Income (Loss) Per Share Data

6 Months Ended

Mar. 31, 2012

Income (Loss) Per Share Data [Abstract]

Income (Loss) Per Share Data

13. Income (Loss) Per Share Data

The following table sets forth the denominator for the computation of basic and diluted income (loss) per share (in thousands):

	Three months ended March 31,				Six months ended March 31,
	2012		2011		2012		2011
Basic weighted average shares outstanding		17,519		17,407		17,498		17,395
Dilutive effect of outstanding stock options and non-vested stock		113		64		77		33
Diluted weighted average shares outstanding		17,632		17,471		17,575		17,428

The calculation of weighted average diluted shares outstanding excluded outstanding stock options for 0.7 million and 1.2 million shares of common stock for the three months ended March 31, 2012 and 2011, respectively, and 0.7 million and 1.3 million for the six months ended March 31, 2012 and 2011, respectively, as their inclusion would have had an antidilutive effect on diluted income (loss) per share.