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Accumulated Other Comprehensive Income (Tables) | 12 Months Ended
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Dec. 31, 2014
Equity [Abstract] |
Changes in Accumulated Other Comprehensive Income | The changes in accumulated other comprehensive income by, component, are as follows:
|  | Unrealized Gains and (Losses) on Securities Available-for- Sale |  |  | Foreign Currency Translation Adjustments |
($ in thousands) |  |  |  |  |  |
Balance December 31, 2013 |  | $ | (231 | ) |  | $ | 81 |
Unrealized net gains on investments, net of tax of ($76) |  |  | 124 |  |  |  | — |
Foreign currency translation adjustments, net of tax of $132 |  |  | — |  |  |  | (216 | )
Amounts reclassified from accumulated other comprehensive income |  |  | — |  |  |  | — |
Net current-period other comprehensive income |  |  | 124 |  |  |  | (216 | )
Balance December 31, 2014 |  | $ | (107 | ) |  | $ | (135 | )
|  | Unrealized Gains and (Losses) on Securities Available-for- Sale |  |  | Foreign Currency Translation Adjustments |
($ in thousands) |  |  |  |  |  |
Balance December 31, 2012 |  | $ | (287 | ) |  | $ | — |
Unrealized net gains on investments, net of tax of $223 |  |  | 56 |  |  |  | — |
Foreign currency translation adjustments, net of tax of ($50) |  |  | — |  |  |  | 81 |
Amounts reclassified from accumulated other comprehensive income |  |  | — |  |  |  | — |
Net current-period other comprehensive income |  |  | 56 |  |  |  | 81 |
Balance December 31, 2013 |  | $ | (231 | ) |  | $ | 81 |

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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=36458714&loc=SL7669686-108580 + Details
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