Hanmi Financial (HAFC) 10-Q 10 May 19 2019 Q1 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	3 Months Ended
	Mar. 31, 2019	May 07, 2019
Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2019
Document Fiscal Year focus	2019
Document Fiscal Year Focus	Q1
Trading Symbol	HAFC
Entity Registrant Name	HANMI FINANCIAL CORP
Entity Central Index Key	0001109242
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Common Stock, Shares Outstanding		30,928,043

Consolidated Balance Sheets (Un

Consolidated Balance Sheets (Unaudited) - USD ($)	Mar. 31, 2019	Dec. 31, 2018
Assets
Cash and due from banks	$ 169,830,000	$ 155,376,000
Securities available for sale, at fair value (amortized cost of $624,112 as of March 31, 2019 and $583,444 as of December 31, 2018)	621,470,000	574,908,000
Loans held for sale, at the lower of cost or fair value	7,140,000	9,390,000
Loans and leases receivable, net of allowance for loan and lease losses of $32,896 as of March 31, 2019 and $31,974 as of December 31, 2018	4,542,724,000	4,568,566,000
Accrued interest receivable	13,397,000	13,331,000
Premises and equipment, net	28,426,000	27,752,000
Customers’ liability on acceptances	750,000	173,000
Servicing assets	7,978,000	8,520,000
Goodwill and other intangible assets, net	12,105,000	12,182,000
Federal Home Loan Bank (“FHLB”) stock, at cost	16,385,000	16,385,000
Bank-owned life insurance	51,941,000	51,661,000
Prepaid expenses and other assets	98,922,000	63,975,000
Total assets	5,571,068,000	5,502,219,000
Deposits:
Noninterest-bearing	1,316,114,000	1,284,530,000
Interest-bearing	3,504,061,000	3,462,705,000
Total deposits	4,820,175,000	4,747,235,000
Accrued interest payable	14,437,000	11,379,000
Bank’s liability on acceptances	750,000	173,000
Borrowings	0	55,000,000
Subordinated debentures	117,947,000	117,808,000
Accrued expenses and other liabilities	53,467,000	18,056,000
Total liabilities	5,006,776,000	4,949,651,000
Stockholders’ equity:
Common stock, $0.001 par value; authorized 62,500,000 shares; issued 33,153,888 shares (30,860,533 shares outstanding) as of March 31, 2019 and issued 33,202,369 shares (30,928,437 shares outstanding) as of December 31, 2018	33,000	33,000
Additional paid-in capital	570,432,000	569,712,000
Accumulated other comprehensive loss, net of tax benefit of $760 as of March 31, 2019 and $2,457 as of December 31, 2018	(1,882,000)	(6,079,000)
Retained earnings	104,771,000	97,539,000
Less: treasury stock, at cost; 2,293,355 shares as of March 31, 2019 and 2,273,932 shares as of December 31, 2018	(109,062,000)	(108,637,000)
Total stockholders’ equity	564,292,000	552,568,000
Total liabilities and stockholders’ equity	$ 5,571,068,000	$ 5,502,219,000

Consolidated Balance Sheets (_2

Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Statement of Financial Position [Abstract]
Amortized cost of securities available for sale	$ 624,112	$ 583,444
Allowance for loan losses of loans receivable	$ 32,896	$ 31,974
Common stock, par value (in usd per share)	$ 0.001	$ 0.001
Common stock authorized (shares)	62,500,000	62,500,000
Common stock issued (shares)	33,153,888	33,202,369
Common stock outstanding (shares)	30,860,533	30,928,437
Accumulated other comprehensive loss, tax expense/(benefit)	$ 760	$ 2,457
Treasury stock (shares)	2,293,355	2,273,932

Consolidated Statements of Inco

Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Interest and dividend income:
Interest and fees on loans and leases	$ 58,334	$ 51,574
Interest on securities	3,456	3,105
Dividends on FHLB stock	289	289
Interest on deposits in other banks	335	114
Total interest and dividend income	62,414	55,082
Interest expense:
Interest on deposits	15,683	7,785
Interest on borrowings	71	679
Interest on subordinated debentures	1,772	1,694
Total interest expense	17,526	10,158
Net interest income before provision for loan and lease losses	44,888	44,924
Loan and lease loss provision	1,117	649
Net interest income after provision for loan and lease losses	43,771	44,275
Noninterest income:
Service charges on deposit accounts	2,358	2,511
Trade finance and other service charges and fees	1,124	1,173
Gain on sales of Small Business Administration (“SBA”) loans	926	1,448
Net gain (loss) on sales of securities	725	(428)
Other operating income	1,121	1,357
Total noninterest income	6,254	6,061
Noninterest expense:
Salaries and employee benefits	15,738	18,702
Occupancy and equipment	4,521	4,072
Data processing	2,083	1,678
Professional fees	1,649	1,369
Supplies and communications	844	708
Advertising and promotion	760	876
Other operating expenses	3,470	2,352
Total noninterest expense	29,065	29,757
Income before income tax expense	20,960	20,579
Income tax expense	6,288	5,724
Net income	$ 14,672	$ 14,855
Basic earnings per share (in usd per share)	$ 0.48	$ 0.46
Diluted earnings per share (in usd per share)	$ 0.48	$ 0.46
Weighted-average shares outstanding:
Basic (shares)	30,667,378	32,145,214
Diluted (shares)	30,720,772	32,301,095

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Statement of Comprehensive Income [Abstract]
Net income	$ 14,672	$ 14,855
Unrealized gain (loss) on securities:
Unrealized holding gain (loss) arising during period	6,619	(8,864)
Less: reclassification adjustment for net gain included in net income	(725)	0
Income tax (expense) benefit related to items of other comprehensive income	(1,697)	2,543
Other comprehensive income (loss), net of tax	4,197	(6,321)
Comprehensive income	$ 18,869	$ 8,534

Consolidated Statements of Chan

Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock - Number of Shares, Shares Issued	Common Stock - Number of Shares, Treasury Shares	Additional Paid-in Capital	Accumulated Other Comprehensive Income (Loss)	Retained Earnings
Balance at beginning of period at Dec. 31, 2017	$ 562,477	$ 33	$ (71,889)	$ 565,627	$ (1,869)	$ 70,575
Beginning balance, shares issued (shares) at Dec. 31, 2017		33,083,133
Beginning balance, treasury stock (shares) at Dec. 31, 2017			(651,506)
Beginning balance, shares outstanding (shares) at Dec. 31, 2017		32,431,627
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock options exercised	570			570
Stock options exercised (shares)		25,750
Restricted stock awards, net of forfeitures	0
Restricted stock awards, net of forfeitures (shares)		58,885
Share-based compensation expense	884			884
Restricted stock surrendered due to employee tax liability (shares)		(13,604)	(13,604)
Restricted stock surrendered due to employee tax liability	(431)		$ (431)
Cash dividends declared	(7,756)					(7,756)
Net income	14,855					14,855
Change in unrealized gain on securities available for sale, net of income taxes	(6,321)				(6,321)
Balance at end of period at Mar. 31, 2018	564,278	$ 33	$ (72,320)	567,081	(8,207)	77,691
Ending balance, shares issued (shares) at Mar. 31, 2018		33,167,768
Ending balance, treasury stock (shares) at Mar. 31, 2018			(665,110)
Ending balance, shares outstanding (shares) at Mar. 31, 2018		32,502,658
Balance at beginning of period at Dec. 31, 2018	$ 552,568	$ 33	$ (108,637)	569,712	(6,079)	97,539
Beginning balance, shares issued (shares) at Dec. 31, 2018		33,202,369
Beginning balance, treasury stock (shares) at Dec. 31, 2018	(2,273,932)		(2,273,932)
Beginning balance, shares outstanding (shares) at Dec. 31, 2018		30,928,437
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock options exercised	$ 8			8
Restricted stock awards, net of forfeitures (shares)		(49,131)
Restricted stock awards, net of forfeitures	$ 0
Stock options exercised (shares)	650	650
Share-based compensation expense	$ 712			712
Restricted stock surrendered due to employee tax liability (shares)		(19,423)	(19,423)
Restricted stock surrendered due to employee tax liability	(425)		$ (425)
Cash dividends declared	(7,440)					(7,440)
Net income	14,672					14,672
Change in unrealized gain on securities available for sale, net of income taxes	4,197				4,197
Balance at end of period at Mar. 31, 2019	$ 564,292	$ 33	$ (109,062)	$ 570,432	$ (1,882)	$ 104,771
Ending balance, shares issued (shares) at Mar. 31, 2019		33,153,888
Ending balance, treasury stock (shares) at Mar. 31, 2019	(2,293,355)		(2,293,355)
Ending balance, shares outstanding (shares) at Mar. 31, 2019		30,860,533

Consolidated Statements of Cash

Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Cash flows from operating activities:
Net income	$ 14,672	$ 14,855
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	2,622	1,757
Share-based compensation expense	712	884
Loan and lease loss provision	1,117	649
(Gain) loss on sales of securities	(725)	428
Gain on sales of SBA loans	(926)	(1,448)
Origination of SBA loans held for sale	(13,223)	(18,805)
Proceeds from sales of SBA loans	16,608	20,981
Change in accrued interest receivable	(66)	19
Change in bank-owned life insurance	(280)	(277)
Change in prepaid expenses and other assets	1,737	5,192
Change in accrued interest payable	3,058	622
Change in accrued expenses and other liabilities	(2,873)	(6,357)
Net cash provided by operating activities	22,433	18,500
Cash flows from investing activities:
Proceeds from matured, called and repayment of securities	20,544	22,495
Proceeds from sales of securities available for sale	69,187	21,958
Change in loans and leases receivable, excluding purchases	24,201
Change in loans and leases receivable, excluding purchases		(70,971)
Purchases of securities available for sale	(130,550)	(46,641)
Purchases of premises and equipment	(1,444)	(481)
Purchases of loans and leases receivable	0	(38,905)
Net cash used in investing activities	(18,062)	(112,545)
Cash flows from financing activities:
Change in deposits	72,940	29,447
Change in borrowings	(55,000)	70,000
Proceeds from exercise of stock options	8	570
Cash paid for surrender of vested shares due to employee tax liability	(425)	(431)
Cash dividends paid	(7,440)	(7,756)
Net cash provided by financing activities	10,083	91,830
Net increase (decrease) in cash and cash equivalents	14,454	(2,215)
Cash and cash equivalents at beginning of year	155,376	153,826
Cash and cash equivalents at end of period	169,830	151,611
Cash paid during the period for:
Interest	14,468	9,536
Income taxes	88	39
Non-cash activities:
Income tax (expense) benefit related to items in other comprehensive income	(1,697)	2,543
Change in unrealized loss in accumulated other comprehensive income	(5,894)	8,864
Cash dividends declared	(7,440)	$ (7,756)
Right-of-use asset obtained in exchange for lease liability	$ (40,909)

Organization and Basis of Prese

Organization and Basis of Presentation	3 Months Ended
	Mar. 31, 2019
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization and Basis of Presentation	Organization and Basis of Presentation Hanmi Financial Corporation (“Hanmi Financial,” the “Company,” “we,” “us” or “our”) is a bank holding company whose subsidiary is Hanmi Bank (the “Bank”). Our primary operations are related to traditional banking activities, including the acceptance of deposits and the lending and investing of money through the operation of the Bank. On January 24, 2019, the Company's Board of Directors adopted a new stock repurchase program under which the Company may repurchase up to 5% of its outstanding shares, or approximately 1.5 million shares, of its common stock. The repurchase program permits shares to be repurchased in open market or private transactions, through block trades, and pursuant to any trading plan that may be adopted in accordance with Rule 10b5-1 of the Securities and Exchange Commission. Repurchases will be made at management’s discretion at prices management considers to be attractive and in the best interests of both the Company and its stockholders, subject to the availability of stock, general market conditions, the trading price of the stock, alternative uses for capital, and the Company’s financial performance. The repurchase program may be suspended, terminated or modified at any time for any reason, including market conditions, the cost of repurchasing shares, the availability of alternative investment opportunities, liquidity, and other factors deemed appropriate. The repurchase program does not obligate the Company to purchase any particular number of shares. The Company did no t repurchase common stock during the three months ended March 31, 2019. In management’s opinion, the accompanying unaudited consolidated financial statements of Hanmi Financial and its subsidiaries reflect all adjustments of a normal and recurring nature that are necessary for a fair presentation of the results for the interim period ended March 31, 2019 , but are not necessarily indicative of the results that will be reported for the entire year or any other interim period. Certain information and footnote disclosures normally included in annual financial statements prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) have been condensed or omitted. The aforementioned unaudited consolidated financial statements are prepared in conformity with GAAP and in accordance with the instructions to Form 10-Q pursuant to the rules and regulations of the Securities and Exchange Commission. The interim information should be read in conjunction with our Annual Report on Form 10-K for the fiscal year ended December 31, 2018 (the “ 2018 Annual Report on Form 10-K”). The preparation of interim unaudited consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the 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. Material estimates subject to change include, among other items, the determination of allowance for loan and lease losses and allowance for off-balance sheet items, other-than-temporary impairment, securities valuations, the fair value of other assets and liabilities acquired in a business combination and income taxes. Actual results could differ from those estimates. Descriptions of our significant accounting policies are included in Note 1 - Summary of Significant Accounting Policies in the Notes to consolidated financial statements in our 2018 Annual Report on Form 10-K. Effective January 1, 2018, the Company adopted Accounting Standards Update (“ASU”) 2016-01, Recognition and Measurement of Financial Assets and Financial Liabilities (Topic 825) and ASU 2018-02, Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income (Topic 220). Summaries of ASU 2016-01 and 2018-02 and the impact of their adoption are included in Notes 2 and 5 to the unaudited consolidated financial statements, respectively. In addition to other provisions, ASU 2016-01 requires public business entities to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes. Beginning with the quarter ended March 31, 2018, the Company measured the fair value of certain financial instruments, included in Note 10 to the unaudited consolidated financial statements, using an exit price notion. The Company also adopted ASU 2014-09, Revenue from Contracts with Customers (Topic 606), as of January 1, 2018, as required. ASU 2014-09 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. See Note 13 to the accompanying unaudited consolidated financial statements for the impact of the adoption of this new standard on the Company's consolidated financial statements. Effective January 1, 2019, the Company adopted ASU 2016-02, Leases (Topic 842) . ), which requires lessees to recognize a right of use asset and a lease liability on their balance sheet for all leases, including operating leases, with a term of greater than 12 months. In July 2018, the FASB issued ASU 2018-11, which adds a transition option permitting entities to apply the provisions of the new standard at its adoption date instead of the earliest comparative period presented in the consolidated financial statements. Under this transition option, comparative reporting would not be required, and the provisions of the standard would be applied prospectively to leases in effect at the date of adoption. The Company elected to use the optional transition method provided by ASU 2018-11. The Company also elected the package of practical expedients permitted under the transition guidance within the new standard, which allowed the Company to carry forward its ASC 840 assessment regarding definition of a lease, lease classification, and initial direct costs. The following practical expedients were applied implementing this standard. • We did not reassess whether any expired or existing contracts are, or contain, leases. Additionally, we did not reassess for lease classifications of expired or existing leases, or initial direct costs for any existing leases. • We applied incremental borrowing rates as of adoption date of January 1, 2019. • We elected to not separate non-lease components from lease components and, instead, to account for each separate lease component and the non-lease components associated with it as a single lease component recognized on the balance sheet. This election has been made for all classes of leases. • We elected the short-term lease exception, which allows us to account for leases with a lease term of twelve months or less to be accounted for similar to existing operating leases. The cost of these leases is disclosed, but is not recognized in the right-of-use asset and lease liability balances. Consistent with ASC 842 requirements, leases that are one month or less are not included in the disclosures. • We have elected to account for the leases under the portfolio approach applying them prospectively for this accounting change. The portfolio approach allows us to present multiple similar leased assets in a pool and prospectively allows us to commence the calculation of the portfolio of leases using the remaining commitments from adoption date forward. See Note 14 to the unaudited consolidated financial statements for the impact of the adoption of this new standard on the Company's consolidated financial statements.

Securities

Securities	3 Months Ended
	Mar. 31, 2019
Investments, Debt and Equity Securities [Abstract]
Securities	Securities The following is a summary of securities available for sale as of the dates indicated: Amortized Cost Gross Unrealized Gain Gross Unrealized Loss Estimated Fair Value (in thousands) March 31, 2019 U.S. Treasury securities $ 54,584 $ 148 $ 4 $ 54,728 U.S. government agency and sponsored agency obligations: Mortgage-backed securities 356,973 566 2,938 354,601 Collateralized mortgage obligations 153,286 298 1,557 152,027 Debt securities 17,472 74 53 17,493 Total U.S. government agency and sponsored agency obligations 527,731 938 4,548 524,121 Municipal bonds-tax exempt 41,797 839 15 42,621 Total securities available for sale $ 624,112 $ 1,925 $ 4,567 $ 621,470 December 31, 2018 U.S. Treasury securities $ 39,768 $ 69 $ 7 $ 39,830 U.S. government agency and sponsored agency obligations: Mortgage-backed securities 300,957 61 5,984 295,034 Collateralized mortgage obligations 124,550 74 2,332 122,292 Debt securities 7,499 — 97 7,402 Total U.S. government agency and sponsored agency obligations 433,006 135 8,413 424,728 Municipal bonds-tax exempt 110,670 197 517 110,350 Total securities available for sale $ 583,444 $ 401 $ 8,937 $ 574,908 The amortized cost and estimated fair value of securities as of March 31, 2019 , by contractual or expected maturity, are shown below. Collateralized mortgage obligations are included in the table shown below based on their expected maturities. All other securities are included based on their contractual maturities. Available for Sale Amortized Cost Estimated Fair Value (in thousands) Within one year $ 32,693 $ 32,694 Over one year through five years 146,323 145,744 Over five years through ten years 232,279 231,518 Over ten years 212,817 211,514 Total $ 624,112 $ 621,470 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 March 31, 2019 and December 31, 2018 : Holding Period Less Than 12 Months 12 Months or More Total Gross Unrealized Loss Estimated Fair Value Number of Securities Gross Unrealized Loss Estimated Fair Value Number of Securities Gross Unrealized Loss Estimated Fair Value Number of Securities (in thousands, except number of securities) March 31, 2019 U.S. Treasury securities $ 4 $ 19,773 3 $ — $ — — $ 4 $ 19,773 3 U.S. government agency and sponsored agency obligations Mortgage-backed securities 19 13,442 2 2,919 214,791 101 2,938 228,233 103 Collateralized mortgage obligations 17 17,874 5 1,540 92,822 50 1,557 110,696 55 Debt securities — — — 53 7,447 3 53 7,447 3 Total U.S. government agency and sponsored agency obligations 36 31,316 7 4,512 315,060 154 4,548 346,376 161 Municipal bonds-tax exempt — — — 15 3,993 3 15 3,993 3 Total $ 40 $ 51,089 10 $ 4,527 $ 319,053 157 $ 4,567 $ 370,142 167 December 31, 2018 U.S. Treasury securities $ 7 $ 14,797 2 $ — $ — — $ 7 $ 14,797 2 U.S. government agency and sponsored agency obligations Mortgage-backed securities 226 41,527 10 5,758 244,550 106 5,984 286,077 116 Collateralized mortgage obligations 59 13,732 3 2,273 92,532 49 2,332 106,264 52 Debt securities — — — 97 7,402 3 97 7,402 3 Total U.S. government agency and sponsored agency obligations 285 55,259 13 8,128 344,484 158 8,413 399,743 171 Municipal bonds-tax exempt 29 8,196 5 488 65,644 30 517 73,840 35 Total $ 321 $ 78,252 20 $ 8,616 $ 410,128 188 $ 8,937 $ 488,380 208 All individual securities that have been in a continuous unrealized loss position for 12 months or longer as of March 31, 2019 and December 31, 2018 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 March 31, 2019 and December 31, 2018 . These securities have fluctuated in value since their purchase dates as market interest rates have fluctuated. 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 their amortized cost basis. In addition, the unrealized losses on municipal securities 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 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 March 31, 2019 and December 31, 2018 were not other-than-temporarily impaired, and therefore, no impairment charges as of March 31, 2019 and December 31, 2018 were warranted. Realized gains and losses on sales of securities and proceeds from sales of securities were as follows for the periods indicated: Three Months Ended March 31, 2019 2018 (in thousands) Gross realized gains on sales of securities $ 725 $ — Gross realized losses on sales of securities — (957 ) Net realized gains (losses) on sales of securities $ 725 $ (957 ) Proceeds from sales of securities $ 69,187 $ 21,958 During the three months ended March 31, 2019 , there was a $725,000 net gain in earnings resulting from the sale of securities. Net unrealized loss of $206,000 related to these securities had previously been recorded in accumulated other comprehensive income as of the beginning of the period in 2019. In January 2016, the Financial Accounting Standards Board (“FASB”) issued ASU 2016-01, Recognition and Measurement of Financial Assets and Financial Liabilities (Topic 825). This new guidance, among other provisions, amends accounting related to the classification and measurement of investments in equity securities. We adopted this guidance, as required, in the first quarter of 2018. ASU 2016-01 requires the amounts reported in accumulated other comprehensive income for equity securities that exist as of the date of adoption previously classified as available-for-sale be reclassified to retained earnings. The Company reduced the balance of securities by $529,000 as of January 1, 2018, representing the loss related to all of our mutual fund equity securities, which resulted in a net reduction of retained earnings of $382,000 and an increase of $147,000 in net deferred tax assets based on the transition requirements of this standard. During the three months ended March 31, 2018 , we sold all of our mutual fund equity securities with gross realized losses of $957,000 . The Company recorded a $428,000 net loss in earnings resulting from the sale of these securities. The remaining loss of $529,000 related to these sold securities was recorded as a transition adjustment upon adoption of ASU 2016-01 as of the beginning of the period as described in the preceding paragraph. Securities available for sale with market values of $30.0 million and $29.9 million as of March 31, 2019 and December 31, 2018 , respectively, were pledged to secure public deposits and for other purposes as required or permitted by law.

Loans and Leases

Loans and Leases	3 Months Ended
	Mar. 31, 2019
Receivables [Abstract]
Loans and Leases	Loans and Leases Loans and Leases Receivable Loans and leases receivable consisted of the following as of the dates indicated: March 31, 2019 December 31, 2018 (in thousands) Real estate loans: Commercial property Retail $ 898,632 $ 906,260 Hospitality 812,592 830,679 Other (1) 1,436,593 1,449,270 Total commercial property loans 3,147,817 3,186,209 Construction 82,709 71,583 Residential property 483,830 500,563 Total real estate loans 3,714,356 3,758,355 Commercial and industrial loans: Commercial term 186,471 206,691 Commercial lines of credit 196,213 194,032 International loans 39,818 29,180 Total commercial and industrial loans 422,502 429,903 Leases receivable 425,530 398,858 Consumer loans (2) 13,232 13,424 Loans and leases receivable 4,575,620 4,600,540 Allowance for loan and lease losses (32,896 ) (31,974 ) Loans and leases receivable, net $ 4,542,724 $ 4,568,566 (1) Includes, among other types, mixed-use, apartment, office, industrial, gas stations, faith-based facilities and warehouse; all other property types represent less than one percent of total loans and leases receivable. (2) Consumer loans include home equity lines of credit of $9.9 million and $10.3 million as of March 31, 2019 and December 31, 2018 , respectively. Accrued interest on loans and leases receivable was $11.5 million and $10.9 million at March 31, 2019 and December 31, 2018 , respectively. At March 31, 2019 and December 31, 2018 , loans and leases receivable of $1.1 billion were pledged to secure advances from the FHLB. Loans Held for Sale The following is the activity for SBA loans held for sale for the three months ended March 31, 2019 and 2018 : SBA Loans Held for Sale Real Estate Commercial and Industrial Total (in thousands) March 31, 2019 Balance at beginning of period $ 5,194 $ 4,196 $ 9,390 Originations 9,064 4,159 13,223 Sales (7,756 ) (7,703 ) (15,459 ) Principal payoffs and amortization (2 ) (12 ) (14 ) Balance at end of period $ 6,500 $ 640 $ 7,140 March 31, 2018 Balance at beginning of period $ 3,746 $ 2,648 $ 6,394 Originations 10,433 8,372 18,805 Sales (12,028 ) (7,159 ) (19,187 ) Principal payoffs and amortization — (4 ) (4 ) Balance at end of period $ 2,151 $ 3,857 $ 6,008 Allowance for Loan and Lease Losses Activity in the allowance for loan and lease losses was as follows for the periods indicated: As of and for the Three Months Ended March 31, 2019 2018 (in thousands) Balance at beginning of period $ 31,974 $ 31,043 Loans and leases charged off (1,107 ) (1,632 ) Recoveries on loans and leases previously charged off 912 1,717 Net (charge-offs) recoveries (195 ) 85 Loan and lease loss provision 1,117 649 Balance at end of period $ 32,896 $ 31,777 Management believes the allowance for loan and lease losses is appropriate to provide for probable losses inherent in the loan and lease 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; size, growth and composition of the loan and lease portfolio; the value of collateral; and current economic conditions. Our lending is concentrated generally in real estate loans, commercial loans and leases and SBA loans to small and middle market businesses primarily in California, Texas, Illinois and New York. The following table details the information on the allowance for loan and lease losses by portfolio segment as of and for the three months ended March 31, 2019 and 2018 : Real Estate Commercial and Industrial Leases Receivable Consumer Unallocated Total (in thousands) As of and for the Three Months Ended March 31, 2019 Allowance for loan and lease losses on loans and leases: Beginning balance $ 18,384 $ 7,162 6,303 $ 98 $ 27 $ 31,974 Less loans and leases charged off (122 ) (133 ) (852 ) — — (1,107 ) Recoveries on loans and leases previously charged off 440 382 90 — — 912 Loan and lease loss provision (income) (396 ) 1,300 39 (9 ) 183 1,117 Ending balance $ 18,306 $ 8,711 $ 5,580 $ 89 $ 210 $ 32,896 Individually evaluated for impairment $ — $ 3,269 $ 1,099 $ — $ — $ 4,368 Collectively evaluated for impairment $ 18,306 $ 5,442 $ 4,481 $ 89 $ 210 $ 28,528 Loans and leases receivable: $ 3,714,356 $ 422,502 $ 425,530 $ 13,232 $ — $ 4,575,620 Individually evaluated for impairment $ 14,015 $ 23,114 $ 4,783 $ 1,370 $ — $ 43,282 Collectively evaluated for impairment $ 3,700,341 $ 399,388 $ 420,747 $ 11,862 $ — $ 4,532,338 As of and for the Three Months Ended March 31, 2018 Allowance for loan and lease losses on loans and leases: Beginning balance $ 17,012 $ 7,400 6,279 $ 122 $ 230 $ 31,043 Less loans and leases charged off (989 ) (279 ) (364 ) — — (1,632 ) Recoveries on loans and leases previously charged off 885 736 95 1 — 1,717 Loan and lease loss provision (income) 732 (967 ) 1,100 2 (218 ) 649 Ending balance $ 17,640 $ 6,890 $ 7,110 $ 125 $ 12 $ 31,777 Individually evaluated for impairment $ 1,549 $ 357 $ 1,110 $ — $ — $ 3,016 Collectively evaluated for impairment $ 16,091 $ 6,533 $ 6,000 $ 125 $ 12 $ 28,761 Loans and leases receivable: $ 3,667,797 $ 409,380 $ 321,481 $ 14,899 $ — $ 4,413,557 Individually evaluated for impairment $ 18,513 $ 2,843 $ 4,200 $ 894 $ — $ 26,450 Collectively evaluated for impairment $ 3,649,284 $ 406,537 $ 317,281 $ 14,005 $ — $ 4,387,107 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 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 leases 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 uncollectable 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. Under regulatory guidance, loans and leases graded special mention or worse are considered criticized loans and leases, and loans and leases graded substandard or worse are considered classified loans and leases. As of March 31, 2019 and December 31, 2018 , pass/pass-watch, special mention and classified loans and leases, disaggregated by loan class, were as follows: Pass/Pass-Watch Special Mention Classified Total (in thousands) March 31, 2019 Real estate loans: Commercial property Retail $ 891,084 $ 3,320 $ 4,228 $ 898,632 Hospitality 803,895 163 8,534 812,592 Other 1,422,697 3,037 10,859 1,436,593 Total commercial property loans 3,117,676 6,520 23,621 3,147,817 Construction 82,709 — — 82,709 Residential property 482,614 808 408 483,830 Total real estate loans 3,682,999 7,328 24,029 3,714,356 Commercial and industrial loans: Commercial term 179,424 449 6,598 186,471 Commercial lines of credit 178,558 743 16,912 196,213 International loans 39,818 — — 39,818 Total commercial and industrial loans 397,800 1,192 23,510 422,502 Leases receivable 420,747 — 4,783 425,530 Consumer loans 11,731 737 764 13,232 Total $ 4,513,277 $ 9,257 $ 53,086 $ 4,575,620 December 31, 2018 Real estate loans: Commercial property Retail $ 901,354 $ 16 $ 4,890 $ 906,260 Hospitality 821,542 168 8,969 830,679 Other 1,441,219 2,723 5,328 1,449,270 Total commercial property loans 3,164,115 2,907 19,187 3,186,209 Construction 71,583 — — 71,583 Residential property 500,424 — 139 500,563 Total real estate loans 3,736,122 2,907 19,326 3,758,355 Commercial and industrial loans: Commercial term 197,992 4,977 3,722 206,691 Commercial lines of credit 172,338 21,107 587 194,032 International loans 29,180 — — 29,180 Total commercial and industrial loans 399,510 26,084 4,309 429,903 Leases receivable 393,729 — 5,129 398,858 Consumer loans 12,454 191 779 13,424 Total $ 4,541,815 $ 29,182 $ 29,543 $ 4,600,540 The following is an aging analysis of loans and leases, 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 (in thousands) March 31, 2019 Real estate loans: Commercial property Retail $ 239 $ 161 $ 84 $ 484 $ 898,148 $ 898,632 Hospitality 1,099 — 2,793 3,892 808,700 812,592 Other 58 354 1,016 1,428 1,435,165 1,436,593 Total commercial property loans 1,396 515 3,893 5,804 3,142,013 3,147,817 Construction — — — — 82,709 82,709 Residential property 2,392 — 273 2,665 481,165 483,830 Total real estate loans 3,788 515 4,166 8,469 3,705,887 3,714,356 Commercial and industrial loans: Commercial term 710 — 108 818 185,653 186,471 Commercial lines of credit 1,310 — — 1,310 194,903 196,213 International loans 10 — — 10 39,808 39,818 Total commercial and industrial loans 2,030 — 108 2,138 420,364 422,502 Leases receivable 3,130 766 2,842 6,738 418,792 425,530 Consumer loans — 102 — 102 13,130 13,232 Total $ 8,948 $ 1,383 $ 7,116 $ 17,447 $ 4,558,173 $ 4,575,620 December 31, 2018 Real estate loans: Commercial property Retail $ 221 $ — $ 986 $ 1,207 $ 905,053 $ 906,260 Hospitality 65 1,203 1,893 3,161 827,518 830,679 Other 816 206 1,205 2,227 1,447,043 1,449,270 Total commercial property loans 1,102 1,409 4,084 6,595 3,179,614 3,186,209 Construction — — — — 71,583 71,583 Residential property 3,947 273 44 4,264 496,299 500,563 Total real estate loans 5,049 1,682 4,128 10,859 3,747,496 3,758,355 Commercial and industrial loans: Commercial term 334 49 1,117 1,500 205,191 206,691 Commercial lines of credit — — 587 587 193,445 194,032 International loans — — — — 29,180 29,180 Total commercial and industrial loans 334 49 1,704 2,087 427,816 429,903 Leases receivable 4,681 845 3,737 9,263 389,595 398,858 Consumer loans 146 — — 146 13,278 13,424 Total $ 10,210 $ 2,576 $ 9,569 $ 22,355 $ 4,578,185 $ 4,600,540 There were no loans and leases that were 90 days or more past due and accruing interest as of March 31, 2019 . As of December 31, 2018 , $4,000 of loans and leases were 90 days or more past due and accruing interest. Impaired Loans and Leases Loans and leases are considered impaired when the Bank will be unable to collect all interest and principal payments per the contractual terms of the loan and lease agreement, unless the loan is well-collateralized and in the process of collection; they are classified as Troubled Debt Restructurings (“TDRs”) because, due to the financial difficulties of the borrowers, we have granted concessions to the borrowers we would not otherwise consider; when current information or events make it unlikely to collect in full according to the contractual terms of the loan or lease agreements; 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 and lease impairment in accordance with GAAP. Impaired loans and leases are measured based on the present value of expected future cash flows discounted at the receivable's effective interest rate or, as a practical expedient, at the receivable's observable market price or the fair value of the collateral if the loan or lease is collateral dependent, less estimated costs to sell. If the estimated value of the impaired loan or lease is less than the recorded investment in the loan or lease, the deficiency is either charged off against the allowance for loan and lease losses or we establish a specific allocation in the allowance for loan and lease losses. Additionally, loans and leases that are considered impaired are specifically excluded from the quarterly migration analysis when determining the amount of the allowance for loan and lease 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 tables provide information on impaired loans and leases, disaggregated by loan class, as of the dates indicated: Recorded Unpaid With No With an Related (in thousands) March 31, 2019 Real estate loans: Commercial property Retail $ 982 $ 1,033 $ 898 $ 84 $ — Hospitality 3,237 4,580 3,237 — — Other 8,748 9,111 8,748 — — Total commercial property loans 12,967 14,724 12,883 84 — Residential property 1,048 1,186 1,048 — — Total real estate loans 14,015 15,910 13,931 84 — Commercial and industrial loans 23,114 23,334 1,397 21,717 3,269 Leases receivable 4,783 4,801 1,456 3,327 1,099 Consumer loans 1,370 1,618 1,370 — — Total $ 43,282 $ 45,663 $ 18,154 $ 25,128 $ 4,368 December 31, 2018 Real estate loans: Commercial property Retail $ 2,166 $ 2,207 $ 1,894 $ 272 $ — Hospitality 4,282 5,773 4,032 250 — Other 7,525 8,016 6,253 1,272 1 Total commercial property loans 13,973 15,996 12,179 1,794 1 Residential property 788 929 788 — — Total real estate loans 14,761 16,925 12,967 1,794 1 Commercial and industrial loans 4,396 4,601 1,644 2,752 428 Leases receivable 5,129 5,162 1,256 3,873 1,383 Consumer loans 839 1,073 746 93 — Total $ 25,125 $ 27,761 $ 16,613 $ 8,512 $ 1,812 Three Months Ended Average Recorded Investment Interest Income Recognized (in thousands) March 31, 2019 Real estate loans: Commercial property Retail $ 1,000 $ 16 Hospitality 3,366 72 Other 9,055 141 Total commercial property loans 13,421 229 Residential property 1,178 12 Total real estate loans 14,599 241 Commercial and industrial loans 27,144 409 Leases receivable 5,294 8 Consumer loans 1,522 24 Total $ 48,559 $ 682 March 31, 2018 Real estate loans: Commercial property Retail $ 1,409 $ 22 Hospitality 8,105 141 Other 7,843 110 Total commercial property loans 17,357 273 Residential property 2,580 30 Total real estate loans 19,937 303 Commercial and industrial loans 2,914 40 Leases receivable 4,603 10 Consumer loans 1,048 14 Total $ 28,502 $ 367 The following is a summary of interest foregone on impaired loans and leases for the periods indicated: Three Months Ended March 31, 2019 2018 (in thousands) Interest income that would have been recognized had impaired loans and leases performed in accordance with their original terms $ 888 $ 654 Less: Interest income recognized on impaired loans and leases (682 ) (367 ) Interest foregone on impaired loans and leases $ 206 $ 287 There were no commitments to lend additional funds to borrowers whose loans are included above. Nonaccrual Loans and Leases and Nonperforming Assets 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 receivable is adequately collateralized and in the process of collection. However, in certain instances, we may place a particular loan or lease receivable on nonaccrual status earlier, depending upon the individual circumstances surrounding the delinquency. When a receivable 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, disaggregated by loan class, as of the dates indicated: March 31, 2019 December 31, 2018 (in thousands) Real estate loans: Commercial property Retail $ 830 $ 865 Hospitality 3,237 3,625 Other 7,215 1,641 Total commercial property loans 11,282 6,131 Residential property 449 182 Total real estate loans 11,731 6,313 Commercial and industrial loans 22,795 3,337 Leases receivable 4,783 5,129 Consumer loans 732 746 Total nonaccrual loans and leases $ 40,041 $ 15,525 The following table details nonperforming assets as of the dates indicated: March 31, 2019 December 31, 2018 (in thousands) Nonaccrual loans and leases $ 40,041 $ 15,525 Loans and leases 90 days or more past due and still accruing — 4 Total nonperforming loans and leases 40,041 15,529 Other real estate owned (“OREO”) 622 663 Total nonperforming assets $ 40,663 $ 16,192 OREO is included in prepaid expenses and other assets in the accompanying Consolidated Balance Sheets as of March 31, 2019 and December 31, 2018 . Troubled Debt Restructurings The following table details TDRs loans as of March 31, 2019 and December 31, 2018 : Nonaccrual TDRs Accrual TDRs Deferral Deferral Reduction Extension Total Deferral Deferral Reduction Extension Total (in thousands) March 31, 2019 Real estate loans $ 2,083 $ 1,378 $ 153 $ 818 $ 4,432 $ 2,127 $ — $ — $ — $ 2,127 Commercial and industrial loans 1,161 272 — 345 1,778 — — 112 171 283 Consumer loans 732 — — — 732 549 — 88 — 637 Total $ 3,976 $ 1,650 $ 153 $ 1,163 $ 6,942 $ 2,676 $ — $ 200 $ 171 $ 3,047 December 31, 2018 Real estate loans $ 462 $ 1,423 $ 174 $ — $ 2,059 $ 3,345 $ — $ 1,148 $ 741 $ 5,234 Commercial and industrial loans 265 107 669 430 1,471 — 166 386 150 702 Consumer loans 746 — — — 746 — — 93 — 93 Total $ 1,473 $ 1,530 $ 843 $ 430 $ 4,276 $ 3,345 $ 166 $ 1,627 $ 891 $ 6,029 As of March 31, 2019 and December 31, 2018 , total TDRs were $10.0 million and $10.3 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 three months or more. 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 March 31, 2019 and December 31, 2018 , $397,000 and $313,000 , respectively, of allowance relating to these loans were included in the allowance for loan and lease losses. 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.

Servicing Assets and Liabilitie

Servicing Assets and Liabilities	3 Months Ended
	Mar. 31, 2019
Transfers and Servicing [Abstract]
Servicing Assets and Liabilities	Servicing Assets and Liabilities The changes in servicing assets and liabilities for the three months ended March 31, 2019 and 2018 were as follows: 2019 2018 (in thousands) Servicing assets: Balance at beginning of period $ 8,520 $ 10,218 Addition related to sale of SBA loans 315 435 Amortization (857 ) (786 ) Balance at end of period $ 7,978 $ 9,867 Servicing liabilities: Balance at beginning of period $ 1,517 $ 2,217 Amortization (97 ) (195 ) Balance at end of period $ 1,420 $ 2,022 At March 31, 2019 and December 31, 2018 , we serviced loans sold to unaffiliated parties in the amounts of $438.4 million and $ 448.6 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 serviced were SBA loans. The Company recorded servicing fee income of $1.1 million for each of the three month periods ended March 31, 2019 and 2018 . Servicing fee income, net of the amortization of servicing assets and liabilities, is included in other operating income in the consolidated statements of income. Net amortization expense was $760,000 and $591,000 for the three months ended March 31, 2019 and 2018 , respectively.

Income Taxes

Income Taxes	3 Months Ended
	Mar. 31, 2019
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The Company’s income tax expense was $6.3 million and $5.7 million representing an effective income tax rate of 30.0 percent and 27.8 percent for the three months ended March 31, 2019 and 2018 , respectively. Management concluded that as of March 31, 2019 and December 31, 2018 , a valuation allowance of $4.9 million was appropriate against certain state net operating losses and certain tax credits. 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. A net deferred tax asset of $25.6 million and $27.4 million and a net current tax asset of $2.3 million and $8.3 million as of March 31, 2019 and December 31, 2018 , respectively, are included in prepaid expenses and other assets in the accompanying Consolidated Balance Sheets. In February 2018, the FASB issued ASU 2018-02, Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income (Topic 220) . This ASU eliminates the stranded tax effects in other comprehensive income resulting from the Tax Cuts and Jobs Act (the “Tax Act”). Because the amendments only relate to the reclassification of the income tax effects of the Tax Act, the underlying guidance that requires that the effect of a change in tax laws or rates be included in income from continuing operations was not affected. ASU 2018-02 allows a reclassification from accumulated other comprehensive income to retained earnings for stranded tax effects resulting from the Tax Act. The Company adopted this standard as of January 1, 2018, and recorded the impact as an adjustment which increased retained earnings by $399,000 as of the date of adoption. The Tax Act was enacted into U.S. tax law on December 22, 2017. The Tax Act makes numerous changes to the U.S. tax code, including (although not limited to) reducing the U.S. federal corporate tax rate to 21 percent, eliminating the corporate alternative minimum tax (AMT), limiting deductible interest expense, increasing limitations on certain executive compensation, and enhancing bonus depreciation to provide for full expensing of qualified property. On that same date, the SEC staff also issued SAB 118, which provided guidance regarding financial statement accounting of the tax effects of the Tax Act. SAB 118 provides for the completion of the accounting related effects of the Tax Act in accordance with a measurement period of one year from the Tax Act enactment date. The Company completed its accounting required under ASC 740 in 2018. The Company is subject to examination by various federal and state tax authorities for certain years ended December 31, 2014 through 2018. Management does not anticipate any material changes in our consolidated financial statements which may arise as a result of these audits or examinations. As of March 31, 2019, the examination by the California Franchise Tax Board for the 2008 and 2009 tax years has closed. The Company recorded a provision expense of $400,000 during the first quarter of 2019 in connection with both the release of an uncertain tax position and the settlement remitted, net of federal benefit. The Company paid $900,000 in connection with the settlement.

Borrowings and Subordinated Deb

Borrowings and Subordinated Debentures	3 Months Ended
	Mar. 31, 2019
Debt Disclosure [Abstract]
Borrowings and Subordinated Debentures	Borrowings and Subordinated Debentures Borrowings The Bank had no advances from the FHLB as of March 31, 2019 and advances of $55.0 million from the FHLB as of December 31, 2018 . The FHLB advances were all overnight borrowings at December 31, 2018 . For the three months ended March 31, 2019 and 2018 , interest expense on FHLB advances was $71,000 and $679,000 , respectively, and the weighted-average interest rate was 2.71 percent and 1.54 percent , respectively. The Bank maintains a secured credit facility with the FHLB, allowing the Bank to borrow on an overnight and term basis. The Bank had $1.1 billion of loans pledged as collateral with the FHLB, which provides $893.7 million in borrowing capacity, of which $753.7 million remained available at March 31, 2019 . The Bank also has securities with market values of $30.0 million pledged with the Federal Reserve Bank (“FRB”), which provides $29.5 million in available borrowing capacity through the Fed Discount Window. There were no outstanding borrowings with the FRB as of March 31, 2019 and December 31, 2018 . Subordinated Debentures The Company issued Fixed-to-Floating Subordinated Notes (the “Notes”) of $100 million on March 21, 2017, with a final maturity on March 30, 2027. The Notes have an initial fixed interest rate of 5.45% per annum, payable semi-monthly on March 30 and September 30 of each year. From and including March 30, 2022 and thereafter, the Notes bear interest at a floating rate equal to the then current three-month LIBOR, as calculated on each applicable date of determination, plus 3.315% payable quarterly. If the then current three-month LIBOR is less than zero, three-month LIBOR will be deemed to be zero. Debt issuance cost was $2.3 million , which is being amortized through the Notes' maturity date. At March 31, 2019 and December 31, 2018 , the balance of Notes included in the Company's consolidated balance sheet, net of debt issuance cost, was $98.2 million and $98.1 million , respectively. The amortization of debt issuance cost was $47,000 and $45,000 for the three months ended March 31, 2019 and 2018 , respectively. The Company assumed Junior Subordinated Deferrable Interest Debentures (“Subordinated Debentures”) as a result of the acquisition of Central Bancorp Inc. (“CBI”) in 2014 with an unpaid principal balance of $26.8 million and an estimated fair value of $18.5 million . The $8.3 million discount is being amortized to interest expense through the debentures' maturity date of March 15, 2036. CBI formed a trust in 2005 and issued $26.0 million of Trust Preferred Securities (“TPS”) at 6.26 percent fixed rate for the first five years and a variable rate at the three-month LIBOR plus 140 basis points thereafter and invested the proceeds in the Subordinated Debentures. The Company 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. At March 31, 2019 and December 31, 2018 , the balance of Subordinated Debentures included in the Company's consolidated balance sheets, net of discount of $7.0 million and $7.1 million , was $19.8 million and $19.7 million , respectively. The amortization of discount was $92,000 and $86,000 for the three months ended March 31, 2019 , and 2018 , respectively.

Earnings Per Share

Earnings Per Share	3 Months Ended
	Mar. 31, 2019
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 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 unvested restricted stock under the treasury method. 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. The following table is a reconciliation of the components used to derive basic and diluted EPS for the periods indicated: Net Income Weighted-Average Shares Per Share Amount (Numerator) (Denominator) (1) (in thousands, except for share and per share data) Three Months Ended March 31, 2019 Basic EPS Net income $ 14,672 30,667,378 $ 0.48 Less: Income allocated to unvested restricted shares 79 30,667,378 — Basic EPS $ 14,593 30,667,378 $ 0.48 Effect of dilutive securities - options and unvested restricted stock 53,394 Diluted EPS Net income $ 14,672 30,720,772 $ 0.48 Less: Income allocated to unvested restricted shares 79 30,720,772 — Diluted EPS $ 14,593 30,720,772 $ 0.48 Three Months Ended March 31, 2018 Basic EPS Net income $ 14,855 32,145,214 $ 0.46 Less: Income allocated to unvested restricted shares 89 32,145,214 — Basic EPS $ 14,766 32,145,214 $ 0.46 Effect of dilutive securities - options and unvested restricted stock 155,881 Diluted EPS Net income $ 14,855 $ 32,301,095 $ 0.46 Less: Income allocated to unvested restricted shares 89 32,301,095 — Diluted EPS $ 14,766 $ 32,301,095 $ 0.46 (1) Per share amounts may not be able to be recalculated using net income and weighted-average shares presented above due to rounding. There were no anti-dilutive options and shares of unvested restricted stock outstanding for the three months ended March 31, 2019 or 2018.

Accumulated Other Comprehensive

Accumulated Other Comprehensive Income	3 Months Ended
	Mar. 31, 2019
Equity [Abstract]
Accumulated Other Comprehensive Income	Accumulated Other Comprehensive Income Activity in accumulated other comprehensive income for the three months ended March 31, 2019 and 2018 was as follows: Unrealized Gains and Losses on Available for Sale Securities Tax Benefit (Expense) Total (in thousands) March 31, 2019 Balance at beginning of period $ (8,536 ) $ 2,457 $ (6,079 ) Other comprehensive loss before reclassification 6,619 (1,697 ) 4,922 Reclassification from accumulated other comprehensive income (725 ) — (725 ) Period change 5,894 (1,697 ) 4,197 Balance at end of period $ (2,642 ) $ 760 $ (1,882 ) March 31, 2018 Balance at beginning of period $ (3,188 ) $ 1,319 $ (1,869 ) Other comprehensive income before reclassification (8,864 ) 2,543 (6,321 ) Adjustment to accumulated other comprehensive income related to adoption of ASU 2016-01 and 2018-02 (see Notes 2 and 5) 529 (546 ) (17 ) Period change (8,335 ) 1,997 (6,338 ) Balance at end of period $ (11,523 ) $ 3,316 $ (8,207 ) For the three months ended March 31, 2019 , there was a $725,000 reclassification from accumulated other comprehensive income to gains in earnings resulting from the sale of available-for-sale securities. The $725,000 reclassification adjustment out of accumulated other comprehensive income was included in net gain on sales of securities under noninterest income. Net unrealized loss of $206,000 related to these sold securities had previously been recorded in accumulated other comprehensive income as of the beginning of the period. The Company recorded a net $17,000 adjustment related to adoption of two new accounting standards (ASU 2016-01 and ASU 2018-02) effective January 1, 2018. The $17,000 adjustment includes a $529,000 reduction of unrealized losses related to the Company's mutual funds equity securities upon adoption of ASU 2016-01 and a $546,000 reduction in tax benefits upon adoption of ASU 2016-01 and ASU 2018-02. All mutual fund equity securities were sold during the three months ended March 31, 2018. See Notes 2 and 5 to the unaudited consolidated financial statements for additional information on adoption of ASU 2016-01 and ASU 2018-02, respectively.

Regulatory Matters

Regulatory Matters	3 Months Ended
	Mar. 31, 2019
Banking and Thrift [Abstract]
Regulatory Matters	Regulatory Matters 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 6.0 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 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 8.0 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. At March 31, 2019 , the Bank’s capital ratios exceeded the minimum requirements to place the Bank in the “well capitalized” category and the Company exceeded all of its applicable minimum regulatory capital ratio requirements. A capital conservation buffer of 2.5% became effective on 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. The Bank's capital conservation buffer was 6.37% and 6.19% and the Company's capital conservation buffer was 5.94% and 5.74% as of March 31, 2019 and December 31, 2018 , respectively. The capital ratios of Hanmi Financial and the Bank as of March 31, 2019 and December 31, 2018 were as follows: Actual Minimum Regulatory Requirement Minimum to Be Categorized as “Well Capitalized” Amount Ratio Amount Ratio Amount Ratio (dollars in thousands) March 31, 2019 Total capital (to risk-weighted assets): Hanmi Financial $ 667,875 14.17 % $ 377,044 8.00 % N/A N/A Hanmi Bank $ 676,526 14.37 % $ 376,735 8.00 % $ 470,919 10.00 % Tier 1 capital (to risk-weighted assets): Hanmi Financial $ 562,650 11.94 % $ 282,783 6.00 % N/A N/A Hanmi Bank $ 642,529 13.64 % $ 282,551 6.00 % $ 376,735 8.00 % Common equity Tier 1 capital (to risk-weighted assets): Hanmi Financial $ 542,895 11.52 % $ 212,087 4.50 % N/A N/A Hanmi Bank $ 642,529 13.64 % $ 211,913 4.50 % $ 306,097 6.50 % Tier 1 capital (to average assets): Hanmi Financial $ 562,650 10.39 % $ 216,708 4.00 % N/A N/A Hanmi Bank $ 642,529 11.88 % $ 216,428 4.00 % $ 270,535 5.00 % December 31, 2018 Total capital (to risk-weighted assets): Hanmi Financial $ 682,398 14.54 % $ 375,449 8.00 % N/A N/A Hanmi Bank $ 664,195 14.19 % $ 374,538 8.00 % $ 468,173 10.00 % Tier 1 capital (to risk-weighted assets): Hanmi Financial $ 550,839 11.74 % $ 281,587 6.00 % N/A N/A Hanmi Bank $ 630,782 13.47 % $ 280,904 6.00 % $ 374,538 8.00 % Common equity Tier 1 capital (to risk-weighted assets): Hanmi Financial $ 531,177 11.32 % $ 211,190 4.50 % N/A N/A Hanmi Bank $ 630,782 13.47 % $ 210,678 4.50 % $ 304,312 6.50 % Tier 1 capital (to average assets): Hanmi Financial $ 550,839 10.18 % $ 216,526 4.00 % N/A N/A Hanmi Bank $ 630,782 11.67 % $ 216,265 4.00 % $ 270,331 5.00 %

Fair Value Measurements

Fair Value Measurements	3 Months Ended
	Mar. 31, 2019
Fair Value Disclosures [Abstract]
Fair Value Measurements	Fair Value Measurements Fair Value Measurements ASC 820, Fair Value Measurements and Disclosures , defines fair value, establishes a framework for measuring fair value including a three-level valuation hierarchy, and expands disclosures about 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, and core deposit intangible, 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 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 U.S. government agency and sponsored agency mortgage-backed securities, collateralized mortgage obligations and debt securities as well as municipal bonds in markets that are 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 securities is determined based on pricing data provided by nationally recognized pricing services. 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 - Loans held for sale are all SBA loans and 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 March 31, 2019 and December 31, 2018 , 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 - 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. All impaired loans with a carrying balance over $250,000 are reviewed individually for the amount of impairment, if any. Impaired loans with a carrying balance of $250,000 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. Assets and Liabilities Measured at Fair Value on a Recurring Basis As of March 31, 2019 and December 31, 2018 , assets and liabilities measured at fair value on a recurring basis are as follows: Level 1 Level 2 Level 3 Quoted Prices in Active Markets for Identical Assets Significant Observable Inputs with No Active Market with Identical Characteristics Significant Unobservable Inputs Balance (in thousands) March 31, 2019 Assets: Securities available for sale: U.S. Treasury securities $ 54,728 $ — $ — $ 54,728 U.S. government agency and sponsored agency obligations: Mortgage-backed securities — 354,601 — 354,601 Collateralized mortgage obligations — 152,027 — 152,027 Debt securities — 17,493 — 17,493 Total U.S. government agency and sponsored agency obligations — 524,121 — 524,121 Municipal bonds-tax exempt — 42,621 — 42,621 Total securities available for sale $ 54,728 $ 566,742 $ — $ 621,470 December 31, 2018 Assets: Securities available for sale: U.S. Treasury securities $ 39,830 $ — $ — $ 39,830 U.S. government agency and sponsored agency obligations: Mortgage-backed securities — 295,034 — 295,034 Collateralized mortgage obligations — 122,292 — 122,292 Debt securities — 7,402 — 7,402 Total U.S. government agency and sponsored agency obligations — 424,728 — 424,728 Municipal bonds-tax exempt — 110,350 — 110,350 Total securities available for sale $ 39,830 $ 535,078 $ — $ 574,908 Assets and Liabilities Measured at Fair Value on a Non-Recurring Basis As of March 31, 2019 and December 31, 2018 , 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 Three Months Ended March 31, 2019 (in thousands) March 31, 2019 Assets: Impaired loans (1) $ — $ 2,923 $ 18,720 $ 2,973 OREO — 622 — — Loss During the December 31, 2018 Assets: Impaired loans (2) $ — $ 3,253 $ 1,957 $ 456 OREO — 663 — — (1) Consist of real estate loans of $3.0 million and commercial and industrial loans of $18.7 million . (2) Consist of real estate loans of $3.5 million , commercial and industrial loans of $1.7 million . ASC 825, Financial Instruments , 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. Effective January 1, 2018, the Company adopted ASU 2016-01, Recognition and Measurement of Financial Assets and Financial Liabilities (Topic 825). This standard, among other provisions, requires public business entities to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes. Other than certain financial instruments for which we have concluded that the carrying amounts approximate fair value, the fair value estimates shown below are based on an exit price notion as of March 31, 2019 , as required by ASU 2016-01. The financial instruments for which we have concluded that the carrying amounts approximate fair value include, cash and due from banks, accrued interest receivable and payable, FHLB stock, and noninterest-bearing deposits. The fair values of off-balance sheet items 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. The estimated fair values of financial instruments were as follows: March 31, 2019 Carrying Fair Value Amount Level 1 Level 2 Level 3 (in thousands) Financial assets: Cash and due from banks $ 169,830 $ 169,830 $ — $ — Securities available for sale 621,470 54,728 566,742 — Loans held for sale 7,140 — 7,576 — Loans and leases receivable, net of allowance for loan and lease losses 4,542,724 — — 4,522,306 Accrued interest receivable 13,397 13,397 — — FHLB stock 16,385 — 16,385 — Financial liabilities: Noninterest-bearing deposits 1,316,114 — 1,316,114 — Interest-bearing deposits 3,504,061 — — 3,514,296 Subordinated debentures 117,947 — 117,459 — Accrued interest payable 14,437 14,437 — — Off-balance sheet items: Commitments to extend credit 270,051 — — 270,051 Standby letters of credit 30,597 — — 30,597 Commercial letters of credit 11,920 — — 11,920 December 31, 2018 Carrying Fair Value Amount Level 1 Level 2 Level 3 (in thousands) Financial assets: Cash and due from banks $ 155,376 $ 155,376 $ — $ — Securities available for sale 574,908 39,830 535,078 — Loans held for sale 9,390 — 9,905 — Loans and leases receivable, net of allowance for loan and lease losses 4,568,566 — — 4,518,716 Accrued interest receivable 13,331 13,331 — — FHLB stock 16,385 — 16,385 — Financial liabilities: Noninterest-bearing deposits 1,284,530 — 1,284,530 — Interest-bearing deposits 3,462,705 — — 3,458,523 Borrowings and subordinated debentures 172,808 — 98,020 54,939 Accrued interest payable 11,379 11,379 — — Off-balance sheet items: Commitments to extend credit 325,100 — — 325,100 Standby letters of credit 32,500 — — 32,500 Commercial letters of credit 13,848 — — 13,848

Share-Based Compensation

Share-Based Compensation	3 Months Ended
	Mar. 31, 2019
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Share-Based Compensation	Share-Based Compensation Share-Based Compensation Expense For the three months ended March 31, 2019 and 2018 , share-based compensation expenses were $711,000 and $884,000 , respectively, and net tax benefits recognized from stock option and restricted stock awards were $213,000 and $247,000 , respectively. Excess tax benefits related to the Company's share-based compensation are recognized as income tax expense in the consolidated statement of income. Unrecognized Share-Based Compensation Expense As of March 31, 2019 , unrecognized share-based compensation expense was as follows: Unrecognized Average Expected (in thousands) Restricted stock awards $ 3,315 1.8 years There was no unrecognized share-based compensation expense for stock options at March 31, 2019 . Stock Option Awards The table below provides stock option information for the three months ended March 31, 2019 : Number of Weighted- Weighted- Aggregate (in thousands) Options outstanding at beginning of period 338,338 $ 17.52 4.9 years $ 1,213 (1) Options exercised (650 ) $ 12.54 3.9 years 5 Options outstanding at end of period 337,688 $ 17.53 4.6 years $ 1,356 (2) Options exercisable at end of period 337,688 $ 17.53 4.6 years $ 1,356 (2) (1) Intrinsic value represents the excess of the closing stock price on the last trading day of the period, which was $19.70 as of December 31, 2018 , over the exercise price, multiplied by the number of options. (2) Intrinsic value represents the excess of the closing stock price on the last trading day of the period, which was $21.27 as of March 31, 2019 , over the exercise price, multiplied by the number of options. Restricted Stock Awards Restricted stock awards under the outstanding equity 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 canceled shares. The table below provides information for restricted stock awards for the period indicated: Three Months Ended March 31, 2019 Number of Weighted- Restricted stock at beginning of period 304,595 $ 21.98 Restricted stock granted 1,670 $ 19.84 Restricted stock vested (69,170 ) $ 27.99 Restricted stock forfeited (50,801 ) $ 12.10 Restricted stock at end of period 186,294 $ 22.31

Off-Balance Sheet Commitments

Off-Balance Sheet Commitments	3 Months Ended
	Mar. 31, 2019
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 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: March 31, 2019 December 31, 2018 (in thousands) Commitments to extend credit $ 270,051 $ 325,100 Standby letters of credit 30,597 32,500 Commercial letters of credit 11,920 13,848 Total undisbursed loan commitments $ 312,568 $ 371,448 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 loan off-balance sheet items was as follows for the periods indicated: Three Months Ended March 31, 2019 2018 (in thousands) Balance at beginning of period $ 1,439 $ 1,296 (Income) provision (339 ) 27 Balance at end of period $ 1,100 $ 1,323

Revenue Recognition

Revenue Recognition	3 Months Ended
	Mar. 31, 2019
Revenue from Contract with Customer [Abstract]
Revenue Recognition	Revenue Recognition The Company also adopted ASU 2014-09, Revenue from Contracts with Customers (Topic 606), as of January 1, 2018. 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. The standard’s core principle is that a company shall recognize revenue when it transfers promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. In doing so, companies generally are required to use more judgment and make more estimates than under prior guidance. These may include identifying performance obligations in the contract, estimating the amount of variable consideration to include in the transaction price and allocating the transaction price to each separate performance obligation. Since the guidance does not apply to revenue associated with financial instruments, including loans and securities that are accounted for under other GAAP, the new guidance did not have an impact on revenue most closely associated with our financial instruments, including interest income and expense. The Company completed its overall assessment of revenue streams and review of related contracts potentially affected by the ASU, including revenue streams associated with our noninterest income. Based on this assessment, the Company concluded that ASU 2014-09 did not change the method in which the Company currently recognizes revenue for these revenue streams. The Company's noninterest income primarily includes service charges on deposit accounts, trade finance and other service charges and fees, servicing income, bank-owned life insurance income and gains or losses on sale of SBA loans and securities. Based on our assessment of revenue streams related to the Company's noninterest income, we concluded that the Company's performance obligations for such revenue streams are typically satisfied as services are rendered. If applicable, the Company records contract liabilities, or deferred revenue, when payments from customers are received or due in advance of providing services to customers and records contract assets when services are provided to customers before payment is received or before payment is due. The Company’s noninterest revenue streams are largely based on transactional activities and since the Company generally receives payments for its services during the period or at the time services are provided, there are no contract asset or receivable balances as of March 31, 2019 . Consideration is often received immediately or shortly after the Company satisfies its performance obligations and revenue is recognized. The Company also completed its evaluation of certain costs related to these revenue streams to determine whether such costs should be presented as expenses or contra-revenue (i.e., gross versus net) and concluded that our Consolidated Statements of Income do not include any revenue streams that are impacted by such gross versus net provisions of the new standard. The Company adopted ASU 2014-09 and its related amendments on its required effective date of January 1, 2018 utilizing the modified retrospective approach. Since there was no impact upon adoption of this new standard, a cumulative effect adjustment to opening retained earnings was not deemed necessary.

Leases

Leases	3 Months Ended
	Mar. 31, 2019
Leases [Abstract]
Leases	Leases As described in Note 1 to the unaudited consolidated financial statements, the Company adopted ASU 2016-02, Leases (Topic 842), effective January 1, 2019. We had approximately 45 operating leases for real estate and other assets. These included various leases for our branch and office locations as well as those for postage and copier machines and an advertising billboard. Our leases had initial lease terms of two to twenty-five years . Most leases included one or more options to renew, with renewal terms that can extend the lease term from two to twelve years. We assessed these options using a threshold of reasonably certain. For leases where we were reasonably certain to renew, those option periods were included within the lease term and, therefore, the measurement of the right-of-use asset and lease liability. Certain leases included options to terminate the lease, which allows the contract parties to terminate their obligations under the lease contract, typically in return for an agreed financial consideration. The terms and conditions of the termination options vary by contract. Leases with an initial term of 12 months or less were not recognized on the balance sheet. We recognized lease expense for these leases on a straight-line basis over the lease term. Certain lease agreements included payments based on Consumer Price Index (CPI) on which variable lease payments were determined and included in the right-of-use asset and liability. Variable lease payments that were not based on CPI were excluded from the right-of-use asset and lease liability and recognized in the period in which the obligations for those payments were incurred. Our lease agreements did not contain any material residual value guarantees, restrictions or covenants. In determining whether a contract contained a lease, we determined whether an arrangement was or included a lease at contract inception. Operating lease right-of-use asset and liability were recognized at commencement date and initially measured based on the present value of lease payments over the defined lease term. The opening balance for both our right-of-use asset and lease liability were $40.9 million as of the adoption date of January 1, 2019 and the outstanding balances were $39.3 million and $39.5 million , respectively, as of March 31, 2019. We had real estate lease agreements with lease and non-lease components, which are generally accounted for separately. However, we elected the practical expedient to not separate non-lease components from lease components for all classes of underlying assets. For certain equipment leases, such as machine equipment, we accounted for the lease and associated non-lease components as a single lease component. In determining the discount rates, since most of our leases do not provide an implicit rate, we used our incremental borrowing rate provided by the FHLB of San Francisco based on the information available at commencement date to calculate the present value of lease payments. In order to apply the incremental borrowing rate, a portfolio approach with a collateralized rate was utilized. Assets were grouped based on similar lease terms and economic environments in a manner whereby the Company reasonably expects that the application does not differ materially from a lease-by-lease approach. The following table presents the Company's right-of-use asset and lease liability for the period indicated: March 31, 2019 (in thousands) Assets Operating leases $ 39,340 Total right-of-use asset $ 39,340 Liabilities Operating leases $ 39,531 Total lease liability $ 39,531 The Company's right-of-use asset is included in prepaid expenses and other assets and our lease liability is included in accrued expenses and other liabilities in the accompanying consolidated balance sheet. The following table presents the Company's lease costs for the periods indicated: Three Months Ended March 31, 2019 (in thousands) Operating lease cost (1) $ 1,943 Sublease income (2) (33 ) Net lease cost $ 1,910 (1) Includes short-term leases and variable lease costs, which are recorded in rent expense. (2) Includes rental income from leased properties, which are included as contra-expense in rent expense. The following table presents the Company's remaining lease liability by maturity as of March 31, 2019: Operating Leases (in thousands) 2019 $ 4,700 2020 5,691 2021 4,991 2022 4,696 2023 4,538 Thereafter 21,390 46,006 Interest (6,475 ) Present value of lease liability $ 39,531 The Company did not have any finance leases as of January 1, 2019 or March 31, 2019. Weighted average remaining leases terms for the Company's operating leases were 9.18 years as of March 31, 2019. Weighted average discount rates used for the Company's operating leases was 3.25 percent as of March 31, 2019. Net lease expense recognized for the three months ended March 31, 2019 was $1.9 million . The Company chose the practical expedients and reviewed the lease and non-lease components for any impairment or otherwise, subsequently determining that no cumulative-effect adjustment to equity was necessary as part of implementing the modified retrospective approach for its adoption of ASC 842 . Cash paid, and included in cash flows from operating activities, for amounts included in the measurement of the lease liability for the Company's operating leases was $1.7 million for the three months ended March 31, 2019.

Subsequent Events

Subsequent Events	3 Months Ended
	Mar. 31, 2019
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events Management has evaluated subsequent events through the date of issuance of the financial data included herein. Other than as disclosed above, there have been no subsequent events that occurred during such period that would require disclosure in this Quarterly Report on Form 10-Q for the period ended March 31, 2019 , or would be required to be recognized in the unaudited consolidated financial statements as of March 31, 2019 .

Organization and Basis of Pre_2

Organization and Basis of Presentation (Policies)	3 Months Ended
	Mar. 31, 2019
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Accounting	In management’s opinion, the accompanying unaudited consolidated financial statements of Hanmi Financial and its subsidiaries reflect all adjustments of a normal and recurring nature that are necessary for a fair presentation of the results for the interim period ended March 31, 2019 , but are not necessarily indicative of the results that will be reported for the entire year or any other interim period. Certain information and footnote disclosures normally included in annual financial statements prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) have been condensed or omitted. The aforementioned unaudited consolidated financial statements are prepared in conformity with GAAP and in accordance with the instructions to Form 10-Q pursuant to the rules and regulations of the Securities and Exchange Commission. The interim information should be read in conjunction with our Annual Report on Form 10-K for the fiscal year ended December 31, 2018 (the “ 2018 Annual Report on Form 10-K”).
Use of Estimates	The preparation of interim unaudited consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the 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. Material estimates subject to change include, among other items, the determination of allowance for loan and lease losses and allowance for off-balance sheet items, other-than-temporary impairment, securities valuations, the fair value of other assets and liabilities acquired in a business combination and income taxes. Actual results could differ from those estimates.
Recent Accounting Pronouncements	Descriptions of our significant accounting policies are included in Note 1 - Summary of Significant Accounting Policies in the Notes to consolidated financial statements in our 2018 Annual Report on Form 10-K. Effective January 1, 2018, the Company adopted Accounting Standards Update (“ASU”) 2016-01, Recognition and Measurement of Financial Assets and Financial Liabilities (Topic 825) and ASU 2018-02, Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income (Topic 220). Summaries of ASU 2016-01 and 2018-02 and the impact of their adoption are included in Notes 2 and 5 to the unaudited consolidated financial statements, respectively. In addition to other provisions, ASU 2016-01 requires public business entities to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes. Beginning with the quarter ended March 31, 2018, the Company measured the fair value of certain financial instruments, included in Note 10 to the unaudited consolidated financial statements, using an exit price notion. The Company also adopted ASU 2014-09, Revenue from Contracts with Customers (Topic 606), as of January 1, 2018, as required. ASU 2014-09 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. See Note 13 to the accompanying unaudited consolidated financial statements for the impact of the adoption of this new standard on the Company's consolidated financial statements. Effective January 1, 2019, the Company adopted ASU 2016-02, Leases (Topic 842) . ), which requires lessees to recognize a right of use asset and a lease liability on their balance sheet for all leases, including operating leases, with a term of greater than 12 months. In July 2018, the FASB issued ASU 2018-11, which adds a transition option permitting entities to apply the provisions of the new standard at its adoption date instead of the earliest comparative period presented in the consolidated financial statements. Under this transition option, comparative reporting would not be required, and the provisions of the standard would be applied prospectively to leases in effect at the date of adoption. The Company elected to use the optional transition method provided by ASU 2018-11. The Company also elected the package of practical expedients permitted under the transition guidance within the new standard, which allowed the Company to carry forward its ASC 840 assessment regarding definition of a lease, lease classification, and initial direct costs. The following practical expedients were applied implementing this standard. • We did not reassess whether any expired or existing contracts are, or contain, leases. Additionally, we did not reassess for lease classifications of expired or existing leases, or initial direct costs for any existing leases. • We applied incremental borrowing rates as of adoption date of January 1, 2019. • We elected to not separate non-lease components from lease components and, instead, to account for each separate lease component and the non-lease components associated with it as a single lease component recognized on the balance sheet. This election has been made for all classes of leases. • We elected the short-term lease exception, which allows us to account for leases with a lease term of twelve months or less to be accounted for similar to existing operating leases. The cost of these leases is disclosed, but is not recognized in the right-of-use asset and lease liability balances. Consistent with ASC 842 requirements, leases that are one month or less are not included in the disclosures. • We have elected to account for the leases under the portfolio approach applying them prospectively for this accounting change. The portfolio approach allows us to present multiple similar leased assets in a pool and prospectively allows us to commence the calculation of the portfolio of leases using the remaining commitments from adoption date forward. See Note 14 to the unaudited consolidated financial statements for the impact of the adoption of this new standard on the Company's consolidated financial statements.
Fair Value Assumptions of Financial Instruments	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 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 U.S. government agency and sponsored agency mortgage-backed securities, collateralized mortgage obligations and debt securities as well as municipal bonds in markets that are 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 securities is determined based on pricing data provided by nationally recognized pricing services. 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 - Loans held for sale are all SBA loans and 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 March 31, 2019 and December 31, 2018 , 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 - 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. All impaired loans with a carrying balance over $250,000 are reviewed individually for the amount of impairment, if any. Impaired loans with a carrying balance of $250,000 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.
Fair Value Measurements	ASC 825, Financial Instruments , 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. Effective January 1, 2018, the Company adopted ASU 2016-01, Recognition and Measurement of Financial Assets and Financial Liabilities (Topic 825). This standard, among other provisions, requires public business entities to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes. Other than certain financial instruments for which we have concluded that the carrying amounts approximate fair value, the fair value estimates shown below are based on an exit price notion as of March 31, 2019 , as required by ASU 2016-01. The financial instruments for which we have concluded that the carrying amounts approximate fair value include, cash and due from banks, accrued interest receivable and payable, FHLB stock, and noninterest-bearing deposits. The fair values of off-balance sheet items 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.

Securities (Tables)

Securities (Tables)	3 Months Ended
	Mar. 31, 2019
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 the dates indicated: Amortized Cost Gross Unrealized Gain Gross Unrealized Loss Estimated Fair Value (in thousands) March 31, 2019 U.S. Treasury securities $ 54,584 $ 148 $ 4 $ 54,728 U.S. government agency and sponsored agency obligations: Mortgage-backed securities 356,973 566 2,938 354,601 Collateralized mortgage obligations 153,286 298 1,557 152,027 Debt securities 17,472 74 53 17,493 Total U.S. government agency and sponsored agency obligations 527,731 938 4,548 524,121 Municipal bonds-tax exempt 41,797 839 15 42,621 Total securities available for sale $ 624,112 $ 1,925 $ 4,567 $ 621,470 December 31, 2018 U.S. Treasury securities $ 39,768 $ 69 $ 7 $ 39,830 U.S. government agency and sponsored agency obligations: Mortgage-backed securities 300,957 61 5,984 295,034 Collateralized mortgage obligations 124,550 74 2,332 122,292 Debt securities 7,499 — 97 7,402 Total U.S. government agency and sponsored agency obligations 433,006 135 8,413 424,728 Municipal bonds-tax exempt 110,670 197 517 110,350 Total securities available for sale $ 583,444 $ 401 $ 8,937 $ 574,908
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 March 31, 2019 , by contractual or expected maturity, are shown below. Collateralized mortgage obligations are included in the table shown below based on their expected maturities. All other securities are included based on their contractual maturities. Available for Sale Amortized Cost Estimated Fair Value (in thousands) Within one year $ 32,693 $ 32,694 Over one year through five years 146,323 145,744 Over five years through ten years 232,279 231,518 Over ten years 212,817 211,514 Total $ 624,112 $ 621,470
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 March 31, 2019 and December 31, 2018 : Holding Period Less Than 12 Months 12 Months or More Total Gross Unrealized Loss Estimated Fair Value Number of Securities Gross Unrealized Loss Estimated Fair Value Number of Securities Gross Unrealized Loss Estimated Fair Value Number of Securities (in thousands, except number of securities) March 31, 2019 U.S. Treasury securities $ 4 $ 19,773 3 $ — $ — — $ 4 $ 19,773 3 U.S. government agency and sponsored agency obligations Mortgage-backed securities 19 13,442 2 2,919 214,791 101 2,938 228,233 103 Collateralized mortgage obligations 17 17,874 5 1,540 92,822 50 1,557 110,696 55 Debt securities — — — 53 7,447 3 53 7,447 3 Total U.S. government agency and sponsored agency obligations 36 31,316 7 4,512 315,060 154 4,548 346,376 161 Municipal bonds-tax exempt — — — 15 3,993 3 15 3,993 3 Total $ 40 $ 51,089 10 $ 4,527 $ 319,053 157 $ 4,567 $ 370,142 167 December 31, 2018 U.S. Treasury securities $ 7 $ 14,797 2 $ — $ — — $ 7 $ 14,797 2 U.S. government agency and sponsored agency obligations Mortgage-backed securities 226 41,527 10 5,758 244,550 106 5,984 286,077 116 Collateralized mortgage obligations 59 13,732 3 2,273 92,532 49 2,332 106,264 52 Debt securities — — — 97 7,402 3 97 7,402 3 Total U.S. government agency and sponsored agency obligations 285 55,259 13 8,128 344,484 158 8,413 399,743 171 Municipal bonds-tax exempt 29 8,196 5 488 65,644 30 517 73,840 35 Total $ 321 $ 78,252 20 $ 8,616 $ 410,128 188 $ 8,937 $ 488,380 208
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: Three Months Ended March 31, 2019 2018 (in thousands) Gross realized gains on sales of securities $ 725 $ — Gross realized losses on sales of securities — (957 ) Net realized gains (losses) on sales of securities $ 725 $ (957 ) Proceeds from sales of securities $ 69,187 $ 21,958

Loans and Leases (Tables)

Loans and Leases (Tables)	3 Months Ended
	Mar. 31, 2019
Receivables [Abstract]
Loans Receivable	Loans and leases receivable consisted of the following as of the dates indicated: March 31, 2019 December 31, 2018 (in thousands) Real estate loans: Commercial property Retail $ 898,632 $ 906,260 Hospitality 812,592 830,679 Other (1) 1,436,593 1,449,270 Total commercial property loans 3,147,817 3,186,209 Construction 82,709 71,583 Residential property 483,830 500,563 Total real estate loans 3,714,356 3,758,355 Commercial and industrial loans: Commercial term 186,471 206,691 Commercial lines of credit 196,213 194,032 International loans 39,818 29,180 Total commercial and industrial loans 422,502 429,903 Leases receivable 425,530 398,858 Consumer loans (2) 13,232 13,424 Loans and leases receivable 4,575,620 4,600,540 Allowance for loan and lease losses (32,896 ) (31,974 ) Loans and leases receivable, net $ 4,542,724 $ 4,568,566 (1) Includes, among other types, mixed-use, apartment, office, industrial, gas stations, faith-based facilities and warehouse; all other property types represent less than one percent of total loans and leases receivable. (2) Consumer loans include home equity lines of credit of $9.9 million and $10.3 million as of March 31, 2019 and December 31, 2018 , respectively.
Loans Receivable to Loans Held for Sale	The following is the activity for SBA loans held for sale for the three months ended March 31, 2019 and 2018 : SBA Loans Held for Sale Real Estate Commercial and Industrial Total (in thousands) March 31, 2019 Balance at beginning of period $ 5,194 $ 4,196 $ 9,390 Originations 9,064 4,159 13,223 Sales (7,756 ) (7,703 ) (15,459 ) Principal payoffs and amortization (2 ) (12 ) (14 ) Balance at end of period $ 6,500 $ 640 $ 7,140 March 31, 2018 Balance at beginning of period $ 3,746 $ 2,648 $ 6,394 Originations 10,433 8,372 18,805 Sales (12,028 ) (7,159 ) (19,187 ) Principal payoffs and amortization — (4 ) (4 ) Balance at end of period $ 2,151 $ 3,857 $ 6,008
Allowance for Non-PCI Losses and Allowance for Off-Balance Sheet Items	Activity in the allowance for loan and lease losses was as follows for the periods indicated: As of and for the Three Months Ended March 31, 2019 2018 (in thousands) Balance at beginning of period $ 31,974 $ 31,043 Loans and leases charged off (1,107 ) (1,632 ) Recoveries on loans and leases previously charged off 912 1,717 Net (charge-offs) recoveries (195 ) 85 Loan and lease loss provision 1,117 649 Balance at end of period $ 32,896 $ 31,777 Activity in the allowance for loan off-balance sheet items was as follows for the periods indicated: Three Months Ended March 31, 2019 2018 (in thousands) Balance at beginning of period $ 1,439 $ 1,296 (Income) provision (339 ) 27 Balance at end of period $ 1,100 $ 1,323
Allowance for Loan Losses by Portfolio Segment	The following table details the information on the allowance for loan and lease losses by portfolio segment as of and for the three months ended March 31, 2019 and 2018 : Real Estate Commercial and Industrial Leases Receivable Consumer Unallocated Total (in thousands) As of and for the Three Months Ended March 31, 2019 Allowance for loan and lease losses on loans and leases: Beginning balance $ 18,384 $ 7,162 6,303 $ 98 $ 27 $ 31,974 Less loans and leases charged off (122 ) (133 ) (852 ) — — (1,107 ) Recoveries on loans and leases previously charged off 440 382 90 — — 912 Loan and lease loss provision (income) (396 ) 1,300 39 (9 ) 183 1,117 Ending balance $ 18,306 $ 8,711 $ 5,580 $ 89 $ 210 $ 32,896 Individually evaluated for impairment $ — $ 3,269 $ 1,099 $ — $ — $ 4,368 Collectively evaluated for impairment $ 18,306 $ 5,442 $ 4,481 $ 89 $ 210 $ 28,528 Loans and leases receivable: $ 3,714,356 $ 422,502 $ 425,530 $ 13,232 $ — $ 4,575,620 Individually evaluated for impairment $ 14,015 $ 23,114 $ 4,783 $ 1,370 $ — $ 43,282 Collectively evaluated for impairment $ 3,700,341 $ 399,388 $ 420,747 $ 11,862 $ — $ 4,532,338 As of and for the Three Months Ended March 31, 2018 Allowance for loan and lease losses on loans and leases: Beginning balance $ 17,012 $ 7,400 6,279 $ 122 $ 230 $ 31,043 Less loans and leases charged off (989 ) (279 ) (364 ) — — (1,632 ) Recoveries on loans and leases previously charged off 885 736 95 1 — 1,717 Loan and lease loss provision (income) 732 (967 ) 1,100 2 (218 ) 649 Ending balance $ 17,640 $ 6,890 $ 7,110 $ 125 $ 12 $ 31,777 Individually evaluated for impairment $ 1,549 $ 357 $ 1,110 $ — $ — $ 3,016 Collectively evaluated for impairment $ 16,091 $ 6,533 $ 6,000 $ 125 $ 12 $ 28,761 Loans and leases receivable: $ 3,667,797 $ 409,380 $ 321,481 $ 14,899 $ — $ 4,413,557 Individually evaluated for impairment $ 18,513 $ 2,843 $ 4,200 $ 894 $ — $ 26,450 Collectively evaluated for impairment $ 3,649,284 $ 406,537 $ 317,281 $ 14,005 $ — $ 4,387,107
Credit Quality of Loan Portfolio	As of March 31, 2019 and December 31, 2018 , pass/pass-watch, special mention and classified loans and leases, disaggregated by loan class, were as follows: Pass/Pass-Watch Special Mention Classified Total (in thousands) March 31, 2019 Real estate loans: Commercial property Retail $ 891,084 $ 3,320 $ 4,228 $ 898,632 Hospitality 803,895 163 8,534 812,592 Other 1,422,697 3,037 10,859 1,436,593 Total commercial property loans 3,117,676 6,520 23,621 3,147,817 Construction 82,709 — — 82,709 Residential property 482,614 808 408 483,830 Total real estate loans 3,682,999 7,328 24,029 3,714,356 Commercial and industrial loans: Commercial term 179,424 449 6,598 186,471 Commercial lines of credit 178,558 743 16,912 196,213 International loans 39,818 — — 39,818 Total commercial and industrial loans 397,800 1,192 23,510 422,502 Leases receivable 420,747 — 4,783 425,530 Consumer loans 11,731 737 764 13,232 Total $ 4,513,277 $ 9,257 $ 53,086 $ 4,575,620 December 31, 2018 Real estate loans: Commercial property Retail $ 901,354 $ 16 $ 4,890 $ 906,260 Hospitality 821,542 168 8,969 830,679 Other 1,441,219 2,723 5,328 1,449,270 Total commercial property loans 3,164,115 2,907 19,187 3,186,209 Construction 71,583 — — 71,583 Residential property 500,424 — 139 500,563 Total real estate loans 3,736,122 2,907 19,326 3,758,355 Commercial and industrial loans: Commercial term 197,992 4,977 3,722 206,691 Commercial lines of credit 172,338 21,107 587 194,032 International loans 29,180 — — 29,180 Total commercial and industrial loans 399,510 26,084 4,309 429,903 Leases receivable 393,729 — 5,129 398,858 Consumer loans 12,454 191 779 13,424 Total $ 4,541,815 $ 29,182 $ 29,543 $ 4,600,540
Analysis of Past Due Loans, Disaggregated by Loan Class	The following is an aging analysis of loans and leases, 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 (in thousands) March 31, 2019 Real estate loans: Commercial property Retail $ 239 $ 161 $ 84 $ 484 $ 898,148 $ 898,632 Hospitality 1,099 — 2,793 3,892 808,700 812,592 Other 58 354 1,016 1,428 1,435,165 1,436,593 Total commercial property loans 1,396 515 3,893 5,804 3,142,013 3,147,817 Construction — — — — 82,709 82,709 Residential property 2,392 — 273 2,665 481,165 483,830 Total real estate loans 3,788 515 4,166 8,469 3,705,887 3,714,356 Commercial and industrial loans: Commercial term 710 — 108 818 185,653 186,471 Commercial lines of credit 1,310 — — 1,310 194,903 196,213 International loans 10 — — 10 39,808 39,818 Total commercial and industrial loans 2,030 — 108 2,138 420,364 422,502 Leases receivable 3,130 766 2,842 6,738 418,792 425,530 Consumer loans — 102 — 102 13,130 13,232 Total $ 8,948 $ 1,383 $ 7,116 $ 17,447 $ 4,558,173 $ 4,575,620 December 31, 2018 Real estate loans: Commercial property Retail $ 221 $ — $ 986 $ 1,207 $ 905,053 $ 906,260 Hospitality 65 1,203 1,893 3,161 827,518 830,679 Other 816 206 1,205 2,227 1,447,043 1,449,270 Total commercial property loans 1,102 1,409 4,084 6,595 3,179,614 3,186,209 Construction — — — — 71,583 71,583 Residential property 3,947 273 44 4,264 496,299 500,563 Total real estate loans 5,049 1,682 4,128 10,859 3,747,496 3,758,355 Commercial and industrial loans: Commercial term 334 49 1,117 1,500 205,191 206,691 Commercial lines of credit — — 587 587 193,445 194,032 International loans — — — — 29,180 29,180 Total commercial and industrial loans 334 49 1,704 2,087 427,816 429,903 Leases receivable 4,681 845 3,737 9,263 389,595 398,858 Consumer loans 146 — — 146 13,278 13,424 Total $ 10,210 $ 2,576 $ 9,569 $ 22,355 $ 4,578,185 $ 4,600,540
Information on Impaired Loans, Disaggregated by Loan Class	The following tables provide information on impaired loans and leases, disaggregated by loan class, as of the dates indicated: Recorded Unpaid With No With an Related (in thousands) March 31, 2019 Real estate loans: Commercial property Retail $ 982 $ 1,033 $ 898 $ 84 $ — Hospitality 3,237 4,580 3,237 — — Other 8,748 9,111 8,748 — — Total commercial property loans 12,967 14,724 12,883 84 — Residential property 1,048 1,186 1,048 — — Total real estate loans 14,015 15,910 13,931 84 — Commercial and industrial loans 23,114 23,334 1,397 21,717 3,269 Leases receivable 4,783 4,801 1,456 3,327 1,099 Consumer loans 1,370 1,618 1,370 — — Total $ 43,282 $ 45,663 $ 18,154 $ 25,128 $ 4,368 December 31, 2018 Real estate loans: Commercial property Retail $ 2,166 $ 2,207 $ 1,894 $ 272 $ — Hospitality 4,282 5,773 4,032 250 — Other 7,525 8,016 6,253 1,272 1 Total commercial property loans 13,973 15,996 12,179 1,794 1 Residential property 788 929 788 — — Total real estate loans 14,761 16,925 12,967 1,794 1 Commercial and industrial loans 4,396 4,601 1,644 2,752 428 Leases receivable 5,129 5,162 1,256 3,873 1,383 Consumer loans 839 1,073 746 93 — Total $ 25,125 $ 27,761 $ 16,613 $ 8,512 $ 1,812 Three Months Ended Average Recorded Investment Interest Income Recognized (in thousands) March 31, 2019 Real estate loans: Commercial property Retail $ 1,000 $ 16 Hospitality 3,366 72 Other 9,055 141 Total commercial property loans 13,421 229 Residential property 1,178 12 Total real estate loans 14,599 241 Commercial and industrial loans 27,144 409 Leases receivable 5,294 8 Consumer loans 1,522 24 Total $ 48,559 $ 682 March 31, 2018 Real estate loans: Commercial property Retail $ 1,409 $ 22 Hospitality 8,105 141 Other 7,843 110 Total commercial property loans 17,357 273 Residential property 2,580 30 Total real estate loans 19,937 303 Commercial and industrial loans 2,914 40 Leases receivable 4,603 10 Consumer loans 1,048 14 Total $ 28,502 $ 367
Summary of Interest Foregone on Impaired Loans	The following is a summary of interest foregone on impaired loans and leases for the periods indicated: Three Months Ended March 31, 2019 2018 (in thousands) Interest income that would have been recognized had impaired loans and leases performed in accordance with their original terms $ 888 $ 654 Less: Interest income recognized on impaired loans and leases (682 ) (367 ) Interest foregone on impaired loans and leases $ 206 $ 287
Non-Accrual Loans, Disaggregated by Loan Class	The following table details nonaccrual loans and leases, disaggregated by loan class, as of the dates indicated: March 31, 2019 December 31, 2018 (in thousands) Real estate loans: Commercial property Retail $ 830 $ 865 Hospitality 3,237 3,625 Other 7,215 1,641 Total commercial property loans 11,282 6,131 Residential property 449 182 Total real estate loans 11,731 6,313 Commercial and industrial loans 22,795 3,337 Leases receivable 4,783 5,129 Consumer loans 732 746 Total nonaccrual loans and leases $ 40,041 $ 15,525
Non-Performing Assets	The following table details nonperforming assets as of the dates indicated: March 31, 2019 December 31, 2018 (in thousands) Nonaccrual loans and leases $ 40,041 $ 15,525 Loans and leases 90 days or more past due and still accruing — 4 Total nonperforming loans and leases 40,041 15,529 Other real estate owned (“OREO”) 622 663 Total nonperforming assets $ 40,663 $ 16,192
Troubled Debt Restructurings, Disaggregated by Type of Concession and by Loan Type	The following table details TDRs loans as of March 31, 2019 and December 31, 2018 : Nonaccrual TDRs Accrual TDRs Deferral Deferral Reduction Extension Total Deferral Deferral Reduction Extension Total (in thousands) March 31, 2019 Real estate loans $ 2,083 $ 1,378 $ 153 $ 818 $ 4,432 $ 2,127 $ — $ — $ — $ 2,127 Commercial and industrial loans 1,161 272 — 345 1,778 — — 112 171 283 Consumer loans 732 — — — 732 549 — 88 — 637 Total $ 3,976 $ 1,650 $ 153 $ 1,163 $ 6,942 $ 2,676 $ — $ 200 $ 171 $ 3,047 December 31, 2018 Real estate loans $ 462 $ 1,423 $ 174 $ — $ 2,059 $ 3,345 $ — $ 1,148 $ 741 $ 5,234 Commercial and industrial loans 265 107 669 430 1,471 — 166 386 150 702 Consumer loans 746 — — — 746 — — 93 — 93 Total $ 1,473 $ 1,530 $ 843 $ 430 $ 4,276 $ 3,345 $ 166 $ 1,627 $ 891 $ 6,029

Servicing Assets and Liabilit_2

Servicing Assets and Liabilities (Tables)	3 Months Ended
	Mar. 31, 2019
Transfers and Servicing [Abstract]
Changes in Servicing Assets	The changes in servicing assets and liabilities for the three months ended March 31, 2019 and 2018 were as follows: 2019 2018 (in thousands) Servicing assets: Balance at beginning of period $ 8,520 $ 10,218 Addition related to sale of SBA loans 315 435 Amortization (857 ) (786 ) Balance at end of period $ 7,978 $ 9,867 Servicing liabilities: Balance at beginning of period $ 1,517 $ 2,217 Amortization (97 ) (195 ) Balance at end of period $ 1,420 $ 2,022
Change in Servicing Liabilities	The changes in servicing assets and liabilities for the three months ended March 31, 2019 and 2018 were as follows: 2019 2018 (in thousands) Servicing assets: Balance at beginning of period $ 8,520 $ 10,218 Addition related to sale of SBA loans 315 435 Amortization (857 ) (786 ) Balance at end of period $ 7,978 $ 9,867 Servicing liabilities: Balance at beginning of period $ 1,517 $ 2,217 Amortization (97 ) (195 ) Balance at end of period $ 1,420 $ 2,022

Earnings Per Share (Tables)

Earnings Per Share (Tables)	3 Months Ended
	Mar. 31, 2019
Earnings Per Share [Abstract]
Schedule of Earnings Per Share, Basic and Diluted	The following table is a reconciliation of the components used to derive basic and diluted EPS for the periods indicated: Net Income Weighted-Average Shares Per Share Amount (Numerator) (Denominator) (1) (in thousands, except for share and per share data) Three Months Ended March 31, 2019 Basic EPS Net income $ 14,672 30,667,378 $ 0.48 Less: Income allocated to unvested restricted shares 79 30,667,378 — Basic EPS $ 14,593 30,667,378 $ 0.48 Effect of dilutive securities - options and unvested restricted stock 53,394 Diluted EPS Net income $ 14,672 30,720,772 $ 0.48 Less: Income allocated to unvested restricted shares 79 30,720,772 — Diluted EPS $ 14,593 30,720,772 $ 0.48 Three Months Ended March 31, 2018 Basic EPS Net income $ 14,855 32,145,214 $ 0.46 Less: Income allocated to unvested restricted shares 89 32,145,214 — Basic EPS $ 14,766 32,145,214 $ 0.46 Effect of dilutive securities - options and unvested restricted stock 155,881 Diluted EPS Net income $ 14,855 $ 32,301,095 $ 0.46 Less: Income allocated to unvested restricted shares 89 32,301,095 — Diluted EPS $ 14,766 $ 32,301,095 $ 0.46 (1) Per share amounts may not be able to be recalculated using net income and weighted-average shares presented above due to rounding.

Accumulated Other Comprehensi_2

Accumulated Other Comprehensive Income (Tables)	3 Months Ended
	Mar. 31, 2019
Equity [Abstract]
Activity in Accumulated Other Comprehensive Income	Activity in accumulated other comprehensive income for the three months ended March 31, 2019 and 2018 was as follows: Unrealized Gains and Losses on Available for Sale Securities Tax Benefit (Expense) Total (in thousands) March 31, 2019 Balance at beginning of period $ (8,536 ) $ 2,457 $ (6,079 ) Other comprehensive loss before reclassification 6,619 (1,697 ) 4,922 Reclassification from accumulated other comprehensive income (725 ) — (725 ) Period change 5,894 (1,697 ) 4,197 Balance at end of period $ (2,642 ) $ 760 $ (1,882 ) March 31, 2018 Balance at beginning of period $ (3,188 ) $ 1,319 $ (1,869 ) Other comprehensive income before reclassification (8,864 ) 2,543 (6,321 ) Adjustment to accumulated other comprehensive income related to adoption of ASU 2016-01 and 2018-02 (see Notes 2 and 5) 529 (546 ) (17 ) Period change (8,335 ) 1,997 (6,338 ) Balance at end of period $ (11,523 ) $ 3,316 $ (8,207 )

Regulatory Matters (Tables)

Regulatory Matters (Tables)	3 Months Ended
	Mar. 31, 2019
Banking and Thrift [Abstract]
Capital Ratios of Hanmi Financial and Bank	The capital ratios of Hanmi Financial and the Bank as of March 31, 2019 and December 31, 2018 were as follows: Actual Minimum Regulatory Requirement Minimum to Be Categorized as “Well Capitalized” Amount Ratio Amount Ratio Amount Ratio (dollars in thousands) March 31, 2019 Total capital (to risk-weighted assets): Hanmi Financial $ 667,875 14.17 % $ 377,044 8.00 % N/A N/A Hanmi Bank $ 676,526 14.37 % $ 376,735 8.00 % $ 470,919 10.00 % Tier 1 capital (to risk-weighted assets): Hanmi Financial $ 562,650 11.94 % $ 282,783 6.00 % N/A N/A Hanmi Bank $ 642,529 13.64 % $ 282,551 6.00 % $ 376,735 8.00 % Common equity Tier 1 capital (to risk-weighted assets): Hanmi Financial $ 542,895 11.52 % $ 212,087 4.50 % N/A N/A Hanmi Bank $ 642,529 13.64 % $ 211,913 4.50 % $ 306,097 6.50 % Tier 1 capital (to average assets): Hanmi Financial $ 562,650 10.39 % $ 216,708 4.00 % N/A N/A Hanmi Bank $ 642,529 11.88 % $ 216,428 4.00 % $ 270,535 5.00 % December 31, 2018 Total capital (to risk-weighted assets): Hanmi Financial $ 682,398 14.54 % $ 375,449 8.00 % N/A N/A Hanmi Bank $ 664,195 14.19 % $ 374,538 8.00 % $ 468,173 10.00 % Tier 1 capital (to risk-weighted assets): Hanmi Financial $ 550,839 11.74 % $ 281,587 6.00 % N/A N/A Hanmi Bank $ 630,782 13.47 % $ 280,904 6.00 % $ 374,538 8.00 % Common equity Tier 1 capital (to risk-weighted assets): Hanmi Financial $ 531,177 11.32 % $ 211,190 4.50 % N/A N/A Hanmi Bank $ 630,782 13.47 % $ 210,678 4.50 % $ 304,312 6.50 % Tier 1 capital (to average assets): Hanmi Financial $ 550,839 10.18 % $ 216,526 4.00 % N/A N/A Hanmi Bank $ 630,782 11.67 % $ 216,265 4.00 % $ 270,331 5.00 %

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	3 Months Ended
	Mar. 31, 2019
Fair Value Disclosures [Abstract]
Assets and Liabilities Measured at Fair Value on Recurring Basis	As of March 31, 2019 and December 31, 2018 , assets and liabilities measured at fair value on a recurring basis are as follows: Level 1 Level 2 Level 3 Quoted Prices in Active Markets for Identical Assets Significant Observable Inputs with No Active Market with Identical Characteristics Significant Unobservable Inputs Balance (in thousands) March 31, 2019 Assets: Securities available for sale: U.S. Treasury securities $ 54,728 $ — $ — $ 54,728 U.S. government agency and sponsored agency obligations: Mortgage-backed securities — 354,601 — 354,601 Collateralized mortgage obligations — 152,027 — 152,027 Debt securities — 17,493 — 17,493 Total U.S. government agency and sponsored agency obligations — 524,121 — 524,121 Municipal bonds-tax exempt — 42,621 — 42,621 Total securities available for sale $ 54,728 $ 566,742 $ — $ 621,470 December 31, 2018 Assets: Securities available for sale: U.S. Treasury securities $ 39,830 $ — $ — $ 39,830 U.S. government agency and sponsored agency obligations: Mortgage-backed securities — 295,034 — 295,034 Collateralized mortgage obligations — 122,292 — 122,292 Debt securities — 7,402 — 7,402 Total U.S. government agency and sponsored agency obligations — 424,728 — 424,728 Municipal bonds-tax exempt — 110,350 — 110,350 Total securities available for sale $ 39,830 $ 535,078 $ — $ 574,908
Assets and Liabilities Measured at Fair Value on Non-Recurring Basis	As of March 31, 2019 and December 31, 2018 , 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 Three Months Ended March 31, 2019 (in thousands) March 31, 2019 Assets: Impaired loans (1) $ — $ 2,923 $ 18,720 $ 2,973 OREO — 622 — — Loss During the December 31, 2018 Assets: Impaired loans (2) $ — $ 3,253 $ 1,957 $ 456 OREO — 663 — — (1) Consist of real estate loans of $3.0 million and commercial and industrial loans of $18.7 million . (2) Consist of real estate loans of $3.5 million , commercial and industrial loans of $1.7 million .
Estimated Fair Values of Financial Instruments	The estimated fair values of financial instruments were as follows: March 31, 2019 Carrying Fair Value Amount Level 1 Level 2 Level 3 (in thousands) Financial assets: Cash and due from banks $ 169,830 $ 169,830 $ — $ — Securities available for sale 621,470 54,728 566,742 — Loans held for sale 7,140 — 7,576 — Loans and leases receivable, net of allowance for loan and lease losses 4,542,724 — — 4,522,306 Accrued interest receivable 13,397 13,397 — — FHLB stock 16,385 — 16,385 — Financial liabilities: Noninterest-bearing deposits 1,316,114 — 1,316,114 — Interest-bearing deposits 3,504,061 — — 3,514,296 Subordinated debentures 117,947 — 117,459 — Accrued interest payable 14,437 14,437 — — Off-balance sheet items: Commitments to extend credit 270,051 — — 270,051 Standby letters of credit 30,597 — — 30,597 Commercial letters of credit 11,920 — — 11,920 December 31, 2018 Carrying Fair Value Amount Level 1 Level 2 Level 3 (in thousands) Financial assets: Cash and due from banks $ 155,376 $ 155,376 $ — $ — Securities available for sale 574,908 39,830 535,078 — Loans held for sale 9,390 — 9,905 — Loans and leases receivable, net of allowance for loan and lease losses 4,568,566 — — 4,518,716 Accrued interest receivable 13,331 13,331 — — FHLB stock 16,385 — 16,385 — Financial liabilities: Noninterest-bearing deposits 1,284,530 — 1,284,530 — Interest-bearing deposits 3,462,705 — — 3,458,523 Borrowings and subordinated debentures 172,808 — 98,020 54,939 Accrued interest payable 11,379 11,379 — — Off-balance sheet items: Commitments to extend credit 325,100 — — 325,100 Standby letters of credit 32,500 — — 32,500 Commercial letters of credit 13,848 — — 13,848

Share-Based Compensation (Table

Share-Based Compensation (Tables)	3 Months Ended
	Mar. 31, 2019
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Unrecognized Share-Based Compensation Expense	As of March 31, 2019 , unrecognized share-based compensation expense was as follows: Unrecognized Average Expected (in thousands) Restricted stock awards $ 3,315 1.8 years
Summary of Stock Options Outstanding under Plans	The table below provides stock option information for the three months ended March 31, 2019 : Number of Weighted- Weighted- Aggregate (in thousands) Options outstanding at beginning of period 338,338 $ 17.52 4.9 years $ 1,213 (1) Options exercised (650 ) $ 12.54 3.9 years 5 Options outstanding at end of period 337,688 $ 17.53 4.6 years $ 1,356 (2) Options exercisable at end of period 337,688 $ 17.53 4.6 years $ 1,356 (2) (1) Intrinsic value represents the excess of the closing stock price on the last trading day of the period, which was $19.70 as of December 31, 2018 , over the exercise price, multiplied by the number of options. (2) Intrinsic value represents the excess of the closing stock price on the last trading day of the period, which was $21.27 as of March 31, 2019 , over the exercise price, multiplied by the number of options.
Schedule of Restricted Stock Awards	The table below provides information for restricted stock awards for the period indicated: Three Months Ended March 31, 2019 Number of Weighted- Restricted stock at beginning of period 304,595 $ 21.98 Restricted stock granted 1,670 $ 19.84 Restricted stock vested (69,170 ) $ 27.99 Restricted stock forfeited (50,801 ) $ 12.10 Restricted stock at end of period 186,294 $ 22.31

Off-Balance Sheet Commitments (

Off-Balance Sheet Commitments (Tables)	3 Months Ended
	Mar. 31, 2019
Risks and Uncertainties [Abstract]
Distribution of Undisbursed Loan Commitments	The following table shows the distribution of undisbursed loan commitments as of the dates indicated: March 31, 2019 December 31, 2018 (in thousands) Commitments to extend credit $ 270,051 $ 325,100 Standby letters of credit 30,597 32,500 Commercial letters of credit 11,920 13,848 Total undisbursed loan commitments $ 312,568 $ 371,448
Allowance For Loan Losses And Allowance For Off Balance Sheet Items	Activity in the allowance for loan and lease losses was as follows for the periods indicated: As of and for the Three Months Ended March 31, 2019 2018 (in thousands) Balance at beginning of period $ 31,974 $ 31,043 Loans and leases charged off (1,107 ) (1,632 ) Recoveries on loans and leases previously charged off 912 1,717 Net (charge-offs) recoveries (195 ) 85 Loan and lease loss provision 1,117 649 Balance at end of period $ 32,896 $ 31,777 Activity in the allowance for loan off-balance sheet items was as follows for the periods indicated: Three Months Ended March 31, 2019 2018 (in thousands) Balance at beginning of period $ 1,439 $ 1,296 (Income) provision (339 ) 27 Balance at end of period $ 1,100 $ 1,323

Leases (Tables)

Leases (Tables)	3 Months Ended
	Mar. 31, 2019
Leases [Abstract]
Schedule of Operating Lease Assets and Lease Liabilities	The following table presents the Company's right-of-use asset and lease liability for the period indicated: March 31, 2019 (in thousands) Assets Operating leases $ 39,340 Total right-of-use asset $ 39,340 Liabilities Operating leases $ 39,531 Total lease liability $ 39,531
Schedule of Operating Lease Costs	The following table presents the Company's lease costs for the periods indicated: Three Months Ended March 31, 2019 (in thousands) Operating lease cost (1) $ 1,943 Sublease income (2) (33 ) Net lease cost $ 1,910 (1) Includes short-term leases and variable lease costs, which are recorded in rent expense. (2) Includes rental income from leased properties, which are included as contra-expense in rent expense.
Maturity Schedule of Operating Lease Liabilities	The following table presents the Company's remaining lease liability by maturity as of March 31, 2019: Operating Leases (in thousands) 2019 $ 4,700 2020 5,691 2021 4,991 2022 4,696 2023 4,538 Thereafter 21,390 46,006 Interest (6,475 ) Present value of lease liability $ 39,531

Organization and Basis of Pre_3

Organization and Basis of Presentation - Narrative (Details) - Stock Repurchase Program - USD ($)	3 Months Ended
	Mar. 31, 2018	Jan. 24, 2019
Equity, Class of Treasury Stock [Line Items]
Number of shares authorized for repurchase, percentage of outstanding (percent)		5.00%
Number of shares authorized for repurchase (shares)		1,500,000
Stock repurchased during period (shares)	0
Stock repurchased during period	$ 0

Securities - Summary of Investm

Securities - Summary of Investment Securities Available for Sale (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 624,112	$ 583,444
Gross Unrealized Gain	1,925	401
Gross Unrealized Loss	4,567	8,937
Estimated Fair Value	621,470	574,908
U.S. Treasury securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	54,584	39,768
Gross Unrealized Gain	148	69
Gross Unrealized Loss	4	7
Estimated Fair Value	54,728	39,830
Mortgage-backed securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	356,973	300,957
Gross Unrealized Gain	566	61
Gross Unrealized Loss	2,938	5,984
Estimated Fair Value	354,601	295,034
Collateralized mortgage obligations
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	153,286	124,550
Gross Unrealized Gain	298	74
Gross Unrealized Loss	1,557	2,332
Estimated Fair Value	152,027	122,292
Debt securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	17,472	7,499
Gross Unrealized Gain	74	0
Gross Unrealized Loss	53	97
Estimated Fair Value	17,493	7,402
Total U.S. government agency and sponsored agency obligations
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	527,731	433,006
Gross Unrealized Gain	938	135
Gross Unrealized Loss	4,548	8,413
Estimated Fair Value	524,121	424,728
Municipal bonds-tax exempt
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	41,797	110,670
Gross Unrealized Gain	839	197
Gross Unrealized Loss	15	517
Estimated Fair Value	$ 42,621	$ 110,350

Securities - Schedule of Amorti

Securities - Schedule of Amortized Cost and Estimated Fair Value of Investment Securities by Contractual Maturity (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Investments, Debt and Equity Securities [Abstract]
Available-for-Sale Within one year, Amortized Cost	$ 32,693
Available-for-Sale Over one year through five years, Amortized Cost	146,323
Available-for-Sale Over five years through ten years, Amortized Cost	232,279
Available-for-Sale Over ten years, Amortized Cost	212,817
Amortized Cost	624,112	$ 583,444
Available-for-Sale Within one year, Estimated Fair Value	32,694
Available-for-Sale Over one year through five years, Estimated Fair Value	145,744
Available-for-Sale Over five years through ten years, Estimated Fair Value	231,518
Available-for-Sale Over ten years, Estimated Fair Value	211,514
Estimated fair value	$ 621,470	$ 574,908

Securities - Available for Sale

Securities - Available for Sale Securities, Continuous Unrealized Loss Position, Fair value (Detail) $ in Thousands	Mar. 31, 2019USD ($)Security	Dec. 31, 2018USD ($)Security
Summary of Investment Holdings [Line Items]
Available-for-Sale Within One Year, Gross Unrealized Loss	$ 40	$ 321
Available-for-Sale Within One Year, Estimated Fair Value	$ 51,089	$ 78,252
Available-for-Sale Within One Year, Number of Securities | Security	10	20
Available-for-Sale More than One Year, Gross Unrealized Loss	$ 4,527	$ 8,616
Available-for-Sale More than One Year, Estimated Fair Value	$ 319,053	$ 410,128
Available-for-Sale More than One Year, Number of Securities | Security	157	188
Available-for-Sale, Gross Unrealized Loss	$ 4,567	$ 8,937
Available-for-Sale, Estimated Fair Value	$ 370,142	$ 488,380
Available-for-Sale, Number of Securities | Security	167	208
U.S. Treasury securities
Summary of Investment Holdings [Line Items]
Available-for-Sale Within One Year, Gross Unrealized Loss	$ 4	$ 7
Available-for-Sale Within One Year, Estimated Fair Value	$ 19,773	$ 14,797
Available-for-Sale Within One Year, Number of Securities | Security	3	2
Available-for-Sale More than One Year, Gross Unrealized Loss	$ 0	$ 0
Available-for-Sale More than One Year, Estimated Fair Value	$ 0	$ 0
Available-for-Sale More than One Year, Number of Securities | Security	0	0
Available-for-Sale, Gross Unrealized Loss	$ 4	$ 7
Available-for-Sale, Estimated Fair Value	$ 19,773	$ 14,797
Available-for-Sale, Number of Securities | Security	3	2
Mortgage-backed securities
Summary of Investment Holdings [Line Items]
Available-for-Sale Within One Year, Gross Unrealized Loss	$ 19	$ 226
Available-for-Sale Within One Year, Estimated Fair Value	$ 13,442	$ 41,527
Available-for-Sale Within One Year, Number of Securities | Security	2	10
Available-for-Sale More than One Year, Gross Unrealized Loss	$ 2,919	$ 5,758
Available-for-Sale More than One Year, Estimated Fair Value	$ 214,791	$ 244,550
Available-for-Sale More than One Year, Number of Securities | Security	101	106
Available-for-Sale, Gross Unrealized Loss	$ 2,938	$ 5,984
Available-for-Sale, Estimated Fair Value	$ 228,233	$ 286,077
Available-for-Sale, Number of Securities | Security	103	116
Collateralized mortgage obligations
Summary of Investment Holdings [Line Items]
Available-for-Sale Within One Year, Gross Unrealized Loss	$ 17	$ 59
Available-for-Sale Within One Year, Estimated Fair Value	$ 17,874	$ 13,732
Available-for-Sale Within One Year, Number of Securities | Security	5	3
Available-for-Sale More than One Year, Gross Unrealized Loss	$ 1,540	$ 2,273
Available-for-Sale More than One Year, Estimated Fair Value	$ 92,822	$ 92,532
Available-for-Sale More than One Year, Number of Securities | Security	50	49
Available-for-Sale, Gross Unrealized Loss	$ 1,557	$ 2,332
Available-for-Sale, Estimated Fair Value	$ 110,696	$ 106,264
Available-for-Sale, Number of Securities | Security	55	52
Debt securities
Summary of Investment Holdings [Line Items]
Available-for-Sale Within One Year, Gross Unrealized Loss	$ 0	$ 0
Available-for-Sale Within One Year, Estimated Fair Value	$ 0	$ 0
Available-for-Sale Within One Year, Number of Securities | Security	0	0
Available-for-Sale More than One Year, Gross Unrealized Loss	$ 53	$ 97
Available-for-Sale More than One Year, Estimated Fair Value	$ 7,447	$ 7,402
Available-for-Sale More than One Year, Number of Securities | Security	3	3
Available-for-Sale, Gross Unrealized Loss	$ 53	$ 97
Available-for-Sale, Estimated Fair Value	$ 7,447	$ 7,402
Available-for-Sale, Number of Securities | Security	3	3
Total U.S. government agency and sponsored agency obligations
Summary of Investment Holdings [Line Items]
Available-for-Sale Within One Year, Gross Unrealized Loss	$ 36	$ 285
Available-for-Sale Within One Year, Estimated Fair Value	$ 31,316	$ 55,259
Available-for-Sale Within One Year, Number of Securities | Security	7	13
Available-for-Sale More than One Year, Gross Unrealized Loss	$ 4,512	$ 8,128
Available-for-Sale More than One Year, Estimated Fair Value	$ 315,060	$ 344,484
Available-for-Sale More than One Year, Number of Securities | Security	154	158
Available-for-Sale, Gross Unrealized Loss	$ 4,548	$ 8,413
Available-for-Sale, Estimated Fair Value	$ 346,376	$ 399,743
Available-for-Sale, Number of Securities | Security	161	171
Municipal bonds-tax exempt
Summary of Investment Holdings [Line Items]
Available-for-Sale Within One Year, Gross Unrealized Loss	$ 0	$ 29
Available-for-Sale Within One Year, Estimated Fair Value	$ 0	$ 8,196
Available-for-Sale Within One Year, Number of Securities | Security	0	5
Available-for-Sale More than One Year, Gross Unrealized Loss	$ 15	$ 488
Available-for-Sale More than One Year, Estimated Fair Value	$ 3,993	$ 65,644
Available-for-Sale More than One Year, Number of Securities | Security	3	30
Available-for-Sale, Gross Unrealized Loss	$ 15	$ 517
Available-for-Sale, Estimated Fair Value	$ 3,993	$ 73,840
Available-for-Sale, Number of Securities | Security	3	35

Securities - Realized Gains and

Securities - Realized Gains and Losses on Sales of Investment Securities (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Investments, Debt and Equity Securities [Abstract]
Gross realized gains on sales of securities	$ 725	$ 0
Gross realized losses on sales of securities	0	(957)
Net realized gains (losses) on sales of securities	725	(957)
Proceeds from sales of securities	$ 69,187	$ 21,958

Securities - Additional Informa

Securities - Additional Information (Detail) - USD ($)	Jan. 01, 2018	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Debt Securities, Available-for-sale [Line Items]
Impairment charges on securities in continuous unrealized loss position for 12 months or longer		$ 0		$ 0
Net gain (loss) in earnings resulting from sale of securities		725,000	$ (428,000)
Net unrealized gains (losses) recorded in comprehensive income		(206,000)
Reduction in securities available for sale		(621,470,000)		(574,908,000)
Reduction to retained earnings		(104,771,000)		(97,539,000)
Increase in net deferred tax asset		25,600,000		27,400,000
Gross realized losses included in earnings			$ 957,000
Available for sale securities pledged as collateral		$ 30,000,000		$ 29,900,000
ASU 2016-01
Debt Securities, Available-for-sale [Line Items]
Net unrealized gains (losses) recorded in comprehensive income	$ (529,000)
Reduction in securities available for sale	529,000
Reduction to retained earnings	382,000
Increase in net deferred tax asset	$ 147,000

Loans and Leases - Loans and Le

Loans and Leases - Loans and Leases Receivable (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans and leases receivable	$ 4,575,620	$ 4,600,540
Allowance for loan and lease losses	(32,896)	(31,974)
Loans and leases receivable, net	4,542,724	4,568,566
Real estate loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans and leases receivable	3,714,356	3,758,355
Real estate loans | Commercial property loan [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans and leases receivable	3,147,817	3,186,209
Real estate loans | Retail
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans and leases receivable	898,632	906,260
Real estate loans | Hospitality
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans and leases receivable	812,592	830,679
Real estate loans | Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans and leases receivable	1,436,593	1,449,270
Real estate loans | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans and leases receivable	82,709	71,583
Real estate loans | Residential property
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans and leases receivable	483,830	500,563
Commercial and industrial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans and leases receivable	422,502	429,903
Commercial and industrial loans | Commercial term
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans and leases receivable	186,471	206,691
Commercial and industrial loans | Commercial lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans and leases receivable	196,213	194,032
Commercial and industrial loans | International loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans and leases receivable	39,818	29,180
Leases Receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans and leases receivable	425,530	398,858
Consumer loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans and leases receivable	$ 13,232	$ 13,424

Loans and Leases - Additional I

Loans and Leases - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2019	Dec. 31, 2018
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans and leases receivable	$ 4,575,620,000	$ 4,600,540,000
Accrued interest receivable	13,397,000	13,331,000
Loans and leases receivable pledged to secure advances	1,100,000,000	1,100,000,000
Loans and leases 90 days or more past due and still accruing	0	4,000
Commitments to lend additional funds to borrowers whose loans are impaired	0	0
TDR loans receivable	$ 10,000,000	10,300,000
Principal and interest due	3 months
Reserves relating to loans included in allowance for loan losses	$ 397,000	313,000
Home equity line of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans and leases receivable	9,900,000	10,300,000
Loans and lease receivables
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accrued interest receivable	$ 11,500,000	$ 10,900,000

Loans and Leases - Activity for

Loans and Leases - Activity for SBA Loans Held for Sale (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Financing Receivable, Reclassification From Portfolio Loans To Loans Held For Sale [Roll Forward]
Balance at beginning of period	$ 9,390	$ 6,394
Originations	13,223	18,805
Sales	(15,459)	(19,187)
Principal payoffs and amortization	(14)	(4)
Balance at end of period	7,140	6,008
Real estate loans
Financing Receivable, Reclassification From Portfolio Loans To Loans Held For Sale [Roll Forward]
Balance at beginning of period	5,194	3,746
Originations	9,064	10,433
Sales	(7,756)	(12,028)
Principal payoffs and amortization	(2)	0
Balance at end of period	6,500	2,151
Commercial and industrial loans
Financing Receivable, Reclassification From Portfolio Loans To Loans Held For Sale [Roll Forward]
Balance at beginning of period	4,196	2,648
Originations	4,159	8,372
Sales	(7,703)	(7,159)
Principal payoffs and amortization	(12)	(4)
Balance at end of period	$ 640	$ 3,857

Loans and Leases - Allowance fo

Loans and Leases - Allowance for Loan and Lease Losses (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Allowance for loan losses:
Balance at beginning of period	$ 31,974
Loan and lease loss provision	1,117	$ 649
Balance at end of period	32,896
Allowance for loan and lease losses
Allowance for loan losses:
Balance at beginning of period	31,974	31,043
Loans and leases charged off	(1,107)	(1,632)
Recoveries on loans and leases previously charged off	912	1,717
Net (charge-offs) recoveries	(195)	85
Loan and lease loss provision	1,117	649
Balance at end of period	$ 32,896	$ 31,777

Loans and Leases - Allowance _2

Loans and Leases - Allowance for Loan Losses by Portfolio Segment (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Allowance for loan losses:
Balance at beginning of period	$ 31,974
Loan and lease loss provision	1,117	$ 649
Balance at end of period	32,896
Loans receivable:
Total Loans and leases receivable	4,575,620		$ 4,600,540
Non-PCI Loans and Leases
Allowance for loan losses:
Balance at beginning of period	31,974	31,043
Loans and leases charged off	(1,107)	(1,632)
Recoveries on loans and leases previously charged off	912	1,717
Loan and lease loss provision	1,117	649
Balance at end of period	32,896	31,777
Ending balance: individually evaluated for impairment	4,368	3,016
Ending balance: collectively evaluated for impairment	28,528	28,761
Loans receivable:
Total Loans and leases receivable	4,575,620	4,413,557	$ 4,600,540
Individually evaluated for impairment	43,282	26,450
Collectively evaluated for impairment	4,532,338	4,387,107
Non-PCI Loans and Leases | Real Estate
Allowance for loan losses:
Balance at beginning of period	18,384	17,012
Loans and leases charged off	(122)	(989)
Recoveries on loans and leases previously charged off	440	885
Loan and lease loss provision	(396)	732
Balance at end of period	18,306	17,640
Ending balance: individually evaluated for impairment	0	1,549
Ending balance: collectively evaluated for impairment	18,306	16,091
Loans receivable:
Total Loans and leases receivable	3,714,356	3,667,797
Individually evaluated for impairment	14,015	18,513
Collectively evaluated for impairment	3,700,341	3,649,284
Non-PCI Loans and Leases | Commercial and Industrial
Allowance for loan losses:
Balance at beginning of period	7,162	7,400
Loans and leases charged off	(133)	(279)
Recoveries on loans and leases previously charged off	382	736
Loan and lease loss provision	1,300	(967)
Balance at end of period	8,711	6,890
Ending balance: individually evaluated for impairment	3,269	357
Ending balance: collectively evaluated for impairment	5,442	6,533
Loans receivable:
Total Loans and leases receivable	422,502	409,380
Individually evaluated for impairment	23,114	2,843
Collectively evaluated for impairment	399,388	406,537
Non-PCI Loans and Leases | Leases Receivable
Allowance for loan losses:
Balance at beginning of period	6,303	6,279
Loans and leases charged off	(852)	(364)
Recoveries on loans and leases previously charged off	90	95
Loan and lease loss provision	39	1,100
Balance at end of period	5,580	7,110
Ending balance: individually evaluated for impairment	1,099	1,110
Ending balance: collectively evaluated for impairment	4,481	6,000
Loans receivable:
Total Loans and leases receivable	425,530	321,481
Individually evaluated for impairment	4,783	4,200
Collectively evaluated for impairment	420,747	317,281
Non-PCI Loans and Leases | Consumer
Allowance for loan losses:
Balance at beginning of period	98	122
Loans and leases charged off	0	0
Recoveries on loans and leases previously charged off	0	1
Loan and lease loss provision	(9)	2
Balance at end of period	89	125
Ending balance: individually evaluated for impairment	0	0
Ending balance: collectively evaluated for impairment	89	125
Loans receivable:
Total Loans and leases receivable	13,232	14,899
Individually evaluated for impairment	1,370	894
Collectively evaluated for impairment	11,862	14,005
Non-PCI Loans and Leases | Unallocated
Allowance for loan losses:
Balance at beginning of period	27	230
Loans and leases charged off	0	0
Recoveries on loans and leases previously charged off	0	0
Loan and lease loss provision	183	(218)
Balance at end of period	210	12
Ending balance: individually evaluated for impairment	0	0
Ending balance: collectively evaluated for impairment	210	12
Loans receivable:
Total Loans and leases receivable	0	0
Individually evaluated for impairment	0	0
Collectively evaluated for impairment	$ 0	$ 0

Loans and Leases - Credit Quali

Loans and Leases - Credit Quality of Loan and Lease Portfolio (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018	Mar. 31, 2018
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	$ 4,575,620	$ 4,600,540
Real estate loans
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	3,714,356	3,758,355
Real estate loans | Retail
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	898,632	906,260
Real estate loans | Hospitality
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	812,592	830,679
Real estate loans | Construction
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	82,709	71,583
Real estate loans | Residential property
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	483,830	500,563
Commercial and industrial loans
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	422,502	429,903
Commercial and industrial loans | Commercial term
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	186,471	206,691
Commercial and industrial loans | Commercial lines of credit
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	196,213	194,032
Commercial and industrial loans | International loans
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	39,818	29,180
Leases Receivable
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	425,530	398,858
Consumer loans
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	13,232	13,424
Non-PCI Loans and Leases
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	4,575,620	4,600,540	$ 4,413,557
Non-PCI Loans and Leases | Pass/Pass-Watch
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	4,513,277	4,541,815
Non-PCI Loans and Leases | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	9,257	29,182
Non-PCI Loans and Leases | Classified
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	53,086	29,543
Non-PCI Loans and Leases | Real estate loans
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	3,714,356	3,758,355
Non-PCI Loans and Leases | Real estate loans | Commercial property loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	3,147,817	3,186,209
Non-PCI Loans and Leases | Real estate loans | Retail
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	898,632	906,260
Non-PCI Loans and Leases | Real estate loans | Hospitality
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	812,592	830,679
Non-PCI Loans and Leases | Real estate loans | Other
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	1,436,593	1,449,270
Non-PCI Loans and Leases | Real estate loans | Construction
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	82,709	71,583
Non-PCI Loans and Leases | Real estate loans | Residential property
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	483,830	500,563
Non-PCI Loans and Leases | Real estate loans | Pass/Pass-Watch
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	3,682,999	3,736,122
Non-PCI Loans and Leases | Real estate loans | Pass/Pass-Watch | Commercial property loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	3,117,676	3,164,115
Non-PCI Loans and Leases | Real estate loans | Pass/Pass-Watch | Retail
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	891,084	901,354
Non-PCI Loans and Leases | Real estate loans | Pass/Pass-Watch | Hospitality
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	803,895	821,542
Non-PCI Loans and Leases | Real estate loans | Pass/Pass-Watch | Other
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	1,422,697	1,441,219
Non-PCI Loans and Leases | Real estate loans | Pass/Pass-Watch | Construction
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	82,709	71,583
Non-PCI Loans and Leases | Real estate loans | Pass/Pass-Watch | Residential property
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	482,614	500,424
Non-PCI Loans and Leases | Real estate loans | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	7,328	2,907
Non-PCI Loans and Leases | Real estate loans | Special Mention | Commercial property loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	6,520	2,907
Non-PCI Loans and Leases | Real estate loans | Special Mention | Retail
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	3,320	16
Non-PCI Loans and Leases | Real estate loans | Special Mention | Hospitality
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	163	168
Non-PCI Loans and Leases | Real estate loans | Special Mention | Other
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	3,037	2,723
Non-PCI Loans and Leases | Real estate loans | Special Mention | Construction
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	0	0
Non-PCI Loans and Leases | Real estate loans | Special Mention | Residential property
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	808	0
Non-PCI Loans and Leases | Real estate loans | Classified
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	24,029	19,326
Non-PCI Loans and Leases | Real estate loans | Classified | Commercial property loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	23,621	19,187
Non-PCI Loans and Leases | Real estate loans | Classified | Retail
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	4,228	4,890
Non-PCI Loans and Leases | Real estate loans | Classified | Hospitality
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	8,534	8,969
Non-PCI Loans and Leases | Real estate loans | Classified | Other
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	10,859	5,328
Non-PCI Loans and Leases | Real estate loans | Classified | Construction
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	0	0
Non-PCI Loans and Leases | Real estate loans | Classified | Residential property
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	408	139
Non-PCI Loans and Leases | Commercial and industrial loans
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	422,502	429,903
Non-PCI Loans and Leases | Commercial and industrial loans | Commercial term
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	186,471	206,691
Non-PCI Loans and Leases | Commercial and industrial loans | Commercial lines of credit
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	196,213	194,032
Non-PCI Loans and Leases | Commercial and industrial loans | International loans
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	39,818	29,180
Non-PCI Loans and Leases | Commercial and industrial loans | Pass/Pass-Watch
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	397,800	399,510
Non-PCI Loans and Leases | Commercial and industrial loans | Pass/Pass-Watch | Commercial term
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	179,424	197,992
Non-PCI Loans and Leases | Commercial and industrial loans | Pass/Pass-Watch | Commercial lines of credit
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	178,558	172,338
Non-PCI Loans and Leases | Commercial and industrial loans | Pass/Pass-Watch | International loans
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	39,818	29,180
Non-PCI Loans and Leases | Commercial and industrial loans | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	1,192	26,084
Non-PCI Loans and Leases | Commercial and industrial loans | Special Mention | Commercial term
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	449	4,977
Non-PCI Loans and Leases | Commercial and industrial loans | Special Mention | Commercial lines of credit
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	743	21,107
Non-PCI Loans and Leases | Commercial and industrial loans | Special Mention | International loans
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	0	0
Non-PCI Loans and Leases | Commercial and industrial loans | Classified
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	23,510	4,309
Non-PCI Loans and Leases | Commercial and industrial loans | Classified | Commercial term
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	6,598	3,722
Non-PCI Loans and Leases | Commercial and industrial loans | Classified | Commercial lines of credit
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	16,912	587
Non-PCI Loans and Leases | Commercial and industrial loans | Classified | International loans
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	0	0
Non-PCI Loans and Leases | Leases Receivable
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	425,530	398,858
Non-PCI Loans and Leases | Leases Receivable | Pass/Pass-Watch
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	420,747	393,729
Non-PCI Loans and Leases | Leases Receivable | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	0	0
Non-PCI Loans and Leases | Leases Receivable | Classified
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	4,783	5,129
Non-PCI Loans and Leases | Consumer loans
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	13,232	13,424
Non-PCI Loans and Leases | Consumer loans | Pass/Pass-Watch
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	11,731	12,454
Non-PCI Loans and Leases | Consumer loans | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	737	191
Non-PCI Loans and Leases | Consumer loans | Classified
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	$ 764	$ 779

Loans and Leases - Analysis of

Loans and Leases - Analysis of Past Due Loans, Disaggregated by Loan Class, Non-PCI (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018	Mar. 31, 2018
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans and leases receivable	$ 4,575,620	$ 4,600,540
Real estate loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans and leases receivable	3,714,356	3,758,355
Real estate loans | Hospitality
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans and leases receivable	812,592	830,679
Real estate loans | Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans and leases receivable	82,709	71,583
Real estate loans | Residential property
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans and leases receivable	483,830	500,563
Commercial and industrial loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans and leases receivable	422,502	429,903
Commercial and industrial loans | Commercial term
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans and leases receivable	186,471	206,691
Commercial and industrial loans | Commercial lines of credit
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans and leases receivable	196,213	194,032
Commercial and industrial loans | International loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans and leases receivable	39,818	29,180
Leases Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans and leases receivable	425,530	398,858
Consumer loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans and leases receivable	13,232	13,424
30-59 Days Past Due | Commercial and industrial loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	2,030	334
30-59 Days Past Due | Commercial and industrial loans | International loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	10	0
30-59 Days Past Due | Leases Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	3,130	4,681
Non-PCI Loans and Leases
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	17,447	22,355
Current	4,558,173	4,578,185
Total Loans and leases receivable	4,575,620	4,600,540	$ 4,413,557
Non-PCI Loans and Leases | Real estate loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	8,469	10,859
Current	3,705,887	3,747,496
Total Loans and leases receivable	3,714,356	3,758,355
Non-PCI Loans and Leases | Real estate loans | Commercial property loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	5,804	6,595
Current	3,142,013	3,179,614
Total Loans and leases receivable	3,147,817	3,186,209
Non-PCI Loans and Leases | Real estate loans | Retail
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	484	1,207
Current	898,148	905,053
Total Loans and leases receivable	898,632	906,260
Non-PCI Loans and Leases | Real estate loans | Hospitality
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	3,892	3,161
Current	808,700	827,518
Total Loans and leases receivable	812,592	830,679
Non-PCI Loans and Leases | Real estate loans | Other
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	1,428	2,227
Current	1,435,165	1,447,043
Total Loans and leases receivable	1,436,593	1,449,270
Non-PCI Loans and Leases | Real estate loans | Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	0
Current	82,709	71,583
Total Loans and leases receivable	82,709	71,583
Non-PCI Loans and Leases | Real estate loans | Residential property
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	2,665	4,264
Current	481,165	496,299
Total Loans and leases receivable	483,830	500,563
Non-PCI Loans and Leases | Commercial and industrial loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	2,138	2,087
Current	420,364	427,816
Total Loans and leases receivable	422,502	429,903
Non-PCI Loans and Leases | Commercial and industrial loans | Commercial term
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	818	1,500
Current	185,653	205,191
Total Loans and leases receivable	186,471	206,691
Non-PCI Loans and Leases | Commercial and industrial loans | Commercial lines of credit
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	1,310	587
Current	194,903	193,445
Total Loans and leases receivable	196,213	194,032
Non-PCI Loans and Leases | Commercial and industrial loans | International loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	10	0
Current	39,808	29,180
Total Loans and leases receivable	39,818	29,180
Non-PCI Loans and Leases | Leases Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	6,738	9,263
Current	418,792	389,595
Total Loans and leases receivable	425,530	398,858
Non-PCI Loans and Leases | Consumer loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	102	146
Current	13,130	13,278
Total Loans and leases receivable	13,232	13,424
Non-PCI Loans and Leases | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	8,948	10,210
Non-PCI Loans and Leases | 30-59 Days Past Due | Real estate loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	3,788	5,049
Non-PCI Loans and Leases | 30-59 Days Past Due | Real estate loans | Commercial property loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	1,396	1,102
Non-PCI Loans and Leases | 30-59 Days Past Due | Real estate loans | Retail
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	239	221
Non-PCI Loans and Leases | 30-59 Days Past Due | Real estate loans | Hospitality
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	1,099	65
Non-PCI Loans and Leases | 30-59 Days Past Due | Real estate loans | Other
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	58	816
Non-PCI Loans and Leases | 30-59 Days Past Due | Real estate loans | Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	0
Non-PCI Loans and Leases | 30-59 Days Past Due | Real estate loans | Residential property
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	2,392	3,947
Non-PCI Loans and Leases | 30-59 Days Past Due | Commercial and industrial loans | Commercial term
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	710	334
Non-PCI Loans and Leases | 30-59 Days Past Due | Commercial and industrial loans | Commercial lines of credit
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	1,310	0
Non-PCI Loans and Leases | 30-59 Days Past Due | Consumer loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	146
Non-PCI Loans and Leases | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	1,383	2,576
Non-PCI Loans and Leases | 60-89 Days Past Due | Real estate loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	515	1,682
Non-PCI Loans and Leases | 60-89 Days Past Due | Real estate loans | Commercial property loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	515	1,409
Non-PCI Loans and Leases | 60-89 Days Past Due | Real estate loans | Retail
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	161	0
Non-PCI Loans and Leases | 60-89 Days Past Due | Real estate loans | Hospitality
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	1,203
Non-PCI Loans and Leases | 60-89 Days Past Due | Real estate loans | Other
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	354	206
Non-PCI Loans and Leases | 60-89 Days Past Due | Real estate loans | Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	0
Non-PCI Loans and Leases | 60-89 Days Past Due | Real estate loans | Residential property
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	273
Non-PCI Loans and Leases | 60-89 Days Past Due | Commercial and industrial loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	49
Non-PCI Loans and Leases | 60-89 Days Past Due | Commercial and industrial loans | Commercial term
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	49
Non-PCI Loans and Leases | 60-89 Days Past Due | Commercial and industrial loans | Commercial lines of credit
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	0
Non-PCI Loans and Leases | 60-89 Days Past Due | Commercial and industrial loans | International loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	0
Non-PCI Loans and Leases | 60-89 Days Past Due | Leases Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	766	845
Non-PCI Loans and Leases | 60-89 Days Past Due | Consumer loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	102	0
Non-PCI Loans and Leases | 90 Days or More Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	7,116	9,569
Non-PCI Loans and Leases | 90 Days or More Past Due | Real estate loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	4,166	4,128
Non-PCI Loans and Leases | 90 Days or More Past Due | Real estate loans | Commercial property loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	3,893	4,084
Non-PCI Loans and Leases | 90 Days or More Past Due | Real estate loans | Retail
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	84	986
Non-PCI Loans and Leases | 90 Days or More Past Due | Real estate loans | Hospitality
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	2,793	1,893
Non-PCI Loans and Leases | 90 Days or More Past Due | Real estate loans | Other
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	1,016	1,205
Non-PCI Loans and Leases | 90 Days or More Past Due | Real estate loans | Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	0
Non-PCI Loans and Leases | 90 Days or More Past Due | Real estate loans | Residential property
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	273	44
Non-PCI Loans and Leases | 90 Days or More Past Due | Commercial and industrial loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	108	1,704
Non-PCI Loans and Leases | 90 Days or More Past Due | Commercial and industrial loans | Commercial term
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	108	1,117
Non-PCI Loans and Leases | 90 Days or More Past Due | Commercial and industrial loans | Commercial lines of credit
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	587
Non-PCI Loans and Leases | 90 Days or More Past Due | Commercial and industrial loans | International loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	0	0
Non-PCI Loans and Leases | 90 Days or More Past Due | Leases Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past due loans and leases receivable	2,842	3,737
Non-PCI Loans and Leases | 90 Days or More Past Due | Consumer loans
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	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Financing Receivable, Impaired [Line Items]
Recorded Investment	$ 43,282		$ 25,125
Unpaid Principal Balance	45,663		27,761
With No Related Allowance Recorded	18,154		16,613
With an Allowance Recorded	25,128		8,512
Related Allowance	4,368		1,812
Average Recorded Investment	48,559	$ 28,502
Interest Income Recognized	682	367
Real estate loans
Financing Receivable, Impaired [Line Items]
Recorded Investment	14,015		14,761
Unpaid Principal Balance	15,910		16,925
With No Related Allowance Recorded	13,931		12,967
With an Allowance Recorded	84		1,794
Related Allowance	0		1
Average Recorded Investment	14,599	19,937
Interest Income Recognized	241	303
Real estate loans | Commercial property loans [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment	12,967		13,973
Unpaid Principal Balance	14,724		15,996
With No Related Allowance Recorded	12,883		12,179
With an Allowance Recorded	84		1,794
Related Allowance	0		1
Average Recorded Investment	13,421	17,357
Interest Income Recognized	229	273
Real estate loans | Retail
Financing Receivable, Impaired [Line Items]
Recorded Investment	982		2,166
Unpaid Principal Balance	1,033		2,207
With No Related Allowance Recorded	898		1,894
With an Allowance Recorded	84		272
Related Allowance	0		0
Average Recorded Investment	1,000	1,409
Interest Income Recognized	16	22
Real estate loans | Hospitality
Financing Receivable, Impaired [Line Items]
Recorded Investment	3,237		4,282
Unpaid Principal Balance	4,580		5,773
With No Related Allowance Recorded	3,237		4,032
With an Allowance Recorded	0		250
Related Allowance	0		0
Average Recorded Investment	3,366	8,105
Interest Income Recognized	72	141
Real estate loans | Other
Financing Receivable, Impaired [Line Items]
Recorded Investment	8,748		7,525
Unpaid Principal Balance	9,111		8,016
With No Related Allowance Recorded	8,748		6,253
With an Allowance Recorded	0		1,272
Related Allowance	0		1
Average Recorded Investment	9,055	7,843
Interest Income Recognized	141	110
Real estate loans | Residential property
Financing Receivable, Impaired [Line Items]
Recorded Investment	1,048		788
Unpaid Principal Balance	1,186		929
With No Related Allowance Recorded	1,048		788
With an Allowance Recorded	0		0
Related Allowance	0		0
Average Recorded Investment	1,178	2,580
Interest Income Recognized	12	30
Commercial and industrial loans
Financing Receivable, Impaired [Line Items]
Recorded Investment	23,114		4,396
Unpaid Principal Balance	23,334		4,601
With No Related Allowance Recorded	1,397		1,644
With an Allowance Recorded	21,717		2,752
Related Allowance	3,269		428
Average Recorded Investment	27,144	2,914
Interest Income Recognized	409	40
Leases Receivable
Financing Receivable, Impaired [Line Items]
Recorded Investment	4,783		5,129
Unpaid Principal Balance	4,801		5,162
With No Related Allowance Recorded	1,456		1,256
With an Allowance Recorded	3,327		3,873
Related Allowance	1,099		1,383
Average Recorded Investment	5,294	4,603
Interest Income Recognized	8	10
Consumer loans
Financing Receivable, Impaired [Line Items]
Recorded Investment	1,370		839
Unpaid Principal Balance	1,618		1,073
With No Related Allowance Recorded	1,370		746
With an Allowance Recorded	0		93
Related Allowance	0		$ 0
Average Recorded Investment	1,522	1,048
Interest Income Recognized	$ 24	$ 14

Loans and Leases - Summary of I

Loans and Leases - Summary of Interest Foregone on Impaired Loans (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Receivables [Abstract]
Interest income that would have been recognized had impaired loans performed in accordance with their original terms	$ 888	$ 654
Less: Interest income recognized on impaired loans	(682)	(367)
Interest foregone on impaired loans	$ 206	$ 287

Loans and Leases - Non-Accrual

Loans and Leases - Non-Accrual Loans and Leases, Disaggregated by Class (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total non-accrual Non-PCI loans and leases	$ 40,041	$ 15,525
Real estate loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total non-accrual Non-PCI loans and leases	11,731	6,313
Real estate loans | Commercial property loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total non-accrual Non-PCI loans and leases	11,282	6,131
Real estate loans | Retail
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total non-accrual Non-PCI loans and leases	830	865
Real estate loans | Hospitality
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total non-accrual Non-PCI loans and leases	3,237	3,625
Real estate loans | Other
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total non-accrual Non-PCI loans and leases	7,215	1,641
Real estate loans | Residential property
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total non-accrual Non-PCI loans and leases	449	182
Commercial and industrial loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total non-accrual Non-PCI loans and leases	22,795	3,337
Leases Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total non-accrual Non-PCI loans and leases	4,783	5,129
Consumer loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total non-accrual Non-PCI loans and leases	$ 732	$ 746

Loans and Leases - Non-Performi

Loans and Leases - Non-Performing Assets (Detail) - USD ($)	Mar. 31, 2019	Dec. 31, 2018
Receivables [Abstract]
Nonaccrual loans and leases	$ 40,041,000	$ 15,525,000
Loans and leases 90 days or more past due and still accruing	0	4,000
Total nonperforming loans and leases	40,041,000	15,529,000
Other real estate owned (“OREO”)	622,000	663,000
Total nonperforming assets	$ 40,663,000	$ 16,192,000

Loans and Leases - Troubled Deb

Loans and Leases - Troubled Debt Restructurings, Disaggregated by Type of Concession and by Loan Type (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	$ 3,976	$ 1,473
Non-Accrual TDRs, Deferral of Principal and Interest	1,650	1,530
Non-Accrual TDRs, Reduction of Principal and Interest	153	843
Non-Accrual TDRs, Extension of Maturity	1,163	430
Non-Accrual TDRs, Total	6,942	4,276
Accrual TDRs, Deferral of Principal	2,676	3,345
Accrual Tdrs Deferral Of Principal and Interest	0	166
Accrual TDRs, Reduction of Principal and Interest	200	1,627
Accrual TDRs, Extension of Maturity	171	891
Accrual TDRs	3,047	6,029
Real estate loans
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	2,083	462
Non-Accrual TDRs, Deferral of Principal and Interest	1,378	1,423
Non-Accrual TDRs, Reduction of Principal and Interest	153	174
Non-Accrual TDRs, Extension of Maturity	818	0
Non-Accrual TDRs, Total	4,432	2,059
Accrual TDRs, Deferral of Principal	2,127	3,345
Accrual Tdrs Deferral Of Principal and Interest	0	0
Accrual TDRs, Reduction of Principal and Interest	0	1,148
Accrual TDRs, Extension of Maturity	0	741
Accrual TDRs	2,127	5,234
Commercial and industrial loans
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	1,161	265
Non-Accrual TDRs, Deferral of Principal and Interest	272	107
Non-Accrual TDRs, Reduction of Principal and Interest	0	669
Non-Accrual TDRs, Extension of Maturity	345	430
Non-Accrual TDRs, Total	1,778	1,471
Accrual TDRs, Deferral of Principal	0	0
Accrual Tdrs Deferral Of Principal and Interest	0	166
Accrual TDRs, Reduction of Principal and Interest	112	386
Accrual TDRs, Extension of Maturity	171	150
Accrual TDRs	283	702
Consumer loans
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	732	746
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	732	746
Accrual TDRs, Deferral of Principal	549	0
Accrual Tdrs Deferral Of Principal and Interest	0	0
Accrual TDRs, Reduction of Principal and Interest	88	93
Accrual TDRs, Extension of Maturity	0	0
Accrual TDRs	$ 637	$ 93

Servicing Assets and Liabilit_3

Servicing Assets and Liabilities (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Servicing assets:
Balance at beginning of period	$ 8,520	$ 10,218
Addition related to sale of SBA loans	315	435
Amortization	(857)	(786)
Balance at end of period	7,978	9,867
Servicing liabilities:
Balance at beginning of period	1,517	2,217
Amortization	(97)	(195)
Balance at end of period	1,420	2,022
Serviced loans sold to unaffiliated parties	438,400	448,600
Servicing fee income	1,100	1,100
Net amortization expense	$ 760	$ 591

Income Taxes - Additional Infor

Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	Jan. 01, 2018	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Provision (benefit) for income taxes for continuing operations		$ 6,288	$ 5,724
Effective income tax rate		30.00%	27.80%
Valuation allowance		$ 4,900		$ 4,900
Net deferred tax asset		25,600		27,400
Net current tax asset		2,300		$ 8,300
Provision expense		400
Tax settlement paid to the Franchise Tax Board		$ 900
ASU 2018-02
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Impact on retained earnings of adopting recent accounting pronouncement	$ 399

Borrowings and Subordinated D_2

Borrowings and Subordinated Debentures - Additional Information (Detail) - USD ($)	Mar. 21, 2017	Dec. 31, 2005	Dec. 31, 2005	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018	Aug. 31, 2014
Debt Instrument [Line Items]
Borrowings				$ 0		$ 55,000,000
Interest on borrowings				$ 71,000	$ 679,000
Weighted-average interest rate				2.71%	1.54%
Loans pledged as collateral				$ 1,100,000,000
Borrowing capacity				893,700,000
Available borrowing capacity				753,700,000
Loans pledged with FRB				30,000,000
Borrowing capacity through Fed Discount Window				29,500,000
Outstanding borrowings				0		0
Subordinated Debentures
Debt Instrument [Line Items]
Subordinated debentures issued	$ 100,000,000
Fixed interest rate	5.45%
Debt issue cost	$ 2,300,000
Debt outstanding, net of issuance cost				98,200,000		98,100,000
Amortization of debt issue costs				47,000	$ 45,000
Subordinated Debentures | 3-month London Interbank Offered Rate (LIBOR)
Debt Instrument [Line Items]
Basis spread	3.315%
Central Bancorp, Inc | Subordinated Debentures
Debt Instrument [Line Items]
Subordinated debentures issued		$ 26,000,000	$ 26,000,000
Fixed interest rate		6.26%	6.26%
Debt outstanding, net of issuance cost				19,800,000		19,700,000
Unpaid principal balance							$ 26,800,000
Estimated fair value							18,500,000
Debt instrument discount				7,000,000		$ 7,100,000	$ 8,300,000
Term for the initial fixed interest rate			5 years
Optional interest payment deferral period (not to exceed)			5 years
Amortization of discount on debentures				$ 92,000	$ 86,000
Central Bancorp, Inc | Subordinated Debentures | 3-month London Interbank Offered Rate (LIBOR)
Debt Instrument [Line Items]
Basis spread		1.40%

Earnings Per Share (Details)

Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Basic EPS
Net income	$ 14,672	$ 14,855
Less: Income allocated to unvested restricted shares	79	89
Basic EPS	$ 14,593	$ 14,766
Weighted-average shares for basic EPS (shares)	30,667,378	32,145,214
Basic earnings per share (in usd per share)	$ 0.48	$ 0.46
Effect of dilutive securities - options and unvested restricted stock (shares)	53,394	155,881
Diluted EPS
Net income	$ 14,672	$ 14,855
Less: Income allocated to unvested restricted shares	79	89
Diluted EPS	$ 14,593	$ 14,766
Weighted-average shares for diluted EPS (shares)	30,720,772	32,301,095
Diluted earnings per share (in usd per share)	$ 0.48	$ 0.46

Earnings Per Share - Additional

Earnings Per Share - Additional Information (Detail) - shares	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Stock option awards
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of diluted EPS (shares)	0	0
Unvested restricted stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of diluted EPS (shares)	0	0

Accumulated Other Comprehensi_3

Accumulated Other Comprehensive Income - Activity in Accumulated Other Comprehensive Income (Detail) - USD ($) $ in Thousands	Jan. 01, 2018	Mar. 31, 2019	Mar. 31, 2018
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance at beginning of period	$ 562,477	$ 552,568	$ 562,477
Other comprehensive income (loss), net of tax		4,197	(6,321)
Balance at end of period		564,292	564,278
Unrealized Gains and Losses on Available for Sale Securities
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance at beginning of period	(3,188)	(8,536)	(3,188)
Other comprehensive income before reclassification, before tax		6,619	(8,864)
Reclassification from accumulated other comprehensive income, before tax		(725)	529
Adjustment to accumulated other comprehensive income related to adoption of ASU 2016-01 and 2018-02, before tax	529
Period change, before tax		5,894	(8,335)
Balance at end of period		(2,642)	(11,523)
Tax Benefit (Expense)
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance at beginning of period, tax	1,319	2,457	1,319
Other comprehensive (loss) income before reclassification, tax		(1,697)	2,543
Reclassification from accumulated other comprehensive income, tax		0	(546)
Adjustment to accumulated other comprehensive income related to adoption of ASU 2016-01 and 2018-02, tax	(546)
Period change, tax		(1,697)	1,997
Balance at end of period, tax		760	3,316
Accumulated Other Comprehensive Income (Loss)
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance at beginning of period	(1,869)	(6,079)	(1,869)
Other comprehensive income before reclassification, net of tax		4,922	(6,321)
Reclassification from accumulated other comprehensive income		(725)	(17)
Adjustment to accumulated other comprehensive income related to adoption of ASU 2016-01 and 2018-02, net of tax	$ (17)
Other comprehensive income (loss), net of tax		4,197	(6,338)
Balance at end of period		$ (1,882)	$ (8,207)

Accumulated Other Comprehensi_4

Accumulated Other Comprehensive Income - Additional Information (Detail) - USD ($) $ in Thousands	Jan. 01, 2018	Mar. 31, 2019	Mar. 31, 2018
Accumulated Other Comprehensive Income [Line Items]
Net gain (loss) on sales of securities		$ 725	$ (428)
Net unrealized gains (losses) recorded in comprehensive income		(206)
Unrealized Gains and Losses on Available for Sale Securities
Accumulated Other Comprehensive Income [Line Items]
Reduction of unrealized losses related to securities	$ 529
Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income [Line Items]
Adjustment to accumulated other comprehensive income related to adoption of ASU 2016-01 and 2018-02, net of tax	17
Tax Benefit (Expense)
Accumulated Other Comprehensive Income [Line Items]
Reduction in tax benefits upon adoption of ASUs	$ 546
Reclassification out of Accumulated Other Comprehensive Income [Member] | Unrealized Gains and Losses on Available for Sale Securities
Accumulated Other Comprehensive Income [Line Items]
Net gain (loss) on sales of securities		$ 725

Regulatory Matters - Capital Ra

Regulatory Matters - Capital Ratios of Hanmi Financial and Bank (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Hanmi Bank
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Capital conservation buffer (percent)	6.37%	6.19%
Actual Capital, Total capital to risk-weighted assets	$ 676,526	$ 664,195
Actual Capital, Tier 1 capital to risk-weighted assets	642,529	630,782
Actual Capital, Common equity Tier 1 capital to risk-weighted assets	642,529	630,782
Actual Capital, Tier 1 capital to average assets	$ 642,529	$ 630,782
Actual Capital Ratio, Total capital to risk-weighted assets	14.37%	14.19%
Actual Capital Ratio, Tier 1 capital to risk-weighted assets	13.64%	13.47%
Actual Capital Ratio, Common equity Tier 1 capital to risk-weighted assets	13.64%	13.47%
Actual Capital Ratio, Tier 1 capital to average assets	11.88%	11.67%
Minimum Regulatory Requirement Capital, Total capital to risk-weighted assets	$ 376,735	$ 374,538
Minimum Regulatory Requirement Capital, Tier 1 capital to risk-weighted assets	282,551	280,904
Minimum Regulatory Requirement Capital, Common equity Tier 1 capital to risk-weighted assets	211,913	210,678
Minimum Regulatory Requirement Capital, Tier 1 capital to average assets	$ 216,428	$ 216,265
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	$ 470,919	$ 468,173
Minimum to Be Categorized as Well Capitalized Capital, Tier 1 capital to risk-weighted assets	376,735	374,538
Minimum to Be Categorized as Well Capitalized Capital, Common equity Tier 1 capital to risk-weighted assets	306,097	304,312
Minimum to Be Categorized as Well Capitalized Capital, Tier 1 capital to average assets	$ 270,535	$ 270,331
Minimum to Be Categorized as Well Capitalized Ratio, Total capital to risk-weighted assets	10.00%	10.00%
Minimum to Be Categorized as Well Capitalized Ratio, Tier 1 capital to risk-weighted assets	8.00%	8.00%
Minimum to Be Categorized as Well Capitalized Ratio, Common equity Tier 1 capital to risk-weighted assets	6.50%	6.50%
Minimum to Be Categorized as Well Capitalized Ratio, Tier 1 capital to average assets	5.00%	5.00%
Hanmi Financial
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Capital conservation buffer (percent)	5.94%	5.74%
Actual Capital, Total capital to risk-weighted assets	$ 667,875	$ 682,398
Actual Capital, Tier 1 capital to risk-weighted assets	562,650	550,839
Actual Capital, Common equity Tier 1 capital to risk-weighted assets	542,895	531,177
Actual Capital, Tier 1 capital to average assets	$ 562,650	$ 550,839
Actual Capital Ratio, Total capital to risk-weighted assets	14.17%	14.54%
Actual Capital Ratio, Tier 1 capital to risk-weighted assets	11.94%	11.74%
Actual Capital Ratio, Common equity Tier 1 capital to risk-weighted assets	11.52%	11.32%
Actual Capital Ratio, Tier 1 capital to average assets	10.39%	10.18%
Minimum Regulatory Requirement Capital, Total capital to risk-weighted assets	$ 377,044	$ 375,449
Minimum Regulatory Requirement Capital, Tier 1 capital to risk-weighted assets	282,783	281,587
Minimum Regulatory Requirement Capital, Common equity Tier 1 capital to risk-weighted assets	212,087	211,190
Minimum Regulatory Requirement Capital, Tier 1 capital to average assets	$ 216,708	$ 216,526
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%

Fair Value Measurements - Addit

Fair Value Measurements - Additional Information (Detail)	Mar. 31, 2019USD ($)
Minimum
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	$ 250,000
Maximum
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	$ 250,000

Fair Value Measurements - Asset

Fair Value Measurements - Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	$ 621,470	$ 574,908
U.S. Treasury securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	54,728	39,830
Mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	354,601	295,034
Collateralized mortgage obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	152,027	122,292
Debt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	17,493	7,402
Total U.S. government agency and sponsored agency obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	524,121	424,728
Municipal bonds-tax exempt
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	42,621	110,350
Recurring Basis
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	621,470	574,908
Recurring Basis | U.S. Treasury securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	54,728	39,830
Recurring Basis | Mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	354,601	295,034
Recurring Basis | Collateralized mortgage obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	152,027	122,292
Recurring Basis | Debt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	17,493	7,402
Recurring Basis | Total U.S. government agency and sponsored agency obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	524,121	424,728
Recurring Basis | Municipal bonds-tax exempt
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	42,621	110,350
Recurring Basis | Quoted Prices in Active Markets for Identical Assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	54,728	39,830
Recurring Basis | Quoted Prices in Active Markets for Identical Assets | U.S. Treasury securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	54,728	39,830
Recurring Basis | Quoted Prices in Active Markets for Identical Assets | Mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	0	0
Recurring Basis | Quoted Prices in Active Markets for Identical Assets | Collateralized mortgage obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	0	0
Recurring Basis | Quoted Prices in Active Markets for Identical Assets | Debt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	0	0
Recurring Basis | Quoted Prices in Active Markets for Identical Assets | Total U.S. government agency and sponsored agency obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	0	0
Recurring Basis | Quoted Prices in Active Markets for Identical Assets | Municipal bonds-tax exempt
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	0	0
Recurring Basis | Significant Observable Inputs with No Active Market with Identical Characteristics
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	566,742	535,078
Recurring Basis | Significant Observable Inputs with No Active Market with Identical Characteristics | U.S. Treasury securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	0	0
Recurring Basis | Significant Observable Inputs with No Active Market with Identical Characteristics | Mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	354,601	295,034
Recurring Basis | Significant Observable Inputs with No Active Market with Identical Characteristics | Collateralized mortgage obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	152,027	122,292
Recurring Basis | Significant Observable Inputs with No Active Market with Identical Characteristics | Debt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	17,493	7,402
Recurring Basis | Significant Observable Inputs with No Active Market with Identical Characteristics | Total U.S. government agency and sponsored agency obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	524,121	424,728
Recurring Basis | Significant Observable Inputs with No Active Market with Identical Characteristics | Municipal bonds-tax exempt
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	42,621	110,350
Recurring Basis | Significant Unobservable Inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	0	0
Recurring Basis | Significant Unobservable Inputs | U.S. Treasury securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	0	0
Recurring Basis | Significant Unobservable Inputs | Mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	0	0
Recurring Basis | Significant Unobservable Inputs | Collateralized mortgage obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	0	0
Recurring Basis | Significant Unobservable Inputs | Debt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	0	0
Recurring Basis | Significant Unobservable Inputs | Total U.S. government agency and sponsored agency obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	0	0
Recurring Basis | Significant Unobservable Inputs | Municipal bonds-tax exempt
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	$ 0	$ 0

Fair Value Measurements - Ass_2

Fair Value Measurements - Assets and Liabilities Measured at Fair Value on Non-Recurring Basis (Detail) - Non-recurring Basis - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Unrealized losses impaired loans	$ 2,973	$ 456
Unrealized losses other real estate owned	0	$ 0
Impaired loans | Real estate loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	3,000		$ 3,500
Impaired loans | Commercial and industrial loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	18,700		1,700
Quoted Prices in Active Markets for Identical Assets
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
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	2,923		3,253
Other real estate owned	622		663
Significant Unobservable Inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	18,720		1,957
Other real estate owned	$ 0		$ 0

Fair Value Measurements - Estim

Fair Value Measurements - Estimated Fair Values of Financial Instruments (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Financial assets:
Cash and due from banks	$ 169,830	$ 155,376
Securities available for sale	621,470	574,908
Accrued interest receivable	13,397	13,331
Financial liabilities:
Noninterest-bearing deposits	1,316,114	1,284,530
Interest-bearing deposits	3,504,061	3,462,705
Accrued interest payable	14,437	11,379
Carrying Amount
Financial assets:
Cash and due from banks	169,830	155,376
Securities available for sale	621,470	574,908
Loans held for sale	7,140	9,390
Loans and leases receivable, net of allowance for loan and lease losses	4,542,724	4,568,566
Accrued interest receivable	13,397	13,331
FHLB stock	16,385	16,385
Financial liabilities:
Noninterest-bearing deposits	1,316,114	1,284,530
Interest-bearing deposits	3,504,061	3,462,705
Borrowings and subordinated debentures	117,947	172,808
Accrued interest payable	14,437	11,379
Off-balance sheet items:
Commitments to extend credit	270,051	325,100
Carrying Amount | Standby letters of credit
Off-balance sheet items:
Letters of credit	30,597	32,500
Carrying Amount | Commercial letters of credit
Off-balance sheet items:
Letters of credit	11,920	13,848
Quoted Prices in Active Markets for Identical Assets | Fair Value
Financial assets:
Cash and due from banks	169,830	155,376
Securities available for sale		39,830
Loans held for sale	0	0
Loans and leases receivable, net of allowance for loan and lease losses	0	0
Accrued interest receivable	13,397	13,331
FHLB stock	0	0
Financial liabilities:
Noninterest-bearing deposits	0	0
Interest-bearing deposits	0	0
Borrowings and subordinated debentures	0	0
Accrued interest payable	14,437	11,379
Off-balance sheet items:
Commitments to extend credit	0	0
Quoted Prices in Active Markets for Identical Assets | Fair Value | Standby letters of credit
Off-balance sheet items:
Letters of credit	0	0
Quoted Prices in Active Markets for Identical Assets | Fair Value | Commercial letters of credit
Off-balance sheet items:
Letters of credit	0	0
Significant Observable Inputs with No Active Market with Identical Characteristics | Fair Value
Financial assets:
Cash and due from banks	0	0
Securities available for sale		535,078
Loans held for sale	7,576	9,905
Loans and leases receivable, net of allowance for loan and lease losses	0	0
Accrued interest receivable	0	0
FHLB stock	16,385	16,385
Financial liabilities:
Noninterest-bearing deposits	1,316,114	1,284,530
Interest-bearing deposits	0	0
Borrowings and subordinated debentures	117,459	98,020
Accrued interest payable	0	0
Off-balance sheet items:
Commitments to extend credit	0	0
Significant Observable Inputs with No Active Market with Identical Characteristics | Fair Value | Standby letters of credit
Off-balance sheet items:
Letters of credit	0	0
Significant Observable Inputs with No Active Market with Identical Characteristics | Fair Value | Commercial letters of credit
Off-balance sheet items:
Letters of credit	0	0
Significant Unobservable Inputs | Fair Value
Financial assets:
Cash and due from banks	0	0
Securities available for sale		0
Loans held for sale	0	0
Loans and leases receivable, net of allowance for loan and lease losses	4,522,306	4,518,716
Accrued interest receivable	0	0
FHLB stock	0	0
Financial liabilities:
Noninterest-bearing deposits	0	0
Interest-bearing deposits	3,514,296	3,458,523
Borrowings and subordinated debentures	0	54,939
Accrued interest payable	0	0
Off-balance sheet items:
Commitments to extend credit	270,051	325,100
Significant Unobservable Inputs | Fair Value | Standby letters of credit
Off-balance sheet items:
Letters of credit	30,597	32,500
Significant Unobservable Inputs | Fair Value | Commercial letters of credit
Off-balance sheet items:
Letters of credit	$ 11,920	$ 13,848

Share-Based Compensation - Addi

Share-Based Compensation - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Share-based compensation expense	$ 711,000	$ 884,000
Related tax benefits on non-qualified stock options	$ 213,000	$ 247,000
Number of shares, stock options exercised (shares)	650
Stock option awards
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Unrecognized share-based compensation expense	$ 0
Restricted stock awards
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Unrecognized share-based compensation expense	$ 3,315,000

Share-Based Compensation - Unre

Share-Based Compensation - Unrecognized Share-Based Compensation Expense (Detail)	3 Months Ended
	Mar. 31, 2019USD ($)
Stock option awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized Expense	$ 0
Restricted stock awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized Expense	$ 3,315,000
Average Expected Recognition Period	1 year 9 months 18 days

Share-Based Compensation - Summ

Share-Based Compensation - Summary of Stock Options Outstanding under Plans (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2019	Jun. 30, 2018	Dec. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Number of Shares, Options outstanding at beginning of period (shares)	338,338
Number of shares, Stock options exercised (shares)	(650)
Number of Shares, Options outstanding at end of period (shares)	337,688
Number of Shares, Options exercisable at end of period (shares)	337,688
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)	$ 17.52
Weighted-Average Exercise Price Per Share, Options exercised (in usd per share)	12.54
Weighted-Average Exercise Price Per Share, Options outstanding at end of period (in usd per share)	17.53
Weighted-Average Exercise Price Per Share, Options exercisable at end of period (in usd per share)	$ 17.53
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term [Abstract]
Weighted-Average Remaining Contractual Life, Options outstanding at beginning of period	4 years 7 months 6 days	4 years 10 months 24 days
Weighted-Average Remaining Contractual Life, Options exercised	3 years 10 months 24 days
Weighted-Average Remaining Contractual Life, Options outstanding at end of period	4 years 7 months 6 days	4 years 10 months 24 days
Weighted-Average Remaining Contractual Life, Options exercisable at end of period	4 years 7 months 6 days
Aggregate Intrinsic Value of In-the-Money Options, Options outstanding at beginning of period	$ 1,213
Aggregate Intrinsic Value of In-the-Money Options, Options exercised	5
Aggregate Intrinsic Value of In-the-Money Options, Options outstanding at end of period	1,356
Aggregate Intrinsic Value of In-the-Money Options, Options exercisable at end of period	$ 1,356
Intrinsic value represents the excess of the closing stock price related to options outstanding (in usd per share)	$ 21.27		$ 19.70

Share-Based Compensation - Sche

Share-Based Compensation - Schedule of Restricted Stock Awards (Detail) - Restricted stock awards	3 Months Ended
	Mar. 31, 2019$ / sharesshares
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 (shares) | shares	304,595
Number of Shares, Restricted stock granted (shares) | shares	1,670
Number of Shares, Restricted stock vested (shares) | shares	(69,170)
Number of Shares, Restricted stock forfeited (shares) | shares	(50,801)
Number of Shares, Restricted stock at end of period (shares) | shares	186,294
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Weighted-Average Grant Date Fair Value Per Share, Restricted stock at beginning of period (in usd per share) | $ / shares	$ 21.98
Weighted-Average Grant Date Fair Value Per Share, Restricted stock granted (in usd per share) | $ / shares	19.84
Weighted-Average Grant Date Fair Value Per Share, Restricted stock vested (in usd per share) | $ / shares	27.99
Weighted-Average Grant Date Fair Value Per Share, Restricted stock forfeited (in usd per share) | $ / shares	12.10
Weighted-Average Grant Date Fair Value Per Share, Restricted stock at end of period (in usd per share) | $ / shares	$ 22.31

Off-Balance Sheet Commitments -

Off-Balance Sheet Commitments - Distribution of Undisbursed Loan Commitments (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Loss Contingencies [Line Items]
Total undisbursed loan commitments	$ 312,568		$ 371,448
Allowance for Loan Off-Balance Sheet Items [Roll Forward]
Balance at beginning of period	31,974
(Income) provision	1,117	$ 649
Balance at end of period	32,896
Non-PCI Loans and Leases
Allowance for Loan Off-Balance Sheet Items [Roll Forward]
Balance at beginning of period	31,974	31,043
(Income) provision	1,117	649
Balance at end of period	32,896	31,777
Allowance for off-balance sheet items | Non-PCI Loans and Leases
Allowance for Loan Off-Balance Sheet Items [Roll Forward]
Balance at beginning of period	1,439	1,296
(Income) provision	(339)	27
Balance at end of period	1,100	$ 1,323
Commitments to extend credit
Loss Contingencies [Line Items]
Total undisbursed loan commitments	270,051		325,100
Standby letters of credit
Loss Contingencies [Line Items]
Total undisbursed loan commitments	30,597		32,500
Commercial letters of credit
Loss Contingencies [Line Items]
Total undisbursed loan commitments	$ 11,920		$ 13,848

Leases - Narrative (Details)

Leases - Narrative (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2019USD ($)lease	Jan. 01, 2019USD ($)
Lessee, Lease, Description [Line Items]
Number of leases | lease	45
Right-of-use assets	$ 39,340
Total lease liability	$ 39,531
Weighted average remaining lease term	9 years 2 months 4 days
Weighted average discount rate (percent)	3.25%
Cash paid for amounts included in the measurement of Company's operating lease liabilities	$ 1,700
Net lease expense	$ 1,900
Minimum
Lessee, Lease, Description [Line Items]
Initial lease terms	2 years
Lease renewal term	2 years
Maximum
Lessee, Lease, Description [Line Items]
Initial lease terms	25 years
Lease renewal term	12 years
ASU 2016-02
Lessee, Lease, Description [Line Items]
Right-of-use assets	$ 39,300	$ 40,900
Total lease liability	$ 39,500	$ 40,900

Leases - Lease Assets and Lease

Leases - Lease Assets and Lease Liabilities (Details) $ in Thousands	Mar. 31, 2019USD ($)
Leases [Abstract]
Total right-of-use asset	$ 39,340
Total lease liability	$ 39,531

Leases - Lease Costs (Details)

Leases - Lease Costs (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2019USD ($)
Leases [Abstract]
Operating lease cost	$ 1,943
Sublease income	(33)
Net lease cost	$ 1,910

Leases - Maturity of Lease Liab

Leases - Maturity of Lease Liabilities (Details) $ in Thousands	Mar. 31, 2019USD ($)
Leases [Abstract]
2019	$ 4,700
2020	5,691
2021	4,991
2022	4,696
2023	4,538
Thereafter	21,390
Total lease liabilities due	46,006
Interest	(6,475)
Present value of lease liability	$ 39,531

Uncategorized Items - hafc-2019

Label	Element	Value
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Adjusted Balance	us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAdjustedBalance1	$ 562,477,000
AOCI Attributable to Parent [Member]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Adjusted Balance	us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAdjustedBalance1	(1,886,000)
Common Stock [Member]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Adjusted Balance	us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAdjustedBalance1	33,000
Additional Paid-in Capital [Member]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Adjusted Balance	us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAdjustedBalance1	565,627,000
Treasury Stock [Member]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Adjusted Balance	us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAdjustedBalance1	(71,889,000)
Retained Earnings [Member]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Adjusted Balance	us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAdjustedBalance1	70,592,000
Accounting Standards Update 2016-01 [Member]
Cumulative Effect of New Accounting Principle in Period of Adoption	us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	0
Accounting Standards Update 2016-01 [Member] | AOCI Attributable to Parent [Member]
Cumulative Effect of New Accounting Principle in Period of Adoption	us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	382,000
Accounting Standards Update 2016-01 [Member] | Retained Earnings [Member]
Cumulative Effect of New Accounting Principle in Period of Adoption	us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	(382,000)
Accounting Standards Update 2018-02 [Member]
Cumulative Effect of New Accounting Principle in Period of Adoption	us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	0
Accounting Standards Update 2018-02 [Member] | AOCI Attributable to Parent [Member]
Cumulative Effect of New Accounting Principle in Period of Adoption	us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	(399,000)
Accounting Standards Update 2018-02 [Member] | Retained Earnings [Member]
Cumulative Effect of New Accounting Principle in Period of Adoption	us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	$ 399,000