Changes In Stockholders' Equity

6 Months Ended

Jan. 31, 2012

Changes In Stockholders' Equity [Abstract]

Changes In Stockholders' Equity

8. Changes in Stockholders' Equity

The following represents the changes in stockholders' equity for the six months ended January 31, 2012 (in thousands, excluding share data):

																Accumulated
					Additional											Other					Total
	Common Stock				Paid-In		Treasury Stock						Accumulated			Comprehensive			Noncontrolling		Stockholders'
	Shares		Amount		Capital		Shares			Amount			Deficit			Income			Interest		Equity
Balance at August 1, 2011		3,003,985	$	15	$	56,281		(139,580	)	$	(1,503	)	$	(49,769	)	$	5		$	585	$	5,614
Stock based compensation expense, stock options and ESPP		6,000		—		12																12
Comprehensive income :
Other comprehensive income																	(5	)				(5	)
Net income		—		—		—		—			—			351			—			81		432
Comprehensive income		—		—		—		—			—									—		427
Balance at January 31, 2012		3,009,985	$	15	$	56,293		(139,580	)	$	(1,503	)	$	(49,418	)	$	—		$	666	$	6,053