Net Income (Loss) Per Share Earnings Per Share Table (Details) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
Dec. 28, 2014	Dec. 29, 2013	Dec. 30, 2012
Earnings Per Share [Abstract]
Net income (loss) from continuing operations	$ (38,117)	$ (13,519)	$ (18,816)
Net income (loss) from discontinued operations	$ 0	$ 0	$ (72)
Weighted Average Number of Shares Outstanding, Basic and Diluted	30,885,275	22,958,963	22,580,468
Income (Loss) from Continuing Operations, Per Basic and Diluted Share	$ (1.23)	$ (0.59)	$ (0.83)
Income (Loss) from Discontinued Operations, Net of Tax, Per Basic and Diluted Share	$ 0.00	$ 0.00	$ 0.00
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	9,810,007	10,077,503	10,349,208

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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Amount of income (loss) from continuing operations attributable to the parent. Also defined as revenue less expenses and taxes from ongoing operations before extraordinary items but after deduction of those portions of income or loss from continuing operations that are allocable to noncontrolling interests.

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- Definition

The amount of net income (loss) from continuing operations per each share of common stock or unit outstanding during the reporting period.

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- Definition

Per basic share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation.

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