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Restructuring (Tables)
12 Months Ended
Mar. 31, 2018
Restructuring and Related Activities [Abstract]  
Schedule of Restructuring Charges and Cash Payments
The following table presents restructuring charges and cash payments during the year ended March 31, 2018 (in thousands):
 
Severance pay
and benefits
 
Facility exit and
Relocation costs
 
Total
Accrued restructuring balance at April 1, 2017
$

 
$

 
$

Charges to operations
1,325

 
202

 
1,527

Cash payments
(1,063
)
 
(29
)
 
(1,092
)
Accrued restructuring balance at March 31, 2018
$
262

 
$
173

 
$
435