Stockholders' Equity (Common Stock) (Details)	Sep. 30, 2015 vote $ / shares shares	Dec. 31, 2014 $ / shares shares
Equity [Abstract]
Common stock, shares authorized (in shares)	450,000,000	450,000,000
Common stock, par value (in dollars per share) | $ / shares	$ 0.0001	$ 0.0001
Number of votes per share | vote	1
Common stock, shares outstanding (in shares)	71,641,574	18,211,104