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, 2016	Dec. 31, 2015
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	$ 2,722	$ 3,131
Non-Accrual TDRs, Deferral of Principal and Interest	664	1,329
Non-Accrual TDRs, Reduction of Principal and Interest	374	1,329
Non-Accrual TDRs, Extension of Maturity	595	1,089
Non-Accrual TDRs, Total	4,355	6,878
Accrual TDRs, Deferral of Principal	3,781	4,241
Accrual Tdrs Deferral Of Principal and Interest	202	214
Accrual TDRs, Reduction of Principal and Interest	4,151	3,222
Accrual TDRs, Extension of Maturity	2,363	2,622
Accrual TDRs	10,497	10,299
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	140	344
Non-Accrual TDRs, Total	140	344
Accrual TDRs, Deferral of Principal	0	0
Accrual Tdrs Deferral Of Principal and Interest	0	0
Accrual TDRs, Reduction of Principal and Interest	1,238	1,227
Accrual TDRs, Extension of Maturity		0
Accrual TDRs	1,238	1,227
Real estate loans [Member] \| Hospitality [Member]
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	1,319	1,216
Non-Accrual TDRs, Deferral of Principal and Interest	0	28
Non-Accrual TDRs, Reduction of Principal and Interest	0	0
Non-Accrual TDRs, Extension of Maturity	0	0
Non-Accrual TDRs, Total	1,319	1,244
Accrual TDRs, Deferral of Principal	0	414
Accrual Tdrs Deferral Of Principal and Interest	0	0
Accrual TDRs, Reduction of Principal and Interest	0	0
Accrual TDRs, Extension of Maturity		0
Accrual TDRs	0	414
Real estate loans [Member] \| Gas station [Member]
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	854	959
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	854	959
Accrual TDRs, Deferral of Principal	0	0
Accrual Tdrs Deferral Of Principal and Interest		0
Accrual TDRs, Reduction of Principal and Interest	0	0
Accrual TDRs, Extension of Maturity		0
Accrual TDRs	0	0
Real estate loans [Member] \| Other [Member]
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	394	0
Non-Accrual TDRs, Deferral of Principal and Interest	658	1,301
Non-Accrual TDRs, Reduction of Principal and Interest	158	216
Non-Accrual TDRs, Extension of Maturity	0	8
Non-Accrual TDRs, Total	1,210	1,525
Accrual TDRs, Deferral of Principal	2,716	3,537
Accrual Tdrs Deferral Of Principal and Interest		0
Accrual TDRs, Reduction of Principal and Interest	296	322
Accrual TDRs, Extension of Maturity	1,349	1,378
Accrual TDRs	4,361	5,237
Real estate loans [Member] \| Residential property [Member]
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	0	689
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	689
Accrual TDRs, Deferral of Principal	789	0
Accrual Tdrs Deferral Of Principal and Interest		0
Accrual TDRs, Reduction of Principal and Interest	0	0
Accrual TDRs, Extension of Maturity	291	299
Accrual TDRs	1,080	299
Commercial and industrial loans [Member] \| Commercial term [Member]
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	155	45
Non-Accrual TDRs, Deferral of Principal and Interest	6	0
Non-Accrual TDRs, Reduction of Principal and Interest	216	997
Non-Accrual TDRs, Extension of Maturity	447	679
Non-Accrual TDRs, Total	824	1,721
Accrual TDRs, Deferral of Principal	26	40
Accrual Tdrs Deferral Of Principal and Interest	202	214
Accrual TDRs, Reduction of Principal and Interest	2,496	1,673
Accrual TDRs, Extension of Maturity	723	945
Accrual TDRs	3,447	2,872
Commercial and industrial loans [Member] \| Commercial lines of credit [Member]
Financing Receivable, Modifications [Line Items]
Non-Accrual TDRs, Deferral of Principal	0	222
Non-Accrual TDRs, Deferral of Principal and Interest		0
Non-Accrual TDRs, Reduction of Principal and Interest	0	0
Non-Accrual TDRs, Extension of Maturity	8	58
Non-Accrual TDRs, Total	8	280
Accrual TDRs, Deferral of Principal	0	0
Accrual Tdrs Deferral Of Principal and Interest		0
Accrual TDRs, Reduction of Principal and Interest		0
Accrual TDRs, Extension of Maturity		0
Accrual TDRs	0	0
Consumer 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	116
Non-Accrual TDRs, Extension of Maturity		0
Non-Accrual TDRs, Total	0	116
Accrual TDRs, Deferral of Principal	250	250
Accrual Tdrs Deferral Of Principal and Interest		0
Accrual TDRs, Reduction of Principal and Interest	121	0
Accrual TDRs, Extension of Maturity		0
Accrual TDRs	$ 371	$ 250