XML 18 R8.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Changes in Accumulated Other Comprehensive Income by Component | 9 Months Ended
--- | ---
Sep. 30, 2017
Equity [Abstract] |
Changes in Accumulated Other Comprehensive Income by Component | Changes in Accumulated Other Comprehensive Income by Component Accumulated other comprehensive income consists of unrealized gains and losses from the Company’s available-for-sale marketable securities. The following table provides a summary of the changes in accumulated other comprehensive income for the nine months ended September 30, 2017 and 2016:
| Unrealized Gains and Losses on Available-for-Sale Securities(1)
| Nine Months Ended September 30,
| 2017 |  | 2016
| (in thousands)
Accumulated other comprehensive income (loss) — beginning balance | $ | (319 | ) |  | $ | 543 |
Other comprehensive income before reclassifications | 1,162 |  |  | 909 |
Losses (gains) reclassified from other comprehensive income | 1 |  |  | (144 | )
Net current period other comprehensive income(2) | 1,163 |  |  | 765 |
Accumulated other comprehensive income — ending balance | $ | 844 |  |  | $ | 1,308 |
(1) | All amounts are net of tax.
(2) | For the nine months ended September 30, 2017 and 2016, these changes in other comprehensive income were net of tax effects of $0.6 million and $0.4 million respectively.
Amounts reclassified from accumulated other comprehensive income (loss) represent realized gains or losses on the sale of the Company’s available-for-sale securities. Realized gains and losses are recorded pre-tax within “Other income - Investment and interest” in the Consolidated Statements of Comprehensive Income. Refer to Note 5 - Fair Value Measurements for further information. The table below shows the reclassification adjustments out of accumulated other comprehensive income (loss) for the three and nine months ended September 30, 2017 and 2016:
| Amounts Reclassified from Accumulated Other Comprehensive Income
| 2017 |  | 2016
| (in thousands)
Three Months Ended September 30, |  |  |
Gains (losses) from the sale of available-for-sale securities | $ | 171 |  |  | $ | (17 | )
Tax expense (benefit) | $ | (54 | ) |  | $ | 8 |
Net gain (loss) reclassified from accumulated other comprehensive income | $ | 117 |  |  | $ | (9 | )
Nine Months Ended September 30, |  |  |
Gains (losses) from the sale of available-for-sale securities | $ | (2 | ) |  | $ | 226 |
Tax expense (benefit) | $ | 1 |  |  | $ | (82 | )
Net gain (loss) reclassified from accumulated other comprehensive income | $ | (1 | ) |  | $ | 144 |

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

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