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CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (USD $)
Total
Common Stock [Member]
Treasury Stock [Member]
Additional Paid-in Capital [Member]
Accumulated Deficit [Member]
Accumulated Other Comprehensive Income (Loss) [Member]
Balance at Jan. 31, 2014 $ 47,005,760 $ 57,132 $ (3,352,291) $ 53,365,286 $ (591,945) $ (2,472,422)
Balance (in shares) at Jan. 31, 2014   5,713,180 (356,441)      
Net loss (2,885,895) 0 0 0 (2,885,895) 0
Other comprehensive income (384,342) 0 0 0 0 (384,342)
Stock-based compensation:            
Restricted stock issued at par 0 100 0 (100) 0 0
Restricted stock issued at par (in shares)   10,039 0      
Restricted stock plan 1,073,187 0 0 1,073,187 0 0
Warrant shares exercised at $0.01 per share 5,660 5,660 0 0 0 0
Warrant shares exercised at $0.01 per share (in shares)   566,015 0      
Sale of common shares in a Private Institutional Placement of Equity (PIPE), net of fees 10,190,829 11,100 0 10,179,729 0 0
Sale of common shares in a Private Institutional Placement of Equity (PIPE), net of fees (in shares)   1,110,000 0      
Return of shares in lieu of payroll tax withholding (37,260) 0 0 (37,260) 0 0
Return of shares in lieu of payroll tax withholding (in shares)   0 0      
Legal fees associated with Warrant (12,550) 0 0 (12,550) 0 0
Balance at Oct. 31, 2014 $ 54,955,389 $ 73,992 $ (3,352,291) $ 64,568,292 $ (3,477,840) $ (2,856,764)
Balance (in shares) at Oct. 31, 2014   7,399,234 (356,441)