Capacity Rationalization Charges (Tables)
9 Months Ended
Apr. 30, 2013
CAPACITY RATIONALIZATION CHARGES [Abstract]  
Schedule of Restructuring and Related Costs
Following is a rollforward of the reserve included in Other Accrued Expenses on the condensed Consolidated Balance Sheets as of April 30, 2013 (in thousands).
 
Severance and other employee related costs
Reserve balance at July 31, 2012
$
413

Charges against reserve
(403
)
Reserve adjustment
(10
)
Reserve balance at April 30, 2013
$