Notes Payable, Long Term Debt and Other Obligations - Schedule of Maturities (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Debt Disclosure [Abstract]
2015 Principal	$ 8,919
2015 Unamortized Discount	0
2015 Net	8,919
2016 Principal	2,254
2016 Unamortized Discount	0
2016 Net	2,254
2017 Principal	2,001
2017 Unamortized Discount	0
2017 Net	2,001
2018 Principal	231,160
2018 Unamortized Discount	132,119
2018 Net	99,041
2019 Principal	261,075
2019 Unamortized Discount	86,136
2019 Net	174,939
Thereafter Principal	600,000
Thereafter Unamortized Discount	(8,014)
Thereafter Net	608,014
Long-term Debt, Gross	1,105,409
Unamortized Discount/ (Premium)	210,241
Total notes payable, long - term debt and other obligations	$ 895,168	$ 913,351