Quarterly report pursuant to Section 13 or 15(d)

Product Warranties (Tables)

v3.10.0.1
Product Warranties (Tables)
3 Months Ended
Jun. 30, 2018
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)
2018
 
2017
Total product warranty reserve at the beginning of the period
$
300

 
$
395

Warranty expense to cost of revenue
20

 
13

Utilization
(30
)
 
(23
)
Total product warranty reserve at the end of the period
$
290

 
$
385