Subsequent Events	6 Months Ended
Mar. 31, 2019
Subsequent Events [Abstract]
Subsequent Events	NOTE 11. SUBSEQUENT EVENTS In April 2019, the Company entered a new lease for its corporate headquarters in Pasadena, California. The 91 month office building lease between the Company and 177 Colorado Owner, LLC is for approximately 24,000 square feet of office space located at 177 E. Colorado Blvd, Pasadena, California, and this lease will replace the Company’s current corporate headquarters office lease. The increased capacity of this new office space compared to the Company’s current corporate headquarters will accommodate increased personnel as the Company’s pipeline of drug candidates expands and moves closer to market. Lease payments will begin on the earlier of November 1, 2019 or when the Company first commences to conduct business in the premises and are estimated to total approximately $8.8 million over the term. The Company expects to pay approximately $4.5 million for leasehold improvements, net of tenant improvement allowances, beginning in the Company’s third quarter of fiscal year 2019. Pursuant to the lease, within twelve to fifteen months of the expiration of the term, the Company has the option to extend the lease for one additional five-year term, with certain annual increases in base rent.

Subsequent Events

6 Months Ended

Mar. 31, 2019

NOTE 11. SUBSEQUENT EVENTS

In April 2019, the Company entered a new lease for its corporate headquarters in Pasadena, California. The 91 month office building lease between the Company and 177 Colorado Owner, LLC is for approximately 24,000 square feet of office space located at 177 E. Colorado Blvd, Pasadena, California, and this lease will replace the Company’s current corporate headquarters office lease. The increased capacity of this new office space compared to the Company’s current corporate headquarters will accommodate increased personnel as the Company’s pipeline of drug candidates expands and moves closer to market.

Lease payments will begin on the earlier of November 1, 2019 or when the Company first commences to conduct business in the premises and are estimated to total approximately $8.8 million over the term. The Company expects to pay approximately $4.5 million for leasehold improvements, net of tenant improvement allowances, beginning in the Company’s third quarter of fiscal year 2019. Pursuant to the lease, within twelve to fifteen months of the expiration of the term, the Company has the option to extend the lease for one additional five-year term, with certain annual increases in base rent.