XML 33 R22.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Other Accrued Liabilities (Tables) | 3 Months Ended
--- | ---
Dec. 31, 2014
Other Liabilities Disclosure [Abstract] |
Other accrued liabilities | Other accrued liabilities consist of the following:
| December 31, 2014 |  | September 30, 2014
| (dollars in thousands)
Unearned research and development grants | $ | 5,507 |  |  | $ | 3,989 |
Other | 4,184 |  |  | 1,357 |
| $ | 9,691 |  |  | $ | 5,346 |

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

X
- Definition Tabular disclosure of other liabilities. + References No definition available. + Details
Name: | us-gaap_OtherLiabilitiesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration