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Statement - CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY link:presentationLink link:calculationLink link:definitionLink 30901 - Disclosure - STOCKHOLDERS' EQUITY (Tables) link:presentationLink link:calculationLink link:definitionLink 31001 - Disclosure - STOCK-BASED COMPENSATION (Tables) link:presentationLink link:calculationLink link:definitionLink 31301 - Disclosure - RELATED PARTY TRANSACTIONS (Tables) link:presentationLink link:calculationLink link:definitionLink 40301 - Disclosure - LIQUIDITY , GOING CONCERN AND FINANCIAL CONDITION (Details) link:presentationLink link:calculationLink link:definitionLink 40401 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES- Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 40402 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES (Details) link:presentationLink link:calculationLink link:definitionLink 40501 - Disclosure - NET LOSS PER SHARE - Computation of loss per Share (Details) link:presentationLink link:calculationLink link:definitionLink 40502 - Disclosure - NET LOSS PER SHARE - Dilutive Securities (Details) link:presentationLink link:calculationLink link:definitionLink 40602 - Disclosure - PROPERTY AND EQUIPMENT - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 40703 - Disclosure - LEASES - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 40902 - Disclosure - STOCKHOLDERS' EQUITY - Underwritten Public Offering (Details) link:presentationLink link:calculationLink link:definitionLink 41001 - Disclosure - STOCK-BASED COMPENSATION - Stock Option Activity (Details) link:presentationLink link:calculationLink link:definitionLink 41002 - Disclosure - STOCK-BASED COMPENSATION - Weighted Average Assumptions (Details) link:presentationLink link:calculationLink link:definitionLink 41003 - Disclosure - STOCK-BASED COMPENSATION - Stock-based compensation expenses (Details) link:presentationLink link:calculationLink link:definitionLink 41004 - Disclosure - STOCK-BASED COMPENSATION - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 41101 - Disclosure - GRANT INCOME (Details) link:presentationLink link:calculationLink link:definitionLink 41301 - Disclosure - RELATED PARTY TRANSACTIONS (Details) link:presentationLink link:calculationLink link:definitionLink 41401 - Disclosure - SUBSEQUENT EVENTS (Details) link:presentationLink link:calculationLink link:definitionLink 00090 - Document - Document and Entity Information link:presentationLink link:calculationLink link:definitionLink 00105 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 00305 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 10101 - Disclosure - NATURE OF OPERATIONS link:presentationLink link:calculationLink link:definitionLink 10201 - Disclosure - BASIS OF PRESENTATION link:presentationLink link:calculationLink link:definitionLink 10301 - Disclosure - LIQUIDITY , GOING CONCERN AND FINANCIAL CONDITION link:presentationLink link:calculationLink link:definitionLink 10401 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES link:presentationLink link:calculationLink link:definitionLink 10501 - Disclosure - NET LOSS PER SHARE link:presentationLink link:calculationLink link:definitionLink 10601 - Disclosure - PROPERTY AND EQUIPMENT link:presentationLink link:calculationLink link:definitionLink 10701 - Disclosure - LEASES link:presentationLink link:calculationLink link:definitionLink 10801 - Disclosure - ACCOUNTS PAYABLE AND ACCRUED LIABILITIES link:presentationLink link:calculationLink link:definitionLink 10901 - Disclosure - STOCKHOLDERS' EQUITY link:presentationLink link:calculationLink link:definitionLink 11001 - Disclosure - STOCK-BASED COMPENSATION link:presentationLink link:calculationLink link:definitionLink 11101 - Disclosure - GRANT INCOME link:presentationLink link:calculationLink link:definitionLink 11201 - Disclosure - LEGAL PROCEEDINGS link:presentationLink link:calculationLink link:definitionLink 11301 - Disclosure - RELATED PARTY TRANSACTIONS link:presentationLink link:calculationLink link:definitionLink 11401 - Disclosure - SUBSEQUENT EVENTS link:presentationLink link:calculationLink link:definitionLink 20201 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES (Policies) link:presentationLink link:calculationLink link:definitionLink 30501 - Disclosure - NET LOSS PER SHARE (Tables) link:presentationLink link:calculationLink link:definitionLink 30601 - Disclosure - PROPERTY AND EQUIPMENT (Tables) link:presentationLink link:calculationLink link:definitionLink 30701 - Disclosure - LEASES (Tables) link:presentationLink link:calculationLink link:definitionLink 30801 - Disclosure - ACCOUNTS PAYABLE AND ACCRUED LIABILITIES (Tables) link:presentationLink link:calculationLink link:definitionLink 40901 - Disclosure - STOCKHOLDERS' EQUITY - Share Purchase Warrants (Details) link:presentationLink link:calculationLink link:definitionLink 41201 - Disclosure - LEGAL PROCEEDINGS (Details) link:presentationLink link:calculationLink link:definitionLink