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Goodwill And Other Intangible Assets
9 Months Ended
Sep. 30, 2016
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill And Other Intangible Assets
Goodwill and Other Intangible Assets
We are required to review goodwill and indefinite-lived intangible assets annually for impairment. Goodwill impairment is tested at the reporting unit level (for example, graphite electrodes, needle coke, etc.) on an annual basis and between annual tests if an event occurs or circumstances change that would more likely than not reduce the fair value of a reporting unit below its carrying value.
We received notice in March 2015 that the market prices for needle coke were decreasing by an additional 18%, effective for the second quarter of 2015. This decline further compressed our margins for needle coke products versus our annual plan. We determined that this change, which was driven by overcapacity in the market, indicated that the needle coke industry is facing a deeper and longer trough than previously expected. We considered the additional price change as a triggering event and tested our needle coke goodwill for impairment as of March 31, 2015. This test resulted in an impairment charge for the remaining needle coke goodwill of $35.4 million.
As a result of our acquisition by Brookfield, our goodwill and intangibles were revalued as of August 15, 2015. See Note 2 "Preferred Share Issuance and Merger" for description of the Merger and the results of purchase price accounting. The following tables represents the changes in the carrying value of goodwill and intangibles during the predecessor entity period of January 1, 2015 through August 14, 2015 and the successor entity period of August 15, 2015 through September 30, 2016:
Goodwill
Predecessor
(Dollars in Thousands)
Balance as of December 31, 2014
$
420,129

   Impairment
(35,381
)
   Currency translation effect
(616
)
Balance as of August 14, 2015
$
384,132

 
 
 
 
Successor
 
Balance as of August 15, 2015
$
170,418

   Adjustments
1,641

Balance as of December 31, 2015
$
172,059

   Adjustments (See Note 2)
1,058

   Goodwill transferred to discontinued operations
(2,000
)
Balance as of September 30, 2016
$
171,117


Intangible Assets
 
As of December 31, 2015
 
As of September 30, 2016
 
Gross
Carrying
Amount
 
Accumulated
Amortization & Impairment
 
Net
Carrying
Amount
 
Gross
Carrying
Amount
 
Accumulated
Amortization & Impairment
 
Net
Carrying
Amount
 
(Dollars in Thousands)
Trade name
$
22,000

 
$
(896
)
 
$
21,104

 
$
22,500

 
$
(2,659
)
 
$
19,841

Technological know-how
54,100

 
(2,934
)
 
51,166

 
55,300

 
(8,621
)
 
46,679

Customer –related
    intangible
61,500

 
(1,602
)
 
59,898

 
64,500

 
(5,059
)
 
59,441

Total finite-lived
    intangible assets
$
137,600

 
$
(5,432
)
 
$
132,168

 
$
142,300

 
$
(16,339
)
 
$
125,961


Amortization expense of acquired intangible assets was $2.1 million in the period July 1 through August 14, 2015, $10.6 million in the period January 1 through August 14, 2015 and $2.7 million in the period August 15 through September 30, 2015. Amortization expense of acquired intangible assets was $3.5 million and $10.7 million in the three months and nine months ended September 30, 2016, respectively. Estimated amortization expense will approximate $3.6 million in the remainder of 2016, $13.6 million in 2017, $12.9 million in 2018, $12.2 million in 2019 and $11.4 million in 2020.