XML 43 R27.htm IDEA: XBRL DOCUMENT v2.4.0.6
STOCK OPTIONS (Details 2) (Stock options)
3 Months Ended 6 Months Ended
Mar. 31, 2013
Mar. 31, 2012
Mar. 31, 2013
Mar. 31, 2012
Stock options
       
Antidilutive securities        
Options to purchase shares of common stock excluded from the computation of diluted earnings per share (in shares) 0 52,500 0 52,500