Goodwill and Intangible Assets (Details - Finite lived) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Finite-Lived Intangible Assets [Line Items]
Cost	$ 12,644	$ 8,244
Accumulated Amortization	(8,277)	(8,244)
Intangible assets, net	4,367	0
Recipes [Member]
Finite-Lived Intangible Assets [Line Items]
Cost	44	44
Accumulated Amortization	(44)	(44)
Intangible assets, net	0	0
Customer Lists And Other Customer Related Intangibles [Member]
Finite-Lived Intangible Assets [Line Items]
Cost	4,529	4,529
Accumulated Amortization	(4,529)	(4,529)
Intangible assets, net	0	0
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Cost	3,385	985
Accumulated Amortization	(1,003)	(985)
Intangible assets, net	2,382	0
Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Cost	4,248	2,248
Accumulated Amortization	(2,263)	(2,248)
Intangible assets, net	1,985	0
Formula [Member]
Finite-Lived Intangible Assets [Line Items]
Cost	438	438
Accumulated Amortization	(438)	(438)
Intangible assets, net	$ 0	$ 0