Restructuring Costs (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Jan. 03, 2015	Dec. 28, 2013
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	$ 100
Restructuring Charges	1,700	3,600
Restructuring Reserve, Accrual Adjustment	(1,800)
Restructuring Reserve	100
Fixed Asset Impairment [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	0
Restructuring Charges	0
Restructuring Reserve, Accrual Adjustment	0
Restructuring Reserve	0
Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	142
Restructuring Charges	144	300
Restructuring Reserve, Accrual Adjustment	(224)
Restructuring Reserve	100
Lease Agreements [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges		1,800
Lease Obligations and Other Exit Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	0
Restructuring Charges	1,547
Restructuring Reserve, Accrual Adjustment	(1,547)
Restructuring Reserve	0
Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges		$ 1,500