Leases - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2020
Leases [Abstract]
Sublease income	$ (709)	$ (709)
Noncash impairment related to leases		4,771
Decrease in operating lease right of use asset		$ 4,771