Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

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- Definition

The number of positions eliminated during the period as a result of restructuring activities.

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No definition available.

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The number of positions eliminated during the period as a percentage of total positions eliminated during the period in connection with the restructuring plan(s).

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- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

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-Section 50

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-Name Accounting Standards Codification

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-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 5

-Section P

-Subsection 3, 4

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Subsequent Event - Additional Information (Detail) (USD $)	3 Months Ended				0 Months Ended
	Sep. 30, 2013 Scenario, Forecast [Member]	Sep. 30, 2013 Scenario, Forecast [Member] One-time Employee Termination Benefits [Member]	Sep. 30, 2013 Scenario, Forecast [Member] Facility-related Costs [Member]	Sep. 30, 2013 Scenario, Forecast [Member] Employee Severance [Member]	Oct. 10, 2013 Subsequent Event [Member] Person
Subsequent Event [Line Items]
Number of workforce reduction					50
Percentage of workforce reduction					20.00%
Pre-tax restructuring charges	$ 625,000	$ 500,000	$ 125,000
Estimated cash outlays				850,000
Asset impairment charge			$ 50,000