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STOCKHOLDERS' EQUITY (Details) (Dividends Declaration Date One [Member], USD $)
3 Months Ended
Apr. 30, 2014
Dividends [Abstract]  
Declaration date Apr. 16, 2014
Record date Apr. 30, 2014
Payable May 07, 2014
Amount Paid in Cash $ 1,103,000
Common Class A [Member]
 
Dividends [Abstract]  
Dividend (in dollars per share) $ 0.072
Common Class B [Member]
 
Dividends [Abstract]  
Dividend (in dollars per share) $ 0.06