| Schedule of Intangible Assets, Other than Goodwill |
Our intangible assets, other than goodwill, as of December 31,
2013 and 2012 were as follows (in thousands, except for weighted
average remaining useful life):
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Weighted
Average
Remaining
Useful Life
(in years) |
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As of December 31,
2013 |
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As of December 31,
2012 |
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Gross
Carrying
Amount |
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Accumulated
Amortization |
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Net
Carrying
Amount |
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Gross
Carrying
Amount |
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Accumulated
Amortization |
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Net
Carrying
Amount |
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Amortized intangible assets:
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Software
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3.2 |
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$ |
58,689 |
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$ |
(27,558 |
) |
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$ |
31,131 |
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$ |
58,765 |
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$ |
(35,263 |
) |
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$ |
23,502 |
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Patents
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5.6 |
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500 |
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— |
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500 |
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— |
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— |
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— |
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Trademark/trade name (1)
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4.3 |
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3,072 |
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(2,885 |
) |
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187 |
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2,852 |
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(2,852 |
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— |
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Aircell Axxess technology
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1.1 |
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4,129 |
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(3,827 |
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302 |
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4,129 |
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(3,549 |
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580 |
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OEM and dealer relationships
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3.1 |
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6,724 |
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(4,650 |
) |
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2,074 |
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6,724 |
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(3,978 |
) |
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2,746 |
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Service customer relationships (1)
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6.3 |
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8,081 |
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(1,710 |
) |
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6,371 |
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981 |
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(981 |
) |
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— |
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Total amortized intangible assets
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81,195 |
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(40,630 |
) |
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40,565 |
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73,451 |
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(46,623 |
) |
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26,828 |
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Unamortized intangible assets:
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FCC Licenses (1)
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32,283 |
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— |
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32,283 |
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31,319 |
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— |
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31,319 |
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Total intangible assets
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$ |
113,478 |
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$ |
(40,630 |
) |
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$ |
72,848 |
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$ |
104,770 |
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$ |
(46,623 |
) |
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$ |
58,147 |
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| (1) |
See Note 7, “Airfone
Acquisition” for further information. |
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| Summary of Amortization Expenses |
Amortization expense for each of the next five years and thereafter
is estimated to be as follows (in thousands):
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| Years ending December 31, |
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Amortization
Expense |
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2014
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$ |
11,730 |
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2015
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$ |
9,714 |
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2016
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$ |
7,926 |
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2017
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$ |
4,023 |
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2018
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$ |
2,635 |
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Thereafter
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$ |
4,537 |
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