Debt (Tables)

3 Months Ended

Mar. 31, 2015

Debt Disclosure [Abstract]

Schedule of Notes Payable

Our notes payable are summarized as follows (in thousands):     

	March 31, 2015		December 31, 2014
7.50% Senior Convertible Notes due 2016	55,481		55,481
7.50% Senior Exchange Convertible Notes due 2016	44,475		44,475
8.50% Senior Notes due 2019	200,000		200,000
Senior Secured Credit Facility	—		—
Total	$	299,956	$	299,956