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Restructuring (Tables)
6 Months Ended
Sep. 30, 2018
Restructuring and Related Activities [Abstract]  
Restructuring Costs
The following table presents restructuring charges and cash payments for the six months ended September 30, 2018 and 2017(in thousands):
 
Severance pay
 
Facility exit and
 
 

and benefits
 
Relocation costs
 
Total
Accrued restructuring balance at April 1, 2018
$
262

 
$
173

 
$
435

Charges to operations

 
403

 
403

Cash payments
(173
)
 
(576
)
 
(749
)
Accrued restructuring balance at September 30, 2018
$
89

 
$

 
$
89



 
Severance pay
 
Facility exit and
 
 
 
and benefits
 
Relocation costs
 
Total
Accrued restructuring balance at April 1, 2017
$

 
$

 
$

Charges to operations
1,328

 

 
1,328

Cash payments
(746
)
 

 
(746
)
Accrued restructuring balance at September 30, 2017
$
582

 
$

 
$
582