Business Segments (Tables)

12 Months Ended

Sep. 30, 2013

Detailed Information Regarding Business Segments

	YearEndedSeptember30,
	2013		2012			2011
Revenues:
Electrical Power Products	$	635,253	$	686,581	$		533,339
Process Control Systems		39,519		30,613			29,058
Total	$	674,772	$	717,194	$		562,397
Gross profit:
Electrical Power Products	$	137,756	$	132,458	$		91,730
Process Control Systems		9,080		7,480			8,200
Total	$	146,836	$	139,938	$		99,930
Income before income taxes:
Electrical Power Products	$	49,421	$	48,055	$		3,888
Process Control Systems		1,311		179			109
Total	$	50,732	$	48,234	$		3,997
Depreciation and amortization:
Electrical Power Products	$	10,103	$	13,010	$		15,188
Process Control Systems		87		55			162
Total	$	10,190	$	13,065	$		15,350

Reconciliation of Assets from Segment to Consolidated

	September30,
	2013		2012
Segment assets:
Electrical Power Products	$	334,169	$	319,215
Process Control Systems		17,083		14,540
Corporate		179,651		114,557
Total	$	530,903	$	448,312

Schedule of Revenues from External Customers by Geographical Areas

	YearEndedSeptember30,
	2013		2012		2011
Europe (including former Soviet Union)	$	753	$	24,857	$	7,107
Far East		36,965		14,865		17,172
Middle East and Africa		86,470		79,781		46,304
North, Central and South America (excluding U.S.)		145,470		184,935		112,949
United States		405,114		412,756		378,865
Total revenues	$	674,772	$	717,194	$	562,397

Schedule of Long-Lived Assets, by Geographical Areas

	September30,
	2013		2012
Long-lived assets:
United States	$	96,918	$	60,012
United Kingdom		5,894		6,238
Canada		41,777		12,402
Total	$	144,589	$	78,652