XML 42 R28.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Changes in Accumulated Other Comprehensive Income by Component (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2017
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] |
Summary of Changes in Accumulated Other Comprehensive Income | The following table provides a summary of changes in accumulated other comprehensive income, net of taxes:
| Unrealized Gains and (Losses) on Available-for Sale-Securities (1)
| 2017 |  | 2016 |  | 2015
| (in thousands)
Accumulated other comprehensive (loss) income — beginning balance | $ | (319 | ) |  | $ | 543 |  |  | $ | 25 |
Other comprehensive income (loss) before reclassifications | 1,149 |  |  | (1,005 | ) |  | 535 |
Losses (gains) reclassified from other comprehensive income(2) | 7 |  |  | 143 |  |  | (17 | )
Net current period other comprehensive income (loss)(3) | 1,156 |  |  | (862 | ) |  | 518 |
Accumulated other comprehensive income (loss) — ending balance | $ | 837 |  |  | $ | (319 | ) |  | $ | 543 |
(1) | All amounts are net of tax.
(2) | For the years ended December 31, 2017 and 2016, the Company recorded less than $0.1 million and $0.2 million of realized losses from the sale of available-for-sale securities, respectively. For the year ended December 31, 2015, the Company recorded less than $0.1 million of realized gains for the sale of available-for-sale securities. Refer to Note 5 herein for further information.
(3) | For the years ended December 31, 2017 and 2015, the changes in other comprehensive income were both net of tax expense of $0.3 million. For the year ended December 31, 2016, the changes in other comprehensive income were net of a tax benefit of $0.5 million.
Reclassification out of Accumulated Other Comprehensive Income |
| Amounts Reclassified from Accumulated Other Comprehensive Income
| 2017 |  | 2016 |  | 2015
For the Year Ended December 31, | (in thousands)
Losses (gains) from the sale of available-for-sale securities | $ | 11 |  |  | $ | 222 |  |  | $ | (27 | )
Tax (benefit) expense | (4 | ) |  | (79 | ) |  | 10 |
Net loss (gain) reclassified from accumulated other comprehensive income | 7 |  |  | $ | 143 |  |  | $ | (17 | )

X
- References No definition available. + Details
Name: | us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of information about items reclassified out of accumulated other comprehensive income (loss). + References No definition available. + Details
Name: | us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- 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
Name: | us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration