Stockholders' Equity - Schedule of Stock Options Outstanding and Exercisable (Details)	12 Months Ended
	Dec. 31, 2017 $ / shares shares
Range of Exercise Price, lower range limit	$ .40
Number of Options Outstanding, upper range limit	$ 2.99
Number of Options Outstanding | shares	531,667
Weighted Average Exercise Price	$ 1.80
Number of Options Exercisable | shares	521,667
Weighted Average Exercise Price	$ 1.80
Exercise Price Range One [Member]
Range of Exercise Price, lower range limit	0.40
Number of Options Outstanding, upper range limit	$ 0.99
Number of Options Outstanding | shares	106,250
Weighted Average Exercise Price	$ 0.87
Number of Options Exercisable | shares	96,250
Weighted Average Exercise Price	$ 0.87
Exercise Price Range Two [Member]
Range of Exercise Price, lower range limit	1.00
Number of Options Outstanding, upper range limit	$ 1.99
Number of Options Outstanding | shares	303,750
Weighted Average Exercise Price	$ 1.36
Number of Options Exercisable | shares	303,750
Weighted Average Exercise Price	$ 1.36
Exercise Price Range Three [Member]
Range of Exercise Price, lower range limit	2.00
Number of Options Outstanding, upper range limit	$ 2.99
Number of Options Outstanding | shares	45,000
Weighted Average Exercise Price	$ 2.50
Number of Options Exercisable | shares	45,000
Weighted Average Exercise Price	$ 2.50
Exercise Price Range Four [Member]
Range of Exercise Price, lower range limit	3.00
Number of Options Outstanding, upper range limit	$ 3.99
Number of Options Outstanding | shares	25,000
Weighted Average Exercise Price	$ 3.50
Number of Options Exercisable | shares	25,000
Weighted Average Exercise Price	$ 3.50
Exercise Price Range Five [Member]
Range of Exercise Price, lower range limit	4.00
Number of Options Outstanding, upper range limit	$ 4.99
Number of Options Outstanding | shares	25,000
Weighted Average Exercise Price	$ 4.25
Number of Options Exercisable | shares	25,000
Weighted Average Exercise Price	$ 4.25
Exercise Price Range Six [Member]
Range of Exercise Price, lower range limit	5.00
Number of Options Outstanding, upper range limit	$ 5.99
Number of Options Outstanding | shares	26,667
Weighted Average Exercise Price	$ 5.50
Number of Options Exercisable | shares	26,667
Weighted Average Exercise Price	$ 5.50