Commitments And Contingencies Commitments (Details) - USD ($) $ in Thousands	1 Months Ended
	Aug. 31, 2014	Oct. 31, 2013	Mar. 31, 2010	Jul. 04, 2015
For the years:
Remainder of 2015				$ 1,646
2016				1,191
2017				966
2018				318
Thereafter				0
Total minimum lease payments				4,121
Leases [Abstract]
Length of operating lease agreement (in years)		24 months	3 years
Capital Leases, Future Minimum Payments, Present Value of Net Minimum Payments	$ 2,500
Capital Leases, For the years:
Capital Leases, Remainder of 2015				436
Capital Leases, 2016				873
Capital Leases, 2017				582
Capital Leases, 2018				0
Capital Leases, Thereafter				0
Capital Leases, Total Minimum Payments Due				1,891
Length of Capital Lease Agreement	36 months
Other Machinery and Equipment
For the years:
Total minimum lease payments				200
Property Subject to Operating Lease
For the years:
Total minimum lease payments				1,600
Machinery and Equipment
Operating Leased Assets [Line Items]
Total amortization of leased equipment				$ 400