Revenue from Contracts with Customers (Additional Information) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Dec. 30, 2017
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Stock rotation as percentage of billings (not to exceed)	5.00%
Royalty revenue periodic adjustment period	3 years
Cumulative effect adjustments		$ 27,401
Contracts assets	$ 9,100
Additional contract asset recorded	$ 1,600
Accumulated deficit
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cumulative effect adjustments		27,401
Accounting Standards Update 2014-09 | Accumulated deficit
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cumulative effect adjustments		27,400
Deferred Distributor Revenues | Accounting Standards Update 2014-09 | Accumulated deficit
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cumulative effect adjustments		20,200
Deferred Licensing Revenues | Accounting Standards Update 2014-09 | Accumulated deficit
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cumulative effect adjustments		$ 6,600
Minimum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Payment term for invoice	30 days
Maximum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Payment term for invoice	60 days