Hanmi Financial Corporation Annual report pursuant to Section 13 and 15(d)

Loans - Troubled Debt Restructurings, Disaggregated by Loan Class (Detail)

Loans - Troubled Debt Restructurings, Disaggregated by Loan Class (Detail)	12 Months Ended
	Dec. 31, 2015 USD ($) SecurityLoan	Dec. 31, 2014 USD ($) SecurityLoan	Dec. 31, 2013 USD ($) SecurityLoan
Financing Receivable, Modifications [Line Items]
Number of Loans \| SecurityLoan	14	17	33
Pre-Modification Outstanding Recorded Investment	$ 3,178,000	$ 10,383,000	$ 9,777,000
Post-Modification Outstanding Recorded Investment	$ 3,002,000	$ 9,830,000	$ 8,576,000
Real estate loans [Member] \| Retail [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans \| SecurityLoan	1	2	0
Pre-Modification Outstanding Recorded Investment	$ 1,230,000	$ 2,205,000	$ 0
Post-Modification Outstanding Recorded Investment	1,227,000	2,032,000	$ 0
Loan modifications made through reduction of principal or accrued interest payments	$ 1,200,000
Loan modification made through deferrals principal payment		$ 2,000,000
Real estate loans [Member] \| Hotel/motel [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans \| SecurityLoan	0	1	1
Pre-Modification Outstanding Recorded Investment	$ 0	$ 832,000	$ 1,000,000
Post-Modification Outstanding Recorded Investment	$ 0	821,000	1,000,000
Loan modification made through deferrals principal payment		$ 821,000	$ 1,000,000
Real estate loans [Member] \| Gas station [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans \| SecurityLoan	0	1	3
Pre-Modification Outstanding Recorded Investment	$ 0	$ 2,040,000	$ 903,000
Post-Modification Outstanding Recorded Investment	$ 0	1,979,000	819,000
Loan modifications made through reduction of principal or accrued interest payments			729,000
Loan modification made through deferrals principal payment		$ 2,000,000	$ 90,000
Real estate loans [Member] \| Other [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans \| SecurityLoan	2	3	4
Pre-Modification Outstanding Recorded Investment	$ 725,000	$ 1,422,000	$ 1,853,000
Post-Modification Outstanding Recorded Investment	724,000	1,352,000	1,796,000
Loan modifications made through reduction of principal or accrued interest payments		385,000	785,000
Loan modification made through deferrals principal payment	$ 725,000	943,000	365,000
Amount of loan modification through extension of maturity		$ 24,000	$ 645,000
Real estate loans [Member] \| Residential property [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans \| SecurityLoan	0	1	0
Pre-Modification Outstanding Recorded Investment	$ 0	$ 317,000	$ 0
Post-Modification Outstanding Recorded Investment	$ 0	308,000	$ 0
Amount of loan modification through extension of maturity		$ 308,000
Commercial and industrial loans [Member] \| Commercial term [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans \| SecurityLoan	10	5	20
Pre-Modification Outstanding Recorded Investment	$ 973,000	$ 721,000	$ 4,068,000
Post-Modification Outstanding Recorded Investment	801,000	629,000	3,534,000
Loan modifications made through reduction of principal or accrued interest payments	60,000	184,000	733,000
Loan modification made through deferrals principal payment	34,000		386,000
Amount of loan modification through extension of maturity	$ 707,000	$ 445,000	$ 2,500,000
Commercial and industrial loans [Member] \| Commercial lines of credit [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans \| SecurityLoan	0	3	2
Pre-Modification Outstanding Recorded Investment	$ 0	$ 2,366,000	$ 220,000
Post-Modification Outstanding Recorded Investment	0	2,509,000	$ 191,000
Loan modifications made through reduction of principal or accrued interest payments	$ 191,000	126,000
Loan modification made through deferrals principal payment		$ 2,400,000
Commercial and industrial loans [Member] \| International loans [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans \| SecurityLoan	0	1	2
Pre-Modification Outstanding Recorded Investment	$ 0	$ 480,000	$ 1,584,000
Post-Modification Outstanding Recorded Investment	$ 0	200,000	1,087,000
Loan modifications made through reduction of principal or accrued interest payments		$ 200,000	$ 1,100,000
Consumer loans [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans \| SecurityLoan	1	0	1
Pre-Modification Outstanding Recorded Investment	$ 250,000	$ 0	$ 149,000
Post-Modification Outstanding Recorded Investment	250,000	$ 0	149,000
Loan modifications made through reduction of principal or accrued interest payments			$ 149,000
Loan modification made through deferrals principal payment	$ 250,000