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Disaggregation of Revenue and Significant Customers (Details - Net sales of products) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Revenue, Major Customer [Line Items]
Net sales	$ 46,091	$ 44,634
Drinkable Kefirotherthan Pro Bugs [Member]
Revenue, Major Customer [Line Items]
Net sales	$ 38,050	$ 36,533
Drinkable Kefirotherthan Pro Bugs [Member] | Revenue Benchmark [Member] | Customer Concentration Risk [Member]
Revenue, Major Customer [Line Items]
Net sales percentage	83.00%	82.00%
Cheese [Member]
Revenue, Major Customer [Line Items]
Net sales	$ 3,812	$ 3,515
Cheese [Member] | Revenue Benchmark [Member] | Customer Concentration Risk [Member]
Revenue, Major Customer [Line Items]
Net sales percentage	8.00%	8.00%
Cream And Other [Member]
Revenue, Major Customer [Line Items]
Net sales	$ 2,459	$ 1,816
Cream And Other [Member] | Revenue Benchmark [Member] | Customer Concentration Risk [Member]
Revenue, Major Customer [Line Items]
Net sales percentage	5.00%	4.00%
Drinkable Yogurt [Member]
Revenue, Major Customer [Line Items]
Net sales	$ 634	$ 1,536
Drinkable Yogurt [Member] | Revenue Benchmark [Member] | Customer Concentration Risk [Member]
Revenue, Major Customer [Line Items]
Net sales percentage	1.00%	3.00%
Pro Bugs Kefir [Member]
Revenue, Major Customer [Line Items]
Net sales	$ 746	$ 866
Pro Bugs Kefir [Member] | Revenue Benchmark [Member] | Customer Concentration Risk [Member]
Revenue, Major Customer [Line Items]
Net sales percentage	2.00%	2.00%
Other Dairy [Member]
Revenue, Major Customer [Line Items]
Net sales	$ 390	$ 368
Other Dairy [Member] | Revenue Benchmark [Member] | Customer Concentration Risk [Member]
Revenue, Major Customer [Line Items]
Net sales percentage	1.00%	1.00%
Net Sales [Member]
Revenue, Major Customer [Line Items]
Net sales	$ 46,091	$ 44,634
Net Sales [Member] | Revenue Benchmark [Member] | Customer Concentration Risk [Member]
Revenue, Major Customer [Line Items]
Net sales percentage	100.00%	100.00%

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