Segment and Geographic Information (Tables)

6 Months Ended

Oct. 01, 2016

Segment and Geographic Information [Abstract]

Net Sales by Segments [Table Text Block]

Net sales by segment were as follows:

	Fiscal quarter ended				Two fiscal quarters ended
(In thousands)	October 1, 2016		September 26, 2015		October 1, 2016		September 26, 2015
Component Processing	$	25,739	$	32,754	$	68,868	$	71,038
Micromachining	3,919		13,718		8,458		18,525
	$	29,658	$	46,472	$	77,326	$	89,563

Gross profit by Segments [Table Text Block]

Gross profits by segment were as follows:

	Fiscal quarter ended						Two fiscal quarters ended
(In thousands)	October 1, 2016			September 26, 2015			October 1, 2016			September 26, 2015
Component Processing	$	11,512		$	13,387		$	33,770		$	27,497
Micromachining	(168		)	5,473			(153		)	7,135
Corporate and other	(364		)	(439		)	(1,829		)	(834		)
	$	10,980		$	18,421		$	31,788		$	33,798

Net Sales by Geographic Areas [Table Text Block]

Net sales by geographic area, based on the location of the end user, were as follows:

	Fiscal quarter ended				Two fiscal quarters ended
(In thousands)	October 1, 2016		September 26, 2015		October 1, 2016		September 26, 2015
Asia	$	25,721	$	37,029	$	66,169	$	70,565
Americas	2,236		6,805		5,254		13,161
Europe	1,701		2,638		5,903		5,837
	$	29,658	$	46,472	$	77,326	$	89,563