Goodwill And Other Intangible Assets (Tables)

3 Months Ended

Oct. 31, 2013

Goodwill And Other Intangible Assets [Abstract]

Reconciliation Of Goodwill

	Engine Products	Industrial Products	Total Goodwill
Balance as of July 31, 2013	$           72,321	$           93,247	$            165,568
Foreign exchange translation	170	1,339	1,509
Balance as of October 31, 2013	$           72,491	$           94,586	$            167,077

Expected Amortization Expense Relating To Existing Intangible Assets

Fiscal Year
Remaining 2014	$          3,846
2015	$          5,108
2016	$          5,105
2017	$          4,957
2018	$          3,477
2019	$          2,926
Thereafter	$        14,602