Summary of Significant Accounting Policies Related Party Narrative (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Change in unrealized gain (loss) on hedge contracts	$ (49,000)	$ 89,000	$ 0
Minimum [Member]
Due From Related Parties Term of Note	2 years
Maximum [Member]
Due From Related Parties Term of Note	6 years
Entity employee [Member]
Due from Related Parties	$ 200,000	$ 200,000