Consolidated Statements of Shareholders' Equity - USD ($) $ in Thousands	Common shares	Capital in excess of par	Retained earnings	Treasury shares	Total
Balance at Dec. 28, 2013	$ 643	$ 1,815	$ 65,529	$ 15,923
Balance (in shares) at Dec. 28, 2013	2,574,264			936,097
Consolidated Statements of Shareholders' Equity
Net income (loss)			(5,459)		$ (5,459)
Compensation of Board of Directors by issuance of treasury shares		12		$ (205)
Compensation of Board of Directors by issuance of treasury shares (in shares)				(12,000)
Purchase of treasury shares (in shares)					0
Balance at Jan. 03, 2015	$ 643	1,827	60,070	$ 15,718	$ 46,822
Balance (in shares) at Jan. 03, 2015	2,574,264			924,097
Consolidated Statements of Shareholders' Equity
Net income (loss)			1,413		$ 1,413
Compensation of Board of Directors by issuance of treasury shares		(10)		$ (207)
Compensation of Board of Directors by issuance of treasury shares (in shares)				(12,000)
Purchase of treasury shares				$ 16
Purchase of treasury shares (in shares)				1,000	1,000
Balance at Jan. 02, 2016	$ 643	$ 1,817	$ 61,483	$ 15,527	$ 48,416
Balance (in shares) at Jan. 02, 2016	2,574,264			913,097