v3.19.2
Stockholders' Equity (Tables)
 6 Months Ended
Jun. 28, 2019
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs
The following table summarizes the allocation of stock-based compensation in the accompanying consolidated statements of income:
 
For the three months ended
 
For the six months ended
 
June 28, 2019

June 29, 2018
 
June 28, 2019
 
June 29, 2018
Cost of sales
$
114

 
$
131

 
$
243

 
$
233

Sales and marketing
113

 
139

 
239

 
299

Research and development
155

 
154

 
320

 
296

General and administrative
1,239

 
1,361

 
2,548

 
3,003

Total
$
1,621

 
$
1,785

 
$
3,350

 
$
3,831
Schedule of Nonvested Restricted Stock Units Activity
The following table summarizes the activity for the Company's unvested restricted stock units ("RSU") for the six months ended June 28, 2019.
 
Unvested RSUs
 
Number of shares outstanding
 
Weighted-average grant date fair value
Unvested at December 28, 2018
655

 
$
29.34

Granted
19

 
$
71.94

Canceled
(9
)
 
$
30.97

Vested
(169
)
 
$
26.45

Unvested at June 28, 2019
496

 
$
31.91