Debt - Summary of Remaining Aggregate Principal Payments Due Under Term Loan and Mortgage Debt (Details) (USD $)	Nov. 02, 2013
Debt Instrument [Line Items]
2013	$ 147,000
2014	614,000
2015	655,000
2016	66,037,000
2017	26,010,000
Total	93,463,000
Less: Term Loan discount	(12,135,000)
Less: current portion of long-term debt	(604,000)
Total long-term debt	80,724,000
Mortgage Debt [Member]
Debt Instrument [Line Items]
2013	147,000
2014	614,000
2015	655,000
2016	699,000
2017	26,010,000
Total	28,125,000
Term Loan [Member]
Debt Instrument [Line Items]
2013	0	[1]
2014	0	[1]
2015	0	[1]
2016	65,338,000	[1]
2017	0	[1]
Total	65,338,000	[1]
Due and payable upon Term Loan maturity	26,700,000
Accrued interest	$ 9,100,000

[1] Upon maturity of the Term Loan, $26.7 million of PIK interest will become due and payable, of which, $9.1 million is accrued as of November 2, 2013.