Annual report pursuant to Section 13 and 15(d)

Inventories (Details)

v2.4.1.9
Inventories (Details) (USD $)
In Thousands, unless otherwise specified
Jan. 03, 2015
Dec. 28, 2013
Inventories [Abstract]    
Raw materials $ 15,127us-gaap_InventoryRawMaterialsNetOfReserves $ 13,824us-gaap_InventoryRawMaterialsNetOfReserves
Work in progress 7,545us-gaap_InventoryWorkInProcessNetOfReserves 8,147us-gaap_InventoryWorkInProcessNetOfReserves
Finished goods 22,576us-gaap_InventoryFinishedGoodsNetOfReserves 25,271us-gaap_InventoryFinishedGoodsNetOfReserves
Inventories $ 45,248us-gaap_InventoryNet $ 47,242us-gaap_InventoryNet