5. Goodwill and Intangible Assets (Details - Finite lived) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Cost	$ 8,244	$ 8,244
Accumulated Amortization	(8,209)	(8,092)
Other Intangible assets, net	0	152
Recipes [Member]
Cost	44	44
Customer Lists And Other Customer Related Intangibles [Member]
Cost	4,529	4,529
Customer Relationships [Member]
Cost	985	985
Trade Names [Member]
Cost	2,248	2,248
Formula [Member]
Cost	$ 438	$ 438

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 928
-SubTopic 340
-Section 50
-Paragraph 1
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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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-Name Accounting Standards Codification
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