Accounts Receivable, Net and Significant Customers (Significant Customers) (Details 2)	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011
Revenue, Major Customer [Line Items]
Sales to distributors	77.00%		71.00%		73.00%
Sales To OEMs	23.00%		29.00%		27.00%
Concentration Risk, Percentage	100.00%		100.00%		100.00%
Huawei Technologies Co., Ltd.
Revenue, Major Customer [Line Items]
Sales To OEMs	11.00%		16.00%		13.00%
Arrow Electronics, Inc.
Revenue, Major Customer [Line Items]
Sales to distributors	41.00%	[1]	40.00%	[1]	39.00%	[1]
Accounts receivable from distributors as a percentage of total accounts receivable	26.00%		30.00%
Macnica, Inc.
Revenue, Major Customer [Line Items]
Sales to distributors	23.00%	[1]	21.00%	[1]	21.00%	[1]
Accounts receivable from distributors as a percentage of total accounts receivable	55.00%		47.00%

[1] Except as presented above, no other distributor accounted for greater than 10% of our net sales for 2013, 2012 or 2011.