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Organization and Nature of Operations (Details Narrative)	Sep. 30, 2013	May 31, 2012	Apr. 27, 2011
SQL Lighting& Fans LLC [Member]
Ownership percentage	98.80%	94.35%	98.80%

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- Definition

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

+ References

No definition available.

+ Details

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- Details

Name:	dei_LegalEntityAxis=safe_SQLLightingAndFansLLCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: