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Summary of Significant Accounting Policies (Details)
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12 Months Ended |
|---|---|
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Dec. 31, 2013
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Computer software and office and computer equipment [Member] | Minimum [Member]
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| Property, Plant and Equipment [Line Items] | |
| Property plant and equipment useful life | 3 years |
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Computer software and office and computer equipment [Member] | Maximum [Member]
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| Property, Plant and Equipment [Line Items] | |
| Property plant and equipment useful life | 5 years |
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Machinery and equipment, automobiles, furniture & fixtures [Member] | Minimum [Member]
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|
| Property, Plant and Equipment [Line Items] | |
| Property plant and equipment useful life | 3 years |
|
Machinery and equipment, automobiles, furniture & fixtures [Member] | Maximum [Member]
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|
| Property, Plant and Equipment [Line Items] | |
| Property plant and equipment useful life | 10 years |
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Installed Level 2 electric vehicle charging stations [Member]
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| Property, Plant and Equipment [Line Items] | |
| Property plant and equipment useful life | 3 years |
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Installed Level 3 electric vehicle charging station [Member]
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|
| Property, Plant and Equipment [Line Items] | |
| Property plant and equipment useful life | 5 years |