GEOGRAPHIC INFORMATION, PRODUCT GROUPS AND CUSTOMER CONCENTRATION INFORMATION - Additional Information (Details) - customer	3 Months Ended		12 Months Ended
	Sep. 26, 2015	Sep. 27, 2014	Jun. 27, 2015
Revenues
Revenue, Major Customer [Line Items]
Number of major customers	2	3
Percentage of revenues	16.00%
Revenues | Customer A
Revenue, Major Customer [Line Items]
Percentage of revenues		26.00%
Revenues | Customer B
Revenue, Major Customer [Line Items]
Percentage of revenues		13.00%
Revenues | Customer C
Revenue, Major Customer [Line Items]
Percentage of revenues		11.00%
Accounts Receivable
Revenue, Major Customer [Line Items]
Number of major customers	3		4
Accounts Receivable | Customer A
Revenue, Major Customer [Line Items]
Percentage of accounts receivable	19.00%		24.00%
Accounts Receivable | Customer B
Revenue, Major Customer [Line Items]
Percentage of accounts receivable	12.00%		13.00%
Accounts Receivable | Customer C
Revenue, Major Customer [Line Items]
Percentage of accounts receivable	11.00%		11.00%
Accounts Receivable | Customer D
Revenue, Major Customer [Line Items]
Percentage of accounts receivable			11.00%