Quarterly report pursuant to Section 13 or 15(d)

Note 3 - Selected Balance Sheet Data (Details Textual)

v3.10.0.1
Note 3 - Selected Balance Sheet Data (Details Textual)
$ in Millions
Jun. 30, 2018
USD ($)
ChemoCentryx, Inc (CCXI) [Member]  
Available-for-sale Equity Securities, Amortized Cost Basis, Total $ 18.8