Contingent Liabilities and Commitments (Tables)

6 Months Ended

Jan. 31, 2014

Losses Due to Repurchases Under Repurchase Agreements

The table below reflects losses incurred under repurchase agreements in the periods noted. The Company believes that any future losses under these agreements will not have a significant effect on the Company’s consolidated financial position, results of operations or cash flows.

	Three Months Ended January  31,				Six Months Ended January 31,
	2014		2013		2014		2013
Cost of units repurchased	$	326	$	1,526	$	449	$	2,128
Realization of units resold		289		1,264		390		1,769
Losses due to repurchase	$	37	$	262	$	59	$	359