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Stockholders' Equity (Details 10) (USD $) | 12 Months Ended
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Dec. 31, 2014
Warrants Outstanding | 564,272 clir_WarrantsOutstanding
Warrants Outstanding Weighted Average Exercise Price | $ 4.14 clir_WarrantsOutstandingWeightedAverageExercisePrice
Exercise Price 1.80 [Member] |
Warrants Exercise Price | $ 1.80 clir_WarrantsExercisePrice / us-gaap_StatementEquityComponentsAxis = clir_Warrant1Member
Warrants Outstanding | 80,000 clir_WarrantsOutstanding / us-gaap_StatementEquityComponentsAxis = clir_Warrant1Member
Warrants Outstanding Weighted Average Exercise Price | $ 1.80 clir_WarrantsOutstandingWeightedAverageExercisePrice / us-gaap_StatementEquityComponentsAxis = clir_Warrant1Member
Warrants Outstanding Remaining Life | 6 years 1 month 17 days
Exercise Price 2.20 [Member] |
Warrants Exercise Price | $ 2.20 clir_WarrantsExercisePrice / us-gaap_StatementEquityComponentsAxis = clir_Warrant2Member
Warrants Outstanding | 118,959 clir_WarrantsOutstanding / us-gaap_StatementEquityComponentsAxis = clir_Warrant2Member
Warrants Outstanding Weighted Average Exercise Price | $ 2.20 clir_WarrantsOutstandingWeightedAverageExercisePrice / us-gaap_StatementEquityComponentsAxis = clir_Warrant2Member
Warrants Outstanding Remaining Life | 1 year 4 months 10 days
Exercise Price 5.00 [Member] |
Warrants Exercise Price | $ 5.00 clir_WarrantsExercisePrice / us-gaap_StatementEquityComponentsAxis = clir_Warrant3Member
Warrants Outstanding | 345,000 clir_WarrantsOutstanding / us-gaap_StatementEquityComponentsAxis = clir_Warrant3Member
Warrants Outstanding Weighted Average Exercise Price | $ 5.00 clir_WarrantsOutstandingWeightedAverageExercisePrice / us-gaap_StatementEquityComponentsAxis = clir_Warrant3Member
Warrants Outstanding Remaining Life | 2 years 3 months 25 days
Exercise Price 10.00 [Member] |
Warrants Exercise Price | $ 10.00 clir_WarrantsExercisePrice / us-gaap_StatementEquityComponentsAxis = clir_Warrant4Member
Warrants Outstanding | 20,313 clir_WarrantsOutstanding / us-gaap_StatementEquityComponentsAxis = clir_Warrant4Member
Warrants Outstanding Weighted Average Exercise Price | $ 10.00 clir_WarrantsOutstandingWeightedAverageExercisePrice / us-gaap_StatementEquityComponentsAxis = clir_Warrant4Member
Warrants Outstanding Remaining Life | 4 years 2 months 5 days

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- Definition Number of warrants outstanding as of the balance sheet date. + References No definition available. + Details
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