Business Combinations (Narrative) (Details) - USD ($) $ in Thousands		12 Months Ended
	Aug. 23, 2021	Dec. 31, 2021	Dec. 31, 2020
Business Acquisition [Line Items]
Intangible Assets		$ 4,565	$ 3,123
Intangible Assets, Increase		400
Fair value of acquired inventory		600
Real Estate Purchase Agreement [Member]
Business Acquisition [Line Items]
Purchase price of the Property	$ 1,300
ALT [Member]
Business Acquisition [Line Items]
Purchase price paid	5,600
Businesses acquisition, payment by cash	2,300
Business acquisition, as ALT note	2,000
Purchase price of the Property	$ 1,300
Acquisition related costs		200
Intangible Assets		1,800
ALT [Member] | Vendor Relationships [Member]
Business Acquisition [Line Items]
Intangible Assets		$ 1,200
Intangible Assets, Amortization Period		5 years	4 years 8 months 12 days
ALT [Member] | Trade Name [Member]
Business Acquisition [Line Items]
Intangible Assets		$ 700
Intangible Assets, Amortization Period		20 years