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NON-CONTROLLING INTEREST
9 Months Ended
Oct. 31, 2011
NON-CONTROLLING INTEREST
13.  NON-CONTROLLING INTEREST

Activity within non-controlling interest for the nine-months ended October 31, 2011 consisted of the following:

Beginning balance as of January 31, 2011
 
$
228,115
 
Acquisition-related non-controlling interest
   
164,276
 
Distributions to non-controlling interest shareholder
   
(154,290
)
Ending balance as of October 31, 2011
 
$
238,101