Note 21 - Selected Quarterly Financial Information (Unaudited)

12 Months Ended

Jan. 03, 2015

Quarterly Financial Information Disclosure [Abstract]

Quarterly Financial Information [Text Block]

21.     SELECTED QUARTERLY FINANCIAL INFORMATION (UNAUDITED)

Fiscal Year Ended January 3, 2015

	Sales		Gross Profit		Operating Income		Net Income		Diluted Income Per Share
1st Quarter	$	48,569	$	12,257	$	2,038	$	1,203	$	0.10
2nd Quarter		49,509		12,955		3,025		2,017		0.15
3rd Quarter		46,382		13,161		2,833		1,877		0.15
4th Quarter		49,310		13,320		2,622		1,717		0.14
Total	$	193,770	$	51,693	$	10,518	$	6,814	$	0.54

Fiscal Year Ended December 28, 2013

	Sales		Gross Profit		Operating Income			Net Income			Diluted Income Per Share
1st Quarter	$	41,230	$	10,621	$	1,514		$	960		$	0.08
2nd Quarter		42,379		11,262		1,714			1,470			0.12
3rd Quarter		41,320		10,684		1,806			1,142			0.09
4th Quarter		45,849		11,794		(2,479	)		(1,582	)		(0.13	)
Total	$	170,778	$	44,361	$	2,555		$	1,990		$	0.16