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Note 12 - Summarized Quarterly Data (Unaudited)
12 Months Ended
Feb. 29, 2012
Quarterly Financial Information [Text Block]
NOTE 12 – SUMMARIZED QUARTERLY DATA (UNAUDITED)

Following is a summary of the quarterly results of operations for the fiscal years ended February 28 or 29, 2012 and 2011:

    Fiscal Quarter  
   
First
   
Second
   
Third
   
Fourth
   
Total
 
2012
                             
Total revenue
  $ 8,637,924     $ 7,575,788     $ 8,279,910     $ 10,133,270     $ 34,626,892  
Gross margin before depreciation
    2,577,214       2,426,005       2,434,058       3,129,116       10,566,393  
Net income
    919,659       911,553       724,968       1,319,852       3,876,032  
Basic earnings per share
    .15       .15       .12       .22       .63  
Diluted earnings per share
    .15       .14       .12       .21       .62  

    Fiscal Quarter  
   
First
   
Second
   
Third
   
Fourth
   
Total
 
2011
                             
Total revenue
  $ 7,615,338     $ 6,626,264     $ 7,915,932     $ 8,970,437     $ 31,127,971  
Gross margin before depreciation
    2,178,396       2,049,478       2,249,434       2,638,534       9,115,842  
Net income
    931,601       943,642       873,480       1,162,118       3,910,841  
Basic earnings per share
    .15       .16       .14       .19       .65  
Dilute earnings per share
    .15       .15       .14       .18       .62