Sales by Geographic Region and Product Category - Schedule of Net Sales by Major Product Category (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 02, 2016	Mar. 28, 2015
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	$ 3,742	$ 3,143
Frozen Desserts [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	972	897
Cheeses [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	2,723	2,174
Frozen Foods [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	$ 47	$ 72