Hanmi Financial Corporation Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Loans and Leases - Credit Quality of Loan and Lease Portfolio (Detail)

Loans and Leases - Credit Quality of Loan and Lease Portfolio (Detail) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017	Sep. 30, 2017
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	$ 4,582,883	$ 4,304,458
Real estate loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	3,792,350	3,590,914
Real estate loans [Member] \| Retail [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	924,007	915,273
Real estate loans [Member] \| Hospitality [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	809,287	681,325
Real estate loans [Member] \| Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	67,682	55,190
Real estate loans [Member] \| Residential property [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	516,968	521,853
Commercial and industrial loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	396,383	399,201
Commercial and industrial loans [Member] \| Commercial term [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	186,249	182,685
Commercial and industrial loans [Member] \| Commercial lines of credit [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	178,570	181,894
Commercial and industrial loans [Member] \| International loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	31,564	34,622
Leases Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	379,455	297,284
Consumer loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	14,695	17,059
Non-PCI Loans and Leases [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	4,582,883	4,304,458	$ 4,195,355
Non-PCI Loans and Leases [Member] \| Pass/Pass-Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	4,511,610	4,255,791
Non-PCI Loans and Leases [Member] \| Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	38,075	17,469
Non-PCI Loans and Leases [Member] \| Classified [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	33,198	31,198
Non-PCI Loans and Leases [Member] \| Real estate loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	3,792,350	3,590,914
Non-PCI Loans and Leases [Member] \| Real estate loans [Member] \| Commercial property loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	3,207,700	3,013,871
Non-PCI Loans and Leases [Member] \| Real estate loans [Member] \| Retail [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	924,007	915,273
Non-PCI Loans and Leases [Member] \| Real estate loans [Member] \| Hospitality [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	809,287	681,325
Non-PCI Loans and Leases [Member] \| Real estate loans [Member] \| Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	1,474,406	1,417,273
Non-PCI Loans and Leases [Member] \| Real estate loans [Member] \| Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	67,682	55,190
Non-PCI Loans and Leases [Member] \| Real estate loans [Member] \| Residential property [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	516,968	521,853
Non-PCI Loans and Leases [Member] \| Real estate loans [Member] \| Pass/Pass-Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	3,765,555	3,551,045
Non-PCI Loans and Leases [Member] \| Real estate loans [Member] \| Pass/Pass-Watch [Member] \| Commercial property loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	3,181,047	2,974,594
Non-PCI Loans and Leases [Member] \| Real estate loans [Member] \| Pass/Pass-Watch [Member] \| Retail [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	917,990	909,682
Non-PCI Loans and Leases [Member] \| Real estate loans [Member] \| Pass/Pass-Watch [Member] \| Hospitality [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	797,772	667,254
Non-PCI Loans and Leases [Member] \| Real estate loans [Member] \| Pass/Pass-Watch [Member] \| Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	1,465,285	1,397,658
Non-PCI Loans and Leases [Member] \| Real estate loans [Member] \| Pass/Pass-Watch [Member] \| Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	67,682	55,190
Non-PCI Loans and Leases [Member] \| Real estate loans [Member] \| Pass/Pass-Watch [Member] \| Residential property [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	516,826	521,261
Non-PCI Loans and Leases [Member] \| Real estate loans [Member] \| Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	3,015	16,780
Non-PCI Loans and Leases [Member] \| Real estate loans [Member] \| Special Mention [Member] \| Commercial property loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	3,015	16,475
Non-PCI Loans and Leases [Member] \| Real estate loans [Member] \| Special Mention [Member] \| Retail [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	9	454
Non-PCI Loans and Leases [Member] \| Real estate loans [Member] \| Special Mention [Member] \| Hospitality [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	10	4,976
Non-PCI Loans and Leases [Member] \| Real estate loans [Member] \| Special Mention [Member] \| Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	2,996	11,045
Non-PCI Loans and Leases [Member] \| Real estate loans [Member] \| Special Mention [Member] \| Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	0	0
Non-PCI Loans and Leases [Member] \| Real estate loans [Member] \| Special Mention [Member] \| Residential property [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	0	305
Non-PCI Loans and Leases [Member] \| Real estate loans [Member] \| Classified [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	23,780	23,089
Non-PCI Loans and Leases [Member] \| Real estate loans [Member] \| Classified [Member] \| Commercial property loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	23,638	22,802
Non-PCI Loans and Leases [Member] \| Real estate loans [Member] \| Classified [Member] \| Retail [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	6,008	5,137
Non-PCI Loans and Leases [Member] \| Real estate loans [Member] \| Classified [Member] \| Hospitality [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	11,505	9,095
Non-PCI Loans and Leases [Member] \| Real estate loans [Member] \| Classified [Member] \| Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	6,125	8,570
Non-PCI Loans and Leases [Member] \| Real estate loans [Member] \| Classified [Member] \| Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	0	0
Non-PCI Loans and Leases [Member] \| Real estate loans [Member] \| Classified [Member] \| Residential property [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	142	287
Non-PCI Loans and Leases [Member] \| Commercial and industrial loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	396,383	399,201
Non-PCI Loans and Leases [Member] \| Commercial and industrial loans [Member] \| Commercial term [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	186,249	182,685
Non-PCI Loans and Leases [Member] \| Commercial and industrial loans [Member] \| Commercial lines of credit [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	178,570	181,894
Non-PCI Loans and Leases [Member] \| Commercial and industrial loans [Member] \| International loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	31,564	34,622
Non-PCI Loans and Leases [Member] \| Commercial and industrial loans [Member] \| Pass/Pass-Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	357,977	395,919
Non-PCI Loans and Leases [Member] \| Commercial and industrial loans [Member] \| Pass/Pass-Watch [Member] \| Commercial term [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	177,342	179,835
Non-PCI Loans and Leases [Member] \| Commercial and industrial loans [Member] \| Pass/Pass-Watch [Member] \| Commercial lines of credit [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	149,071	181,462
Non-PCI Loans and Leases [Member] \| Commercial and industrial loans [Member] \| Pass/Pass-Watch [Member] \| International loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	31,564	34,622
Non-PCI Loans and Leases [Member] \| Commercial and industrial loans [Member] \| Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	34,865	689
Non-PCI Loans and Leases [Member] \| Commercial and industrial loans [Member] \| Special Mention [Member] \| Commercial term [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	5,366	439
Non-PCI Loans and Leases [Member] \| Commercial and industrial loans [Member] \| Special Mention [Member] \| Commercial lines of credit [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	29,499	250
Non-PCI Loans and Leases [Member] \| Commercial and industrial loans [Member] \| Special Mention [Member] \| International loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	0	0
Non-PCI Loans and Leases [Member] \| Commercial and industrial loans [Member] \| Classified [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	3,541	2,593
Non-PCI Loans and Leases [Member] \| Commercial and industrial loans [Member] \| Classified [Member] \| Commercial term [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	3,541	2,411
Non-PCI Loans and Leases [Member] \| Commercial and industrial loans [Member] \| Classified [Member] \| Commercial lines of credit [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	0	182
Non-PCI Loans and Leases [Member] \| Commercial and industrial loans [Member] \| Classified [Member] \| International loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	0	0
Non-PCI Loans and Leases [Member] \| Leases Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	379,455	297,284
Non-PCI Loans and Leases [Member] \| Leases Receivable [Member] \| Pass/Pass-Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	374,362	292,832
Non-PCI Loans and Leases [Member] \| Leases Receivable [Member] \| Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	0	0
Non-PCI Loans and Leases [Member] \| Leases Receivable [Member] \| Classified [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	5,093	4,452
Non-PCI Loans and Leases [Member] \| Consumer loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	14,695	17,059
Non-PCI Loans and Leases [Member] \| Consumer loans [Member] \| Pass/Pass-Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	13,716	15,995
Non-PCI Loans and Leases [Member] \| Consumer loans [Member] \| Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	195	0
Non-PCI Loans and Leases [Member] \| Consumer loans [Member] \| Classified [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans and leases receivable	$ 784	$ 1,064