Intangible Assets (Details 1) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Cost	$ 8,244	$ 8,244
Accumulated Amortization	(6,078)	(5,900)
Intangible assets, net	2,166	2,344
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