Note 11 - Income (Loss) Per Share (Tables)

12 Months Ended

Jan. 03, 2016

Earnings Per Share [Abstract]

Distributed And Undistributed Earnings [Table Text Block]

	Fiscal Year
	2015		2014		2013
Earnings per share:
Basic earnings per share
Distributed earnings	$	0.18	$	0.14	$	0.11
Undistributed earnings		0.92		0.23		0.62
	$	1.10	$	0.37	$	0.73
Diluted earnings per share
Distributed earnings	$	0.18	$	0.14	$	0.11
Undistributed earnings		0.92		0.23		0.62
	$	1.10	$	0.37	$	0.73

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Fiscal Year
	2015		2014		2013
	(in millions)
Net income	$	1.6	$	0.5	$	1.2

	Fiscal Year
	2015		2014		2013
	(in thousands)
Weighted Average Shares Outstanding		64,557		64,998		64,486
Participating Securities		1,470		1,391		1,708
Shares for Basic Earnings Per Share		66,027		66,389		66,194
Dilutive Effect of Stock Options		48		59		103
Shares for Diluted Earnings Per Share		66,075		66,448		66,297