Schedule of Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Finite And Indefinite Lived Intangible Assets By Major Class [Line Items]
Total net amortized intangible assets	$ 1,707	$ 2,128	$ 686
Intangible assets acquired	0	1,800
Amortization	(422)	(358)
Intangible assets acquired	0	1,800
Total net intangible assets	4,144	4,565	3,123
NLEX [Member] | Trade Name [Member]
Finite And Indefinite Lived Intangible Assets By Major Class [Line Items]
Unamortized intangible assets	2,437	$ 2,437	$ 2,437
Intangible assets acquired	0
ALT [Member] | Trade Name [Member]
Finite And Indefinite Lived Intangible Assets By Major Class [Line Items]
Finite-Lived intangible asset, useful life		20 years	20 years
Finite-Lived intangible assets, remaining amortization period		18 years 8 months 12 days	19 years 8 months 12 days
Total net amortized intangible assets	607	$ 639
Intangible assets acquired	0	650
Amortization	(33)	$ (11)
Customer Relationships [Member] | HGP [Member]
Finite And Indefinite Lived Intangible Assets By Major Class [Line Items]
Finite-Lived intangible asset, useful life		12 years	12 years
Finite-Lived intangible assets, remaining amortization period			1 year
Total net amortized intangible assets	0	$ 30	$ 62
Intangible assets acquired	0
Amortization	(30)	(32)
Customer Relationships [Member] | NLEX [Member]
Finite And Indefinite Lived Intangible Assets By Major Class [Line Items]
Total net amortized intangible assets			$ 111
Customer Relationships [Member] | NLEX [Member] | Trade Name [Member]
Finite And Indefinite Lived Intangible Assets By Major Class [Line Items]
Finite-Lived intangible asset, useful life			7 years 7 months 6 days
Amortization		$ (110)
HGP Trade Name [Member]
Finite And Indefinite Lived Intangible Assets By Major Class [Line Items]
Finite-Lived intangible asset, useful life		14 years	14 years
Finite-Lived intangible assets, remaining amortization period		2 years	3 years
Total net amortized intangible assets	257	$ 386	$ 513
Intangible assets acquired	0
Amortization	$ (129)	$ (128)
Vendor Relationships [Member] | ALT [Member]
Finite And Indefinite Lived Intangible Assets By Major Class [Line Items]
Finite-Lived intangible asset, useful life		5 years	5 years
Finite-Lived intangible assets, remaining amortization period	5 years	3 years 8 months 12 days	4 years 8 months 12 days
Total net amortized intangible assets	$ 843	$ 1,073
Intangible assets acquired	0	1,150
Amortization	$ (230)	$ (77)