Organization and Summary of Significant Accounting Policies (Details 1) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Reconciliation of basic and diluted net income per share
Net (loss) income for basic and diluted net (loss) income per share of common stock	$ (680,182)	$ 1,226,570	$ (1,524,275)	$ 2,469,004
Weighted average common stock outstanding - basic and diluted	4,485,002	3,939,986	4,292,846	3,937,333
Net (loss) income per common share - basic and diluted	$ (0.15)	$ 0.31	$ (0.36)	$ 0.63