Changes in Stockholders' Equity

3 Months Ended

Oct. 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 three months ended October 31, 2012 (in thousands, excluding share data):

	Common Stock				Additional Paid-In		Treasury Stock					Accumulated			Accumulated Other Comprehensive		Noncontrolling		Total Stockholders’
	Shares		Amount		Capital		Shares		Amount			Deficit			Income		Interest		Equity
Balance at August 1, 2012		3,016,758	$	15	$	56,304		139,404	$	(1,501	)	$	(49,305	)	$	—	$	633	$	6,146
Comprehensive income:
Net income		—		—		—		—		—			88			—		47		135
Comprehensive income		—		—		—		—		—			—			—		—		135
Balance at October 31, 2012		3,016,758	$	15	$	56,304		139,404	$	(1,501	)	$	(49,217	)	$	—	$	680	$	6,281