Subsequent Events (Details Narrative) - $ / shares			2 Months Ended	6 Months Ended
		Aug. 10, 2017	Jun. 02, 2017	Jun. 30, 2017
Number of common stock shares issued during the period			400,019	576,923
Option to purchase of common stock shares	[1]			145,000
Options purchase price per share				$ 4.74
Subsequent Event [Member] | Underwriting Agreement [Member] | Representative’s Warrant [Member]
Warrants to purchase of common stock shares		120,000
Warrants exercise price per share		$ 5.40
Percentage of public offering price per units		120.00%
Percentage of gross proceeds of offering		7.00%
Subsequent Event [Member] | Underwriting Agreement [Member] | Roth Capital Partners, LLC [Member]
Number of units offering during the period		1,200,000
Number of common stock shares issued during the period		1
Warrants to purchase of common stock shares		1
Units sold price per units		$ 4.50
Warrants exercisable to purchase of common stock shares		1
Warrants exercise price per share		$ 5.40
Percentage of public offering price per units		120.00%
Warrants redemption price per share		$ 0.15
Common stock shares issued price per share		$ 7.65
Option to purchase of common stock shares		180,000
Options purchase price per share		$ 4.49
Percentage of gross proceeds of offering		170.00%
Subsequent Event [Member] | Underwriting Agreement [Member] | Roth Capital Partners, LLC [Member] | Over-Allotment Option [Member]
Warrants to purchase of common stock shares		180,000
Warrants exercise price per share		$ 0.01

[1] Options granted under 2016 Stock Incentive Plan