Organization and Summary of Significant Accounting Policies Shipping and Advertising costs (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Shipping, Handling and Transportation Costs	$ 6.1	$ 4.1	$ 2.7
Advertising Expense	$ 0.5	$ 0.5	$ 0.9