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