Basis of Presentation (Detail Textuals) (USD $) In Thousands, except Share data, unless otherwise specified	1 Months Ended	3 Months Ended	12 Months Ended	9 Months Ended
	Feb. 28, 2014 Initial public offering	Mar. 31, 2014 Initial public offering	Dec. 31, 2013 Initial public offering	Sep. 30, 2014 Initial public offering Series A Preferred Stock	Sep. 30, 2014 Initial public offering Series A-1 Preferred Stock	Sep. 30, 2014 Initial public offering Series A-2 Preferred Stock	Sep. 30, 2014 Initial public offering Common Stock	Sep. 30, 2014 Over allotment option
Basis Of Presentation [Line Items]
Number of common stock shares issued	1,430,000							214,500
Public offering price per share	$ 7.00
Net proceeds from initial public offering	$ 7,403
Underwriting discounts and commissions	848
Other offering expenses	1,759
Offering expenses		$ 1,959	$ 648
Number of common stock called by warrants				1,067,210	228,656			71,500
Exercise price per warrants								$ 8.75
Number of preferred stocks shares converted				1,468,402	293,750	250,000
Number of shares issued for conversion of preferred stock							2,012,152
Aggregate number of common stock shares exercisable at initial public offering							479,115