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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) AND CONSOLIDATED STATEMENTS OF CHANGES IN ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2017 | Mar. 31, 2017 | Dec. 31, 2016 | Mar. 31, 2016 | Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Net income (loss) | $ (766,000) | $ 6,560,000 | $ 63,915,000 | $ (1,352,000) | $ 21,695,000 | $ 66,729,000 | $ (14,974,000)
Securities available-for-sale |  |  |  |  |  |  |
Unrealized holding losses (gains) arising during the period |  |  |  |  | 2,111,000 | (3,100,000) | (3,804,000)
Reclassification adjustments for net gains included in net income (loss) |  |  |  |  | (8,000) | (3,227,000) | (3,064,000)
Tax effect |  |  |  |  | (602,000) | 2,533,000 |
Net of tax |  |  |  |  | 1,501,000 | (3,794,000) | (6,868,000)
Cash flow hedges |  |  |  |  |  |  |
Unrealized holding gains arising during the period |  |  |  |  | 688,000 | 3,684,000 |
Reclassification adjustments for losses included in net income (loss) |  |  |  |  | 579,000 | 40,000 |
Tax effect |  |  |  |  | (587,000) | (1,491,000) |
Net of tax |  |  |  |  | 680,000 | 2,233,000 |
Beginning balance |  | 382,658,000 |  | 188,274,000 | 382,658,000 | 188,274,000 | 209,071,000
Total other comprehensive income (loss) |  |  |  |  | 2,181,000 | (1,561,000) | (6,868,000)
Ending balance | 458,578,000 |  | 382,658,000 |  | 458,578,000 | 382,658,000 | 188,274,000
Comprehensive income (loss) |  |  |  |  | 23,876,000 | 65,168,000 | (21,842,000)
Gains (Losses) on Cash Flow Hedges |  |  |  |  |  |  |
Cash flow hedges |  |  |  |  |  |  |
Beginning balance |  | 2,233,000 |  |  | 2,233,000 |  |
Total other comprehensive income (loss) |  |  |  |  | 680,000 | 2,233,000 |
Ending balance | 2,913,000 |  | 2,233,000 |  | 2,913,000 | 2,233,000 |
Unrealized Gains (Losses) on Available-for-Sale Securities |  |  |  |  |  |  |
Cash flow hedges |  |  |  |  |  |  |
Beginning balance |  | (9,501,000) |  | (5,707,000) | (9,501,000) | (5,707,000) | 1,161,000
Total other comprehensive income (loss) |  |  |  |  | 1,501,000 | (3,794,000) | (6,868,000)
Ending balance | (8,000,000) |  | (9,501,000) |  | (8,000,000) | (9,501,000) | (5,707,000)
Total Accumulated Other Comprehensive Income (Loss) |  |  |  |  |  |  |
Cash flow hedges |  |  |  |  |  |  |
Beginning balance |  | $ (7,268,000) |  | $ (5,707,000) | (7,268,000) | (5,707,000) | 1,161,000
Total other comprehensive income (loss) |  |  |  |  | 2,181,000 | (1,561,000) | (6,868,000)
Ending balance | $ (5,087,000) |  | $ (7,268,000) |  | $ (5,087,000) | $ (7,268,000) | $ (5,707,000)

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