XML 36 R17.htm IDEA: XBRL DOCUMENT

Dividends	3 Months Ended
Dividends	Apr. 30, 2014
Dividends [Abstract]
Dividends	DIVIDENDS Dividends paid during the three months ended April 30, 2014 were $4,371, or 12.0 cents per share. Dividends paid during the three months ended April 30, 2013 were $4,361, or 12.0 cents per share.