Exit Costs (Tables)

6 Months Ended

Jan. 31, 2015

Exit Costs [Abstract]

Exit costs

As of January 31, 2015, the Company had a current liability of $126,000 for employee termination benefits in accrued expenses.

(dollars in thousands)	Three Months  Ended January 31,				Six Months Ended January 31,				Cumulative as of January		Total Costs
	2015		2014		2015		2014		31, 2015		Incurred
Employee termination costs	$	304	$	499	$	304	$	499	$	919	$	919
Other associated costs		353		15		415		15		482		482
	$	657	$	514	$	719	$	514	$	1,401	$	1,401

	Termination Costs
Exit liabilities at August 1, 2014	$	112
Additions		126
Payments		(112	)
Exit liabilities at January 31, 2015	$	126