Note 6 - Long-Term Investment (Tables)

9 Months Ended

Dec. 29, 2013

Investments Schedule [Abstract]

Investment Holdings, Schedule of Investments [Text Block]

	December29, 2013			March 31, 2013
Beginning balance	$	1,288		$	1,273
Contributions		—			15
Distributions		(25	)		—
Ending balance	$	1,263		$	1,288