Deferred Revenue (Details Textual) (USD $)
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3 Months Ended | 6 Months Ended | 0 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 6 Months Ended | 3 Months Ended | |||||||
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Jun. 30, 2014
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Jun. 30, 2013
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Jun. 30, 2014
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Jun. 30, 2013
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Dec. 31, 2013
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Mar. 29, 2013
Nissan [Member]
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Jun. 30, 2014
Nissan [Member]
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Jun. 30, 2014
Nissan [Member]
Chargers
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Dec. 31, 2013
Nissan [Member]
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Jun. 30, 2014
NYSERDA [Member]
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Dec. 31, 2013
NYSERDA [Member]
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Jun. 30, 2014
NYSERDA [Member]
Beam Acquisition [Member]
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Jun. 30, 2014
NYSERDA [Member]
Beam Acquisition [Member]
Chargers
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Jun. 30, 2014
NYSERDA Contract One [Member]
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Jun. 30, 2014
NYSERDA Contract One [Member]
Chargers
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Jun. 30, 2014
NV Energy [Member]
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Jun. 30, 2014
NV Energy [Member]
ChargingStation
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Dec. 31, 2013
NV Energy [Member]
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Jun. 30, 2014
California Energy Commission [Member]
Chargers
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Jun. 30, 2014
California Energy Commission [Member]
Ecotality & Blink [Member]
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Deferred Revenue Arrangement [Line Items] | ||||||||||||||||||||
Deferred Revenue | $ 1,507,164 | $ 1,507,164 | $ 890,486 | $ 769,288 | $ 769,288 | $ 781,521 | $ 366,364 | $ 72,288 | $ 249,669 | $ 249,669 | $ 116,695 | $ 116,695 | $ 40,126 | $ 40,126 | $ 0 | $ 281,635 | ||||
Deferred revenue recognized amount | 782,880 | 7,249 | 12,232 | 35,274 | 70,548 | 12,441 | 24,521 | 3,750 | 4,874 | |||||||||||
Contract Receivable | 45,000 | 45,000 | ||||||||||||||||||
Number Of Charging Stations | 48 | 28 | 30 | 9 | 22 | |||||||||||||||
Proceeds From Deferred Revenue Grants | 50,000 | |||||||||||||||||||
General and administrative expenses | 557,591 | 2,032,197 | 1,523,225 | 2,892,722 | 50,000 | |||||||||||||||
Percentage For Retain Of Grant Project | 10.00% | |||||||||||||||||||
Revenue from Grants | 596,009 | 32,750 | 658,642 | 37,749 | 0 | |||||||||||||||
Contracts Revenue | 763,698 | |||||||||||||||||||
Contract Revenue Due | 529,990 | |||||||||||||||||||
Deferred Revenue, Additions | 233,708 | |||||||||||||||||||
Recognition of Deferred Revenue | 482,063 | |||||||||||||||||||
Deferred Revenue, Current | $ 590,262 | $ 590,262 | $ 196,463 | $ 281,635 |