Restructuring Charges (Tables)

12 Months Ended

Mar. 31, 2018

Restructuring Charges [Abstract]

Reconciliation of the beginning and ending balances of the company's restructuring liabilities

Following is a reconciliation of the beginning and ending balances of the restructuring liability:

	Balance at							Balance at
	March 31,							March 31,
(In thousands)	2017		Provision		Payments			2018
Fiscal 2018 Restructuring Plan:
Severance and employment costs	$	—	$	1,639	$	(1,441	)	$	198
Total restructuring costs	—		1,639		(1,441		)	198
	Balance at							Balance at
	March 31,							March 31,
(In thousands)	2016		Provision		Payments			2017
Fiscal 2016 Restructuring Plan:
Severance and employment costs	$	311	$	200	$	(511	)	$	—
Lease early terminations	—		43		(43		)	—
Total restructuring costs	311		243		(554		)	—