Software, Net (Schedule of Software, Net) (Details) - USD ($)	Dec. 31, 2018	Dec. 31, 2017
Finite-Lived Intangible Assets [Line Items]
Total Software	$ 1,222,000	$ 97,000
Total Software, net	1,137,000	84,000
Robo-Advisor [Member]
Finite-Lived Intangible Assets [Line Items]
Total Software	763,000
Less accumulated amortization
Other purchased software [Member]
Finite-Lived Intangible Assets [Line Items]
Total Software	459,000	97,000
Less accumulated amortization	$ (85,000)	$ (13,000)

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 928
-SubTopic 340
-Section 50
-Paragraph 1
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