Quarterly report pursuant to Section 13 or 15(d)

2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)

v3.19.1
2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - shares
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Potentially dilutive securities 7,487,595 4,656,110
Stock Options    
Potentially dilutive securities 559,435 4,127,950
Warrants    
Potentially dilutive securities 1,888,160 528,160