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Fair Value Measurements (Details Textual) (USD $)
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9 Months Ended | 3 Months Ended | ||
|---|---|---|---|---|
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Sep. 30, 2014
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Sep. 30, 2013
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Sep. 30, 2014
Mundelein Facility [Member]
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Jun. 30, 2014
Mundelein Facility [Member]
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| Long Lived Assets Held-for-sale [Line Items] | ||||
| Book value of asset | $ 3,600,000 | |||
| Loss on disposal of property and equipment | (2,160,000) | (141,000) | 2,200,000 | |
| Asset held-for-sale at fair value | $ 1,400,000 | |||
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- Definition
Long-lived assets that are held for sale apart from normal operations and anticipated to be sold in less than one year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Fair value portion of assets classified as held for sale. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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