Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies - Schedule of Undiscounted Future Lease Payments for Non-Cancellable Operating Leases under Legacy ASC 840 (Details)

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Commitments and Contingencies - Schedule of Undiscounted Future Lease Payments for Non-Cancellable Operating Leases under Legacy ASC 840 (Details)
$ in Thousands
Dec. 31, 2018
USD ($)
Commitments And Contingencies Disclosure [Abstract]  
2019 $ 517
2020 414
2021 367
2022 373
Total $ 1,671