Software, Net (Schedule of Software, Net) (Details) - USD ($)	Dec. 31, 2019	Dec. 31, 2018
Finite-Lived Intangible Assets [Line Items]
Total Software	$ 2,534,000	$ 1,222,000
Total Software, net	1,888,000	1,137,000
Robo-Advisor [Member]
Finite-Lived Intangible Assets [Line Items]
Total Software	763,000	763,000
Less accumulated amortization	(254,000)
Other purchased software [Member]
Finite-Lived Intangible Assets [Line Items]
Total Software	1,771,000	459,000
Less accumulated amortization	$ (392,000)	$ (85,000)