Goodwill and Other Intangible Assets (Details) (USD $)	3 Months Ended	12 Months Ended			12 Months Ended			12 Months Ended						12 Months Ended			12 Months Ended
	Dec. 29, 2012	Jun. 30, 2013	Jun. 30, 2012	Jun. 25, 2010 MobileRobots [Member]	Jun. 30, 2013 MobileRobots [Member] Developed Technology Rights [Member]	Jun. 30, 2012 MobileRobots [Member] Developed Technology Rights [Member]	Jun. 25, 2010 MobileRobots [Member] Developed Technology Rights [Member]	Jun. 30, 2013 MobileRobots [Member] Patents [Member] Minimum [Member]	Jun. 30, 2013 MobileRobots [Member] Patents [Member] Maximum [Member]	Jun. 30, 2013 MobileRobots [Member] Customer Base [Member]	Jun. 30, 2012 MobileRobots [Member] Customer Base [Member]	Jun. 25, 2010 MobileRobots [Member] Customer Base [Member]	Jan. 10, 2011 InMoTx, Inc. [Member]	Jun. 30, 2013 InMoTx, Inc. [Member] Developed Technology Rights [Member]	Jun. 30, 2012 InMoTx, Inc. [Member] Developed Technology Rights [Member]	Jan. 10, 2011 InMoTx, Inc. [Member] Developed Technology Rights [Member]	Jun. 30, 2013 InMoTx, Inc. [Member] Trademarks/Trade names [Member]	Jun. 30, 2012 InMoTx, Inc. [Member] Trademarks/Trade names [Member]	Jan. 10, 2011 InMoTx, Inc. [Member] Trademarks/Trade names [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Goodwill and Intangible Asset Impairment	$ 1,700,000	$ 1,708,000	$ 0
Goodwill, Impairment Loss	1,400,000	1,400,000
Goodwill		1,493,000	2,967,000	1,200,000									1,400,000
Finite-Lived intangible asset, useful life								5 years	10 years	3 years				7 years			3 years
Finite-Lived intangible assets:
Finite-lived intangible assets, gross		2,501,000	2,501,000	1,200,000	830,000	830,000	830,000			340,000	340,000	340,000	1,300,000	1,100,000	1,100,000	1,100,000	231,000	231,000	231,000
Accumulated Amortization		(1,226,000)	(815,000)		(357,000)	(238,000)				(340,000)	(226,000)			(375,000)	(236,000)		(154,000)	(115,000)
Finite-Lived intangible assets, net		1,040,000	1,686,000		473,000	592,000				0	114,000			567,000	864,000		0	116,000
Amortization expense		411,000	466,000
Finite-Lived Intangible Assets, Summary of Future Amortization:
Finite-Lived Intangible Assets, Amortization Expense, Year One		245,000			119,000									126,000
Finite-Lived Intangible Assets, Amortization Expense, Year Two		245,000			119,000									126,000
Finite-Lived Intangible Assets, Amortization Expense, Year Three		245,000			119,000									126,000
Finite-Lived Intangible Assets, Amortization Expense, Year Four		242,000			116,000									126,000
Finite-Lived Intangible Assets, Amortization Expense, after Year Five		63,000			0									63,000
Finite-Lived intangible assets, net		1,040,000	1,686,000		473,000	592,000				0	114,000			567,000	864,000		0	116,000
Impairment of Intangible Assets (Excluding Goodwill)	$ (234,000)	$ (235,000)			$ 0					$ 0				$ 158,000			$ 77,000