Leases (Other information) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Jan. 01, 2019
Leases [Abstract]
Cash paid from operating cash flows for operating leases	$ 4,851
Weighted average remaining lease term in years	64 years 2 months 12 days	64 years 2 months 12 days
Weighted average discount rate	7.86%