VIE Long-Term Debt (Details) (USD $)																	1 Months Ended	3 Months Ended			3 Months Ended			1 Months Ended
	Mar. 31, 2014	Dec. 31, 2013	Mar. 31, 2014 PLMT Permanent Facility	Dec. 31, 2013 PLMT Permanent Facility	Mar. 31, 2014 Residual Term Facility	Dec. 31, 2013 Residual Term Facility	Mar. 31, 2014 Long-Term Presettlement Facility	Dec. 31, 2013 Long-Term Presettlement Facility	Mar. 31, 2014 2012-A Facility	Dec. 31, 2013 2012-A Facility	Mar. 31, 2014 LCSS Facility (2010-C)	Dec. 31, 2013 LCSS Facility (2010-C)	Mar. 31, 2014 LCSS Facility (2010-D)	Dec. 31, 2013 LCSS Facility (2010-D)	Dec. 31, 2010 VIE LCSS II LCSS, LLC	Dec. 31, 2010 VIE LCSS III LCSS II	Dec. 31, 2010 VIE LCSS, LLC	Mar. 31, 2014 VIE PLMT Permanent Facility	Mar. 31, 2014 VIE Residual Term Facility	Sep. 30, 2011 VIE Term debt maturing on September 15, 2018	Mar. 31, 2014 VIE Term debt maturing on September 15, 2019	Aug. 31, 2012 VIE Term debt maturing on September 15, 2019	Mar. 31, 2014 VIE Long-Term Presettlement Facility	Dec. 31, 2012 VIE 2012-A Facility	Mar. 31, 2014 VIE 2012-A Facility	Mar. 31, 2014 VIE LCSS Facility (2010-C)	Nov. 30, 2010 VIE LCSS Facility (2010-C)	Mar. 31, 2014 VIE LCSS Facility (2010-D) LCSS III	Nov. 30, 2010 VIE LCSS Facility (2010-D) LCSS III
VIE long-term debt
VIE long-term debt	$ 148,329,000	$ 150,802,000	$ 46,696,000	$ 47,267,000	$ 67,989,000	$ 68,785,000	$ 11,408,000	$ 12,435,000	$ 2,197,000	$ 2,276,000	$ 12,880,000	$ 12,880,000	$ 7,159,000	$ 7,159,000
Face amount of debt																		75,000,000		56,000,000		14,000,000	45,100,000				12,900,000		7,200,000
Variable interest rate basis																		one-month LIBOR
Margin added to variable interest rate basis (as a percent)																		1.25%
Interest rate until September 15, 2014 (as a percent)																			8.00%
Interest rate after September 15, 2014 (as a percent)																			9.00%
Frequency of periodic payment																					Annual
Annual principal payments required																					2,000,000
Interest rate (as a percent)																							9.25%		9.25%	10.00%		10.00%
Proceeds from notes																								2,500,000
Payment to purchase membership interest																	$ 200,000
Ownership percentage															100.00%	100.00%