,006 Commercial and industrial loans: Commercial term — — 171 $ 171 42 129 Consumer loans — — 47 $ 47 2 45 Total PCI loans $ 1,185 $ 176 $ 18,653 $ 20,014 $ 5,441 $ 14,573
Analysis of Gross Loans and Leases, Disaggregated by Loan Class	The following table presents a summary of the borrowers’ underlying payment status of PCI loans as of the dates indicated: 30-59 Days Past 60-89 Days Past 90 Days or Total Past Due Current Total Allowance Total (In thousands) December 31, 2016 Real estate loans: Commercial property Retail $ 797 $ — $ 238 $ 1,035 $ 1,289 $ 2,324 $ 122 $ 2,202 Hotel/motel 178 — — 178 1,440 1,618 138 1,480 Gas station — — 116 116 2,576 2,692 589 2,103 Other — — 7 7 2,060 2,067 1 2,066 Residential property — — — — 976 976 72 904 Commercial and industrial loans: Commercial term — — 6 6 130 136 41 95 Consumer loans — — 50 50 — 50 8 42 Total PCI loans $ 975 $ — $ 417 $ 1,392 $ 8,471 $ 9,863 $ 971 $ 8,892 December 31, 2015 Real estate loans: Commercial property Retail $ — $ 267 $ 1,109 $ 1,376 $ 3,473 $ 4,849 $ 269 $ 4,580 Hotel/motel — 9 154 163 3,917 4,080 88 3,992 Gas station — — 457 457 3,835 4,292 477 3,815 Other 4 — 4,996 5,000 418 5,418 4,412 1,006 Residential property — — 158 158 999 1,157 151 1,006 Commercial and industrial loans: Commercial term — — 4 4 167 171 42 129 Consumer loans — — 47 47 — 47 2 45 Total PCI loans $ 4 $ 276 $ 6,925 $ 7,205 $ 12,809 $ 20,014 $ 5,441 $ 14,573

Servicing Assets and Liabilit40

Servicing Assets and Liabilities (Tables)	12 Months Ended
	Dec. 31, 2016
Transfers and Servicing [Abstract]
Schedule of changes in Servicing Assets	The changes in servicing assets and liabilities for the years ended December 31, 2016 and 2015 were as follows: As of December 31, 2016 2015 (In thousands) Servicing assets: Balance at beginning of period $ 11,744 $ 13,773 Addition related to sale of SBA loans 2,184 2,573 Impairment provision — (330 ) Amortization (3,364 ) (4,272 ) Balance at end of period $ 10,564 $ 11,744 Servicing liabilities: Balance at beginning of period $ 4,784 $ 5,971 Amortization (1,641 ) (1,187 ) Balance at end of period $ 3,143 $ 4,784
Schedule of changes in Servicing Liabilities	The changes in servicing assets and liabilities for the years ended December 31, 2016 and 2015 were as follows: As of December 31, 2016 2015 (In thousands) Servicing assets: Balance at beginning of period $ 11,744 $ 13,773 Addition related to sale of SBA loans 2,184 2,573 Impairment provision — (330 ) Amortization (3,364 ) (4,272 ) Balance at end of period $ 10,564 $ 11,744 Servicing liabilities: Balance at beginning of period $ 4,784 $ 5,971 Amortization (1,641 ) (1,187 ) Balance at end of period $ 3,143 $ 4,784

Premises and Equipment (Tables)

Premises and Equipment (Tables)	12 Months Ended
	Dec. 31, 2016
Property, Plant and Equipment [Abstract]
Summary of Major Components of Premises and Equipment	The following is a summary of the major components of premises and equipment: As of December 31, 2016 2015 (In thousands) Land $ 8,750 $ 9,810 Building and improvements 18,313 19,455 Furniture and equipment 20,668 19,711 Leasehold improvements 11,833 11,296 Leased equipment 880 — 60,444 60,272 Accumulated depreciation and amortization (31,383 ) (30,075 ) Impairment reserve (363 ) (363 ) Total premises and equipment, net $ 28,698 $ 29,834

Intangible Assets (Tables)

Intangible Assets (Tables)	12 Months Ended
	Dec. 31, 2016
Goodwill and Intangible Assets Disclosure [Abstract]
Summary of Goodwill and Other Intangible Assets	Company's intangible assets were as follows for the periods indicated: December 31, 2016 December 31, 2015 Amortization Gross Accumulated Net Gross Accumulated Net (In thousands) Core deposit intangible 10 years $ 2,213 $ (838 ) $ 1,375 $ 2,213 $ (512 ) $ 1,701 Third-party originators intangible 7 years $ 483 $ — $ 483 $ — $ — $ — Goodwill N/A $ 11,031 $ — $ 11,031 $ — $ — $ — Total intangible assets $ 13,727 $ (838 ) $ 12,889 $ 2,213 $ (512 ) $ 1,701
Estimated Future Amortization Expense Related to Other Intangible Assets	Intangibles amortization expense for the years ended December 31, 2016 , 2015 and 2014 was $326,000 , $379,000 and $132,000 , respectively, and estimated future amortization expense related to CDI and the third-party originators intangible for each of the next five years is as follows: Year Ending December 31, Amount (In thousands) 2017 $ 337 2018 362 2019 310 2020 261 2021 216 Thereafter 365

Deposits (Tables)

Deposits (Tables)	12 Months Ended
	Dec. 31, 2016
Banking and Thrift [Abstract]
Scheduled Maturities of Time Deposits	At December 31, 2016 , the scheduled maturities of time deposits are as follows: Year Ending December 31, Time Deposits of $250,000 or More Other Time Deposits Total (In thousands) 2017 $ 417,142 $ 552,470 $ 969,612 2018 22,984 133,372 156,356 2019 2,843 15,222 18,065 2020 794 17,234 18,028 2021 1,910 15,071 16,981 Thereafter 261 1,014 1,275 Total $ 445,934 $ 734,383 $ 1,180,317
Summary of Interest Expense on Deposits	A summary of interest expense on deposits was as follows for the periods indicated: Year Ended December 31, 2016 2015 2014 (In thousands) Demand – interest-bearing $ 75 $ 114 $ 101 Money market and savings 6,470 4,195 4,758 Time deposits of $100,000 or more 6,605 6,639 4,321 Other time deposits 3,420 4,462 4,380 Total interest expense on deposits $ 16,570 $ 15,410 $ 13,560

FHLB Advances and Other Borro44

FHLB Advances and Other Borrowings (Tables)	12 Months Ended
	Dec. 31, 2016
Federal Home Loan Banks [Abstract]
FHLB Advances	FHLB advances and other borrowings consisted of the following: As of December 31, 2016 2015 (In thousands) FHLB advances $ 315,000 $ 170,000 Total FHLB advances $ 315,000 $ 170,000
Summary of Contractual Maturities Pertaining to FHLB	FHLB advances represent collateralized obligations with the FHLB. The following is a summary of contractual maturities pertaining to FHLB advances: Year of Maturity Amount Weighted- (In thousands) 2017 $ 315,000 0.55 % Total $ 315,000 0.55 %
Summary of Financial Data Pertaining to Federal Home Loan Bank Advances	The following is financial data pertaining to FHLB advances: As of December 31, 2016 2015 2014 (In thousands) Weighted-average interest rate at end of year 0.55 % 0.27 % 0.27 % Weighted-average interest rate during the year 0.45 % 0.20 % 0.21 % Average balance of FHLB advances $ 196,708 $ 38,110 $ 69,781 Maximum amount outstanding at any month-end $ 320,000 $ 180,000 $ 150,000

Income Taxes (Tables)

Income Taxes (Tables)	12 Months Ended
	Dec. 31, 2016
Income Tax Disclosure [Abstract]
Reconciliation of Unrecognized Tax Benefits	A reconciliation of the beginning and ending amount of unrecognized tax benefits is as follows: Year Ended December 31, 2016 2015 2014 (In thousands) Unrecognized tax benefits at beginning of year $ 934 $ 1,765 $ 1,254 Gross increases for tax positions of prior years 105 — 676 Gross decreases for tax positions of prior years — — (165 ) Lapse of statute of limitations — (831 ) — Unrecognized tax benefits at end of year $ 1,039 $ 934 $ 1,765
Summary of Provision (Benefit) for Income Taxes	A summary of the provision for income taxes was as follows: Year Ended December 31, 2016 2015 2014 (In thousands) Current expense: Federal $ 19,802 $ 14,755 $ 21,037 State 6,503 5,084 5,753 Total current expense 26,305 19,839 26,790 Deferred expense (benefit): Federal 4,410 13,663 (3,597 ) State 2,184 4,680 (333 ) Total deferred expense 6,594 18,343 (3,930 ) Provision for income taxes $ 32,899 $ 38,182 $ 22,860
Summary of Deferred Tax Assets and Liabilities	Deferred tax assets and liabilities were as follows: Year Ended December 31, 2016 2015 2014 (In thousands) Deferred tax assets: Loan and lease loss provision $ 13,932 $ 18,205 $ 22,676 Depreciation — — 3,491 Purchase accounting 7,492 13,156 13,731 Net operating loss carryforward 16,876 21,511 24,435 Unrealized loss on securities available for sale 1,695 859 287 Indemnified assets 1,441 152 — Tax credit 3,516 3,939 5,853 State taxes 2,231 1,539 1,951 Other 5,726 5,040 9,234 Total deferred tax assets 52,909 64,401 81,658 Deferred tax liabilities: Mark to market (3,960 ) (10,469 ) (6,462 ) Depreciation (396 ) (705 ) — Purchase accounting — — — Indemnified assets — — (2,995 ) Other (1,190 ) (1,132 ) (2,051 ) Total deferred tax liabilities (5,546 ) (12,306 ) (11,508 ) Valuation Allowance (1,031 ) — — Net deferred tax assets $ 46,332 $ 52,095 $ 70,150
Reconciliation between Federal Statutory Income Tax Rate and Effective Tax Rate	Reconciliation between the federal statutory income tax rate and the effective tax rate is shown in the following table: Year Ended December 31, 2016 2015 2014 Federal statutory income tax rate 35.00 % 35.00 % 35.00 % State taxes, net of federal tax benefits 7.04 % 8.32 % 5.86 % Tax-exempt municipal securities (0.26 )% (0.26 )% (0.07 )% Tax credit - federal (2.50 )% (2.51 )% (2.27 )% Bargain purchase gain — % — % (7.03 )% Other (2.48 )% 0.95 % (0.01 )% Effective tax rate 36.80 % 41.50 % 31.48 %

Accumulated Other Comprehensi46

Accumulated Other Comprehensive Income (Loss) (Tables)	12 Months Ended
	Dec. 31, 2016
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Activity in Accumulated Other Comprehensive Income	Activity in accumulated other comprehensive income for the year ended December 31, 2016 and 2015 was as follows: Unrealized Gains Unrealized Gains Tax Benefit Total (In thousands) For the year ended December 31, 2016 Balance at beginning of period $ (2,331 ) $ 9 $ 2,007 $ (315 ) Other comprehensive loss before reclassification (1,712 ) (9 ) (312 ) $ (2,033 ) Reclassification from accumulated other comprehensive loss (46 ) — — $ (46 ) Period change (1,758 ) (9 ) (312 ) $ (2,079 ) Balance at end of period $ (4,089 ) $ — $ 1,695 $ (2,394 ) For the year ended December 31, 2015 Balance at beginning of period $ (985 ) $ 16 $ 1,432 $ 463 Other comprehensive (loss) income before reclassification 5,265 (7 ) 575 $ 5,833 Reclassification from accumulated other comprehensive income (6,611 ) — $ (6,611 ) Period change (1,346 ) (7 ) 575 (778 ) Balance at end of period $ (2,331 ) $ 9 $ 2,007 $ (315 ) For the year ended December 31, 2014 Balance at beginning of period $ (18,187 ) $ 16 $ 8,791 $ (9,380 ) Other comprehensive (loss) income before reclassification 19,213 — (7,359 ) $ 11,854 Reclassification from accumulated other comprehensive loss (2,011 ) — — $ (2,011 ) Period change 17,202 — (7,359 ) 9,843 Balance at end of period $ (985 ) $ 16 $ 1,432 $ 463

Regulatory Matters (Tables)

Regulatory Matters (Tables)	12 Months Ended
	Dec. 31, 2016
Banking and Thrift [Abstract]
Capital Ratios of Hanmi Financial and Bank	The capital ratios of Hanmi Financial and the Bank as of December 31, 2016 and 2015 were as follows: Actual Minimum Minimum to Be Amount Ratio Amount Ratio Amount Ratio (In thousands) December 31, 2016 Total capital (to risk-weighted assets): Hanmi Financial $ 554,089 13.86 % $ 319,901 8.00 % N/A N/A Hanmi Bank $ 544,759 13.64 % $ 319,520 8.00 % $ 399,399 10.00 % Tier 1 capital (to risk-weighted assets): Hanmi Financial $ 520,477 13.02 % $ 239,926 6.00 % N/A N/A Hanmi Bank $ 511,146 12.80 % $ 239,640 6.00 % $ 319,520 8.00 % Common equity Tier 1 capital (to risk-weighted assets): Hanmi Financial $ 509,239 12.73 % $ 179,944 4.50 % N/A N/A Hanmi Bank $ 511,146 12.80 % $ 179,730 4.50 % $ 259,610 6.50 % Tier 1 capital (to average assets): Hanmi Financial $ 520,477 11.53 % $ 180,581 4.00 % N/A N/A Hanmi Bank $ 511,146 11.33 % $ 180,411 4.00 % $ 225,514 5.00 % December 31, 2015 Total capital (to risk-weighted assets): Hanmi Financial $ 499,076 14.91 % $ 267,760 8.00 % N/A N/A Hanmi Bank $ 496,710 14.86 % $ 267,377 8.00 % $ 334,222 10.00 % Tier 1 capital (to risk-weighted assets): Hanmi Financial $ 456,941 13.65 % $ 200,820 6.00 % N/A N/A Hanmi Bank $ 454,634 13.60 % $ 200,533 6.00 % $ 267,377 8.00 % Common equity Tier 1 capital (to risk-weighted assets): Hanmi Financial $ 456,941 13.65 % $ 150,615 4.50 % N/A N/A Hanmi Bank $ 454,634 13.60 % $ 150,400 4.50 % $ 217,244 6.50 % Tier 1 capital (to average assets): Hanmi Financial $ 456,941 11.31 % $ 161,620 4.00 % N/A N/A Hanmi Bank $ 454,634 11.27 % $ 161,399 4.00 % $ 201,749 5.00 %

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	12 Months Ended
	Dec. 31, 2016
Fair Value Disclosures [Abstract]
Assets and Liabilities Measured at Fair Value on Recurring Basis	As of December 31, 2016 and 2015 , assets and liabilities measured at fair value on a recurring basis are as follows: Level 1 Level 2 Level 3 Quoted Prices in Significant Significant Balance (In thousands) December 31, 2016 Assets: Securities available for sale: Mortgage-backed securities $ — $ 229,630 $ — $ 229,630 Collateralized mortgage obligations — 76,451 — 76,451 U.S. government agency securities — 7,441 — 7,441 SBA loan pools securities — 4,146 — 4,146 Municipal bonds-tax exempt — 158,030 — 158,030 Municipal bonds-taxable — 13,701 — 13,701 Corporate bonds — 5,015 — 5,015 U.S. treasury securities 156 — — 156 Mutual funds 22,394 — — 22,394 Total securities available for sale $ 22,550 $ 494,414 $ — $ 516,964 December 31, 2015 Assets: Securities available for sale: Mortgage-backed securities $ — $ 284,381 $ — $ 284,381 Collateralized mortgage obligations — 96,986 — 96,986 U.S. government agency securities — 47,822 — 47,822 SBA loan pools securities — 63,266 — 63,266 Municipal bonds-tax exempt — 163,902 — 163,902 Municipal bonds-taxable — 14,033 — 14,033 Corporate bonds — 4,993 — 4,993 U.S. treasury securities 160 — — 160 Mutual funds 22,753 — — 22,753 Total securities available for sale $ 22,913 $ 675,383 $ — $ 698,296
Assets and Liabilities Measured at Fair Value on Non-Recurring Basis	As of December 31, 2016 and 2015, assets and liabilities measured at fair value on a non-recurring basis are as follows: Level 1 Level 2 Level 3 Quoted Prices in Significant Significant Loss During the (In thousands) December 31, 2016 Assets: Impaired loans (excluding PCI loans) (1) $ — $ 15,257 $ 6,767 $ 868 OREO (2) — 7,484 — — December 31, 2015 Assets: Impaired loans (3) $ — $ 29,595 $ 1,044 $ 2,756 OREO (4) — 8,511 — — (1) Includes real estate loans of $17.8 million , commercial and industrial loans of $3.8 million , and consumer loans of $419,000 . (2) Includes properties from the foreclosure of commercial property loans of $5.4 million and residential property loans of $2.1 million . (3) Includes real estate loans of $27.9 million , commercial and industrial loans of $1.0 million , and consumer loans of $1.7 million . (4) Includes properties from the foreclosure of commercial property loans of $6.6 million and residential property loans of
Estimated Fair Values of Financial Instruments	The estimated fair values of financial instruments were as follows: December 31, 2016 Carrying Fair Value Level 1 Level 2 Level 3 (In thousands) Financial assets: Cash and due from banks $ 147,235 $ 147,235 $ — $ — Securities available for sale 516,964 22,550 494,414 — Loans and leases receivable, net of allowance for loan and lease losses 3,812,340 — — 3,789,579 Loans held for sale 9,316 — 9,316 — Accrued interest receivable 10,987 10,987 — — FHLB stock 16,385 — 16,385 — Financial liabilities: Noninterest-bearing deposits 1,203,240 — 1,203,240 — Interest-bearing deposits 2,606,497 — — 2,541,929 Borrowings 333,978 — — 333,978 Accrued interest payable 2,567 2,567 — — Off-balance sheet items: Commitments to extend credit 310,987 — — 310,987 Standby letters of credit 15,669 — — 15,669 December 31, 2015 Carrying Fair Value Level 1 Level 2 Level 3 (In thousands) Financial assets: Cash and due from banks $ 164,364 $ 164,364 $ — $ — Securities available for sale 698,296 22,913 675,383 — Loans receivable, net of allowance for loan losses 3,140,381 — 3,127,172 Loans held for sale 2,874 — 2,874 — Accrued interest receivable 9,501 9,501 — — FHLB stock 16,385 — 16,385 — FRB stock 14,098 — 14,098 — Financial liabilities: Noninterest-bearing deposits 1,155,518 — 1,155,518 — Interest-bearing deposits 2,354,458 — — 2,329,335 Borrowings 188,703 — — 188,703 Accrued interest payable 3,177 3,177 — — Off-balance sheet items: Commitments to extend credit 262,680 — — 262,680 Standby letters of credit 6,839 — — 6,839 .

Share-based Compensation (Table

Share-based Compensation (Tables)	12 Months Ended
	Dec. 31, 2016
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Share-Based Compensation Expense and Related Tax Benefits	The table below provides the share-based compensation expense and related tax benefits for the periods indicated: Year Ended December 31, 2016 2015 2014 (In thousands) Share-based compensation expense $ 3,008 $ 2,241 $ 2,165 Related tax benefits $ 1,191 $ 755 $ 516
Unrecognized Share-Based Compensation Expense	As of December 31, 2016 , unrecognized share-based compensation expense was as follows Unrecognized Average Expected (In thousands) Stock option awards $ 99 0.8 years Restricted stock awards 3,836 2.3 years Total unrecognized share-based compensation expense $ 3,935 2.2 years
Weighted-Average Assumptions Used to Estimate Fair Value Per Share of Options Granted	The weighted-average fair value per share of options granted was estimated on the date of grant using the Black-Scholes option-pricing model with the following weighted-average assumptions: Year Ended December 31, 2015 2014 Weighted-average assumption Dividend yield 1.80 % 1.27 % Expected volatility 25.00 % 35.18 % Expected term 3 years 3 years Risk-free interest rate 1.11 % 0.86 %
Summary of Information under Plans	The following information under the Plans is presented for the periods indicated: Year Ended December 31, 2016 2015 2014 (In thousands, except per share data) Grant date fair value of options granted $ — $ 78 $ 583 Fair value of options vested $ 2,322 $ 2,668 $ 2,141 Total intrinsic value of options exercised (1) $ 1,862 $ 488 $ 353 Cash received from options exercised $ 1,453 $ 616 $ 467 Weighted-average estimated fair value per share of options granted $ — $ 3.62 $ 4.79 (1) Intrinsic value represents the difference between the closing stock price on the exercise date and the exercise price, multiplied by the number of options.
Summary of Stock Option Transactions under Plans	The following is a summary of stock option transactions under the Plans for the periods indicated: Year Ended December 31, 2016 2015 2014 Number of Shares Weighted- Average Exercise Price Per Share Number of Shares Weighted- Average Exercise Price Per Share Number of Shares Weighted- Average Exercise Price Per Share Options outstanding at beginning of period 510,148 $ 24.38 603,872 $ 23.78 546,595 $ 28.09 Options granted — $ — 28,000 $ 23.47 158,000 $ 21.30 Options exercised (94,997 ) $ 15.29 (46,516 ) $ 13.24 (37,569 ) $ 12.42 Options forfeited (125 ) $ 144.00 (71,608 ) $ 20.59 (30,917 ) $ 14.64 Options expired (27,125 ) $ 154.09 (3,600 ) $ 136.79 (32,237 ) $ 106.70 Options outstanding at end of period 387,901 $ 17.49 510,148 $ 24.38 603,872 $ 23.78 Options exercisable at end of period 341,561 $ 16.85 333,460 $ 27.16 224,766 $ 33.35
Summary of Transactions for Non-Vested Stock Options	The following is a summary of transactions for non-vested stock options under the Plans for the periods indicated: Year Ended December 31, 2016 2015 2014 Number of Weighted- Number of Weighted- Number of Weighted- Non-vested options outstanding at beginning of period 176,688 $ 19.13 379,106 $ 18.11 391,625 $ 15.56 Options granted — $ — 28,000 $ 23.47 158,000 $ 21.30 Options vested (130,223 ) $ 17.83 (158,810 ) $ 16.80 (139,602 ) $ 15.34 Options forfeited (125 ) $ 144.00 (71,608 ) $ 20.59 (30,917 ) $ 14.64 Non-vested options outstanding at end of period 46,340 $ 22.42 176,688 $ 19.13 379,106 $ 18.11
Summary of Stock Options Outstanding under Plans	As of December 31, 2016 , stock options outstanding under the Plans were as follows: Options Outstanding Options Exercisable Range of Exercise Prices Number of Intrinsic (1) Weighted- Weighted- Number of Intrinsic (1) Weighted- Weighted- (In thousands except share and per share data) $10.88 to $14.99 36,901 $ 835 $ 12.27 5.4 years 36,901 $ 835 $ 12.27 5.4 years $15.00 to $19.99 265,000 4,861 16.55 6.7 years 255,000 4,710 16.43 6.7 years $20.00 to $24.83 86,000 1,056 22.62 7.7 years 49,660 509 22.39 7.5 years 387,901 $ 6,752 $ 17.49 6.8 years 341,561 $ 6,054 $ 16.85 6.6 years (1) Intrinsic value represents the difference between the closing stock price on the last trading day of the period, which was $34.90 as of December 31, 2016 , and the exercise price, multiplied by the number of options.
Schedule of Restricted Stock Awards under 2013 Plan	The table below provides information for restricted stock awards under the 2013 Plan for the periods indicated: 2016 2015 2014 Number of Weighted- Number of Weighted- Number of Weighted- Restricted stock at beginning of period 137,114 $ 20.74 173,222 $ 19.58 116,082 $ 16.43 Restricted stock granted 287,179 $ 15.52 58,092 $ 22.53 119,988 21.56 Restricted stock vested (77,515 ) $ 19.75 (68,017 ) $ 19.16 (53,515 ) $ 17.61 Restricted stock forfeited (2,820 ) $ 21.58 (26,183 ) $ 21.16 (9,333 ) $ 17.05 Restricted stock at end of period 343,958 $ 16.60 137,114 $ 20.74 173,222 $ 19.58

Earnings per Share (Tables)

Earnings per Share (Tables)	12 Months Ended
	Dec. 31, 2016
Earnings Per Share [Abstract]
Reconciliation of Components Used to Derive Basic and Diluted EPS	The following table is a reconciliation of the components used to derive basic and diluted EPS for the periods indicated: Net Income (Numerator) Weighted- Average Shares (Denominator) Per Share Amount (In thousands, except share and per share data) Year Ended December 31, 2016 Basic EPS Net income $ 56,489 31,899,582 $ 1.77 Less: Income allocated to unvested restricted stock 457 31,899,582 0.01 Basic EPS $ 56,032 31,899,582 $ 1.76 Effect of dilutive securities - options, warrants and unvested restricted stock 149,122 Diluted EPS Net income $ 56,489 32,048,704 $ 1.76 Less: Income allocated to unvested restricted stock 457 32,048,704 0.01 Diluted EPS $ 56,032 32,048,704 $ 1.75 Year Ended December 31, 2015 Basic EPS Net income $ 53,823 31,788,215 $ 1.69 Less: Income allocated to unvested restricted stock 145 31,788,215 — Basic EPS $ 53,678 31,788,215 $ 1.69 Effect of dilutive securities - options, warrants and unvested restricted stock 88,605 Diluted EPS Net income $ 53,823 31,876,820 $ 1.68 Less: Income allocated to unvested restricted stock 145 31,876,820 — Diluted EPS $ 53,678 31,876,820 $ 1.68 Year Ended December 31, 2014 Basic EPS Income from continuing operations, net of taxes $ 50,205 31,696,100 $ 1.58 Loss from discontinued operations, net of taxes (444 ) 31,696,100 (0.01 ) Basic EPS $ 49,761 31,696,100 $ 1.57 Effect of dilutive securities - options, warrants and unvested restricted stock 281,964 Diluted EPS Income from continuing operations, net of taxes $ 50,205 31,978,064 $ 1.57 Loss from discontinued operations, net of taxes (444 ) 31,978,064 (0.01 ) Diluted EPS $ 49,761 31,978,064 $ 1.56

Commitments and Contingencies (

Commitments and Contingencies (Tables)	12 Months Ended
	Dec. 31, 2016
Commitments and Contingencies Disclosure [Abstract]
Future Minimum Annual Rental Commitments under Non-Cancelable Operating Leases	We lease our premises under non-cancelable operating leases. At December 31, 2016 , future minimum annual rental commitments under these non-cancelable operating leases, with initial or remaining terms of one year or more, were as follows: Year Ended December 31, Amount (In thousands) 2017 $ 5,954 2018 4,658 2019 3,863 2020 3,317 2021 1,911 Thereafter 2,625 Total $ 22,328

Off-Balance Sheet Commitments (

Off-Balance Sheet Commitments (Tables)	12 Months Ended
	Dec. 31, 2016
Risks and Uncertainties [Abstract]
Distribution of Undisbursed Loan Commitments	The following table shows the distribution of undisbursed loan commitments as of the dates indicated: December 31, 2016 December 31, 2015 (In thousands) Commitments to extend credit $ 310,987 $ 262,680 Standby letters of credit 15,669 6,839 Commercial letters of credit 4,215 4,018 Total undisbursed loan commitments $ 330,871 $ 273,537
Summary of Valuation Allowance	Activity in the allowance for off-balance sheet items was as follows for the periods indicated: As of and for the Year Ended December 31, 2016 2015 2014 (In thousands) Allowance for off-balance sheet items: Balance at beginning of period $ 986 $ 1,366 $ 1,248 Provision (negative provision) charged to operating expense 198 (380 ) $ 118 Balance at end of period $ 1,184 $ 986 $ 1,366

Condensed Financial Informati53

Condensed Financial Information of Parent Company (Tables)	12 Months Ended
	Dec. 31, 2016
Condensed Financial Information of Parent Company Only Disclosure [Abstract]
Balance Sheets of Parent Company	Year Ended December 31, 2016 2015 (In thousands) Assets Cash $ 3,885 $ 15,660 Investment in consolidated subsidiaries 540,672 491,610 Other assets 5,572 5,525 Total assets $ 550,129 $ 512,795 Liabilities and Stockholders’ Equity Liabilities: Subordinated debentures $ 18,978 $ 18,703 Other liabilities 126 174 Total liabilities 19,104 18,877 Stockholders’ equity 531,025 493,918 Total liabilities and stockholders’ equity $ 550,129 $ 512,795
Statement of Income of Parent Company	Year Ended December 31, 2016 2015 2014 (In thousands) Equity in earnings of subsidiaries $ 51,141 $ 56,840 $ 39,576 Other income (expenses), net 5,348 (3,017 ) 10,185 Net income $ 56,489 $ 53,823 $ 49,761
Statement of Cash Flows of Parent Company	Year Ended December 31, 2016 2015 2014 (In thousands) Cash Flows from Operating Activities: Net income $ 56,489 $ 53,823 $ 49,761 Adjustments to reconcile net income to net cash used in operating activities: Income from subsidiaries (51,141 ) (56,840 ) (39,576 ) Amortization of subordinated debentures 275 159 71 Share-based compensation expense 3,008 2,241 2,165 Bargain purchase gain — — (14,577 ) Change in other assets (47 ) (1,277 ) (2,320 ) Change in other liabilities (48 ) (1,403 ) 15,715 Net cash provided by (used in) operating activities 8,536 (3,297 ) 11,239 Cash Flows from Investing Activities: Cash paid for repurchases of vested shares due to employee tax liability (579 ) (349 ) — Cash acquired in acquisition, net of cash consideration paid — — 116,967 Proceeds from Hanmi Bank — 12,782 76,231 Payments to Hanmi Bank — — (193,179 ) Net cash provided by investing activities (579 ) 12,433 19 Cash Flows from Financing Activities: Proceeds from exercise of stock options and stock warrants 1,453 616 467 Cash dividend paid (21,185 ) (12,780 ) (6,694 ) Net cash (used in) provided by financing activities (19,732 ) (12,164 ) (6,227 ) Net increase (decrease) in cash (11,775 ) (3,028 ) 5,031 Cash at beginning of year 15,660 18,688 13,657 Cash at end of year $ 3,885 $ 15,660 $ 18,688

Quarterly Financial Data (Una54

Quarterly Financial Data (Unaudited) (Tables)	12 Months Ended
	Dec. 31, 2016
Quarterly Financial Information Disclosure [Abstract]
Summary of Quarterly Financial Data	Summarized quarterly financial data is shown in the following tables: Quarter Ended March 31 June 30 September 30 December 31 (In thousands, except per share data) 2016: Interest and dividend income $ 42,674 $ 44,159 $ 44,325 $ 47,313 Interest expense 4,105 4,179 4,743 5,247 Net interest income before provision for loan and lease losses 38,569 39,980 39,582 42,066 Negative provision for loan and lease losses (1,525 ) (1,515 ) (1,450 ) 151 Non-interest income 6,961 9,373 8,674 8,067 Non-interest expense 26,068 27,863 28,337 25,955 Income before provision for income taxes 20,987 23,005 21,369 24,027 Provision for income taxes 6,183 8,857 8,248 9,611 Net income $ 14,804 $ 14,148 $ 13,121 $ 14,416 Basic earnings per share $ 0.46 $ 0.44 $ 0.41 $ 0.45 Diluted earnings per share $ 0.46 $ 0.44 $ 0.41 $ 0.45 2015: Interest and dividend income $ 41,437 $ 41,050 $ 40,025 $ 41,714 Interest expense 3,981 3,958 4,040 4,130 Net interest income before provision for loan and lease losses 37,456 37,092 35,985 37,584 Negative provision for loan and lease losses (1,672 ) (2,403 ) (3,704 ) (3,835 ) Non-interest income 10,850 11,135 13,561 12,056 Non-interest expense 31,391 27,028 28,723 28,186 Income before provision for income taxes 18,587 23,602 24,527 25,289 Provision for income taxes 7,534 9,619 10,569 10,460 Net income $ 11,053 $ 13,983 $ 13,958 $ 14,829 Basic earnings per share $ 0.35 $ 0.44 $ 0.44 $ 0.46 Diluted earnings per share $ 0.35 $ 0.44 $ 0.44 $ 0.46

Summary of Significant Accoun55

Summary of Significant Accounting Policies - Additional Information (Detail) $ in Thousands	Jun. 30, 2014Subsidiary	Sep. 30, 2016USD ($)	Dec. 31, 2015USD ($)	Mar. 31, 2014	Jun. 30, 2013	Mar. 31, 2010	Dec. 31, 2016USD ($)Branchesloan_pool	Dec. 31, 2015USD ($)	Dec. 31, 2014USD ($)	Dec. 31, 2013
Financing Receivable, Recorded Investment, Past Due [Line Items]
Proceeds from redemption of FRB stock		$ 14,400					$ 14,423	$ 0	$ 0
Allowance for loan losses of loans receivable			$ 42,935				$ 32,429	$ 42,935
Period of utilization rate and historical loss rates used for breaking down commitments by loan type			60 months	48 months	36 months	24 months
General loan pools [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Number of loan pools | loan_pool							14
Oldest four quarters [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Risk factor calculations							46.00%
Next four quarters [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Risk factor calculations								31.00%
Third four quarters [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Risk factor calculations									15.00%
Most recent four quarters [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Risk factor calculations										8.00%
Nonperforming Financing Receivable [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Delinquency period of loans with respect to interest or principal for discontinuance of accrual of interest income (less than)							90 days
Cash and Cash Equivalents [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Delinquency period of loans with respect to interest or principal for discontinuance of accrual of interest income (less than)							90 days
CANADA | Full Service [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Number of branches | Branches							41
Chun Ha and All World To Chunha Holdings Corporation [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Number of subsidiaries sold | Subsidiary	2
Equipment Financing Receivable [Member] | Minimum [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Intangible asset amortization period							1 year
Equipment Financing Receivable [Member] | Maximum [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Intangible asset amortization period							7 years

Summary of Significant Accoun56

Summary of Significant Accounting Policies - Useful Lives for Principal Classes of Assets (Detail)	12 Months Ended
	Dec. 31, 2016
Leasehold improvements [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment useful life	Term of lease or useful life, whichever is shorter
Software [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment useful life	3 years
Minimum [Member] | Buildings and improvements [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment useful life	10 years
Minimum [Member] | Furniture and equipment [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment useful life	3 years
Maximum [Member] | Buildings and improvements [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment useful life	30 years
Maximum [Member] | Furniture and equipment [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment useful life	10 years

Acquisition - Additional Inform

Acquisition - Additional Information (Detail)	Oct. 27, 2016USD ($)	Aug. 31, 2014USD ($)$ / shares	Dec. 31, 2016USD ($)Branches	Dec. 31, 2015USD ($)	Dec. 31, 2014USD ($)
Business Acquisition [Line Items]
Goodwill			$ 11,031,000	$ 0
Bargain purchase gain			0	0	$ 14,577,000
Merger and integration expense			$ 312,000	1,971,000	6,646,000
Banc of California Leases Acquisition [Member]
Business Acquisition [Line Items]
Cash consideration paid	$ 240,800,000
Other tangible and intangible assets acquired	12,600,000
Goodwill	11,000,000
Central Bancorp, Inc [Member]
Business Acquisition [Line Items]
Intangible asset amortization period		10 years
Common stock, price per share after acquisition (in usd per share) | $ / shares		$ 17.64
Consideration paid		$ 50,000,000
Consideration paid for redemption of preferred stock		28,675,000
Total assets acquired		1,267,921,000
Total liabilities assumed		1,174,669,000
Total identifiable net assets		93,252,000
Loans		297,272,000
Total deposits		1,098,997,000
Number of branch locations | Branches			23
Bargain purchase gain		14,577,000
Merger and integration expense			$ 2,000,000	6,600,000
Core deposit intangible		2,213,000
Amortization expense of core deposit intangible			326,000	379,000	132,000
Certificates of deposit		11,300,000
Amortization of certificates of deposit			2,700,000	5,600,000	2,300,000
Discount on subordinated debentures		$ 8,300,000
Amortization of subordinated debentures			$ 275,000	$ 176,000	$ 71,000
Lease Intangible Asset [Member] | Banc of California Leases Acquisition [Member]
Business Acquisition [Line Items]
Estimated fair value of acquired intangibles	228,200,000
Third Party Originators Intangible [Member]
Business Acquisition [Line Items]
Intangible asset amortization period			7 years
Third Party Originators Intangible [Member] | Banc of California Leases Acquisition [Member]
Business Acquisition [Line Items]
Estimated fair value of acquired intangibles	$ 483,000
Intangible asset amortization period	7 years

Acquisition - Summary of Purcha

Acquisition - Summary of Purchase Price Allocation (Detail) - USD ($) $ in Thousands	Aug. 31, 2014	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Liabilities assumed:
Bargain purchase gain on acquisition		$ 0	$ 0	$ (14,577)
Central Bancorp, Inc [Member]
Consideration paid:
CBI stockholders	$ 50,000
Redemption of preferred and cumulative unpaid dividends	28,675
Accrued interest on subordinated debentures	0
Total consideration paid:	78,675
Assets acquired:
Cash and cash equivalents	197,209
Securities available for sale	663,497
Loans	297,272
Premises and equipment	17,925
Other real estate owned	25,952
Income tax assets, net	12,011
Core deposit intangible	2,213
FDIC loss sharing assets	11,413
Bank-owned life insurance	18,296
Servicing assets	7,497
Other assets	14,636
Total assets acquired	1,267,921
Liabilities assumed:
Deposits	1,098,997
Subordinated debentures	18,473
Rescinded stock obligation	15,485
FHLB advances	10,000
Servicing liabilities	6,039
Other liabilities	25,675
Total liabilities assumed	1,174,669
Total identifiable net assets	93,252
Bargain purchase gain on acquisition	$ (14,577)

Acquisition - Summary of Accret

Acquisition - Summary of Accretable Yield on PCI Loans Acquired (Detail) - Central Bancorp, Inc [Member] $ in Thousands	Aug. 31, 2014USD ($)
Business Acquisition [Line Items]
Undiscounted contractual cash flows	$ 93,623
Nonaccretable discount	(17,421)
Undiscounted cash flow to be collected	76,202
Estimated fair value of PCI loans	65,346
Accretable yield	$ 10,856

Sale of Insurance Subsidiarie60

Sale of Insurance Subsidiaries and Discontinued Operations - Additional Information (Detail) $ / shares in Units, $ in Thousands	Jun. 30, 2014USD ($)SubsidiaryInstallment$ / shares	Dec. 31, 2016USD ($)	Sep. 30, 2016USD ($)	Jun. 30, 2016USD ($)	Mar. 31, 2016USD ($)	Dec. 31, 2015USD ($)	Sep. 30, 2015USD ($)	Jun. 30, 2015USD ($)	Mar. 31, 2015USD ($)	Dec. 31, 2016USD ($)	Dec. 31, 2015USD ($)	Dec. 31, 2014USD ($)$ / shares
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gain on disposal	$ 51
Capital gain tax	470
Operating loss	(14)
Net loss from discontinued operations	(444)									$ 0	$ 0	$ (444)
Income tax expense from operating loss	$ 11
Net loss from discontinued operation per diluted share (in usd per share) | $ / shares	$ (0.01)											$ (0.01)
Noninterest income		$ 8,067	$ 8,674	$ 9,373	$ 6,961	$ 12,056	$ 13,561	$ 11,135	$ 10,850	33,075	47,602	$ 42,296
Noninterest expense		$ 25,955	$ 28,337	$ 27,863	$ 26,068	$ 28,186	$ 28,723	$ 27,028	$ 31,391	108,223	115,328	$ 98,671
Chun Ha and All World To Chunha Holdings Corporation [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Number of subsidiaries sold | Subsidiary	2
Total assets	$ 5,600
Net assets of discontinued operations	3,300
Total sale price	3,500
Sale consideration received										$ 2,000
Consideration due	$ 1,500
Number of installments payable | Installment	3
Discontinued operations [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Noninterest income											2,700
Noninterest expense											$ 2,700

Sale of Insurance Subsidiarie61

Sale of Insurance Subsidiaries and Discontinued Operations - Summarized Financial Information of Discontinued Operations (Detail) - Chun Ha and All World To Chunha Holdings Corporation [Member] $ in Thousands	Jun. 30, 2014USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Total assets	$ 5,600
Net assets of discontinued operations	3,300
Discontinued Operations, Disposed of by Sale [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash and cash equivalents	1,602
Premises and equipment, net	90
Other intangible assets, net	1,089
Other assets	2,855
Total assets	5,636
Income tax payable	415
Accrued expenses and other liabilities	1,878
Total liabilities	2,293
Net assets of discontinued operations	$ 3,343

Sale of Insurance Subsidiarie62

Sale of Insurance Subsidiaries and Discontinued Operations - Summarized Financial Information of Discontinued Operations (Details 2) - USD ($) $ in Thousands	Jun. 30, 2014	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Noninterest (loss) income	$ (14)
Gain on disposal	51
Income before taxes		$ 0	$ 0	$ 37
Income tax expense		0	0	481
Loss from discontinued operations	$ (444)	$ 0	0	$ (444)
Chun Ha and All World To Chunha Holdings Corporation [Member] | Discontinued Operations, Disposed of by Sale [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Noninterest (loss) income			(14)
Gain on disposal			51
Income before taxes			37
Income tax expense			481
Loss from discontinued operations			$ (444)

Securities - Summary of Investm

Securities - Summary of Investment Securities Available for Sale (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	$ 521,053	$ 700,627
Gross Unrealized Gain	1,164	2,488
Gross Unrealized Loss	5,253	4,819
Estimated Fair Value	516,964	698,296
Collateralized mortgage obligations [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	77,447	97,904
Gross Unrealized Gain	6	79
Gross Unrealized Loss	1,002	997
Estimated Fair Value	76,451	96,986
Mortgage-backed securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	230,489	286,450
Gross Unrealized Gain	598	392
Gross Unrealized Loss	1,457	2,461
Estimated Fair Value	229,630	284,381
U.S. government agency securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	7,499	48,478
Gross Unrealized Gain	0	0
Gross Unrealized Loss	58	656
Estimated Fair Value	7,441	47,822
SBA loan pool securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	4,356	63,670
Gross Unrealized Gain	0	7
Gross Unrealized Loss	210	411
Estimated Fair Value	4,146	63,266
Municipal bonds-tax exempt [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	159,789	162,101
Gross Unrealized Gain	236	1,820
Gross Unrealized Loss	1,995	19
Estimated Fair Value	158,030	163,902
Municipal bonds-taxable [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	13,391	13,932
Gross Unrealized Gain	319	189
Gross Unrealized Loss	9	88
Estimated Fair Value	13,701	14,033
Corporate bonds [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	5,010	5,017
Gross Unrealized Gain	5	0
Gross Unrealized Loss	0	24
Estimated Fair Value	5,015	4,993
U.S. treasury securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	156	159
Gross Unrealized Gain	0	1
Gross Unrealized Loss	0	0
Estimated Fair Value	156	160
Other securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	22,916	22,916
Gross Unrealized Gain	0	0
Gross Unrealized Loss	522	163
Estimated Fair Value	$ 22,394	$ 22,753

Securities - Schedule of Amorti

Securities - Schedule of Amortized Cost and Estimated Fair Value of Investment Securities by Contractual Maturity (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Amortized Cost
Within one year	$ 337
Over one year through five years	78,893
Over five years through ten years	212,719
Over ten years	229,104
Amortized Cost	521,053	$ 700,627
Estimated Fair Value
Within one year	337
Over one year through five years	78,747
Over five years through ten years	211,025
Over ten years	226,855
Total	516,964	698,296
Collateralized mortgage obligations [Member]
Amortized Cost
Amortized Cost	77,447	97,904
Estimated Fair Value
Total	76,451	96,986
Mortgage-backed securities [Member]
Amortized Cost
Amortized Cost	230,489	286,450
Estimated Fair Value
Total	$ 229,630	$ 284,381

Securities - Available for Sale

Securities - Available for Sale Securities, Continuous Unrealized Loss Position, Fair value (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2016USD ($)Security	Dec. 31, 2015USD ($)Security
Summary of Investment Holdings [Line Items]
Available-for-sale, Less Than 12 Months, Gross Unrealized Loss	$ 4,496	$ 2,628
Available-for-sale, Less Than 12 Months, Estimated Fair Value	$ 320,260	$ 359,531
Available-for-sale, Less Than 12 Months, Number of Securities | Security	128	104
Available-for-sale, 12 Months or More, Gross Unrealized Loss	$ 757	$ 2,191
Available-for-sale, 12 Months or More, Estimated Fair Value	$ 26,991	$ 87,120
Available-for-sale, 12 Months or More, Number of Securities | Security	15	36
Available-for-sale, Gross Unrealized Loss	$ 5,253	$ 4,819
Available-for-sale, Estimated Fair Value	$ 347,251	$ 446,651
Available-for-sale, Number of Securities | Security	143	140
Mortgage-backed securities [Member]
Summary of Investment Holdings [Line Items]
Available-for-sale, Less Than 12 Months, Gross Unrealized Loss	$ 1,345	$ 1,734
Available-for-sale, Less Than 12 Months, Estimated Fair Value	$ 102,647	$ 193,931
Available-for-sale, Less Than 12 Months, Number of Securities | Security	38	52
Available-for-sale, 12 Months or More, Gross Unrealized Loss	$ 112	$ 727
Available-for-sale, 12 Months or More, Estimated Fair Value	$ 11,350	$ 21,659
Available-for-sale, 12 Months or More, Number of Securities | Security	3	9
Available-for-sale, Gross Unrealized Loss	$ 1,457	$ 2,461
Available-for-sale, Estimated Fair Value	$ 113,997	$ 215,590
Available-for-sale, Number of Securities | Security	41	61
Collateralized mortgage obligations [Member]
Summary of Investment Holdings [Line Items]
Available-for-sale, Less Than 12 Months, Gross Unrealized Loss	$ 676	$ 335
Available-for-sale, Less Than 12 Months, Estimated Fair Value	$ 60,786	$ 48,970
Available-for-sale, Less Than 12 Months, Number of Securities | Security	27	18
Available-for-sale, 12 Months or More, Gross Unrealized Loss	$ 326	$ 662
Available-for-sale, 12 Months or More, Estimated Fair Value	$ 10,579	$ 32,964
Available-for-sale, 12 Months or More, Number of Securities | Security	7	13
Available-for-sale, Gross Unrealized Loss	$ 1,002	$ 997
Available-for-sale, Estimated Fair Value	$ 71,365	$ 81,934
Available-for-sale, Number of Securities | Security	34	31
U.S. government agency securities [Member]
Summary of Investment Holdings [Line Items]
Available-for-sale, Less Than 12 Months, Gross Unrealized Loss	$ 58	$ 201
Available-for-sale, Less Than 12 Months, Estimated Fair Value	$ 7,441	$ 23,289
Available-for-sale, Less Than 12 Months, Number of Securities | Security	3	8
Available-for-sale, 12 Months or More, Gross Unrealized Loss	$ 0	$ 455
Available-for-sale, 12 Months or More, Estimated Fair Value	$ 0	$ 24,533
Available-for-sale, 12 Months or More, Number of Securities | Security	0	8
Available-for-sale, Gross Unrealized Loss	$ 58	$ 656
Available-for-sale, Estimated Fair Value	$ 7,441	$ 47,822
Available-for-sale, Number of Securities | Security	3	16
SBA loan pool securities [Member]
Summary of Investment Holdings [Line Items]
Available-for-sale, Less Than 12 Months, Gross Unrealized Loss	$ 0	$ 161
Available-for-sale, Less Than 12 Months, Estimated Fair Value	$ 0	$ 50,499
Available-for-sale, Less Than 12 Months, Number of Securities | Security	0	12
Available-for-sale, 12 Months or More, Gross Unrealized Loss	$ 210	$ 250
Available-for-sale, 12 Months or More, Estimated Fair Value	$ 4,146	$ 7,036
Available-for-sale, 12 Months or More, Number of Securities | Security	2	3
Available-for-sale, Gross Unrealized Loss	$ 210	$ 411
Available-for-sale, Estimated Fair Value	$ 4,146	$ 57,535
Available-for-sale, Number of Securities | Security	2	15
Municipal bonds-tax exempt [Member]
Summary of Investment Holdings [Line Items]
Available-for-sale, Less Than 12 Months, Gross Unrealized Loss	$ 1,995	$ 19
Available-for-sale, Less Than 12 Months, Estimated Fair Value	$ 125,004	$ 8,922
Available-for-sale, Less Than 12 Months, Number of Securities | Security	54	6
Available-for-sale, 12 Months or More, Gross Unrealized Loss	$ 0	$ 0
Available-for-sale, 12 Months or More, Estimated Fair Value	$ 0	$ 0
Available-for-sale, 12 Months or More, Number of Securities | Security	0	0
Available-for-sale, Gross Unrealized Loss	$ 1,995	$ 19
Available-for-sale, Estimated Fair Value	$ 125,004	$ 8,922
Available-for-sale, Number of Securities | Security	54	6
Municipal bonds-taxable [Member]
Summary of Investment Holdings [Line Items]
Available-for-sale, Less Than 12 Months, Gross Unrealized Loss	$ 9	$ 88
Available-for-sale, Less Than 12 Months, Estimated Fair Value	$ 2,904	$ 7,106
Available-for-sale, Less Than 12 Months, Number of Securities | Security	2	4
Available-for-sale, 12 Months or More, Gross Unrealized Loss	$ 0	$ 0
Available-for-sale, 12 Months or More, Estimated Fair Value	$ 0	$ 0
Available-for-sale, 12 Months or More, Number of Securities | Security	0	0
Available-for-sale, Gross Unrealized Loss	$ 9	$ 88
Available-for-sale, Estimated Fair Value	$ 2,904	$ 7,106
Available-for-sale, Number of Securities | Security	2	4
Corporate bonds [Member]
Summary of Investment Holdings [Line Items]
Available-for-sale, Less Than 12 Months, Gross Unrealized Loss		$ 24
Available-for-sale, Less Than 12 Months, Estimated Fair Value		$ 4,994
Available-for-sale, Less Than 12 Months, Number of Securities | Security		1
Available-for-sale, 12 Months or More, Gross Unrealized Loss		$ 0
Available-for-sale, 12 Months or More, Estimated Fair Value		$ 0
Available-for-sale, 12 Months or More, Number of Securities | Security		0
Available-for-sale, Gross Unrealized Loss		$ 24
Available-for-sale, Estimated Fair Value		$ 4,994
Available-for-sale, Number of Securities | Security		1
Other securities [Member]
Summary of Investment Holdings [Line Items]
Available-for-sale, Less Than 12 Months, Gross Unrealized Loss	$ 413	$ 66
Available-for-sale, Less Than 12 Months, Estimated Fair Value	$ 21,478	$ 21,820
Available-for-sale, Less Than 12 Months, Number of Securities | Security	4	3
Available-for-sale, 12 Months or More, Gross Unrealized Loss	$ 109	$ 97
Available-for-sale, 12 Months or More, Estimated Fair Value	$ 916	$ 928
Available-for-sale, 12 Months or More, Number of Securities | Security	3	3
Available-for-sale, Gross Unrealized Loss	$ 522	$ 163
Available-for-sale, Estimated Fair Value	$ 22,394	$ 22,748
Available-for-sale, Number of Securities | Security	7	6

Securities - Additional Informa

Securities - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Schedule of Available-for-sale Securities [Line Items]
Debt and equity securities OTTI charge	$ 0
Impairment charges on securities in continuous unrealized loss position for 12 months or longer	0	$ 0
Net realized gain (loss) on redemption or sale of investment securities	46,000	6,611,000	$ 2,011,000
Net unrealized gains (losses) recognized in earnings resulting from the redemption of investment securities	(314,000)	(1,900,000)	$ (498,000)
Investment securities available-for-sale, market values	516,964,000	698,296,000
Securities Pledged as Collateral [Member]
Schedule of Available-for-sale Securities [Line Items]
Investment securities available-for-sale, market values	133,000,000	72,000,000
Mortgage-backed securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Estimated fair value of collateral	52,900,000	58,600,000
Investment securities available-for-sale, market values	$ 229,630,000	$ 284,381,000

Securities - Realized Gains and

Securities - Realized Gains and Losses on Sales of Investment Securities (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Investments, Debt and Equity Securities [Abstract]
Gross realized gains on sales of investment securities	$ 396	$ 6,776	$ 2,012
Gross realized losses on sales of investment securities	(350)	(165)	(1)
Net realized gains on sales of investment securities	46	6,611	2,011
Proceeds from sales of investment securities	$ 78,282	$ 456,098	$ 169,533

Loans and Leases - Loans Receiv

Loans and Leases - Loans Receivable (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	$ 3,844,769	$ 3,183,316
Allowance for loan and lease losses	(32,429)	(42,935)
Loans and leases receivable, net	3,812,340	3,140,381
Real estate loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	3,278,375	2,845,514
Real estate loans [Member] | Retail [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	859,953	740,350
Real estate loans [Member] | Hotel/motel [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	651,158	543,425
Real estate loans [Member] | Gas station [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	262,879	323,655
Real estate loans [Member] | Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	1,109,656	978,661
Real estate loans [Member] | Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	55,962	23,387
Real estate loans [Member] | Residential property [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	338,767	236,036
Commercial and industrial loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	300,220	312,876
Commercial and industrial loans [Member] | Commercial term [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	138,168	152,773
Commercial and industrial loans [Member] | Commercial lines of credit [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	136,231	128,224
Commercial and industrial loans [Member] | International loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	25,821	31,879
Leases Receivable [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	243,294	0
Consumer loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	22,880	24,926
Home Equity Line of Credit [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	17,700	21,800
Non-PCI Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	3,834,906	3,163,302
Allowance for loan and lease losses	(31,458)	(37,494)	$ (51,640)
Loans and leases receivable, net	3,803,448	3,125,808
Non-PCI Loans [Member] | Real estate loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	3,268,698	2,825,718
Non-PCI Loans [Member] | Real estate loans [Member] | Retail [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	857,629	735,501
Non-PCI Loans [Member] | Real estate loans [Member] | Hotel/motel [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	649,540	539,345
Non-PCI Loans [Member] | Real estate loans [Member] | Gas station [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	260,187	319,363
Non-PCI Loans [Member] | Real estate loans [Member] | Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	1,107,589	973,243
Non-PCI Loans [Member] | Real estate loans [Member] | Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	55,962	23,387
Non-PCI Loans [Member] | Real estate loans [Member] | Residential property [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	337,791	234,879
Non-PCI Loans [Member] | Commercial and industrial loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	300,084	312,705
Non-PCI Loans [Member] | Commercial and industrial loans [Member] | Commercial term [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	138,032	152,602
Non-PCI Loans [Member] | Commercial and industrial loans [Member] | Commercial lines of credit [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	136,231	128,224
Non-PCI Loans [Member] | Commercial and industrial loans [Member] | International loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	25,821	31,879
Non-PCI Loans [Member] | Leases Receivable [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	243,294	0
Non-PCI Loans [Member] | Consumer loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	22,830	24,879
PCI Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	9,863	20,014
Allowance for loan and lease losses	(971)	(5,441)	(1,026)
Loans and leases receivable, net	8,892	14,573	$ 43,475	$ 0
PCI Loans [Member] | Real estate loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	9,677	19,796
PCI Loans [Member] | Real estate loans [Member] | Retail [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	2,324	4,849
Allowance for loan and lease losses	(122)	(269)
Loans and leases receivable, net	2,202	4,580
PCI Loans [Member] | Real estate loans [Member] | Hotel/motel [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	1,618	4,080
Allowance for loan and lease losses	(138)	(88)
Loans and leases receivable, net	1,480	3,992
PCI Loans [Member] | Real estate loans [Member] | Gas station [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	2,692	4,292
Allowance for loan and lease losses	(589)	(477)
Loans and leases receivable, net	2,103	3,815
PCI Loans [Member] | Real estate loans [Member] | Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	2,067	5,418
PCI Loans [Member] | Real estate loans [Member] | Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	0	0
PCI Loans [Member] | Real estate loans [Member] | Residential property [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	976	1,157
Allowance for loan and lease losses	(72)	(151)
Loans and leases receivable, net	904	1,006
PCI Loans [Member] | Commercial and industrial loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	136	171
PCI Loans [Member] | Commercial and industrial loans [Member] | Commercial term [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	136	171
Allowance for loan and lease losses	(41)	(42)
Loans and leases receivable, net	95	129
PCI Loans [Member] | Commercial and industrial loans [Member] | Commercial lines of credit [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	0	0
PCI Loans [Member] | Commercial and industrial loans [Member] | International loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	0	0
PCI Loans [Member] | Leases Receivable [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	0	0
PCI Loans [Member] | Consumer loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases	50	47
Allowance for loan and lease losses	(8)	(2)
Loans and leases receivable, net	$ 42	$ 45

Loans and Leases - Additional I

Loans and Leases - Additional Information (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2016USD ($)PropertySecurityLoan	Dec. 31, 2015USD ($)Property	Dec. 31, 2014USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accrued interest receivable	$ 10,987	$ 9,501
Loans receivable	3,812,340	3,140,381
Reclassification from loans receivable to loans held for sale	0	360	$ 0
Sale of loans held for sale	$ 84,901	$ 89,471
Number of real estate properties | Property	12	14
Net carrying value of other real estate property	$ 7,484	$ 8,511
TDR loans receivable	$ 18,000	17,200	26,300
Principal and interest due	6 months
Reserves relating to loans included in allowance for loan losses	$ 3,400	1,000	$ 2,900
Number of loans restructured | SecurityLoan	7
Serviced loans sold to unaffiliated parties	$ 484,700	474,000
Central Bancorp, Inc [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Net carrying value of other real estate property	5,700	7,400
Securities Pledged as Collateral [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable	1,000,000	557,700
Residential Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Net carrying value of other real estate property	4,100
Loans and Finance Receivables [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accrued interest receivable	$ 8,200	$ 7,900

Loans and Leases - Loans Rece70

Loans and Leases - Loans Receivable to Loans Held for Sale (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Financing Receivable, Reclassification From Portfolio Loans To Loans Held For Sale [Roll Forward]
Balance at beginning of period	$ 2,874	$ 5,451
Origination of loans held for sale	91,367	86,657
Reclassification from loans receivable to loans held for sale	0	360	$ 0
Sales of loans held for sale	(84,901)	(89,471)
Principal payoffs and amortization	(24)	(123)
Balance at end of period	9,316	2,874	5,451
Real estate loans [Member]
Financing Receivable, Reclassification From Portfolio Loans To Loans Held For Sale [Roll Forward]
Balance at beginning of period	840	3,323
Origination of loans held for sale	65,416	56,247
Reclassification from loans receivable to loans held for sale		360
Sales of loans held for sale	(58,836)	(59,030)
Principal payoffs and amortization	(10)	(60)
Balance at end of period	7,410	840	3,323
Commercial and industrial loans [Member]
Financing Receivable, Reclassification From Portfolio Loans To Loans Held For Sale [Roll Forward]
Balance at beginning of period	2,034	2,128
Origination of loans held for sale	25,951	30,410
Reclassification from loans receivable to loans held for sale		0
Sales of loans held for sale	(26,065)	(30,441)
Principal payoffs and amortization	(14)	(63)
Balance at end of period	$ 1,906	$ 2,034	$ 2,128

Loans and Leases - Allowance fo

Loans and Leases - Allowance for Loan and Lease Losses (Detail) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Allowance for loan losses:
Balance at beginning of period				$ 42,935					$ 42,935
(Negative provision) provision charged to operating expense	$ 151	$ (1,450)	$ (1,515)	(1,525)	$ (3,835)	$ (3,704)	$ (2,403)	$ (1,672)	(4,339)	$ (11,614)	$ (6,258)
Balance at end of period	32,429				42,935				32,429	42,935
Allowance for loan losses [Member]
Allowance for loan losses:
Balance at beginning of period				42,935				52,666	42,935	52,666	57,555
Charge-offs									(8,869)	(3,531)	(6,992)
Recoveries on loans and leases previously charged off									2,702	5,423	8,361
Net loan and lease recoveries (charge-offs)									(6,167)	1,892	1,369
(Negative provision) provision charged to operating expense									(4,339)	(11,623)	(6,258)
Balance at end of period	32,429				42,935				32,429	42,935	52,666
Non-PCI Loans [Member]
Allowance for loan losses:
Balance at beginning of period				37,494				51,640	37,494	51,640
Charge-offs									(3,736)	(3,531)
Recoveries on loans and leases previously charged off									2,702	5,423
(Negative provision) provision charged to operating expense									(5,002)	(16,038)
Balance at end of period	31,458				37,494				31,458	37,494	51,640
Non-PCI Loans [Member] | Allowance for loan losses [Member]
Allowance for loan losses:
Balance at beginning of period				37,494				51,640	37,494	51,640	57,555
Charge-offs									(3,736)	(3,531)	(6,992)
Recoveries on loans and leases previously charged off									2,702	5,423	8,361
Net loan and lease recoveries (charge-offs)									(1,034)	1,892	1,369
(Negative provision) provision charged to operating expense									(5,002)	(16,038)	(7,284)
Balance at end of period	31,458				37,494				31,458	37,494	51,640
PCI Loans [Member]
Allowance for loan losses:
Balance at beginning of period				5,441				1,026	5,441	1,026
Charge-offs									(5,133)
(Negative provision) provision charged to operating expense									663	4,415
Balance at end of period	971				5,441				971	5,441	1,026
PCI Loans [Member] | Allowance for loan losses [Member]
Allowance for loan losses:
Balance at beginning of period				$ 5,441				$ 1,026	5,441	1,026	0
Charge-offs									(5,133)	0	0
Recoveries on loans and leases previously charged off									0	0	0
Net loan and lease recoveries (charge-offs)									(5,133)	0	0
(Negative provision) provision charged to operating expense									663	4,415	1,026
Balance at end of period	$ 971				$ 5,441				$ 971	$ 5,441	$ 1,026

Loans and Leases - Allowance 72

Loans and Leases - Allowance for Loan and Lease Losses by Portfolio Segment (Detail) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Allowance for loan losses:
Balance at beginning of period				$ 42,935					$ 42,935
(Negative provision) provision	$ 151	$ (1,450)	$ (1,515)	(1,525)	$ (3,835)	$ (3,704)	$ (2,403)	$ (1,672)	(4,339)	$ (11,614)	$ (6,258)
Balance at end of period	32,429				42,935				32,429	42,935
Loans receivable:
Balance at end of period	3,844,769				3,183,316				3,844,769	3,183,316
PCI Loans [Member]
Allowance for loan losses:
Balance at beginning of period				5,441				1,026	5,441	1,026
Charge-offs									(5,133)
(Negative provision) provision									663	4,415
Balance at end of period	971				5,441				971	5,441	1,026
Loans receivable:
Balance at end of period	9,863				20,014				9,863	20,014
PCI Loans [Member] | Real estate loans [Member]
Allowance for loan losses:
Balance at beginning of period				5,397				895	5,397	895
Charge-offs									(5,133)
(Negative provision) provision									658	4,502
Balance at end of period	922				5,397				922	5,397	895
Loans receivable:
Balance at end of period	9,677				19,796				9,677	19,796
PCI Loans [Member] | Commercial and industrial loans[Member]
Allowance for loan losses:
Balance at beginning of period				42				131	42	131
Charge-offs									0
(Negative provision) provision									(1)	(89)
Balance at end of period	41				42				41	42	131
Loans receivable:
Balance at end of period	136				171				136	171
PCI Loans [Member] | Leases Receivable [Member]
Allowance for loan losses:
Balance at beginning of period				0					0
Charge-offs									0
(Negative provision) provision									0
Balance at end of period	0				0				0	0
Loans receivable:
Balance at end of period	0								0
PCI Loans [Member] | Consumer loans [Member]
Allowance for loan losses:
Balance at beginning of period				2				0	2	0
Charge-offs									0
(Negative provision) provision									6	2
Balance at end of period	8				2				8	2	0
Loans receivable:
Balance at end of period	50				47				50	47
PCI Loans [Member] | Unallocated [Member]
Allowance for loan losses:
Balance at beginning of period				0				0	0	0
Charge-offs									0
(Negative provision) provision									0	0
Balance at end of period	0				0				0	0	0
Loans receivable:
Balance at end of period	0				0				0	0
Non-PCI Loans [Member]
Allowance for loan losses:
Balance at beginning of period				37,494				51,640	37,494	51,640
Charge-offs									(3,736)	(3,531)
Recoveries on loans and leases previously charged off									2,702	5,423
(Negative provision) provision									(5,002)	(16,038)
Balance at end of period	31,458				37,494				31,458	37,494	51,640
Ending balance: individually evaluated for impairment	4,327				4,445				4,327	4,445
Ending balance: collectively evaluated for impairment	27,131				33,049				27,131	33,049
Loans receivable:
Balance at end of period	3,834,906				3,163,302				3,834,906	3,163,302
Ending balance: individually evaluated for impairment	26,350				35,859				26,350	35,859
Ending balance: collectively evaluated for impairment	3,808,556				3,127,443				3,808,556	3,127,443
Non-PCI Loans [Member] | Real estate loans [Member]
Allowance for loan losses:
Balance at beginning of period				29,800				41,194	29,800	41,194
Charge-offs									(3,022)	(565)
Recoveries on loans and leases previously charged off									667	2,080
(Negative provision) provision									(2,233)	(12,909)
Balance at end of period	25,212				29,800				25,212	29,800	41,194
Ending balance: individually evaluated for impairment	3,980				3,858				3,980	3,858
Ending balance: collectively evaluated for impairment	21,232				25,942				21,232	25,942
Loans receivable:
Balance at end of period	3,268,698				2,825,718				3,268,698	2,825,718
Ending balance: individually evaluated for impairment	21,757				27,341				21,757	27,341
Ending balance: collectively evaluated for impairment	3,246,941				2,798,377				3,246,941	2,798,377
Non-PCI Loans [Member] | Commercial and industrial loans[Member]
Allowance for loan losses:
Balance at beginning of period				7,081				9,142	7,081	9,142
Charge-offs									(706)	(2,966)
Recoveries on loans and leases previously charged off									1,978	3,339
(Negative provision) provision									(2,771)	(2,434)
Balance at end of period	5,582				7,081				5,582	7,081	9,142
Ending balance: individually evaluated for impairment	347				587				347	587
Ending balance: collectively evaluated for impairment	5,235				6,494				5,235	6,494
Loans receivable:
Balance at end of period	300,084				312,705				300,084	312,705
Ending balance: individually evaluated for impairment	4,174				6,853				4,174	6,853
Ending balance: collectively evaluated for impairment	295,910				305,852				295,910	305,852
Non-PCI Loans [Member] | Leases Receivable [Member]
Allowance for loan losses:
Balance at beginning of period				0					0
Charge-offs									(6)
Recoveries on loans and leases previously charged off									1
(Negative provision) provision									312
Balance at end of period	307				0				307	0
Ending balance: individually evaluated for impairment	0								0
Ending balance: collectively evaluated for impairment	307								307
Loans receivable:
Balance at end of period	243,294								243,294
Ending balance: individually evaluated for impairment	0								0
Ending balance: collectively evaluated for impairment	243,294								243,294
Non-PCI Loans [Member] | Consumer loans [Member]
Allowance for loan losses:
Balance at beginning of period				242				220	242	220
Charge-offs									(2)	0
Recoveries on loans and leases previously charged off									56	4
(Negative provision) provision									(105)	18
Balance at end of period	191				242				191	242	220
Ending balance: individually evaluated for impairment	0				0				0	0
Ending balance: collectively evaluated for impairment	191				242				191	242
Loans receivable:
Balance at end of period	22,830				24,879				22,830	24,879
Ending balance: individually evaluated for impairment	419				1,665				419	1,665
Ending balance: collectively evaluated for impairment	22,411				23,214				22,411	23,214
Non-PCI Loans [Member] | Unallocated [Member]
Allowance for loan losses:
Balance at beginning of period				$ 371				$ 1,084	371	1,084
Charge-offs									0	0
Recoveries on loans and leases previously charged off									0	0
(Negative provision) provision									(205)	(713)
Balance at end of period	166				371				166	371	$ 1,084
Ending balance: individually evaluated for impairment	0				0				0	0
Ending balance: collectively evaluated for impairment	166				371				166	371
Loans receivable:
Balance at end of period	0				0				0	0
Ending balance: individually evaluated for impairment	0				0				0	0
Ending balance: collectively evaluated for impairment	$ 0				$ 0				$ 0	$ 0

Loans and Leases - Credit Quali

Loans and Leases - Credit Quality of Loans and Leases Portfolio (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	$ 3,844,769	$ 3,183,316
Real estate loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	3,278,375	2,845,514
Real estate loans [Member] | Retail [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	859,953	740,350
Real estate loans [Member] | Hotel/motel [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	651,158	543,425
Real estate loans [Member] | Gas station [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	262,879	323,655
Real estate loans [Member] | Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	1,109,656	978,661
Real estate loans [Member] | Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	55,962	23,387
Real estate loans [Member] | Residential property [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	338,767	236,036
Commercial and industrial loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	300,220	312,876
Commercial and industrial loans [Member] | Commercial term [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	138,168	152,773
Commercial and industrial loans [Member] | Commercial lines of credit [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	136,231	128,224
Commercial and industrial loans [Member] | International loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	25,821	31,879
Leases Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	243,294	0
Consumer loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	22,880	24,926
Non-PCI Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	3,834,906	3,163,302
Non-PCI Loans [Member] | Pass/Pass-Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	3,788,374	3,085,409
Non-PCI Loans [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	16,267	38,556
Non-PCI Loans [Member] | Classified [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	30,265	39,337
Non-PCI Loans [Member] | Real estate loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	3,268,698	2,825,718
Non-PCI Loans [Member] | Real estate loans [Member] | Retail [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	857,629	735,501
Non-PCI Loans [Member] | Real estate loans [Member] | Hotel/motel [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	649,540	539,345
Non-PCI Loans [Member] | Real estate loans [Member] | Gas station [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	260,187	319,363
Non-PCI Loans [Member] | Real estate loans [Member] | Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	1,107,589	973,243
Non-PCI Loans [Member] | Real estate loans [Member] | Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	55,962	23,387
Non-PCI Loans [Member] | Real estate loans [Member] | Residential property [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	337,791	234,879
Non-PCI Loans [Member] | Real estate loans [Member] | Pass/Pass-Watch [Member] | Retail [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	851,147	722,483
Non-PCI Loans [Member] | Real estate loans [Member] | Pass/Pass-Watch [Member] | Hotel/motel [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	634,397	517,462
Non-PCI Loans [Member] | Real estate loans [Member] | Pass/Pass-Watch [Member] | Gas station [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	252,123	309,598
Non-PCI Loans [Member] | Real estate loans [Member] | Pass/Pass-Watch [Member] | Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	1,100,070	953,839
Non-PCI Loans [Member] | Real estate loans [Member] | Pass/Pass-Watch [Member] | Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	55,962	23,387
Non-PCI Loans [Member] | Real estate loans [Member] | Pass/Pass-Watch [Member] | Residential property [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	337,227	232,862
Non-PCI Loans [Member] | Real estate loans [Member] | Special Mention [Member] | Retail [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	2,275	9,519
Non-PCI Loans [Member] | Real estate loans [Member] | Special Mention [Member] | Hotel/motel [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	5,497	9,604
Non-PCI Loans [Member] | Real estate loans [Member] | Special Mention [Member] | Gas station [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	1,911	5,897
Non-PCI Loans [Member] | Real estate loans [Member] | Special Mention [Member] | Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	1,645	8,662
Non-PCI Loans [Member] | Real estate loans [Member] | Special Mention [Member] | Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	0	0
Non-PCI Loans [Member] | Real estate loans [Member] | Special Mention [Member] | Residential property [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	0	58
Non-PCI Loans [Member] | Real estate loans [Member] | Classified [Member] | Retail [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	4,207	3,499
Non-PCI Loans [Member] | Real estate loans [Member] | Classified [Member] | Hotel/motel [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	9,646	12,279
Non-PCI Loans [Member] | Real estate loans [Member] | Classified [Member] | Gas station [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	6,153	3,868
Non-PCI Loans [Member] | Real estate loans [Member] | Classified [Member] | Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	5,874	10,742
Non-PCI Loans [Member] | Real estate loans [Member] | Classified [Member] | Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	0	0
Non-PCI Loans [Member] | Real estate loans [Member] | Classified [Member] | Residential property [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	564	1,959
Non-PCI Loans [Member] | Commercial and industrial loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	300,084	312,705
Non-PCI Loans [Member] | Commercial and industrial loans [Member] | Commercial term [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	138,032	152,602
Non-PCI Loans [Member] | Commercial and industrial loans [Member] | Commercial lines of credit [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	136,231	128,224
Non-PCI Loans [Member] | Commercial and industrial loans [Member] | International loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	25,821	31,879
Non-PCI Loans [Member] | Commercial and industrial loans [Member] | Pass/Pass-Watch [Member] | Commercial term [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	133,811	145,773
Non-PCI Loans [Member] | Commercial and industrial loans [Member] | Pass/Pass-Watch [Member] | Commercial lines of credit [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	135,699	127,579
Non-PCI Loans [Member] | Commercial and industrial loans [Member] | Pass/Pass-Watch [Member] | International loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	23,406	29,719
Non-PCI Loans [Member] | Commercial and industrial loans [Member] | Special Mention [Member] | Commercial term [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	2,060	2,370
Non-PCI Loans [Member] | Commercial and industrial loans [Member] | Special Mention [Member] | Commercial lines of credit [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	464	195
Non-PCI Loans [Member] | Commercial and industrial loans [Member] | Special Mention [Member] | International loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	2,415	2,160
Non-PCI Loans [Member] | Commercial and industrial loans [Member] | Classified [Member] | Commercial term [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	2,161	4,459
Non-PCI Loans [Member] | Commercial and industrial loans [Member] | Classified [Member] | Commercial lines of credit [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	68	450
Non-PCI Loans [Member] | Commercial and industrial loans [Member] | Classified [Member] | International loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	0	0
Non-PCI Loans [Member] | Leases Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	243,294	0
Non-PCI Loans [Member] | Leases Receivable [Member] | Pass/Pass-Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	242,393
Non-PCI Loans [Member] | Leases Receivable [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	0
Non-PCI Loans [Member] | Leases Receivable [Member] | Classified [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	901
Non-PCI Loans [Member] | Consumer loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	22,830	24,879
Non-PCI Loans [Member] | Consumer loans [Member] | Pass/Pass-Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	22,139	22,707
Non-PCI Loans [Member] | Consumer loans [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	0	91
Non-PCI Loans [Member] | Consumer loans [Member] | Classified [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and Leases	$ 691	$ 2,081

Loans and Leases - Analysis of

Loans and Leases - Analysis of Gross Loans and Leases, Disaggregated by Class (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and Leases	$ 3,844,769	$ 3,183,316
Accruing 90 Days or More Past Due	0	0
Real estate loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and Leases	3,278,375	2,845,514
Real estate loans [Member] | Hotel/motel [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and Leases	651,158	543,425
Real estate loans [Member] | Gas station [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and Leases	262,879	323,655
Real estate loans [Member] | Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and Leases	55,962	23,387
Real estate loans [Member] | Residential property [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and Leases	338,767	236,036
Commercial and industrial loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and Leases	300,220	312,876
Commercial and industrial loans [Member] | Commercial term [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and Leases	138,168	152,773
Commercial and industrial loans [Member] | Commercial lines of credit [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and Leases	136,231	128,224
Commercial and industrial loans [Member] | International loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and Leases	25,821	31,879
Leases Receivable [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and Leases	243,294	0
Consumer loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and Leases	22,880	24,926
30-59 Days Past Due [Member] | Commercial and industrial loans [Member] | International loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	80
30-59 Days Past Due [Member] | Leases Receivable [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	2,090
Non-PCI Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	10,346	15,374
Current	3,824,560	3,147,928
Total loans and Leases	3,834,906	3,163,302
Accruing 90 Days or More Past Due	0	0
Non-PCI Loans [Member] | Real estate loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and Leases	3,268,698	2,825,718
Non-PCI Loans [Member] | Real estate loans [Member] | Retail [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	380	1,183
Current	857,249	734,318
Total loans and Leases	857,629	735,501
Accruing 90 Days or More Past Due	0	0
Non-PCI Loans [Member] | Real estate loans [Member] | Hotel/motel [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	1,683	5,139
Current	647,857	534,206
Total loans and Leases	649,540	539,345
Accruing 90 Days or More Past Due	0	0
Non-PCI Loans [Member] | Real estate loans [Member] | Gas station [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	1,025	2,882
Current	259,162	316,481
Total loans and Leases	260,187	319,363
Accruing 90 Days or More Past Due	0	0
Non-PCI Loans [Member] | Real estate loans [Member] | Other [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	1,611	3,441
Current	1,105,978	969,802
Total loans and Leases	1,107,589	973,243
Accruing 90 Days or More Past Due	0	0
Non-PCI Loans [Member] | Real estate loans [Member] | Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	0
Current	55,962	23,387
Total loans and Leases	55,962	23,387
Accruing 90 Days or More Past Due	0	0
Non-PCI Loans [Member] | Real estate loans [Member] | Residential property [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	1,242	396
Current	336,549	234,483
Total loans and Leases	337,791	234,879
Accruing 90 Days or More Past Due	0	0
Non-PCI Loans [Member] | Commercial and industrial loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and Leases	300,084	312,705
Non-PCI Loans [Member] | Commercial and industrial loans [Member] | Commercial term [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	637	1,131
Current	137,395	151,471
Total loans and Leases	138,032	152,602
Accruing 90 Days or More Past Due	0	0
Non-PCI Loans [Member] | Commercial and industrial loans [Member] | Commercial lines of credit [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	450
Current	136,231	127,774
Total loans and Leases	136,231	128,224
Accruing 90 Days or More Past Due	0	0
Non-PCI Loans [Member] | Commercial and industrial loans [Member] | International loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	80	497
Current	25,741	31,382
Total loans and Leases	25,821	31,879
Accruing 90 Days or More Past Due	0	0
Non-PCI Loans [Member] | Leases Receivable [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	3,518
Current	239,776
Total loans and Leases	243,294	0
Non-PCI Loans [Member] | Consumer loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	170	255
Current	22,660	24,624
Total loans and Leases	22,830	24,879
Accruing 90 Days or More Past Due	0	0
Non-PCI Loans [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	5,277	4,522
Non-PCI Loans [Member] | 30-59 Days Past Due [Member] | Real estate loans [Member] | Retail [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	9	441
Non-PCI Loans [Member] | 30-59 Days Past Due [Member] | Real estate loans [Member] | Hotel/motel [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	1,037	1,250
Non-PCI Loans [Member] | 30-59 Days Past Due [Member] | Real estate loans [Member] | Gas station [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	245	959
Non-PCI Loans [Member] | 30-59 Days Past Due [Member] | Real estate loans [Member] | Other [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	432	1,144
Non-PCI Loans [Member] | 30-59 Days Past Due [Member] | Real estate loans [Member] | Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	0
Non-PCI Loans [Member] | 30-59 Days Past Due [Member] | Real estate loans [Member] | Residential property [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	730	0
Non-PCI Loans [Member] | 30-59 Days Past Due [Member] | Commercial and industrial loans [Member] | Commercial term [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	484	420
Non-PCI Loans [Member] | 30-59 Days Past Due [Member] | Commercial and industrial loans [Member] | Commercial lines of credit [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	58
Non-PCI Loans [Member] | 30-59 Days Past Due [Member] | Commercial and industrial loans [Member] | International loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable		0
Non-PCI Loans [Member] | 30-59 Days Past Due [Member] | Consumer loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	170	250
Non-PCI Loans [Member] | 60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	2,079	2,214
Non-PCI Loans [Member] | 60-89 Days Past Due [Member] | Real estate loans [Member] | Retail [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	137	343
Non-PCI Loans [Member] | 60-89 Days Past Due [Member] | Real estate loans [Member] | Hotel/motel [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	46	49
Non-PCI Loans [Member] | 60-89 Days Past Due [Member] | Real estate loans [Member] | Gas station [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	643	406
Non-PCI Loans [Member] | 60-89 Days Past Due [Member] | Real estate loans [Member] | Other [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	79	661
Non-PCI Loans [Member] | 60-89 Days Past Due [Member] | Real estate loans [Member] | Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	0
Non-PCI Loans [Member] | 60-89 Days Past Due [Member] | Real estate loans [Member] | Residential property [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	89	0
Non-PCI Loans [Member] | 60-89 Days Past Due [Member] | Commercial and industrial loans [Member] | Commercial term [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	42	253
Non-PCI Loans [Member] | 60-89 Days Past Due [Member] | Commercial and industrial loans [Member] | Commercial lines of credit [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	0
Non-PCI Loans [Member] | 60-89 Days Past Due [Member] | Commercial and industrial loans [Member] | International loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	497
Non-PCI Loans [Member] | 60-89 Days Past Due [Member] | Leases Receivable [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	1,043
Non-PCI Loans [Member] | 60-89 Days Past Due [Member] | Consumer loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	5
Non-PCI Loans [Member] | 90 Days or More Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	2,990	8,638
Non-PCI Loans [Member] | 90 Days or More Past Due [Member] | Real estate loans [Member] | Retail [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	234	399
Non-PCI Loans [Member] | 90 Days or More Past Due [Member] | Real estate loans [Member] | Hotel/motel [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	600	3,840
Non-PCI Loans [Member] | 90 Days or More Past Due [Member] | Real estate loans [Member] | Gas station [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	137	1,517
Non-PCI Loans [Member] | 90 Days or More Past Due [Member] | Real estate loans [Member] | Other [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	1,100	1,636
Non-PCI Loans [Member] | 90 Days or More Past Due [Member] | Real estate loans [Member] | Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	0
Non-PCI Loans [Member] | 90 Days or More Past Due [Member] | Real estate loans [Member] | Residential property [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	423	396
Non-PCI Loans [Member] | 90 Days or More Past Due [Member] | Commercial and industrial loans [Member] | Commercial term [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	111	458
Non-PCI Loans [Member] | 90 Days or More Past Due [Member] | Commercial and industrial loans [Member] | Commercial lines of credit [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	392
Non-PCI Loans [Member] | 90 Days or More Past Due [Member] | Commercial and industrial loans [Member] | International loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	0
Non-PCI Loans [Member] | 90 Days or More Past Due [Member] | Leases Receivable [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	385
Non-PCI Loans [Member] | 90 Days or More Past Due [Member] | Consumer loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	$ 0	$ 0

Loans and Leases - Information

Loans and Leases - Information on Impaired Loans, Disaggregated by Loan Class (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Financing Receivable, Impaired [Line Items]
Recorded Investment	$ 26,350	$ 35,859	$ 45,865
Unpaid Principal Balance	27,986	39,363	49,586
With No Related Allowance Recorded	15,019	23,985	34,897
With an Allowance Recorded	11,331	11,874	10,968
Related Allowance	4,327	4,445	5,246
Average Recorded Investment	27,518	41,841	48,790
Interest Income Recognized	2,383	2,683	3,160
Real estate loans [Member] | Retail [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment	1,678	2,597	4,436
Unpaid Principal Balance	1,684	2,892	4,546
With No Related Allowance Recorded	151	2,435	1,938
With an Allowance Recorded	1,527	162	2,498
Related Allowance	120	27	220
Average Recorded Investment	2,243	3,878	5,373
Interest Income Recognized	141	277	251
Real estate loans [Member] | Hotel/motel [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment	6,227	7,168	5,835
Unpaid Principal Balance	6,823	7,538	6,426
With No Related Allowance Recorded	2,243	2,873	4,581
With an Allowance Recorded	3,984	4,295	1,254
Related Allowance	3,078	3,068	1,828
Average Recorded Investment	4,887	6,628	4,583
Interest Income Recognized	454	572	398
Real estate loans [Member] | Gas station [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment	4,984	5,393	8,974
Unpaid Principal Balance	5,092	5,815	9,594
With No Related Allowance Recorded	4,984	4,400	8,526
With an Allowance Recorded	0	993	448
Related Allowance	0	112	150
Average Recorded Investment	4,831	7,116	11,281
Interest Income Recognized	645	436	787
Real estate loans [Member] | Other [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment	6,070	9,288	10,125
Unpaid Principal Balance	6,808	10,810	11,591
With No Related Allowance Recorded	3,127	7,219	8,890
With an Allowance Recorded	2,943	2,069	1,235
Related Allowance	782	647	319
Average Recorded Investment	7,104	10,218	10,579
Interest Income Recognized	681	795	885
Real estate loans [Member] | Residential property [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment	2,798	2,895	3,127
Unpaid Principal Balance	2,851	3,081	3,268
With No Related Allowance Recorded	2,798	2,608	3,127
With an Allowance Recorded	0	287	0
Related Allowance	0	4	0
Average Recorded Investment	2,656	2,839	2,924
Interest Income Recognized	112	120	115
Commercial and industrial loans [Member] | Commercial term [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment	4,106	5,257	7,614
Unpaid Principal Balance	4,171	5,621	8,133
With No Related Allowance Recorded	1,229	1,858	2,999
With an Allowance Recorded	2,877	3,399	4,615
Related Allowance	347	457	2,443
Average Recorded Investment	4,815	6,637	9,458
Interest Income Recognized	307	368	566
Commercial and industrial loans [Member] | Commercial lines of credit [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment	68	381	466
Unpaid Principal Balance	68	493	575
With No Related Allowance Recorded	68	280	466
With an Allowance Recorded	0	101	0
Related Allowance	0	100	0
Average Recorded Investment	45	1,515	1,205
Interest Income Recognized	14	42	66
Commercial and industrial loans [Member] | International loans [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment	0	1,215	3,546
Unpaid Principal Balance	0	1,215	3,546
With No Related Allowance Recorded	0	647	2,628
With an Allowance Recorded	0	568	918
Related Allowance	0	30	286
Average Recorded Investment	315	1,257	1,736
Interest Income Recognized	0	0	33
Consumer loans [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment	419	1,665	1,742
Unpaid Principal Balance	489	1,898	1,907
With No Related Allowance Recorded	419	1,665	1,742
With an Allowance Recorded	0	0	0
Related Allowance	0	0	0
Average Recorded Investment	622	1,753	1,651
Interest Income Recognized	$ 29	$ 73	$ 59

Loans and Leases - Summary of I

Loans and Leases - Summary of Interest Foregone on Impaired Loans (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Receivables [Abstract]
Interest income that would have been recognized had impaired loans performed in accordance with their original terms	$ 3,053	$ 4,168	$ 4,468
Less: Interest income recognized on impaired loans	(2,383)	(2,683)	(3,160)
Interest foregone on impaired loans	$ 670	$ 1,485	$ 1,308

Loans and Leases - Non-Accrual

Loans and Leases - Non-Accrual Loans and Leases, Disaggregated by Loan Class (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total non-accrual Non-PCI loans	$ 11,406	$ 19,118
Real estate loans [Member] | Retail [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total non-accrual Non-PCI loans	404	946
Real estate loans [Member] | Hotel/motel [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total non-accrual Non-PCI loans	5,266	5,790
Real estate loans [Member] | Gas station [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total non-accrual Non-PCI loans	1,025	2,774
Real estate loans [Member] | Other [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total non-accrual Non-PCI loans	2,033	4,068
Real estate loans [Member] | Residential property [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total non-accrual Non-PCI loans	564	1,386
Commercial and industrial loans [Member] | Commercial term [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total non-accrual Non-PCI loans	824	2,193
Commercial and industrial loans [Member] | Commercial lines of credit [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total non-accrual Non-PCI loans	0	450
Leases Receivable [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total non-accrual Non-PCI loans	901	0
Consumer loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total non-accrual Non-PCI loans	$ 389	$ 1,511

Loans and Leases - Non-Performi

Loans and Leases - Non-Performing Assets (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Receivables [Abstract]
Nonaccrual Non-PCI loans	$ 11,406	$ 19,118
Loans 90 days or more past due and still accruing	0	0
Total nonperforming Non-PCI loans	11,406	19,118
Other real estate owned	7,484	8,511
Total nonperforming assets	$ 18,890	$ 27,629

Loans and Leases - Troubled Deb

Loans and Leases - Troubled Debt Restructurings, Disaggregated by Type of Concession and by Loan Type (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	$ 1,828	$ 3,131	$ 4,116
Non-Accrual TDRs, Deferral of Principal and Interest	4,444	1,329	1,444
Non-Accrual TDRs, Reduction of Principal and Interest	212	1,329	3,246
Non-Accrual TDRs, Extension of Maturity	419	1,089	3,650
Non-Accrual TDRs, Total	6,903	6,878	12,456
Accrual TDRs, Deferral of Principal	4,817	4,241	9,004
Accrual TDRs, Deferral of Principal and Interest	198	214	226
Accrual TDRs, Reduction of Principal and Interest	3,768	3,222	1,549
Accrual TDRs, Extension of Maturity	2,363	2,622	3,038
Accrual TDRs	11,146	10,299	13,817
Real estate loans [Member] | Retail [Member]
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	0	0	0
Non-Accrual TDRs, Deferral of Principal and Interest	0	0	0
Non-Accrual TDRs, Reduction of Principal and Interest	0	0	0
Non-Accrual TDRs, Extension of Maturity	0	344	2,032
Non-Accrual TDRs, Total	0	344	2,032
Accrual TDRs, Deferral of Principal	0	0	306
Accrual TDRs, Deferral of Principal and Interest	0	0	0
Accrual TDRs, Reduction of Principal and Interest	1,228	1,227	0
Accrual TDRs, Extension of Maturity		0	0
Accrual TDRs	1,228	1,227	306
Real estate loans [Member] | Hotel/motel [Member]
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	1,292	1,216	1,115
Non-Accrual TDRs, Deferral of Principal and Interest	3,722	28	(53)
Non-Accrual TDRs, Reduction of Principal and Interest	0	0	0
Non-Accrual TDRs, Extension of Maturity	0	0	0
Non-Accrual TDRs, Total	5,014	1,244	1,062
Accrual TDRs, Deferral of Principal	0	414	1,807
Accrual TDRs, Deferral of Principal and Interest	0	0	0
Accrual TDRs, Reduction of Principal and Interest	0	0	0
Accrual TDRs, Extension of Maturity		0	0
Accrual TDRs	0	414	1,807
Real estate loans [Member] | Gas station [Member]
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	0	959	1,075
Non-Accrual TDRs, Deferral of Principal and Interest	0	0	0
Non-Accrual TDRs, Reduction of Principal and Interest	0	0	0
Non-Accrual TDRs, Extension of Maturity	0	0	0
Non-Accrual TDRs, Total	0	959	1,075
Accrual TDRs, Deferral of Principal	1,324	0	2,335
Accrual TDRs, Deferral of Principal and Interest		0	0
Accrual TDRs, Reduction of Principal and Interest	0	0	0
Accrual TDRs, Extension of Maturity		0	0
Accrual TDRs	1,324	0	2,335
Real estate loans [Member] | Other [Member]
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	387	0	943
Non-Accrual TDRs, Deferral of Principal and Interest	651	1,301	1,498
Non-Accrual TDRs, Reduction of Principal and Interest	143	216	433
Non-Accrual TDRs, Extension of Maturity	0	8	24
Non-Accrual TDRs, Total	1,181	1,525	2,898
Accrual TDRs, Deferral of Principal	2,688	3,537	2,343
Accrual TDRs, Deferral of Principal and Interest		0	0
Accrual TDRs, Reduction of Principal and Interest	286	322	782
Accrual TDRs, Extension of Maturity	1,344	1,378	1,372
Accrual TDRs	4,318	5,237	4,497
Real estate loans [Member] | Residential property [Member]
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	0	689	742
Non-Accrual TDRs, Deferral of Principal and Interest		0	0
Non-Accrual TDRs, Reduction of Principal and Interest		0	0
Non-Accrual TDRs, Extension of Maturity		0	0
Non-Accrual TDRs, Total	0	689	742
Accrual TDRs, Deferral of Principal	783	0	0
Accrual TDRs, Deferral of Principal and Interest		0	0
Accrual TDRs, Reduction of Principal and Interest	0	0	0
Accrual TDRs, Extension of Maturity	289	299	308
Accrual TDRs	1,072	299	308
Commercial and industrial loans [Member] | Commercial term [Member]
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	149	45	14
Non-Accrual TDRs, Deferral of Principal and Interest	71	0	(1)
Non-Accrual TDRs, Reduction of Principal and Interest	69	997	2,556
Non-Accrual TDRs, Extension of Maturity	419	679	1,481
Non-Accrual TDRs, Total	708	1,721	4,050
Accrual TDRs, Deferral of Principal	22	40	57
Accrual TDRs, Deferral of Principal and Interest	198	214	226
Accrual TDRs, Reduction of Principal and Interest	2,135	1,673	567
Accrual TDRs, Extension of Maturity	662	945	1,358
Accrual TDRs	3,017	2,872	2,208
Commercial and industrial loans [Member] | Commercial lines of credit [Member]
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	0	222	227
Non-Accrual TDRs, Deferral of Principal and Interest		0	0
Non-Accrual TDRs, Reduction of Principal and Interest	0	0	126
Non-Accrual TDRs, Extension of Maturity	0	58	113
Non-Accrual TDRs, Total	0	280	466
Accrual TDRs, Deferral of Principal	0	0	2,156
Accrual TDRs, Deferral of Principal and Interest		0	0
Accrual TDRs, Reduction of Principal and Interest		0	0
Accrual TDRs, Extension of Maturity	68	0	0
Accrual TDRs	68	0	2,156
Commercial and industrial loans [Member] | International loans [Member]
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal			0
Non-Accrual TDRs, Deferral of Principal and Interest			0
Non-Accrual TDRs, Reduction of Principal and Interest			0
Non-Accrual TDRs, Extension of Maturity			0
Non-Accrual TDRs, Total			0
Accrual TDRs, Deferral of Principal			0
Accrual TDRs, Deferral of Principal and Interest			0
Accrual TDRs, Reduction of Principal and Interest			200
Accrual TDRs, Extension of Maturity			0
Accrual TDRs			200
Consumer loans [Member]
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal		0	0
Non-Accrual TDRs, Deferral of Principal and Interest		0	0
Non-Accrual TDRs, Reduction of Principal and Interest	0	116	131
Non-Accrual TDRs, Extension of Maturity		0	0
Non-Accrual TDRs, Total	0	116	131
Accrual TDRs, Deferral of Principal	0	250	0
Accrual TDRs, Deferral of Principal and Interest		0	0
Accrual TDRs, Reduction of Principal and Interest	119	0	0
Accrual TDRs, Extension of Maturity		0	0
Accrual TDRs	$ 119	$ 250	$ 0

Loans and Leases - Troubled D80

Loans and Leases - Troubled Debt Restructurings, Disaggregated by Loan Class (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2016USD ($)SecurityLoan	Dec. 31, 2015USD ($)SecurityLoan	Dec. 31, 2014USD ($)SecurityLoan
Financing Receivable, Modifications [Line Items]
Number of Loans | SecurityLoan	7	14	17
Pre-Modification Outstanding Recorded Investment	$ 4,188	$ 3,178	$ 10,383
Post-Modification Outstanding Recorded Investment	$ 4,076	$ 3,002	$ 9,830
Real estate loans [Member] | Retail [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | SecurityLoan	1	1	2
Pre-Modification Outstanding Recorded Investment	$ 21	$ 1,230	$ 2,205
Post-Modification Outstanding Recorded Investment	23	1,227	2,032
Loan modifications made through reduction of principal or accrued interest payments	$ 23
Loan modification made through deferrals principal payment		$ 1,200	$ 2,000
Real estate loans [Member] | Hotel/motel [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | SecurityLoan	1	0	1
Pre-Modification Outstanding Recorded Investment	$ 3,764	$ 0	$ 832
Post-Modification Outstanding Recorded Investment	3,722	$ 0	821
Loan modification made through deferrals principal payment	$ 3,700		$ 821
Real estate loans [Member] | Gas station [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | SecurityLoan	0	0	1
Pre-Modification Outstanding Recorded Investment	$ 0	$ 0	$ 2,040
Post-Modification Outstanding Recorded Investment	$ 0	$ 0	1,979
Loan modification made through deferrals principal payment			$ 2,000
Real estate loans [Member] | Other [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | SecurityLoan	0	2	3
Pre-Modification Outstanding Recorded Investment	$ 0	$ 725	$ 1,422
Post-Modification Outstanding Recorded Investment	$ 0	724	1,352
Loan modifications made through reduction of principal or accrued interest payments			385
Loan modification made through deferrals principal payment		$ 724	943
Amount of loan modification through extension of maturity			$ 24
Real estate loans [Member] | Residential property [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | SecurityLoan	0	0	1
Pre-Modification Outstanding Recorded Investment	$ 0	$ 0	$ 317
Post-Modification Outstanding Recorded Investment	$ 0	$ 0	308
Amount of loan modification through extension of maturity			$ 308
Commercial and industrial loans [Member] | Commercial term [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | SecurityLoan	5	10	5
Pre-Modification Outstanding Recorded Investment	$ 403	$ 973	$ 721
Post-Modification Outstanding Recorded Investment	331	801	629
Loan modifications made through reduction of principal or accrued interest payments	65	60	184
Loan modification made through deferrals principal payment	216	34
Amount of loan modification through extension of maturity	$ 50	$ 707	$ 445
Commercial and industrial loans [Member] | Commercial lines of credit [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | SecurityLoan	0	0	3
Pre-Modification Outstanding Recorded Investment	$ 0	$ 0	$ 2,366
Post-Modification Outstanding Recorded Investment	$ 0	$ 0	2,509
Loan modifications made through reduction of principal or accrued interest payments			126
Loan modification made through deferrals principal payment			$ 2,400
Commercial and industrial loans [Member] | International loans [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | SecurityLoan	0	0	1
Pre-Modification Outstanding Recorded Investment	$ 0	$ 0	$ 480
Post-Modification Outstanding Recorded Investment	$ 0	$ 0	200
Loan modifications made through reduction of principal or accrued interest payments			$ 200
Consumer loans [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | SecurityLoan	0	1	0
Pre-Modification Outstanding Recorded Investment	$ 0	$ 250	$ 0
Post-Modification Outstanding Recorded Investment	$ 0	250	$ 0
Loan modification made through deferrals principal payment		$ 250

Loans and Leases - Troubled D81

Loans and Leases - Troubled Debt Restructurings that Defaulted Subsequent to Modifications Occurring Within Previous Twelve Months, Disaggregated by Loan Class (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2016USD ($)SecurityLoan	Dec. 31, 2015USD ($)SecurityLoan	Dec. 31, 2014USD ($)SecurityLoan
Financing Receivable, Modifications [Line Items]
Number of Loans | SecurityLoan	1	2	6
Recorded Investment | $	$ 50	$ 590	$ 3,561
Real estate loans [Member] | Retail [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | SecurityLoan	0	0	1
Recorded Investment | $	$ 0	$ 0	$ 1,856
Real estate loans [Member] | Gas station [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | SecurityLoan	0	0	0
Recorded Investment | $	$ 0	$ 0	$ 0
Real estate loans [Member] | Other [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | SecurityLoan	0	1	3
Recorded Investment | $	$ 0	$ 412	$ 1,352
Commercial and industrial loans [Member] | Commercial term [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | SecurityLoan	1	1	0
Recorded Investment | $	$ 50	$ 178	$ 0
Commercial and industrial loans [Member] | Commercial lines of credit [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | SecurityLoan	0	0	2
Recorded Investment | $	$ 0	$ 0	$ 353

Loans and Leases - Schedule of

Loans and Leases - Schedule of Changes in Carrying Value of PCI Loans (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Carrying Amount
Balance at beginning of period	$ 3,140,381
Balance at end of period	3,812,340	$ 3,140,381
PCI Loans [Member]
Carrying Amount
Balance at beginning of period	14,573	43,475	$ 0
Additions from CBI Acquisition at August 31, 2014	0	0	65,346
Accretion	1,144	2,956	1,448
Payments received	(7,138)	(31,215)	(17,803)
Disposal/transfers to OREO	(977)	(3,772)	4,490
Change in expected cash flows, net	0	0	0
Provision for credit losses	(664)	(4,415)	(1,026)
Balance at end of period	8,892	14,573	43,475
Accretable Yield
Balance at beginning of period	(5,944)	(11,025)	0
Additions from CBI Acquisition at August 31, 2014	0	0	(10,856)
Accretion	1,144	2,956	1,448
Payments received	0	0	0
Disposal/transfers to OREO	0	0	0
Change in expected cash flows, net	(877)	2,125	(1,617)
Provision for credit losses	0	0	0
Balance at end of period	$ (5,677)	$ (5,944)	$ (11,025)

Loans and Leases - Credit Qua83

Loans and Leases - Credit Quality of PCI Loan (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Financing Receivable, Recorded Investment [Line Items]
Total	$ 3,844,769	$ 3,183,316
Allowance Amount	32,429	42,935
Loans and leases receivable, net	3,812,340	3,140,381
Real estate loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	3,278,375	2,845,514
Real estate loans [Member] | Retail [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	859,953	740,350
Real estate loans [Member] | Hotel/motel [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	651,158	543,425
Real estate loans [Member] | Gas station [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	262,879	323,655
Real estate loans [Member] | Residential property [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	338,767	236,036
Commercial and industrial loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	300,220	312,876
Commercial and industrial loans [Member] | Commercial term [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	138,168	152,773
Consumer loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	22,880	24,926
PCI Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	9,863	20,014
Allowance Amount	971	5,441	$ 1,026
Loans and leases receivable, net	8,892	14,573	$ 43,475	$ 0
PCI Loans [Member] | Pass/Pass-Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	1,153	1,185
PCI Loans [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	1,180	176
PCI Loans [Member] | Classified [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	7,530	18,653
PCI Loans [Member] | Real estate loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	9,677	19,796
PCI Loans [Member] | Real estate loans [Member] | Retail [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	2,324	4,849
Allowance Amount	122	269
Loans and leases receivable, net	2,202	4,580
PCI Loans [Member] | Real estate loans [Member] | Hotel/motel [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	1,618	4,080
Allowance Amount	138	88
Loans and leases receivable, net	1,480	3,992
PCI Loans [Member] | Real estate loans [Member] | Gas station [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	2,692	4,292
Allowance Amount	589	477
Loans and leases receivable, net	2,103	3,815
PCI Loans [Member] | Real estate loans [Member] | Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	2,067	5,418
Allowance Amount	1	4,412
Loans and leases receivable, net	2,066	1,006
PCI Loans [Member] | Real estate loans [Member] | Residential property [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	976	1,157
Allowance Amount	72	151
Loans and leases receivable, net	904	1,006
PCI Loans [Member] | Real estate loans [Member] | Pass/Pass-Watch [Member] | Retail [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
PCI Loans [Member] | Real estate loans [Member] | Pass/Pass-Watch [Member] | Hotel/motel [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	177	186
PCI Loans [Member] | Real estate loans [Member] | Pass/Pass-Watch [Member] | Gas station [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
PCI Loans [Member] | Real estate loans [Member] | Pass/Pass-Watch [Member] | Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
PCI Loans [Member] | Real estate loans [Member] | Pass/Pass-Watch [Member] | Residential property [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	976	999
PCI Loans [Member] | Real estate loans [Member] | Special Mention [Member] | Retail [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
PCI Loans [Member] | Real estate loans [Member] | Special Mention [Member] | Hotel/motel [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
PCI Loans [Member] | Real estate loans [Member] | Special Mention [Member] | Gas station [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	1,180	176
PCI Loans [Member] | Real estate loans [Member] | Special Mention [Member] | Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
PCI Loans [Member] | Real estate loans [Member] | Special Mention [Member] | Residential property [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
PCI Loans [Member] | Real estate loans [Member] | Classified [Member] | Retail [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	2,324	4,849
PCI Loans [Member] | Real estate loans [Member] | Classified [Member] | Hotel/motel [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	1,441	3,894
PCI Loans [Member] | Real estate loans [Member] | Classified [Member] | Gas station [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	1,512	4,116
PCI Loans [Member] | Real estate loans [Member] | Classified [Member] | Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	2,067	5,418
PCI Loans [Member] | Real estate loans [Member] | Classified [Member] | Residential property [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	158
PCI Loans [Member] | Commercial and industrial loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	136	171
PCI Loans [Member] | Commercial and industrial loans [Member] | Commercial term [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	136	171
Allowance Amount	41	42
Loans and leases receivable, net	95	129
PCI Loans [Member] | Commercial and industrial loans [Member] | Pass/Pass-Watch [Member] | Commercial term [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
PCI Loans [Member] | Commercial and industrial loans [Member] | Special Mention [Member] | Commercial term [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
PCI Loans [Member] | Commercial and industrial loans [Member] | Classified [Member] | Commercial term [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	136	171
PCI Loans [Member] | Consumer loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	50	47
Allowance Amount	8	2
Loans and leases receivable, net	42	45
PCI Loans [Member] | Consumer loans [Member] | Pass/Pass-Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
PCI Loans [Member] | Consumer loans [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	0
PCI Loans [Member] | Consumer loans [Member] | Classified [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	$ 50	$ 47

Loans and Leases - Summary of P

Loans and Leases - Summary of PCI Loans (Details) $ in Thousands	Dec. 31, 2016USD ($)loan_poolSecurityLoan	Dec. 31, 2015USD ($)loan_poolSecurityLoan	Dec. 31, 2014USD ($)	Dec. 31, 2013USD ($)
Financing Receivable, Recorded Investment [Line Items]
Total loans and leases	$ 3,844,769	$ 3,183,316
Allowance for loan and lease losses	(32,429)	(42,935)
Loans and leases receivable, net	3,812,340	3,140,381
Real estate loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and leases	3,278,375	2,845,514
Real estate loans [Member] | Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and leases	55,962	23,387
Real estate loans [Member] | Residential property [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and leases	338,767	236,036
Commercial and industrial loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and leases	300,220	312,876
Consumer loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and leases	22,880	24,926
PCI Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and leases	9,863	20,014
Allowance for loan and lease losses	(971)	(5,441)	$ (1,026)
Loans and leases receivable, net	8,892	14,573	$ 43,475	$ 0
PCI Loans [Member] | Real estate loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and leases	9,677	19,796
PCI Loans [Member] | Real estate loans [Member] | Commercial real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and leases	8,701	18,639
PCI Loans [Member] | Real estate loans [Member] | Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and leases	0	0
PCI Loans [Member] | Real estate loans [Member] | Residential property [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and leases	976	1,157
Allowance for loan and lease losses	(72)	(151)
Loans and leases receivable, net	904	1,006
PCI Loans [Member] | Commercial and industrial loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and leases	136	171
PCI Loans [Member] | Consumer loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans and leases	50	47
Allowance for loan and lease losses	(8)	(2)
Loans and leases receivable, net	$ 42	$ 45
PCI Loans [Member] | Pooled Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Number of loans | SecurityLoan	52,000	85,000
Number of pools | loan_pool	10,000	15,000
Total loans and leases	$ 7,966	$ 17,981
Percentage of total	81.00%	90.00%
Allowance for loan and lease losses	$ (617)	$ (5,136)
Loans and leases receivable, net	$ 7,349	$ 12,845
PCI Loans [Member] | Pooled Loans [Member] | Real estate loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Number of loans | SecurityLoan	45,000	73,000
Number of pools | loan_pool	6,000	11,000
Total loans and leases	$ 7,780	$ 17,763
Percentage of total	80.00%	90.00%
PCI Loans [Member] | Pooled Loans [Member] | Real estate loans [Member] | Commercial real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Number of loans | SecurityLoan	45,000	71,000
Number of pools | loan_pool	6,000	9,000
Total loans and leases	$ 7,780	$ 17,644
Percentage of total	89.00%	95.00%
PCI Loans [Member] | Pooled Loans [Member] | Real estate loans [Member] | Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Number of loans | SecurityLoan	0	0
Number of pools | loan_pool	0	0
Total loans and leases	$ 0	$ 0
Percentage of total	0.00%	0.00%
PCI Loans [Member] | Pooled Loans [Member] | Real estate loans [Member] | Residential property [Member]
Financing Receivable, Recorded Investment [Line Items]
Number of loans | SecurityLoan	0	2,000
Number of pools | loan_pool	0	2,000
Total loans and leases	$ 0	$ 119
Percentage of total	0.00%	10.00%
PCI Loans [Member] | Pooled Loans [Member] | Commercial and industrial loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Number of loans | SecurityLoan	6,000	11,000
Number of pools | loan_pool	3,000	3,000
Total loans and leases	$ 136	$ 171
Percentage of total	100.00%	100.00%
PCI Loans [Member] | Pooled Loans [Member] | Consumer loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Number of loans | SecurityLoan	1,000	1,000
Number of pools | loan_pool	1,000	1,000
Total loans and leases	$ 50	$ 47
Percentage of total	100.00%	100.00%
PCI Loans [Member] | Non-Pooled Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Number of loans | SecurityLoan	3,000	4,000
Total loans and leases	$ 1,897	$ 2,033
Percentage of total	19.00%	10.00%
Allowance for loan and lease losses	$ (354)	$ (305)
Loans and leases receivable, net	$ 1,543	$ 1,728
PCI Loans [Member] | Non-Pooled Loans [Member] | Real estate loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Number of loans | SecurityLoan	3,000	4,000
Total loans and leases	$ 1,897	$ 2,033
Percentage of total	20.00%	10.00%
PCI Loans [Member] | Non-Pooled Loans [Member] | Real estate loans [Member] | Commercial real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Number of loans | SecurityLoan	1,000	2,000
Total loans and leases	$ 921	$ 995
Percentage of total	11.00%	5.00%
PCI Loans [Member] | Non-Pooled Loans [Member] | Real estate loans [Member] | Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Number of loans | SecurityLoan	0	0
Total loans and leases	$ 0	$ 0
Percentage of total	0.00%	0.00%
PCI Loans [Member] | Non-Pooled Loans [Member] | Real estate loans [Member] | Residential property [Member]
Financing Receivable, Recorded Investment [Line Items]
Number of loans | SecurityLoan	2,000	2,000
Total loans and leases	$ 976	$ 1,038
Percentage of total	100.00%	90.00%
PCI Loans [Member] | Non-Pooled Loans [Member] | Commercial and industrial loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Number of loans | SecurityLoan	0	0
Total loans and leases	$ 0	$ 0
Percentage of total	0.00%	0.00%
PCI Loans [Member] | Non-Pooled Loans [Member] | Consumer loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Number of loans | SecurityLoan	0	0
Total loans and leases	$ 0	$ 0
Percentage of total	0.00%	0.00%

Loans and Leases - Analysis o85

Loans and Leases - Analysis of Gross Loans, Disaggregated by PCI Loan Class (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and Leases	$ 3,844,769	$ 3,183,316
Allowance Amount	32,429	42,935
Loans and leases receivable, net	3,812,340	3,140,381
Real estate loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and Leases	3,278,375	2,845,514
Real estate loans [Member] | Hotel/motel [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and Leases	651,158	543,425
Real estate loans [Member] | Gas station [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and Leases	262,879	323,655
Real estate loans [Member] | Residential property [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and Leases	338,767	236,036
Commercial and industrial loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and Leases	300,220	312,876
Commercial and industrial loans [Member] | Commercial term [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and Leases	138,168	152,773
Consumer loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and Leases	22,880	24,926
PCI Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	1,392	7,205
Current	8,471	12,809
Total loans and Leases	9,863	20,014
Allowance Amount	971	5,441	$ 1,026
Loans and leases receivable, net	8,892	14,573	$ 43,475	$ 0
PCI Loans [Member] | Real estate loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and Leases	9,677	19,796
PCI Loans [Member] | Real estate loans [Member] | Retail [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	1,035	1,376
Current	1,289	3,473
Total loans and Leases	2,324	4,849
Allowance Amount	122	269
Loans and leases receivable, net	2,202	4,580
PCI Loans [Member] | Real estate loans [Member] | Hotel/motel [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	178	163
Current	1,440	3,917
Total loans and Leases	1,618	4,080
Allowance Amount	138	88
Loans and leases receivable, net	1,480	3,992
PCI Loans [Member] | Real estate loans [Member] | Gas station [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	116	457
Current	2,576	3,835
Total loans and Leases	2,692	4,292
Allowance Amount	589	477
Loans and leases receivable, net	2,103	3,815
PCI Loans [Member] | Real estate loans [Member] | Other [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	7	5,000
Current	2,060	418
Total loans and Leases	2,067	5,418
Allowance Amount	1	4,412
Loans and leases receivable, net	2,066	1,006
PCI Loans [Member] | Real estate loans [Member] | Residential property [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	158
Current	976	999
Total loans and Leases	976	1,157
Allowance Amount	72	151
Loans and leases receivable, net	904	1,006
PCI Loans [Member] | Commercial and industrial loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and Leases	136	171
PCI Loans [Member] | Commercial and industrial loans [Member] | Commercial term [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	6	4
Current	130	167
Total loans and Leases	136	171
Allowance Amount	41	42
Loans and leases receivable, net	95	129
PCI Loans [Member] | Consumer loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	50	47
Current	0	0
Total loans and Leases	50	47
Allowance Amount	8	2
Loans and leases receivable, net	42	45
PCI Loans [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	975	4
PCI Loans [Member] | 30-59 Days Past Due [Member] | Real estate loans [Member] | Retail [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	797	0
PCI Loans [Member] | 30-59 Days Past Due [Member] | Real estate loans [Member] | Hotel/motel [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	178	0
PCI Loans [Member] | 30-59 Days Past Due [Member] | Real estate loans [Member] | Gas station [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	0
PCI Loans [Member] | 30-59 Days Past Due [Member] | Real estate loans [Member] | Other [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	4
PCI Loans [Member] | 30-59 Days Past Due [Member] | Real estate loans [Member] | Residential property [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	0
PCI Loans [Member] | 30-59 Days Past Due [Member] | Commercial and industrial loans [Member] | Commercial term [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	0
PCI Loans [Member] | 30-59 Days Past Due [Member] | Consumer loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	0
PCI Loans [Member] | 60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	276
PCI Loans [Member] | 60-89 Days Past Due [Member] | Real estate loans [Member] | Retail [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	267
PCI Loans [Member] | 60-89 Days Past Due [Member] | Real estate loans [Member] | Hotel/motel [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	9
PCI Loans [Member] | 60-89 Days Past Due [Member] | Real estate loans [Member] | Gas station [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	0
PCI Loans [Member] | 60-89 Days Past Due [Member] | Real estate loans [Member] | Other [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	0
PCI Loans [Member] | 60-89 Days Past Due [Member] | Real estate loans [Member] | Residential property [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	0
PCI Loans [Member] | 60-89 Days Past Due [Member] | Commercial and industrial loans [Member] | Commercial term [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	0
PCI Loans [Member] | 60-89 Days Past Due [Member] | Consumer loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	0
PCI Loans [Member] | 90 Days or More Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	417	6,925
PCI Loans [Member] | 90 Days or More Past Due [Member] | Real estate loans [Member] | Retail [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	238	1,109
PCI Loans [Member] | 90 Days or More Past Due [Member] | Real estate loans [Member] | Hotel/motel [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	154
PCI Loans [Member] | 90 Days or More Past Due [Member] | Real estate loans [Member] | Gas station [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	116	457
PCI Loans [Member] | 90 Days or More Past Due [Member] | Real estate loans [Member] | Other [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	7	4,996
PCI Loans [Member] | 90 Days or More Past Due [Member] | Real estate loans [Member] | Residential property [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	158
PCI Loans [Member] | 90 Days or More Past Due [Member] | Commercial and industrial loans [Member] | Commercial term [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	6	4
PCI Loans [Member] | 90 Days or More Past Due [Member] | Consumer loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	$ 50	$ 47

Loans and Leases - Changes in S

Loans and Leases - Changes in Servicing Assets and Liabilities (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Servicing assets:
Balance at beginning of period	$ 11,744
Amortization	(3,364)	$ (4,272)
Balance at end of period	10,564	11,744
Servicing liabilities:
Balance at beginning of period	4,784
Amortization	(1,641)	(1,187)
Balance at end of period	$ 3,143	$ 4,784

Servicing Assets and Liabilit87

Servicing Assets and Liabilities (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Servicing Asset at Amortized Cost, Balance [Roll Forward]
Balance at beginning of period	$ 11,744	$ 13,773
Addition related to sale of SBA loans	2,184	2,573
Impairment provision	0	(330)
Amortization	(3,364)	(4,272)
Balance at end of period	10,564	11,744	$ 13,773
Balance at beginning of period	4,784	5,971
Amortization	(1,641)	(1,187)
Balance at end of period	3,143	4,784	5,971
Serviced loans sold to unaffiliated parties	484,700	474,000
Servicing fee income	4,700	4,600	3,800
Net amortization expense	$ 1,700	$ 3,100	$ 1,700

Premises and Equipment - Summar

Premises and Equipment - Summary of Major Components of Premises and Equipment (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	$ 60,444	$ 60,272
Accumulated depreciation and amortization	(31,383)	(30,075)
Impairment reserve	(363)	(363)
Total premises and equipment, net	28,698	29,834
Depreciation and amortization expense	2,900	3,100	$ 2,200
Software [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	880	0
Land [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	8,750	9,810
Buildings and improvements [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	18,313	19,455
Furniture and equipment [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	20,668	19,711
Leasehold improvements [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	$ 11,833	$ 11,296

Intangible Assets - Additional

Intangible Assets - Additional Information (Detail) - USD ($)	Oct. 27, 2016	Aug. 31, 2014	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Finite-Lived Intangible Assets [Line Items]
Intangible asset impairment charges			$ 0	$ 0
Core deposit intangible [Member]
Finite-Lived Intangible Assets [Line Items]
Total amortization expense for other intangible assets, including discontinued operations			$ 326,000	$ 379,000	$ 132,000
CBI Merger [Member]
Finite-Lived Intangible Assets [Line Items]
Goodwill	$ 11,000,000
CBI Merger [Member] | Core deposit intangible [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets acquired		$ 2,200,000
CBI Merger [Member] | Third Party Originators Intangible [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets acquired	$ 483,000

Intangible Assets - Summary of

Intangible Assets - Summary of Other Intangible Assets (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Acquired Finite-Lived Intangible Assets [Line Items]
Accumulated amortization	$ (838)	$ (512)
Goodwill	11,031	0
Gross carrying amount	13,727	2,213
Net carrying amount	$ 12,889	1,701
Core deposit intangible [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Intangible asset amortization period	10 years
Gross carrying amount, excluding goodwill	$ 2,213	2,213
Accumulated amortization	(838)	(512)
Net carrying amount, excluding goodwill	$ 1,375	1,701
Third Party Originators Intangible [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Intangible asset amortization period	7 years
Gross carrying amount, excluding goodwill	$ 483	0
Accumulated amortization	0	0
Net carrying amount, excluding goodwill	$ 483	$ 0

Intangible Assets - Estimated F

Intangible Assets - Estimated Future Amortization Expense Related to Other Intangible Assets (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Finite-Lived Intangible Assets [Line Items]
Total	$ 12,889	$ 1,701
Core deposit intangible [Member]
Finite-Lived Intangible Assets [Line Items]
2,017	337
2,018	362
2,019	310
2,020	261
2,021	216
Thereafter	$ 365

Deposits - Scheduled Maturities

Deposits - Scheduled Maturities of Time Deposits (Detail) $ in Thousands	Dec. 31, 2016USD ($)
Restricted Cash and Cash Equivalents Items [Line Items]
2,017	$ 969,612
2,018	156,356
2,019	18,065
2,020	18,028
2,021	16,981
Thereafter	1,275
Total	1,180,317
Time Deposits of $250,000 or More [Member]
Restricted Cash and Cash Equivalents Items [Line Items]
2,017	417,142
2,018	22,984
2,019	2,843
2,020	794
2,021	1,910
Thereafter	261
Total	445,934
Other Time Deposits [Member]
Restricted Cash and Cash Equivalents Items [Line Items]
2,017	552,470
2,018	133,372
2,019	15,222
2,020	17,234
2,021	15,071
Thereafter	1,014
Total	$ 734,383

Deposits - Summary of Interest

Deposits - Summary of Interest Expense on Deposits (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Banking and Thrift [Abstract]
Demand – interest-bearing	$ 75	$ 114	$ 101
Money market and savings	6,470	4,195	4,758
Time deposits of $100,000 or more	6,605	6,639	4,321
Other time deposits	3,420	4,462	4,380
Total interest expense on deposits	$ 16,570	$ 15,410	$ 13,560

Deposits - Additional Informati

Deposits - Additional Information (Detail) - USD ($) $ in Millions	Dec. 31, 2016	Dec. 31, 2015
Banking and Thrift [Abstract]
Accrued interest payable on deposits	$ 2.6	$ 3.2
Total deposits reclassified to loans due to overdrafts	$ 1.2	$ 1.8

FHLB Advances and Other Borro95

FHLB Advances and Other Borrowings - FHLB Advances and Other Borrowings (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Federal Home Loan Banks [Abstract]
FHLB advances	$ 315,000	$ 170,000
Total FHLB advances	$ 315,000	$ 170,000

FHLB Advances and Other Borro96

FHLB Advances and Other Borrowings - Summary of Contractual Maturities Pertaining to FHLB (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Federal Home Loan Banks [Abstract]
Year of Maturity, 2017, Amount	$ 315,000	$ 170,000
Total FHLB advances	$ 315,000	$ 170,000
Year of Maturity, 2017, Weighted-Average Interest Rate	0.55%
Year of Maturity, Total, Weighted-Average Interest Rate	0.55%

FHLB Advances and Other Borro97

FHLB Advances and Other Borrowings - Summary of Financial Data Pertaining to Federal Home Loan Bank Advances (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Federal Home Loan Banks [Abstract]
Weighted-average interest rate at end of year	0.55%	0.27%	0.27%
Weighted-average interest rate during the year	0.45%	0.20%	0.21%
Average balance of FHLB advances	$ 196,708	$ 38,110	$ 69,781
Maximum amount outstanding at any month-end	$ 320,000	$ 180,000	$ 150,000

FHLB Advances and Other Borro98

FHLB Advances and Other Borrowings - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Federal Home Loan Banks [Abstract]
Pledged loans receivable, carrying value	$ 993,200,000
Total borrowing capacity available from the collateral	736,600,000
Available borrowing capacity	421,600,000
Available for use through the Fed Discount Window	10,500,000
Pledged loans, carrying values	10,700,000
Borrowings	0
Advances from the FHLB	315,000,000	$ 170,000,000
Increase in the advances from the FHLB	145,000,000
Interest on FHLB advances	$ 879,000	$ 76,000	$ 151,000
Weighted-average interest rates	0.45%	0.20%	0.21%

Subordinated Debentures and R99

Subordinated Debentures and Rescinded Stock Obligation - Additional Information (Detail) - USD ($) $ in Thousands	Aug. 31, 2014	Dec. 31, 2005	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Sep. 30, 2014
Debt Instrument [Line Items]
Subordinated debentures			$ 18,978	$ 18,703
Rescinded stock obligation	$ 15,500
Accrued interest payable	4,500
Rescinded stock obligation paid off	933		0	933	$ 14,552
Interest payable	288
Central Bancorp, Inc [Member]
Debt Instrument [Line Items]
Debt instrument discount	$ 8,300
Amortization of subordinated debentures			$ 275	176	$ 71
Central Bancorp, Inc [Member] | Subordinated Debentures [Member]
Debt Instrument [Line Items]
Subordinated debentures, unpaid principal amount		$ 26,000				$ 26,800
Subordinated debentures						18,500
Debt instrument discount						$ 8,300
Fixed interest rate (percent)		6.26%
Effective interest rate period		5 years
Variable interest rate basis		3 month LIBOR plus 140 basis
Maturity date of subordinated debentures		Dec. 31, 2035
Frequency of interest payment			quarterly
Interest deferral period (up to)			5 years
Amortization of subordinated debentures			$ 275	$ 176
3-Month LIBOR [Member] | Central Bancorp, Inc [Member] | Subordinated Debentures [Member]
Debt Instrument [Line Items]
Basis spread (percent)		1.40%

Income Taxes - Reconciliation o

Income Taxes - Reconciliation of Unrecognized Tax Benefits (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Unrecognized tax benefits at beginning of year	$ 934	$ 1,765	$ 1,254
Gross increases for tax positions of prior years	105	0	676
Gross decreases for tax positions of prior years	0	0	(165)
Lapse of statute of limitations	0	(831)	0
Unrecognized tax benefits at end of year	$ 1,039	$ 934	$ 1,765

Income Taxes - Additional Infor

Income Taxes - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Unrecognized tax benefits that would affect our effective tax rate if recognized	$ 1,000,000	$ 900,000	$ 1,800,000
Decrease in unrecognized tax benefits due to lapse of statute of limitations	0	831,000	0
Increase in unrecognized tax benefits	105,000		676,000
Decrease in unrecognized tax benefits related to non-qualified stock option	0	0	165,000
Accrued interest on uncertain tax benefits	33,000	20,000	52,000
Accrued interest related to uncertain tax positions, net of federal tax benefit	101,000	67,000	366,000
Income tax deductions due to excess tax benefits	614,000
Increase in deferred tax assets, allowance for loan losses and net operating loss carryforwards	1,000,000
Valuation allowance	1,031,000	0	$ 0
Operating Loss Carryforwards [Line Items]
Federal alternative minimum tax credit	400,000
Federal [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	5,200,000
Low income housing tax credit	2,800,000
State [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	236,600,000
Low income housing tax credit	440,000
Central Bancorp, Inc [Member]
Operating Loss Carryforwards [Line Items]
Increase in deferred tax assets	$ 5,800,000	$ 18,100,000

Income Taxes - Summary of Provi

Income Taxes - Summary of Provision (Benefit) for Income Taxes (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Current expense:
Federal	$ 19,802	$ 14,755	$ 21,037
State	6,503	5,084	5,753
Total current expense	26,305	19,839	26,790
Deferred expense (benefit):
Federal	4,410	13,663	(3,597)
State	2,184	4,680	(333)
Total deferred expense	6,594	18,343	(3,930)
Provision for income taxes	$ 32,899	$ 38,182	$ 22,860

Income Taxes - Summary of Defer

Income Taxes - Summary of Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Deferred tax assets:
Loan and lease loss provision	$ 13,932	$ 18,205	$ 22,676
Depreciation	0	0	3,491
Purchase accounting	7,492	13,156	13,731
Net operating loss carryforward	16,876	21,511	24,435
Unrealized loss on securities available for sale	1,695	859	287
Indemnified assets	1,441	152	0
Tax credit	3,516	3,939	5,853
State taxes	2,231	1,539	1,951
Other	5,726	5,040	9,234
Total deferred tax assets	52,909	64,401	81,658
Deferred tax liabilities:
Mark to market	(3,960)	(10,469)	(6,462)
Depreciation	(396)	(705)	0
Purchase accounting	0	0	0
Indemnified assets	0	0	(2,995)
Other	(1,190)	(1,132)	(2,051)
Total deferred tax liabilities	(5,546)	(12,306)	(11,508)
Valuation Allowance	(1,031)	0	0
Net deferred tax assets	$ 46,332	$ 52,095	$ 70,150

Income Taxes - Reconciliation b

Income Taxes - Reconciliation between Federal Statutory Income Tax Rate and Effective Tax Rate (Detail)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Federal statutory income tax rate	35.00%	35.00%	35.00%
State taxes, net of federal tax benefits	7.04%	8.32%	5.86%
Tax-exempt municipal securities	(0.26%)	(0.26%)	(0.07%)
Tax credit - federal	(2.50%)	(2.51%)	(2.27%)
Bargain purchase gain	0.00%	0.00%	(7.03%)
Other	(2.48%)	0.95%	(0.01%)
Effective tax rate	36.80%	41.50%	31.48%

Stockholders' Equity - Addition

Stockholders' Equity - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions	Jul. 27, 2010	Dec. 31, 2015	Dec. 31, 2014
Class of Stock [Line Items]
Number of shares of common stock to be purchased by issuing warrants (shares)	250,000
Exercise price of stock warrants (in usd per share)	$ 9.60
Fair value of warrants outstanding	$ 2
Coupon rate (percent)		1.80%	1.27%
Stock warrants [Member]
Class of Stock [Line Items]
Percentage of weighted average expected stock volatility for warrant (percent)	111.46%
Contract term of expected life assumption	5 years
Dividend yield (percent)	0.00%
Percentage of risk free rate for warrants (percent)	2.07%
Coupon rate (percent)	0.00%
Outstanding stock warrants (shares)			0

Accumulated Other Comprehens106

Accumulated Other Comprehensive Income (Loss) - Activity in Accumulated Other Comprehensive Income (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance at beginning of period	$ (315)	$ 463	$ (9,380)
Other comprehensive loss before reclassification	(2,033)	5,833	11,854
Reclassification from accumulated other comprehensive loss	(46)	(6,611)	(2,011)
Other comprehensive (loss) income	(2,079)	(778)	9,843
Balance at end of period	(2,394)	(315)	463
Accumulated Net Unrealized Investment Gain (Loss) [Member]
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance at beginning of period	(2,331)	(985)	(18,187)
Other comprehensive loss before reclassification	(1,712)	5,265	19,213
Reclassification from accumulated other comprehensive loss	(46)	(6,611)	(2,011)
Other comprehensive (loss) income	(1,758)	(1,346)	17,202
Balance at end of period	(4,089)	(2,331)	(985)
Accumulated Net Unrealized Investment Gain (Loss) [Member] | Interest-Only Strip [Member]
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance at beginning of period	9	16	16
Other comprehensive loss before reclassification	(9)	(7)	0
Reclassification from accumulated other comprehensive loss	0		0
Other comprehensive (loss) income	(9)	(7)	0
Balance at end of period	0	9	16
Tax (Expense) Benefit [Member]
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance at beginning of period	2,007	1,432	8,791
Other comprehensive loss before reclassification	(312)	575	(7,359)
Reclassification from accumulated other comprehensive loss	0	0	0
Other comprehensive (loss) income	(312)	575	(7,359)
Balance at end of period	$ 1,695	$ 2,007	$ 1,432

Accumulated Other Comprehens107

Accumulated Other Comprehensive Income (Loss) - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Accumulated Other Comprehensive Income [Line Items]
Net gain on sales of securities	$ 46	$ 6,611	$ 2,011
Net unrealized gains (losses) recognized in earnings resulting from the redemption of investment securities	(314)	(1,900)	(498)
Reclassification out of Accumulated Other Comprehensive Income [Member] | Accumulated Net Unrealized Investment Gain (Loss) [Member]
Accumulated Other Comprehensive Income [Line Items]
Net gain on sales of securities	$ 0	$ 6,600	$ 2,000

Regulatory Matters - Additional

Regulatory Matters - Additional Information (Detail)	Dec. 31, 2016
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Minimum ratio of qualifying total capital to risk-weighted assets	8.00%
Minimum ratio of Tier 1 capital to risk-weighted assets	4.00%
Leverage ratio	4.00%
Minimum ratio of qualifying total capital to risk-weighted assets for well capitalized	10.00%
Minimum ratio of Tier 1 capital to average assets for well capitalized	6.00%
Bank's capital conservation buffer (percent)	5.86%
Depository Institutions [Member]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Leverage ratio	5.00%
Hanmi Bank [Member]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Bank's capital conservation buffer (percent)	5.64%

Regulatory Matters - Capital Ra

Regulatory Matters - Capital Ratios of Hanmi Financial and Bank (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Minimum Regulatory Requirement Ratio for Total capital to risk-weighted assets	8.00%
Minimum Regulatory Requirement Ratio for Tier 1 capital to risk-weighted assets	4.00%
Minimum Regulatory Requirement Ratio for Tier 1 capital to average assets	4.00%
Minimum to Be Categorized as Well Capitalized Percentage, Total capital to risk-weighted assets	10.00%
Minimum to Be Categorized as Well Capitalized Percentage, Tier 1 capital to risk-weighted assets	6.00%
Hanmi Financial [Member]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Actual Capital, Total capital to risk-weighted assets	$ 554,089	$ 499,076
Actual Capital, Tier 1 capital to risk-weighted assets	520,477	456,941
Actual Capital, Common equity Tier 1 capital to risk-weighted assets	509,239	456,941
Actual Capital, Tier 1 capital to average assets	$ 520,477	$ 456,941
Actual Capital Percentage, Total capital to risk-weighted assets	13.86%	14.91%
Actual Capital Percentage, Tier 1 capital to risk-weighted assets	13.02%	13.65%
Actual Capital Percentage, Common equity Tier 1 capital to risk-weighted assets	12.73%	13.65%
Actual Capital Percentage, Tier 1 capital to average assets	11.53%	11.31%
Minimum Regulatory Requirement Capital, Total capital to risk-weighted assets	$ 319,901	$ 267,760
Minimum Regulatory Requirement Capital, Tier 1 capital to risk-weighted assets	239,926	200,820
Minimum Regulatory Requirement Capital, Common equity Tier 1 capital to risk-weighted assets	179,944	150,615
Minimum Regulatory Requirement Capital, Tier 1 capital to average assets	$ 180,581	$ 161,620
Minimum Regulatory Requirement Ratio for Total capital to risk-weighted assets	8.00%	8.00%
Minimum Regulatory Requirement Ratio for Tier 1 capital to risk-weighted assets	6.00%	6.00%
Minimum Regulatory Requirement Ratio for Common equity Tier 1 capital to risk-weighted assets	4.50%	4.50%
Minimum Regulatory Requirement Ratio for Tier 1 capital to average assets	4.00%	4.00%
Hanmi Bank [Member]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Actual Capital, Total capital to risk-weighted assets	$ 544,759	$ 496,710
Actual Capital, Tier 1 capital to risk-weighted assets	511,146	454,634
Actual Capital, Common equity Tier 1 capital to risk-weighted assets	511,146	454,634
Actual Capital, Tier 1 capital to average assets	$ 511,146	$ 454,634
Actual Capital Percentage, Total capital to risk-weighted assets	13.64%	14.86%
Actual Capital Percentage, Tier 1 capital to risk-weighted assets	12.80%	13.60%
Actual Capital Percentage, Common equity Tier 1 capital to risk-weighted assets	12.80%	13.60%
Actual Capital Percentage, Tier 1 capital to average assets	11.33%	11.27%
Minimum Regulatory Requirement Capital, Total capital to risk-weighted assets	$ 319,520	$ 267,377
Minimum Regulatory Requirement Capital, Tier 1 capital to risk-weighted assets	239,640	200,533
Minimum Regulatory Requirement Capital, Common equity Tier 1 capital to risk-weighted assets	179,730	150,400
Minimum Regulatory Requirement Capital, Tier 1 capital to average assets	$ 180,411	$ 161,399
Minimum Regulatory Requirement Ratio for Total capital to risk-weighted assets	8.00%	8.00%
Minimum Regulatory Requirement Ratio for Tier 1 capital to risk-weighted assets	6.00%	6.00%
Minimum Regulatory Requirement Ratio for Common equity Tier 1 capital to risk-weighted assets	4.50%	4.50%
Minimum Regulatory Requirement Ratio for Tier 1 capital to average assets	4.00%	4.00%
Minimum to Be Categorized as Well Capitalized Capital, Total capital to risk-weighted assets	$ 399,399	$ 334,222
Minimum to Be Categorized as Well Capitalized Capital, Tier 1 capital to risk-weighted assets	319,520	267,377
Minimum to Be Categorized as Well Capitalized Capital,. Common equity Tier 1 capital to risk-weighted average	259,610	217,244
Minimum to Be Categorized as Well Capitalized Capital, Tier 1 capital to average assets	$ 225,514	$ 201,749
Minimum to Be Categorized as Well Capitalized Percentage, Total capital to risk-weighted assets	10.00%	10.00%
Minimum to Be Categorized as Well Capitalized Percentage, Tier 1 capital to risk-weighted assets	8.00%	8.00%
Minimum to Be Categorized as Well Capitalized Percentage, Common equity Tier 1 capital to risk-weighted assets	6.50%	6.50%
Minimum to Be Categorized as Well Capitalized Percentage, Tier 1 capital to average assets	5.00%	5.00%

Fair Value Measurements - Addit

Fair Value Measurements - Additional Information (Detail) - USD ($)	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held for sale	$ 9,316,000	$ 2,874,000	$ 5,451,000
Minimum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Unpaid principal balance of Non-accrual Non-PCI loans reviewed individually for amount of impairment	100,000
Maximum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Unpaid principal balance of Non-accrual Non-PCI loans reviewed collectively for amount of impairment	100,000
Significant Observable Inputs with No Active Market with Identical Characteristics [Member] | Non-recurring Basis [Member] | Nonperforming Loans Held For Sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held for sale	$ 0	$ 0

Fair Value Measurements - Asset

Fair Value Measurements - Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	$ 516,964	$ 698,296
Collateralized mortgage obligations [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	76,451	96,986
U.S. government agency securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	7,441	47,822
Other securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	22,394	22,753
Recurring Basis [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	516,964	698,296
Recurring Basis [Member] | SBA loan pools securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	4,146	63,266
Recurring Basis [Member] | Municipal bonds-tax exempt [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	158,030	163,902
Recurring Basis [Member] | Municipal bonds-taxable [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	13,701	14,033
Recurring Basis [Member] | Collateralized mortgage obligations [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	76,451	96,986
Recurring Basis [Member] | Mortgage-backed securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	229,630	284,381
Recurring Basis [Member] | U.S. government agency securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	7,441	47,822
Recurring Basis [Member] | Corporate bonds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	5,015	4,993
Recurring Basis [Member] | U.S treasury securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	156	160
Recurring Basis [Member] | Other securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	22,394	22,753
Recurring Basis [Member] | Quoted Prices in Active Markets for Identical Assets [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	22,550	22,913
Recurring Basis [Member] | Quoted Prices in Active Markets for Identical Assets [Member] | SBA loan pools securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	0	0
Recurring Basis [Member] | Quoted Prices in Active Markets for Identical Assets [Member] | Municipal bonds-tax exempt [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	0	0
Recurring Basis [Member] | Quoted Prices in Active Markets for Identical Assets [Member] | Municipal bonds-taxable [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	0	0
Recurring Basis [Member] | Quoted Prices in Active Markets for Identical Assets [Member] | Collateralized mortgage obligations [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	0	0
Recurring Basis [Member] | Quoted Prices in Active Markets for Identical Assets [Member] | Mortgage-backed securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	0	0
Recurring Basis [Member] | Quoted Prices in Active Markets for Identical Assets [Member] | U.S. government agency securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	0	0
Recurring Basis [Member] | Quoted Prices in Active Markets for Identical Assets [Member] | Corporate bonds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	0	0
Recurring Basis [Member] | Quoted Prices in Active Markets for Identical Assets [Member] | U.S treasury securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	156	160
Recurring Basis [Member] | Quoted Prices in Active Markets for Identical Assets [Member] | Other securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	22,394	22,753
Recurring Basis [Member] | Significant Observable Inputs with No Active Market with Identical Characteristics [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	494,414	675,383
Recurring Basis [Member] | Significant Observable Inputs with No Active Market with Identical Characteristics [Member] | SBA loan pools securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	4,146	63,266
Recurring Basis [Member] | Significant Observable Inputs with No Active Market with Identical Characteristics [Member] | Municipal bonds-tax exempt [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	158,030	163,902
Recurring Basis [Member] | Significant Observable Inputs with No Active Market with Identical Characteristics [Member] | Municipal bonds-taxable [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	13,701	14,033
Recurring Basis [Member] | Significant Observable Inputs with No Active Market with Identical Characteristics [Member] | Collateralized mortgage obligations [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	76,451	96,986
Recurring Basis [Member] | Significant Observable Inputs with No Active Market with Identical Characteristics [Member] | Mortgage-backed securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	229,630	284,381
Recurring Basis [Member] | Significant Observable Inputs with No Active Market with Identical Characteristics [Member] | U.S. government agency securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	7,441	47,822
Recurring Basis [Member] | Significant Observable Inputs with No Active Market with Identical Characteristics [Member] | Corporate bonds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	5,015	4,993
Recurring Basis [Member] | Significant Observable Inputs with No Active Market with Identical Characteristics [Member] | U.S treasury securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	0	0
Recurring Basis [Member] | Significant Observable Inputs with No Active Market with Identical Characteristics [Member] | Other securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	0	0
Recurring Basis [Member] | Significant Unobservable Inputs [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	0	0
Recurring Basis [Member] | Significant Unobservable Inputs [Member] | SBA loan pools securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	0	0
Recurring Basis [Member] | Significant Unobservable Inputs [Member] | Municipal bonds-tax exempt [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	0	0
Recurring Basis [Member] | Significant Unobservable Inputs [Member] | Municipal bonds-taxable [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	0	0
Recurring Basis [Member] | Significant Unobservable Inputs [Member] | Collateralized mortgage obligations [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	0	0
Recurring Basis [Member] | Significant Unobservable Inputs [Member] | Mortgage-backed securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	0	0
Recurring Basis [Member] | Significant Unobservable Inputs [Member] | U.S. government agency securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	0	0
Recurring Basis [Member] | Significant Unobservable Inputs [Member] | Corporate bonds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	0	0
Recurring Basis [Member] | Significant Unobservable Inputs [Member] | U.S treasury securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	0	0
Recurring Basis [Member] | Significant Unobservable Inputs [Member] | Other securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	$ 0	$ 0

Fair Value Measurements - As112

Fair Value Measurements - Assets and Liabilities Measured at Fair Value on Non-Recurring Basis (Detail) - Non-recurring Basis [Member] - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Unrealized losses impaired loans	$ 868	$ 2,756
Unrealized losses other real estate owned	0	0
Real estate loans [Member] | Impaired Loans [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	17,800	27,900
Commercial and industrial loans [Member] | Impaired Loans [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	3,800	1,000
Consumer loans [Member] | Impaired Loans [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	419	1,700
Commercial property loans [Member] | Other Real Estate Owned [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	5,400	6,600
Residential property loans [Member] | Other Real Estate Owned [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	2,100	1,900
Quoted Prices in Active Markets for Identical Assets [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	0	0
Other real estate owned	0	0
Significant Observable Inputs with No Active Market with Identical Characteristics [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	15,257	29,595
Other real estate owned	7,484	8,511
Significant Unobservable Inputs [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	6,767	1,044
Other real estate owned	$ 0	$ 0

Fair Value Measurements - Estim

Fair Value Measurements - Estimated Fair Values of Financial Instruments (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Financial assets:
Cash and due from banks	$ 147,235	$ 164,364
Securities available for sale	516,964	698,296
Accrued interest receivable	10,987	9,501
FRB stock	0	14,098
Financial liabilities:
Noninterest-bearing deposits	1,203,240	1,155,518
Interest-bearing deposits	2,606,497	2,354,458
Accrued interest payable	2,567	3,177
U.S. government agency securities [Member]
Financial assets:
Securities available for sale	7,441	47,822
Other securities [Member]
Financial assets:
Securities available for sale	22,394	22,753
Carrying Amount [Member]
Financial assets:
Cash and due from banks	147,235	164,364
Securities available for sale	516,964	698,296
Loans and leases receivable, net of allowance for loan and lease losses	3,812,340	3,140,381
Loans held for sale	9,316	2,874
Accrued interest receivable	10,987	9,501
FHLB stock	16,385	16,385
FRB stock		14,098
Financial liabilities:
Noninterest-bearing deposits	1,203,240	1,155,518
Interest-bearing deposits	2,606,497	2,354,458
Borrowings	333,978	188,703
Accrued interest payable	2,567	3,177
Off-balance sheet items:
Commitments to extend credit	310,987	262,680
Standby letters of credit	15,669	6,839
Fair Value [Member] | Quoted Prices in Active Markets for Identical Assets [Member]
Financial assets:
Cash and due from banks	147,235	164,364
Securities available for sale	22,550	22,913
Loans and leases receivable, net of allowance for loan and lease losses	0
Loans held for sale	0	0
Accrued interest receivable	10,987	9,501
FHLB stock	0	0
FRB stock		0
Financial liabilities:
Noninterest-bearing deposits	0	0
Interest-bearing deposits	0	0
Borrowings	0	0
Accrued interest payable	2,567	3,177
Off-balance sheet items:
Commitments to extend credit	0	0
Standby letters of credit	0	0
Fair Value [Member] | Significant Observable Inputs with No Active Market with Identical Characteristics [Member]
Financial assets:
Cash and due from banks	0	0
Securities available for sale	494,414	675,383
Loans and leases receivable, net of allowance for loan and lease losses	0	0
Loans held for sale	9,316	2,874
Accrued interest receivable	0	0
FHLB stock	16,385	16,385
FRB stock		14,098
Financial liabilities:
Noninterest-bearing deposits	1,203,240	1,155,518
Interest-bearing deposits	0	0
Borrowings	0	0
Accrued interest payable	0	0
Off-balance sheet items:
Commitments to extend credit	0	0
Standby letters of credit	0	0
Fair Value [Member] | Significant Unobservable Inputs [Member]
Financial assets:
Cash and due from banks	0	0
Securities available for sale	0	0
Loans and leases receivable, net of allowance for loan and lease losses	3,789,579	3,127,172
Loans held for sale	0	0
Accrued interest receivable	0	0
FHLB stock	0	0
FRB stock		0
Financial liabilities:
Noninterest-bearing deposits	0	0
Interest-bearing deposits	2,541,929	2,329,335
Borrowings	333,978	188,703
Accrued interest payable	0	0
Off-balance sheet items:
Commitments to extend credit	310,987	262,680
Standby letters of credit	$ 15,669	$ 6,839

Share-based Compensation - Addi

Share-based Compensation - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2016planshares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of incentive plans | plan	3
Number of shares of common stock to be granted under equity incentive awards	1,500,000
Shares available for issuance under the Plan	646,664
Stock options, expiration term from date of grant	10 years
Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Period of continuous service	3 years
Minimum [Member] | Restricted stock awards [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options, expiration term from date of grant	3 years
Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Period of continuous service	5 years
Maximum [Member] | Restricted stock awards [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options, expiration term from date of grant	5 years

Share-based Compensation - Shar

Share-based Compensation - Share-Based Compensation Expense and Related Tax Benefits (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Share-based compensation expense	$ 3,008	$ 2,241	$ 2,165
Related tax benefits	$ 1,191	$ 755	$ 516

Share-based Compensation - Unre

Share-based Compensation - Unrecognized Share-Based Compensation Expense (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2016USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized Expense	$ 3,935
Average Expected Recognition Period	2 years 2 months 15 days
Stock option awards [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized Expense	$ 99
Average Expected Recognition Period	9 months 2 days
Restricted stock awards [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized Expense	$ 3,836
Average Expected Recognition Period	2 years 4 months

Share-based Compensation - Weig

Share-based Compensation - Weighted-Average Assumptions Used to Estimate Fair Value Per Share of Options Granted (Detail)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Weighted-average assumption
Dividend yield	1.80%	1.27%
Expected volatility	25.00%	35.18%
Expected term	3 years	3 years
Risk-free interest rate	1.11%	0.86%

Share-based Compensation - Summ

Share-based Compensation - Summary of Information under Plans (Detail) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Grant date fair value of options granted	$ 0	$ 78	$ 583
Fair value of options vested	2,322	2,668	2,141
Total intrinsic value of options exercised	1,862	488	353
Cash received from options exercised	$ 1,453	$ 616	$ 467
Weighted-average estimated fair value per share of options granted (in usd per share)	$ 0	$ 3.62	$ 4.79

Share-based Compensation - S119

Share-based Compensation - Summary of Stock Option Transactions under Plans (Detail) - $ / shares	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Number of Shares, options outstanding at beginning of period	510,148	603,872	546,595
Number of Shares, Options granted	0	28,000	158,000
Number of Shares, Options exercised	(94,997)	(46,516)	(37,569)
Number of Shares, Options forfeited	(125)	(71,608)	(30,917)
Number of Shares, Options expired	(27,125)	(3,600)	(32,237)
Number of Shares, Options outstanding at end of period	387,901	510,148	603,872
Number of Shares, Options exercisable at end of period	341,561	333,460	224,766
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Weighted-Average Exercise Price Per Share, Options outstanding at beginning of period (in usd per share)	$ 24.38	$ 23.78	$ 28.09
Weighted-Average Exercise Price Per Share, Options granted (in usd per share)	0	23.47	21.30
Weighted-Average Exercise Price Per Share, Options exercised (in usd per share)	15.29	13.24	12.42
Weighted-Average Exercise Price Per Share, Options forfeited (in usd per share)	144	20.59	14.64
Weighted-Average Exercise Price Per Share, Options expired (in usd per share)	154.09	136.79	106.70
Weighted-Average Exercise Price Per Share, Options outstanding at end of period (in usd per share)	17.49	24.38	23.78
Weighted-Average Exercise Price Per Share, Options exercisable at end of period (in usd per share)	$ 16.85	$ 27.16	$ 33.35

Share-based Compensation - S120

Share-based Compensation - Summary of Transactions for Non-Vested Stock Options (Detail) - $ / shares	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares [Roll Forward]
Number of Shares, Non-vested options outstanding at beginning of period	176,688	379,106	391,625
Number of Shares, Options granted	0	28,000	158,000
Number of Shares, Options vested	(130,223)	(158,810)	(139,602)
Number of Shares, Options forfeited	(125)	(71,608)	(30,917)
Number of Shares, Non-vested options outstanding at end of period	46,340	176,688	379,106
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Weighted-Average Exercise Price Per Share, Non-vested options outstanding at beginning of period (in usd per share)	$ 19.13	$ 18.11	$ 15.56
Weighted-Average Exercise Price Per Share, Options granted (in usd per share)	0	23.47	21.30
Weighted-Average Exercise Price Per Share, Options vested (in usd per share)	17.83	16.80	15.34
Weighted-Average Exercise Price Per Share, Options forfeited (in usd per share)	144	20.59	14.64
Weighted-Average Exercise Price Per Share, Non-vested options outstanding at end of period (in usd per share)	$ 22.42	$ 19.13	$ 18.11

Share-based Compensation - S121

Share-based Compensation - Summary of Stock Options Outstanding under Plans (Detail) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Options Outstanding, Number of Shares	387,901	510,148	603,872	546,595
Options Outstanding, Intrinsic Value	$ 6,752
Options Outstanding, Weighted-Average Exercise Price Per Share (in usd per share)	$ 17.49	$ 24.38	$ 23.78	$ 28.09
Options Outstanding, Weighted-Average Remaining Contractual Life	6 years 9 months 18 days
Options Exercisable, Number of Shares	341,561	333,460	224,766
Options Exercisable, Intrinsic Value	$ 6,054
Options Exercisable, Weighted-Average Exercise Price Per Share (in usd per share)	$ 16.85	$ 27.16	$ 33.35
Options Exercisable, Weighted-Average Remaining Contractual Life	6 years 7 months 18 days
Intrinsic value of stock options outstanding (in usd per share)	$ 34.9
$10.88 to $14.99 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price Range, Lower Limit (in usd per share)	10.88
Exercise Price Range, Upper Limit (in usd per share)	$ 14.99
Options Outstanding, Number of Shares	36,901
Options Outstanding, Intrinsic Value	$ 835
Options Outstanding, Weighted-Average Exercise Price Per Share (in usd per share)	$ 12.27
Options Outstanding, Weighted-Average Remaining Contractual Life	5 years 5 months 12 days
Options Exercisable, Number of Shares	36,901
Options Exercisable, Intrinsic Value	$ 835
Options Exercisable, Weighted-Average Exercise Price Per Share (in usd per share)	$ 12.27
Options Exercisable, Weighted-Average Remaining Contractual Life	5 years 4 months 24 days
$15.00 to $19.99 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price Range, Lower Limit (in usd per share)	$ 15
Exercise Price Range, Upper Limit (in usd per share)	$ 19.99
Options Outstanding, Number of Shares	265,000
Options Outstanding, Intrinsic Value	$ 4,861
Options Outstanding, Weighted-Average Exercise Price Per Share (in usd per share)	$ 16.55
Options Outstanding, Weighted-Average Remaining Contractual Life	6 years 8 months 18 days
Options Exercisable, Number of Shares	255,000
Options Exercisable, Intrinsic Value	$ 4,710
Options Exercisable, Weighted-Average Exercise Price Per Share (in usd per share)	$ 16.43
Options Exercisable, Weighted-Average Remaining Contractual Life	6 years 8 months 18 days
$20.00 to $24.83 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price Range, Lower Limit (in usd per share)	$ 20
Exercise Price Range, Upper Limit (in usd per share)	$ 24.83
Options Outstanding, Number of Shares	86,000
Options Outstanding, Intrinsic Value	$ 1,056
Options Outstanding, Weighted-Average Exercise Price Per Share (in usd per share)	$ 22.62
Options Outstanding, Weighted-Average Remaining Contractual Life	7 years 8 months 18 days
Options Exercisable, Number of Shares	49,660
Options Exercisable, Intrinsic Value	$ 509
Options Exercisable, Weighted-Average Exercise Price Per Share (in usd per share)	$ 22.39
Options Exercisable, Weighted-Average Remaining Contractual Life	7 years 6 months 18 days

Share-based Compensation - Sche

Share-based Compensation - Schedule of Restricted Stock Awards under 2013 Plan (Detail) - Restricted stock awards [Member] - $ / shares	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Number of Shares, Restricted stock at beginning of period	137,114	173,222	116,082
Number of Shares, Restricted stock granted	287,179	58,092	119,988
Number of Shares, Restricted stock vested	(77,515)	(68,017)	(53,515)
Number of Shares, Restricted stock forfeited	(2,820)	(26,183)	(9,333)
Number of Shares, Restricted stock at end of period	343,958	137,114	173,222
Weighted-Average Grant Date Fair Value Per Share, Restricted stock at beginning of period (in usd per share)	$ 20.74	$ 19.58	$ 16.43
Weighted-Average Grant Date Fair Value Per Share, Restricted stock granted (in usd per share)	15.52	22.53	21.56
Weighted-Average Grant Date Fair Value Per Share, Restricted stock vested (in usd per share)	19.75	19.16	17.61
Weighted-Average Grant Date Fair Value Per Share, Restricted stock forfeited (in usd per share)	21.58	21.16	17.05
Weighted-Average Grant Date Fair Value Per Share, Restricted stock at end of period (in usd per share)	$ 16.60	$ 20.74	$ 19.58

Earnings per Share - Reconcilia

Earnings per Share - Reconciliation of Components Used to Derive Basic and Diluted EPS (Detail) - USD ($) $ / shares in Units, $ in Thousands	Jun. 30, 2014	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Earnings Per Share [Abstract]
Net income		$ 14,416	$ 13,121	$ 14,148	$ 14,804	$ 14,829	$ 13,958	$ 13,983	$ 11,053	$ 56,489	$ 53,823	$ 49,761
Less: income allocated to unvested restricted shares										457	145
Income from continuing operations, net of taxes										56,489	53,823	50,205
Income (loss) from discontinued operations	$ (444)									0	0	$ (444)
Net Income (Loss) Available to Common Stockholders, Basic										56,032	53,678
Income allocated to common shares										$ 56,032	$ 53,678
Weighted-average shares for basic EPS (shares)										31,899,582	31,788,215	31,696,100
Effect of dilutive securities - options, warrants and unvested restricted stock (shares)										149,122	88,605	281,964
Weighted-average shares for diluted EPS										32,048,704	31,876,820	31,978,064
Net income per share, basic (in usd per share)										$ 1.77	$ 1.69
Net income per share, diluted (in usd per share)										1.76	1.68
Income from continuing operations, net of taxes (in usd per share)										1.76	1.69	$ 1.58
Effect of dilutive securities (in USD per share)										0.01	0
Loss from discontinued operations, net of taxes (in usd per share)										0	0	(0.01)
Basic earnings per share (in usd per share)		$ 0.45	$ 0.41	$ 0.44	$ 0.46	$ 0.46	$ 0.44	$ 0.44	$ 0.35	1.76	1.69	1.57
Income from continuing operations, net of taxes (in usd per share)										1.75	1.68	1.57
Net loss from discontinued operation per diluted share (in usd per share)	$ (0.01)											(0.01)
Diluted earnings per share (in usd per share)		$ 0.45	$ 0.41	$ 0.44	$ 0.46	$ 0.46	$ 0.44	$ 0.44	$ 0.35	$ 1.75	$ 1.68	$ 1.56

Earnings per Share - Additional

Earnings per Share - Additional Information (Detail) - shares	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Stock option awards [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive shares	74,389	30,250	85,850

Employee Benefits - Additional

Employee Benefits - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Bank-Owned Life Insurance [Member]
Defined Contribution Plan Disclosure [Line Items]
Cash surrender value	$ 49,400,000
Central Bancorp, Inc [Member] | Bank-Owned Life Insurance [Member]
Defined Contribution Plan Disclosure [Line Items]
Cash surrender value	17,300,000
Deferred compensation plan [Member]
Defined Contribution Plan Disclosure [Line Items]
Liabilities for the deferred compensation plan and interest	$ 0	$ 0
401(k) Plan [Member]
Defined Contribution Plan Disclosure [Line Items]
Percent of participant contributions (percent)	75.00%
Percent of employer contribution (up to, percent)	8.00%
Contributions	$ 1,900,000	$ 1,600,000	$ 1,300,000

Commitments and Contingencies -

Commitments and Contingencies - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Commitments and Contingencies Disclosure [Abstract]
Operating leases initial non-cancelable lease term	1 year
Rental expenses	$ 6.6	$ 7.6	$ 6.1

Commitments and Contingencie127

Commitments and Contingencies - Future Minimum Annual Rental Commitments under Non-Cancelable Operating Leases (Detail) $ in Thousands	Dec. 31, 2016USD ($)
Commitments and Contingencies Disclosure [Abstract]
2,017	$ 5,954
2,018	4,658
2,019	3,863
2,020	3,317
2,021	1,911
Thereafter	2,625
Total	$ 22,328

Off-Balance Sheet Commitments -

Off-Balance Sheet Commitments - Distribution of Undisbursed Loan Commitments (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Loss Contingencies [Line Items]
Total undisbursed loan commitments	$ 330,871	$ 273,537
Commitments to extend credit [Member]
Loss Contingencies [Line Items]
Total undisbursed loan commitments	310,987	262,680
Standby letters of credit [Member]
Loss Contingencies [Line Items]
Total undisbursed loan commitments	15,669	6,839
Commercial letters of credit [Member]
Loss Contingencies [Line Items]
Total undisbursed loan commitments	$ 4,215	$ 4,018

Off-Balance Sheet Commitment129

Off-Balance Sheet Commitments - Allowance for Off-Balance Sheet Commitments (Details) - Allowance for off-balance sheet items [Member] - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at beginning of period	$ 986	$ 1,366	$ 1,248
Provision (negative provision) charged to operating expense	198	(380)	118
Balance at end of period	$ 1,184	$ 986	$ 1,366

Liquidity - Additional Informat

Liquidity - Additional Information (Detail)	Dec. 31, 2016USD ($)	Dec. 31, 2015USD ($)	Jun. 30, 2014USD ($)Financial_Institution	Dec. 31, 2012USD ($)
Line of Credit Facility [Line Items]
Percentage of borrowings from FHLB (up to)	0.55%
Total borrowing capacity based on pledged collateral	$ 736,600,000
Borrowing capacity available based on pledged collateral	421,600,000
Bank's FHLB borrowings	315,000,000	$ 170,000,000
Borrowings	0
Line of credit			$ 95,000,000
Number of financial institutions | Financial_Institution			3
Hanmi Bank [Member]
Line of Credit Facility [Line Items]
Broker deposits	$ 95,000
Percentage of borrowings from FHLB (up to)	30.00%
Total borrowing capacity based on pledged collateral	$ 736,600,000	457,200,000
Borrowing capacity available based on pledged collateral	421,600,000	287,200,000
Bank's FHLB borrowings	315,000,000	$ 170,000,000
Amount available from borrowing source	10,500,000
Carrying value for loans pledged by Bank	10,700,000
Borrowings	$ 0
Maximum borrowing capacity of line of credit				$ 100,000,000

Condensed Financial Informat131

Condensed Financial Information of Parent Company - Balance Sheets of Parent Company (Detail) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Assets
Total assets	$ 4,701,346	$ 4,234,521
Liabilities:
Subordinated debentures	18,978	18,703
Other liabilities	19,918	30,377
Total liabilities	4,170,321	3,740,603
Stockholders’ equity	531,025	493,918	$ 453,387	$ 400,077
Total liabilities and stockholders’ equity	4,701,346	4,234,521
Hanmi Financial [Member]
Assets
Cash	3,885	15,660
Investment in consolidated subsidiaries	540,672	491,610
Other assets	5,572	5,525
Total assets	550,129	512,795
Liabilities:
Subordinated debentures	18,978	18,703
Other liabilities	126	174
Total liabilities	19,104	18,877
Stockholders’ equity	531,025	493,918
Total liabilities and stockholders’ equity	$ 550,129	$ 512,795

Condensed Financial Informat132

Condensed Financial Information of Parent Company - Statement of Income of Parent Company (Detail) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Condensed Income Statements, Captions [Line Items]
Net income	$ 14,416	$ 13,121	$ 14,148	$ 14,804	$ 14,829	$ 13,958	$ 13,983	$ 11,053	$ 56,489	$ 53,823	$ 49,761
Hanmi Financial [Member]
Condensed Income Statements, Captions [Line Items]
Equity in earnings of subsidiaries									51,141	56,840	39,576
Other income (expenses), net									5,348	(3,017)	10,185
Net income									$ 56,489	$ 53,823	$ 49,761

Condensed Financial Informat133

Condensed Financial Information of Parent Company - Statement of Cash Flows of Parent Company (Detail) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015		Dec. 31, 2014
Cash Flows from Operating Activities:
Net income	$ 14,416	$ 13,121	$ 14,148	$ 14,804	$ 14,829	$ 13,958	$ 13,983	$ 11,053	$ 56,489	$ 53,823		$ 49,761
Adjustments to reconcile net income to net cash used in operating activities:
Share-based compensation expense									3,008	2,241		2,165
Bargain purchase gain									0	0		(14,577)
Change in other liabilities									(8,346)	(11,596)		18,519
Net cash provided by operating activities									54,383	66,530		25,467
Cash flows from investing activities:
Cash paid for repurchases of vested shares due to employee tax liability									78,282	454,201		169,533
Cash acquired in acquisition, net of cash consideration paid									0	0		118,533
Net cash (used in) provided by investing activities									(491,486)	(20,267)		16,397
Cash flows from financing activities:
Proceeds from exercise of stock options and stock warrants									1,453	616		467
Cash dividend paid									(25,661)	(12,783)	[1]	(6,694)
Net cash provided by (used in) financing activities									419,974	(40,219)		(62,901)
Net increase (decrease) in cash									(17,129)	6,044		(21,037)
Cash and cash equivalents at beginning of year				164,364				158,320	164,364	158,320		179,357
Cash and cash equivalents at end of period	147,235				164,364				147,235	164,364		158,320
Hanmi Financial [Member]
Cash Flows from Operating Activities:
Net income									56,489	53,823		49,761
Adjustments to reconcile net income to net cash used in operating activities:
Income from subsidiaries									(51,141)	(56,840)		(39,576)
Amortization of subordinated debentures									275	159		71
Share-based compensation expense									3,008	2,241		2,165
Bargain purchase gain									0	0		(14,577)
Change in other assets									(47)	(1,277)		(2,320)
Change in other liabilities									(48)	(1,403)		15,715
Net cash provided by operating activities									8,536	(3,297)		11,239
Cash flows from investing activities:
Cash paid for repurchases of vested shares due to employee tax liability									(579)	(349)		0
Cash acquired in acquisition, net of cash consideration paid									0	0		116,967
Proceeds from Hanmi Bank									0	12,782		76,231
Payments to Hanmi Bank									0	0		(193,179)
Net cash (used in) provided by investing activities									(579)	12,433		19
Cash flows from financing activities:
Proceeds from exercise of stock options and stock warrants									1,453	616		467
Cash dividend paid									(21,185)	(12,780)		(6,694)
Net cash provided by (used in) financing activities									(19,732)	(12,164)		(6,227)
Net increase (decrease) in cash									(11,775)	(3,028)		5,031
Cash and cash equivalents at beginning of year				$ 15,660				$ 18,688	15,660	18,688		13,657
Cash and cash equivalents at end of period	$ 3,885				$ 15,660				$ 3,885	$ 15,660		$ 18,688
[1]	The 2015 amounts have been corrected in the current year and differ from the previously reported amounts of $10.5 million and $4.5 million for cash dividends paid and declared, respectively; and the 2014 amount has been corrected in the current year from the previously reported amount of $2.2 million for cash dividends declared.

Quarterly Financial Data (Un134

Quarterly Financial Data (Unaudited) - Summary of Quarterly Financial Data (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Quarterly Financial Information Disclosure [Abstract]
Interest and dividend income	$ 47,313	$ 44,325	$ 44,159	$ 42,674	$ 41,714	$ 40,025	$ 41,050	$ 41,437	$ 178,471	$ 164,226	$ 136,734
Interest expense	5,247	4,743	4,179	4,105	4,130	4,040	3,958	3,981	18,274	16,109	14,033
Net interest income before provision for loan and lease losses	42,066	39,582	39,980	38,569	37,584	35,985	37,092	37,456	160,197	148,117	122,701
Negative provision for loan and lease losses	151	(1,450)	(1,515)	(1,525)	(3,835)	(3,704)	(2,403)	(1,672)	(4,339)	(11,614)	(6,258)
Non-interest income	8,067	8,674	9,373	6,961	12,056	13,561	11,135	10,850	33,075	47,602	42,296
Non-interest expense	25,955	28,337	27,863	26,068	28,186	28,723	27,028	31,391	108,223	115,328	98,671
Income before provision for income taxes	24,027	21,369	23,005	20,987	25,289	24,527	23,602	18,587
Provision for income taxes	9,611	8,248	8,857	6,183	10,460	10,569	9,619	7,534	32,899	38,182	22,379
Net income	$ 14,416	$ 13,121	$ 14,148	$ 14,804	$ 14,829	$ 13,958	$ 13,983	$ 11,053	$ 56,489	$ 53,823	$ 49,761
Basic earnings per share:
Basic earnings per share (in usd per share)	$ 0.45	$ 0.41	$ 0.44	$ 0.46	$ 0.46	$ 0.44	$ 0.44	$ 0.35	$ 1.76	$ 1.69	$ 1.57
Diluted earnings per share:
Diluted earnings per share (in usd per share)	$ 0.45	$ 0.41	$ 0.44	$ 0.46	$ 0.46	$ 0.44	$ 0.44	$ 0.35	$ 1.75	$ 1.68	$ 1.56