Leases - Schedule of Future Minimum Lease Payments (Details) $ in Thousands	Sep. 30, 2019 USD ($)
Leases [Abstract]
2019 (excluding the 9 months ended September 30, 2019)	$ 2,923
2020	11,027
2021	10,724
2022	10,096
2023	5,634
Thereafter	832
Total lease payments	41,236
Less imputed interest	(4,004)
Total	$ 37,232