Commitments and Contingencies Details (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Commitments and Contingencies Disclosure [Abstract]
Loss Contingencies, Amount Requested from Defendants			$ 2,800,000
Other expenses	$ 1,548,000	$ 3,506,000	$ 1,548,000	$ 3,506,000