Note 2 - Goodwill, Customer Relationships and Other Intangible Assets (Tables)

6 Months Ended

Sep. 29, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

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

			Weighted Average Estimated				Amortization Expense
			Useful				Three-Month Periods Ended				Six-Month Periods Ended
	Carrying Amount		Life (Years)		Accumulated Amortization		September 29, 2013		September 30, 2012		September 29, 2013		September 30, 2012
Tradename and trademarks	$	1,987		15	$	602	$	33	$	43	$	66	$	79
Licenses and designs		3,571		3		3,571		-		2		2		4
Non-compete covenants		454		7		364		14		14		28		28
Patents		1,601		17		189		18		14		32		28
Customer relationships		5,411		12		2,661		121		121		241		242
Total other intangible assets	$	13,024		10	$	7,387	$	186	$	194	$	369	$	381

Schedule Of Amortization Expense [Table Text Block]

Classification within the accompanying consolidated statements of income:
Cost of products sold	$	14	$	16	$	30	$	32
Marketing and administrative expenses		172		178		339		349
Total amortization expense	$	186	$	194	$	369	$	381