Income Taxes, Components of Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Income Tax Disclosure [Abstract]
Current	$ (3)	$ (102)
Current	919	701	$ 700
Deferred State and Local Income Tax Expense (Benefit)	0	11
Current	179	(4)
Deferred	(222)	(518)
Total (benefit) / provision	$ 873	$ 88