Changes In Stockholders' Equity

3 Months Ended

Oct. 31, 2011

Changes In Stockholders' Equity [Abstract]

Changes In Stockholders' Equity

8. Changes in Stockholders' Equity

The following represents the changes in stockholders' equity for the three months ended October 31, 2011 (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		—		10																10
Comprehensive income :
Other comprehensive income																	(5	)				(5	)
Net income		—		—		—		—			—			346			—			12		358
Comprehensive income		—		—		—		—			—									—		353
Balance at October 31, 2011		3,009,985	$	15	$	56,291		(139,580	)	$	(1,503	)	$	(49,423	)	$	—		$	597	$	5,977