Commitments And Contingencies Commitments (Details) - USD ($) $ in Thousands	1 Months Ended
	Aug. 31, 2014	Mar. 31, 2010	Apr. 02, 2016
For the years:
Remainder of 2016			$ 2,529
2017			3,333
2018			2,766
2019			2,521
2020			2,580
Total minimum lease payments			13,729
Leases [Abstract]
Length of operating lease agreement (in years)		3 years
Capital Leases, Future Minimum Payments, Present Value of Net Minimum Payments	$ 2,500
Capital Leases, For the years:
Capital Leases, Remainder of 2016			654
Capital Leases, 2017			582
Capital Leases, 2018			0
Capital Leases, 2019			0
Capital Leases, 2020			0
Capital Leases, Total Minimum Payments Due			1,236
Length of Capital Lease Agreement	36 months
Property Subject to Operating Lease
For the years:
Total minimum lease payments			1,100
Machinery and Equipment
Operating Leased Assets [Line Items]
Total amortization of leased equipment			800
San Jose, California Facilities
For the years:
Total minimum lease payments			$ 11,700