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

Loans - Loans Receivable (Detail)

Loans - Loans Receivable (Detail) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014	Mar. 31, 2014	Dec. 31, 2013
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	$ 2,816,557	$ 2,785,261
Allowance for loans losses	(52,951)	(52,666)
Deferred loan costs	3,474	3,237
Loans receivable, net	2,767,080	2,735,832	2,221,520
Real estate loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	2,539,939	2,508,515
Commercial and industrial loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	250,632	249,189
Consumer loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	25,986	27,557
Non-PCI Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	2,775,616	2,740,760
Allowance for loans losses	(51,515)	(51,640)	(56,593)	(57,555)
Deferred loan costs	3,474	3,237
Loans receivable, net	2,727,575	2,692,357
Non-PCI Loans [Member] \| Real estate loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	2,499,323	2,464,386
Allowance for loans losses	(42,550)	(41,194)	(44,230)	(43,550)
Non-PCI Loans [Member] \| Commercial and industrial loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	250,351	248,862
Allowance for loans losses	(7,786)	(9,142)	(10,425)	(11,287)
Non-PCI Loans [Member] \| Consumer loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	25,942	27,512
Allowance for loans losses	(185)	(220)	(633)	(1,427)
PCI Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	40,941	44,501
Allowance for loans losses	(1,436)	(1,026)
Loans receivable, net	39,505	43,475
PCI Loans [Member] \| Real estate loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	40,616	44,129
Allowance for loans losses		(895)
PCI Loans [Member] \| Commercial and industrial loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	281	327
Allowance for loans losses		(131)
PCI Loans [Member] \| Consumer loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	44	45
Loans receivable, net	44	45
Retail [Member] \| Real estate loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	690,503	683,607
Retail [Member] \| Non-PCI Loans [Member] \| Real estate loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	679,938	675,072
Retail [Member] \| PCI Loans [Member] \| Real estate loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	10,565	8,535
Allowance for loans losses	(404)	(401)
Loans receivable, net	10,161	8,134
Hotel/motel [Member] \| Real estate loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	493,680	462,181
Hotel/motel [Member] \| Non-PCI Loans [Member] \| Real estate loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	481,960	454,499
Hotel/motel [Member] \| PCI Loans [Member] \| Real estate loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	11,720	7,682
Allowance for loans losses	(146)	(99)
Loans receivable, net	11,574	7,583
Gas station [Member] \| Real estate loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	353,239	369,985
Gas station [Member] \| Non-PCI Loans [Member] \| Real estate loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	346,798	362,240
Gas station [Member] \| PCI Loans [Member] \| Real estate loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	6,441	7,745
Allowance for loans losses	(555)	(302)
Loans receivable, net	5,886	7,443
Other [Member] \| Real estate loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	830,881	847,922
Other [Member] \| Non-PCI Loans [Member] \| Real estate loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	820,707	842,126
Other [Member] \| PCI Loans [Member] \| Real estate loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	10,174	5,796
Allowance for loans losses	(167)	(65)
Loans receivable, net	10,007	5,731
Construction [Member] \| Real estate loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	15,123	9,517
Construction [Member] \| Non-PCI Loans [Member] \| Real estate loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	15,123	9,517
Residential property [Member] \| Real estate loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	156,513	135,303
Residential property [Member] \| Non-PCI Loans [Member] \| Real estate loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	154,797	120,932
Residential property [Member] \| PCI Loans [Member] \| Real estate loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	1,716	14,371
Allowance for loans losses	(46)	(28)
Loans receivable, net	1,670	14,343
Commercial term [Member] \| Commercial and industrial loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	116,533	116,400
Commercial term [Member] \| Non-PCI Loans [Member] \| Commercial and industrial loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	116,252	116,073
Commercial term [Member] \| PCI Loans [Member] \| Commercial and industrial loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	281	327
Allowance for loans losses	(118)	(131)
Loans receivable, net	163	196
Commercial lines of credit [Member] \| Commercial and industrial loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	97,761	93,860
Commercial lines of credit [Member] \| Non-PCI Loans [Member] \| Commercial and industrial loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	97,761	93,860
International loans [Member] \| Commercial and industrial loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	36,338	38,929
International loans [Member] \| Non-PCI Loans [Member] \| Commercial and industrial loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	$ 36,338	$ 38,929