CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Jun. 27, 2015	Jun. 28, 2014
Net sales	$ 43,091	$ 35,030
Sales Revenue, Goods, Net	32,062	23,424
Sales Revenue, Services, Net	11,029	11,606
Cost of sales	27,714	22,742
Cost of Goods Sold	21,285	16,934
Cost of Services	6,429	5,808
Gross profit	15,377	12,288
Operating expenses:
Selling, service and administration	12,617	12,153
Research, development and engineering	8,645	9,145
Business Combination, Integration Related Costs	154	0
Restructuring Charges	62	0
Net operating expenses	21,478	21,298
Operating (loss) income	(6,101)	(9,010)
Non-operating (expense) income:
Interest and other (expense) income, net	(5)	46
Other Nonoperating Income (Expense)	(5)	46
Income (loss) before income taxes	(6,106)	(8,964)
Provision for (benefit from) income taxes	258	(713)
Net (loss) income	$ (6,364)	$ (8,251)
Net (loss) income per share - basic	$ (0.20)	$ (0.27)
Net (loss) income per share - diluted	$ (0.20)	$ (0.27)
Weighted average number of shares - basic	31,177	30,353
Weighted average number of shares - diluted	31,177	30,353
Cash dividends paid per common share	$ 0.00	$ 0.08