Goodwill and Other Intangible Assets

3 Months Ended

Oct. 31, 2014

6. Goodwill and Other Intangible Assets

Goodwill

The carrying value of our goodwill at October 31, 2014 and July 31, 2014 was $57.6 million and $57.0 million, respectively. The difference between the two periods relates to goodwill associated with the acquisition of Pathfinder of $0.6 million. Please refer to Note 3. Business Combinations for more information on the acquisition of Pathfinder.

Intangible assets

Intangible assets include the value assigned to intellectual property and other technology, patents, customer contracts and relationships, and trade names. The estimated useful lives for all of these intangible assets, excluding a trade name, as this is considered to have an indefinite life, are between 1 to 14 years. The carrying value of our indefinite lived intangible assets was $7.6 million at both October 31, 2014 and July 31, 2014.

Intangible assets are summarized as follows:


				October 31, 2014						July 31, 2014
(in millions)	Weighted-Average Amortization Period			Cost		Accumulated Amortization		Net		Cost		Accumulated Amortization		Net
Developed technologies		10 years		$	30.2	$	9.8	$	20.4	$	29.6	$	9.0	$	20.6
Customer relationships		13 years			44.1		16.4		27.7		43.9		15.1		28.8
Trade names		3 years	*		8.6		0.6		8.0		8.5		0.5		8.0
Total intangible assets				$	82.9	$	26.8	$	56.1	$	82.0	$	24.6	$	57.4

* - $7.6 Million of Trade names are Non-amortizable

Amortization expense related to acquired intangible assets was $2.2 million and $1.9 million for the three months ended October 31, 2014 and 2013, respectively.

The estimated future amortization expenses related to intangible assets for each of the five succeeding fiscal years is expected to be as follows:


	Estimated future amortization expense
2015 (remaining nine months)	$	6.6
2016		7.9
2017		7.2
2018		6.2
2019		5.0
Thereafter		15.6

	$	48.5

We performed the annual impairment test for our goodwill and other intangible assets with indefinite lives as of December 31, 2013 and concluded that there was no impairment.

- Definition

The entire disclosure for the aggregate amount of goodwill and a description of intangible assets, which may include (a) for amortizable intangible assets (also referred to as finite-lived intangible assets), the carrying amount, the amount of any significant residual value, and the weighted-average amortization period, (b) for intangible assets not subject to amortization (also referred to as indefinite-lived intangible assets), the carrying amount, and (c) the amount of research and development assets acquired and written off in the period, including the line item in the income statement in which the amounts written off are aggregated, if not readily apparent from the income statement. Also discloses (a) for amortizable intangibles assets in total and by major class, the gross carrying amount and accumulated amortization, the total amortization expense for the period, and the estimated aggregate amortization expense for each of the five succeeding fiscal years, (b) for intangible assets not subject to amortization the carrying amount in total and by major class, and (c) for goodwill, in total and for each reportable segment, the changes in the carrying amount of goodwill during the period (including the aggregate amount of goodwill acquired, the aggregate amount of impairment losses recognized, and the amount of goodwill included in the gain (loss) on disposal of a reporting unit). If any part of goodwill has not been allocated to a reportable segment, discloses the unallocated amount and the reasons for not allocating. For each impairment loss recognized related to an intangible asset (excluding goodwill), discloses: (a) a description of the impaired intangible asset and the facts and circumstances leading to the impairment, (b) the amount of the impairment loss and the method for determining fair value, (c) the caption in the income statement or the statement of activities in which the impairment loss is aggregated, and (d) the segment in which the impaired intangible asset is reported. For each goodwill impairment loss recognized, discloses: (a) a description of the facts and circumstances leading to the impairment, (b) the amount of the impairment loss and the method of determining the fair value of the associated reporting unit, and (c) if a recognized impairment loss is an estimate not finalized and the reasons why the estimate is not final. May also disclose the nature and amount of any significant adjustments made to a previous estimate of an impairment loss.

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