XML 33 R43.htm IDEA: XBRL DOCUMENT v3.3.1.900
6. INCOME TAXES Net deferred tax asset (Details) - USD ($)
Sep. 30, 2015
Sep. 30, 2014
Income Taxes Net Deferred Tax Asset Details    
Net operating loss carryforwards $ 61,363,080 $ 55,229,799
R&D credit 1,221,487 1,221,487
Stock-based compensation 5,854,794 4,054,450
Fixed assets and intangibles 41,018 26,329
Capitalized R&D 15,081,545 9,897,041
Vacation and other 114,625 108,891
Loan modification 56,779 0
Total deferred tax assets 83,733,328 70,537,997
Valuation allowance (83,733,328) (705,379,977)
Net deferred tax asset $ 0 $ 0