Quarterly report pursuant to Section 13 or 15(d)

Prepaid Expenses (Details)

v3.19.2
Prepaid Expenses (Details) - USD ($)
$ in Thousands
Jun. 30, 2019
Dec. 31, 2018
Prepaid Expenses [Abstract]    
Prepaid research & development $ 37
Prepaid expenses 110 10
Total prepaid expenses $ 147 $ 10