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Other Intangible Assets (Details Textual) (USD $)	6 Months Ended
Other Intangible Assets (Details Textual) (USD $)	Dec. 31, 2012	Dec. 31, 2011	Jul. 01, 2007 RTS [Member]	Jan. 01, 2011 SBX [Member]
Acquired Finite And Indefinite Lived Intangible Asset, Amount			$ 1,712,000	$ 8,500,000
Intangible Assets Amortized In Straight Line Method, Value	(8,787,000)
Amortization of Acquired Intangible Assets	$ 511,000	$ 511,000

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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