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	Jun. 30, 2015	Dec. 31, 2014
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	$ 6,586	$ 4,116
Non-Accrual TDRs, Deferral of Principal and Interest	1,680	1,444
Non-Accrual TDRs, Reduction of Principal and Interest	3,017	3,246
Non-Accrual TDRs, Extension of Maturity	2,027	3,650
Non-Accrual TDRs, Total	13,310	12,456
Accrual TDRs, Deferral of Principal	4,544	9,004
Accrual Tdrs Deferral Of Principal and Interest	220	226
Accrual TDRs, Reduction of Principal and Interest	1,067	1,549
Accrual TDRs, Extension of Maturity	2,759	3,038
Accrual TDRs	8,590	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	371	2,032
Non-Accrual TDRs, Total	371	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	0	0
Accrual TDRs, Extension of Maturity	0	0
Accrual TDRs	0	306
Real estate loans [Member] \| Hospitality [Member]
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	1,852	1,115
Non-Accrual TDRs, Deferral of Principal and Interest	(74)	(53)
Non-Accrual TDRs, Reduction of Principal and Interest	0	0
Non-Accrual TDRs, Extension of Maturity	0	0
Non-Accrual TDRs, Total	1,778	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	2,868	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	2,868	1,075
Accrual TDRs, Deferral of Principal	349	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	349	2,335
Real estate loans [Member] \| Other [Member]
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	920	943
Non-Accrual TDRs, Deferral of Principal and Interest	1,749	1,498
Non-Accrual TDRs, Reduction of Principal and Interest	384	433
Non-Accrual TDRs, Extension of Maturity	16	24
Non-Accrual TDRs, Total	3,069	2,898
Accrual TDRs, Deferral of Principal	2,249	2,343
Accrual Tdrs Deferral Of Principal and Interest	0	0
Accrual TDRs, Reduction of Principal and Interest	760	782
Accrual TDRs, Extension of Maturity	1,370	1,372
Accrual TDRs	4,379	4,497
Real estate loans [Member] \| Residential property [Member]
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	716	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	716	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	304	308
Accrual TDRs	304	308
Commercial and industrial loans [Member] \| Commercial term [Member]
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	10	14
Non-Accrual TDRs, Deferral of Principal and Interest	5	(1)
Non-Accrual TDRs, Reduction of Principal and Interest	2,396	2,556
Non-Accrual TDRs, Extension of Maturity	1,557	1,481
Non-Accrual TDRs, Total	3,968	4,050
Accrual TDRs, Deferral of Principal	49	57
Accrual Tdrs Deferral Of Principal and Interest	220	226
Accrual TDRs, Reduction of Principal and Interest	307	567
Accrual TDRs, Extension of Maturity	1,085	1,358
Accrual TDRs	1,661	2,208
Commercial and industrial loans [Member] \| Commercial lines of credit [Member]
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	220	227
Non-Accrual TDRs, Deferral of Principal and Interest	0	0
Non-Accrual TDRs, Reduction of Principal and Interest	114	126
Non-Accrual TDRs, Extension of Maturity	83	113
Non-Accrual TDRs, Total	417	466
Accrual TDRs, Deferral of Principal	1,647	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	1,647	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	123	131
Non-Accrual TDRs, Extension of Maturity	0	0
Non-Accrual TDRs, Total	123	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