Income Taxes (Details 5) (USD $) In Thousands, unless otherwise specified	Dec. 28, 2013
United States federal [Member]
Summary of operating loss carryforward
Operating loss carry forwards	$ 5,394
California State [Member]
Summary of operating loss carryforward
Operating loss carry forwards	256,393
States other than California [Member]
Summary of operating loss carryforward
Operating loss carry forwards	3,265
Foreign Tax Authority [Member]
Summary of operating loss carryforward
Operating loss carry forwards	$ 7,777