GEOGRAPHIC AND CUSTOMER CONCENTRATION INFORMATION - Narrative (Details)	3 Months Ended							12 Months Ended	3 Months Ended		12 Months Ended
	Mar. 31, 2013 segment	Mar. 31, 2013 Customer Concentration Risk Net Sales	Apr. 01, 2012 Customer Concentration Risk Net Sales customer	Mar. 31, 2013 Customer Concentration Risk Net Sales Net Sales, Major Customer A	Apr. 01, 2012 Customer Concentration Risk Net Sales Net Sales, Major Customer A	Mar. 31, 2013 Customer Concentration Risk Net Sales Net Sales, Major Customer B	Mar. 31, 2013 Customer Concentration Risk Net Accounts Receivable customer	Dec. 31, 2011 Customer Concentration Risk Net Accounts Receivable customer	Mar. 31, 2013 Customer Concentration Risk Net Accounts Receivable Net Accounts Receivable, Major Customer D [Member]	Mar. 31, 2013 Customer Concentration Risk Net Accounts Receivable Net Accounts Receivable, Major Customer E	Dec. 31, 2011 Customer Concentration Risk Net Accounts Receivable Net Accounts Receivable, Major Customer G	Dec. 31, 2011 Customer Concentration Risk Net Accounts Receivable Net Accounts Receivable, Major Customer H [Member]
Geographic and Customer Concentration Information [Abstract]
Number of operating segment	1
Concentration Risk [Line Items]
Number of significant customers		2	1				2	2
Percentage of net sales				47.00%	62.00%	11.00%
Percentage of net accounts receivable									42.00%	16.00%	35.00%	29.00%