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Organization and Summary of Significant Accounting Policies - Significant Supplier Disclosure (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Purchases from significant supplier	$ 8.3	$ 6.7	$ 17.2	$ 13.9

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- Definition

Purchases from significant supplier - pruchasses during period from most significant supplier mentioned in Supplier Dependence section of Note 1

+ References

No definition available.

+ Details

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- Details

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