Accrued Liabilities (Details) (USD $) In Thousands, unless otherwise specified	Jun. 29, 2013	Dec. 29, 2012
Accrued Liabilities
Accrued payroll and payroll taxes	$ 1,777	$ 2,444
Accrued royalties and commissions	1,156	868
Accrued advertising and promotion	2,776	1,767
Accrued berry purchase payments	2,070	1,123
Accrued other	2,171	2,213
Total accrued liabilities	$ 9,950	$ 8,415