Leases - Cash Flow Components (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Leases [Abstract]
Operating cash flows related to operating leases	$ (1,210)	$ (1,079)
Financing cash flows related to finance leases	(184)	(181)
Right-of-use asset obtained in exchange for operating lease liability	$ 5,981	$ 447