XML 42 R40.htm IDEA: XBRL DOCUMENT

Organization and Summary of Significant Accounting Policies 8 (Details) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Dec. 29, 2014 Segment	Dec. 30, 2013	Dec. 31, 2012
Stock-Based Compensation [Abstract]
Stock-based compensation expense	$ 509	$ 128	$ 399
Segment Information [Abstract]
Number of reportable segments	1us-gaap_NumberOfReportableSegments
Unvested restricted shares [Member]
Net loss per share [Line Items]
Anti-dilutive securities not included in the computation of basic and diluted earnings per share (in shares)	1,175,064	11,325	271,400
Stock options [Member]
Net loss per share [Line Items]
Anti-dilutive securities not included in the computation of basic and diluted earnings per share (in shares)	3,750	53,514	38,552

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.

+ References+ Details