Note 10 - Other Intangible Assets (Tables)

9 Months Ended

Dec. 31, 2023

Notes Tables

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

									Amortization Expense
	Gross Amount				Accumulated Amortization				Three-Month Periods Ended				Nine-Month Periods Ended
	December 31,		April 2,		December 31,		April 2,		December 31,		January 1,		December 31,		January 1,
	2023		2023		2023		2023		2023		2023		2023		2023
Tradename and trademarks	$	2,867	$	2,867	$	2,145	$	2,025	$	42	$	35	$	120	$	105
Non-compete covenants		98		98		98		98		-		-		-		-
Patents		1,601		1,601		1,094		1,055		13		13		39		39
Customer relationships		8,174		8,174		6,566		6,289		92		72		277		217
Licensing relationships		200		200		15		-		5		-		15		-
Total other intangible assets	$	12,940	$	12,940	$	9,918	$	9,467	$	152	$	120	$	451	$	361