Quarterly report pursuant to Section 13 or 15(d)

Leases - Lease Costs (Details)

v3.19.3
Leases - Lease Costs (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2019
Leases [Abstract]    
Operating lease cost $ 1,940 $ 3,865
Sublease income (33) (66)
Net lease cost $ 1,907 $ 3,799