Goodwill And Other Intangible Assets (Tables)

12 Months Ended

Jul. 31, 2011

Goodwill And Other Intangible Assets

Reconciliation Of Goodwill

	Engine Products			Industrial Products			Total Goodwill
	(thousands of dollars)
Balance as of July 31, 2009	$	61,582		$	107,445		$	169,027
Foreign exchange translation		(668	)		(3,044	)		(3,712	)
Balance as of July 31, 2010	$	60,914		$	104,401		$	165,315
Goodwill transferred		11,258			(11,258	)		—
Disposition activity		—			(325	)		(325	)
Foreign exchange translation		794			5,957			6,751
Balance as of July 31, 2011	$	72,966		$	98,775		$	171,741

Reconciliation Of Intangible Assets

	Gross Carrying Amount			Accumulated Amortization			Net Intangible Assets
	(thousands of dollars)
Balance as of July 31, 2009	$	85,809		$	(20,423	)	$	65,386
Amortization expense		—			(6,007	)		(6,007	)
Foreign exchange translation		(2,322	)		1,235			(1,087	)
Balance as of July 31, 2010	$	83,487		$	(25,195	)	$	58,292
Amortization expense		—			(5,917	)		(5,917	)
Foreign exchange translation		1,952			(831	)		1,121
Balance as of July 31, 2011	$	85,439		$	(31,943	)	$	53,496

Expected Amortization Expense Relating To Existing Intangible Assets

Fiscal Year
2012	$	5,863
2013	$	5,700
2014	$	5,327
2015	$	5,221
2016	$	5,206