| Capital Lease Obligations (Details 2) (USD $) | Mar. 31, 2013 | 
|---|---|
| Summary of assets held under capital leases included in property and equipment | |
| Equipment | $ 1,571,784 | 
| Less: accumulated depreciation | 590,219 | 
| Total | $ 981,565 | 
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- Definition Property, plant, or equipment held under lease agreements classified as an asset. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition The total gross amount less the charge for the use of the long-lived depreciable assets subject to a lease meeting the criteria for capitalization. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Details 
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- Definition The total charge for the use of long-lived depreciable assets subject to a lease meeting the criteria for capitalization. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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