Quarterly report pursuant to Section 13 or 15(d)

Product Warranties (Tables)

v3.8.0.1
Product Warranties (Tables)
6 Months Ended
Sep. 30, 2017
Product Warranties Disclosures [Abstract]  
Changes in Company's product warranty reserve
The following table presents the changes in the Company’s product warranty reserve:
 
Three months ended September 30,
 
Six months ended September 30,
(in thousands)
2017
 
2016
 
2017
 
2016
Total product warranty reserve at the beginning of the period
$
385

 
$
439

 
$
395

 
$
436

Warranty expense to cost of revenue
105

 
33

 
118

 
67

Utilization
(44
)
 
(12
)
 
(67
)
 
(43
)
Total product warranty reserve at the end of the period
$
446

 
$
460

 
$
446

 
$
460