XML 28 R36.htm IDEA: XBRL DOCUMENT v2.4.1.9

Subsequent Events (Details) (USD $)	Mar. 31, 2015
Employee Service Share-Based Compensation, Nonvested Awards, Total Compensation Cost Not Yet Recognized	$ 1,665,000us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
Year 2015 [Member]
Employee Service Share-Based Compensation, Nonvested Awards, Total Compensation Cost Not Yet Recognized	681,000us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized / clir_YearAxis = clir_Year2015Member
Year 2016 [Member]
Employee Service Share-Based Compensation, Nonvested Awards, Total Compensation Cost Not Yet Recognized	592,000us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized / clir_YearAxis = clir_Year2016Member
Year 2017 [Member]
Employee Service Share-Based Compensation, Nonvested Awards, Total Compensation Cost Not Yet Recognized	290,000us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized / clir_YearAxis = clir_Year2017Member
Year 2018 [Member]
Employee Service Share-Based Compensation, Nonvested Awards, Total Compensation Cost Not Yet Recognized	84,000us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized / clir_YearAxis = clir_Year2018Member
Year 2019 [Member]
Employee Service Share-Based Compensation, Nonvested Awards, Total Compensation Cost Not Yet Recognized	$ 18,000us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized / clir_YearAxis = clir_Year2019Member

X

- Definition

Unrecognized cost of unvested share-based compensation awards.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (i)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

Name:	us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Details

Name:	clir_YearAxis=clir_Year2015Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	clir_YearAxis=clir_Year2016Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	clir_YearAxis=clir_Year2017Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	clir_YearAxis=clir_Year2018Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	clir_YearAxis=clir_Year2019Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: