Discontinued Operations (Results of Discontinued Operations - Vascular) (Details) (Vascular [Member], USD $) In Thousands, unless otherwise specified	12 Months Ended
Jun. 30, 2012	Jun. 30, 2011
Vascular [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Revenue, net	$ 0	$ 638
Cost of goods	0	283
Market, general and administrative	0	157
Research and development	0	29
Total Costs and expenses	0	469
Income (loss) from discontinued operations	0	169
Gain on sale of assets	0	0
Income (Loss) before income taxes	$ 0	$ 169

Disposal Group, Including Discontinued Operation, Research and Development Expense

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Disposal Group, Including Discontinued Operation, Selling, General and Administrative Expense

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Amount of gain (loss), before tax expense or benefit and not previously recognized, resulting from the sale of a business component.

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Overall income (loss) from a disposal group that is classified as a component of the entity, before income tax, reported as a separate component of income before extraordinary items. Includes the following (before income tax): income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal.

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Amount of costs of goods sold attributable to the disposal group, including a component of the entity (discontinued operation), during the reporting period.

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Amount of operating expenses attributable to the disposal group, including a component of the entity (discontinued operation), during the reporting period.

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Amount of operating income or loss attributable to the disposal group, including a component of the entity (discontinued operation), during the reporting period.

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Amount of sales or other form of revenues attributable to the disposal group, including a component of the entity (discontinued operation), during the reporting period.

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