Commitments and Contingencies	3 Months Ended
Commitments and Contingencies	Mar. 31, 2015
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies On January 30, 2015, the Company entered into a 25-month lease agreement for 4,047 square feet of lab space. The lease term is from March 2015 through March 2017, and the Company's total lease payments through the end of the lease will be approximately $93,000. The lease contains options to extend the lease for two additional six-month periods. On February 24, 2015, the Company entered into a 32-month sublease agreement as a sublessee for 18,599 square feet of office space to be used as the Company's corporate headquarters. The lease term is through October 2017, and the Company's total lease payments through the end of the lease will be approximately $1,466,000. The Company also leases a total of 3,713 square feet of office space with a lease term through March 2018, and total lease payments through the end of the lease are approximately $300,000.

The entire disclosure for commitments and contingencies.