Restructuring (Tables)

12 Months Ended

Mar. 31, 2017

Restructuring and Related Activities [Abstract]

Summary of the expenses aggregated on the Condensed Consolidated Statements of Operations line item "Restructuring charges"

A summary of the expenses aggregated on the Consolidated Statements of Operations line item “Restructuring charges” in the fiscal years ended March 31, 2017, 2016 and 2015, is as follows (amounts in thousands):

	Fiscal Years Ended March 31,
	2017		2016		2015
Manufacturing and sales office relocation costs	$	3,190	$	2,375	$	2,672
Personnel reduction costs	2,214		1,803		10,345
Restructuring charges	$	5,404	$	4,178	$	13,017

Schedule of reconciliation of the beginning and ending liability balances for restructuring charges included in the line items "Accrued expenses" and "Other non-current obligations" on the Condensed Consolidated Balance Sheets

A reconciliation of the beginning and ending liability balances for restructuring charges included in the line items “Accrued expenses” and “Other non-current obligations” on the Consolidated Balance Sheets were as follows (amounts in thousands):

	Personnel Reductions			Manufacturing and Sales Office Relocation Costs
Balance at March 31, 2014	$	6,217		$	—
Costs charged to expense	10,345			2,672
Costs paid or settled	(7,995		)	(2,672		)
Change in foreign exchange	(1,328		)	—
Balance at March 31, 2015	7,239			—
Costs charged to expense	1,803			2,375
Costs paid or settled	(8,273		)	(2,375		)
Change in foreign exchange	207			—
Balance at March 31, 2016	976			—
Costs charged to expense	2,214			3,190
Costs paid or settled	(2,130		)	(2,784		)
Change in foreign exchange	(61		)	—
Balance at March 31, 2017	$	999		$	406