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Accumulated Other Comprehensive Income (Loss) | 12 Months Ended
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Dec. 31, 2017
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] |
Accumulated Other Comprehensive Income (Loss) | Accumulated Other Comprehensive Income (Loss) Activity in accumulated other comprehensive income for the year ended December 31, 2017, 2016 and 2015 was as follows:
| Unrealized Gains and Losses on Available-for-Sale Securities |  | Unrealized Gains and Losses on Interest-Only Strip |  | Tax Benefit (Expense) |  | Total
|  |  | (In thousands) |  |
For the year ended December 31, 2017 |  |  |  |  |  |  |
Balance at beginning of period | $ | (4,089 | ) |  | $ | — |  |  | $ | 1,695 |  |  | $ | (2,394 | )
Other comprehensive loss before reclassification | 2,649 |  |  | — |  |  | (376 | ) |  | $ | 2,273 |
Reclassification from accumulated other comprehensive loss | (1,748 | ) |  | — |  |  | — |  |  | $ | (1,748 | )
Period change | 901 |  |  | — |  |  | (376 | ) |  | $ | 525 |
Balance at end of period | $ | (3,188 | ) |  | $ | — |  |  | $ | 1,319 |  |  | $ | (1,869 | )
For the year ended December 31, 2016 |  |  |  |  |  |  |
Balance at beginning of period | $ | (2,331 | ) |  | $ | 9 |  |  | $ | 2,007 |  |  | $ | (315 | )
Other comprehensive loss before reclassification | (1,712 | ) |  | (9 | ) |  | (312 | ) |  | $ | (2,033 | )
Reclassification from accumulated other comprehensive income | (46 | ) |  | — |  |  | — |  |  | $ | (46 | )
Period change | (1,758 | ) |  | (9 | ) |  | (312 | ) |  | (2,079 | )
Balance at end of period | $ | (4,089 | ) |  | $ | — |  |  | $ | 1,695 |  |  | $ | (2,394 | )
For the year ended December 31, 2015 |  |  |  |  |  |  |
Balance at beginning of period | $ | (985 | ) |  | $ | 16 |  |  | $ | 1,432 |  |  | $ | 463 |
Other comprehensive (loss) income before reclassification | 5,265 |  |  | (7 | ) |  | 575 |  |  | $ | 5,833 |
Reclassification from accumulated other comprehensive loss | (6,611 | ) |  |  |  |  | — |  |  | $ | (6,611 | )
Period change | (1,346 | ) |  | (7 | ) |  | 575 |  |  | (778 | )
Balance at end of period | $ | (2,331 | ) |  | $ | 9 |  |  | $ | 2,007 |  |  | $ | (315 | )
For the year ended December 31, 2017, there was a $1.7 million reclassification from accumulated other comprehensive income to gains in earnings resulting from the redemption and sale of available-for-sale securities. The $1.7 million reclassification adjustment out of accumulated other comprehensive income was included in net gain on sales of securities in noninterest income. Net unrealized losses of $1.3 million related to these sold securities had previously been recorded in accumulated other comprehensive income or loss. For the year ended December 31, 2016, there was a $46 thousand reclassification from accumulated other comprehensive income to gains in earnings resulting from the redemption and sale of available-for-sale securities. The $46 thousand reclassification adjustment out of accumulated other comprehensive income was included in net gain on sales of securities in noninterest income. Net unrealized gains of $314 thousand related to these sold securities had previously been recorded in accumulated other comprehensive income. For the year ended December 31, 2015, there was a $6.6 million reclassification from accumulated other comprehensive income or loss to gains in earnings resulting from the redemption and sale of available-for-sale securities. The $6.6 million reclassification adjustment out of accumulated other comprehensive income was included in net gain on sales of securities in noninterest income. Net unrealized losses of $1.9 million related to these sold securities had previously been recorded in accumulated other comprehensive income.

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- References No definition available. + Details
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- Definition The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -URI http://asc.fasb.org/topic&trid=2134417 + Details
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