CONSOLIDATED BALANCE SHEETS [Parenthetical] - $ / shares	Sep. 30, 2015	Dec. 31, 2014
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized	100,000,000	100,000,000
Common stock, shares issued	25,331,197	24,851,075
Common stock, shares outstanding	25,322,697	24,818,075