Income Taxes (Schedule of Income Tax (Benefit) / Expense) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Current
Federal	$ 948,000	$ 51,000
State and local	26,000	102,000
Total Current	974,000	153,000
Deferred
Federal	(3,248,000)
State and local	(2,328,000)
Total Deferred	(5,576,000)
Total Income tax (benefit) / expense	$ (4,602,000)	$ 153,000