Segment and Geographic Information (Details Textual) (Maximum [Member])	3 Months Ended
	Jul. 01, 2012	Jul. 03, 2011
Maximum [Member]
Segment and Geographic Information (Textual) [Abstract]
Criteria distributor accounted net sales	10.00%	10.00%
Criteria distributor accounted net accounts receivable	10.00%	10.00%