Leases - Schedule of Operating Lease Information (Details) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2019 USD ($)	Sep. 30, 2019 USD ($)
Leases [Abstract]
Operating lease cost	$ 948	$ 2,842
Operating cash flows from leases		$ 2,636
Weighted-average remaining lease term in years	15 years	15 years
Weighted-average discount rate	4.24%	4.24%