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Intangibles

12 Months Ended

Apr. 30, 2016

Goodwill and Intangible Assets Disclosure

5. Intangibles

Intangibles are included in other assets, long‑term, on the balance sheet. The components of intangibles are as follows:


		April 30,
		2016			2015
		(In thousands)
Licenses		$	818		$	818
Less accumulated amortization			(518)			(438)
Intangibles, net		$	300		$	380

The weighted average amortization period at April 30, 2016 and 2015 was four years and five years, respectively. Amortization expense for the years ended April 30, 2016, 2015 and 2014 was $80,000, $249,000 and $154,000, respectively.

During the fiscal year ended April 30, 2015, the Company recorded an impairment charge of $438,000 recorded in SG&A expenses related to an exclusive distribution agreement as the Company determined that it would not be selling any products through the exclusive distribution agreement.

During the fiscal year ended April 30, 2014, the Company recorded an impairment charge of $72,000 recorded in SG&A expenses related to a license for certain technology as the Company determined that it would not be selling any products containing the licensed technology.

During the fiscal year ended April 30, 2014, the Company recorded an impairment charge of $672,000 recorded in SG&A expenses related to an exclusive distribution license. See Note 6, Property and Equipment, net for further details.

Estimated amortization expense for the next five years is as follows:


		Year ending
		April 30,
		(In thousands)
2017		$	80
2018			80
2019			80
2020			60
2021			—
		$	300

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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