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Supplemental Disclosure of Cash Flow Information (Tables) | 6 Months Ended
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Mar. 31, 2014
Supplemental Disclosure of Cash Flow Information |
|  | Six Months Ended |
|  | March 31, |
(in thousands) |  | 2014 |  |  | 2013 |
Cash paid during the period for: |  |  |  |  |  |  |  |
Income taxes, net |  | $ | 8,395 |  |  | $ | 4,901 |
Interest |  | $ | 7,701 |  |  | $ | 7,193 |
Non-cash financing activities: |  |  |  |  |  |  |  |
Increase in interest expense - amortization of debt discount on 8.875% Senior Note |  | $ | 55 |  |  | $ | 50 |

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- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
Name: | us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration