Summary of Significant Accounting Policies (Details 5)	3 Months Ended
Sep. 30, 2014	Sep. 30, 2013
Segment Reporting
Number of operating segments	1
Biotest \| Revenue
Collaborative Partner:
Percentages of revenue recognized	11.00%	1.00%
Lilly \| Revenue
Collaborative Partner:
Percentages of revenue recognized	3.00%	49.00%
Roche \| Revenue
Collaborative Partner:
Percentages of revenue recognized	32.00%	41.00%
Sanofi \| Revenue
Collaborative Partner:
Percentages of revenue recognized	45.00%	1.00%

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

-SubTopic 10

-Section 50

-Paragraph 21

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Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 275

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Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

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Reference 4: http://www.xbrl.org/2003/role/presentationRef

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