Other Accrued Liabilities (Tables)

12 Months Ended

Sep. 30, 2014

Payables and Accruals [Abstract]

Schedule of Other Accrued Liabilities

Other accrued liabilities consist of the following:

	September 30, 2014		September 30, 2013
	(dollars in thousands)
Unearned research and development grants	$	3,989	$	5,935
Other	1,357		4,205
	$	5,346	$	10,140