Accrued Expenses (Tables)

12 Months Ended

Jul. 31, 2013

Accrued Expenses [Abstract]

Summary of accrued expenses

July 31 (in thousands)	2013		2012
Accrued sales commissions	$	1	$	898
Accrued taxes		124		124
Accrued professional fees		901		116
Accrued compensation		403		—
Other		44		31
TOTAL	$	1,473	$	1,169