XML 23 R6.htm IDEA: XBRL DOCUMENT  v2.3.0.11
CONDENSED CONSOLIDATED STATEMENTS OF EQUITY AND COMPREHENSIVE INCOME (LOSS) (Parenthetical) (USD $)
3 Months Ended 9 Months Ended
Jun. 30, 2011
Jun. 30, 2010
Jun. 30, 2011
Jun. 30, 2010
CONDENSED CONSOLIDATED STATEMENTS OF EQUITY AND COMPREHENSIVE INCOME (LOSS)        
Exercise of stock options, shares (in shares)       42,000
Exercise of stock options, shares tendered and placed in treasury (in shares)       5,000
Foreign currency translation adjustments, tax $ 0 $ 0 $ 0 $ 0
Retirement plans - amortization of accumulated other comprehensive loss into net periodic benefit cost, taxes $ 0 $ 0 $ 0 $ 0