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Note 4 - Goodwill and Intangible Assets
9 Months Ended
Sep. 30, 2013
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill and Intangible Assets Disclosure [Text Block]
NOTE 4. GOODWILL AND INTANGIBLE ASSETS

Goodwill

At September 30, 2013 and December 31, 2012, the Company’s goodwill totaled $163.2 million.  The Company’s annual goodwill impairment test is conducted at November 30 of each calendar year and interim evaluations are performed when the Company determines that a triggering event has occurred that would more likely than not reduce the fair value of its goodwill below its carrying value.  During the third quarter of 2013, management believed no triggering events occurred.

During the second quarter of 2012, due to a decline in the market price of the Company’s stock, the market capitalization of the Company was below the carrying value of its equity, which the Company considered a triggering event and therefore performed an interim step 1 impairment test.  As a result of the impairment test, the Company recorded a preliminary goodwill impairment charge of $12.0 million in the second quarter of 2012.  During the third quarter of 2012, the Company completed its step 2 evaluation and determined the total amount of the goodwill impairment to be $48.6 million, which resulted in an additional charge to goodwill of $36.6 million in the quarter ending September 30, 2012.

Intangible Assets

Components of the Company’s identifiable intangible assets are as follows:

   
Weighted
Average
Amortization
Life (Years)
   
Cost
   
Accumulated
Amortization
   
Net
 
Balance at September 30, 2013:
                       
Customer relationships
    8.3     $ 14,600     $ (5,796 )   $ 8,804  
Contractual backlog
    6.5       6,700       (3,680 )     3,020  
Customer contracts
    5.4       3,500       (3,499 )     1  
Total
    7.4     $ 24,800     $ (12,975 )   $ 11,825  
                                 
Balance at December 31, 2012:
                               
Customer relationships
    8.3     $ 14,600     $ (3,728 )   $ 10,872  
Contractual backlog
    6.5       6,700       (2,961 )     3,739  
Customer contracts
    5.4       3,500       (3,494 )     6  
Trade name
    1.5       600       (600 )     -  
Total
    7.3     $ 25,400     $ (10,783 )   $ 14,617  
                                 

During the first quarter of 2013, the Company wrote-off $0.6 million of fully amortized intangible assets related to the trade name acquired in the High Performance Technologies, Inc. acquisition.  The Company recorded amortization expense for its identifiable intangible assets of $0.9 million and $1.0 million for the three months ended September 30, 2013 and 2012, respectively, and $2.8 million and $3.1 million for the first nine months of 2013 and 2012, respectively.

At September 30, 2013, estimated future amortization expense for the identifiable intangible assets to be recorded in subsequent fiscal years was as follows:

Remainder of 2013
  $ 930  
2014
  $ 3,663  
2015
  $ 2,887  
2016
  $ 2,139  
2017
  $ 1,171  
2018 and thereafter
  $ 1,035