XML 35 R21.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Accumulated Other Comprehensive Income | 12 Months Ended
--- | ---
Dec. 31, 2017
Equity [Abstract] |
Accumulated Other Comprehensive Income | Accumulated Other Comprehensive Income (Loss) The changes in accumulated other comprehensive income (loss), by component, are as follows:
| Unrealized Gains (Losses) on Securities Available-for-Sale |  | Foreign Currency Translation Adjustments
($ in thousands) |  |  |
Balance December 31, 2016 | $ | (224 | ) |  | $ | — |
Unrealized net gain (loss) on available-for-sale securities, net of tax of $100 | (388 | ) |  | — |
Foreign currency translation adjustments, net of tax of ($4) | — |  |  | 12 |
Net current-period other comprehensive income (loss) | (388 | ) |  | 12 |
Balance December 31, 2017 | $ | (612 | ) |  | $ | 12 |
| Unrealized Gains (Losses) on Securities Available-for-Sale |  | Foreign Currency Translation Adjustments
($ in thousands) |  |  |
Balance December 31, 2015 | $ | (465 | ) |  | $ | (569 | )
Unrealized net gain (loss) on available-for-sale securities, net of tax of ($32) | 241 |  |  | — |
Foreign currency translation adjustments, net of tax of ($348) | — |  |  | 569 |
Net current-period other comprehensive income (loss) | 241 |  |  | 569 |
Balance December 31, 2016 | $ | (224 | ) |  | $ | — |

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