Quarterly Financial Information (Unaudited)

12 Months Ended

Apr. 01, 2017

Quarterly Financial Information Disclosure [Abstract]

Quarterly Financial Information [Text Block]

Quarterly Financial Information (Unaudited)

(In thousands, except per share data)	1st Quarter			2nd Quarter			3rd Quarter			4th Quarter
Year Ended April 1, 2017
Net sales
Systems	$	38,200		$	21,442		$	25,427		$	40,029
Services	9,468			8,216			8,352			9,889
Total net sales	47,668			29,658			33,779			49,918
Cost of sales:
Systems	22,422			14,146			17,283			27,499
Services	4,438			4,532			5,048			4,189
Total cost of sales	26,860			18,678			22,331			31,688
Gross profit	20,808			10,980			11,448			18,230
Net (loss) income	(118		)	(9,675		)	(9,693		)	(17,923		)
Basic net (loss) income per share	—			(0.30		)	(0.29		)	(0.54		)
Diluted net (loss) income per share	—			(0.30		)	(0.29		)	(0.54		)
Year Ended April 2, 2016
Net sales
Systems	$	32,062		$	35,570		$	31,282		$	44,043
Service	11,029			10,902			12,060			7,443
Total net sales	43,091			46,472			43,342			51,486
Cost of sales:
Systems	21,285			22,345			20,292			25,247
Service	6,429			5,706			5,329			5,055
Total cost of sales	27,714			28,051			25,621			30,302
Gross profit	15,377			18,421			17,721			21,184
Net loss	(6,364		)	(3,260		)	(4,586		)	1,953
Basic net loss per share	(0.20		)	(0.10		)	(0.15		)	0.06
Diluted net loss per share	(0.20		)	(0.10		)	(0.15		)	0.06

^{The sum of the quarterly data presented in the table above for fiscal 2017 and 2016 may not equal annual results due to rounding.} 

1. In the fourth quarter of 2017, gross profit included $2.3 million of charges for intangible write-off (See Note 12 "Acquired Intangible Assets") and $1.7 million of charges in inventory write-off related to discontinued products (See Note 26 "Restructuring and Cost Management Plans").

2. In the fourth quarter of 2017, net operating expenses included a non-cash goodwill impairment charge of $7.4 million (See note Note 11 "Goodwill") and $6.6 million of restructuring charges related to the Q4 2017 Corporate restructuring plan (See note Note 26 "Restructuring and Cost Management Plans").

3. In the fourth quarter of 2016, gross profit included $0.4 million of charges for intangible write-off related to discontinued products.

4. In each of the second, third and fourth quarters of 2016, net loss included $0.6 million, $1.9 million and $0.2 million of restructuring charges related to the Chelmsford, Massachusetts restructuring plan. Second quarter charge included $1.1 million of asset write-off due to the closure of the Chelmsford, Massachusetts manufacturing plant.

5. In the third quarter of 2016, gross profit included $1.4 million of charges for inventory write-offs related to discontinued products.