XML 51 R28.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Credit Facilities and Long-Term Debt (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2013
Credit Facilities and Long-Term Debt [Abstract] |
Credit facilities and long-term debt | Total debt outstanding is summarized as follows:
|  | June 30, 2013 |  |  | December 31, 2012 |
|  | (In thousands) |
Revolving credit facilities |  | $ | 68,334 |  |  | $ | 40,453 |
Other |  |  | 133 |  |  |  | 195 |
Total debt |  | $ | 68,467 |  |  | $ | 40,648 |
Current maturities of debt |  | $ | 68,437 |  |  | $ | 40,573 |
Long-term debt |  |  | 30 |  |  |  | 75 |
Total debt |  | $ | 68,467 |  |  | $ | 40,648 |

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

X
- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
Name: | us-gaap_ScheduleOfDebtTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration