At December 31, 2021 and 2020, intangible assets consisted of: (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Indefinite-lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	$ 5,746,000	$ 5,682,000
Finite-Lived Intangible Assets, Accumulated Amortization	(1,711,000)	(1,292,000)
Intangible Assets, Net (Excluding Goodwill)	4,035,000	4,390,000
Trademarks and Trade Names [Member]
Indefinite-lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	1,546,000	1,551,000
Customer Lists [Member]
Indefinite-lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	$ 3,486,000	3,441,000
Customer Lists [Member] | Minimum [Member]
Indefinite-lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	10 years
Customer Lists [Member] | Maximum [Member]
Indefinite-lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	14 years
Domain Name And Other Intangible Assets [Member]
Indefinite-lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	$ 714,000	$ 690,000
Finite-Lived Intangible Asset, Useful Life	5 years