XML 19 R31.htm IDEA: XBRL DOCUMENT v3.3.0.814
Commitments and Contingencies (Details)
$ in Millions
Sep. 30, 2015
USD ($)
Recorded Unconditional Purchase Obligation [Line Items]  
Minimum purchase obligations due within one year $ 1.0
Pre-clinical Research Study Obligations [Member]  
Recorded Unconditional Purchase Obligation [Line Items]  
Purchase obligation 7.6
Purchase obligation, due in next twelve months 3.7
Operating Lease Obligations [Member]  
Recorded Unconditional Purchase Obligation [Line Items]  
Contractual obligation 4.7
Contractual Obligation, due in next twelve months $ 2.2