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Accumulated Other Comprehensive Income (Tables) | 9 Months Ended
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Sep. 30, 2018
Disclosure Text Block Abstract |
Schedule of Accumulated Other Comprehensive Income (Loss) |
| September 30, |  | December 31,
| 2018 |  | 2017
| (In thousands)
Unrealized loss on securities available-for-sale which are not other-than-temporarily impaired | $ | (24,343) |  | $ | (3,003)
Income tax effect of unrealized loss on securities available-for-sale |  | 3,155 |  |  | 365
Net unrealized gain on securities available-for-sale which are not other-than-temporarily impaired |  | (21,188) |  |  | (2,638)
Unrealized gain (loss) on cash flow hedges |  | 643 |  |  | (510)
Income tax effect of unrealized (gain) loss on cash flow hedges |  | (250) |  |  | 199
Net unrealized gain (loss) on cash flow hedges |  | 393 |  |  | (311)
Accumulated other comprehensive (loss), net of income taxes | $ | (20,795) |  | $ | (2,949)
| Quarter Ended September 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 | $ | (15,518) |  | $ | 256 |  | $ | (15,262) |  | $ | 256 |  | $ | (563) |  | $ | (307)
Other comprehensive loss before reclassifications |  | (5,607) |  |  | (380) |  |  | (5,987) |  |  | 1,185 |  |  | (74) |  |  | 1,111
Amounts reclassified out of accumulated other comprehensive income (loss) |  | (63) |  |  | 517 |  |  | 454 |  |  | (70) |  |  | 108 |  |  | 38
Other comprehensive income (loss) |  | (5,670) |  |  | 137 |  |  | (5,533) |  |  | 1,115 |  |  | 34 |  |  | 1,149
Ending balance | $ | (21,188) |  | $ | 393 |  | $ | (20,795) |  | $ | 1,371 |  | $ | (529) |  | $ | 842
| Nine-Month Period Ended September 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 |  | (18,361) |  |  | (635) |  |  | (18,996) |  |  | (726) |  |  | (301) |  |  | (1,027)
Amounts reclassified out of accumulated other comprehensive income (loss) |  | (189) |  |  | 1,339 |  |  | 1,150 |  |  | (112) |  |  | 385 |  |  | 273
Other comprehensive income (loss) |  | (18,550) |  |  | 704 |  |  | (17,846) |  |  | (838) |  |  | 84 |  |  | (754)
Ending balance | $ | (21,188) |  | $ | 393 |  | $ | (20,795) |  | $ | 1,371 |  | $ | (529) |  | $ | 842
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 September 30,
|  | 2018 |  |  | 2017
| (In thousands) |
Cash flow hedges: |  |  |  |  |  |
Interest-rate contracts | $ | 517 |  | $ | 108 | Net interest expense
Available-for-sale securities: |  |  |  |  |  |
Gain on sale of investments |  | - |  |  | 4 | Income tax expense
Residual tax effect from OIB's change in applicable tax rate |  | - |  |  | 1 | Income tax expense
Tax effect from changes in tax rates |  | (63) |  |  | (71) | Income tax expense
| $ | 454 |  | $ | 42 |
| Amount reclassified out of accumulated other comprehensive income | Affected Line Item in Consolidated Statement of Operations
| Nine-Month Period Ended September 30,
|  | 2018 |  |  | 2017
| (In thousands) |
Cash flow hedges: |  |  |  |  |  |
Interest-rate contracts | $ | 1,339 |  | $ | 385 | Net interest expense
Available-for-sale securities: |  |  |  |  |  |
Gain on sale of investments |  | - |  |  | 6,896 | Income tax expense
Residual tax effect from OIB's change in applicable tax rate |  | 5 |  |  | 104 | Income tax expense
Tax effect from changes in tax rates |  | (194) |  |  | (216) | Income tax expense
| $ | 1,150 |  | $ | 7,169 |

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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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