Leases - Schedule of Lease, Cost (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2019	Sep. 30, 2019
Leases [Abstract]
Operating lease cost	$ 819	$ 2,465
Short-term Lease, Cost	0	0
Variable lease cost	32	100
Sublease Income	(31)	(92)
Net lease cost	$ 820	$ 2,473