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Deferred Revenue (Details Textual) (USD $)
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3 Months Ended | 0 Months Ended | 3 Months Ended | 3 Months Ended | 3 Months Ended | |||||
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Mar. 31, 2014
ChargingStation
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Mar. 31, 2013
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Dec. 31, 2013
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Mar. 29, 2013
Nissan [Member]
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Mar. 31, 2014
Nissan [Member]
Chargers
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Dec. 31, 2013
Nissan [Member]
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Mar. 31, 2014
NYSERDA [Member]
Chargers
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Dec. 31, 2013
NYSERDA [Member]
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Mar. 31, 2014
NYSERDA One [Member]
Chargers
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Mar. 31, 2014
NV Energy Commission [Member]
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| Deferred Revenue Arrangement [Line Items] | ||||||||||
| Deferred Revenue | $ 1,315,601 | $ 890,486 | $ 826,538 | $ 781,521 | $ 414,080 | $ 72,288 | $ 129,136 | $ 43,876 | ||
| Grant and rebate revenue | 62,633 | 4,999 | ||||||||
| Deferred revenue recognized amount | 782,880 | 4,984 | 35,274 | 12,080 | 1,124 | |||||
| Contract receivable | 399,110 | 45,000 | ||||||||
| Number of charging stations | 28 | 48 | 28 | 30 | ||||||
| Proceeds from deferred revenue grants | $ 50,000 | |||||||||
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- Definition
Number of charging stations. No definition available.
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- Definition
Proceeds from deferred revenue grants. No definition available.
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- Definition
Amount billed to customers under long-term contracts or programs but not paid. Excludes amounts due that have been withheld because of retainage provisions in a contract. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of deferred revenue as of balance sheet date. Deferred revenue represents collections of cash or other assets related to a revenue producing activity for which revenue has not yet been recognized. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Amount of previously reported deferred or unearned revenue that was recognized as revenue during the period. Deferred revenue is a liability related to a revenue producing activity for which revenue has not yet been recognized. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Revenue earned during the period from non-repayable sum of money awarded to an entity to carry out a specific purpose as provided in grant agreements. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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