Intangible Assets Including Goodwill (Tables)

9 Months Ended

Mar. 31, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Carrying Value of Goodwill by Segment

The changes in the carrying value of goodwill by segment are as follows:

	Electrical Infrastructure			Oil Gas & Chemical			Storage Solutions			Industrial			Total
	(In thousands)
Goodwill	$	29,666		$	5,841		$	11,071		$	7,097		$	53,675
Cumulative impairment loss (A)	(17,653		)	(3,000		)	(922		)	(3,425		)	(25,000		)
Net balance at June 30, 2012	12,013			2,841			10,149			3,672			28,675
Purchase of Pelichem (Note 2)	—			2,237			—			—			2,237
Translation adjustment	—			—			(2		)	—			(2		)
Net balance at March 31, 2013	$	12,013		$	5,078		$	10,147		$	3,672		$	30,910

(A) A $25.0 million impairment charge was recorded in February 2005 as a result of the Company’s operating performance in fiscal 2005.

Carrying Value of Other Intangible Assets

Information on the carrying value of other intangible assets is as follows:

		At March 31, 2013
	Useful Life	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
	(Years)	(In thousands)
Intellectual property	6 to 15	$	2,460	$	(711	)	$	1,749
Customer based	1 to 15	4,250		(458		)	3,792
Non-compete agreements	3 to 5	808		(249		)	559
Total amortizing intangibles		7,518		(1,418		)	6,100
Trade name	Indefinite	1,870		—			1,870
Total intangible assets		$	9,388	$	(1,418	)	$	7,970

		At June 30, 2012
	Useful Life	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
	(Years)	(In thousands)
Intellectual property	6 to 15	$	2,460	$	(586	)	$	1,874
Customer based	1 to 15	2,657		(285		)	2,372
Non-compete agreements	3 to 5	547		(159		)	388
Total amortizing intangibles		5,664		(1,030		)	4,634
Trade name	Indefinite	1,870		—			1,870
Total intangible assets		$	7,534	$	(1,030	)	$	6,504