Income (Loss) Per Share Data (Details) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Schedule Of Basic and Diluted Income (loss) per share
Basic weighted average shares outstanding	17,528	17,437	17,505	17,409
Dilutive effect of outstanding stock options and non vested stock	119	92	88	47
Diluted weighted average shares outstanding	17,647	17,529	17,593	17,456