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

Loans and Leases - Summary of PCI Loans (Details)

Loans and Leases - Summary of PCI Loans (Details) $ in Thousands	Sep. 30, 2017 USD ($) loan_pool SecurityLoan	Jun. 30, 2017 USD ($)	Dec. 31, 2016 USD ($) loan_pool SecurityLoan	Sep. 30, 2016 USD ($)	Jun. 30, 2016 USD ($)	Dec. 31, 2015 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans and leases receivable	$ 4,195,355		$ 3,844,769
Allowance for loan and lease losses	(32,492)		(32,429)
Loans and leases receivable, net	4,162,863		3,812,340
Real estate loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans and leases receivable	3,539,558		3,278,375
Real estate loans [Member] \| Residential property [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans and leases receivable	430,627		338,767
Commercial and industrial loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans and leases receivable	364,456		300,220
Consumer loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans and leases receivable	19,070		22,880
PCI Loans and Leases [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans and leases receivable	8,704		9,863	$ 15,540
Allowance for loan and lease losses	(794)	$ (720)	(971)	(5,533)	$ (5,448)	$ (5,441)
Loans and leases receivable, net	$ 7,910		$ 8,892	$ 10,007		$ 14,573
PCI Loans and Leases [Member] \| Pooled Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Loans \| SecurityLoan	45,000		52,000
Number of Pools \| loan_pool	10,000		10,000
Total gross loans and leases receivable	$ 6,843		$ 7,966
Percentage of Total	78.60%		80.80%
Allowance for loan and lease losses	$ (378)		$ (617)
Loans and leases receivable, net	$ 6,465		$ 7,349
PCI Loans and Leases [Member] \| Non-Pooled Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Loans \| SecurityLoan	3,000		3,000
Total gross loans and leases receivable	$ 1,861		$ 1,897
Percentage of Total	21.40%		19.20%
Allowance for loan and lease losses	$ (416)		$ (354)
Loans and leases receivable, net	1,445		1,543
PCI Loans and Leases [Member] \| Real estate loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans and leases receivable	8,610		9,677
Allowance for loan and lease losses	(752)		(922)
Loans and leases receivable, net	7,858		8,755
PCI Loans and Leases [Member] \| Real estate loans [Member] \| Commercial property [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans and leases receivable	7,652		8,701
PCI Loans and Leases [Member] \| Real estate loans [Member] \| Residential property [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans and leases receivable	$ 958		$ 976
PCI Loans and Leases [Member] \| Real estate loans [Member] \| Pooled Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Loans \| SecurityLoan	41,000		45,000
Number of Pools \| loan_pool	6,000		6,000
Total gross loans and leases receivable	$ 6,788		$ 7,780
Percentage of Total	78.80%		80.40%
PCI Loans and Leases [Member] \| Real estate loans [Member] \| Pooled Loans [Member] \| Commercial property [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Loans \| SecurityLoan	41,000		45,000
Number of Pools \| loan_pool	6,000		6,000
Total gross loans and leases receivable	$ 6,788		$ 7,780
Percentage of Total	88.70%		89.40%
PCI Loans and Leases [Member] \| Real estate loans [Member] \| Pooled Loans [Member] \| Residential property [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Loans \| SecurityLoan	0		0
Number of Pools \| loan_pool	0		0
Total gross loans and leases receivable	$ 0		$ 0
Percentage of Total	0.00%		0.00%
PCI Loans and Leases [Member] \| Real estate loans [Member] \| Non-Pooled Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Loans \| SecurityLoan	2,000		3,000
Total gross loans and leases receivable	$ 1,822		$ 1,897
Percentage of Total	21.20%		19.60%
PCI Loans and Leases [Member] \| Real estate loans [Member] \| Non-Pooled Loans [Member] \| Commercial property [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Loans \| SecurityLoan	1,000		1,000
Total gross loans and leases receivable	$ 864		$ 921
Percentage of Total	11.30%		10.60%
PCI Loans and Leases [Member] \| Real estate loans [Member] \| Non-Pooled Loans [Member] \| Residential property [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Loans \| SecurityLoan	1,000		2,000
Total gross loans and leases receivable	$ 958		$ 976
Percentage of Total	100.00%		100.00%
PCI Loans and Leases [Member] \| Commercial and industrial loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans and leases receivable	$ 51		$ 136
Allowance for loan and lease losses	(41)		(41)
Loans and leases receivable, net	$ 10		$ 95
PCI Loans and Leases [Member] \| Commercial and industrial loans [Member] \| Pooled Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Loans \| SecurityLoan	3,000		6,000
Number of Pools \| loan_pool	3,000		3,000
Total gross loans and leases receivable	$ 51		$ 136
Percentage of Total	100.00%		100.00%
PCI Loans and Leases [Member] \| Commercial and industrial loans [Member] \| Non-Pooled Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Loans \| SecurityLoan	0		0
Total gross loans and leases receivable	$ 0		$ 0
Percentage of Total	0.00%		0.00%
PCI Loans and Leases [Member] \| Consumer loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans and leases receivable	$ 43		$ 50
Allowance for loan and lease losses	(1)		(8)
Loans and leases receivable, net	$ 42		$ 42
PCI Loans and Leases [Member] \| Consumer loans [Member] \| Pooled Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Loans \| SecurityLoan	1,000		1,000
Number of Pools \| loan_pool	1,000		1,000
Total gross loans and leases receivable	$ 4		$ 50
Percentage of Total	9.30%		100.00%
PCI Loans and Leases [Member] \| Consumer loans [Member] \| Non-Pooled Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Loans \| SecurityLoan	1,000		0
Total gross loans and leases receivable	$ 39		$ 0
Percentage of Total	90.40%		0.00%