XML 56 R35.htm IDEA: XBRL DOCUMENT v2.4.0.6
Schedule of Going Concern (Detail) (USD $)
3 Months Ended 12 Months Ended
Jan. 31, 2013
Oct. 31, 2012
Jul. 31, 2012
Apr. 30, 2012
Jan. 31, 2012
Oct. 31, 2011
Jul. 31, 2011
Apr. 30, 2011
Jan. 31, 2013
Jan. 31, 2012
Schedule Of Going Concern [Line Items]                    
Net operating loss $ 525,083 $ 1,437,225 $ 63,026 $ 53,153 $ 268,754 $ (126,202) $ 83,339 $ 187,444 $ 2,078,487 $ 413,335
Cash provided by operating activities                 $ 57,956 $ (385,455)