Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Current:
State and local	$ (71)	$ 521	$ (170)	$ (119)
Deferred:
State and local	0	0	0	(1,000)
Income tax (expense) benefit	$ (71)	$ 521	$ (170)	$ (1,119)