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Goodwill (Tables) | 6 Months Ended
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Jun. 30, 2015
Goodwill and Intangible Assets Disclosure [Abstract] |
Changes in the carrying value of goodwill | The following schedule discloses the changes in the carrying value of goodwill:
| Three Months ended |  | Six Months ended
(Dollars in thousands) | June 30, 2015 |  | June 30, 2014 |  | June 30, 2015 |  | June 30, 2014
Net carrying value at beginning of period | $ | 130,843 |  |  | 129,706 |  |  | 129,706 |  |  | 129,706 |
Acquisitions | — |  |  | — |  |  | 1,137 |  |  | — |
Net carrying value at end of period | $ | 130,843 |  |  | 129,706 |  |  | 130,843 |  |  | 129,706 |
Gross carrying value of goodwill and the accumulated impairment charge | The gross carrying value of goodwill and the accumulated impairment charge consists of the following:
(Dollars in thousands) | June 30, 2015 |  | December 31, 2014 |  |  |  |
Gross carrying value | $ | 171,002 |  |  | 169,865 |  |  |  |  |
Accumulated impairment charge | (40,159 | ) |  | (40,159 | ) |  |  |  |
Net carrying value | $ | 130,843 |  |  | 129,706 |  |  |  |  |

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- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13854-109267 + Details
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