Earnings (Loss) Per Share

12 Months Ended

Jan. 31, 2012

Earnings (Loss) Per Share [Abstract]

Earnings (Loss) Per Share

(10) Earnings (Loss) Per Share

The computations of basic and diluted earnings (loss) per share are as follows:

	Fiscal Year
	2011			2010		2009
Net income (loss)	$	(17,579	)	$	1,705	$	6,933
Average shares outstanding:
Basic		8,556			9,036		9,610
Effect of dilutive stock-based awards		—			290		142
Diluted		8,556			9,326		9,752
Earnings (loss) per share:
Basic	$	(2.05	)	$	0.19	$	0.72
Diluted	$	(2.05	)	$	0.18	$	0.71

Options to purchase 655,083, 257,744, and 275,677 shares of common stock outstanding at January 31, 2012, 2011, and 2010, respectively, were not included in the computation of diluted income per share because their inclusion would have been anti-dilutive.