XML 86 R23.htm IDEA: XBRL DOCUMENT v2.4.0.8
Goodwill and Acquired Intangible Assets (Tables)
 6 Months Ended
Jun. 30, 2013
Notes To Financial Statements [Abstract]  
Summary of Goodwill by Reportable Segment
The change in the carrying value of goodwill for the six months ended June 30, 2013 by our reportable segments, which are also our reporting units, is as follows (in thousands):
 
Clear Aligner
 
SCCS
 
Total
Balance as of December 31, 2012
$
58,543

 
$
40,693

 
$
99,236

Goodwill from ICA acquisition
3,509

 
—

 
3,509

Impairment of goodwill
—

 
(40,693
)
 
(40,693
)
Adjustments 1
(339
)
 
—

 
(339
)
Balance as of June 30, 2013
$
61,713

 
$
—

 
$
61,713
Schedule Of Amortized Intangible Assets
ntangible assets arising either as a direct result from the Cadent acquisition or individually acquired are being amortized as follows (in thousands):
 
 
Weighted Average Amortization Period (in years)
 
Gross Carrying Amount as of
June 30, 2013
 
Accumulated
Amortization
 
Accumulated
Impairment Loss
 
Net Carrying
Value as of
June 30, 2013
Trademarks
15
 
$
7,100

 
$
(1,043
)
 
$
(4,179
)
 
$
1,878

Existing technology
13
 
12,600

 
(1,984
)
 
(4,328
)
 
6,288

Customer relationships
11
 
33,500

 
(6,202
)
 
(10,751
)
 
16,547

Other
7
 
285

 
(22
)
 
—

 
263

 
 
 
$
53,485

 
$
(9,251
)
 
$
(19,258
)
 
$
24,976
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense
The total estimated annual future amortization expense for these acquired intangible assets as of June 30, 2013 is as follows (in thousands):
 
Fiscal Year Ending December 31,
 
Remainder of 2013
$
1,325

2014
2,635

2015
2,629

2016
2,629

2017
2,629

Thereafter
13,129

Total
$
24,976