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Stockholders' Equity (Details 6) (USD $)
12 Months Ended
Dec. 31, 2014
Other General and Administrative Expense $ 46,000us-gaap_OtherGeneralAndAdministrativeExpense
Year 2015 [Member]  
Other General and Administrative Expense 26,000us-gaap_OtherGeneralAndAdministrativeExpense
/ clir_YearAxis
= clir_Year2015Member
Year 2016 [Member]  
Other General and Administrative Expense $ 20,000us-gaap_OtherGeneralAndAdministrativeExpense
/ clir_YearAxis
= clir_Year2016Member