Strategic Actions - Restructuring Costs (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2011
Restructuring and Related Cost [Line Items]
Restructuring liability Beginning of Period	$ 540
Restructuring charges (benefits) incurred	(59)	(1,170)	(3,785)
Payments for Restructuring	(324)
Restructuring liability End of Period	275	540
Severance Charges
Restructuring and Related Cost [Line Items]
Restructuring liability Beginning of Period	201
Restructuring charges (benefits) incurred	4
Payments for Restructuring	(82)
Restructuring liability End of Period	115
Consulting Charges
Restructuring and Related Cost [Line Items]
Restructuring liability Beginning of Period	10
Restructuring charges (benefits) incurred	(63)
Payments for Restructuring	(73)
Restructuring liability End of Period	0
Lease Termination & Other Charges
Restructuring and Related Cost [Line Items]
Restructuring liability Beginning of Period	329
Restructuring charges (benefits) incurred	0
Payments for Restructuring	(169)
Restructuring liability End of Period	$ 160