Annual report pursuant to Section 13 and 15(d)

Condensed Financial Information of Parent Company - Statement of Cash Flows of Parent Company (Detail)

v3.10.0.1
Condensed Financial Information of Parent Company - Statement of Cash Flows of Parent Company (Detail) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Dec. 31, 2018
Sep. 30, 2018
Jun. 30, 2018
Mar. 31, 2018
Dec. 31, 2017
Sep. 30, 2017
Jun. 30, 2017
Mar. 31, 2017
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Cash Flows from Operating Activities:                      
Net income $ 11,384 $ 16,081 $ 15,548 $ 14,855 $ 11,497 $ 14,923 $ 14,457 $ 13,783 $ 57,868 $ 54,660 $ 56,489
Adjustments to reconcile net income to net cash used in operating activities:                      
Share-based compensation expense                 3,515 2,893 3,008
Net cash provided by operating activities                 76,635 81,656 59,353
Cash flows from investing activities:                      
Net cash used in investing activities                 (311,567) (520,184) (496,456)
Cash flows from financing activities:                      
Proceeds from exercise of stock options and stock warrants                 570 288 1,453
Proceeds from issuance of long-term debt                 0 97,828 0
Cash paid for repurchases of vested shares due to employee tax liability                 (680) (1,103) (579)
Repurchase of common stock                 (36,068) 0 0
Cash dividends paid                 (30,921) (25,811) (25,661)
Net cash provided by financing activities                 236,482 445,119 419,974
Net (decrease) increase in cash                 1,550 6,591 (17,129)
Cash and cash equivalents at beginning of year       153,826       147,235 153,826 147,235 164,364
Cash and cash equivalents at end of period 155,376       153,826       155,376 153,826 147,235
Hanmi Financial                      
Cash Flows from Operating Activities:                      
Net income                 57,868 54,660 56,489
Adjustments to reconcile net income to net cash used in operating activities:                      
Undistributed earnings from subsidiary                 10,004 (35,172) (51,141)
Amortization of subordinated debentures                 538 463 275
Share-based compensation expense                 3,515 2,893 3,008
Change in other assets and liabilities                 (10,463) 5,156 (95)
Net cash provided by operating activities                 61,462 28,000 8,536
Cash flows from investing activities:                      
Investment in Hanmi Bank                 0 (90,000) 0
Net cash used in investing activities                 0 (90,000) 0
Cash flows from financing activities:                      
Proceeds from exercise of stock options and stock warrants                 570 288 1,453
Proceeds from issuance of long-term debt                 0 97,828 0
Cash paid for repurchases of vested shares due to employee tax liability                 (680) (1,103) (579)
Repurchase of common stock                 (36,068) 0 0
Cash dividends paid                 (30,921) (25,811) (21,185)
Net cash provided by financing activities                 (67,099) 71,202 (20,311)
Net (decrease) increase in cash                 (5,637) 9,202 (11,775)
Cash and cash equivalents at beginning of year       $ 13,087       $ 3,885 13,087 3,885 15,660
Cash and cash equivalents at end of period $ 7,450       $ 13,087       $ 7,450 $ 13,087 $ 3,885