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STOCK-BASED COMPENSATION (Details Narrative) - USD ($)
1 Months Ended 6 Months Ended
Jan. 18, 2007
Apr. 30, 2015
Jun. 30, 2018
Jun. 30, 2017
Feb. 28, 2015
May 31, 2014
Dec. 31, 2013
Average share price (in dollars per share)     $ 5.56        
Option issued for puchase     1,500,000 1,100,000      
Unrecognized pre-tax non-cash compensation expense to non-vested option     $ 6,502,000        
Period unrecognized pre-tax non-cash compensation expense to non-vested option     3 years        
Number of shares vested     3,000,000        
Director [Member]              
Unrecognized compensation expense     $ 202,174        
Weighted average period of unrecognized compensation expense     1 year 9 months        
Stock Incentive Plan [Member]              
Plan expiration term 10 years            
Number of shares authorized 2,500,000 5,100,000     4,600,000 4,250,000 3,500,000
Stock Incentive Plan 2015 [Member]              
Number of shares authorized   5,000,000          
Description of plan   Provision for an annual increase of 15% to the shares included under the plan, with the shares to be added on the first day of each calendar year, beginning on January 1, 2016.          
Average share price (in dollars per share)     $ 3.75        
Option issued for puchase     39,000,000        
Value option purchased     $ 8,800,000        
General And Administrative Expense [Member]              
Non-cash compensation expense     $ 1,950,627 $ 1,034,731