Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares	Mar. 31, 2017	Dec. 31, 2016
Statement of Financial Position [Abstract]
Preferred stock, par value	$ 0.0001	$ 0.0001
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, shares outstanding	0	0
Common stock shares subject to possible conversion	10,022,361	10,573,050
Common stock, par value	$ 0.0001	$ 0.0001
Common stock, shares authorized	27,500,000	27,500,000
Common stock, shares issued	4,567,054	4,511,700
Common stock, shares outstanding	4,567,054	4,511,700