Quarterly report pursuant to Section 13 or 15(d)

Share-Based Compensation (Details)

v3.19.1
Share-Based Compensation (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Mar. 31, 2019
Mar. 31, 2018
Employee Service Share-based Compensation, Allocation of Recognized Period Costs        
Allocated Share-based Compensation Expense $ 49 $ 183 $ 182 $ 577
Research and Development Expense [Member]        
Employee Service Share-based Compensation, Allocation of Recognized Period Costs        
Allocated Share-based Compensation Expense 6 12 22 36
General and Administrative Expense [Member]        
Employee Service Share-based Compensation, Allocation of Recognized Period Costs        
Allocated Share-based Compensation Expense $ 43 $ 171 $ 160 $ 541