Other Intangibles - Net (Tables)

9 Months Ended

Jun. 30, 2011

Other Intangibles - Net

Schedule of Finite-Lived Intangible Assets by Major Class

	June 30, 2011							September 30, 2010
	Gross							Gross
	Carrying		Accumulated			Net Carrying		Carrying		Accumulated			Net Carrying
	Value		Amortization			Amount		Value		Amortization			Amount
Customer relationships:
Turbine Systems	$	44,327	$	(19,331	)	$	24,996	$	44,327	$	(18,223	)	$	26,104
Airframe Systems		176,667		(25,019	)		151,648		176,634		(13,162	)		163,472
Electrical Power Systems		5,993		(1,167	)		4,826		2,156		(844	)		1,312
Engine Systems		20,675		(14,990	)		5,685		20,675		(13,577	)		7,098
Total	$	247,662	$	(60,507	)	$	187,155	$	243,792	$	(45,806	)	$	197,986
Intellectual property:
Turbine Systems	$	—	$	—		$	—	$	—	$	—		$	—
Airframe Systems		—		—			—		—		—			—
Electrical Power Systems		7,908		(4,106	)		3,802		7,616		(3,567	)		4,049
Engine Systems		12,616		(7,611	)		5,005		12,599		(6,988	)		5,611
Total	$	20,524	$	(11,717	)	$	8,807	$	20,215	$	(10,555	)	$	9,660
Process technology:
Turbine Systems	$	11,941	$	(5,208	)	$	6,733	$	11,941	$	(4,909	)	$	7,032
Airframe Systems		62,984		(10,327	)		52,657		62,967		(6,797	)		56,170
Electrical Power Systems		8,289		(212	)		8,077		—		—			—
Engine Systems		12,593		(5,560	)		7,033		12,593		(4,787	)		7,806
Total	$	95,807	$	(21,307	)	$	74,500	$	87,501	$	(16,493	)	$	71,008
Other intangibles:
Turbine Systems	$	—	$	—		$	—	$	—	$	—		$	—
Airframe Systems		39,648		(32,900	)		6,748		39,638		(27,595	)		12,043
Electrical Power Systems		2,337		(583	)		1,754		1,510		(389	)		1,121
Engine Systems		460		(196	)		264		460		(129	)		331
Total	$	42,445	$	(33,679	)	$	8,766	$	41,608	$	(28,113	)	$	13,495
Total intangibles:
Turbine Systems	$	56,268	$	(24,539	)	$	31,729	$	56,268	$	(23,132	)	$	33,136
Airframe Systems		279,299		(68,246	)		211,053		279,239		(47,554	)		231,685
Electrical Power Systems		24,527		(6,068	)		18,459		11,282		(4,800	)		6,482
Engine Systems		46,344		(28,357	)		17,987		46,327		(25,481	)		20,846
Consolidated Total	$	406,438	$	(127,210	)	$	279,228	$	393,116	$	(100,967	)	$	292,149

Schedule of Finite-Lived Intangible Assets Amortization Expense

	Three-Months Ending				Nine-Months Ending
	June 30,				June 30,
	2011		2010		2011		2010
Amortization expense	$	8,935	$	8,635	$	26,020	$	26,471

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

Year Ending September 30:
2011 (remaining)	$	8,973
2012		33,062
2013		30,701
2014		27,545
2015		25,029
Thereafter		153,918
	$	279,228