XML 25 R52.htm IDEA: XBRL DOCUMENT

Inventories (Details) (USD $) In Thousands, unless otherwise specified	Apr. 03, 2015	Dec. 31, 2014
Inventory Disclosure [Abstract]
Raw materials	$ 37,444	$ 38,934
Work-in-process	10,293	9,899
Finished goods	11,551	11,945
Demo and consigned inventory	1,394us-gaap_OtherInventoryNetOfReserves	2,165us-gaap_OtherInventoryNetOfReserves
Total inventories	$ 60,682us-gaap_InventoryNet	$ 62,943us-gaap_InventoryNet

Carrying amount, net of reserves and adjustments, as of the balance sheet date of merchandise or goods which are partially completed. This inventory is generally comprised of raw materials, labor and factory overhead costs, which require further materials, labor and overhead to be converted into finished goods, and which generally require the use of estimates to determine percentage complete and pricing.

+ References+ Details