| Property and equipment |
4. Property and equipment
The following is a summary of property and equipment, at cost less accumulated depreciation and amortization:
|
|
|
June 30, 2016
|
|
December 31, 2015
|
|
|
Leasehold improvements
|
|
$
|
287,766
|
|
$
|
243,743
|
|
|
Construction in progress
|
|
53,765
|
|
57,692
|
|
|
Software
|
|
27,907
|
|
24,349
|
|
|
Computer equipment
|
|
10,678
|
|
10,366
|
|
|
Furniture, fixtures and office equipment
|
|
1,756
|
|
1,738
|
|
|
|
|
|
|
|
|
|
Total property and equipment
|
|
381,872
|
|
337,888
|
|
|
Less: accumulated depreciation and amortization
|
|
(145,192
|
)
|
(123,388
|
)
|
|
|
|
|
|
|
|
|
Total property and equipment, net
|
|
$
|
236,680
|
|
$
|
214,500
|
|
|
|
|
|
|
|
|
|
|
Depreciation and amortization expense, which includes depreciation and amortization for property and equipment under capital leases, is allocated as follows in the accompanying condensed consolidated statements of operations:
|
|
|
Three Months Ended June 30,
|
|
Six Months Ended June 30,
|
|
|
|
|
2016
|
|
2015
|
|
2016
|
|
2015
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Network access
|
|
$
|
6,205
|
|
$
|
6,155
|
|
$
|
11,462
|
|
$
|
10,987
|
|
|
Network operations
|
|
3,255
|
|
1,843
|
|
6,450
|
|
3,829
|
|
|
Development and technology
|
|
1,689
|
|
1,336
|
|
3,291
|
|
2,510
|
|
|
General and administrative
|
|
251
|
|
478
|
|
505
|
|
540
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total depreciation and amortization of property and equipment
|
|
$
|
11,400
|
|
$
|
9,812
|
|
$
|
21,708
|
|
$
|
17,866
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|