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Goodwill and Intangible Assets
12 Months Ended
Dec. 31, 2015
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill and Intangible Assets
Goodwill and Intangible Assets
For purposes of performing our goodwill impairment analysis, we have identified our reporting units as North America, Latin America, EMEA and APAC. As of December 31, 2015, 2014 and 2013, we performed an analysis of qualitative factors to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount as a basis for determining whether it is necessary to perform the two-step goodwill impairment test. Based on our analysis of qualitative factors, we determined that it was not necessary to perform the two-step goodwill impairment test for any of our reporting units.
The changes in the carrying amount of Goodwill are as follows:
 
Goodwill
 
Accumulated
Impairment
Losses
 
Total
Balance as of December 31, 2013
$
68,906

 
$
(49,977
)
 
$
18,929

Foreign currency fluctuations
(4,048
)
 
3,474

 
(574
)
Balance as of December 31, 2014
$
64,858

 
$
(46,503
)
 
$
18,355

Foreign currency fluctuations
(4,411
)
 
2,859

 
(1,552
)
Balance as of December 31, 2015
$
60,447

 
$
(43,644
)
 
$
16,803


The balances of acquired Intangible Assets, excluding Goodwill, as of December 31, are as follows:
 
Customer Lists
and
Service Contracts
 
Trade
Name
 
Technology
 
Total
Balance as of December 31, 2015
 
 
 
 
 
 
 
Original cost
$
19,781

 
$
3,859

 
$
6,596

 
$
30,236

Accumulated amortization
(19,232
)
 
(3,859
)
 
(3,950
)
 
(27,041
)
Carrying amount
$
549

 
$

 
$
2,646

 
$
3,195

Weighted-average original life (in years)
15

 
14

 
13

 
 

 
 
 
 
 
 
 
 
Balance as of December 31, 2014
 

 
 

 
 

 
 

Original cost
$
21,946

 
$
4,300

 
$
6,915

 
$
33,161

Accumulated amortization
(12,099
)
 
(2,068
)
 
(3,406
)
 
(17,573
)
Carrying amount
$
9,847

 
$
2,232

 
$
3,509

 
$
15,588

Weighted-average original life (in years)
15

 
14

 
13

 
 


We recorded an impairment loss on the Green Machines customer lists, trade name and technology intangible assets during the third quarter of 2015, totaling $10,577, due to our strategic decision to hold the assets of the Green Machines product line for sale. The impairment was included within Impairment of Long-Lived Assets in the 2015 Consolidated Statements of Earnings. Further details regarding the sale of our Green Machines outdoor city cleaning line are discussed in Note 6.
Amortization expense on Intangible Assets was $1,481, $2,369 and $2,560 for the years ended December 31, 2015, 2014 and 2013, respectively.
Estimated aggregate amortization expense based on the current carrying amount of amortizable Intangible Assets for each of the five succeeding years is as follows:
2016
$
407

2017
315

2018
309

2019
309

2020
309

Thereafter
1,546

Total
$
3,195