Balance Sheet Details (Schedule of Inventories, Net) (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Schedule of inventories
Raw materials and purchased parts	$ 14,602	$ 21,126
Work-in-process	1,358	4,367
Finished goods	19,951	16,913
Consigned finished goods	0	28
Reserves	(972)	(3,379)
Total inventories, net	$ 34,939	$ 39,055

Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.

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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer.

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Amount of valuation reserve for inventory.

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Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer.

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Gross amount of inventory owned by the entity but in the hands of a customer, typically a reseller.

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