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

Loans - Troubled Debt Restructurings, Disaggregated by Type of Concession and by Loan Type (Detail)

Loans - Troubled Debt Restructurings, Disaggregated by Type of Concession and by Loan Type (Detail) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	$ 4,290	$ 4,116
Non-Accrual TDRs, Deferral of Principal and Interest	1,665	1,444
Non-Accrual TDRs, Reduction of Principal and Interest	2,958	3,246
Non-Accrual TDRs, Extension of Maturity	1,455	3,650
Non-Accrual TDRs, Total	10,368	12,456
Accrual TDRs, Deferral of Principal	3,277	9,004
Accrual Tdrs Deferral Of Principal and Interest	218	226
Accrual TDRs, Reduction of Principal and Interest	1,572	1,549
Accrual TDRs, Extension of Maturity	2,771	3,038
Accrual TDRs	7,838	13,817
Real estate loans [Member] \| Retail [Member]
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	0	0
Non-Accrual TDRs, Deferral of Principal and Interest	0	0
Non-Accrual TDRs, Reduction of Principal and Interest	0	0
Non-Accrual TDRs, Extension of Maturity	357	2,032
Non-Accrual TDRs, Total	357	2,032
Accrual TDRs, Deferral of Principal	0	306
Accrual Tdrs Deferral Of Principal and Interest	0	0
Accrual TDRs, Reduction of Principal and Interest	1,228	0
Accrual TDRs, Extension of Maturity	0	0
Accrual TDRs	1,228	306
Real estate loans [Member] \| Hospitality [Member]
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	1,448	1,115
Non-Accrual TDRs, Deferral of Principal and Interest	0	(53)
Non-Accrual TDRs, Reduction of Principal and Interest	0	0
Non-Accrual TDRs, Extension of Maturity	0	0
Non-Accrual TDRs, Total	1,448	1,062
Accrual TDRs, Deferral of Principal	0	1,807
Accrual Tdrs Deferral Of Principal and Interest	0	0
Accrual TDRs, Reduction of Principal and Interest	0	0
Accrual TDRs, Extension of Maturity	0	0
Accrual TDRs	0	1,807
Real estate loans [Member] \| Gas station [Member]
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	980	1,075
Non-Accrual TDRs, Deferral of Principal and Interest	0	0
Non-Accrual TDRs, Reduction of Principal and Interest	0	0
Non-Accrual TDRs, Extension of Maturity	0	0
Non-Accrual TDRs, Total	980	1,075
Accrual TDRs, Deferral of Principal	345	2,335
Accrual Tdrs Deferral Of Principal and Interest	0	0
Accrual TDRs, Reduction of Principal and Interest	0	0
Accrual TDRs, Extension of Maturity	0	0
Accrual TDRs	345	2,335
Real estate loans [Member] \| Other [Member]
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	897	943
Non-Accrual TDRs, Deferral of Principal and Interest	1,665	1,498
Non-Accrual TDRs, Reduction of Principal and Interest	360	433
Non-Accrual TDRs, Extension of Maturity	12	24
Non-Accrual TDRs, Total	2,934	2,898
Accrual TDRs, Deferral of Principal	2,638	2,343
Accrual Tdrs Deferral Of Principal and Interest	0	0
Accrual TDRs, Reduction of Principal and Interest	106	782
Accrual TDRs, Extension of Maturity	1,391	1,372
Accrual TDRs	4,135	4,497
Real estate loans [Member] \| Residential property [Member]
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	703	742
Non-Accrual TDRs, Deferral of Principal and Interest	0	0
Non-Accrual TDRs, Reduction of Principal and Interest	0	0
Non-Accrual TDRs, Extension of Maturity	0	0
Non-Accrual TDRs, Total	703	742
Accrual TDRs, Deferral of Principal	0	0
Accrual Tdrs Deferral Of Principal and Interest	0	0
Accrual TDRs, Reduction of Principal and Interest	0	0
Accrual TDRs, Extension of Maturity	301	308
Accrual TDRs	301	308
Commercial and industrial loans [Member] \| Commercial term [Member]
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	40	14
Non-Accrual TDRs, Deferral of Principal and Interest	0	(1)
Non-Accrual TDRs, Reduction of Principal and Interest	2,375	2,556
Non-Accrual TDRs, Extension of Maturity	1,018	1,481
Non-Accrual TDRs, Total	3,433	4,050
Accrual TDRs, Deferral of Principal	44	57
Accrual Tdrs Deferral Of Principal and Interest	218	226
Accrual TDRs, Reduction of Principal and Interest	238	567
Accrual TDRs, Extension of Maturity	1,079	1,358
Accrual TDRs	1,579	2,208
Commercial and industrial loans [Member] \| Commercial lines of credit [Member]
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	222	227
Non-Accrual TDRs, Deferral of Principal and Interest	0	0
Non-Accrual TDRs, Reduction of Principal and Interest	104	126
Non-Accrual TDRs, Extension of Maturity	68	113
Non-Accrual TDRs, Total	394	466
Accrual TDRs, Deferral of Principal	0	2,156
Accrual Tdrs Deferral Of Principal and Interest	0	0
Accrual TDRs, Reduction of Principal and Interest	0	0
Accrual TDRs, Extension of Maturity	0	0
Accrual TDRs	0	2,156
Commercial and industrial loans [Member] \| International loans [Member]
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal		0
Non-Accrual TDRs, Deferral of Principal and Interest		0
Non-Accrual TDRs, Reduction of Principal and Interest		0
Non-Accrual TDRs, Extension of Maturity		0
Non-Accrual TDRs, Total		0
Accrual TDRs, Deferral of Principal		0
Accrual Tdrs Deferral Of Principal and Interest		0
Accrual TDRs, Reduction of Principal and Interest		200
Accrual TDRs, Extension of Maturity		0
Accrual TDRs		200
Consumer loans [Member]
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	0	0
Non-Accrual TDRs, Deferral of Principal and Interest	0	0
Non-Accrual TDRs, Reduction of Principal and Interest	119	131
Non-Accrual TDRs, Extension of Maturity	0	0
Non-Accrual TDRs, Total	119	131
Accrual TDRs, Deferral of Principal	250	0
Accrual Tdrs Deferral Of Principal and Interest	0	0
Accrual TDRs, Reduction of Principal and Interest	0	0
Accrual TDRs, Extension of Maturity	0	0
Accrual TDRs	$ 250	$ 0