Note 8 - Intangible Assets (Tables)

6 Months Ended

Jun. 28, 2014

Disclosure Text Block [Abstract]

Schedule of Finite-Lived Intangible Assets [Table Text Block]

	Engineering		Information Technology		Total
Balance as of December 28, 2013	$	179	$	37	$	216
Amortization of intangibles during the twenty-six week period ended June 28, 2014		24		16		40
Balance as of June 28, 2014	$	155	$	21	$	176