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STOCKHOLDERS’ EQUITY AND STOCK OPTIONS (Details Textual) - USD ($)
1 Months Ended 12 Months Ended
Oct. 31, 2014
Jan. 31, 2017
Jan. 31, 2016
Jul. 19, 2016
Jul. 08, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Employee Service Share-based Compensation, Tax Benefit from Compensation Expense   $ 99,360 $ 210,955    
Allocated Share-based Compensation Expense   $ 276,000 $ 585,987    
Stock Repurchase Program, Authorized Amount       $ 2,500,000  
Class of Warrant or Right, Number of Securities Called by Warrants or Rights 55,500        
Class of Warrant or Right, Exercise Price of Warrants or Rights $ 11.00        
Class of Warrant or Right, Outstanding   55,500 55,500    
Class Of Warrant Term 5 years        
Common Stock [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Stock Issued During Period, Shares, Restricted Stock Award, Gross   4,612 190,436    
2012 Plan [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Employee Service Share-Based Compensation, Nonvested Awards, Total Compensation Cost Not Yet Recognized, Stock Options   $ 206      
Allocated Share-based Compensation Expense   $ (9,354) $ 332,691    
2012 Plan [Member] | Common Stock [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Number of Shares   293,166      
2015 Plan [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Employee Service Share-Based Compensation, Nonvested Awards, Total Compensation Cost Not Yet Recognized, Stock Options   $ 472,913      
Allocated Share-based Compensation Expense   $ 285,354 $ 253,296    
Common Stock, Capital Shares Reserved for Future Issuance         100,000
Stock Issued During Period, Shares, Restricted Stock Award, Gross   99,270      
2015 Plan [Member] | Maximum [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Common Stock, Capital Shares Reserved for Future Issuance         20,000
Bonus-in-stock program [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share-Based Compensation Arrangement By Share-Based Payment Award, Purchase Price Of Common Stock, Percent   133.00%      
Director Option Plan [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number, Beginning Balance   5,000      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price, Beginning Balance   $ 8.28      
Restricted Stock [Member] | 2012 Plan [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Employee Service Share-Based Compensation, Nonvested Awards, Total Compensation Cost Not Yet Recognized, Stock Options   $ 206      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Number of Shares   721      
Restricted Stock [Member] | 2015 Plan [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Employee Service Share-Based Compensation, Nonvested Awards, Total Compensation Cost Not Yet Recognized, Stock Options   $ 197,283      
Employees And Directors [Member] | 2012 Plan [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant   310,000