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CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (USD $)
Common Stock [Member]
Treasury Stock [Member]
Additional Paid-In Capital [Member]
Retained Earnings [Member]
Accumulated Other Comprehensive Income (Loss) [Member]
Total
Balance at Jan. 31, 2012 $ 55,819 $ (3,352,291) $ 50,772,594 $ 25,816,224 $ (25,489) $ 73,266,857
Balance (in shares) at Jan. 31, 2012 5,581,919 (356,441)        
Net loss 0 0 0 (8,194,991) 0 (8,194,991)
Other comprehensive loss 0 0 0 0 (3,198,502) (3,198,502)
Stock-based compensation:            
Grant of director stock options 0 0 24,630 0 0 24,630
Restricted stock issued at par 1,067 0 (1,067) 0 0 0
Restricted stock issued at par (in shares) 106,681 0        
Return of shares in lieu of payroll tax withholding 0 0 (131,223) 0 0 (131,223)
Restricted Stock Plan:            
2009 Plan 0 0 124,342 0 0 124,342
2012 Plan 0 0 204,663 0 0 204,663
Balance at Oct. 31, 2012 $ 56,886 $ (3,352,291) $ 50,993,939 $ 17,621,233 $ (3,223,991) $ 62,095,776
Balance (in shares) at Oct. 31, 2012 5,688,600 (356,441)