Notes Payable, Long Term Debt and Other Obligations Schedule of Maturities (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Maturities of Long-term Debt [Abstract]
2013 Principal	$ 196,832
2013 Unamortized Discount	45,257
2013 Net	151,575
2014 Principal	13,268
2014 Unamortized Discount	0
2014 Net	13,268
2015 Principal	2,911
2015 Unamortized Discount	0
2015 Net	2,911
2016 Principal	230
2016 Unamortized Discount	0
2016 Net	230
2017 Principal	177
2017 Unamortized Discount	0
2017 Net	177
Thereafter Principal	680,000
Thereafter Unamortized Discount	155,818
Thereafter Net	524,182
Long-term Debt, Gross	893,418
Unamortized Discount	201,075
Total notes payable, long - term debt and other obligations	$ 692,343	$ 623,724
Short-term Debt, Weighted Average Interest Rate	9.77%