Cost Reduction Plans (Tables)

9 Months Ended

Dec. 31, 2015

Restructuring and Related Activities [Abstract]

Summary of Charges Resulting from Implementation of the Cost Reduction Plan

The following table summarizes the charges resulting from the implementation of the Cost Reduction Plans during the three and nine months ended December 31, 2015 and December 31, 2014:



	Three months ended December 31
	2015						2014
(in thousands)	Personnel		Leasehold		Total		Personnel		Leasehold		Total
Cost of revenue	$	—	$	—	$	—	$	1	$	132	$	133
Research and development	20		—		20		115		—		115
Selling and marketing	2		—		2		59		—		59
General and administrative	—		595		595		2		—		2
Total	$	22	$	595	$	617	$	177	$	132	$	309



	Nine months ended December 31
	2015						2014
(in thousands)	Personnel		Leasehold		Total		Personnel		Leasehold		Total
Cost of revenue	$	3	$	7	$	10	$	25	$	505	$	530
Research and development	39		—		39		115		—		115
Selling and marketing	137		22		159		75		—		75
General and administrative	—		595		595		192		—		192
Total	$	179	$	624	$	803	$	407	$	505	$	912

Summary of Currently Estimated Charges Resulting from the Cost Reduction Plan Implementation

The following table summarizes the activity resulting from the implementation of the Cost Reduction Plans within accrued expenses and other liabilities:



	Payments excluding non-cash impairment
(in thousands)	Personnel			Leasehold			Total
Cost reduction plan liabilities as of March 31, 2015	$	1,249		$	265		$	1,514
Charges	179			624			803
(Payments)	(735		)	(775		)	(1,510		)
Cost reduction plan liabilities as of December 31, 2015	$	693		$	114		$	807