SHARE-BASED COMPENSATION (Tables)

3 Months Ended

Jun. 30, 2014

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Components Of Share-Based Compensation Expense

The following is a summary of share-based compensation expense including restricted stock units and employee stock purchases made under our employee stock purchase plan (ESPP) based on estimated fair values within the applicable cost and expense lines identified below (in thousands):

	Three Months Ended
	June 30,
	2014		2013
Cost of product revenue	$	60	$	44
Cost of service revenue	228		146
Research and development	1,026		896
Sales and marketing	963		845
General and administrative	1,025		881
	$	3,302	$	2,812