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Accumulated Other Comprehensive Income (Tables) | 6 Months Ended
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Jun. 30, 2018
Disclosure Text Block Abstract |
Schedule of Accumulated Other Comprehensive Income (Loss) |
| June 30, |  | December 31,
| 2018 |  | 2017
| (In thousands)
Unrealized loss on securities available-for-sale which are not other-than-temporarily impaired | $ | (17,967) |  | $ | (3,003)
Income tax effect of unrealized loss on securities available-for-sale |  | 2,449 |  |  | 365
Net unrealized gain on securities available-for-sale which are not other-than-temporarily impaired |  | (15,518) |  |  | (2,638)
Unrealized gain (loss) on cash flow hedges |  | 421 |  |  | (510)
Income tax effect of unrealized (gain) loss on cash flow hedges |  | (165) |  |  | 199
Net unrealized gain (loss) on cash flow hedges |  | 256 |  |  | (311)
Accumulated other comprehensive (loss), net of income taxes | $ | (15,262) |  | $ | (2,949)
| Quarter Ended June 30,
| 2018 |  | 2017
| Net unrealized |  | Net unrealized |  | Accumulated |  | Net unrealized |  | Net unrealized |  | Accumulated
| gains on |  | loss on |  | other |  | gains on |  | loss on |  | other
| securities |  | cash flow |  | comprehensive |  | securities |  | cash flow |  | comprehensive
| available-for-sale |  | hedges |  | (loss) income |  | available-for-sale |  | hedges |  | (loss) income
| (In thousands)
Beginning balance | $ | (12,274) |  | $ | 89 |  | $ | (12,185) |  | $ | 3,850 |  | $ | (502) |  | $ | 3,348
Other comprehensive loss before reclassifications |  | (3,178) |  |  | (281) |  |  | (3,459) |  |  | (3,618) |  |  | (189) |  |  | (3,807)
Amounts reclassified out of accumulated other comprehensive income (loss) |  | (66) |  |  | 448 |  |  | 382 |  |  | 24 |  |  | 128 |  |  | 152
Other comprehensive income (loss) |  | (3,244) |  |  | 167 |  |  | (3,077) |  |  | (3,594) |  |  | (61) |  |  | (3,655)
Ending balance | $ | (15,518) |  | $ | 256 |  | $ | (15,262) |  | $ | 256 |  | $ | (563) |  | $ | (307)
| Six-Month Period Ended June 30,
| 2018 |  | 2017
| Net unrealized |  | Net unrealized |  | Accumulated |  | Net unrealized |  | Net unrealized |  | Accumulated
| gains on |  | loss on |  | other |  | gains on |  | loss on |  | other
| securities |  | cash flow |  | comprehensive |  | securities |  | cash flow |  | comprehensive
| available-for-sale |  | hedges |  | (loss) income |  | available-for-sale |  | hedges |  | (loss) income
| (In thousands)
Beginning balance | $ | (2,638) |  | $ | (311) |  | $ | (2,949) |  | $ | 2,209 |  | $ | (613) |  | $ | 1,596
Other comprehensive loss before reclassifications |  | (12,754) |  |  | (255) |  |  | (13,009) |  |  | (1,911) |  |  | (227) |  |  | (2,138)
Amounts reclassified out of accumulated other comprehensive income (loss) |  | (126) |  |  | 822 |  |  | 696 |  |  | (42) |  |  | 277 |  |  | 235
Other comprehensive income (loss) |  | (12,880) |  |  | 567 |  |  | (12,313) |  |  | (1,953) |  |  | 50 |  |  | (1,903)
Ending balance | $ | (15,518) |  | $ | 256 |  | $ | (15,262) |  | $ | 256 |  | $ | (563) |  | $ | (307)
Reclassification out of Accumulated Other Comprehensive Income [Table text block] |
| Amount reclassified out of accumulated other comprehensive income | Affected Line Item in Consolidated Statement of Operations
| Quarter Ended June 30,
|  | 2018 |  |  | 2017
| (In thousands) |
Cash flow hedges: |  |  |  |  |  |
Interest-rate contracts | $ | 448 |  | $ | 128 | Net interest expense
Available-for-sale securities: |  |  |  |  |  |
Gain on sale of investments |  | - |  |  | 6,891 | Income tax expense
Residual tax effect from OIB's change in applicable tax rate |  | - |  |  | 95 | Income tax expense
Tax effect from changes in tax rates |  | (66) |  |  | (71) | Income tax expense
| $ | 382 |  | $ | 7,043 |
| Amount reclassified out of accumulated other comprehensive income | Affected Line Item in Consolidated Statement of Operations
| Six-Month Period Ended June 30,
|  | 2018 |  |  | 2017
| (In thousands) |
Cash flow hedges: |  |  |  |  |  |
Interest-rate contracts | $ | 822 |  | $ | 277 | Net interest expense
Available-for-sale securities: |  |  |  |  |  |
Gain on sale of investments |  | - |  |  | 6,891 | Income tax expense
Residual tax effect from OIB's change in applicable tax rate |  | 5 |  |  | 103 | Income tax expense
Tax effect from changes in tax rates |  | (131) |  |  | (145) | Income tax expense
| $ | 696 |  | $ | 7,126 |

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- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=84228862&loc=SL7669686-108580 + Details
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