Restructuring Charges (Tables)

6 Months Ended

Mar. 31, 2014

Restructuring And Related Activities [Abstract]

Restructuring Accrual Activities

The following table summarizes the restructuring accrual activity:

(Dollars in thousands)	Employee Severance and Benefits			Facility- Related Costs			Total
Balance at September 30, 2013	$	399		$	17		$	416
Cash payments		(399	)		(15	)		(414	)
Balance at March 31, 2014	$	—		$	2		$	2