Quarterly report pursuant to Section 13 or 15(d)

Product Warranties (Tables)

v3.8.0.1
Product Warranties (Tables)
9 Months Ended
Dec. 31, 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 December 31,
 
Nine months ended December 31,
(in thousands)
2017
 
2016
 
2017
 
2016
Total product warranty reserve at the beginning of the period
$
446

 
$
460

 
$
395

 
$
436

Warranty expense to cost of revenue
42

 
12

 
160

 
80

Utilization
(39
)
 
(2
)
 
(106
)
 
(46
)
Total product warranty reserve at the end of the period
$
449

 
$
470

 
$
449

 
$
470