Goodwill and Intangible Assets, Net (Schedule of Information Related to Intangible Assets) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Finite-Lived Intangible Assets [Line Items]
Gross amount	$ 1,057,000
Accumulated amortization	35,000
Net amount	$ 1,022,000
Customer Relationships [Member] | Weeden Prime Services LLC [Member]
Finite-Lived Intangible Assets [Line Items]
Date acquired	Nov. 30, 2019
Original useful life	6 years
Remaining useful life	5 years 10 months 25 days
Gross amount	$ 987,000
Accumulated amortization	23,000
Net amount	$ 964,000
Trade Names [Member] | Weeden Prime Services LLC [Member]
Finite-Lived Intangible Assets [Line Items]
Date acquired	Nov. 30, 2019
Original useful life	6 months
Remaining useful life	4 months 24 days
Gross amount	$ 70,000
Accumulated amortization	12,000
Net amount	$ 58,000