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Goodwill and Intangible Assets
12 Months Ended
Dec. 31, 2012
Goodwill and Intangible Assets [Abstract]  
Goodwill and Intangible Assets Disclosure [Text Block]
Goodwill and Intangible Assets
Goodwill
At December 31, 2012 and 2011, the gross value of goodwill was $340.9 million. Accumulated impairment losses were $50.3 million at December 31, 2012 and 2011.
The changes in the carrying amount of goodwill, net of accumulated impairment losses, for the years ended December 31, 2012 and 2011 are as follows:
 
 
 
 
 
Data Center
 
IT Services
 
 
(dollars in millions)
Wireless
 
Wireline
 
Colocation
 
and Hardware
 
Total
Balance as of December 31, 2010
$
50.3

 
$
12.6

 
$
276.3

 
$
2.5

 
$
341.7

Impairment
(50.3
)
 

 

 

 
(50.3
)
Disposition of home security business assets

 
(0.8
)
 

 

 
(0.8
)
Balance as of December 31, 2011

 
11.8

 
276.3

 
2.5

 
290.6

Impairment

 

 

 

 

Balance as of December 31, 2012
$

 
$
11.8

 
$
276.3

 
$
2.5

 
$
290.6


In 2011, we recognized a goodwill impairment loss in the Wireless business segment. The impairment loss arose from declines in revenues and wireless subscribers. See Note 9 for further information on how fair value of the reporting unit was estimated.
In 2011, we sold substantially all the assets of our home security monitoring business for a gain of $8.4 million. Goodwill of $0.8 million was associated with the assets sold and included within "Gain on sale or disposal of assets" in the Consolidated Statements of Operations. This business was historically included within the Wireline segment.
Intangible Assets Not Subject to Amortization
As of December 31, 2012 and 2011, intangible assets not subject to amortization consist solely of FCC wireless spectrum licenses with a carrying value of $88.2 million. These licenses are subject to renewal every 10 years for a nominal fee. The next renewal date is in 2015.
Intangible Assets Subject to Amortization
Intangible assets subject to amortization consist of customer relationships, trademarks and a favorable leasehold interest. For the year ended December 31, 2012, an impairment loss of $1.5 million was recognized by the Data Center Colocation segment on a customer relationship intangible that was obtained with the 2007 GramTel acquisition. No impairments were recognized on intangible assets subject to amortization in 2011 or 2010.
Summarized below are the carrying values for the major classes of intangible assets subject to amortization:
 
Weighted-
 
 
 
 
 
 
 
 
 
Average
 
December 31, 2012
 
December 31, 2011
 
Life in
 
Gross Carrying
 
Accumulated
 
Gross Carrying
 
Accumulated
(dollars in millions)
Years
 
Amount
 
Amortization
 
Amount
 
Amortization
Customer relationships
 
 
 
 
 
 
 
 
 
     Wireline
10
 
$
7.0

 
$
(4.9
)
 
$
7.0

 
(4.2
)
     Wireless
9
 
8.7

 
(8.1
)
 
8.7

 
(7.6
)
     Data Center Colocation
15
 
129.5

 
(36.8
)
 
136.6

 
(26.4
)
     IT Services and Hardware
5
 
2.0

 
(2.0
)
 
2.0

 
(2.0
)
 
 
 
147.2

 
(51.8
)
 
154.3

 
(40.2
)
Trademarks
 
 
 
 
 
 
 
 
 
     Wireless
7
 
6.2

 
(2.8
)
 
6.2

 
(1.5
)
     Data Center Colocation
15
 
7.4

 
(1.3
)
 
7.4

 
(1.3
)
 
 
 
13.6

 
(4.1
)
 
13.6

 
(2.8
)
Favorable leasehold interest
 
 
 
 
 
 
 
 
 
     Data Center Colocation
56
 
3.9

 
(0.2
)
 
3.9

 
(0.1
)
 
 
 
 
 
 
 
 
 
 
 
 
 
$
164.7

 
$
(56.1
)
 
$
171.8

 
$
(43.1
)

Amortization expense for intangible assets subject to amortization was $18.6 million in 2012, $19.1 million in 2011, and $11.6 million in 2010.
The following table presents estimated amortization expense for 2013 through 2017:
(dollars in millions)
 
2013
$
18.8

2014
18.4

2015
15.6

2016
12.4

2017
10.2