Consolidated Balance Sheets (Parenthetical) - $ / shares	Dec. 31, 2015	Jun. 04, 2015	Dec. 31, 2014	Jul. 16, 2014
Condensed Consolidated Balance Sheets
Preferred stock, par value	$ 0.001	$ 0.001	$ 0.001
Preferred stock, shares authorized	5,000,000	5,000,000	5,000,000
Preferred stock, shares issued	0		0
Preferred stock, shares outstanding	0		0
Common stock, par value	$ 0.001	$ 0.001	$ 0.001	$ 0.001
Common stock, shares authorized	70,000,000	70,000,000	300,000,000
Common stock, shares issued	24,377,573		12,934,102
Common stock, shares outstanding	24,377,573		12,920,843