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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, 2013 $ 56,886 $ (3,352,291) $ 50,973,065 $ (472,444) $ (1,214,115) $ 45,991,100
Balance (in shares) at Jan. 31, 2013 5,688,600 (356,441)        
Net loss 0 0 0 (844,480) 0 (844,480)
Other comprehensive income (loss) 0 0 0 0 95,552 95,552
Stock-based compensation:            
Restricted stock issued at par 100 0 (100) 0 0 0
Restricted stock issued at par (in shares) 9,980 0        
Restricted stock plan 0 0 74,831 0 0 74,831
Return of shares in lieu of payroll tax withholding 0 0 (18,009) 0 0 (18,009)
Balance at Apr. 30, 2013 $ 56,986 $ (3,352,291) $ 51,029,787 $ (1,316,924) $ (1,118,563) $ 45,298,995
Balance (in shares) at Apr. 30, 2013 5,698,580 (356,441)