Income Taxes (Details 1) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Income Tax Disclosure [Abstract]
Provision (benefit) for Federal income taxes at the statutory rate	$ (297)	$ (137)
State and local income taxes, net of Federal benefit	(11)	10
Permanent differences:
Other	62	147
Change in valuation allowance	169	(4,111)
Rate differential		4,078
Other		(5)
Provision for income taxes	$ (77)	$ (18)