Condensed Consolidated Statements of Cash Flows Condensed Consolidated Statements of Cash Flows (Parenthetical) (Related Party [Member] Convertible Senior Subordinated Notes Due April 2014 [Member], USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Debt Conversion, Converted Instrument, Amount	$ 0	$ 150,000