Quarterly report pursuant to Section 13 or 15(d)

Leases - Summary of Supplemental Information Related to Operating Lease (Details)

v3.19.2
Leases - Summary of Supplemental Information Related to Operating Lease (Details) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2019
Jan. 01, 2019
Assets And Liabilities Lessee [Abstract]    
Operating lease right-of-use asset $ 697 $ 900
Lease liability (short-term) (presented within Accrued expenses and other current liabilities) $ 289  
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List] us-gaap:AccruedLiabilitiesAndOtherLiabilities  
Lease liability (long-term) (presented within Other liabilities) $ 464  
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] us-gaap:OtherLiabilitiesNoncurrent  
Total operating lease liability $ 753 $ 900
Cash paid for amounts included in the measurement of lease liabilities (presented within Operating cash flows) $ 173