Quarterly report pursuant to Section 13 or 15(d)

Leasing Arrangements - Components of lease expense and supplemental information (Details)

v3.19.2
Leasing Arrangements - Components of lease expense and supplemental information (Details)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2019
USD ($)
Jun. 30, 2019
USD ($)
Lease expense    
Operating lease cost $ 44 $ 87
Short-term lease cost 29 54
Variable lease cost 15 45
Total lease expense 88 186
Cash paid amounts included in the measurement of lease liabilities:    
Operating cash flows from operating leases $ 55 $ 110
Operating leases    
Weighted average remaining lease term (in years) 1 year 5 months 25 days 1 year 5 months 25 days
Weighted average discount rate 7.96% 7.96%