Discontinued Operations and Assets Held for Sale Discontinued Operation Narrative(Details) (USD $)	5 Months Ended	0 Months Ended	3 Months Ended	0 Months Ended	3 Months Ended
	Feb. 28, 2010 Rate	Dec. 14, 2009 Medical Products Business Unit [Member] number	Jun. 30, 2010 Medical Products Business Unit [Member]	Mar. 09, 2012 Semiconductor Business Unit [Member]	Mar. 31, 2012 Semiconductor Business Unit [Member]	Jun. 30, 2010 Contingent Deferred Assets Transferred [Member] Medical Products Business Unit [Member]	Jun. 30, 2010 Delivery manafacture products [Member] Medical Products Business Unit [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Date		Dec. 14, 2009		Mar. 09, 2012
Business Divestiture, Sale Price		$ 12,400,000		$ 8,000,000
Proceeds from Divestiture of Businesses		9,400,000			7,300,000
Number of Employee Received in Cash		2
Sale of Business Unit, Cash paid to employees		100,000
Restricted Cash and Cash Equivalents, Noncurrent					718,000
Sale of Business Unit, Cash Received after Certian Milestone			2,900,000			1,500,000	1,400,000
Business Divestiture, Sale Price Allocation, Liabilities Assume				500,000	1,200,000
Business Divestiture, Cost of Divisiture Entity, Transaction Costs					$ 425,000
Effectiveness Rating	100.00%