v3.19.1

Property and equipment | 3 Months Ended
--- | ---
Mar. 31, 2019
Property and equipment |
Property and equipment | 6. Property and equipment The following is a summary of property and equipment, at cost less accumulated depreciation and amortization:
|  | March 31, |  | December 31,
|  | 2019 |  | 2018
Leasehold improvements |  | $ | 485,162 |  | $ | 474,808
Construction in progress |  |  | 61,080 |  |  | 40,369
Software |  |  | 53,971 |  |  | 51,534
Computer equipment |  |  | 15,257 |  |  | 14,215
Furniture, fixtures and office equipment |  |  | 2,144 |  |  | 2,141
Total property and equipment |  |  | 617,614 |  |  | 583,067
Less: accumulated depreciation and amortization |  |  | (287,880) |  |  | (268,888)
Total property and equipment, net |  | $ | 329,734 |  | $ | 314,179
Depreciation and amortization expense, which includes depreciation and amortization for property and equipment under finance leases, is allocated as follows in the accompanying condensed consolidated statements of operations:
|  | Three Months Ended
|  | March 31,
|  | 2019 |  | 2018
Network access |  | $ | 11,582 |  | $ | 13,587
Network operations |  |  | 4,386 |  |  | 4,256
Development and technology |  |  | 2,779 |  |  | 2,508
General and administrative |  |  | 262 |  |  | 255
Total depreciation and amortization of property and equipment |  | $ | 19,009 |  | $ | 20,606

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- Definition The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -URI http://asc.fasb.org/topic&trid=2155823 + Details
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