REVISION OF PREVIOUSLY REPORTED INCOME TAXES AND DEFERRED TAX LIABILITIES (Details) - USD ($) $ in Thousands	Jan. 02, 2016	Oct. 03, 2015
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Deferred income taxes	$ 29,455	$ 33,958
TOTAL LIABILITIES	129,086	135,217
Retained earnings	402,772	402,863
TOTAL SHAREHOLDERS' EQUITY	$ 755,006	769,249
Error Correction, Income Tax Expense and Deferred Income Tax Liability [Member] | Scenario, Previously Reported [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Deferred income taxes		31,316
TOTAL LIABILITIES		132,575
Retained earnings		405,505
TOTAL SHAREHOLDERS' EQUITY		771,891
Error Correction, Income Tax Expense and Deferred Income Tax Liability [Member] | Restatement Adjustment [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Deferred income taxes		2,642
TOTAL LIABILITIES		2,642
Retained earnings		(2,642)
TOTAL SHAREHOLDERS' EQUITY		$ (2,642)