Rendering

Component: (Network and Table)
Network
2308301 - Disclosure - Commitments and Contingencies (Tables)
(http://www.calix.com/role/CommitmentsAndContingenciesTables)
Table(Implied)
Slicers (applies to each fact value in each table cell)
Reporting Entity [Axis]0001406666 (http://www.sec.gov/CIK)
Commitments and Contingencies Disclosure [Abstract]Period [Axis]
2016-01-01 - 2016-12-31
Commitments and Contingencies Disclosure [Abstract]
 
Schedule of Future Minimum Rental Payments for Operating Leases
Future minimum payments under the non-cancelable operating leases consisted of the following as of December 31, 2016 (in thousands):
Period
 
Minimum Future Lease Payments
2017
 
$
3,103

2018
 
2,774

2019
 
1,061

2020
 
717

2021
 
283

Thereafter
 
19

Total
 
$
7,957

  
Schedule of Product Warranty Liability
Changes in the Company's warranty and retrofit reserves in the periods as indicated were as follows (in thousands):
 
 
Years Ended December 31,
 
 
2016
 
2015
 
2014
Balance at beginning of period
 
$
9,564

 
$
9,553

 
$
10,856

Provision for warranty and retrofit charged to cost of revenue
 
9,898

 
4,661

 
3,394

Utilization of reserve
 
(6,816
)
 
(4,115
)
 
(3,328
)
Adjustments to pre-existing reserve
 
(432
)
 
(535
)
 
(1,369
)
Balance at end of period
 
$
12,214

 
$
9,564

 
$
9,553