6. STOCK-BASED COMPENSATION (Details-Outstanding options and warrants) - Options [Member]	6 Months Ended
	Jun. 30, 2017 USD ($) $ / shares shares
STOCK BASED COMPENSATION
Begining Balance | shares	375,626
Granted | shares	184,523
Ending Balance | shares	560,149
Exercisable at the end | shares	205,000
Weighted Average Exercise price Per Common Share
Begining Balance | $ / shares	$ 6.82
Granted | $ / shares	6.30
Ending Balance | $ / shares	6.65
Exercisable at the end | $ / shares	$ 7.51
Weighted Average Remaining Contractual Life
Ending Balance	5 years 9 months 14 days
Exercisable at the end	5 months 5 days
Aggregate Intrinsic Value
Aggregate value outstanding | $	$ 793,610
Aggregate value exercisable | $	$ 228,400