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Common Stock Equivalents (Details Textual) (USD $)
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0 Months Ended | 3 Months Ended | 4 Months Ended | 6 Months Ended | 9 Months Ended | 49 Months Ended | 0 Months Ended | 4 Months Ended | 9 Months Ended | 0 Months Ended | 3 Months Ended | 9 Months Ended | ||||||||||||||||||||
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Aug. 26, 2013
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Jun. 28, 2013
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Apr. 29, 2013
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Mar. 31, 2013
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Mar. 22, 2013
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Jan. 28, 2013
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Jan. 13, 2013
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Jan. 11, 2013
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Sep. 30, 2013
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Sep. 30, 2012
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Jun. 11, 2013
ChargingStation
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Jun. 12, 2013
ChargingStation
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Jun. 30, 2013
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Sep. 30, 2013
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Sep. 30, 2012
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Sep. 30, 2013
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Dec. 31, 2012
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Aug. 26, 2013
President [Member]
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Aug. 26, 2013
Warrant [Member]
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Jun. 28, 2013
Warrant [Member]
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Mar. 22, 2013
Warrant [Member]
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Jun. 11, 2013
Warrant [Member]
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Sep. 30, 2013
Warrant [Member]
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Aug. 26, 2013
Warrant [Member]
Chief Executive Officer [Member]
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Apr. 29, 2013
Warrant [Member]
Chief Executive Officer [Member]
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Aug. 26, 2013
Omnibus Incentive Plan [Member]
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Mar. 31, 2013
Omnibus Incentive Plan [Member]
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Jan. 11, 2013
Omnibus Incentive Plan [Member]
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Sep. 30, 2013
Omnibus Incentive Plan [Member]
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Sep. 30, 2013
Omnibus Incentive Plan [Member]
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Sep. 30, 2013
Omnibus Incentive Plan [Member]
Maximum [Member]
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Sep. 30, 2013
Omnibus Incentive Plan [Member]
Minimum [Member]
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| Common Stock Equivalents (Textual) | ||||||||||||||||||||||||||||||||
| Options granted | 870,665 | 10,000 | 3,433,335 | 1,008,457 | 2,253,119 | 686,665 | 187,431 | 5,000,000 | 856,665 | |||||||||||||||||||||||
| Expiration date of plan | Dec. 01, 2015 | |||||||||||||||||||||||||||||||
| Fair value of options issued on date of grant | $ 17,880 | $ 3,380,926 | $ 3,380,926 | |||||||||||||||||||||||||||||
| Expected volatility | 760.00% | 138.00% | 138.00% | 144.00% | 138.00% | 435.00% | 138.00% | |||||||||||||||||||||||||
| Expected volatility minimum | 136.00% | 138.00% | 142.00% | 140.00% | 760.00% | |||||||||||||||||||||||||||
| Expected volatility maximum | 143.00% | 142.00% | 146.00% | 467.00% | ||||||||||||||||||||||||||||
| Discount rate | 0.43% | 0.79% | 0.79% | 0.32% | 0.79% | 0.30% | ||||||||||||||||||||||||||
| Discount rate minimum | 0.77% | 0.48% | 0.80% | 0.35% | 0.30% | |||||||||||||||||||||||||||
| Discount rate maximum | 0.88% | 0.82% | 1.15% | 0.42% | 0.79% | |||||||||||||||||||||||||||
| Expected life (in years) | 3 years 6 months | 3 years 6 months | 3 years | 3 years | 5 years | 3 years | 3 years | 3 years | 3 years | 2 years 5 months | 3 years 6 months | 2 years 6 months | ||||||||||||||||||||
| Dividend yield | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | |||||||||||||||||||||
| Recognized compensation expense | 526,039 | 1,565,104 | ||||||||||||||||||||||||||||||
| Unrecognized compensation expense | 4,676,757 | 4,676,757 | ||||||||||||||||||||||||||||||
| Expected life for unrecognized compensation expense | 2 years 3 months | |||||||||||||||||||||||||||||||
| Options outstanding | 5,220,665 | 5,220,665 | 5,220,665 | 4,500,000 | ||||||||||||||||||||||||||||
| Additional warrants issued to purchase common stock | 848,000 | 2,550,000 | 4,990,000 | 870,665 | ||||||||||||||||||||||||||||
| Additional warrants issued to purchase common stock value | 2,208,000 | 756,695 | 884,829,000 | |||||||||||||||||||||||||||||
| Exercise price of additional warrants issued | $ 0.01 | $ 2.25 | $ 2.25 | $ 1.28 | ||||||||||||||||||||||||||||
| Number of accredited investors | 14 | 14 | ||||||||||||||||||||||||||||||
| Warrant expiration period | 5 years | 3 years | 3 years | 3 years | 3 years | |||||||||||||||||||||||||||
| Fair value of warrants issued | 3,433,335 | 40,021 | 2,200,000 | 388,622 | 1,772,320 | 686,833 | ||||||||||||||||||||||||||
| Options issued under 2012 Omnibus Plan | 150,000 | 12,000 | ||||||||||||||||||||||||||||||
| Option exercise price | $ 1.29 | $ 1.31 | $ 0.50 | $ 1.50 | ||||||||||||||||||||||||||||
| Option vesting period | 5 years | 2 years | ||||||||||||||||||||||||||||||
| Option vesting expire date | Jan. 11, 2018 | |||||||||||||||||||||||||||||||
| Company issued warrants one | 424,000 | |||||||||||||||||||||||||||||||
| Warrants exercise price one | $ 0.50 | |||||||||||||||||||||||||||||||
| Company issued warrants with exercise price two | 424,000 | |||||||||||||||||||||||||||||||
| Warrants exercise price two | $ 2.25 | |||||||||||||||||||||||||||||||
| Vesting period of warrants issued | 3 years | 5 years | ||||||||||||||||||||||||||||||
| Compensation cost related to the vesting of these warrants and options | 4,602,653 | 7,910,076 | 142,864 | 379,514 | 8,753,975 | |||||||||||||||||||||||||||
| Issuance to non-employee members | 5,000 | |||||||||||||||||||||||||||||||
| Issuance to non-employee members, cash | 1,500 | 1,100,289 | ||||||||||||||||||||||||||||||
| Options yet to be issued | 30,000 | 30,000 | 10,000 | 10,000 | ||||||||||||||||||||||||||||
| Accrued cash fees | 171,000 | 13,500 | ||||||||||||||||||||||||||||||
| Unrecognized expense to be recognized period | 1 year 3 months | |||||||||||||||||||||||||||||||
| Stock issuance costs | $ 242,000 | $ 287,000 | $ 756,695 | $ 1,427,485,000 | ||||||||||||||||||||||||||||
| Stock Option Price Condition | The option price must be at least 100% of the fair market value on the date of grant and if issued to a 10% or greater shareholder must be 110% of the fair market value on the date of the grant. | |||||||||||||||||||||||||||||||
| Number of exerciseable options | 846,665 | 846,665 | 846,665 | |||||||||||||||||||||||||||||
| Number Of Warrant Exerciseable | 17,808,339 | 17,808,339 | 17,808,339 | |||||||||||||||||||||||||||||