Segment Information - Segment Results (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
Sep. 29, 2012 Operating_segment	Oct. 01, 2011
Segment Reporting Information [Line Items]
Number of operating segments	2
Revenue [Abstract]
Revenue	$ 11,370	$ 16,619
Segment operating income (loss) [Abstract]
Operating loss	(2,698)	(435)
Unallocated research, development and engineering and selling, general and administrative expenses	(2,824)	(2,913)
Restructuring charges, net	(3)	0
Amortization of other intangible assets	(117)	(117)
Net interest expense	(9)	(55)
Foreign currency exchange loss	(366)	(100)
Loss before income taxes	(3,073)	(590)
Operating Segments [Member]
Segment operating income (loss) [Abstract]
Operating loss	246	2,595
Robotics [Member]
Revenue [Abstract]
Revenue	8,852	13,367
Segment operating income (loss) [Abstract]
Operating loss	(644)	1,722
Services and Support [Member]
Revenue [Abstract]
Revenue	2,518	3,252
Segment operating income (loss) [Abstract]
Operating loss	$ 890	$ 873

Unallocated research, development and engineering and selling, general and administrative expenses

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The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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- Definition

The aggregate foreign currency transaction gain (loss) (both realized and unrealized) included in determining net income for the reporting period. Excludes foreign currency transactions designated as hedges of net investment in a foreign entity and intercompany foreign currency transactions that are of a long-term nature, when the entities to the transaction are consolidated, combined, or accounted for by the equity method in the reporting enterprise's financial statements. For certain enterprises, primarily banks, that are dealers in foreign exchange, foreign currency transaction gains (losses) may be disclosed as dealer gains (losses).

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Sum of operating profit and nonoperating income or expense before Income or Loss from equity method investments, income taxes, extraordinary items, and noncontrolling interest.

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The net amount of operating interest income (expense).

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- Definition

Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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The net result for the period of deducting operating expenses from operating revenues.

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- Definition

Amount charged against earnings in the period for incurred and estimated costs associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, excluding asset retirement obligations.

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Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

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