Note 7 (Tables)
6 Months Ended
Aug. 31, 2015
Segment Reporting [Abstract]  
Schedule of Segment Reporting Information, by Segment [Table Text Block] Information by industry segment for the three and six-month periods ended August 31, 2015 and 2014, follows:

NET REVENUES
 
                         
   
Three Months Ended August 31,
   
Six Months Ended August 31,
 
   
2015
   
2014
   
2015
   
2014
 
EDC Publishing
  $ 3,674,100     $ 3,260,100     $ 6,293,700     $ 6,024,000  
UBAM
    8,932,700       3,548,100       15,950,900       7,962,500  
Total
  $ 12,606,800     $ 6,808,200     $ 22,244,600     $ 13,986,500  
EARNINGS BEFORE INCOME TAXES
 
                           
   
Three Months Ended August 31,
   
Six Months Ended August 31,
 
      2015       2014       2015       2014  
EDC Publishing
  $ 1,248,100     $ 965,400     $ 1,966,700     $ 1,774,700  
UBAM
    1,084,600       154,100       2,036,600       769,500  
Other
    (1,293,700 )     (1,111,200 )     (2,432,600 )     (2,148,300 )
Total
  $ 1,039,000     $ 8,300     $ 1,570,700     $ 395,900