Commitments and Contingencies (Tables)

12 Months Ended

Jul. 31, 2013

Commitments and Contingencies [Abstract]

Future minimum annual lease payments

Future minimum annual lease payments at July 31, 2013 under non-cancelable operating lease agreements with remaining terms greater than one year are as follows (dollars in thousands):

	Amount
2014	$	110
2015		116
2016		112
2017		111
2018		111
Thereafter		112
Total	$	672