Balance Sheet Accounts - Accrued Expenses (Details) (USD $)	Mar. 31, 2014	Sep. 30, 2013
Components of Accrued Expenses [Line Items]
Accrued R&D Expenses	$ 757,711	$ 282,682
Accrued Professional Fees	265,380	274,566
Accrued Salary Expenses	286,788	169,568
Accrued Product Costs	15,060	62,737
Other accrued liabilities	484,833	69,182
Total Accrued expenses	7,115,548	3,129,552
The Medicines Company
Components of Accrued Expenses [Line Items]
Royalties Due	3,916,266	1,724,061
SciDose
Components of Accrued Expenses [Line Items]
Royalties Due	$ 1,389,510	$ 546,756