Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies (Details)

v3.19.1
Commitments and Contingencies (Details)
$ in Thousands
Dec. 31, 2018
USD ($)
Commitments And Contingencies [Line Items]  
2019 $ 299
2020 308
2021 155
2022 and thereafter 0
Operating Leases, Future Minimum Payments Due $ 762