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Goodwill and Other Intangible Assets
9 Months Ended
Aug. 31, 2011
Goodwill and Other Intangible Assets [Abstract]  
Goodwill and Other Intangible Assets
Note 10. Goodwill and Other Intangible Assets
Goodwill
The following table is a summary of the changes to goodwill for the nine months ended August 31, 2011 (in thousands):
         
    Nine Months  
    Ended  
    August 31, 2011  
Balance, at beginning of period
  $ 364,964  
Add: Contingent consideration
    825  
Add: Translation adjustments
    1,034  
 
     
Balance, at end of period
  $ 366,823  
 
     
Contingent consideration recorded during the nine months ended August 31, 2011 relates to the lapse of certain conditions as specified in the purchase agreements associated with the acquisition of LongAcre Partners in 2007. During the three months ended August 31, 2011, a payment of $754,000 for contingent consideration was made to the selling owners of LongAcre Partners, which was accrued to goodwill in previous periods.
At least annually, and more frequently if warranted, we assess whether goodwill has been impaired by comparing the estimated fair value of each reporting unit with its estimated net book value. Periodically estimating the fair value of a reporting unit requires significant judgment and often involves the use of significant estimates and assumptions. These estimates and assumptions could have a significant effect on whether or not an impairment charge is recorded and the magnitude of such a charge. We completed our annual test of goodwill impairment as of June 1, 2011. No impairment was identified.
All goodwill is assigned to our Capital Markets segment and is expected to be deductible for tax purposes.
Intangible Assets
The following table presents the gross carrying amount, accumulated depreciation and net carrying amount of identifiable intangible assets and weighted average amortization period as of August 31, 2011 and November 30, 2010 (in thousands):
                                 
    August 31, 2011  
                            Weighted  
                            average  
            Accumulated     Net carrying     remaining  
    Gross cost     amortization     amount     lives (years)  
Exchange and clearing organization membership interests and registrations
  $ 11,219     $     $ 11,219       N/A  
Customer relationships
    10,542       (2,425 )     8,117       6.8  
Trade name
    1,300       (144 )     1,156       1.3  
Other
    100       (7 )     93       14.0  
 
                         
 
  $ 23,161     $ (2,576 )   $ 20,585          
 
                         
                                 
    November 30, 2010  
                            Weighted  
                            average  
            Accumulated     Net carrying     remaining  
    Gross cost     amortization     amount     lives (years)  
Customer relationships
  $ 4,742     $ (1,726 )   $ 3,016       4.2  
Other
    100       (2 )     98       14.8  
 
                         
 
  $ 4,842     $ (1,728 )   $ 3,114          
 
                         
The aggregate amortization expense for the three months and nine months ended August 31, 2011 was $0.4 million and $0.8 million, respectively, and for the three and eight months ended August 31, 2010 was $0.2 million and $0.5 million, respectively. Amortization expense is included in Other expenses on the Consolidated Statements of Earnings.
The estimated future amortization expense for fiscal years ended November 30, 2011 through 2016 are as follows (in thousands):
         
    Estimated future  
    amortization  
Fiscal Year   expense  
2011 (Period from September to November)
  $ 570  
2012
    2,203  
2013
    1,243  
2014
    853  
2015
    695  
2016
    695  
Mortgage Servicing Rights
We hold servicing rights to certain military housing mortgage loans, which are accounted for as an intangible asset and included within Other assets in the Consolidated Statements of Financial Condition. The mortgage servicing rights are amortized over the period of the estimated net servicing income, which is reported in Other income in the Consolidated Statements of Earnings. We provide no credit support in connection with the servicing of these loans and are not required to make servicing advances on the loans in the underlying portfolio. We determined that the servicing rights represent one class of servicing rights based on the availability of market inputs to measure the fair value of the asset and our treatment of the asset as one aggregate pool for risk management purposes. We earned fees related to these servicing rights of $1.0 million and $2.9 million during the three and nine months ended August 31, 2011, respectively, and $0.9 million and $2.6 million during the three and eight months ended August 31, 2010, respectively.
The following presents the activity in the balance of these servicing rights for the nine months ended August 31, 2011 and eleven months ended November 30, 2010 (in thousands):
                 
    Nine Months     Eleven Months  
    Ended     Ended  
    August 31, 2011     November 30, 2010  
Balance, beginning of period
  $ 8,263     $ 8,500  
Add: Acquisition
    347       87  
Less: Amortization
    (278 )     (324 )
 
           
Balance, end of period
  $ 8,332     $ 8,263  
 
           
We estimate the fair value of these servicing rights was $15.8 million and $16.1 million at August 31, 2011 and November 30, 2010, respectively. Mortgage servicing rights do not trade in an active, open market with readily observable prices. Accordingly, the fair value of servicing rights is estimated using a discounted cash flow model, which projects future cash flows discounted at a risk-adjusted rate based on recently observed transactions for interest-only bonds backed by military housing mortgages. Estimated future cash flows consider contracted servicing fees and costs to service. Given the underlying asset class, assumptions regarding repayment and delinquencies are not significant to the fair value.