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

Loans - Troubled Debt Restructurings, Disaggregated by Loan Class (Parenthetical) (Detail) (USD $)	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Other [Member] \| Real estate loans [Member]
Financing Receivable, Modifications [Line Items]
Loan modification made through deferrals principal payment	$ 943,000
Commercial term [Member] \| Commercial and industrial loans [Member]
Financing Receivable, Modifications [Line Items]
Loan modification made through deferrals principal payment	491,000	7,000
Loan modifications made through reduction of principal or accrued interest payments	107,000
Amount of loan modification through extension of maturity	190,000	198,000
Commercial lines of credit [Member] \| Commercial and industrial loans [Member]
Financing Receivable, Modifications [Line Items]
Loan modification made through deferrals principal payment	242,000
International loans [Member] \| Commercial and industrial loans [Member]
Financing Receivable, Modifications [Line Items]
Loan modifications made through reduction of principal or accrued interest payments		$ 1,400,000