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Goodwill and Intangible Assets (Notes)
12 Months Ended
Feb. 29, 2016
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill and intangible assets
Goodwill and intangible assets
Goodwill is not amortized but is subject to annual impairment tests. Other intangible assets are amortized over their estimated useful lives.
 
Changes in goodwill by segment during the years ended February 29, 2016 and February 28, 2015 are as follows:
 
Segment
 
March 1,
2015
 
Acquisitions
 
Foreign
Exchange
Translation
 
February 29,
2016
 
 
(In thousands)
Galvanizing
 
$
95,538

 
$
15,576

 
$
(1,800
)
 
$
109,314

Energy
 
183,536

 

 
(323
)
 
183,213

Total
 
$
279,074

 
$
15,576

 
$
(2,123
)
 
$
292,527

 
Segment
 
March 1,
2014
 
Acquisitions
 
Foreign
Exchange
Translation
 
February 28,
2015
 
 
(In thousands)
Galvanizing
 
$
94,731

 
$
3,306

 
$
(2,499
)
 
$
95,538

Energy
 
183,825

 
807

 
(1,096
)
 
183,536

Total
 
$
278,556

 
$
4,113

 
$
(3,595
)
 
$
279,074


The Company completes its annual impairment analysis of goodwill on December 31st of each year. As a result, the Company determined that there was no impairment of goodwill.
Amortizable intangible assets consisted of the following at February 29, 2016 and February 28, 2015:
 
 
2016
 
2015
 
 
(In thousands)
Amortizable intangible assets
 
 
 
 
Customer related intangibles
 
$
169,637

 
$
159,235

Non-compete agreements
 
5,596

 
5,715

Trademarks
 
4,569

 
5,042

Technology
 
7,400

 
7,400

Certifications
 

 
209

Engineering drawings
 
24,600

 
24,600

Backlog
 
7,600

 
8,355

 
 
219,402

 
210,556

Less accumulated amortization
 
(71,201
)
 
(56,699
)
 
 
$
148,201

 
$
153,857


     
The Company recorded amortization expense of $16.2 million, $18.0 million and $18.2 million for fiscal 2016, 2015 and 2014, respectively. The following table projects the estimated amortization expense for the five succeeding fiscal years and thereafter.
 
  
 
(In thousands)
2017
 
$
16,490

2018
 
15,669

2019
 
15,032

2020
 
14,582

2021
 
14,417

Thereafter
 
72,011

Total
 
$
148,201