Quarterly report pursuant to Section 13 or 15(d)

Product Warranties (Tables)

v3.7.0.1
Product Warranties (Tables)
3 Months Ended
Jun. 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 June 30,
(in thousands)
 
2017
 
2016
Total product warranty reserve at the beginning of the period
 
$
395

 
$
436

Warranty expense to cost of revenue
 
13

 
34

Utilization
 
(23
)
 
(31
)
Total product warranty reserve at the end of the period
 
$
385

 
$
439