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Segment, Customer and Geographic Information (Details - Net sales of products) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Revenue, Major Customer [Line Items]
Net sales	$ 186,820	$ 160,123
Drinkable Kefirotherthan Pro Bugs [Member]
Revenue, Major Customer [Line Items]
Net sales	$ 153,493	$ 127,726
Drinkable Kefirotherthan Pro Bugs [Member] | Revenue Benchmark [Member] | Customer Concentration Risk [Member]
Revenue, Major Customer [Line Items]
Net sales percentage	82.00%	80.00%
Cheese [Member]
Revenue, Major Customer [Line Items]
Net sales	$ 14,554	$ 13,781
Cheese [Member] | Revenue Benchmark [Member] | Customer Concentration Risk [Member]
Revenue, Major Customer [Line Items]
Net sales percentage	8.00%	9.00%
Cream And Other [Member]
Revenue, Major Customer [Line Items]
Net sales	$ 8,299	$ 7,382
Cream And Other [Member] | Revenue Benchmark [Member] | Customer Concentration Risk [Member]
Revenue, Major Customer [Line Items]
Net sales percentage	4.00%	4.00%
Drinkable Yogurt [Member]
Revenue, Major Customer [Line Items]
Net sales	$ 5,619	$ 6,236
Drinkable Yogurt [Member] | Revenue Benchmark [Member] | Customer Concentration Risk [Member]
Revenue, Major Customer [Line Items]
Net sales percentage	3.00%	4.00%
Pro Bugs Kefir [Member]
Revenue, Major Customer [Line Items]
Net sales	$ 3,421	$ 3,429
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	$ 1,434	$ 1,569
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	$ 186,820	$ 160,123
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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