The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Earnings (Deficit) [Member]	Treasury Stock [Member]	Total
Balance at beginning of year at Dec. 31, 2016	$ 27	$ 36,322	$ 457
Share-based compensation - employee		387
Share-based compensation - nonemployee		225
Treasury stock retired		(91)		91
Stock repurchased				(91)
Net loss			(16,258)		$ (16,258)
Balance at end of year at Dec. 30, 2017	27	36,843	(15,801)		21,069
Share-based compensation - employee		106
Share-based compensation - nonemployee
Treasury stock retired		(15)		15
Stock repurchased				(15)
Net loss			(5,671)		(5,671)
Balance at end of year at Dec. 29, 2018	$ 27	$ 36,934	$ (21,472)		$ 15,489