Hanmi Financial (HAFC) 10-Q 11 May 20 2020 Q1 Quarterly report Financial data

Cover Page

Cover Page - shares	3 Months Ended
	Mar. 31, 2020	May 01, 2020
Cover [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2020
Document Fiscal Year Focus	2020
Document Fiscal Period Focus	Q1
Trading Symbol	HAFC
Entity Registrant Name	HANMI FINANCIAL CORPORATION
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		30,617,066
Entity Current Reporting Status	Yes
Entity Shell Company	false
Entity File Number	000-30421
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	95-4788120
Entity Address, Address Line One	3660 Wilshire Boulevard
Entity Address, Address Line Two	Penthouse Suite A
Entity Address, City or Town	Los Angeles
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	90010
City Area Code	213
Local Phone Number	382-2200
Entity Interactive Data Current	Yes
Title of 12(b) Security	Common Stock, $0.001 par value
Security Exchange Name	NASDAQ
Document Quarterly Report	true
Document Transition Report	false

Consolidated Balance Sheets (Un

Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Assets
Cash and due from banks	$ 290,546	$ 121,678
Securities available for sale, at fair value (amortized cost of $605,530, as of March 31, 2020 and $629,725 as of December 31, 2019)	622,206	634,477
Loans held for sale, at the lower of cost or fair value		6,020
Loans receivable, net of allowance for credit losses of $66,500 as of March 31, 2020 and $61,408 as of December 31, 2019	4,477,136	4,548,739
Accrued interest receivable	11,536	11,742
Premises and equipment, net	26,374	26,070
Customers' liability on acceptances	102	66
Servicing assets	6,727	6,956
Goodwill and other intangible assets, net	11,808	11,873
Federal Home Loan Bank ("FHLB") stock, at cost	16,385	16,385
Income tax assets	39,445	36,787
Bank-owned life insurance	53,058	52,782
Prepaid expenses and other assets	62,367	64,609
Total assets	5,617,690	5,538,184
Deposits:
Noninterest-bearing	1,366,270	1,391,624
Interest-bearing	3,215,797	3,307,338
Total deposits	4,582,068	4,698,962
Accrued interest payable	9,693	11,215
Bank's liability on acceptances	102	66
FHLB borrowings	300,000	90,000
Subordinated debentures ($126,800 face amount less unamortized discount and debt issuance costs of $8,277)	118,523	118,377
Accrued expenses and other liabilities	54,347	56,297
Total liabilities	5,064,732	4,974,917
Stockholders' equity:
Preferred Stock, $0.001 par value; authorized 10,000,000 shares; no shares issued as of March 31, 2020 and December 31, 2019
Common stock, $0.001 par value; authorized 62,500,000 shares; issued 33,448,214 shares (30,622,741 shares outstanding) as of March 31, 2020 and issued 33,475,402 shares (30,799,624 shares outstanding) as of December 31, 2019	33	33
Additional paid-in capital	576,585	575,816
Accumulated other comprehensive income, net of tax expense of $4,809 as of March 31, 2020 and $1,370 as of December 31, 2019	11,867	3,382
Retained earnings	83,355	100,551
Less treasury stock; 2,825,473 shares as of March 31, 2020 and 2,675,778 shares as of December 31, 2019	(118,882)	(116,515)
Total stockholders' equity	552,958	563,267
Total liabilities and stockholders' equity	$ 5,617,690	$ 5,538,184

Consolidated Balance Sheets (_2

Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Statement Of Financial Position [Abstract]
Amortized cost of securities available for sale	$ 605,530	$ 629,725
Loans receivable, allowance for credit losses	66,500	61,408
Face amount of subordinated debentures	126,800	126,800
Unamortized discount and debt issuance costs	$ 8,277	$ 8,277
Preferred stock par value (in USD per share)	$ 0.001	$ 0.001
Preferred stock authorized (shares)	10,000,000	10,000,000
Preferred stock issued (shares)	0	0
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)	33,448,214	33,475,402
Common stock outstanding (shares)	30,622,741	30,799,624
Accumulated other comprehensive income (loss), tax benefit (expense)	$ 4,809	$ 1,370
Treasury stock (shares)	2,825,473	2,675,778

Consolidated Statements of Inco

Consolidated Statements of Income (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Interest and dividend income:
Interest and fees on loans receivable	$ 54,648,000	$ 58,334,000
Interest on securities	3,655,000	3,456,000
Dividends on FHLB stock	289,000	289,000
Interest on deposits in other banks	333,000	335,000
Total interest and dividend income	58,925,000	62,414,000
Interest expense:
Interest on deposits	12,742,000	15,683,000
Interest on borrowings	496,000	71,000
Interest on subordinated debentures	1,712,000	1,772,000
Total interest expense	14,950,000	17,526,000
Net interest income before credit loss expense	43,975,000	44,888,000
Credit loss expense	15,739,000	1,117,000
Net interest income after credit loss expense	28,236,000	43,771,000
Noninterest income:
Service charges on deposit accounts	2,400,000	2,358,000
Trade finance and other service charges and fees	986,000	1,124,000
Gain on sale of Small Business Administration ("SBA") loans	1,154,000	926,000
Net gain on sales of securities		725,000
Other operating income	1,683,000	1,121,000
Total noninterest income	6,223,000	6,254,000
Noninterest expense:
Salaries and employee benefits	17,749,000	15,738,000
Occupancy and equipment	4,475,000	4,521,000
Data processing	2,669,000	2,083,000
Professional fees	1,915,000	1,649,000
Supplies and communications	781,000	844,000
Advertising and promotion	734,000	760,000
Other operating expenses	2,745,000	3,470,000
Total noninterest expense	31,068,000	29,065,000
Income before tax	3,391,000	20,960,000
Income tax expense	1,041,000	6,288,000
Net income	$ 2,350,000	$ 14,672,000
Basic earnings per share	$ 0.08	$ 0.48
Diluted earnings per share	$ 0.08	$ 0.48
Weighted-average shares outstanding:
Basic	30,469,022	30,667,378
Diluted	30,472,899	30,720,772

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Statement Of Income And Comprehensive Income [Abstract]
Net income	$ 2,350	$ 14,672
Unrealized gain on securities:
Unrealized holding gain arising during period	11,924	6,619
Less: reclassification adjustment for net gain included in net income		(725)
Income tax expense related to items of other comprehensive income	(3,439)	(1,697)
Other comprehensive income, net of tax	8,485	4,197
Comprehensive income	$ 10,835	$ 18,869

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, 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)
Beginning balance, shares outstanding (shares) at Dec. 31, 2018		30,928,437
Stock options exercised	8			8
Stock options exercised (shares)		650
Restricted stock awards, net of forfeitures (shares)		(49,131)
Share-based compensation expense	712			712
Restricted stock surrendered due to employee tax liability	(425)		$ (425)
Restricted stock surrendered due to employee tax liability (shares)		(19,423)	(19,423)
Cash dividends declared (common stock, $0.24/share)	(7,440)					(7,440)
Net income	14,672					14,672
Change in unrealized gain (loss) 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)
Ending balance, shares outstanding (shares) at Mar. 31, 2019		30,860,533
Adjustments related to adoption of new accounting standards | ASU 2016-13	(12,167)					(12,167)
Balance at beginning of period at Dec. 31, 2019	$ 563,267	$ 33	$ (116,515)	575,816	3,382	100,551
Beginning balance, shares issued (shares) at Dec. 31, 2019		33,475,402
Beginning balance, treasury stock (shares) at Dec. 31, 2019	(2,675,778)		(2,675,778)
Beginning balance, shares outstanding (shares) at Dec. 31, 2019		30,799,624
Adjusted balance at Dec. 31, 2019	$ 551,101	$ 33	$ (116,515)	575,816	3,382	88,385
Restricted stock awards, net of forfeitures (shares)		(27,188)
Share-based compensation expense	769			769
Restricted stock surrendered due to employee tax liability	(171)		$ (171)
Restricted stock surrendered due to employee tax liability (shares)		(14,295)	(14,295)
Repurchase of common stock	(2,196)		$ (2,196)
Repurchase of common stock (shares)		(135,400)	(135,400)
Cash dividends declared (common stock, $0.24/share)	(7,380)					(7,380)
Net income	2,350					2,350
Change in unrealized gain (loss) on securities available for sale, net of income taxes	8,485				8,485
Balance at end of period at Mar. 31, 2020	$ 552,958	$ 33	$ (118,882)	$ 576,585	$ 11,867	$ 83,355
Ending balance, shares issued (shares) at Mar. 31, 2020		33,448,214
Ending balance, treasury stock (shares) at Mar. 31, 2020	(2,825,473)		(2,825,473)
Ending balance, shares outstanding (shares) at Mar. 31, 2020		30,622,741

Consolidated Statements of Ch_2

Consolidated Statements of Changes in Stockholders' Equity (Unaudited) (Parenthetical) - $ / shares	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Statement Of Stockholders Equity [Abstract]
Common stock (in usd per share)	$ 0.24	$ 0.24

Consolidated Statements of Cash

Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Cash flows from operating activities:
Net income	$ 2,350	$ 14,672
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	2,317	2,622
Share-based compensation expense	769	712
Credit loss expense	15,739	1,117
Gain on sales of securities		(725)
Gain on sales of SBA loans	(1,154)	(926)
Origination of SBA loans held for sale	(12,197)	(13,223)
Proceeds from sales of SBA loans	19,366	16,608
Change in bank-owned life insurance	(276)	(280)
Change in prepaid expenses and other assets	(4,905)	1,671
Change in income tax assets	4,098
Change in accrued expenses and other liabilities	(1,846)	185
Net cash provided by operating activities	24,262	22,433
Cash flows from investing activities:
Purchases of securities available for sale	(26,423)	(130,550)
Proceeds from matured, called and repayment of securities	49,987	20,544
Proceeds from sales of securities available for sale		69,187
Purchases of premises and equipment	(1,244)	(1,444)
Proceeds from disposition of premises and equipment	44
Change in loans receivable, excluding purchases	38,884	24,201
Net cash provided by (used in) investing activities	61,248	(18,062)
Cash flows from financing activities:
Change in deposits	(116,894)	72,940
Change in overnight borrowings	135,000	(55,000)
Proceeds from borrowings	75,000
Proceeds from exercise of stock options		8
Cash paid for surrender of vested shares due to employee tax liability	(171)	(425)
Repurchase of common stock	(2,196)
Cash dividends paid	(7,380)	(7,440)
Net cash provided by financing activities	83,359	10,083
Net increase in cash and due from banks	168,869	14,454
Cash and due from banks at beginning of year	121,678	155,376
Cash and due from banks at end of period	290,546	169,830
Supplemental disclosures of cash flow information:
Interest expense paid	16,472	14,304
Income taxes paid	93	88
Non-cash activities:
Income tax (expense) benefit related to items of other comprehensive income	(3,439)	(1,697)
Change in unrealized (gain) loss in accumulated other comprehensive income	(11,924)	(5,894)
Change in right-of-use asset obtained in exchange for lease liability	$ 1,287	$ 40,909

Organization and Basis of Prese

Organization and Basis of Presentation	3 Months Ended
	Mar. 31, 2020
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Organization and Basis of Presentation	Note 1 — Organization and Basis of Presentation Hanmi Financial Corporation (“Hanmi Financial,” the “Company,” “we,” “us” or “our”) is a bank holding company whose primary 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. 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, 2020, 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 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 year ended December 31, 2019 (the “2019 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. These estimates and assumptions affect the amounts reported in the unaudited financial statements and disclosures provided, and actual results could differ. Descriptions of our significant accounting policies are included in Note 1 - FASB ASU 2016-13, Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments , On January 1, 2020, the Company adopted ASU 2016-13 Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments, which replaces the incurred loss methodology with an expected loss methodology that is referred to as the current expected credit loss (CECL) methodology. The measurement of expected credit losses under the CECL methodology is applicable to financial assets measured at amortized cost, including loan receivables and held-to-maturity debt securities. It also applies to off-balance sheet credit exposures not accounted for as insurance (loan commitments, standby letters of credit, financial guarantees, and other similar instruments) and net investments in leases recognized by a lessor in accordance with Topic 842 on leases. In addition, ASU 2016-13 made changes to the accounting for available-for sale debt securities. The Company adopted ASU 2016-13 using the prospective transition approach for debt securities for which other-than-temporary impairment had been recognized prior to January 1, 2020. However, the Company had no securities with other-than-temporary impairment as of December 31, 2019, and as a result there was no effect on the balance sheet related to securities from the adoption of ASU 2016-13. As a result, the amortized cost basis remains the same before and after the effective date of ASU 2016-13. The Company also reviewed the credit quality of its available-for-sale debt securities as of March 31, 2020 and recognizing that all securities were either U.S. Treasury, U.S. government agency, or U.S. government sponsored agencies obligations did not identify any impairment within the portfolio which would require an allowance for credit losses to be established during the three-month period ended March 31, 2020. The Company adopted CECL as of January 1, 2020 using the modified retrospective approach and by leveraging three loss rate methodologies across the Bank’s four major loan segments (real estate loans, commercial and industrial loans, leases receivable, and consumer loans). Risk documentation, policies and procedures associated with CECL to support the ongoing estimation activities and the continuous assessment of risks related to the model, its methodologies, and data governance was also devised. The adoption resulted in a $17.4 million increase to the beginning balance of the allowance for credit losses, a $0.3 million decrease to the beginning balance of the allowance for off-balance sheet items, and an after-tax charge of $12.2 million to the beginning balance of retained earnings. According to AS U 2 0 16-1 3, the Bank is required to measure its expected credit losses of financial assets on a collective (pool) basis when similar risk characteristic(s) exist. The Bank segments the loans primarily by loan types, considering that the same type of loans share considerable similar risk characteristics, including the collateral type, loan purpose, contract term, amortization and payment structure. The Company measures expected credit losses of financial assets on a collective (pool) basis, when the financial assets share similar risk characteristics. Depending on the nature of the pool of financial assets with similar risk characteristics, the Company uses a discounted cash flow (“DCF”) method, Probability of Default / Loss Given Default method (“PD/LGD”), or a Weighted Average Remaining Maturity (“WARM”) method to estimate expected credit losses. The Company’s methodologies for estimating the allowance for credit losses consider available relevant information about the collectability of cash flows, including information about past events, current conditions, and reasonable and supportable forecasts. The methodologies apply historical loss information, adjusted for asset-specific characteristics, economic conditions at the measurement date, and forecasts about future economic conditions expected to exist through the contractual lives of the financial assets that are reasonable and supportable, to the identified pools of financial assets with similar risk characteristics for which the historical loss experience was observed. The Company’s methodologies revert back to historical loss information on a straight-line basis over twelve quarters when it can no longer develop reasonable and supportable forecasts. The Company has disaggregated the portfolios of financial assets into the following material segments of like-kind loans or leases with similar risk characteristics using the following methodologies: The Company used the discounted cash flow (DCF) method to estimate allowances for credit losses for the commercial property, construction, and residential real estate loan portfolios, the commercial and industrial loan portfolio, and the consumer loan portfolio. For all loan pools utilizing the DCF method, the Company utilizes and forecasts the national unemployment rate as the primary loss driver. The Company also utilizes and forecasts either the annualized average return rate from the National Council of Real Estate Investment Fiduciaries (NCREIF) Property Index for commercial real estate loans or the one-year percentage change in the S&P/Case-Shiller U.S National Home Price Index (NHPI) for residential real estate loans as a second loss driver depending on the nature of the underlying loan pool and how well that loss driver correlates to expected future losses. For all DCF models at March 31, 2020, the Company determined that four-quarters represents a reasonable and supportable forecast period and reverts back to a historical loss rate over twelve quarters on a straight-line basis. As of and for the quarter ended March 31, 2020, the Company leverages economic projections from the quarterly Federal Open Market Committee (FOMC) and the Federal Reserve Economic Database (FRED) to inform its loss driver forecasts over the four-quarter forecast period. For each of these loan segments, the Company applies an expected loss ratio based on the discounted cash flows adjusted as appropriate for qualitative factors. Qualitative loss factors are based on the Company's judgment of company, market, industry or business specific data, changes the in underlying loan composition of specific portfolios, trends relating to credit quality, delinquency, nonperforming and adversely rated loans, and reasonable and supportable forecasts of economic conditions. The Company used the Probability of Default/Loss Given Default (PD/LGD) method for the SBA portfolio to accommodate the unique nature of these loans. Although the PD/LGD methodology is an element of the DCF model, the stand-alone PD/LGD methodology minimizes complications related to the characteristics of SBA loans. A uniqueness of the SBA portfolio is that the U.S. Small Business Administration policy requires servicers to undertake all reasonable collection efforts before charging-off the loan. As a result, the recovery rate for SBA loans tend to be more volatile and not intuitively correlated to economic factors. The Company used a Weighted Average Remaining Maturity (WARM) method to estimate expected credit losses for equipment financing agreements or the equipment lease receivables portfolio. The Company applied an expected loss ratio based on internal historical losses adjusted as appropriate for qualitative factors. The Company's evaluation of market, industry or business specific data, changes in the underlying portfolio composition, trends relating to credit quality, delinquency, nonperforming and adversely rated leases, and reasonable and supportable forecasts of economic conditions inform the estimate of qualitative factors. As allowed by ASU 2016-13, the Company elected to maintain pools of loans accounted for under ASC 310-30. In accordance with the standard, management did not reassess whether modifications to individual acquired financial assets accounted for in pools were troubled debt restructurings as of the date of adoption. The Company estimates the allowance for credit losses on loans based on the underlying assets’ amortized cost basis, which is the amount at which the financing receivable is originated or acquired, adjusted for applicable accretion or amortization of premium, discount, and net deferred fees or costs, collection of cash, and charge-offs. In the event that collection of principal becomes uncertain, the Company has policies in place to reverse accrued interest in a timely manner. Therefore, the Company has made a policy election to exclude accrued interest from the measurement of allowance for credit losses. Expected credit losses are reflected in the allowance for credit losses through a charge to credit loss expense. When the Company deems all or a portion of a financial asset to be uncollectible , the appropriate amount is written off and the allowance for credit losses is reduced by the same amount. The Company applies judgment to determine when a financial asset is deemed uncollectible; however, generally speaking, an asset will be considered uncollectible no later than when all efforts at collection have been exhausted. Subsequent recoveries, if any, are credited to the allowance for credit losses when received. The following table illustrates the allowance for credit losses and the related impact under ASU 2016-13 to the Company as of January 1, 2020. As Reported Under ASU 2016-13 Pre-ASU 2016-13 Adoption Impact of ASU 2016-13 Adoption Real estate loans: Commercial property Retail $ 6,785 $ 4,911 $ 1,873 Hospitality 12,387 6,686 5,702 Other 13,415 8,060 5,355 Total commercial property loans 32,587 19,657 12,930 Construction loans 15,590 15,003 587 Residential property loans 2,150 1,695 455 Total real estate loans 50,327 36,355 13,972 Commercial and industrial loans: Commercial term loans 12,175 14,077 (1,903 ) Commercial lines of credit 1,358 1,887 (529 ) International loans 176 242 (65 ) Total commercial loans 13,709 16,206 (2,497 ) Leases receivable 14,669 8,767 5,902 Consumer loans 135 80 55 Allowance for credit losses on loans receivable $ 78,841 $ 61,408 $ 17,433 Allowance for credit losses on off-balance sheet items $ 2,062 $ 2,398 $ (336 ) FASB ASU 2017-04, Intangibles-Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment , Effective January 1, 2020, the Company adopted this standard, which simplifies the subsequent measurement of goodwill impairment by eliminating the requirement to calculate the implied fair value of goodwill (i.e., the current Step 2 of the goodwill impairment test) to measure a goodwill impairment charge. Under this ASU, the impairment test is simply the comparison of the fair value of a reporting unit with its carrying amount (the current Step 1), with the impairment charge being the deficit in fair value but not exceeding the total amount of goodwill allocated to that reporting unit. The simplified one-step impairment test applies to all reporting units (including those with zero or negative carrying amounts). An entity was to apply the amendments in this ASU on a prospective basis and was required to disclose the nature of and reason for the change in accounting principle upon transition. The Company’s goodwill arose from the purchase of an equipment leasing portfolio in 2017. The equipment leasing portfolio has grown since acquisition, and the Company has concluded no impairment has occurred.

Securities

Securities	3 Months Ended
	Mar. 31, 2020
Investments Debt And Equity Securities [Abstract]
Securities	Note 2 — Securities The following is a summary of securities available for sale as of the dates Gross Gross Estimated Amortized Unrealized Unrealized Fair Cost Gain Loss Value (in thousands) March 31, 2020 U.S. Treasury securities $ 24,988 $ 420 $ — $ 25,408 U.S. government agency and sponsored agency obligations: Mortgage-backed securities 413,350 12,023 (17 ) $ 425,356 Collateralized mortgage obligations 150,950 3,890 (15 ) 154,825 Debt securities 16,242 375 — 16,617 Total U.S. government agency and sponsored agency obligations 580,542 16,288 (32 ) 596,798 Total securities available for sale $ 605,530 $ 16,708 $ (32 ) $ 622,206 December 31, 2019 U.S. Treasury securities $ 34,947 $ 259 $ — 35,206 U.S. government agency and sponsored agency obligations: Mortgage-backed securities 406,813 4,334 (347 ) $ 410,800 Collateralized mortgage obligations 164,232 792 (432 ) 164,592 Debt securities 23,733 168 (22 ) 23,879 Total U.S. government agency and sponsored agency obligations 594,778 5,294 (801 ) 599,271 Total securities available for sale $ 629,725 $ 5,553 $ (801 ) $ 634,477 The amortized cost and estimated fair value of securities as of March 31, 2020, 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 Estimated Cost Fair Value (in thousands) Within one year $ 25,583 $ 25,700 Over one year through five years 160,801 164,775 Over five years through ten years 172,537 178,879 Over ten years 246,610 252,851 Total $ 605,530 $ 622,206 CECL (ASU 2016-13) requires the Company to assess its available-for-sales securities portfolio for impairment on an at least quarterly basis. The Company performed an impairment assessment of the Bank’s investment in debt securities in accordance with this standard. This assessment took into account the credit quality of these debt securities and determined that since all were U.S. Treasury obligations, U.S. government agency securities, and U.S. government sponsored agency securities, they all have the backing of the U.S. government, and thus no credit impairment is expected. 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, 2020 and December 31, 2019: Holding Period Less than 12 Months 12 Months or More Total Gross Estimated Number Gross Estimated Number Gross Estimated Number Unrealized Fair of Unrealized Fair of Unrealized Fair of Loss Value Securities Loss Value Securities Loss Value Securities (in thousands, except number of securities) March 31, 2020 U.S. government agency and sponsored agency obligations: Mortgage-backed securities $ (16 ) $ 11,626 3 $ (1 ) $ 1 1 (17 ) 11,627 4 Collateralized mortgage obligations (14 ) 1,250 1 (1 ) 350 1 (15 ) 1,600 2 Total U.S. government agency and sponsored agency obligations (30 ) 12,876 4 (2 ) 351 2 (32 ) 13,227 6 Total $ (30 ) $ 12,876 4 $ (2 ) $ 351 2 $ (32 ) $ 13,227 6 December 31, 2019 U.S. government agency and sponsored agency obligations: Mortgage-backed securities $ (186 ) $ 51,261 17 $ (161 ) $ 18,757 14 $ (347 ) $ 70,018 31 Collateralized mortgage obligations (112 ) 41,419 14 (320 ) 39,936 36 (432 ) 81,355 50 Debt securities (20 ) 8,235 2 (3 ) 2,997 1 (22 ) 11,233 3 Total U.S. government agency and sponsored agency obligations (318 ) 100,916 33 (483 ) 61,690 51 (801 ) 162,606 84 Total $ (318 ) $ 100,916 33 $ (483 ) $ 61,690 51 $ (801 ) $ 162,606 84 The unrealized losses in the U.S. government agency and sponsored agency obligations, as it relates to mortgage-backed securities and in the collateralized mortgage obligation securities were caused by fluctuations in interest rates. These securities are not deemed to have credit risk due to their long history with no credit losses, and the explicit guarantee of the U.S. government of timely payment of principal and interest to investors. The Company does not intend to sell the securities and it is not more likely than not that it will be required to sell them before recovery of their amortized cost. 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, 2020 2019 (in thousands) Gross realized gains on sales of securities $ — $ 725 Gross realized losses on sales of securities — — Net realized gains on sales of securities $ — $ 725 Proceeds from sales of securities $ — 69,187 During the three months ended March 31, 2020, there were no securities sales transactions. During the three months ended March 31, 2019, there was $725,000 in net gains in earnings resulting from the sale of securities. A 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. Securities available for sale with market values of $52.7 million and $30.0 million as of March 31, 2020 and 2019, respectively, were pledged to secure public deposits and for other purposes as required or permitted by law.

Loans

Loans	3 Months Ended
	Mar. 31, 2020
Receivables [Abstract]
Loans	Note 3 — Loans Loans Receivable Loans consisted of the following as of the dates indicated: March 31, 2020 December 31, 2019 (in thousands) Real estate loans: Commercial property Retail $ 818,045 869,302 Hospitality 884,511 922,288 Other (1) 1,420,824 1,358,432 Total commercial property loans 3,123,380 3,150,022 Construction 63,809 76,455 Residential property 379,116 402,028 Total real estate loans 3,566,305 3,628,505 Commercial and industrial loans 472,714 484,093 Leases receivable 492,527 483,879 Consumer loans (2) 12,090 13,670 Loans receivable 4,543,636 4,610,147 Allowance for credit losses (66,500 ) (61,408 ) Loans receivable, net $ 4,477,136 $ 4,548,739 ( 1) Includes, among other types, mixed-use, apartment, office, industrial, gas stations, faith-based facilities and warehouse; all (2) Consumer loans include home equity lines of credit of $7.5 million and $8.2 million as of March 31, 2020 and December 31, Accrued interest on loans was $10.0 Loans Held for Sale The following is the activity for SBA loans held for sale for the three months ended March 31, 2020 and 2019: Real Estate Commercial and Industrial Total (in thousands) March 31, 2020 Balance at beginning of period $ 2,943 $ 3,077 $ 6,020 Originations 6,494 5,703 12,197 Sales (9,432 ) (8,780 ) (18,212 ) Principal paydowns and amortization (5 ) — (5 ) Balance at end of period $ — $ — $ — 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 paydowns and amortization (2 ) (12 ) (14 ) Balance at end of period $ 6,500 $ 640 $ 7,140 Allowance for Credit Losses The Company’s estimate of the allowance for credit losses reflects losses expected over the remaining contractual life of the assets. The contractual term does not consider extensions, renewals or modifications unless the Company has identified an expected troubled debt restructuring. The allowance for credit losses as of March 31, 2020 was estimated using the current expected credit loss model. The primary reason for the increase in the allowance for credit losses is significant projected deterioration of the loss drivers that the Company forecasts to calculate expected losses and, to a much lesser extent, increases in qualitative loss factors. The Company used the discounted cash flow (DCF) method to estimate allowances for credit losses for the commercial property, construction, and residential real estate loan portfolios, the commercial and industrial loan portfolio, and the consumer loan portfolio. For all loan pools utilizing the DCF method, the Company utilizes and forecasts the national unemployment rate as the primary loss driver. The Company also utilizes and forecasts either the annualized average return rate from the National Council of Real Estate Investment Fiduciaries (NCREIF) Property Index for commercial real estate loans or the one-year percentage change in the S&P/Case-Shiller U.S National Home Price Index (NHPI) for residential real estate loans as a second loss driver depending on the nature of the underlying loan pool and how well that loss driver correlates to expected future losses. For all DCF models at March 31, 2020, the Company determined that four-quarters represents a reasonable and supportable forecast period and reverts back to a historical loss rate over twelve quarters on a straight-line basis. As of and for the quarter ended March 31, 2020, the Company leverages economic projections from the quarterly Federal Open Market Committee (FOMC) and the Federal Reserve Economic Database (FRED) to inform its loss driver forecasts over the four-quarter forecast period. For each of these loan segments, the Company applies an expected loss ratio based on the discounted cash flows adjusted as appropriate for qualitative factors. Qualitative loss factors are based on the Company's judgment of company, market, industry or business specific data, changes the in underlying loan composition of specific portfolios, trends relating to credit quality, delinquency, nonperforming and adversely rated loans, and reasonable and supportable forecasts of economic conditions. The Company used the Probability of Default/Loss Given Default (PD/LGD) method for the SBA portfolio to accommodate the unique nature of these loans. Although the PD/LGD methodology is an element of the DCF model, the stand-alone PD/LGD methodology minimizes complications related to the characteristics of SBA loans. A uniqueness of the SBA portfolio is that the U.S. Small Business Administration policy requires servicers to undertake all reasonable collection efforts before charging-off the loan. As a result, the recovery rate for SBA loans tend to be more volatile and not intuitively correlated to economic factors. The Company used a Weighted Average Remaining Maturity (WARM) method to estimate expected credit losses for equipment financing agreements or the equipment lease receivables portfolio. The Company applied an expected loss ratio based on internal historical losses adjusted as appropriate for qualitative factors. The Company's evaluation of market, industry or business specific data, changes in the underlying portfolio composition, trends relating to credit quality, delinquency, nonperforming and adversely rated leases, and reasonable and supportable forecasts of economic conditions inform the estimate of qualitative factors. Management believes the allowance for credit losses is appropriate to provide for estimated losses inherent in the loans receivable portfolio. However, the allowance is an estimate that is inherently uncertain and depends on the outcome of future events. Management’s methodologies for determining such estimates consists of measuring expected credit losses of financial assets on a collective (pool) basis when similar risk characteristic(s) exist. The Bank segments the loans primarily by loan types, considering that the same type of loans share considerable similar risk characteristics, including the collateral type, loan purpose, contract term, amortization and payment structure. 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. Further, our regulators, in reviewing our loans receivable portfolio may require us to increase our allowance for credit losses. The following table details the information on the allowance for credit losses by portfolio segment as of and for the three months ended March 31, 2020 and 2019: Real Estate Commercial and Industrial Leases Receivable Consumer Unallocated Total (in thousands) March 31, 2020 Balance at beginning of period $ 36,355 $ 16,206 $ 8,767 $ 80 $ — $ 61,408 Adjustment related to adoption of ASU 2016-13 13,972 (2,497 ) 5,902 55 — 17,433 Adjusted balance as of January 1, 2020 50,327 13,709 14,669 135 — 78,841 Less loans charged off 14,142 12,150 1,181 — — 27,473 Recoveries on loans receivable previously charged off (58 ) (84 ) (74 ) — — (216 ) Provision for credit losses 2,740 9,945 2,218 14 — 14,916 Ending balance $ 38,983 $ 11,588 $ 15,780 $ 149 $ — $ 66,500 Individually evaluated for impairment $ 78 $ 147 $ 1,671 $ 3 $ — $ 1,899 Collectively evaluated for impairment $ 38,905 $ 11,441 $ 14,109 $ 146 $ — $ 64,601 Loans receivable $ 3,566,305 $ 472,714 $ 492,527 $ 12,090 $ — $ 4,543,636 Individually evaluated for impairment $ 34,161 $ 5,444 $ 6,393 $ 1,298 $ — $ 47,296 Collectively evaluated for impairment $ 3,532,144 $ 467,270 $ 486,134 $ 10,792 $ — $ 4,496,340 March 31, 2019 Balance at beginning of period $ 18,384 $ 7,162 $ 6,303 $ 98 $ 27 $ 31,974 Less loans charged off 122 133 852 — — 1,107 Recoveries on loans receivable previously charged off (440 ) (382 ) (90 ) — — (912 ) Provision for credit losses (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 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 The table below illustrates the allowance for credit losses by portfolio segment as a percentage of the recorded total allowance for credit losses and as a percentage of the aggregate recorded investment of loans receivable. March 31, 2020 December 31, 2019 Allowance Total Allowance Total Amount Percentage Loans Percentage Amount Percentage Loans Percentage (in thousands) Real estate loans: Commercial property Retail $ 6,651 10.0 % $ 818,045 18.0 % $ 4,911 8.0 % $ 869,302 18.9 % Hospitality 12,499 18.8 % 884,511 19.5 % 6,686 10.9 % 922,288 20.0 % Other 15,664 23.6 % 1,420,824 31.3 % 8,060 13.1 % 1,358,432 29.4 % Total commercial property loans 34,814 52.4 % 3,123,380 68.7 % 19,657 32.0 % 3,150,022 68.3 % Construction 2,207 3.3 % 63,809 1.4 % 15,003 24.4 % 76,455 1.7 % Residential property 1,962 3.0 % 379,116 8.3 % 1,695 2.8 % 402,028 8.7 % Total real estate loans 38,983 58.7 % 3,566,305 78.5 % 36,355 59.2 % 3,628,505 78.7 % Commercial and industrial loans 11,588 17.4 % 472,714 10.4 % 16,206 26.4 % 484,093 10.5 % Leases receivable 15,780 23.7 % 492,527 10.8 % 8,767 14.3 % 483,879 10.5 % Consumer loans 149 0.2 % 12,090 0.3 % 80 0.1 % 13,670 0.3 % Total $ 66,500 100.0 % $ 4,543,636 100.0 % $ 61,408 100.0 % $ 4,610,147 100.0 % The following table represents the amortized cost basis of collateral-dependent loans by class of loans as of March 31, 2020, for which repayment is expected to be obtained through the sale of the underlying collateral and any collateral dependent loans that are still accruing but are considered impaired. Amortized Cost March 31, 2020 (in thousands) Real estate loans: Commercial property $ 17,600 Construction 13,228 Residential property 2,677 Total real estate loans 33,505 Commercial and industrial loans 596 Consumer loans 1,196 Total (1) $ 35,297 (1) All loans are secured by real estate, except for one commercial term loan secured by $525,000 in cash. Loan Quality Indicators As part of the on-going monitoring of the quality of our loans portfolio, we utilize an internal loan grading system to identify credit risk and assign an appropriate grade (from 0 to 8) for each loan in our portfolio. A third-party loan review is performed at least on an annual basis. Additional adjustments are made when determined to be necessary. The loan grade definitions are as follows: Pass and Pass-Watch: Pass and Pass-Watch loans, 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 grading system. It consists of all performing loans with no identified credit weaknesses. It includes cash and stock/security secured loans or other investment grade loans. Special Mention: A Special Mention loan, 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 that have significant actual, not potential, weaknesses are considered more severely classified. Substandard: A Substandard loan, grade (6), has a well-defined weakness that jeopardizes the liquidation of the debt. A loan 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, there is a distinct possibility that the Bank will sustain some loss if the weaknesses or deficiencies are not corrected. Doubtful: A Doubtful loan, 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, and therefore the amount or timing of a possible loss cannot be determined at the current time. Loss: A loan classified as Loss, grade (8), is considered uncollectible and of such little value that their continuance as active bank assets is not warranted. This classification does not mean that the loan 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 classified as Loss will be charged off in a timely manner. Under regulatory guidance, loans graded special mention or worse are considered criticized loans, and loans graded substandard or worse are considered classified loans. The tables below provide a comparison as of March 31, 2020 and December 31, 2019 of the pass/pass-watch, special mention and classified loans, disaggregated by loan segment: Pass/Pass- Watch Special Mention Classified Total (in thousands) March 31, 2020 Real estate loans: Commercial property Retail $ 812,841 $ — $ 5,204 $ 818,045 Hospitality 880,567 — 3,944 884,511 Other 1,385,625 6,436 28,763 1,420,824 Total commercial property 3,079,033 6,436 37,911 3,123,380 Construction 38,617 — 25,192 63,809 Residential property 375,655 1,323 2,138 379,116 Total real estate loans 3,493,305 7,759 65,241 3,566,305 Commercial and industrial loans 444,331 12,496 15,887 472,714 Leases receivable 486,134 — 6,393 492,527 Consumer loans 10,696 690 704 12,090 Total loans receivable $ 4,434,466 $ 20,945 $ 88,225 $ 4,543,636 December 31, 2019 Real estate loans: Commercial property Retail $ 859,739 $ 2,835 $ 6,728 $ 869,302 Hospitality 915,834 939 5,515 922,288 Other 1,329,817 7,807 20,809 1,358,432 Total commercial property 3,105,390 11,580 33,052 3,150,022 Construction 36,956 1,613 37,886 76,455 Residential property 398,737 2,512 779 402,028 Total real estate loans 3,541,082 15,705 71,718 3,628,505 Commercial and industrial loans 458,184 10,222 15,687 484,093 Leases receivable 477,977 — 5,902 483,879 Consumer loans 12,247 705 718 13,670 Total loans receivable $ 4,489,491 $ 26,632 $ 94,025 $ 4,610,147 Loans by Vintage Year and Risk Rating Term Loans Amortized Cost Basis by Origination Year (1) 2020 2019 2018 2017 2016 Prior Revolving Loans Amortized Cost Basis Total (in thousands) March 31, 2020 Commercial property Risk Rating Pass / Pass Watch $ 182,595 $ 542,426 $ 566,021 $ 441,982 $ 537,348 $ 774,381 $ 34,280 $ 3,079,033 Special Mention — 3,120 465 2,350 89 412 — 6,436 Classified 14,668 — 3,009 712 4,185 15,337 — 37,911 Total commercial property 197,263 545,546 569,495 445,044 541,621 790,129 34,280 3,123,380 Construction Risk Rating Pass / Pass Watch 8,207 7,936 1,640 — 20,835 — — 38,617 Special Mention — — — — — — — — Classified — 11,964 13,228 — — — — 25,192 Total construction 8,207 19,900 14,867 — 20,835 — — 63,809 Residential property Risk Rating Pass / Pass Watch — 956 42,842 159,941 108,940 62,976 — 375,655 Special Mention — — — 540 — 784 — 1,323 Classified — — — 869 1,149 120 — 2,138 Total residential property — 956 42,842 161,350 110,090 63,879 — 379,116 Total real estate loans Risk Rating Pass / Pass Watch 190,802 551,318 610,502 601,924 667,124 837,356 34,280 3,493,305 Special Mention — 3,120 465 2,890 89 1,196 — 7,759 Classified 14,668 11,964 16,237 1,581 5,334 15,456 — 65,241 Total real estate loans 205,470 566,402 627,203 606,394 672,546 854,008 34,280 3,566,305 Commercial and industrial loans: Risk Rating Pass / Pass Watch 40,333 151,462 64,266 25,200 5,942 18,286 138,840 444,331 Special Mention 4,036 820 540 80 1,735 1,651 3,634 12,496 Classified 8,672 4,195 851 188 176 1,807 — 15,887 Total commercial and industrial loans 53,041 156,476 65,658 25,468 7,853 21,743 142,475 472,714 Leases receivable: Risk Rating Pass / Pass Watch 56,055 219,118 133,700 52,086 23,055 2,119 — 486,134 Special Mention — — — — — — — — Classified — 2,094 2,001 617 1,257 424 — 6,393 Total leases receivable 56,055 221,212 135,701 52,704 24,313 2,542 — 492,527 Consumer loans: Risk Rating Pass / Pass Watch — 27 19 102 10 2,802 7,737 10,696 Special Mention — — — — — 690 — 690 Classified — — 675 28 — — — 704 Total commercial term loans — 27 695 130 10 3,492 7,737 12,090 Total loans receivable: Risk Rating Pass / Pass Watch 287,190 921,925 808,488 679,312 696,132 860,562 180,857 4,434,466 Special Mention 4,036 3,940 1,005 2,970 1,824 3,536 3,634 20,945 Classified 23,340 18,253 19,764 2,415 6,766 17,687 — 88,225 Total loans receivable $ 314,566 $ 944,118 $ 829,256 $ 684,697 $ 704,722 $ 881,785 $ 184,492 $ 4,543,636 (1) Includes extensions, renewals, or modifications of credit contracts, which consist of a new credit decision. Loans by Vinta ge Year and Payment Performance Term Loans Amortized Cost Basis by Origination Year (1) 2020 2019 2018 2017 2016 Prior Revolving Loans Amortized Cost Basis Total (in thousands) March 31, 2020 Real estate loans: Commercial property Payment performance Performing $ 183,271 $ 545,546 $ 569,312 $ 445,044 $ 541,345 $ 786,514 $ 34,280 $ 3,105,314 Nonperforming 13,992 — 183 — 277 3,615 — 18,066 Total commercial property 197,263 545,546 569,495 445,044 541,621 790,129 34,280 3,123,380 Construction Payment performance Performing 8,207 19,900 1,640 — 20,835 — — $ 50,582 Nonperforming — — 13,228 — — — — 13,228 Total construction 8,207 19,900 14,867 — 20,835 — — 63,809 Residential property Payment performance Performing — 956 42,842 159,941 108,940 63,725 — 376,404 Nonperforming — — — 1,409 1,149 154 — 2,711 Total residential property — 956 42,842 161,350 110,090 63,879 — 379,116 Total real estate loans Payment performance Performing 191,478 566,402 613,793 604,986 671,121 850,239 34,280 3,532,299 Nonperforming 13,992 — 13,410 1,409 1,426 3,769 — 34,005 Total real estate loans 205,470 566,402 627,203 606,394 672,546 854,008 34,280 3,566,305 Commercial and industrial loans: Payment performance Performing 53,040 146,762 64,944 25,280 7,853 21,559 142,475 461,912 Nonperforming 0 9,714 714 188 — 185 — 10,802 Total commercial and industrial loans 53,041 156,476 65,658 25,468 7,853 21,743 142,475 472,714 Leases receivable: Payment performance Performing 56,055 219,021 133,566 52,074 23,032 2,062 — 485,811 Nonperforming — 2,191 2,135 629 1,280 480 — 6,716 Total leases receivable 56,055 221,212 135,701 52,704 24,313 2,542 — 492,527 Consumer loans: Payment performance Performing — 27 19 102 10 3,492 7,737 11,386 Nonperforming — — 675 28 — — — 704 Total commercial term loans — 27 695 130 10 3,492 7,737 12,090 Total loans receivable: Payment performance Performing 300,573 932,212 812,322 682,442 702,016 877,351 184,492 4,491,410 Nonperforming 13,992 11,906 16,934 2,255 2,706 4,434 — 52,226 Total loans receivable $ 314,566 $ 944,118 $ 829,256 $ 684,697 $ 704,722 $ 881,785 $ 184,492 $ 4,543,636 (1) Includes extensions, renewals, or modifications of credit contracts, which consist of a new credit decision. The following is an aging analysis of loans, disaggregated by loan class, as of the dates indicated: 30-59 Days Past Due 60-89 Days Past Due 90 Days or More Past Due Total Past Due Current Total Accruing 90 Days or More Past Due (in thousands) March 31, 2020 Real estate loans: Commercial property Retail $ — $ — $ — $ — $ 818,045 $ 818,045 $ — Hospitality — — — — 884,511 884,511 — Other 708 1,418 1,101 3,227 1,417,597 1,420,824 — Total commercial property loans 708 1,418 1,101 3,227 3,120,153 3,123,380 — Construction — — — — 63,809 63,809 — Residential property 531 593 2,164 3,288 375,828 379,116 — Total real estate loans 1,239 2,011 3,265 6,515 3,559,790 3,566,306 — Commercial and industrial loans 349 318 9,484 10,151 462,563 472,714 5,520 Leases receivable 7,311 1,789 3,748 12,848 479,679 492,527 323 Consumer loans — 28 — 28 12,062 12,090 — Total loans receivable $ 8,899 $ 4,146 $ 16,497 $ 29,542 $ 4,514,094 $ 4,543,636 $ 5,843 December 31, 2019 Real estate loans: Commercial property Retail $ 6 $ 132 $ 111 $ 249 $ 869,053 $ 869,302 $ — Hospitality 907 — — 907 921,381 922,288 — Other 51 — 38 89 1,358,344 1,358,432 — Total commercial property loans 964 132 149 1,245 3,148,778 3,150,022 — Construction — — — — 76,455 76,455 — Residential property 540 1,627 309 2,477 399,551 402,028 — Total real estate loans 1,504 1,759 458 3,721 3,624,784 3,628,505 — Commercial and industrial loans 635 133 143 911 483,183 484,093 — Leases receivable 5,358 2,138 3,493 10,990 472,889 483,879 — Consumer loans — 30 — 30 13,639 13,670 — Total loans receivable $ 7,497 $ 4,060 $ 4,094 $ 15,652 $ 4,594,496 $ 4,610,147 $ — As of March 31, 2020, there were $5.8 million of loans that were 90 days or more past due and accruing interest. There were no such loans at December 31, 2019. Individually Evaluated Loans Prior to the adoption of ASU 2016-13, impaired loans were measured based on the present value of expected future cash flows discounted at the loan's effective interest rate or, as a practical expedient, at the loan's observable market price or the fair value of the collateral if the loan was collateral dependent, less estimated costs to sell. If the estimated value of the impaired loan was less than the recorded investment in the loan, we charged-off the deficiency against the allowance for credit losses or we established a specific allowance in the allowance for credit losses. Additionally, we excluded from the quarterly migration analysis impaired loans when determining the amount of the allowance for credit losses required for the period. We review, under ASU 2016-13, all loans on an individual basis when they do not share similar risk characteristics with loan pools. The following tables provide information on individually evaluated loans receivable as of March 31, 2020 and impaired loans receivable as of December 31, 2019 disaggregated by loan class, as of the dates indicated: Recorded Investment Unpaid Principal Balance With No Related Allowance Recorded With an Allowance Recorded Related Allowance (in thousands) March 31, 2020 Real estate loans: Commercial property Retail $ 156 $ 149 $ — $ 156 $ 1 Other 18,066 19,371 16,788 1,278 77 Total commercial property loans 18,222 19,520 16,788 1,434 78 Construction 13,228 28,000 13,228 — — Residential property 2,711 2,713 2,677 34 — Total real estate loans 34,161 50,233 32,693 1,468 78 Commercial and industrial loans 5,445 17,853 4,483 962 147 Leases receivable 6,393 6,472 855 5,538 1,671 Consumer loans 1,298 1,606 1,196 102 2 Total $ 47,297 $ 76,164 $ 39,227 $ 8,070 $ 1,898 December 31, 2019 Real estate loans: Commercial property Retail $ 434 $ 459 $ 111 $ 323 $ 19 Hospitality 244 400 22 223 24 Other 14,864 15,151 14,696 167 12 Total commercial property loans 15,542 16,010 14,829 713 55 Construction 27,201 28,000 — 27,201 13,973 Residential property 1,124 1,163 1,089 35 — Total real estate loans 43,867 45,173 15,918 27,949 14,028 Commercial and industrial loans 13,700 14,090 143 13,557 8,885 Leases receivable 5,902 5,909 1,112 4,790 2,863 Consumer loans 1,297 1,588 1,220 77 1 Total $ 64,766 $ 66,760 $ 18,393 $ 46,373 $ 25,778 Nonaccrual Loans and Nonperforming Assets The following table represents the amortized cost basis of loans on nonaccrual status and loans past due 90 days and still accruing as of March 31, 2020. March 31, 2020 Nonaccrual Loans Receivable With No Allowance for Credit Losses Nonaccrual Loans Receivable With Allowance for Credit Losses Loans Receivable Past Due 90 Days Still Accruing Total Nonperforming Loans Receivable (in thousands) Real estate loans: Commercial property loans 16,788 1,278 — 18,066 Construction loans 13,228 — — 13,228 Residential property loans 2,677 34 — 2,711 Total real estate loans 32,693 1,313 — 34,005 Commercial and industrial loans 4,484 798 5,520 10,802 Leases receivable 855 5,538 323 6,716 Consumer loans 675 28 — 703 Total nonperforming loans $ 38,707 $ 7,676 $ 5,843 $ 52,226 The following is a summary of interest foregone on non-accrual loans for the periods indicated: Three Months Ended March 31, 2020 2019 (in thousands) Interest income that would have been recognized had impaired loans performed in accordance with their original terms $ 1,595 $ 888 Less: Interest income recognized on impaired loans (122 ) (682 ) Interest foregone on impaired loans $ 1,473 $ 206 There were no commitments to lend additional funds to borrowers whose loans are included above. The following table details nonaccrual loans, disaggregated by loan class, as of the dates indicated: March 31, 2020 December 31, 2019 (in thousands) Real estate loans: Commercial property Retail $ — $ 277 Hospitality — 225 Other 18,066 14,864 Total commercial property loans 18,066 15,366 Construction 13,228 27,201 Residential property 2,711 1,124 Total real estate loans 34,005 43,691 Commercial and industrial loans 5,282 13,479 Leases receivable 6,393 5,902 Consumer loans 703 689 Total nonaccrual loans $ 46,383 $ 63,761 The following table details nonperforming assets as of the dates indicated: March 31, 2020 December 31, 2019 (in thousands) Nonaccrual loans $ 46,383 $ 63,761 Loans 90 days or more past due and still accruing 5,843 — Total nonperforming loans 52,226 63,761 Other real estate owned (“OREO”) 63 63 Total nonperforming assets $ 52,289 $ 63,824 OREO is included in prepaid expenses and other assets in the accompanying Consolidated Balance Sheets as of March 31, 2020 and December 31, 2019. Troubled Debt Restructurings As of March 31, 2020 and December 31, 2019, total TDRs were $30.2 million and $56.3 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, such as reducing the amount of principal and interest due monthly, and/or allowing for interest only monthly payments for three months or more or other payment structure modifications. The following table details TDRs as of March 31, 2020 and December 31, 2019: Nonaccrual TDRs Accrual TDRs Deferral of Principal Deferral of Principal and/or Interest Reduction of Principal and/or Interest Extension of Maturity Total Deferral of Principal Deferral of Principal and/or Interest Reduction of Principal and/or Interest Extension of Maturity Total March 31, 2020 Real estate loans $ — $ 128 $ 13,748 $ 13,832 $ 27,708 $ — $ — $ — $ — $ — Commercial and industrial loans — 184 525 300 1,009 — — 63 101 164 Consumer loans 675 — — — 675 521 — 74 — 595 Total $ 675 $ 312 $ 14,273 $ 14,132 $ 29,392 $ 521 $ — $ 137 $ 101 $ 758 December 31, 2019 Real estate loans $ — $ 132 $ 27,740 $ 13,926 $ 41,798 $ — $ — $ — $ — $ — Commercial and industrial loans — 153 12,527 312 12,991 — 36 71 114 222 Consumer loans 689 — — — 689 531 — 77 — 608 Total $ 689 $ 285 $ 40,266 $ 14,238 $ 55,478 $ 531 $ 36 $ 148 $ 114 $ 830 The following table presents the number of loans by class modified as troubled debt restructurings that occurred during the three months ended March 31, 2020, and the year ended December 31, 2019, with their pre- and post-modification recorded amounts. Three months ended Twelve months ended March 31, 2020 December 31, 2019 Number of Loans Pre- Modification Outstanding Recorded Investment Post- Modification Outstanding Recorded Investment Number of Loans Pre- Modification Outstanding Recorded Investment Post- Modification Outstanding Recorded Investment (in thousands except for number of loans) Real estate loans — $ — $ — 5 $ 40,743 $ 41,798 Commercial and industrial loans — — — 2 12,779 12,562 Consumer loans — — — 1 549 531 Total — $ — $ — 8 $ 54,071 $ 54,891 All TDRs are individually analyzed 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, 2020 and December 31, 2019, TDRs were subjected to specific impairment analysis. We determined impairment allowances of $98,000 and $22.7 million, respectively, related to these loans and such allowances were included in the allowance for credit losses. A loan is considered to be in payment default once it is 30 days contractually past due under the modified terms. During the three-month period ended March 31, 2020, one loan for $35,000 defaulted within the twelve-month period following modification. During the year ended December 31, 2019, one loan for $132,000 defaulted within the twelve-month period following modification.

Servicing Assets

Servicing Assets	3 Months Ended
	Mar. 31, 2020
Transfers And Servicing [Abstract]
Servicing Assets	Note 4 — Servicing Assets The changes in servicing assets for the three months ended March 31, 2020 and 2019 were as follows: Three Months Ended March 31, 2020 2019 (in thousands) Servicing assets: Balance at beginning of period $ 6,956 $ 8,520 Addition related to sale of SBA loans 354 315 Amortization (583 ) (857 ) Balance at end of period $ 6,727 $ 7,978 At March 31, 2020 and December 31, 2019, we serviced loans sold to unaffiliated parties in the amounts of $422.9 million and $422.3 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 $1.0 million and $1.1 million for the three months ended March 31, 2020 and 2019, respectively. Servicing fee income, net of the amortization of servicing assets, is included in other operating income in the consolidated statements of income. Amortization expense was $583,000 and $857,000 for the three months ended March 31, 2020 and 2019, respectively.

Income Taxes

Income Taxes	3 Months Ended
	Mar. 31, 2020
Income Tax Disclosure [Abstract]
Income Taxes	Note 5 — Income Taxes The Company’s income tax expense was $1.0 million and $6.3 million representing an effective income tax rate of 30.7 percent and 30.0 percent for the three months ended March 31, 2020 and 2019, respectively. Management concluded that as of March 31, 2020 and December 31, 2019, 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. Net deferred tax asset was $38.6 million and $36.8 million and net current tax asset was $832,000 and $0 as of March 31, 2020 and December 31, 2019, respectively. The Company is subject to examination by federal and state tax authorities for certain years ended December 31, 2015 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. During the quarter ended March 31, 2020, there was no change to the Company’s uncertain tax positions. The Company does not expect its unrecognized tax positions to change significantly over the next twelve months. The Coronavirus Aid, Relief, and Economic Security Act, or the CARES Act, was signed into law on March 27, 2020. The tax package is broad, with provisions for tax payment relief, significant business incentives, and certain corrections to the 2017 Tax Cuts and Jobs Act, or the Tax Act. The tax relief measures for entities include a five-year

Goodwill and Other Intangibles

Goodwill and Other Intangibles	3 Months Ended
	Mar. 31, 2020
Goodwill And Intangible Assets Disclosure [Abstract]
Goodwill and Other Intangibles	Note 6 — Goodwill and other intangibles The third-party originators intangible of $483,000 and goodwill of $11.0 million were recorded as a result of the acquisition of a leasing portfolio in 2016. The core deposit intangible of $2.2 million was recognized for the core deposits acquired in a 2014 acquisition. The Company’s intangible assets were as follows for the periods indicated: March 31, 2020 December 31, 2019 Amortization Period Gross Carrying Amount Accumulated Amortization Net Carrying Amount Gross Carrying Amount Accumulated Amortization Net Carrying Amount (in thousands) Core deposit intangible 10 years $ 2,213 $ (1,612 ) $ 601 $ 2,213 $ (1,567 ) $ 646 Third-party originators intangible 7 years 483 (307 ) 176 483 (287 ) 196 Goodwill N/A 11,031 — 11,031 11,031 — 11,031 Total intangible assets $ 13,727 $ (1,919 ) $ 11,808 $ 13,727 $ (1,854 ) $ 11,873 Intangible assets amortization expense for the three-month periods ended March 31, 2020 and 2019 was $65,000 and $77,000, respectively.

Deposits

Deposits	3 Months Ended
	Mar. 31, 2020
Banking And Thrift [Abstract]
Deposits	Note 7 — Deposits Time deposits at or exceeding the FDIC insurance limit of $250,000 at March 31, 2020 and December 31, 2019 were $313.3 million and $299.9 million, respectively. The scheduled maturities of time deposits are as follows for the periods indicated: At March 31, 2020 Time Deposits of $250,000 or More Other Time Deposits Total (in thousands) 2020 $ 245,439 $ 783,328 $ 1,028,767 2021 67,053 343,970 411,023 2022 — 37,588 37,588 2023 792 1,522 2,315 2024 and thereafter — 770 770 Total $ 313,285 $ 1,167,178 $ 1,480,462 At December 31, 2019 2020 $ 291,940 $ 1,098,666 $ 1,390,606 2021 7,186 130,331 137,517 2022 — 25,155 25,155 2023 789 1,185 1,974 2024 and thereafter — 669 669 Total $ 299,914 $ 1,256,005 $ 1,555,919 Accrued interest payable on deposits was $9.7 million and $11.2 million at March 31, 2020 and December 31, 2019, respectively. Total deposits reclassified to loans due to overdrafts at March 31, 2020 and December 31, 2019 were $975,000 and $1.5 million, respectively.

Borrowings

Borrowings	3 Months Ended
	Mar. 31, 2020
Debt Disclosure [Abstract]
Borrowings	Note 8 — Borrowings At March 31, 2020, the Bank had $150.0 million in overnight advances with a weighted average interest rate of 0.21 percent and $150.0 million in term advances outstanding with the FHLB with a weighted average interest rate of 1.63 percent. At December 31, 2019, the Bank had $15.0 million in overnight advances with a weighted average interest rate of 1.66 percent and $75.0 million of term advances with the FHLB with a weighted average rate of 1.71 percent. Interest expense for the three months ended March 31, 2020 and 2019 was $496,000 and $71,000, respectively. March 31, 2020 December 31, 2019 Outstanding Balance Weighted Average Rate Outstanding Balance Weighted Average Rate (dollars in thousands) Overnight advances $ 150,000 0.21 % $ 15,000 1.66 % Advances due with 12 months 50,000 1.66 % 25,000 1.75 % Advances due over 12 months through 24 months 50,000 1.59 % 25,000 1.66 % Advances due over 24 months through 36 months 50,000 1.63 % 25,000 1.72 % Outstanding advances $ 300,000 0.92 % $ 90,000 1.70 % The following is financial data pertaining to FHLB advances: March 31, 2020 December 31, 2019 (dollars in thousands) Weighted-average interest rate at end of period 0.92 % 1.70 % Weighted-average interest rate during the period 1.52 % 1.89 % Average balance of FHLB advances $ 130,659 $ 40,374 Maximum amount outstanding at any month-end $ 300,000 $ 285,000 The Bank maintains a secured credit facility with the FHLB, allowing the Bank to borrow on an overnight and term basis. The Bank had $2.4 billion and $1.4 billion of loans pledged as collateral with the FHLB as of March 31, 2020 and December 31, 2019, respectively. Remaining available borrowing capacity was $1.2 billion and $878.0 million at March 31, 2020 and December 31, 2019, respectively. The Bank also has securities with market values of $52.7 million and $30.2 million pledged with the Federal Reserve Bank (“FRB”), which provides $50.6 million and $29.6 million in available borrowing capacity through the Fed Discount Window as of March 31, 2020 and December 31, 2019, respectively. There were no outstanding borrowings with the FRB as of March 31, 2020 and December 31, 2019.

Earnings per Share

Earnings per Share	3 Months Ended
	Mar. 31, 2020
Earnings Per Share [Abstract]
Earnings per Share	Note 9 — 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 includes 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: Three Months Ended March 31, 2020 2019 Basic EPS Net income $ 2,350 $ 14,672 Less: income allocated to unvested restricted stock 18 79 Income allocated to common shares $ 2,332 $ 14,593 Weighted-average shares for basic EPS 30,469,022 30,667,378 Basic EPS (1) $ 0.08 $ 0.48 Effect of dilutive securities-options and unvested restricted stock 3,877 53,394 Income allocated to common shares $ 2,332 $ 14,593 Weighted-average shares for diluted EPS 30,472,899 30,720,772 Diluted EPS (1) $ 0.08 $ 0.48 (1) share shares There were no anti-dilutive options and shares of unvested restricted stock outstanding for the three months ended March 31, 2020 or 2019.

Regulatory Matters

Regulatory Matters	3 Months Ended
	Mar. 31, 2020
Banking And Thrift [Abstract]
Regulatory Matters	Note 10 — 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, 2020, the Bank’s capital ratios exceeded the minimum requirements for the Bank to be considered “well capitalized” and the Company exceeded all of its applicable minimum regulatory capital ratio requirements. A capital conservation buffer of 2.5 percent 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 6.29 percent and 6.64 percent and the Company's capital conservation buffer was 5.52 percent and 5.78 percent as of March 31, 2020 and December 31, 2019, respectively. In March 2020, the OCC, the Board of Governors of the Federal Reserve System, and the FDIC announced an interim final rule to delay the impact on regulatory capital arising from the implementation of CECL. The interim final rule maintains the three-year transition option in the previous rule and provides banks the option to delay for two years an estimate of CECL’s effect on regulatory capital, relative to the incurred loss methodology’s effect on regulatory capital, followed by a three-year transition period (five-year transition option). The Company and the Bank adopted the capital transition relief over the permissible five-year period. The capital ratios of Hanmi Financial and the Bank as of March 31, 2020 and December 31, 2019 were as follows: Minimum Minimum to Be Regulatory Categorized as Actual Requirement “Well Capitalized” Amount Ratio Amount Ratio Amount Ratio (in thousands) March 31, 2020 Total capital (to risk-weighted assets): Hanmi Financial $ 697,648 14.77 % $ 377,815 8.00 % N/A N/A Hanmi Bank $ 676,231 14.29 % $ 378,465 8.00 % $ 473,082 10.00 % Tier 1 capital (to risk-weighted assets): Hanmi Financial $ 543,885 11.52 % $ 283,361 6.00 % N/A N/A Hanmi Bank $ 620,857 13.12 % $ 283,849 6.00 % $ 378,465 8.00 % Common equity Tier 1 capital (to risk-weighted assets) Hanmi Financial $ 523,750 11.09 % $ 212,521 4.50 % N/A N/A Hanmi Bank $ 620,857 13.12 % $ 212,887 4.50 % $ 307,503 6.50 % Tier 1 capital (to average assets): Hanmi Financial $ 543,885 9.91 % $ 219,485 4.00 % N/A N/A Hanmi Bank $ 620,857 11.35 % $ 218,811 4.00 % $ 273,514 5.00 % December 31, 2019 Total capital (to risk-weighted assets): Hanmi Financial $ 714,288 15.11 % $ 378,059 8.00 % N/A N/A Hanmi Bank $ 691,024 14.64 % $ 377,516 8.00 % $ 471,895 10.00 % Tier 1 capital (to risk-weighted assets): Hanmi Financial $ 556,820 11.78 % $ 283,544 6.00 % N/A N/A Hanmi Bank $ 631,978 13.39 % $ 283,137 6.00 % $ 377,516 8.00 % Common equity Tier 1 capital (to risk-weighted assets) Hanmi Financial $ 536,781 11.36 % $ 212,658 4.50 % N/A N/A Hanmi Bank $ 631,978 13.39 % $ 212,353 4.50 % $ 306,732 6.50 % Tier 1 capital (to average assets): Hanmi Financial $ 556,820 10.15 % $ 219,367 4.00 % N/A N/A Hanmi Bank $ 631,978 11.56 % $ 218,748 4.00 % $ 273,435 5.00 %

Fair Value Measurements

Fair Value Measurements	3 Months Ended
	Mar. 31, 2020
Fair Value Disclosures [Abstract]
Fair Value Measurements	Note 11 — Fair Value Measurements Fair Value Measurements ASC 820, Fair Value Measurements and Disclosures • 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, 2020 and December 31, 2019, 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. Individually analyzed loans receivable - Nonaccrual loans receivable and performing restructured loans receivable are individually analyzed for reporting purposes and are measured and recorded at fair value on a non-recurring basis to determine if they exhibit credit risk characteristics. All such loans receivable with a carrying balance over $250,000 are analyzed individually for the amount to determine if a reserve is required, if any. All such loans with a carrying balance of $250,000 or less are evaluated for analyzed in pools to determine if they exhibit any credit risk characteristics requiring reserves. 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, 2020 and December 31, 2019, assets and liabilities measured at fair value on a recurring basis are as follows: Level 1 Level 2 Level 3 Significant Observable Quoted Prices in Inputs with No Active Markets Active Market Significant for Identical with Identical Unobservable Assets Characteristics Inputs Total Fair Value (in thousands) March 31, 2020 Assets: Securities available for sale: U.S. Treasury securities $ 25,408 $ — $ — $ 25,408 U.S. government agency and sponsored agency obligations: Mortgage-backed securities — 425,356 — 425,356 Collateralized mortgage obligations — 154,825 — 154,825 Debt securities — 16,617 — 16,617 Total U.S. government agency and sponsored agency obligations — 596,798 — 596,798 Total securities available for sale $ 25,408 $ 596,798 $ — $ 622,206 December 31, 2019 Assets: Securities available for sale: U.S. Treasury securities $ 35,206 $ — $ — $ 35,206 U.S. government agency and sponsored agency obligations: Mortgage-backed securities — 410,800 — 410,800 Collateralized mortgage obligations — 164,592 — 164,592 Debt securities — 23,879 — 23,879 Total U.S. government agency and sponsored agency obligations — 599,271 — 599,271 Total securities available for sale $ 35,206 $ 599,271 $ — $ 634,477 Assets and Liabilities Measured at Fair Value on a Non-Recurring Basis As of March 31, 2020 and December 31, 2019, assets and liabilities measured at fair value on a non-recurring basis are as follows: Level 1 Level 2 Level 3 Significant Observable Quoted Prices in Inputs With No Active Markets Active Market Significant for Identical With Identical Unobservable Total Assets Characteristics Inputs (in thousands) March 31, 2020 Assets: Collateral dependent impaired loans (1), (3) $ 34,338 $ — $ — $ 34,338 Other real estate owned 63 — — 63 Bank-owned premises 1,900 — — 1,900 December 31, 2019 Assets: Collateral dependent impaired loans (2) $ 31,049 $ — $ — $ 31,049 Other real estate owned 63 — — 63 Bank-owned premises 1,900 — — 1,900 (1) Consist of real estate loans of $32.6 million and commercial and industrial loans of $0.6 million. (2) Consist of real estate loans of $27.2 million, commercial and industrial loans of $3.9 million. ( 3 ) Secured by real estate loans. The following table represents quantitative information about Level 3 fair value comments for assets measured at fair value on a non-recurring basis at March 31, 2020 and December 31, 2019: Fair Value Valuation Techniques Unobservable Input(s) Range (Weighted Average) (in thousands) March 31, 2020 Collateral dependent impaired loans: Real estate loans: Commercial property Other $ 16,671 Market approach Market data comparison (53)% to 42% / 1% (2) Construction 13,228 Market approach Market data comparison (3)% to 43% / 21% (2) Residential property 2,677 Market approach Market data comparison (13)% to 15% / 1% (2) Total real estate loans 32,576 Commercial and industrial loans: Commercial term 566 Market approach Market data comparison (9)% to 11% / 1% (2) (3) Consumer loans 1,196 Market approach Market data comparison 2% to 15% / 7% (2) Total $ 34,338 Bank-owned premises 1,900 Market approach Market data comparison (30)% to 55% /(2)% (2) December 31, 2019 Collateral dependent impaired loans: Real estate loans: Commercial property Other $ 13,926 Market approach Market data comparison (1) Construction 13,228 Market approach Market data comparison (3)% to 43% /21% (2) Total real estate loans 27,154 Commercial and industrial loans: Commercial lines of credit 3,895 Market approach Market data comparison (8)% to 42% /18% (2) Total $ 31,049 Bank-owned premises 1,900 Market approach Market data comparison (30)% to 55% /(2)% (2) (1) (2) (3) The fair value of the Level 3 loans receivable demonstrating credit risk characteristics at March 31, 2020 were determined utilizing the fair value measurement methodology for assets measured on a non-recurring basis. Such loans receivable measured at fair value at March 31, 2020 consisted of thirteen commercial real estate loans with a fair value of $16.7 million, one construction loan with a fair value of $13.2 million, five residential mortgages with a fair value of $2.7 million, two commercial term loans with a fair value of $41,000, one commercial term loan secured by cash with a fair value of $525,000, and two consumer loans with a fair value of $1.2 million. The fair value of collateral dependent loans are determined on a non-recurring basis using either the sales comparison approach or the income approach by obtaining third party appraisals. ASC 825, Financial Instruments 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, 2020 , 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, 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, 2020 Carrying Fair Value Amount Level 1 Level 2 Level 3 (in thousands) Financial assets: Cash and due from banks $ 290,546 $ 290,546 $ — $ — Securities available for sale 622,206 25,408 596,798 — Loans receivable, net of allowance for credit losses 4,477,137 — — 4,393,307 Accrued interest receivable 11,536 11,536 — — Financial liabilities: Noninterest-bearing deposits 1,366,270 — 1,366,270 — Interest-bearing deposits 3,215,797 — — 3,205,646 Borrowings and subordinated debentures 418,523 — 302,070 124,233 Accrued interest payable 9,693 9,693 — — December 31, 2019 Carrying Fair Value Amount Level 1 Level 2 Level 3 (in thousands) Financial assets: Cash and due from banks $ 121,678 $ 121,678 $ — $ — Securities available for sale 634,477 35,205 599,272 — Loans held for sale 6,020 — 6,382 — Loans receivable, net of allowance for credit losses 4,548,739 — — 4,520,322 Accrued interest receivable 11,742 11,742 — — Financial liabilities: Noninterest-bearing deposits 1,391,624 — 1,391,624 — Interest-bearing deposits 3,307,338 — — 3,317,867 Borrowings and subordinated debentures 208,377 — 89,831 118,807 Accrued interest payable 11,215 11,215 — —

Off-Balance Sheet Commitments

Off-Balance Sheet Commitments	3 Months Ended
	Mar. 31, 2020
Risks And Uncertainties [Abstract]
Off-Balance Sheet Commitments	Note 12 — 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, December 31, 2020 2019 (in thousands) Commitments to extend credit $ 375,233 $ 371,287 Standby letters of credit 32,108 31,372 Commercial letters of credit 9,642 11,133 Total undisbursed loan commitments $ 416,982 $ 413,792 The allowance for credit losses related to 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. Activity in the allowance for credit losses related to off-balance sheet items was as follows for the periods indicated: Three Months Ended March 31, 2020 2019 (in thousands) Balance at beginning of period $ 2,397 $ 1,439 Adjustment related to adoption of ASU 2016-13 (335 ) — Adjusted balance as of January 1, 2020 2,062 1,439 Provision (income) for credit losses 823 (339 ) Balance at end of period $ 2,885 $ 1,100

Leases

Leases	3 Months Ended
	Mar. 31, 2020
Leases [Abstract]
Leases	Note 13 — Leases The Company adopted ASU 2016-02, Leases (Topic 842), We renew, We renew, We Variable 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. As of March 31, 2020, the right-of-use asset and lease liability balances were $36.1 million and $36.9 million, respectively. Their outstanding balances as of December 31, 2019, were $36.5 million and $37.2 million, respectively. 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 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. For the three-months period ended March 31, 2020 and 2019, net rental expenses recorded under such leases amounted to $2.0 million and $1.9 million, respectively. The following table presents the Company's remaining lease liability by maturity as of March 31, 2020: Amount (in thousands) 2020 $ 6,118 2021 5,315 2022 5,088 2023 4,929 2024 4,437 Thereafter 16,381 Remaining lease commitments 42,268 Interest (5,408 ) Present value of lease liability $ 36,860 Weighted average remaining leases terms for the Company's operating leases were 8.37 and 8.57 years as of March 31, 2020 and December 31, 2019, respectively. . 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 for the three months ended March 31, 2020 and 2019 was $1.9 million and $1.7 million, respectively.

Liquidity

Liquidity	3 Months Ended
	Mar. 31, 2020
Liquidity [Abstract]
Liquidity	Note 14 — Liquidity Hanmi Financial As of March 31, 2020 Hanmi Financial had $20.0 million in cash on deposit with its bank subsidiary. Management believes that Hanmi Financial, on a stand-alone basis, had adequate liquid assets to meet its current debt obligations. Hanmi Bank The principal objective of our liquidity management program is to maintain the Bank’s ability to meet the day-to-day cash flow requirements of our customers who wish either to withdraw funds or to draw upon credit facilities to meet their cash needs. Management believes that the Bank, on a stand-alone basis, has adequate liquid assets to meet its current obligations. The Bank’s primary funding source will continue to be deposits originating from its branch platform. The Bank’s wholesale funds historically consisted of FHLB advances and brokered deposits. As of March 31, 2020 and December 31, 2019, the Bank had $300.0 million and $90.0 million of FHLB advances and $224.6 million and $264.2 million, respectively, of brokered deposits. We monitor the sources and uses of funds on a regular basis to maintain an acceptable liquidity position. The Bank’s primary source of borrowings is the FHLB, from which the Bank is eligible to borrow up to 30 percent of its assets. As of March 31, 2020, the remaining available borrowing capacity was $1.22 billion compared with $878.4 million, as of December 31, 2019. The amount that the FHLB is willing to advance differs based on the quality and character of qualifying collateral pledged by the Bank, and the FHLB may adjust the advance rates for qualifying collateral upwards or downwards from time to time. To the extent deposit renewals and deposit growth are not sufficient to fund maturing and withdrawable deposits, repay maturing borrowings, fund existing and future loans, leases and securities, and otherwise fund working capital needs and capital expenditures, the Bank may utilize the remaining borrowing capacity from its FHLB borrowing arrangement.

Subsequent Events

Subsequent Events	3 Months Ended
	Mar. 31, 2020
Subsequent Events [Abstract]
Subsequent Events	Note 15 — Subsequent Events On March 13, 2020, the President of the United States declared a National Emergency over the outbreak of the novel coronavirus, also known as COVID-19. Several governors of the states in which we do business issued their own orders for individuals to shelter-in place and restricted business activities. As a result, the operations and business results of the Company could be materially adversely affected. The extent to which the COVID-19 crisis may impact business activity or investment results will depend on future developments, which are highly uncertain and cannot be predicted, including new information which may emerge concerning the severity of the coronavirus and the actions required to contain the coronavirus or treat its impact, among others. Significant estimates include the allowance for credit losses, the allowance for credit losses related to off-balance sheet items, and the valuation of intangible assets including deferred tax assets, goodwill, and servicing assets. The CARES Act (the Coronavirus Aid, Relief, and Economic Security Act) was passed by Congress and signed into law by President Trump on March 27, 2020. Amongst other benefits, the CARES Act allows financial institutions to assist customers in dealing with financial hardship by (a) providing federal funding so that financial institutions can originate SBA loans to borrowers at a low interest rate under the Payment Protection Program (PPP loans) with eventual debt forgiveness should the borrower continue to meet certain criteria after the COVID-19 crisis has abated; and (b) allowing financial institutions to temporarily modify loan terms by deferring loan payments, loan fees, etc. on a short-term basis without considering them Troubled Debt Restructures. The Bank immediately moved to assist consumers during this time of crisis by rolling out its PPP loan process and by April 30, 2020 had received over 3,000 inquiries and disbursed approximately $157 million for the SBA’s Paycheck Protection Program. In late March 2020, the Bank started receiving borrower requests for loan modifications of scheduled payments under the CARES Act and by April 30, 2020 had approved nearly 1,200 requests approximating 16 percent of the portfolio.

Summary of Significant Accounti

Summary of Significant Accounting Policies (Policies)	3 Months Ended
	Mar. 31, 2020
Accounting Policies [Abstract]
Fair Value Measurements	ASC 820, Fair Value Measurements and Disclosures • 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, 2020 and December 31, 2019, 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. Individually analyzed loans receivable - Nonaccrual loans receivable and performing restructured loans receivable are individually analyzed for reporting purposes and are measured and recorded at fair value on a non-recurring basis to determine if they exhibit credit risk characteristics. All such loans receivable with a carrying balance over $250,000 are analyzed individually for the amount to determine if a reserve is required, if any. All such loans with a carrying balance of $250,000 or less are evaluated for analyzed in pools to determine if they exhibit any credit risk characteristics requiring reserves. 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. The following table represents quantitative information about Level 3 fair value comments for assets measured at fair value on a non-recurring basis at March 31, 2020 and December 31, 2019: Fair Value Valuation Techniques Unobservable Input(s) Range (Weighted Average) (in thousands) March 31, 2020 Collateral dependent impaired loans: Real estate loans: Commercial property Other $ 16,671 Market approach Market data comparison (53)% to 42% / 1% (2) Construction 13,228 Market approach Market data comparison (3)% to 43% / 21% (2) Residential property 2,677 Market approach Market data comparison (13)% to 15% / 1% (2) Total real estate loans 32,576 Commercial and industrial loans: Commercial term 566 Market approach Market data comparison (9)% to 11% / 1% (2) (3) Consumer loans 1,196 Market approach Market data comparison 2% to 15% / 7% (2) Total $ 34,338 Bank-owned premises 1,900 Market approach Market data comparison (30)% to 55% /(2)% (2) December 31, 2019 Collateral dependent impaired loans: Real estate loans: Commercial property Other $ 13,926 Market approach Market data comparison (1) Construction 13,228 Market approach Market data comparison (3)% to 43% /21% (2) Total real estate loans 27,154 Commercial and industrial loans: Commercial lines of credit 3,895 Market approach Market data comparison (8)% to 42% /18% (2) Total $ 31,049 Bank-owned premises 1,900 Market approach Market data comparison (30)% to 55% /(2)% (2) (1) (2) (3) The fair value of the Level 3 loans receivable demonstrating credit risk characteristics at March 31, 2020 were determined utilizing the fair value measurement methodology for assets measured on a non-recurring basis. Such loans receivable measured at fair value at March 31, 2020 consisted of thirteen commercial real estate loans with a fair value of $16.7 million, one construction loan with a fair value of $13.2 million, five residential mortgages with a fair value of $2.7 million, two commercial term loans with a fair value of $41,000, one commercial term loan secured by cash with a fair value of $525,000, and two consumer loans with a fair value of $1.2 million. The fair value of collateral dependent loans are determined on a non-recurring basis using either the sales comparison approach or the income approach by obtaining third party appraisals. ASC 825, Financial Instruments 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, 2020 , 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, 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.

Organization and Basis of Pre_2

Organization and Basis of Presentation (Tables)	3 Months Ended
	Mar. 31, 2020
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Summary of Impact of ASC on Allowance for Credit Losses	The following table illustrates the allowance for credit losses and the related impact under ASU 2016-13 to the Company as of January 1, 2020. As Reported Under ASU 2016-13 Pre-ASU 2016-13 Adoption Impact of ASU 2016-13 Adoption Real estate loans: Commercial property Retail $ 6,785 $ 4,911 $ 1,873 Hospitality 12,387 6,686 5,702 Other 13,415 8,060 5,355 Total commercial property loans 32,587 19,657 12,930 Construction loans 15,590 15,003 587 Residential property loans 2,150 1,695 455 Total real estate loans 50,327 36,355 13,972 Commercial and industrial loans: Commercial term loans 12,175 14,077 (1,903 ) Commercial lines of credit 1,358 1,887 (529 ) International loans 176 242 (65 ) Total commercial loans 13,709 16,206 (2,497 ) Leases receivable 14,669 8,767 5,902 Consumer loans 135 80 55 Allowance for credit losses on loans receivable $ 78,841 $ 61,408 $ 17,433 Allowance for credit losses on off-balance sheet items $ 2,062 $ 2,398 $ (336 )

Securities (Tables)

Securities (Tables)	3 Months Ended
	Mar. 31, 2020
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 Gross Gross Estimated Amortized Unrealized Unrealized Fair Cost Gain Loss Value (in thousands) March 31, 2020 U.S. Treasury securities $ 24,988 $ 420 $ — $ 25,408 U.S. government agency and sponsored agency obligations: Mortgage-backed securities 413,350 12,023 (17 ) $ 425,356 Collateralized mortgage obligations 150,950 3,890 (15 ) 154,825 Debt securities 16,242 375 — 16,617 Total U.S. government agency and sponsored agency obligations 580,542 16,288 (32 ) 596,798 Total securities available for sale $ 605,530 $ 16,708 $ (32 ) $ 622,206 December 31, 2019 U.S. Treasury securities $ 34,947 $ 259 $ — 35,206 U.S. government agency and sponsored agency obligations: Mortgage-backed securities 406,813 4,334 (347 ) $ 410,800 Collateralized mortgage obligations 164,232 792 (432 ) 164,592 Debt securities 23,733 168 (22 ) 23,879 Total U.S. government agency and sponsored agency obligations 594,778 5,294 (801 ) 599,271 Total securities available for sale $ 629,725 $ 5,553 $ (801 ) $ 634,477
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, 2020, 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 Estimated Cost Fair Value (in thousands) Within one year $ 25,583 $ 25,700 Over one year through five years 160,801 164,775 Over five years through ten years 172,537 178,879 Over ten years 246,610 252,851 Total $ 605,530 $ 622,206
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, 2020 and December 31, 2019: Holding Period Less than 12 Months 12 Months or More Total Gross Estimated Number Gross Estimated Number Gross Estimated Number Unrealized Fair of Unrealized Fair of Unrealized Fair of Loss Value Securities Loss Value Securities Loss Value Securities (in thousands, except number of securities) March 31, 2020 U.S. government agency and sponsored agency obligations: Mortgage-backed securities $ (16 ) $ 11,626 3 $ (1 ) $ 1 1 (17 ) 11,627 4 Collateralized mortgage obligations (14 ) 1,250 1 (1 ) 350 1 (15 ) 1,600 2 Total U.S. government agency and sponsored agency obligations (30 ) 12,876 4 (2 ) 351 2 (32 ) 13,227 6 Total $ (30 ) $ 12,876 4 $ (2 ) $ 351 2 $ (32 ) $ 13,227 6 December 31, 2019 U.S. government agency and sponsored agency obligations: Mortgage-backed securities $ (186 ) $ 51,261 17 $ (161 ) $ 18,757 14 $ (347 ) $ 70,018 31 Collateralized mortgage obligations (112 ) 41,419 14 (320 ) 39,936 36 (432 ) 81,355 50 Debt securities (20 ) 8,235 2 (3 ) 2,997 1 (22 ) 11,233 3 Total U.S. government agency and sponsored agency obligations (318 ) 100,916 33 (483 ) 61,690 51 (801 ) 162,606 84 Total $ (318 ) $ 100,916 33 $ (483 ) $ 61,690 51 $ (801 ) $ 162,606 84
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, 2020 2019 (in thousands) Gross realized gains on sales of securities $ — $ 725 Gross realized losses on sales of securities — — Net realized gains on sales of securities $ — $ 725 Proceeds from sales of securities $ — 69,187

Loans (Tables)

Loans (Tables)	3 Months Ended
	Mar. 31, 2020
Receivables [Abstract]
Loans	Loans consisted of the following as of the dates indicated: March 31, 2020 December 31, 2019 (in thousands) Real estate loans: Commercial property Retail $ 818,045 869,302 Hospitality 884,511 922,288 Other (1) 1,420,824 1,358,432 Total commercial property loans 3,123,380 3,150,022 Construction 63,809 76,455 Residential property 379,116 402,028 Total real estate loans 3,566,305 3,628,505 Commercial and industrial loans 472,714 484,093 Leases receivable 492,527 483,879 Consumer loans (2) 12,090 13,670 Loans receivable 4,543,636 4,610,147 Allowance for credit losses (66,500 ) (61,408 ) Loans receivable, net $ 4,477,136 $ 4,548,739 ( 1) Includes, among other types, mixed-use, apartment, office, industrial, gas stations, faith-based facilities and warehouse; all (2) Consumer loans include home equity lines of credit of $7.5 million and $8.2 million as of March 31, 2020 and December 31,
Activity for SBA Loans Held for Sale	The following is the activity for SBA loans held for sale for the three months ended March 31, 2020 and 2019: Real Estate Commercial and Industrial Total (in thousands) March 31, 2020 Balance at beginning of period $ 2,943 $ 3,077 $ 6,020 Originations 6,494 5,703 12,197 Sales (9,432 ) (8,780 ) (18,212 ) Principal paydowns and amortization (5 ) — (5 ) Balance at end of period $ — $ — $ — 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 paydowns and amortization (2 ) (12 ) (14 ) Balance at end of period $ 6,500 $ 640 $ 7,140
Allowance for Credit Losses by Portfolio Segment	The following table details the information on the allowance for credit losses by portfolio segment as of and for the three months ended March 31, 2020 and 2019: Real Estate Commercial and Industrial Leases Receivable Consumer Unallocated Total (in thousands) March 31, 2020 Balance at beginning of period $ 36,355 $ 16,206 $ 8,767 $ 80 $ — $ 61,408 Adjustment related to adoption of ASU 2016-13 13,972 (2,497 ) 5,902 55 — 17,433 Adjusted balance as of January 1, 2020 50,327 13,709 14,669 135 — 78,841 Less loans charged off 14,142 12,150 1,181 — — 27,473 Recoveries on loans receivable previously charged off (58 ) (84 ) (74 ) — — (216 ) Provision for credit losses 2,740 9,945 2,218 14 — 14,916 Ending balance $ 38,983 $ 11,588 $ 15,780 $ 149 $ — $ 66,500 Individually evaluated for impairment $ 78 $ 147 $ 1,671 $ 3 $ — $ 1,899 Collectively evaluated for impairment $ 38,905 $ 11,441 $ 14,109 $ 146 $ — $ 64,601 Loans receivable $ 3,566,305 $ 472,714 $ 492,527 $ 12,090 $ — $ 4,543,636 Individually evaluated for impairment $ 34,161 $ 5,444 $ 6,393 $ 1,298 $ — $ 47,296 Collectively evaluated for impairment $ 3,532,144 $ 467,270 $ 486,134 $ 10,792 $ — $ 4,496,340 March 31, 2019 Balance at beginning of period $ 18,384 $ 7,162 $ 6,303 $ 98 $ 27 $ 31,974 Less loans charged off 122 133 852 — — 1,107 Recoveries on loans receivable previously charged off (440 ) (382 ) (90 ) — — (912 ) Provision for credit losses (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 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 The table below illustrates the allowance for credit losses by portfolio segment as a percentage of the recorded total allowance for credit losses and as a percentage of the aggregate recorded investment of loans receivable. March 31, 2020 December 31, 2019 Allowance Total Allowance Total Amount Percentage Loans Percentage Amount Percentage Loans Percentage (in thousands) Real estate loans: Commercial property Retail $ 6,651 10.0 % $ 818,045 18.0 % $ 4,911 8.0 % $ 869,302 18.9 % Hospitality 12,499 18.8 % 884,511 19.5 % 6,686 10.9 % 922,288 20.0 % Other 15,664 23.6 % 1,420,824 31.3 % 8,060 13.1 % 1,358,432 29.4 % Total commercial property loans 34,814 52.4 % 3,123,380 68.7 % 19,657 32.0 % 3,150,022 68.3 % Construction 2,207 3.3 % 63,809 1.4 % 15,003 24.4 % 76,455 1.7 % Residential property 1,962 3.0 % 379,116 8.3 % 1,695 2.8 % 402,028 8.7 % Total real estate loans 38,983 58.7 % 3,566,305 78.5 % 36,355 59.2 % 3,628,505 78.7 % Commercial and industrial loans 11,588 17.4 % 472,714 10.4 % 16,206 26.4 % 484,093 10.5 % Leases receivable 15,780 23.7 % 492,527 10.8 % 8,767 14.3 % 483,879 10.5 % Consumer loans 149 0.2 % 12,090 0.3 % 80 0.1 % 13,670 0.3 % Total $ 66,500 100.0 % $ 4,543,636 100.0 % $ 61,408 100.0 % $ 4,610,147 100.0 %
Summary of Amortized Cost Basis of Collateral Dependent Loans By Class of Loans	The following table represents the amortized cost basis of collateral-dependent loans by class of loans as of March 31, 2020, for which repayment is expected to be obtained through the sale of the underlying collateral and any collateral dependent loans that are still accruing but are considered impaired. Amortized Cost March 31, 2020 (in thousands) Real estate loans: Commercial property $ 17,600 Construction 13,228 Residential property 2,677 Total real estate loans 33,505 Commercial and industrial loans 596 Consumer loans 1,196 Total (1) $ 35,297
Credit Quality of Loan Portfolio	The tables below provide a comparison as of March 31, 2020 and December 31, 2019 of the pass/pass-watch, special mention and classified loans, disaggregated by loan segment: Pass/Pass- Watch Special Mention Classified Total (in thousands) March 31, 2020 Real estate loans: Commercial property Retail $ 812,841 $ — $ 5,204 $ 818,045 Hospitality 880,567 — 3,944 884,511 Other 1,385,625 6,436 28,763 1,420,824 Total commercial property 3,079,033 6,436 37,911 3,123,380 Construction 38,617 — 25,192 63,809 Residential property 375,655 1,323 2,138 379,116 Total real estate loans 3,493,305 7,759 65,241 3,566,305 Commercial and industrial loans 444,331 12,496 15,887 472,714 Leases receivable 486,134 — 6,393 492,527 Consumer loans 10,696 690 704 12,090 Total loans receivable $ 4,434,466 $ 20,945 $ 88,225 $ 4,543,636 December 31, 2019 Real estate loans: Commercial property Retail $ 859,739 $ 2,835 $ 6,728 $ 869,302 Hospitality 915,834 939 5,515 922,288 Other 1,329,817 7,807 20,809 1,358,432 Total commercial property 3,105,390 11,580 33,052 3,150,022 Construction 36,956 1,613 37,886 76,455 Residential property 398,737 2,512 779 402,028 Total real estate loans 3,541,082 15,705 71,718 3,628,505 Commercial and industrial loans 458,184 10,222 15,687 484,093 Leases receivable 477,977 — 5,902 483,879 Consumer loans 12,247 705 718 13,670 Total loans receivable $ 4,489,491 $ 26,632 $ 94,025 $ 4,610,147 Term Loans Amortized Cost Basis by Origination Year (1) 2020 2019 2018 2017 2016 Prior Revolving Loans Amortized Cost Basis Total (in thousands) March 31, 2020 Commercial property Risk Rating Pass / Pass Watch $ 182,595 $ 542,426 $ 566,021 $ 441,982 $ 537,348 $ 774,381 $ 34,280 $ 3,079,033 Special Mention — 3,120 465 2,350 89 412 — 6,436 Classified 14,668 — 3,009 712 4,185 15,337 — 37,911 Total commercial property 197,263 545,546 569,495 445,044 541,621 790,129 34,280 3,123,380 Construction Risk Rating Pass / Pass Watch 8,207 7,936 1,640 — 20,835 — — 38,617 Special Mention — — — — — — — — Classified — 11,964 13,228 — — — — 25,192 Total construction 8,207 19,900 14,867 — 20,835 — — 63,809 Residential property Risk Rating Pass / Pass Watch — 956 42,842 159,941 108,940 62,976 — 375,655 Special Mention — — — 540 — 784 — 1,323 Classified — — — 869 1,149 120 — 2,138 Total residential property — 956 42,842 161,350 110,090 63,879 — 379,116 Total real estate loans Risk Rating Pass / Pass Watch 190,802 551,318 610,502 601,924 667,124 837,356 34,280 3,493,305 Special Mention — 3,120 465 2,890 89 1,196 — 7,759 Classified 14,668 11,964 16,237 1,581 5,334 15,456 — 65,241 Total real estate loans 205,470 566,402 627,203 606,394 672,546 854,008 34,280 3,566,305 Commercial and industrial loans: Risk Rating Pass / Pass Watch 40,333 151,462 64,266 25,200 5,942 18,286 138,840 444,331 Special Mention 4,036 820 540 80 1,735 1,651 3,634 12,496 Classified 8,672 4,195 851 188 176 1,807 — 15,887 Total commercial and industrial loans 53,041 156,476 65,658 25,468 7,853 21,743 142,475 472,714 Leases receivable: Risk Rating Pass / Pass Watch 56,055 219,118 133,700 52,086 23,055 2,119 — 486,134 Special Mention — — — — — — — — Classified — 2,094 2,001 617 1,257 424 — 6,393 Total leases receivable 56,055 221,212 135,701 52,704 24,313 2,542 — 492,527 Consumer loans: Risk Rating Pass / Pass Watch — 27 19 102 10 2,802 7,737 10,696 Special Mention — — — — — 690 — 690 Classified — — 675 28 — — — 704 Total commercial term loans — 27 695 130 10 3,492 7,737 12,090 Total loans receivable: Risk Rating Pass / Pass Watch 287,190 921,925 808,488 679,312 696,132 860,562 180,857 4,434,466 Special Mention 4,036 3,940 1,005 2,970 1,824 3,536 3,634 20,945 Classified 23,340 18,253 19,764 2,415 6,766 17,687 — 88,225 Total loans receivable $ 314,566 $ 944,118 $ 829,256 $ 684,697 $ 704,722 $ 881,785 $ 184,492 $ 4,543,636 (1) Includes extensions, renewals, or modifications of credit contracts, which consist of a new credit decision. Term Loans Amortized Cost Basis by Origination Year (1) 2020 2019 2018 2017 2016 Prior Revolving Loans Amortized Cost Basis Total (in thousands) March 31, 2020 Real estate loans: Commercial property Payment performance Performing $ 183,271 $ 545,546 $ 569,312 $ 445,044 $ 541,345 $ 786,514 $ 34,280 $ 3,105,314 Nonperforming 13,992 — 183 — 277 3,615 — 18,066 Total commercial property 197,263 545,546 569,495 445,044 541,621 790,129 34,280 3,123,380 Construction Payment performance Performing 8,207 19,900 1,640 — 20,835 — — $ 50,582 Nonperforming — — 13,228 — — — — 13,228 Total construction 8,207 19,900 14,867 — 20,835 — — 63,809 Residential property Payment performance Performing — 956 42,842 159,941 108,940 63,725 — 376,404 Nonperforming — — — 1,409 1,149 154 — 2,711 Total residential property — 956 42,842 161,350 110,090 63,879 — 379,116 Total real estate loans Payment performance Performing 191,478 566,402 613,793 604,986 671,121 850,239 34,280 3,532,299 Nonperforming 13,992 — 13,410 1,409 1,426 3,769 — 34,005 Total real estate loans 205,470 566,402 627,203 606,394 672,546 854,008 34,280 3,566,305 Commercial and industrial loans: Payment performance Performing 53,040 146,762 64,944 25,280 7,853 21,559 142,475 461,912 Nonperforming 0 9,714 714 188 — 185 — 10,802 Total commercial and industrial loans 53,041 156,476 65,658 25,468 7,853 21,743 142,475 472,714 Leases receivable: Payment performance Performing 56,055 219,021 133,566 52,074 23,032 2,062 — 485,811 Nonperforming — 2,191 2,135 629 1,280 480 — 6,716 Total leases receivable 56,055 221,212 135,701 52,704 24,313 2,542 — 492,527 Consumer loans: Payment performance Performing — 27 19 102 10 3,492 7,737 11,386 Nonperforming — — 675 28 — — — 704 Total commercial term loans — 27 695 130 10 3,492 7,737 12,090 Total loans receivable: Payment performance Performing 300,573 932,212 812,322 682,442 702,016 877,351 184,492 4,491,410 Nonperforming 13,992 11,906 16,934 2,255 2,706 4,434 — 52,226 Total loans receivable $ 314,566 $ 944,118 $ 829,256 $ 684,697 $ 704,722 $ 881,785 $ 184,492 $ 4,543,636 (1) Includes extensions, renewals, or modifications of credit contracts, which consist of a new credit decision.
Analysis of Past Due Loans, Disaggregated by Loan Class	The following is an aging analysis of loans, disaggregated by loan class, as of the dates indicated: 30-59 Days Past Due 60-89 Days Past Due 90 Days or More Past Due Total Past Due Current Total Accruing 90 Days or More Past Due (in thousands) March 31, 2020 Real estate loans: Commercial property Retail $ — $ — $ — $ — $ 818,045 $ 818,045 $ — Hospitality — — — — 884,511 884,511 — Other 708 1,418 1,101 3,227 1,417,597 1,420,824 — Total commercial property loans 708 1,418 1,101 3,227 3,120,153 3,123,380 — Construction — — — — 63,809 63,809 — Residential property 531 593 2,164 3,288 375,828 379,116 — Total real estate loans 1,239 2,011 3,265 6,515 3,559,790 3,566,306 — Commercial and industrial loans 349 318 9,484 10,151 462,563 472,714 5,520 Leases receivable 7,311 1,789 3,748 12,848 479,679 492,527 323 Consumer loans — 28 — 28 12,062 12,090 — Total loans receivable $ 8,899 $ 4,146 $ 16,497 $ 29,542 $ 4,514,094 $ 4,543,636 $ 5,843 December 31, 2019 Real estate loans: Commercial property Retail $ 6 $ 132 $ 111 $ 249 $ 869,053 $ 869,302 $ — Hospitality 907 — — 907 921,381 922,288 — Other 51 — 38 89 1,358,344 1,358,432 — Total commercial property loans 964 132 149 1,245 3,148,778 3,150,022 — Construction — — — — 76,455 76,455 — Residential property 540 1,627 309 2,477 399,551 402,028 — Total real estate loans 1,504 1,759 458 3,721 3,624,784 3,628,505 — Commercial and industrial loans 635 133 143 911 483,183 484,093 — Leases receivable 5,358 2,138 3,493 10,990 472,889 483,879 — Consumer loans — 30 — 30 13,639 13,670 — Total loans receivable $ 7,497 $ 4,060 $ 4,094 $ 15,652 $ 4,594,496 $ 4,610,147 $ —
Information on Individually Evaluated and Impaired Loans Receivable, Disaggregated by Loan Class	The following tables provide information on individually evaluated loans receivable as of March 31, 2020 and impaired loans receivable as of December 31, 2019 disaggregated by loan class, as of the dates indicated: Recorded Investment Unpaid Principal Balance With No Related Allowance Recorded With an Allowance Recorded Related Allowance (in thousands) March 31, 2020 Real estate loans: Commercial property Retail $ 156 $ 149 $ — $ 156 $ 1 Other 18,066 19,371 16,788 1,278 77 Total commercial property loans 18,222 19,520 16,788 1,434 78 Construction 13,228 28,000 13,228 — — Residential property 2,711 2,713 2,677 34 — Total real estate loans 34,161 50,233 32,693 1,468 78 Commercial and industrial loans 5,445 17,853 4,483 962 147 Leases receivable 6,393 6,472 855 5,538 1,671 Consumer loans 1,298 1,606 1,196 102 2 Total $ 47,297 $ 76,164 $ 39,227 $ 8,070 $ 1,898 December 31, 2019 Real estate loans: Commercial property Retail $ 434 $ 459 $ 111 $ 323 $ 19 Hospitality 244 400 22 223 24 Other 14,864 15,151 14,696 167 12 Total commercial property loans 15,542 16,010 14,829 713 55 Construction 27,201 28,000 — 27,201 13,973 Residential property 1,124 1,163 1,089 35 — Total real estate loans 43,867 45,173 15,918 27,949 14,028 Commercial and industrial loans 13,700 14,090 143 13,557 8,885 Leases receivable 5,902 5,909 1,112 4,790 2,863 Consumer loans 1,297 1,588 1,220 77 1 Total $ 64,766 $ 66,760 $ 18,393 $ 46,373 $ 25,778
Schedule of Amortized Cost Basis of Loans on Nonaccrual Status and Loans Past Due 90 Days and Still Accruing	The following table represents the amortized cost basis of loans on nonaccrual status and loans past due 90 days and still accruing as of March 31, 2020. March 31, 2020 Nonaccrual Loans Receivable With No Allowance for Credit Losses Nonaccrual Loans Receivable With Allowance for Credit Losses Loans Receivable Past Due 90 Days Still Accruing Total Nonperforming Loans Receivable (in thousands) Real estate loans: Commercial property loans 16,788 1,278 — 18,066 Construction loans 13,228 — — 13,228 Residential property loans 2,677 34 — 2,711 Total real estate loans 32,693 1,313 — 34,005 Commercial and industrial loans 4,484 798 5,520 10,802 Leases receivable 855 5,538 323 6,716 Consumer loans 675 28 — 703 Total nonperforming loans $ 38,707 $ 7,676 $ 5,843 $ 52,226
Summary of Interest Foregone on Non-accrual Loans	The following is a summary of interest foregone on non-accrual loans for the periods indicated: Three Months Ended March 31, 2020 2019 (in thousands) Interest income that would have been recognized had impaired loans performed in accordance with their original terms $ 1,595 $ 888 Less: Interest income recognized on impaired loans (122 ) (682 ) Interest foregone on impaired loans $ 1,473 $ 206
Non-Accrual Loans, Disaggregated by Loan Class	The following table details nonaccrual loans, disaggregated by loan class, as of the dates indicated: March 31, 2020 December 31, 2019 (in thousands) Real estate loans: Commercial property Retail $ — $ 277 Hospitality — 225 Other 18,066 14,864 Total commercial property loans 18,066 15,366 Construction 13,228 27,201 Residential property 2,711 1,124 Total real estate loans 34,005 43,691 Commercial and industrial loans 5,282 13,479 Leases receivable 6,393 5,902 Consumer loans 703 689 Total nonaccrual loans $ 46,383 $ 63,761
Non-Performing Assets	The following table details nonperforming assets as of the dates indicated: March 31, 2020 December 31, 2019 (in thousands) Nonaccrual loans $ 46,383 $ 63,761 Loans 90 days or more past due and still accruing 5,843 — Total nonperforming loans 52,226 63,761 Other real estate owned (“OREO”) 63 63 Total nonperforming assets $ 52,289 $ 63,824
Troubled Debt Restructurings	The following table details TDRs as of March 31, 2020 and December 31, 2019: Nonaccrual TDRs Accrual TDRs Deferral of Principal Deferral of Principal and/or Interest Reduction of Principal and/or Interest Extension of Maturity Total Deferral of Principal Deferral of Principal and/or Interest Reduction of Principal and/or Interest Extension of Maturity Total March 31, 2020 Real estate loans $ — $ 128 $ 13,748 $ 13,832 $ 27,708 $ — $ — $ — $ — $ — Commercial and industrial loans — 184 525 300 1,009 — — 63 101 164 Consumer loans 675 — — — 675 521 — 74 — 595 Total $ 675 $ 312 $ 14,273 $ 14,132 $ 29,392 $ 521 $ — $ 137 $ 101 $ 758 December 31, 2019 Real estate loans $ — $ 132 $ 27,740 $ 13,926 $ 41,798 $ — $ — $ — $ — $ — Commercial and industrial loans — 153 12,527 312 12,991 — 36 71 114 222 Consumer loans 689 — — — 689 531 — 77 — 608 Total $ 689 $ 285 $ 40,266 $ 14,238 $ 55,478 $ 531 $ 36 $ 148 $ 114 $ 830
Summary of Loans by Class Modified as Troubled Debt Restructurings	The following table presents the number of loans by class modified as troubled debt restructurings that occurred during the three months ended March 31, 2020, and the year ended December 31, 2019, with their pre- and post-modification recorded amounts. Three months ended Twelve months ended March 31, 2020 December 31, 2019 Number of Loans Pre- Modification Outstanding Recorded Investment Post- Modification Outstanding Recorded Investment Number of Loans Pre- Modification Outstanding Recorded Investment Post- Modification Outstanding Recorded Investment (in thousands except for number of loans) Real estate loans — $ — $ — 5 $ 40,743 $ 41,798 Commercial and industrial loans — — — 2 12,779 12,562 Consumer loans — — — 1 549 531 Total — $ — $ — 8 $ 54,071 $ 54,891

Servicing Assets (Tables)

Servicing Assets (Tables)	3 Months Ended
	Mar. 31, 2020
Transfers And Servicing [Abstract]
Summary of Changes in Servicing Assets	The changes in servicing assets for the three months ended March 31, 2020 and 2019 were as follows: Three Months Ended March 31, 2020 2019 (in thousands) Servicing assets: Balance at beginning of period $ 6,956 $ 8,520 Addition related to sale of SBA loans 354 315 Amortization (583 ) (857 ) Balance at end of period $ 6,727 $ 7,978

Goodwill and Other Intangibles

Goodwill and Other Intangibles (Tables)	3 Months Ended
	Mar. 31, 2020
Goodwill And Intangible Assets Disclosure [Abstract]
Summary of Goodwill and Other Intangible Assets	The Company’s intangible assets were as follows for the periods indicated: March 31, 2020 December 31, 2019 Amortization Period Gross Carrying Amount Accumulated Amortization Net Carrying Amount Gross Carrying Amount Accumulated Amortization Net Carrying Amount (in thousands) Core deposit intangible 10 years $ 2,213 $ (1,612 ) $ 601 $ 2,213 $ (1,567 ) $ 646 Third-party originators intangible 7 years 483 (307 ) 176 483 (287 ) 196 Goodwill N/A 11,031 — 11,031 11,031 — 11,031 Total intangible assets $ 13,727 $ (1,919 ) $ 11,808 $ 13,727 $ (1,854 ) $ 11,873

Deposits (Tables)

Deposits (Tables)	3 Months Ended
	Mar. 31, 2020
Banking And Thrift [Abstract]
Scheduled Maturities of Time Deposits	The scheduled maturities of time deposits are as follows for the periods indicated: At March 31, 2020 Time Deposits of $250,000 or More Other Time Deposits Total (in thousands) 2020 $ 245,439 $ 783,328 $ 1,028,767 2021 67,053 343,970 411,023 2022 — 37,588 37,588 2023 792 1,522 2,315 2024 and thereafter — 770 770 Total $ 313,285 $ 1,167,178 $ 1,480,462 At December 31, 2019 2020 $ 291,940 $ 1,098,666 $ 1,390,606 2021 7,186 130,331 137,517 2022 — 25,155 25,155 2023 789 1,185 1,974 2024 and thereafter — 669 669 Total $ 299,914 $ 1,256,005 $ 1,555,919

Borrowings (Tables)

Borrowings (Tables)	3 Months Ended
	Mar. 31, 2020
Debt Disclosure [Abstract]
Schedule of Borrowings	March 31, 2020 December 31, 2019 Outstanding Balance Weighted Average Rate Outstanding Balance Weighted Average Rate (dollars in thousands) Overnight advances $ 150,000 0.21 % $ 15,000 1.66 % Advances due with 12 months 50,000 1.66 % 25,000 1.75 % Advances due over 12 months through 24 months 50,000 1.59 % 25,000 1.66 % Advances due over 24 months through 36 months 50,000 1.63 % 25,000 1.72 % Outstanding advances $ 300,000 0.92 % $ 90,000 1.70 %
Summary of Financial Data Pertaining to Federal Home Loan Bank Advances	The following is financial data pertaining to FHLB advances: March 31, 2020 December 31, 2019 (dollars in thousands) Weighted-average interest rate at end of period 0.92 % 1.70 % Weighted-average interest rate during the period 1.52 % 1.89 % Average balance of FHLB advances $ 130,659 $ 40,374 Maximum amount outstanding at any month-end $ 300,000 $ 285,000

Earnings per Share (Tables)

Earnings per Share (Tables)	3 Months Ended
	Mar. 31, 2020
Earnings Per Share [Abstract]
Reconciliation of Components Used to Derive Basic and Diluted EPS	The following table is a reconciliation of the components used to derive basic and diluted EPS for the periods indicated: Three Months Ended March 31, 2020 2019 Basic EPS Net income $ 2,350 $ 14,672 Less: income allocated to unvested restricted stock 18 79 Income allocated to common shares $ 2,332 $ 14,593 Weighted-average shares for basic EPS 30,469,022 30,667,378 Basic EPS (1) $ 0.08 $ 0.48 Effect of dilutive securities-options and unvested restricted stock 3,877 53,394 Income allocated to common shares $ 2,332 $ 14,593 Weighted-average shares for diluted EPS 30,472,899 30,720,772 Diluted EPS (1) $ 0.08 $ 0.48

Regulatory Matters (Tables)

Regulatory Matters (Tables)	3 Months Ended
	Mar. 31, 2020
Banking And Thrift [Abstract]
Capital Ratios of Hanmi Financial and Bank	The capital ratios of Hanmi Financial and the Bank as of March 31, 2020 and December 31, 2019 were as follows: Minimum Minimum to Be Regulatory Categorized as Actual Requirement “Well Capitalized” Amount Ratio Amount Ratio Amount Ratio (in thousands) March 31, 2020 Total capital (to risk-weighted assets): Hanmi Financial $ 697,648 14.77 % $ 377,815 8.00 % N/A N/A Hanmi Bank $ 676,231 14.29 % $ 378,465 8.00 % $ 473,082 10.00 % Tier 1 capital (to risk-weighted assets): Hanmi Financial $ 543,885 11.52 % $ 283,361 6.00 % N/A N/A Hanmi Bank $ 620,857 13.12 % $ 283,849 6.00 % $ 378,465 8.00 % Common equity Tier 1 capital (to risk-weighted assets) Hanmi Financial $ 523,750 11.09 % $ 212,521 4.50 % N/A N/A Hanmi Bank $ 620,857 13.12 % $ 212,887 4.50 % $ 307,503 6.50 % Tier 1 capital (to average assets): Hanmi Financial $ 543,885 9.91 % $ 219,485 4.00 % N/A N/A Hanmi Bank $ 620,857 11.35 % $ 218,811 4.00 % $ 273,514 5.00 % December 31, 2019 Total capital (to risk-weighted assets): Hanmi Financial $ 714,288 15.11 % $ 378,059 8.00 % N/A N/A Hanmi Bank $ 691,024 14.64 % $ 377,516 8.00 % $ 471,895 10.00 % Tier 1 capital (to risk-weighted assets): Hanmi Financial $ 556,820 11.78 % $ 283,544 6.00 % N/A N/A Hanmi Bank $ 631,978 13.39 % $ 283,137 6.00 % $ 377,516 8.00 % Common equity Tier 1 capital (to risk-weighted assets) Hanmi Financial $ 536,781 11.36 % $ 212,658 4.50 % N/A N/A Hanmi Bank $ 631,978 13.39 % $ 212,353 4.50 % $ 306,732 6.50 % Tier 1 capital (to average assets): Hanmi Financial $ 556,820 10.15 % $ 219,367 4.00 % N/A N/A Hanmi Bank $ 631,978 11.56 % $ 218,748 4.00 % $ 273,435 5.00 %

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	3 Months Ended
	Mar. 31, 2020
Fair Value Disclosures [Abstract]
Assets and Liabilities Measured at Fair Value on Recurring Basis	As of March 31, 2020 and December 31, 2019, assets and liabilities measured at fair value on a recurring basis are as follows: Level 1 Level 2 Level 3 Significant Observable Quoted Prices in Inputs with No Active Markets Active Market Significant for Identical with Identical Unobservable Assets Characteristics Inputs Total Fair Value (in thousands) March 31, 2020 Assets: Securities available for sale: U.S. Treasury securities $ 25,408 $ — $ — $ 25,408 U.S. government agency and sponsored agency obligations: Mortgage-backed securities — 425,356 — 425,356 Collateralized mortgage obligations — 154,825 — 154,825 Debt securities — 16,617 — 16,617 Total U.S. government agency and sponsored agency obligations — 596,798 — 596,798 Total securities available for sale $ 25,408 $ 596,798 $ — $ 622,206 December 31, 2019 Assets: Securities available for sale: U.S. Treasury securities $ 35,206 $ — $ — $ 35,206 U.S. government agency and sponsored agency obligations: Mortgage-backed securities — 410,800 — 410,800 Collateralized mortgage obligations — 164,592 — 164,592 Debt securities — 23,879 — 23,879 Total U.S. government agency and sponsored agency obligations — 599,271 — 599,271 Total securities available for sale $ 35,206 $ 599,271 $ — $ 634,477
Assets and Liabilities Measured at Fair Value on Non-Recurring Basis	As of March 31, 2020 and December 31, 2019, assets and liabilities measured at fair value on a non-recurring basis are as follows: Level 1 Level 2 Level 3 Significant Observable Quoted Prices in Inputs With No Active Markets Active Market Significant for Identical With Identical Unobservable Total Assets Characteristics Inputs (in thousands) March 31, 2020 Assets: Collateral dependent impaired loans (1), (3) $ 34,338 $ — $ — $ 34,338 Other real estate owned 63 — — 63 Bank-owned premises 1,900 — — 1,900 December 31, 2019 Assets: Collateral dependent impaired loans (2) $ 31,049 $ — $ — $ 31,049 Other real estate owned 63 — — 63 Bank-owned premises 1,900 — — 1,900 (1) Consist of real estate loans of $32.6 million and commercial and industrial loans of $0.6 million. (2) Consist of real estate loans of $27.2 million, commercial and industrial loans of $3.9 million. ( 3 ) Secured by real estate loans.
Quantitative Information about Level 3 Fair Value Comments for Assets Measured at Fair Value on Non-Recurring Basis	The following table represents quantitative information about Level 3 fair value comments for assets measured at fair value on a non-recurring basis at March 31, 2020 and December 31, 2019: Fair Value Valuation Techniques Unobservable Input(s) Range (Weighted Average) (in thousands) March 31, 2020 Collateral dependent impaired loans: Real estate loans: Commercial property Other $ 16,671 Market approach Market data comparison (53)% to 42% / 1% (2) Construction 13,228 Market approach Market data comparison (3)% to 43% / 21% (2) Residential property 2,677 Market approach Market data comparison (13)% to 15% / 1% (2) Total real estate loans 32,576 Commercial and industrial loans: Commercial term 566 Market approach Market data comparison (9)% to 11% / 1% (2) (3) Consumer loans 1,196 Market approach Market data comparison 2% to 15% / 7% (2) Total $ 34,338 Bank-owned premises 1,900 Market approach Market data comparison (30)% to 55% /(2)% (2) December 31, 2019 Collateral dependent impaired loans: Real estate loans: Commercial property Other $ 13,926 Market approach Market data comparison (1) Construction 13,228 Market approach Market data comparison (3)% to 43% /21% (2) Total real estate loans 27,154 Commercial and industrial loans: Commercial lines of credit 3,895 Market approach Market data comparison (8)% to 42% /18% (2) Total $ 31,049 Bank-owned premises 1,900 Market approach Market data comparison (30)% to 55% /(2)% (2) (1) (2) (3)
Estimated Fair Values of Financial Instruments	The estimated fair values of financial instruments were as follows: March 31, 2020 Carrying Fair Value Amount Level 1 Level 2 Level 3 (in thousands) Financial assets: Cash and due from banks $ 290,546 $ 290,546 $ — $ — Securities available for sale 622,206 25,408 596,798 — Loans receivable, net of allowance for credit losses 4,477,137 — — 4,393,307 Accrued interest receivable 11,536 11,536 — — Financial liabilities: Noninterest-bearing deposits 1,366,270 — 1,366,270 — Interest-bearing deposits 3,215,797 — — 3,205,646 Borrowings and subordinated debentures 418,523 — 302,070 124,233 Accrued interest payable 9,693 9,693 — — December 31, 2019 Carrying Fair Value Amount Level 1 Level 2 Level 3 (in thousands) Financial assets: Cash and due from banks $ 121,678 $ 121,678 $ — $ — Securities available for sale 634,477 35,205 599,272 — Loans held for sale 6,020 — 6,382 — Loans receivable, net of allowance for credit losses 4,548,739 — — 4,520,322 Accrued interest receivable 11,742 11,742 — — Financial liabilities: Noninterest-bearing deposits 1,391,624 — 1,391,624 — Interest-bearing deposits 3,307,338 — — 3,317,867 Borrowings and subordinated debentures 208,377 — 89,831 118,807 Accrued interest payable 11,215 11,215 — —

Off-Balance Sheet Commitments (

Off-Balance Sheet Commitments (Tables)	3 Months Ended
	Mar. 31, 2020
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, December 31, 2020 2019 (in thousands) Commitments to extend credit $ 375,233 $ 371,287 Standby letters of credit 32,108 31,372 Commercial letters of credit 9,642 11,133 Total undisbursed loan commitments $ 416,982 $ 413,792
Allowance for Loan Losses and Allowance for Off Balance Sheet Items	Activity in the allowance for credit losses related to off-balance sheet items was as follows for the periods indicated: Three Months Ended March 31, 2020 2019 (in thousands) Balance at beginning of period $ 2,397 $ 1,439 Adjustment related to adoption of ASU 2016-13 (335 ) — Adjusted balance as of January 1, 2020 2,062 1,439 Provision (income) for credit losses 823 (339 ) Balance at end of period $ 2,885 $ 1,100

Leases (Tables)

Leases (Tables)	3 Months Ended
	Mar. 31, 2020
Leases [Abstract]
Maturity Schedule of Operating Lease Liabilities	The following table presents the Company's remaining lease liability by maturity as of March 31, 2020: Amount (in thousands) 2020 $ 6,118 2021 5,315 2022 5,088 2023 4,929 2024 4,437 Thereafter 16,381 Remaining lease commitments 42,268 Interest (5,408 ) Present value of lease liability $ 36,860

Organization and Basis of Pre_3

Organization and Basis of Presentation - Additional Information (Detail) $ in Millions	Jan. 01, 2020Segment	Mar. 31, 2020USD ($)
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Number of loan segments | Segment	4
Increase to beginning balance of allowance for credit losses		$ 17.4
Decrease to beginning balance of allowance for off balance sheet items		(0.3)
After-tax charge to retained earnings		$ 12.2

Organization and Basis of Pre_4

Organization and Basis of Presentation - Summary of Impact of ASU on Allowance for Credit Losses (Detail) - USD ($) $ in Thousands	Mar. 31, 2020	Jan. 01, 2020	Dec. 31, 2019
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable	$ 66,500		$ 61,408
ASU 2016-13
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on off-balance sheet items		$ 2,062
ASU 2016-13 | Pre-ASU 2016-13 Adoption
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on off-balance sheet items		2,398
ASU 2016-13 | Impact of ASU 2016-13 Adoption
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on off-balance sheet items		(336)
Real Estate
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable	38,983		36,355
Real Estate | Retail
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable	6,651		4,911
Real Estate | Hospitality
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable	12,499		6,686
Real Estate | Other
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable	15,664		8,060
Real Estate | Total commercial property loans
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable	34,814		19,657
Real Estate | Construction
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable	2,207		15,003
Real Estate | Residential property
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable	1,962		1,695
Real Estate | ASU 2016-13
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		50,327
Real Estate | ASU 2016-13 | Pre-ASU 2016-13 Adoption
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		36,355
Real Estate | ASU 2016-13 | Impact of ASU 2016-13 Adoption
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		13,972
Real Estate | ASU 2016-13 | Retail
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		6,785
Real Estate | ASU 2016-13 | Retail | Pre-ASU 2016-13 Adoption
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		4,911
Real Estate | ASU 2016-13 | Retail | Impact of ASU 2016-13 Adoption
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		1,873
Real Estate | ASU 2016-13 | Hospitality
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		12,387
Real Estate | ASU 2016-13 | Hospitality | Pre-ASU 2016-13 Adoption
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		6,686
Real Estate | ASU 2016-13 | Hospitality | Impact of ASU 2016-13 Adoption
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		5,702
Real Estate | ASU 2016-13 | Other
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		13,415
Real Estate | ASU 2016-13 | Other | Pre-ASU 2016-13 Adoption
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		8,060
Real Estate | ASU 2016-13 | Other | Impact of ASU 2016-13 Adoption
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		5,355
Real Estate | ASU 2016-13 | Total commercial property loans
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		32,587
Real Estate | ASU 2016-13 | Total commercial property loans | Pre-ASU 2016-13 Adoption
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		19,657
Real Estate | ASU 2016-13 | Total commercial property loans | Impact of ASU 2016-13 Adoption
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		12,930
Real Estate | ASU 2016-13 | Construction
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		15,590
Real Estate | ASU 2016-13 | Construction | Pre-ASU 2016-13 Adoption
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		15,003
Real Estate | ASU 2016-13 | Construction | Impact of ASU 2016-13 Adoption
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		587
Real Estate | ASU 2016-13 | Residential property
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		2,150
Real Estate | ASU 2016-13 | Residential property | Pre-ASU 2016-13 Adoption
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		1,695
Real Estate | ASU 2016-13 | Residential property | Impact of ASU 2016-13 Adoption
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		455
Commercial and Industrial
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable	11,588		16,206
Commercial and Industrial | ASU 2016-13
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		13,709
Commercial and Industrial | ASU 2016-13 | Pre-ASU 2016-13 Adoption
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		16,206
Commercial and Industrial | ASU 2016-13 | Impact of ASU 2016-13 Adoption
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		(2,497)
Commercial and Industrial | ASU 2016-13 | Commercial term
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		12,175
Commercial and Industrial | ASU 2016-13 | Commercial term | Pre-ASU 2016-13 Adoption
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		14,077
Commercial and Industrial | ASU 2016-13 | Commercial term | Impact of ASU 2016-13 Adoption
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		(1,903)
Commercial and Industrial | ASU 2016-13 | Commercial lines of credit
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		1,358
Commercial and Industrial | ASU 2016-13 | Commercial lines of credit | Pre-ASU 2016-13 Adoption
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		1,887
Commercial and Industrial | ASU 2016-13 | Commercial lines of credit | Impact of ASU 2016-13 Adoption
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		(529)
Commercial and Industrial | ASU 2016-13 | International loans
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		176
Commercial and Industrial | ASU 2016-13 | International loans | Pre-ASU 2016-13 Adoption
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		242
Commercial and Industrial | ASU 2016-13 | International loans | Impact of ASU 2016-13 Adoption
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		(65)
Leases Receivable
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable	15,780		8,767
Leases Receivable | ASU 2016-13
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		14,669
Leases Receivable | ASU 2016-13 | Pre-ASU 2016-13 Adoption
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		8,767
Leases Receivable | ASU 2016-13 | Impact of ASU 2016-13 Adoption
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		5,902
Consumer
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable	$ 149		$ 80
Consumer | ASU 2016-13
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		135
Consumer | ASU 2016-13 | Pre-ASU 2016-13 Adoption
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		80
Consumer | ASU 2016-13 | Impact of ASU 2016-13 Adoption
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Total allowance for credit losses on loans receivable		$ 55

Securities - Summary of Investm

Securities - Summary of Investment Securities Available for Sale (Detail) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 605,530	$ 629,725
Gross Unrealized Gain	16,708	5,553
Gross Unrealized Loss	(32)	(801)
Estimated Fair Value	622,206	634,477
U.S. Treasury securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	24,988	34,947
Gross Unrealized Gain	420	259
Estimated Fair Value	25,408	35,206
Mortgage-backed securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	413,350	406,813
Gross Unrealized Gain	12,023	4,334
Gross Unrealized Loss	(17)	(347)
Estimated Fair Value	425,356	410,800
Collateralized mortgage obligations
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	150,950	164,232
Gross Unrealized Gain	3,890	792
Gross Unrealized Loss	(15)	(432)
Estimated Fair Value	154,825	164,592
Debt securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	16,242	23,733
Gross Unrealized Gain	375	168
Gross Unrealized Loss		(22)
Estimated Fair Value	16,617	23,879
Total U.S. government agency and sponsored agency obligations
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	580,542	594,778
Gross Unrealized Gain	16,288	5,294
Gross Unrealized Loss	(32)	(801)
Estimated Fair Value	$ 596,798	$ 599,271

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, 2020	Dec. 31, 2019
Investments Debt And Equity Securities [Abstract]
Available-for-Sale Within one year, Amortized Cost	$ 25,583
Available-for-Sale Over one year through five years, Amortized Cost	160,801
Available-for-Sale Over five years through ten years, Amortized Cost	172,537
Available-for-Sale Over ten years, Amortized Cost	246,610
Amortized Cost	605,530	$ 629,725
Available-for-Sale Within one year, Estimated Fair Value	25,700
Available-for-Sale Over one year through five years, Estimated Fair Value	164,775
Available-for-Sale Over five years through ten years, Estimated Fair Value	178,879
Available-for-Sale Over ten years, Estimated Fair Value	252,851
Estimated fair value	$ 622,206	$ 634,477

Securities - Available for Sale

Securities - Available for Sale Securities, Continuous Unrealized Loss Position, Fair value (Detail) $ in Thousands	Mar. 31, 2020USD ($)Security	Dec. 31, 2019USD ($)Security
Summary of Investment Holdings [Line Items]
Available-for-Sale Within One Year, Gross Unrealized Loss	$ (30)	$ (318)
Available-for-Sale Within One Year, Estimated Fair Value	$ 12,876	$ 100,916
Available-for-Sale Within One Year, Number of Securities | Security	4	33
Available-for-Sale More than One Year, Gross Unrealized Loss	$ (2)	$ (483)
Available-for-Sale More than One Year, Estimated Fair Value	$ 351	$ 61,690
Available-for-Sale More than One Year, Number of Securities | Security	2	51
Available-for-Sale, Gross Unrealized Loss	$ (32)	$ (801)
Available-for-Sale, Estimated Fair Value	$ 13,227	$ 162,606
Available-for-Sale, Number of Securities | Security	6	84
Mortgage-backed securities
Summary of Investment Holdings [Line Items]
Available-for-Sale Within One Year, Gross Unrealized Loss	$ (16)	$ (186)
Available-for-Sale Within One Year, Estimated Fair Value	$ 11,626	$ 51,261
Available-for-Sale Within One Year, Number of Securities | Security	3	17
Available-for-Sale More than One Year, Gross Unrealized Loss	$ (1)	$ (161)
Available-for-Sale More than One Year, Estimated Fair Value	$ 1	$ 18,757
Available-for-Sale More than One Year, Number of Securities | Security	1	14
Available-for-Sale, Gross Unrealized Loss	$ (17)	$ (347)
Available-for-Sale, Estimated Fair Value	$ 11,627	$ 70,018
Available-for-Sale, Number of Securities | Security	4	31
Collateralized mortgage obligations
Summary of Investment Holdings [Line Items]
Available-for-Sale Within One Year, Gross Unrealized Loss	$ (14)	$ (112)
Available-for-Sale Within One Year, Estimated Fair Value	$ 1,250	$ 41,419
Available-for-Sale Within One Year, Number of Securities | Security	1	14
Available-for-Sale More than One Year, Gross Unrealized Loss	$ (1)	$ (320)
Available-for-Sale More than One Year, Estimated Fair Value	$ 350	$ 39,936
Available-for-Sale More than One Year, Number of Securities | Security	1	36
Available-for-Sale, Gross Unrealized Loss	$ (15)	$ (432)
Available-for-Sale, Estimated Fair Value	$ 1,600	$ 81,355
Available-for-Sale, Number of Securities | Security	2	50
Debt securities
Summary of Investment Holdings [Line Items]
Available-for-Sale Within One Year, Gross Unrealized Loss		$ (20)
Available-for-Sale Within One Year, Estimated Fair Value		$ 8,235
Available-for-Sale Within One Year, Number of Securities | Security		2
Available-for-Sale More than One Year, Gross Unrealized Loss		$ (3)
Available-for-Sale More than One Year, Estimated Fair Value		$ 2,997
Available-for-Sale More than One Year, Number of Securities | Security		1
Available-for-Sale, Gross Unrealized Loss		$ (22)
Available-for-Sale, Estimated Fair Value		$ 11,233
Available-for-Sale, Number of Securities | Security		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	$ (30)	$ (318)
Available-for-Sale Within One Year, Estimated Fair Value	$ 12,876	$ 100,916
Available-for-Sale Within One Year, Number of Securities | Security	4	33
Available-for-Sale More than One Year, Gross Unrealized Loss	$ (2)	$ (483)
Available-for-Sale More than One Year, Estimated Fair Value	$ 351	$ 61,690
Available-for-Sale More than One Year, Number of Securities | Security	2	51
Available-for-Sale, Gross Unrealized Loss	$ (32)	$ (801)
Available-for-Sale, Estimated Fair Value	$ 13,227	$ 162,606
Available-for-Sale, Number of Securities | Security	6	84

Securities - Realized Gains and

Securities - Realized Gains and Losses on Sales of Investment Securities (Detail)	3 Months Ended
	Mar. 31, 2019USD ($)
Investments Debt And Equity Securities [Abstract]
Gross realized gains on sales of securities	$ 725,000
Net realized gains on sales of securities	725,000
Proceeds from sales of securities	$ 69,187,000

Securities - Additional Informa

Securities - Additional Information (Detail)	3 Months Ended
	Mar. 31, 2020USD ($)Security	Mar. 31, 2019USD ($)
Investments Debt And Equity Securities [Abstract]
Number of securities sales transactions | Security	0
Net gain (loss) in earnings resulting from sale of securities		$ 725,000
Net unrealized gain (losses) recorded in comprehensive income		(206,000)
Available for sale securities pledged as collateral	$ 52,700,000	$ 30,000,000

Loans - Loans (Detail)

Loans - Loans (Detail) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans receivable	$ 4,543,636	$ 4,610,147
Allowance for credit losses	(66,500)	(61,408)
Loans receivable, net	4,477,136	4,548,739
Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans receivable	3,566,305	3,628,505
Allowance for credit losses	(38,983)	(36,355)
Real Estate | Retail
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans receivable	818,045	869,302
Allowance for credit losses	(6,651)	(4,911)
Real Estate | Hospitality
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans receivable	884,511	922,288
Allowance for credit losses	(12,499)	(6,686)
Real Estate | Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans receivable	1,420,824	1,358,432
Real Estate | Total commercial property loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans receivable	3,123,380	3,150,022
Allowance for credit losses	(34,814)	(19,657)
Real Estate | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans receivable	63,809	76,455
Allowance for credit losses	(2,207)	(15,003)
Real Estate | Residential property
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans receivable	379,116	402,028
Allowance for credit losses	(1,962)	(1,695)
Commercial and Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans receivable	472,714	484,093
Allowance for credit losses	(11,588)	(16,206)
Leases Receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans receivable	492,527	483,879
Allowance for credit losses	(15,780)	(8,767)
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans receivable	12,090	13,670
Allowance for credit losses	$ (149)	$ (80)

Loans - Loans (Parenthetical) (

Loans - Loans (Parenthetical) (Detail) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans receivable	$ 4,543,636	$ 4,610,147
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans receivable	12,090	13,670
Consumer | Home equity line of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans receivable	$ 7,500	$ 8,200

Loans - Additional Information

Loans - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2020	Dec. 31, 2019
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accrued interest on loans	$ 11,536,000	$ 11,742,000
Loans pledged to secure advances	2,400,000,000	1,400,000,000
Loans 90 days or more past due and still accruing	5,843,000	0
TDR loans receivable	$ 30,200,000	56,300,000
Principal and interest due	3 months
Reserves relating to loans included in allowance for credit losses	$ 98,000	22,700,000
Loans default payment past due period	30 days
Total recorded investment	$ 35,000	132,000
Loans | Accrued Interest
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accrued interest on loans	$ 10,000,000	$ 10,000,000

Loans - Activity for SBA Loans

Loans - Activity for SBA Loans Held for Sale (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Financing Receivable, Reclassification From Portfolio Loans To Loans Held For Sale [Roll Forward]
Balance at beginning of period	$ 6,020	$ 9,390
Originations	12,197	13,223
Sales	(18,212)	(15,459)
Principal paydowns and amortization	(5)	(14)
Balance at end of period		7,140
Real Estate
Financing Receivable, Reclassification From Portfolio Loans To Loans Held For Sale [Roll Forward]
Balance at beginning of period	2,943	5,194
Originations	6,494	9,064
Sales	(9,432)	(7,756)
Principal paydowns and amortization	(5)	(2)
Balance at end of period		6,500
Commercial and Industrial
Financing Receivable, Reclassification From Portfolio Loans To Loans Held For Sale [Roll Forward]
Balance at beginning of period	3,077	4,196
Originations	5,703	4,159
Sales	$ (8,780)	(7,703)
Principal paydowns and amortization		(12)
Balance at end of period		$ 640

Loans - Allowance for Credit Lo

Loans - Allowance for Credit Losses by Portfolio Segment (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Financing Receivable Allowance For Credit Losses [Line Items]
Balance at beginning of period	$ 61,408
Balance at end of period	66,500
Loans receivable:
Total loans receivable	4,543,636		$ 4,610,147
Non-PCI Loans and Leases
Financing Receivable Allowance For Credit Losses [Line Items]
Balance at beginning of period	61,408	$ 31,974
Adjusted balance as of January 1, 2020	78,841
Less loans charged off	27,473	1,107
Recoveries on loans receivable previously charged off	(216)	(912)
Provision for credit losses	14,916	1,117
Balance at end of period	66,500	32,896
Individually evaluated for impairment	1,899	4,368
Collectively evaluated for impairment	64,601	28,528
Loans receivable:
Total loans receivable	4,543,636	4,575,620
Individually evaluated for impairment	47,296	43,282
Collectively evaluated for impairment	4,496,340	4,532,338
Non-PCI Loans and Leases | ASU 2016-13
Financing Receivable Allowance For Credit Losses [Line Items]
Adjustment related to adoption of ASU 2016-13	17,433
Real Estate
Financing Receivable Allowance For Credit Losses [Line Items]
Balance at beginning of period	36,355
Balance at end of period	38,983
Loans receivable:
Total loans receivable	3,566,305		3,628,505
Real Estate | Non-PCI Loans and Leases
Financing Receivable Allowance For Credit Losses [Line Items]
Balance at beginning of period	36,355	18,384
Adjusted balance as of January 1, 2020	50,327
Less loans charged off	14,142	122
Recoveries on loans receivable previously charged off	(58)	(440)
Provision for credit losses	2,740	(396)
Balance at end of period	38,983	18,306
Individually evaluated for impairment	78
Collectively evaluated for impairment	38,905	18,306
Loans receivable:
Total loans receivable	3,566,305	3,714,356
Individually evaluated for impairment	34,161	14,015
Collectively evaluated for impairment	3,532,144	3,700,341
Real Estate | Non-PCI Loans and Leases | ASU 2016-13
Financing Receivable Allowance For Credit Losses [Line Items]
Adjustment related to adoption of ASU 2016-13	13,972
Commercial and Industrial
Financing Receivable Allowance For Credit Losses [Line Items]
Balance at beginning of period	16,206
Balance at end of period	11,588
Loans receivable:
Total loans receivable	472,714		484,093
Commercial and Industrial | Non-PCI Loans and Leases
Financing Receivable Allowance For Credit Losses [Line Items]
Balance at beginning of period	16,206	7,162
Adjusted balance as of January 1, 2020	13,709
Less loans charged off	12,150	133
Recoveries on loans receivable previously charged off	(84)	(382)
Provision for credit losses	9,945	1,300
Balance at end of period	11,588	8,711
Individually evaluated for impairment	147	3,269
Collectively evaluated for impairment	11,441	5,442
Loans receivable:
Total loans receivable	472,714	422,502
Individually evaluated for impairment	5,444	23,114
Collectively evaluated for impairment	467,270	399,388
Commercial and Industrial | Non-PCI Loans and Leases | ASU 2016-13
Financing Receivable Allowance For Credit Losses [Line Items]
Adjustment related to adoption of ASU 2016-13	(2,497)
Leases Receivable
Financing Receivable Allowance For Credit Losses [Line Items]
Balance at beginning of period	8,767
Balance at end of period	15,780
Loans receivable:
Total loans receivable	492,527		483,879
Leases Receivable | Non-PCI Loans and Leases
Financing Receivable Allowance For Credit Losses [Line Items]
Balance at beginning of period	8,767	6,303
Adjusted balance as of January 1, 2020	14,669
Less loans charged off	1,181	852
Recoveries on loans receivable previously charged off	(74)	(90)
Provision for credit losses	2,218	39
Balance at end of period	15,780	5,580
Individually evaluated for impairment	1,671	1,099
Collectively evaluated for impairment	14,109	4,481
Loans receivable:
Total loans receivable	492,527	425,530
Individually evaluated for impairment	6,393	4,783
Collectively evaluated for impairment	486,134	420,747
Leases Receivable | Non-PCI Loans and Leases | ASU 2016-13
Financing Receivable Allowance For Credit Losses [Line Items]
Adjustment related to adoption of ASU 2016-13	5,902
Consumer
Financing Receivable Allowance For Credit Losses [Line Items]
Balance at beginning of period	80
Balance at end of period	149
Loans receivable:
Total loans receivable	12,090		$ 13,670
Consumer | Non-PCI Loans and Leases
Financing Receivable Allowance For Credit Losses [Line Items]
Balance at beginning of period	80	98
Adjusted balance as of January 1, 2020	135
Provision for credit losses	14	(9)
Balance at end of period	149	89
Individually evaluated for impairment	3
Collectively evaluated for impairment	146	89
Loans receivable:
Total loans receivable	12,090	13,232
Individually evaluated for impairment	1,298	1,370
Collectively evaluated for impairment	10,792	11,862
Consumer | Non-PCI Loans and Leases | ASU 2016-13
Financing Receivable Allowance For Credit Losses [Line Items]
Adjustment related to adoption of ASU 2016-13	$ 55
Unallocated | Non-PCI Loans and Leases
Financing Receivable Allowance For Credit Losses [Line Items]
Balance at beginning of period		27
Provision for credit losses		183
Balance at end of period		210
Collectively evaluated for impairment		$ 210

Loans - Allowance for Credit _2

Loans - Allowance for Credit Losses by Portfolio Segment as a Percentage of Recorded Total Allowance for Credit Losses and Aggregate Recorded Investment of Loans Receivable (Detail) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance Amount	$ 66,500	$ 61,408
Allowance Amount, Percentage	100.00%	100.00%
Total Loans	$ 4,543,636	$ 4,610,147
Total Loans, Percentage	100.00%	100.00%
Real Estate
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance Amount	$ 38,983	$ 36,355
Allowance Amount, Percentage	58.70%	59.20%
Total Loans	$ 3,566,305	$ 3,628,505
Total Loans, Percentage	78.50%	78.70%
Real Estate | Retail
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance Amount	$ 6,651	$ 4,911
Allowance Amount, Percentage	10.00%	8.00%
Total Loans	$ 818,045	$ 869,302
Total Loans, Percentage	18.00%	18.90%
Real Estate | Hospitality
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance Amount	$ 12,499	$ 6,686
Allowance Amount, Percentage	18.80%	10.90%
Total Loans	$ 884,511	$ 922,288
Total Loans, Percentage	19.50%	20.00%
Real Estate | Other
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance Amount	$ 15,664	$ 8,060
Allowance Amount, Percentage	23.60%	13.10%
Total Loans	$ 1,420,824	$ 1,358,432
Total Loans, Percentage	31.30%	29.40%
Real Estate | Total commercial property loans
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance Amount	$ 34,814	$ 19,657
Allowance Amount, Percentage	52.40%	32.00%
Total Loans	$ 3,123,380	$ 3,150,022
Total Loans, Percentage	68.70%	68.30%
Real Estate | Construction
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance Amount	$ 2,207	$ 15,003
Allowance Amount, Percentage	3.30%	24.40%
Total Loans	$ 63,809	$ 76,455
Total Loans, Percentage	1.40%	1.70%
Real Estate | Residential property
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance Amount	$ 1,962	$ 1,695
Allowance Amount, Percentage	3.00%	2.80%
Total Loans	$ 379,116	$ 402,028
Total Loans, Percentage	8.30%	8.70%
Commercial and Industrial
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance Amount	$ 11,588	$ 16,206
Allowance Amount, Percentage	17.40%	26.40%
Total Loans	$ 472,714	$ 484,093
Total Loans, Percentage	10.40%	10.50%
Leases Receivable
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance Amount	$ 15,780	$ 8,767
Allowance Amount, Percentage	23.70%	14.30%
Total Loans	$ 492,527	$ 483,879
Total Loans, Percentage	10.80%	10.50%
Consumer
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance Amount	$ 149	$ 80
Allowance Amount, Percentage	0.20%	0.10%
Total Loans	$ 12,090	$ 13,670
Total Loans, Percentage	0.30%	0.30%

Loans - Summary of Amortized Co

Loans - Summary of Amortized Cost Basis of Collateral Dependent Loans By Class of Loans (Detail) $ in Thousands	Mar. 31, 2020USD ($)
Loans And Leases Receivable Disclosure [Line Items]
Amortized Cost	$ 35,297
Real Estate
Loans And Leases Receivable Disclosure [Line Items]
Amortized Cost	33,505
Real Estate | Total commercial property loans
Loans And Leases Receivable Disclosure [Line Items]
Amortized Cost	17,600
Real Estate | Construction
Loans And Leases Receivable Disclosure [Line Items]
Amortized Cost	13,228
Real Estate | Residential property
Loans And Leases Receivable Disclosure [Line Items]
Amortized Cost	2,677
Commercial and Industrial
Loans And Leases Receivable Disclosure [Line Items]
Amortized Cost	596
Consumer
Loans And Leases Receivable Disclosure [Line Items]
Amortized Cost	$ 1,196

Loans - Summary of Amortized _2

Loans - Summary of Amortized Cost Basis of Collateral Dependent Loans By Class of Loans (Parenthetical) (Detail)	Mar. 31, 2020USD ($)
Commercial and Industrial | Commercial Term Loan
Loans And Leases Receivable Disclosure [Line Items]
Loans receivable, secured by real estate	$ 525,000

Loans - Schedule of Comparison

Loans - Schedule of Comparison Between the Periods of Disaggregated by Loan Segment (Detail) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	$ 4,543,636	$ 4,610,147
Total gross loans receivable		4,610,147
Real Estate
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	3,566,305	3,628,505
Total gross loans receivable		3,628,505
Real Estate | Retail
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	818,045	869,302
Total gross loans receivable		869,302
Real Estate | Hospitality
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	884,511	922,288
Total gross loans receivable		922,288
Real Estate | Other
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	1,420,824	1,358,432
Total gross loans receivable		1,358,432
Real Estate | Total commercial property loans
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	3,123,380	3,150,022
Total gross loans receivable		3,150,022
Real Estate | Construction
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	63,809	76,455
Total gross loans receivable		76,455
Real Estate | Residential property
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	379,116	402,028
Total gross loans receivable		402,028
Commercial and Industrial
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	472,714	484,093
Total gross loans receivable		484,093
Leases Receivable
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	492,527	483,879
Total gross loans receivable		483,879
Consumer
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	12,090	13,670
Total gross loans receivable		13,670
Pass/Pass-Watch
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	4,434,466
Total gross loans receivable		4,489,491
Pass/Pass-Watch | Real Estate
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	3,493,305
Total gross loans receivable		3,541,082
Pass/Pass-Watch | Real Estate | Retail
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	812,841
Total gross loans receivable		859,739
Pass/Pass-Watch | Real Estate | Hospitality
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	880,567
Total gross loans receivable		915,834
Pass/Pass-Watch | Real Estate | Other
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	1,385,625
Total gross loans receivable		1,329,817
Pass/Pass-Watch | Real Estate | Total commercial property loans
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	3,079,033
Total gross loans receivable		3,105,390
Pass/Pass-Watch | Real Estate | Construction
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	38,617
Total gross loans receivable		36,956
Pass/Pass-Watch | Real Estate | Residential property
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	375,655
Total gross loans receivable		398,737
Pass/Pass-Watch | Commercial and Industrial
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	444,331
Total gross loans receivable		458,184
Pass/Pass-Watch | Leases Receivable
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	486,134
Total gross loans receivable		477,977
Pass/Pass-Watch | Consumer
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	10,696
Total gross loans receivable		12,247
Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	20,945
Total gross loans receivable		26,632
Special Mention | Real Estate
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	7,759
Total gross loans receivable		15,705
Special Mention | Real Estate | Retail
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable		2,835
Special Mention | Real Estate | Hospitality
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable		939
Special Mention | Real Estate | Other
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	6,436
Total gross loans receivable		7,807
Special Mention | Real Estate | Total commercial property loans
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	6,436
Total gross loans receivable		11,580
Special Mention | Real Estate | Construction
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable		1,613
Special Mention | Real Estate | Residential property
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	1,323
Total gross loans receivable		2,512
Special Mention | Commercial and Industrial
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	12,496
Total gross loans receivable		10,222
Special Mention | Consumer
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	690
Total gross loans receivable		705
Classified
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	88,225
Total gross loans receivable		94,025
Classified | Real Estate
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	65,241
Total gross loans receivable		71,718
Classified | Real Estate | Retail
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	5,204
Total gross loans receivable		6,728
Classified | Real Estate | Hospitality
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	3,944
Total gross loans receivable		5,515
Classified | Real Estate | Other
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	28,763
Total gross loans receivable		20,809
Classified | Real Estate | Total commercial property loans
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	37,911
Total gross loans receivable		33,052
Classified | Real Estate | Construction
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	25,192
Total gross loans receivable		37,886
Classified | Real Estate | Residential property
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	2,138
Total gross loans receivable		779
Classified | Commercial and Industrial
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	15,887
Total gross loans receivable		15,687
Classified | Leases Receivable
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	6,393
Total gross loans receivable		5,902
Classified | Consumer
Financing Receivable, Credit Quality Indicator [Line Items]
Total gross loans receivable	$ 704
Total gross loans receivable		$ 718

Loans - Loans by Vintage Year a

Loans - Loans by Vintage Year and Risk Rating (Detail) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Financing Receivable, Credit Quality Indicator [Line Items]
2020	$ 314,566
2019	944,118
2018	829,256
2017	684,697
2016	704,722
Prior	881,785
Revolving Loans Amortized Cost Basis	184,492
Total loans receivable	4,543,636	$ 4,610,147
Pass/Pass-Watch
Financing Receivable, Credit Quality Indicator [Line Items]
2020	287,190
2019	921,925
2018	808,488
2017	679,312
2016	696,132
Prior	860,562
Revolving Loans Amortized Cost Basis	180,857
Total loans receivable	4,434,466
Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
2020	4,036
2019	3,940
2018	1,005
2017	2,970
2016	1,824
Prior	3,536
Revolving Loans Amortized Cost Basis	3,634
Total loans receivable	20,945
Classified
Financing Receivable, Credit Quality Indicator [Line Items]
2020	23,340
2019	18,253
2018	19,764
2017	2,415
2016	6,766
Prior	17,687
Total loans receivable	88,225
Real Estate
Financing Receivable, Credit Quality Indicator [Line Items]
2020	205,470
2019	566,402
2018	627,203
2017	606,394
2016	672,546
Prior	854,008
Revolving Loans Amortized Cost Basis	34,280
Total loans receivable	3,566,305	3,628,505
Real Estate | Pass/Pass-Watch
Financing Receivable, Credit Quality Indicator [Line Items]
2020	190,802
2019	551,318
2018	610,502
2017	601,924
2016	667,124
Prior	837,356
Revolving Loans Amortized Cost Basis	34,280
Total loans receivable	3,493,305
Real Estate | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
2019	3,120
2018	465
2017	2,890
2016	89
Prior	1,196
Total loans receivable	7,759
Real Estate | Classified
Financing Receivable, Credit Quality Indicator [Line Items]
2020	14,668
2019	11,964
2018	16,237
2017	1,581
2016	5,334
Prior	15,456
Total loans receivable	65,241
Real Estate | Total commercial property loans
Financing Receivable, Credit Quality Indicator [Line Items]
2020	197,263
2019	545,546
2018	569,495
2017	445,044
2016	541,621
Prior	790,129
Revolving Loans Amortized Cost Basis	34,280
Total loans receivable	3,123,380	3,150,022
Real Estate | Total commercial property loans | Pass/Pass-Watch
Financing Receivable, Credit Quality Indicator [Line Items]
2020	182,595
2019	542,426
2018	566,021
2017	441,982
2016	537,348
Prior	774,381
Revolving Loans Amortized Cost Basis	34,280
Total loans receivable	3,079,033
Real Estate | Total commercial property loans | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
2019	3,120
2018	465
2017	2,350
2016	89
Prior	412
Total loans receivable	6,436
Real Estate | Total commercial property loans | Classified
Financing Receivable, Credit Quality Indicator [Line Items]
2020	14,668
2018	3,009
2017	712
2016	4,185
Prior	15,337
Total loans receivable	37,911
Real Estate | Construction
Financing Receivable, Credit Quality Indicator [Line Items]
2020	8,207
2019	19,900
2018	14,867
2016	20,835
Total loans receivable	63,809	76,455
Real Estate | Construction | Pass/Pass-Watch
Financing Receivable, Credit Quality Indicator [Line Items]
2020	8,207
2019	7,936
2018	1,640
2016	20,835
Total loans receivable	38,617
Real Estate | Construction | Classified
Financing Receivable, Credit Quality Indicator [Line Items]
2019	11,964
2018	13,228
Total loans receivable	25,192
Real Estate | Residential property
Financing Receivable, Credit Quality Indicator [Line Items]
2019	956
2018	42,842
2017	161,350
2016	110,090
Prior	63,879
Total loans receivable	379,116	402,028
Real Estate | Residential property | Pass/Pass-Watch
Financing Receivable, Credit Quality Indicator [Line Items]
2019	956
2018	42,842
2017	159,941
2016	108,940
Prior	62,976
Total loans receivable	375,655
Real Estate | Residential property | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
2017	540
Prior	784
Total loans receivable	1,323
Real Estate | Residential property | Classified
Financing Receivable, Credit Quality Indicator [Line Items]
2017	869
2016	1,149
Prior	120
Total loans receivable	2,138
Commercial and Industrial
Financing Receivable, Credit Quality Indicator [Line Items]
2020	53,041
2019	156,476
2018	65,658
2017	25,468
2016	7,853
Prior	21,743
Revolving Loans Amortized Cost Basis	142,475
Total loans receivable	472,714	484,093
Commercial and Industrial | Pass/Pass-Watch
Financing Receivable, Credit Quality Indicator [Line Items]
2020	40,333
2019	151,462
2018	64,266
2017	25,200
2016	5,942
Prior	18,286
Revolving Loans Amortized Cost Basis	138,840
Total loans receivable	444,331
Commercial and Industrial | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
2020	4,036
2019	820
2018	540
2017	80
2016	1,735
Prior	1,651
Revolving Loans Amortized Cost Basis	3,634
Total loans receivable	12,496
Commercial and Industrial | Classified
Financing Receivable, Credit Quality Indicator [Line Items]
2020	8,672
2019	4,195
2018	851
2017	188
2016	176
Prior	1,807
Total loans receivable	15,887
Leases Receivable
Financing Receivable, Credit Quality Indicator [Line Items]
2020	56,055
2019	221,212
2018	135,701
2017	52,704
2016	24,313
Prior	2,542
Total loans receivable	492,527	483,879
Leases Receivable | Pass/Pass-Watch
Financing Receivable, Credit Quality Indicator [Line Items]
2020	56,055
2019	219,118
2018	133,700
2017	52,086
2016	23,055
Prior	2,119
Total loans receivable	486,134
Leases Receivable | Classified
Financing Receivable, Credit Quality Indicator [Line Items]
2019	2,094
2018	2,001
2017	617
2016	1,257
Prior	424
Total loans receivable	6,393
Consumer
Financing Receivable, Credit Quality Indicator [Line Items]
2019	27
2018	695
2017	130
2016	10
Prior	3,492
Revolving Loans Amortized Cost Basis	7,737
Total loans receivable	12,090	$ 13,670
Consumer | Pass/Pass-Watch
Financing Receivable, Credit Quality Indicator [Line Items]
2019	27
2018	19
2017	102
2016	10
Prior	2,802
Revolving Loans Amortized Cost Basis	7,737
Total loans receivable	10,696
Consumer | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Prior	690
Total loans receivable	690
Consumer | Classified
Financing Receivable, Credit Quality Indicator [Line Items]
2018	675
2017	28
Total loans receivable	$ 704

Loans - Loans by Vintage Year_2

Loans - Loans by Vintage Year and Payment Performance (Detail) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Financing Receivable, Credit Quality Indicator [Line Items]
2020	$ 314,566
2019	944,118
2018	829,256
2017	684,697
2016	704,722
Prior	881,785
Revolving Loans Amortized Cost Basis	184,492
Total loans receivable	4,543,636	$ 4,610,147
Performing
Financing Receivable, Credit Quality Indicator [Line Items]
2020	300,573
2019	932,212
2018	812,322
2017	682,442
2016	702,016
Prior	877,351
Revolving Loans Amortized Cost Basis	184,492
Total loans receivable	4,491,410
Nonperforming
Financing Receivable, Credit Quality Indicator [Line Items]
2020	13,992
2019	11,906
2018	16,934
2017	2,255
2016	2,706
Prior	4,434
Total loans receivable	52,226
Real Estate
Financing Receivable, Credit Quality Indicator [Line Items]
2020	205,470
2019	566,402
2018	627,203
2017	606,394
2016	672,546
Prior	854,008
Revolving Loans Amortized Cost Basis	34,280
Total loans receivable	3,566,305	3,628,505
Real Estate | Performing
Financing Receivable, Credit Quality Indicator [Line Items]
2020	191,478
2019	566,402
2018	613,793
2017	604,986
2016	671,121
Prior	850,239
Revolving Loans Amortized Cost Basis	34,280
Total loans receivable	3,532,299
Real Estate | Nonperforming
Financing Receivable, Credit Quality Indicator [Line Items]
2020	13,992
2018	13,410
2017	1,409
2016	1,426
Prior	3,769
Total loans receivable	34,005
Real Estate | Total commercial property loans
Financing Receivable, Credit Quality Indicator [Line Items]
2020	197,263
2019	545,546
2018	569,495
2017	445,044
2016	541,621
Prior	790,129
Revolving Loans Amortized Cost Basis	34,280
Total loans receivable	3,123,380	3,150,022
Real Estate | Total commercial property loans | Performing
Financing Receivable, Credit Quality Indicator [Line Items]
2020	183,271
2019	545,546
2018	569,312
2017	445,044
2016	541,345
Prior	786,514
Revolving Loans Amortized Cost Basis	34,280
Total loans receivable	3,105,314
Real Estate | Total commercial property loans | Nonperforming
Financing Receivable, Credit Quality Indicator [Line Items]
2020	13,992
2018	183
2016	277
Prior	3,615
Total loans receivable	18,066
Real Estate | Construction
Financing Receivable, Credit Quality Indicator [Line Items]
2020	8,207
2019	19,900
2018	14,867
2016	20,835
Total loans receivable	63,809	76,455
Real Estate | Construction | Performing
Financing Receivable, Credit Quality Indicator [Line Items]
2020	8,207
2019	19,900
2018	1,640
2016	20,835
Total loans receivable	50,582
Real Estate | Construction | Nonperforming
Financing Receivable, Credit Quality Indicator [Line Items]
2018	13,228
Total loans receivable	13,228
Real Estate | Residential property
Financing Receivable, Credit Quality Indicator [Line Items]
2019	956
2018	42,842
2017	161,350
2016	110,090
Prior	63,879
Total loans receivable	379,116	402,028
Real Estate | Residential property | Performing
Financing Receivable, Credit Quality Indicator [Line Items]
2019	956
2018	42,842
2017	159,941
2016	108,940
Prior	63,725
Total loans receivable	376,404
Real Estate | Residential property | Nonperforming
Financing Receivable, Credit Quality Indicator [Line Items]
2017	1,409
2016	1,149
Prior	154
Total loans receivable	2,711
Commercial and Industrial
Financing Receivable, Credit Quality Indicator [Line Items]
2020	53,041
2019	156,476
2018	65,658
2017	25,468
2016	7,853
Prior	21,743
Revolving Loans Amortized Cost Basis	142,475
Total loans receivable	472,714	484,093
Commercial and Industrial | Performing
Financing Receivable, Credit Quality Indicator [Line Items]
2020	53,040
2019	146,762
2018	64,944
2017	25,280
2016	7,853
Prior	21,559
Revolving Loans Amortized Cost Basis	142,475
Total loans receivable	461,912
Commercial and Industrial | Nonperforming
Financing Receivable, Credit Quality Indicator [Line Items]
2020	0
2019	9,714
2018	714
2017	188
Prior	185
Total loans receivable	10,802
Leases Receivable
Financing Receivable, Credit Quality Indicator [Line Items]
2020	56,055
2019	221,212
2018	135,701
2017	52,704
2016	24,313
Prior	2,542
Total loans receivable	492,527	483,879
Leases Receivable | Performing
Financing Receivable, Credit Quality Indicator [Line Items]
2020	56,055
2019	219,021
2018	133,566
2017	52,074
2016	23,032
Prior	2,062
Total loans receivable	485,811
Leases Receivable | Nonperforming
Financing Receivable, Credit Quality Indicator [Line Items]
2019	2,191
2018	2,135
2017	629
2016	1,280
Prior	480
Total loans receivable	6,716
Consumer
Financing Receivable, Credit Quality Indicator [Line Items]
2019	27
2018	695
2017	130
2016	10
Prior	3,492
Revolving Loans Amortized Cost Basis	7,737
Total loans receivable	12,090	$ 13,670
Consumer | Performing
Financing Receivable, Credit Quality Indicator [Line Items]
2019	27
2018	19
2017	102
2016	10
Prior	3,492
Revolving Loans Amortized Cost Basis	7,737
Total loans receivable	11,386
Consumer | Nonperforming
Financing Receivable, Credit Quality Indicator [Line Items]
2018	675
2017	28
Total loans receivable	$ 704

Loans - Analysis of Past Due Lo

Loans - Analysis of Past Due Loans, Disaggregated by Loan Class, Non-PCI (Detail) - USD ($)	Mar. 31, 2020	Dec. 31, 2019
Financing Receivable, Past Due [Line Items]
Total loans receivable	$ 4,543,636,000	$ 4,610,147,000
Accruing 90 days or more past due loans receivable	5,843,000	0
Non-PCI Loans
Financing Receivable, Past Due [Line Items]
Past due loans receivable	29,542,000	15,652,000
Current	4,514,094,000	4,594,496,000
Total loans receivable	4,543,636,000	4,610,147,000
Accruing 90 days or more past due loans receivable	5,843,000
Non-PCI Loans | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Past due loans receivable	8,899,000	7,497,000
Non-PCI Loans | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Past due loans receivable	4,146,000	4,060,000
Non-PCI Loans | 90 Days or More Past Due
Financing Receivable, Past Due [Line Items]
Past due loans receivable	16,497,000	4,094,000
Real Estate
Financing Receivable, Past Due [Line Items]
Total loans receivable	3,566,305,000	3,628,505,000
Real Estate | Retail
Financing Receivable, Past Due [Line Items]
Total loans receivable	818,045,000	869,302,000
Real Estate | Hospitality
Financing Receivable, Past Due [Line Items]
Total loans receivable	884,511,000	922,288,000
Real Estate | Other
Financing Receivable, Past Due [Line Items]
Total loans receivable	1,420,824,000	1,358,432,000
Real Estate | Total commercial property loans
Financing Receivable, Past Due [Line Items]
Total loans receivable	3,123,380,000	3,150,022,000
Real Estate | Construction
Financing Receivable, Past Due [Line Items]
Total loans receivable	63,809,000	76,455,000
Real Estate | Residential property
Financing Receivable, Past Due [Line Items]
Total loans receivable	379,116,000	402,028,000
Real Estate | Non-PCI Loans
Financing Receivable, Past Due [Line Items]
Past due loans receivable	6,515,000	3,721,000
Current	3,559,790,000	3,624,784,000
Total loans receivable	3,566,306,000	3,628,505,000
Real Estate | Non-PCI Loans | Retail
Financing Receivable, Past Due [Line Items]
Past due loans receivable		249,000
Current	818,045,000	869,053,000
Total loans receivable	818,045,000	869,302,000
Real Estate | Non-PCI Loans | Hospitality
Financing Receivable, Past Due [Line Items]
Past due loans receivable		907,000
Current	884,511,000	921,381,000
Total loans receivable	884,511,000	922,288,000
Real Estate | Non-PCI Loans | Other
Financing Receivable, Past Due [Line Items]
Past due loans receivable	3,227,000	89,000
Current	1,417,597,000	1,358,344,000
Total loans receivable	1,420,824,000	1,358,432,000
Real Estate | Non-PCI Loans | Total commercial property loans
Financing Receivable, Past Due [Line Items]
Past due loans receivable	3,227,000	1,245,000
Current	3,120,153,000	3,148,778,000
Total loans receivable	3,123,380,000	3,150,022,000
Real Estate | Non-PCI Loans | Construction
Financing Receivable, Past Due [Line Items]
Current	63,809,000	76,455,000
Total loans receivable	63,809,000	76,455,000
Real Estate | Non-PCI Loans | Residential property
Financing Receivable, Past Due [Line Items]
Past due loans receivable	3,288,000	2,477,000
Current	375,828,000	399,551,000
Total loans receivable	379,116,000	402,028,000
Real Estate | Non-PCI Loans | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Past due loans receivable	1,239,000	1,504,000
Real Estate | Non-PCI Loans | 30-59 Days Past Due | Retail
Financing Receivable, Past Due [Line Items]
Past due loans receivable		6,000
Real Estate | Non-PCI Loans | 30-59 Days Past Due | Hospitality
Financing Receivable, Past Due [Line Items]
Past due loans receivable		907,000
Real Estate | Non-PCI Loans | 30-59 Days Past Due | Other
Financing Receivable, Past Due [Line Items]
Past due loans receivable	708,000	51,000
Real Estate | Non-PCI Loans | 30-59 Days Past Due | Total commercial property loans
Financing Receivable, Past Due [Line Items]
Past due loans receivable	708,000	964,000
Real Estate | Non-PCI Loans | 30-59 Days Past Due | Residential property
Financing Receivable, Past Due [Line Items]
Past due loans receivable	531,000	540,000
Real Estate | Non-PCI Loans | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Past due loans receivable	2,011,000	1,759,000
Real Estate | Non-PCI Loans | 60-89 Days Past Due | Retail
Financing Receivable, Past Due [Line Items]
Past due loans receivable		132,000
Real Estate | Non-PCI Loans | 60-89 Days Past Due | Other
Financing Receivable, Past Due [Line Items]
Past due loans receivable	1,418,000
Real Estate | Non-PCI Loans | 60-89 Days Past Due | Total commercial property loans
Financing Receivable, Past Due [Line Items]
Past due loans receivable	1,418,000	132,000
Real Estate | Non-PCI Loans | 60-89 Days Past Due | Residential property
Financing Receivable, Past Due [Line Items]
Past due loans receivable	593,000	1,627,000
Real Estate | Non-PCI Loans | 90 Days or More Past Due
Financing Receivable, Past Due [Line Items]
Past due loans receivable	3,265,000	458,000
Real Estate | Non-PCI Loans | 90 Days or More Past Due | Retail
Financing Receivable, Past Due [Line Items]
Past due loans receivable		111,000
Real Estate | Non-PCI Loans | 90 Days or More Past Due | Other
Financing Receivable, Past Due [Line Items]
Past due loans receivable	1,101,000	38,000
Real Estate | Non-PCI Loans | 90 Days or More Past Due | Total commercial property loans
Financing Receivable, Past Due [Line Items]
Past due loans receivable	1,101,000	149,000
Real Estate | Non-PCI Loans | 90 Days or More Past Due | Residential property
Financing Receivable, Past Due [Line Items]
Past due loans receivable	2,164,000	309,000
Commercial and Industrial
Financing Receivable, Past Due [Line Items]
Total loans receivable	472,714,000	484,093,000
Commercial and Industrial | Non-PCI Loans
Financing Receivable, Past Due [Line Items]
Past due loans receivable	10,151,000	911,000
Current	462,563,000	483,183,000
Total loans receivable	472,714,000	484,093,000
Accruing 90 days or more past due loans receivable	5,520,000
Commercial and Industrial | Non-PCI Loans | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Past due loans receivable	349,000	635,000
Commercial and Industrial | Non-PCI Loans | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Past due loans receivable	318,000	133,000
Commercial and Industrial | Non-PCI Loans | 90 Days or More Past Due
Financing Receivable, Past Due [Line Items]
Past due loans receivable	9,484,000	143,000
Leases Receivable
Financing Receivable, Past Due [Line Items]
Total loans receivable	492,527,000	483,879,000
Leases Receivable | Non-PCI Loans
Financing Receivable, Past Due [Line Items]
Past due loans receivable	12,848,000	10,990,000
Current	479,679,000	472,889,000
Total loans receivable	492,527,000	483,879,000
Accruing 90 days or more past due loans receivable	323,000
Leases Receivable | Non-PCI Loans | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Past due loans receivable	7,311,000	5,358,000
Leases Receivable | Non-PCI Loans | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Past due loans receivable	1,789,000	2,138,000
Leases Receivable | Non-PCI Loans | 90 Days or More Past Due
Financing Receivable, Past Due [Line Items]
Past due loans receivable	3,748,000	3,493,000
Consumer
Financing Receivable, Past Due [Line Items]
Total loans receivable	12,090,000	13,670,000
Consumer | Non-PCI Loans
Financing Receivable, Past Due [Line Items]
Past due loans receivable	28,000	30,000
Current	12,062,000	13,639,000
Total loans receivable	12,090,000	13,670,000
Consumer | Non-PCI Loans | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Past due loans receivable	$ 28,000	$ 30,000

Loans - Information on Individu

Loans - Information on Individually Evaluated and Impaired Loans Receivable, Disaggregated by Loan Class (Detail) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Financing Receivable, Impaired [Line Items]
Recorded Investment	$ 47,297	$ 64,766
Unpaid Principal Balance	76,164	66,760
With No Related Allowance Recorded	39,227	18,393
With an Allowance Recorded	8,070	46,373
Related Allowance	1,898	25,778
Real Estate
Financing Receivable, Impaired [Line Items]
Recorded Investment	34,161	43,867
Unpaid Principal Balance	50,233	45,173
With No Related Allowance Recorded	32,693	15,918
With an Allowance Recorded	1,468	27,949
Related Allowance	78	14,028
Real Estate | Retail
Financing Receivable, Impaired [Line Items]
Recorded Investment	156	434
Unpaid Principal Balance	149	459
With No Related Allowance Recorded		111
With an Allowance Recorded	156	323
Related Allowance	1	19
Real Estate | Other
Financing Receivable, Impaired [Line Items]
Recorded Investment	18,066	14,864
Unpaid Principal Balance	19,371	15,151
With No Related Allowance Recorded	16,788	14,696
With an Allowance Recorded	1,278	167
Related Allowance	77	12
Real Estate | Total commercial property loans
Financing Receivable, Impaired [Line Items]
Recorded Investment	18,222	15,542
Unpaid Principal Balance	19,520	16,010
With No Related Allowance Recorded	16,788	14,829
With an Allowance Recorded	1,434	713
Related Allowance	78	55
Real Estate | Construction
Financing Receivable, Impaired [Line Items]
Recorded Investment	13,228	27,201
Unpaid Principal Balance	28,000	28,000
With No Related Allowance Recorded	13,228
With an Allowance Recorded		27,201
Related Allowance		13,973
Real Estate | Residential property
Financing Receivable, Impaired [Line Items]
Recorded Investment	2,711	1,124
Unpaid Principal Balance	2,713	1,163
With No Related Allowance Recorded	2,677	1,089
With an Allowance Recorded	34	35
Real Estate | Hospitality
Financing Receivable, Impaired [Line Items]
Recorded Investment		244
Unpaid Principal Balance		400
With No Related Allowance Recorded		22
With an Allowance Recorded		223
Related Allowance		24
Commercial and Industrial
Financing Receivable, Impaired [Line Items]
Recorded Investment	5,445	13,700
Unpaid Principal Balance	17,853	14,090
With No Related Allowance Recorded	4,483	143
With an Allowance Recorded	962	13,557
Related Allowance	147	8,885
Leases Receivable
Financing Receivable, Impaired [Line Items]
Recorded Investment	6,393	5,902
Unpaid Principal Balance	6,472	5,909
With No Related Allowance Recorded	855	1,112
With an Allowance Recorded	5,538	4,790
Related Allowance	1,671	2,863
Consumer
Financing Receivable, Impaired [Line Items]
Recorded Investment	1,298	1,297
Unpaid Principal Balance	1,606	1,588
With No Related Allowance Recorded	1,196	1,220
With an Allowance Recorded	102	77
Related Allowance	$ 2	$ 1

Loans - Schedule of Amortized C

Loans - Schedule of Amortized Cost Basis of Loans on Nonaccrual Status and Loans Past Due 90 Days and Still Accruing (Detail) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Financing Receivable Nonaccrual Status [Line Items]
Nonaccrual Loans Receivable With No Allowance for Credit Losses	$ 38,707
Nonaccrual Loans Receivable With Allowance for Credit Losses	7,676
Loans Receivable Past Due 90 Days Still Accruing	5,843
Total Nonperforming Loans Receivable	52,226	$ 63,761
Real Estate
Financing Receivable Nonaccrual Status [Line Items]
Nonaccrual Loans Receivable With No Allowance for Credit Losses	32,693
Nonaccrual Loans Receivable With Allowance for Credit Losses	1,313
Total Nonperforming Loans Receivable	34,005
Real Estate | Total commercial property loans
Financing Receivable Nonaccrual Status [Line Items]
Nonaccrual Loans Receivable With No Allowance for Credit Losses	16,788
Nonaccrual Loans Receivable With Allowance for Credit Losses	1,278
Total Nonperforming Loans Receivable	18,066
Real Estate | Construction
Financing Receivable Nonaccrual Status [Line Items]
Nonaccrual Loans Receivable With No Allowance for Credit Losses	13,228
Total Nonperforming Loans Receivable	13,228
Real Estate | Residential property
Financing Receivable Nonaccrual Status [Line Items]
Nonaccrual Loans Receivable With No Allowance for Credit Losses	2,677
Nonaccrual Loans Receivable With Allowance for Credit Losses	34
Total Nonperforming Loans Receivable	2,711
Commercial and Industrial
Financing Receivable Nonaccrual Status [Line Items]
Nonaccrual Loans Receivable With No Allowance for Credit Losses	4,484
Nonaccrual Loans Receivable With Allowance for Credit Losses	798
Loans Receivable Past Due 90 Days Still Accruing	5,520
Total Nonperforming Loans Receivable	10,802
Leases Receivable
Financing Receivable Nonaccrual Status [Line Items]
Nonaccrual Loans Receivable With No Allowance for Credit Losses	855
Nonaccrual Loans Receivable With Allowance for Credit Losses	5,538
Loans Receivable Past Due 90 Days Still Accruing	323
Total Nonperforming Loans Receivable	6,716
Consumer
Financing Receivable Nonaccrual Status [Line Items]
Nonaccrual Loans Receivable With No Allowance for Credit Losses	675
Nonaccrual Loans Receivable With Allowance for Credit Losses	28
Total Nonperforming Loans Receivable	$ 703

Loans - Summary of Interest For

Loans - Summary of Interest Foregone on Non-accrual Loans (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Receivables [Abstract]
Interest income that would have been recognized had impaired loans performed in accordance with their original terms	$ 1,595	$ 888
Less: Interest income recognized on impaired loans	(122)	(682)
Interest foregone on impaired loans	$ 1,473	$ 206

Loans - Non-Accrual Loans, Disa

Loans - Non-Accrual Loans, Disaggregated by Loan Class (Detail) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Financing Receivable, Past Due [Line Items]
Total nonaccrual loans	$ 46,383	$ 63,761
Real Estate
Financing Receivable, Past Due [Line Items]
Total nonaccrual loans	34,005	43,691
Real Estate | Retail
Financing Receivable, Past Due [Line Items]
Total nonaccrual loans		277
Real Estate | Hospitality
Financing Receivable, Past Due [Line Items]
Total nonaccrual loans		225
Real Estate | Other
Financing Receivable, Past Due [Line Items]
Total nonaccrual loans	18,066	14,864
Real Estate | Total commercial property loans
Financing Receivable, Past Due [Line Items]
Total nonaccrual loans	18,066	15,366
Real Estate | Construction
Financing Receivable, Past Due [Line Items]
Total nonaccrual loans	13,228	27,201
Real Estate | Residential property
Financing Receivable, Past Due [Line Items]
Total nonaccrual loans	2,711	1,124
Commercial and Industrial
Financing Receivable, Past Due [Line Items]
Total nonaccrual loans	5,282	13,479
Leases Receivable
Financing Receivable, Past Due [Line Items]
Total nonaccrual loans	6,393	5,902
Consumer
Financing Receivable, Past Due [Line Items]
Total nonaccrual loans	$ 703	$ 689

Loans - Non-Performing Assets (

Loans - Non-Performing Assets (Detail) - USD ($)	Mar. 31, 2020	Dec. 31, 2019
Receivables [Abstract]
Total nonaccrual loans	$ 46,383,000	$ 63,761,000
Accruing 90 days or more past due loans receivable	5,843,000	0
Total Nonperforming Loans Receivable	52,226,000	63,761,000
Other real estate owned (“OREO”)	63,000	63,000
Total nonperforming assets	$ 52,289,000	$ 63,824,000

Loans - Troubled Debt Restructu

Loans - Troubled Debt Restructurings (Detail) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Nonaccrual TDRs
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Commitment to Lend	$ 29,392	$ 55,478
Nonaccrual TDRs | Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Commitment to Lend	27,708	41,798
Nonaccrual TDRs | Commercial and Industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Commitment to Lend	1,009	12,991
Nonaccrual TDRs | Consumer
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Commitment to Lend	675	689
Nonaccrual TDRs | Deferral of Principal
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Commitment to Lend	675	689
Nonaccrual TDRs | Deferral of Principal | Consumer
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Commitment to Lend	675	689
Nonaccrual TDRs | Deferral of Principal and/or Interest
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Commitment to Lend	312	285
Nonaccrual TDRs | Deferral of Principal and/or Interest | Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Commitment to Lend	128	132
Nonaccrual TDRs | Deferral of Principal and/or Interest | Commercial and Industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Commitment to Lend	184	153
Nonaccrual TDRs | Reduction of Principal and/or Interest
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Commitment to Lend	14,273	40,266
Nonaccrual TDRs | Reduction of Principal and/or Interest | Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Commitment to Lend	13,748	27,740
Nonaccrual TDRs | Reduction of Principal and/or Interest | Commercial and Industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Commitment to Lend	525	12,527
Nonaccrual TDRs | Extension of Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Commitment to Lend	14,132	14,238
Nonaccrual TDRs | Extension of Maturity | Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Commitment to Lend	13,832	13,926
Nonaccrual TDRs | Extension of Maturity | Commercial and Industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Commitment to Lend	300	312
Accrual TDRs
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Commitment to Lend	758	830
Accrual TDRs | Commercial and Industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Commitment to Lend	164	222
Accrual TDRs | Consumer
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Commitment to Lend	595	608
Accrual TDRs | Deferral of Principal
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Commitment to Lend	521	531
Accrual TDRs | Deferral of Principal | Consumer
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Commitment to Lend	521	531
Accrual TDRs | Deferral of Principal and/or Interest
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Commitment to Lend		36
Accrual TDRs | Deferral of Principal and/or Interest | Commercial and Industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Commitment to Lend		36
Accrual TDRs | Reduction of Principal and/or Interest
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Commitment to Lend	137	148
Accrual TDRs | Reduction of Principal and/or Interest | Commercial and Industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Commitment to Lend	63	71
Accrual TDRs | Reduction of Principal and/or Interest | Consumer
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Commitment to Lend	74	77
Accrual TDRs | Extension of Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Commitment to Lend	101	114
Accrual TDRs | Extension of Maturity | Commercial and Industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Commitment to Lend	$ 101	$ 114

Loans - Summary of Loans by Cla

Loans - Summary of Loans by Class Modified as Troubled Debt Restructurings (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2019USD ($)Loan
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Loans | Loan	8
Pre- Modification Outstanding Recorded Investment	$ 54,071
Post- Modification Outstanding Recorded Investment	$ 54,891
Commercial and Industrial Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Loans | Loan	2
Pre- Modification Outstanding Recorded Investment	$ 12,779
Post- Modification Outstanding Recorded Investment	$ 12,562
Consumer Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Loans | Loan	1
Pre- Modification Outstanding Recorded Investment	$ 549
Post- Modification Outstanding Recorded Investment	$ 531
Real Estate Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Loans | Loan	5
Pre- Modification Outstanding Recorded Investment	$ 40,743
Post- Modification Outstanding Recorded Investment	$ 41,798

Servicing Assets - Summary of C

Servicing Assets - Summary of Changes in Servicing Assets (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Servicing assets:
Balance at beginning of period	$ 6,956,000	$ 8,520,000
Addition related to sale of SBA loans	354,000	315,000
Amortization	(583,000)	(857,000)
Balance at end of period	$ 6,727,000	$ 7,978,000

Servicing Assets - Additional I

Servicing Assets - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Transfers And Servicing [Abstract]
Serviced loans sold to unaffiliated parties	$ 422,900,000		$ 422,300,000
Servicing fee income	1,000,000	$ 1,100,000
Amortization expense	$ 583,000	$ 857,000

Income Taxes - Additional Infor

Income Taxes - Additional Information (Detail) - USD ($)	Mar. 27, 2020	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Provision (benefit) for income taxes for continuing operations		$ 1,041,000	$ 6,288,000
Effective income tax rate		30.70%	30.00%
Valuation allowance		$ 4,900,000		$ 4,900,000
Net deferred tax asset		38,600,000		36,800,000
Net current tax asset		$ 832,000		$ 0
Change in uncertain tax positions			$ 0
CARES ACT 2020 aid net operating loss carry back	5 years

Goodwill and Other Intangible_2

Goodwill and Other Intangibles - Additional Information (Detail) - USD ($)	Oct. 27, 2016	Aug. 31, 2014	Mar. 31, 2020
Finite-Lived Intangible Assets [Line Items]
Intangible assets amortization expense			$ 65,000
CBI Merger
Finite-Lived Intangible Assets [Line Items]
Goodwill	$ 11,000,000
CBI Merger | Third-party originators intangible
Finite-Lived Intangible Assets [Line Items]
Intangible assets acquired	$ 483,000
CBI Merger | Core deposit intangible
Finite-Lived Intangible Assets [Line Items]
Intangible assets acquired		$ 2,200,000

Goodwill and Other Intangible_3

Goodwill and Other Intangibles - Summary of Other Intangible Assets (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Dec. 31, 2019
Acquired Finite-Lived Intangible Assets [Line Items]
Accumulated amortization	$ (1,919)	$ (1,854)
Goodwill	11,031	11,031
Gross carrying amount	13,727	13,727
Net carrying amount	$ 11,808	11,873
Core deposit intangible
Acquired Finite-Lived Intangible Assets [Line Items]
Amortization Period	10 years
Gross carrying amount, excluding goodwill	$ 2,213	2,213
Accumulated amortization	(1,612)	(1,567)
Net carrying amount, excluding goodwill	$ 601	646
Third-party originators intangible
Acquired Finite-Lived Intangible Assets [Line Items]
Amortization Period	7 years
Gross carrying amount, excluding goodwill	$ 483	483
Accumulated amortization	(307)	(287)
Net carrying amount, excluding goodwill	$ 176	$ 196

Deposits - Additional Informati

Deposits - Additional Information (Detail) - USD ($)	Mar. 31, 2020	Dec. 31, 2019
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Time Deposits	$ 1,480,462,000	$ 1,555,919,000
Accrued interest payable on deposits	9,700,000	11,200,000
Total deposits reclassified to loans due to overdrafts	975,000	1,500,000
Time Deposits of $250,000 or More
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Time Deposits	$ 313,285,000	$ 299,914,000

Deposits - Scheduled Maturities

Deposits - Scheduled Maturities of Time Deposits (Detail) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Restricted Cash And Cash Equivalents Items [Line Items]
2020	$ 1,028,767
2020		$ 1,390,606
2021	411,023	137,517
2022	37,588	25,155
2023	2,315	1,974
2024 and thereafter	770	669
Total	1,480,462	1,555,919
Time Deposits of $250,000 or More
Restricted Cash And Cash Equivalents Items [Line Items]
2020	245,439
2020		291,940
2021	67,053	7,186
2022	0	0
2023	792	789
Total	313,285	299,914
Other Time Deposits
Restricted Cash And Cash Equivalents Items [Line Items]
2020	783,328
2020		1,098,666
2021	343,970	130,331
2022	37,588	25,155
2023	1,522	1,185
2024 and thereafter	770	669
Total	$ 1,167,178	$ 1,256,005

Borrowings - Additional Informa

Borrowings - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Debt Disclosure [Abstract]
Overnight advances from federal home loan banks	$ 150,000,000		$ 15,000,000
Advances from the FHLB	$ 150,000,000		$ 75,000,000
Weighted average interest rate of outstanding advances (percent)	1.63%		1.71%
Interest on borrowings	$ 496,000	$ 71,000
Weighted average interest rate of overnight advances (percent)	0.21%		1.66%
Pledged loans receivable, carrying value	$ 2,400,000,000		$ 1,400,000,000
Remaining available borrowing capacity	1,200,000,000		878,000,000
Loans pledged with FRB	52,700,000		30,200,000
Borrowing capacity through Fed Discount Window	50,600,000		29,600,000
Outstanding borrowings	$ 0		$ 0

Borrowings - Schedule of Borrow

Borrowings - Schedule of Borrowings (Detail) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Outstanding Balance
Overnight advances	$ 150,000	$ 15,000
Outstanding advances	$ 150,000	$ 75,000
Weighted Average Rate
Outstanding advances (percent)	0.92%	1.70%
FHLB of San Francisco
Outstanding Balance
Overnight advances	$ 150,000	$ 15,000
Advances due with 12 months	50,000	25,000
Advances due over 12 months through 24 months	50,000	25,000
Advances due over 24 months through 36 months	50,000	25,000
Outstanding advances	$ 300,000	$ 90,000
Weighted Average Rate
Overnight advances (percent)	0.21%	1.66%
Advances due with 12 months	1.66%	1.75%
Advances due over 12 months through 24 months (percent)	1.59%	1.66%
Advances due over 24 months through 36 months (percent)	1.63%	1.72%
Outstanding advances (percent)	0.92%	1.70%

Borrowings - Summary of Financi

Borrowings - Summary of Financial Data Pertaining to Federal Home Loan Bank Advances (Detail) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2020	Dec. 31, 2019
Federal Home Loan Banks [Abstract]
Weighted-average interest rate at end of period	0.92%	1.70%
Weighted-average interest rate during the period	1.52%	1.89%
Average balance of FHLB advances	$ 130,659,000	$ 40,374,000
Maximum amount outstanding at any month-end	$ 300,000,000	$ 285,000,000

Earnings per Share - Reconcilia

Earnings per Share - Reconciliation of Components Used to Derive Basic and Diluted EPS (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Earnings Per Share [Abstract]
Net income	$ 2,350	$ 14,672
Less: income allocated to unvested restricted stock	18	79
Income allocated to common shares	$ 2,332	$ 14,593
Weighted-average shares for basic EPS	30,469,022	30,667,378
Basic EPS	$ 0.08	$ 0.48
Effect of dilutive securities-options and unvested restricted stock	3,877	53,394
Income allocated to common shares	$ 2,332	$ 14,593
Weighted-average shares for diluted EPS	30,472,899	30,720,772
Diluted EPS	$ 0.08	$ 0.48

Earnings per Share - Additional

Earnings per Share - Additional Information (Detail) - shares	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
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

Regulatory Matters - Additional

Regulatory Matters - Additional Information (Detail)	Mar. 31, 2020	Dec. 31, 2019	Jan. 01, 2019
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Minimum ratio of qualifying total capital to risk-weighted assets	8.00%
Minimum ratio of Tier 1 capital to risk-weighted assets	6.00%
Leverage ratio	4.00%
Minimum ratio of qualifying total capital to risk-weighted assets for well capitalized	10.00%
Minimum ratio of Tier 1 capital to average assets for well capitalized	8.00%
Capital conservation buffer (percent)	5.52%	5.78%	2.50%
Hanmi Bank
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Minimum ratio of qualifying total capital to risk-weighted assets	8.00%	8.00%
Minimum ratio of Tier 1 capital to risk-weighted assets	6.00%	6.00%
Leverage ratio	4.00%	4.00%
Minimum ratio of qualifying total capital to risk-weighted assets for well capitalized	10.00%	10.00%
Minimum ratio of Tier 1 capital to average assets for well capitalized	8.00%	8.00%
Capital conservation buffer (percent)	6.29%	6.64%
Depository Institutions
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Leverage ratio	5.00%

Regulatory Matters - Capital Ra

Regulatory Matters - Capital Ratios of Hanmi Financial and Bank (Detail) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Minimum Regulatory Requirement Ratio for Total capital to risk-weighted assets	8.00%
Minimum Regulatory Requirement Ratio for Tier 1 capital to risk-weighted assets	6.00%
Minimum Regulatory Requirement Ratio for Tier 1 capital to average assets	4.00%
Minimum to Be Categorized as Well Capitalized Ratio, Total capital to risk-weighted assets	10.00%
Minimum to Be Categorized as Well Capitalized Ratio, Tier 1 capital to risk-weighted assets	8.00%
Hanmi Financial
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Actual Capital, Total capital to risk-weighted assets	$ 697,648	$ 714,288
Actual Capital, Tier 1 capital to risk-weighted assets	543,885	556,820
Actual Capital, Common equity Tier 1 capital to risk-weighted assets	523,750	536,781
Actual Capital, Tier 1 capital to average assets	$ 543,885	$ 556,820
Actual Capital Ratio, Total capital to risk-weighted assets	14.77%	15.11%
Actual Capital Ratio, Tier 1 capital to risk-weighted assets	11.52%	11.78%
Actual Capital Ratio, Common equity Tier 1 capital to risk-weighted assets	11.09%	11.36%
Actual Capital Ratio, Tier 1 capital to average assets	9.91%	10.15%
Minimum Regulatory Requirement Capital, Total capital to risk-weighted assets	$ 377,815	$ 378,059
Minimum Regulatory Requirement Capital, Tier 1 capital to risk-weighted assets	283,361	283,544
Minimum Regulatory Requirement Capital, Common equity Tier 1 capital to risk-weighted assets	212,521	212,658
Minimum Regulatory Requirement Capital, Tier 1 capital to average assets	$ 219,485	$ 219,367
Minimum Regulatory Requirement Ratio for Total capital to risk-weighted assets	8.00%	8.00%
Minimum Regulatory Requirement Ratio for Tier 1 capital to risk-weighted assets	6.00%	6.00%
Minimum Regulatory Requirement Ratio for Common equity Tier 1 capital to risk-weighted assets	4.50%	4.50%
Minimum Regulatory Requirement Ratio for Tier 1 capital to average assets	4.00%	4.00%
Hanmi Bank
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Actual Capital, Total capital to risk-weighted assets	$ 676,231	$ 691,024
Actual Capital, Tier 1 capital to risk-weighted assets	620,857	631,978
Actual Capital, Common equity Tier 1 capital to risk-weighted assets	620,857	631,978
Actual Capital, Tier 1 capital to average assets	$ 620,857	$ 631,978
Actual Capital Ratio, Total capital to risk-weighted assets	14.29%	14.64%
Actual Capital Ratio, Tier 1 capital to risk-weighted assets	13.12%	13.39%
Actual Capital Ratio, Common equity Tier 1 capital to risk-weighted assets	13.12%	13.39%
Actual Capital Ratio, Tier 1 capital to average assets	11.35%	11.56%
Minimum Regulatory Requirement Capital, Total capital to risk-weighted assets	$ 378,465	$ 377,516
Minimum Regulatory Requirement Capital, Tier 1 capital to risk-weighted assets	283,849	283,137
Minimum Regulatory Requirement Capital, Common equity Tier 1 capital to risk-weighted assets	212,887	212,353
Minimum Regulatory Requirement Capital, Tier 1 capital to average assets	$ 218,811	$ 218,748
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	$ 473,082	$ 471,895
Minimum to Be Categorized as Well Capitalized Capital, Tier 1 capital to risk-weighted assets	378,465	377,516
Minimum to Be Categorized as Well Capitalized Capital, Common equity Tier 1 capital to risk-weighted average	307,503	306,732
Minimum to Be Categorized as Well Capitalized Capital, Tier 1 capital to average assets	$ 273,514	$ 273,435
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%

Fair Value Measurements - Addit

Fair Value Measurements - Additional Information (Detail)	Mar. 31, 2020USD ($)SecurityLoan
Fair Value, Inputs, Level 3 | Consumer Loans | Non-recurring Basis
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans receivable	$ 1,200,000
Number of loans receivable | SecurityLoan	2
Fair Value, Inputs, Level 3 | Real estate loans | Non-recurring Basis
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans receivable	$ 16,700,000
Number of loans receivable | SecurityLoan	13
Fair Value, Inputs, Level 3 | Construction loans | Non-recurring Basis
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans receivable	$ 13,200,000
Number of loans receivable | SecurityLoan	1
Fair Value, Inputs, Level 3 | Residential mortgages loans | Non-recurring Basis
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans receivable	$ 2,700,000
Number of loans receivable | SecurityLoan	5
Fair Value, Inputs, Level 3 | Commercial Term Loan | Non-recurring Basis
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans receivable	$ 41,000
Number of loans receivable | SecurityLoan	2
Secured by Cash Collateral | Fair Value, Inputs, Level 3 | Commercial Term Loan | Non-recurring Basis
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans receivable	$ 525,000
Number of loans receivable | SecurityLoan	1
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 and leases 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, 2020	Dec. 31, 2019
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	$ 622,206	$ 634,477
U.S. Treasury securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	25,408	35,206
Mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	425,356	410,800
Collateralized mortgage obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	154,825	164,592
Debt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	16,617	23,879
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	596,798	599,271
Recurring Basis
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	622,206	634,477
Recurring Basis | U.S. Treasury securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	25,408	35,206
Recurring Basis | Mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	425,356	410,800
Recurring Basis | Collateralized mortgage obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	154,825	164,592
Recurring Basis | Debt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	16,617	23,879
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	596,798	599,271
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	25,408	35,206
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	25,408	35,206
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 | 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	596,798	599,271
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	425,356	410,800
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	154,825	164,592
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	16,617	23,879
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	596,798	599,271
Recurring Basis | Fair Value, Inputs, Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	0	0
Recurring Basis | Fair Value, Inputs, Level 3 | 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 | Fair Value, Inputs, Level 3 | Mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	0	0
Recurring Basis | Fair Value, Inputs, Level 3 | Collateralized mortgage obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	0	0
Recurring Basis | Fair Value, Inputs, Level 3 | Debt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	0	0
Recurring Basis | Fair Value, Inputs, Level 3 | 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

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	Mar. 31, 2020	Dec. 31, 2019
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Collateral dependent impaired loans	$ 34,338	$ 31,049
Other real estate owned	63	63
Bank-owned premises	1,900	1,900
Quoted Prices in Active Markets for Identical Assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Collateral dependent impaired loans	0	0
Other real estate owned	0	0
Bank-owned premises	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]
Collateral dependent impaired loans	0	0
Other real estate owned	0	0
Bank-owned premises	0	0
Fair Value, Inputs, Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Collateral dependent impaired loans	34,338	31,049
Other real estate owned	63	63
Bank-owned premises	$ 1,900	$ 1,900

Fair Value Measurements - Ass_3

Fair Value Measurements - Assets and Liabilities Measured at Fair Value on Non-Recurring Basis (Parenthetical) (Detail) - Non-recurring Basis - USD ($) $ in Millions	Mar. 31, 2020	Dec. 31, 2019
Real estate loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans receivable	$ 32.6	$ 27.2
Commercial and industrial loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans receivable	$ 0.6	$ 3.9

Fair Value Measurements - Quant

Fair Value Measurements - Quantitative Information about Level 3 Fair Value Comments for Assets Measured at Fair Value on Non-Recurring Basis (Detail) - Fair Value, Inputs, Level 3 - Non-recurring Basis $ in Thousands	Mar. 31, 2020USD ($)	Dec. 31, 2019USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	$ 34,338	$ 31,049
Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	32,576	27,154
Consumer
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	$ 1,196
Alternative Investment, Valuation Technique [Extensible List]	us-gaap:MarketApproachValuationTechniqueMember
Minimum | Consumer
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range	0.002
Maximum | Consumer
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range	0.015
Weighted Average | Consumer
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range	0.007
Other | Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	$ 16,671	$ 13,926
Alternative Investment, Valuation Technique [Extensible List]	us-gaap:MarketApproachValuationTechniqueMember	us-gaap:MarketApproachValuationTechniqueMember
Other | Minimum | Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range	(0.053)
Other | Maximum | Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range	0.042
Other | Weighted Average | Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range	0.001
Construction | Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	$ 13,228	$ 13,228
Alternative Investment, Valuation Technique [Extensible List]	us-gaap:MarketApproachValuationTechniqueMember	us-gaap:MarketApproachValuationTechniqueMember
Construction | Minimum | Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range	(0.003)	(0.003)
Construction | Maximum | Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range	0.043	0.043
Construction | Weighted Average | Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range	0.021	0.021
Residential Property | Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	$ 2,677
Alternative Investment, Valuation Technique [Extensible List]	us-gaap:MarketApproachValuationTechniqueMember
Residential Property | Minimum | Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range	(0.013)
Residential Property | Maximum | Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range	0.015
Residential Property | Weighted Average | Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range	0.001
Commercial term | Commercial and Industrial
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	$ 566
Alternative Investment, Valuation Technique [Extensible List]	us-gaap:MarketApproachValuationTechniqueMember
Commercial term | Minimum | Commercial and Industrial
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range	(0.009)
Commercial term | Maximum | Commercial and Industrial
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range	0.011
Commercial term | Weighted Average | Commercial and Industrial
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range	0.001
Bank-Owned Premises
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	$ 1,900	$ 1,900
Alternative Investment, Valuation Technique [Extensible List]	us-gaap:MarketApproachValuationTechniqueMember	us-gaap:MarketApproachValuationTechniqueMember
Bank-Owned Premises | Minimum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range	(0.030)	(0.030)
Bank-Owned Premises | Maximum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range	0.055	0.055
Bank-Owned Premises | Weighted Average
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range	(0.002)	(0.002)
Commercial lines of credit | Commercial and Industrial
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value		$ 3,895
Alternative Investment, Valuation Technique [Extensible List]		us-gaap:MarketApproachValuationTechniqueMember
Commercial lines of credit | Minimum | Commercial and Industrial
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range		(0.008)
Commercial lines of credit | Maximum | Commercial and Industrial
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range		0.042
Commercial lines of credit | Weighted Average | Commercial and Industrial
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Range		0.018

Fair Value Measurements - Qua_2

Fair Value Measurements - Quantitative Information about Level 3 Fair Value Comments for Assets Measured at Fair Value on Non-Recurring Basis (Parenthetical) (Detail)	Mar. 31, 2020SecurityLoan
Commercial term | Commercial and Industrial | Fair Value, Inputs, Level 3 | Non-recurring Basis
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Number of loans receivable	1

Fair Value Measurements - Estim

Fair Value Measurements - Estimated Fair Values of Financial Instruments (Detail) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Financial assets:
Cash and due from banks	$ 290,546	$ 121,678
Securities available for sale	622,206	634,477
Accrued interest receivable	11,536	11,742
Financial liabilities:
Noninterest-bearing deposits	1,366,270	1,391,624
Interest-bearing deposits	3,215,797	3,307,338
Accrued interest payable	9,693	11,215
Carrying Amount
Financial assets:
Cash and due from banks	290,546	121,678
Securities available for sale	622,206	634,477
Loans held for sale		6,020
Loans receivable, net of allowance for credit losses	4,477,137	4,548,739
Accrued interest receivable	11,536	11,742
Financial liabilities:
Noninterest-bearing deposits	1,366,270	1,391,624
Interest-bearing deposits	3,215,797	3,307,338
Borrowings and subordinated debentures	418,523	208,377
Accrued interest payable	9,693	11,215
Quoted Prices in Active Markets for Identical Assets | Fair Value
Financial assets:
Cash and due from banks	290,546	121,678
Securities available for sale	25,408	35,205
Loans held for sale		0
Loans receivable, net of allowance for credit losses	0	0
Accrued interest receivable	11,536	11,742
Financial liabilities:
Noninterest-bearing deposits	0	0
Interest-bearing deposits	0	0
Borrowings and subordinated debentures	0	0
Accrued interest payable	9,693	11,215
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	596,798	599,272
Loans held for sale		6,382
Loans receivable, net of allowance for credit losses	0	0
Accrued interest receivable	0	0
Financial liabilities:
Noninterest-bearing deposits	1,366,270	1,391,624
Interest-bearing deposits	0	0
Borrowings and subordinated debentures	302,070	89,831
Accrued interest payable	0	0
Fair Value, Inputs, Level 3 | Fair Value
Financial assets:
Cash and due from banks	0	0
Securities available for sale	0	0
Loans held for sale		0
Loans receivable, net of allowance for credit losses	4,393,307	4,520,322
Accrued interest receivable	0	0
Financial liabilities:
Noninterest-bearing deposits	0	0
Interest-bearing deposits	3,205,646	3,317,867
Borrowings and subordinated debentures	124,233	118,807
Accrued interest payable	$ 0	$ 0

Off-Balance Sheet Commitments -

Off-Balance Sheet Commitments - Distribution of Undisbursed Loan Commitments (Detail) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Loss Contingencies [Line Items]
Total undisbursed loan commitments	$ 416,982	$ 413,792
Commitments to extend credit
Loss Contingencies [Line Items]
Total undisbursed loan commitments	375,233	371,287
Standby letters of credit
Loss Contingencies [Line Items]
Total undisbursed loan commitments	32,108	31,372
Commercial letters of credit
Loss Contingencies [Line Items]
Total undisbursed loan commitments	$ 9,642	$ 11,133

Off-Balance Sheet Commitments_2

Off-Balance Sheet Commitments - Allowance for Loan Losses and Allowance for Off Balance Sheet Items (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Loss Contingencies [Line Items]
Balance at beginning of period	$ 2,397	$ 1,439
Adjusted balance as of January 1, 2020	2,062	1,439
Provision (income) for credit losses	823	(339)
Balance at end of period	$ 2,885	$ 1,100
ASU 2016-13
Loss Contingencies [Line Items]
Adjustment related to adoption of ASU 2016-13			$ (335)

Leases - Additional Information

Leases - Additional Information (Detail) $ in Thousands	3 Months Ended
	Mar. 31, 2020USD ($)	Mar. 31, 2019USD ($)	Dec. 31, 2019USD ($)	Jan. 01, 2019USD ($)lease
Lessee, Lease, Description [Line Items]
Number of leases | lease				45
Right-of-use assets	$ 36,100		$ 36,500
Total lease liabilities - Operating leases	36,860		$ 37,200
Net rental expenses	$ 2,000	$ 1,900
Weighted average remaining lease term	8 years 4 months 13 days		8 years 6 months 25 days
Weighted average discount rate (percent)	3.21%
Cash paid for amounts included in the measurement of Company's operating lease liabilities	$ 1,900	$ 1,700
ASU 2016-02
Lessee, Lease, Description [Line Items]
Right-of-use assets				$ 40,900
Total lease liabilities - Operating leases				$ 40,900
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

Leases - Maturity of Lease Liab

Leases - Maturity of Lease Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Leases [Abstract]
2020	$ 6,118
2021	5,315
2022	5,088
2023	4,929
2024	4,437
Thereafter	16,381
Remaining lease commitments	42,268
Interest	(5,408)
Present value of lease liability	$ 36,860	$ 37,200

Liquidity - Additional Informat

Liquidity - Additional Information (Detail) - Hanmi Bank - USD ($) $ in Millions	Mar. 31, 2020	Dec. 31, 2019
Line of Credit Facility [Line Items]
Cash on deposit with bank subsidiary	$ 20
Federal Home Loan Bank, Advances, Branch of FHLB Bank, Amount of Advances	300	$ 90
Broker deposits	$ 224.6	264.2
Percentage of borrowings from FHLB (up to)	30.00%
Borrowing capacity available based on pledged collateral	$ 1,220	$ 878.4

Subsequent Events - Additional

Subsequent Events - Additional Information (Detail) - Subsequent Event [Member] $ in Millions	Apr. 30, 2020USD ($)LoanInquiry
Subsequent Event [Line Items]
CARES Act Of 2020 number of inquiries | Inquiry	3,000
CARES Act of 2020 paycheck protection program loan amount | $	$ 157
CARES Act of 2020 number of loan modification approved requests | Loan	1,200
CARES Act of 2020 loan modification portfolio percent	16.00%