XML 15 R39.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Other Operating Expenses (Income) (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2012
Other Income and Expenses [Abstract] |
Components of other operating (income) expenses | Other Operating (Income) Expenses consisted of the following:
| (Dollars in thousands)
| Year Ended December 31,
| 2012 |  | 2011 |  | 2010
Employment tax matter | $ | — |  |  | $ | 1,200 |  |  | $ | — |
Impairment of long-lived assets | — |  |  | 1,146 |  |  | — |
Legal settlement | — |  |  | — |  |  | (4,050 | )
Ending balance | $ | — |  |  | $ | 2,346 |  |  | $ | (4,050 | )

X
- Details
Name: | us-gaap_OtherIncomeAndExpensesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of each detailed component of other operating costs and expenses that are applicable to sales and revenues, but not included in the cost of sales in the income statement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.3) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 3 -Article 5 + Details
Name: | us-gaap_ScheduleOfOtherOperatingCostAndExpenseByComponentTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration