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Purchased Intangible Assets and Goodwill
12 Months Ended
Dec. 31, 2011
Purchased Intangible Assets and Goodwill [Abstract]  
Goodwill and Intangible Assets Disclosure
Purchased Intangible Assets and Goodwill

Purchased Intangibles

Changes in purchased intangibles balances are as follows:
(dollars in thousands)
2011
 
2010
Beginning balance
$
23,134

 
$
24,861

Amortization
(1,189
)
 
(1,333
)
Disposal, related to sale of Traex assets
(643
)
 

Foreign currency impact
(102
)
 
(394
)
Ending balance
$
21,200

 
$
23,134


Purchased intangible assets are composed of the following:
December 31,
(dollars in thousands)
2011
 
2010
Indefinite life intangible assets
$
12,274

 
$
12,923

Definite life intangible assets, net of accumulated amortization of $12,942 and $12,123
8,926

 
10,211

Total
$
21,200

 
$
23,134


Amortization expense for definite life intangible assets was $1.2 million, $1.3 million and $1.4 million for years 2011, 2010 and 2009, respectively.

Indefinite life intangible assets are composed of trade names and trademarks that have an indefinite life and are therefore individually tested for impairment on an annual basis, or more frequently in certain circumstances where impairment indicators arise, in accordance with FASB ASC 350. Our measurement date for impairment testing is October 1st of each year. When performing our test for impairment of individual indefinite life intangible assets, we use a relief from royalty method to determine the fair market value that is compared to the carrying value of the indefinite life intangible asset. The inputs used for this analysis are considered as Level 3 inputs in the fair value hierarchy. See note 15 for further discussion of the fair value hierarchy. Our October 1st review for 2011 and 2010 did not indicate impairment of our indefinite life intangible assets. There were also no indicators of impairment at December 31, 2011.

The remaining definite life intangible assets at December 31, 2011 primarily consist of customer relationships that are amortized over a period ranging from 13 to 20 years. The weighted average remaining life on the definite life intangible assets is 8.4 years at December 31, 2011.

Future estimated amortization expense of definite life intangible assets is as follows (dollars in thousands):
2012
2013
2014
2015
2016
 
$1,080
$1,080
$1,080
$1,080
$1,080
 

Goodwill

Changes in goodwill balances are as follows:
 
2011
 
2010
 
Glass
 
Other
 
 
 
Glass
 
Other
 
 
(dollars in thousands)
Operations
 
Operations
 
Total
 
Operations
 
Operations
 
Total
Beginning balance:
 
 
 
 
 
 
 
 
 
 
 
Goodwill
$
164,457

 
$
19,758

 
$
184,215

 
$
163,437

 
$
19,758

 
$
183,195

Accumulated impairment losses
(9,434
)
 
(5,441
)
 
(14,875
)
 
(9,434
)
 
(5,441
)
 
(14,875
)
 
155,023

 
14,317

 
169,340

 
154,003

 
14,317

 
168,320

Other

 
(2,768
)
 
(2,768
)
 
1,020

 

 
1,020

Ending balance:
 
 
 
 
 
 
 
 
 
 
 
Goodwill
164,457

 
16,990

 
181,447

 
164,457

 
19,758

 
184,215

Accumulated impairment losses
(9,434
)
 
(5,441
)
 
(14,875
)
 
(9,434
)
 
(5,441
)
 
(14,875
)
Net ending balance
$
155,023

 
$
11,549

 
$
166,572

 
$
155,023

 
$
14,317

 
$
169,340


Other, in the table above, relates to the sale of substantially all of the assets of Traex in 2011, and 2010 relates to income tax adjustments affecting the fair value of assets acquired and liabilities assumed related to the Libbey Mexico acquisition.

Goodwill impairment tests are completed for each reporting unit on an annual basis, or more frequently in certain circumstances where impairment indicators arise. The inputs used for this analysis are considered as Level 3 inputs in the fair value hierarchy. See note 15 for further discussion of the fair value hierarchy. When performing our test for impairment, we use an approach which includes a discounted cash flow analysis, incorporating the weighted average cost of capital of a hypothetical third party buyer to compute the fair value of each reporting unit. The fair value is then compared to the carrying value. To the extent that fair value exceeds the carrying value, no impairment exists. However, to the extent the carrying value exceeds the fair value, we compare the implied fair value of goodwill to its book value to determine if an impairment should be recorded. Our annual review was performed as of October 1st for each year presented, and our review for 2011 and 2010 did not indicate an impairment of goodwill. There were also no indicators of impairment at December 31, 2011.