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

Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements - Estimated Fair Values of Financial Instruments (Detail)

Fair Value Measurements - Estimated Fair Values of Financial Instruments (Detail) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014	Mar. 31, 2014
Financial assets:
Available-for-Sale, Estimated Fair Value	$ 858,064us-gaap_AvailableForSaleSecurities	$ 1,060,717us-gaap_AvailableForSaleSecurities	$ 520,990us-gaap_AvailableForSaleSecurities
Accrued interest receivable	9,238us-gaap_InterestReceivable	9,749us-gaap_InterestReceivable
Investment in FRB stock	12,273us-gaap_FederalReserveBankStock	12,273us-gaap_FederalReserveBankStock
Financial liabilities:
Noninterest-bearing deposits	1,064,695	1,022,972
Interest-bearing deposits	2,487,981	2,533,774
Accrued interest payable	3,497	3,450
Carrying Amount [Member]
Financial assets:
Cash and cash equivalents	182,054	158,320
Available-for-Sale, Estimated Fair Value	858,064	1,060,717
Loans receivable, net of allowance for loan losses	2,767,080	2,735,932
Loans held for sale	8,677	5,451
Accrued interest receivable	9,238	9,749
Servicing assets	13,321	13,773
Investment in FHLB stock	17,581	17,580
Investment in FRB stock	12,273	12,273
Financial liabilities:
Noninterest-bearing deposits	1,064,695	1,022,972
Interest-bearing deposits	2,487,981	2,533,774
Servicing liabilities	5,529	5,971
Borrowings	18,582	168,544
Accrued interest payable	3,497	3,450
Off-balance sheet items:
Commitments to extend credit	297,912	309,584
Standby letters of credit	6,299	8,982
Fair Value [Member] \| Quoted Prices in Active Markets for Identical Assets [Member]
Financial assets:
Cash and cash equivalents	182,054	158,320
Available-for-Sale, Estimated Fair Value	63,518	128,370
Accrued interest receivable	9,238	9,749
Investment in FHLB stock	17,581	17,580
Investment in FRB stock	12,273	12,273
Financial liabilities:
Accrued interest payable	3,497	3,450
Fair Value [Member] \| Significant Observable Inputs with No Active Market with Identical Characteristics [Member]
Financial assets:
Available-for-Sale, Estimated Fair Value	794,130	931,224
Loans held for sale	8,677	5,451
Financial liabilities:
Noninterest-bearing deposits	1,064,695	1,022,972
Fair Value [Member] \| Significant Unobservable Inputs [Member]
Financial assets:
Available-for-Sale, Estimated Fair Value	416	1,123
Loans receivable, net of allowance for loan losses	2,772,612	2,738,401
Servicing assets	13,321	13,773
Financial liabilities:
Interest-bearing deposits	2,500,027	2,528,304
Servicing liabilities	5,529	5,971
Borrowings	18,582	168,544
Off-balance sheet items:
Commitments to extend credit	297,912	309,584
Standby letters of credit	$ 6,299	$ 8,982