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Discontinued Operations (Details 1) (Astromec [Member], USD $)	3 Months Ended
	Sep. 30, 2012	Sep. 30, 2011
Astromec [Member]
Revenue and Operating results of Astromec
Revenues	$ 47,000	$ 985,000
Income before provision for income taxes	$ 42,000	$ 100,000

X

- Definition

Disposal group including discontinued operation sales revenue.

+ References

No definition available.

+ Details

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X

- Definition

Amount of operating income or loss attributable to the disposal group, including a component of the entity (discontinued operation), during the reporting period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 205

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1361-107760

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