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PARENT COMPANY FINANCIAL STATEMENTS - Condensed Statements of Cash Flows (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2019 | Sep. 30, 2019 | Jun. 30, 2019 | Mar. 31, 2019 | Dec. 31, 2018 | Sep. 30, 2018 | Jun. 30, 2018 | Mar. 31, 2018 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Cash flows from operating activities: |  |  |  |  |  |  |  |  |  |  |
Net income | $ 14,272 | $ (14,132) | $ 16,582 | $ 7,037 | $ 11,038 | $ 11,096 | $ 14,780 | $ 8,558 | $ 23,759 | $ 45,472 | $ 57,709
Adjustments to reconcile net income to net cash provided by operating activities |  |  |  |  |  |  |  |  |  |  |
Amortization of debt issuance cost |  |  |  |  |  |  |  |  | 247 | 233 | 247
Deferred income tax benefit |  |  |  |  |  |  |  |  | (622) | (5,911) | (30,372)
Loss on investments in alternative energy partnerships, net |  |  |  |  |  |  |  |  | 5,214 | 5,044 | 30,786
Net cash provided by operating activities |  |  |  |  |  |  |  |  | 80,255 | 123,003 | 563,011
Cash flows from investing activities: |  |  |  |  |  |  |  |  |  |  |
Net cash provided by (used in) investing activities |  |  |  |  |  |  |  |  | 2,795,307 | (469,746) | 151,858
Cash flows from financing activities: |  |  |  |  |  |  |  |  |  |  |
Redemption of preferred stock |  |  |  |  |  |  |  |  | (46,396) | (40,250) | 0
Payment of junior subordinated amortizing notes |  |  |  |  |  |  |  |  | 0 | 0 | (2,684)
Proceeds from exercise of stock options |  |  |  |  |  |  |  |  | 0 | 0 | 2,043
Restricted stock surrendered due to employee tax liability |  |  |  |  |  |  |  |  | (1,023) | (2,366) | (6,824)
Dividend equivalents paid on stock appreciation rights |  |  |  |  |  |  |  |  | (483) | (810) | (810)
Dividends paid on common stock |  |  |  |  |  |  |  |  | (15,744) | (32,725) | (25,707)
Dividends paid on preferred stock |  |  |  |  |  |  |  |  | (15,559) | (21,954) | (20,451)
Net cash (used in) provided by financing activities |  |  |  |  |  |  |  |  | (2,893,682) | 350,636 | (766,680)
Net change in cash and cash equivalents |  |  |  |  |  |  |  |  | (18,120) | 3,893 | (51,811)
Cash and cash equivalents at beginning of year |  |  |  | 391,592 |  |  |  | 387,699 | 391,592 | 387,699 | 439,510
Cash and cash equivalents at end of year | 373,472 |  |  |  | 391,592 |  |  |  | 373,472 | 391,592 | 387,699
Reclassification of stranded tax effects to retained earnings |  |  |  |  |  |  |  |  | 0 | 496 | 0
Banc of California, Inc. |  |  |  |  |  |  |  |  |  |  |
Cash flows from operating activities: |  |  |  |  |  |  |  |  |  |  |
Net income |  |  |  |  |  |  |  |  | 23,759 | 45,472 | 57,709
Adjustments to reconcile net income to net cash provided by operating activities |  |  |  |  |  |  |  |  |  |  |
(Excess dividends) retained equity in undistributed earnings of subsidiaries |  |  |  |  |  |  |  |  | 109,649 | 28,943 | (62,442)
Stock-based compensation expense |  |  |  |  |  |  |  |  | 1,446 | 2,814 | 2,520
Amortization of debt issuance cost |  |  |  |  |  |  |  |  | 247 | 233 | 247
Deferred income tax benefit |  |  |  |  |  |  |  |  | (86) | (30,188) | 14,604
Loss on investments in alternative energy partnerships, net |  |  |  |  |  |  |  |  | 0 | 0 | 8,493
Net change in other assets and liabilities |  |  |  |  |  |  |  |  | (2,095) | 35,591 | (12,957)
Net cash provided by operating activities |  |  |  |  |  |  |  |  | 132,920 | 82,865 | 8,174
Cash flows from investing activities: |  |  |  |  |  |  |  |  |  |  |
Purchase of investments |  |  |  |  |  |  |  |  | (5,000) | 0 | 0
Investments in alternative energy partnerships |  |  |  |  |  |  |  |  | 0 | 0 | (3,712)
Net cash provided by (used in) investing activities |  |  |  |  |  |  |  |  | (5,000) | 0 | (3,712)
Cash flows from financing activities: |  |  |  |  |  |  |  |  |  |  |
Net (decrease) increase in other borrowings |  |  |  |  |  |  |  |  | 0 | 0 | (68,000)
Redemption of preferred stock |  |  |  |  |  |  |  |  | (46,396) | (40,250) | 0
Payment of junior subordinated amortizing notes |  |  |  |  |  |  |  |  | 0 | 0 | (2,684)
Proceeds from exercise of stock options |  |  |  |  |  |  |  |  | 0 | 0 | 2,043
Restricted stock surrendered due to employee tax liability |  |  |  |  |  |  |  |  | (1,023) | (2,366) | (6,824)
Dividend equivalents paid on stock appreciation rights |  |  |  |  |  |  |  |  | (483) | (810) | (810)
Dividends paid on common stock |  |  |  |  |  |  |  |  | (15,744) | (32,725) | (25,707)
Dividends paid on preferred stock |  |  |  |  |  |  |  |  | (15,559) | (21,954) | (20,451)
Net cash (used in) provided by financing activities |  |  |  |  |  |  |  |  | (79,205) | (98,105) | (122,433)
Net change in cash and cash equivalents |  |  |  |  |  |  |  |  | 48,715 | (15,240) | (117,971)
Cash and cash equivalents at beginning of year |  |  |  | $ 25,256 |  |  |  | $ 40,496 | 25,256 | 40,496 | 158,467
Cash and cash equivalents at end of year | $ 73,971 |  |  |  | $ 25,256 |  |  |  | 73,971 | 25,256 | 40,496
Reclassification of stranded tax effects to retained earnings |  |  |  |  |  |  |  |  | $ 0 | $ 496 | $ 0

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