Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
LIABILITIES & STOCKHOLDERS' EQUITY
Long term debt, gross	$ 30,000	$ 30,000
Long-term debt, discount	$ 8,549	$ 9,698
Stockholders' (Deficit) / Equity:
Preferred stock, par value (in dollars per share)	$ 0.001	$ 0.001
Preferred stock, shares authorized (in shares)	5,000,000	5,000,000
Preferred stock, shares issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized (in shares)	250,000,000	250,000,000
Common stock, shares issued (in shares)	85,937,481	85,607,806
Common stock, shares outstanding (in shares)	85,916,589	85,586,914
Treasury stock (at cost) (in shares)	20,892	20,892