Intangible Assets Including Goodwill (Tables)

3 Months Ended

Sep. 30, 2016

Finite-Lived Intangible Assets [Line Items]

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)
Net balance at June 30, 2016	$	42,170		$	14,008	$	16,681	$	5,434		$	78,293
Purchase price adjustment for BTE (Note 2)	—			—		88		—			88
Translation adjustment (1)	(92		)	—		2		(17		)	(107		)
Net balance at September 30, 2016	$	42,078		$	14,008	$	16,771	$	5,417		$	78,274

(1) The translation adjustments relate to the periodic translation of Canadian Dollar and South Korean Won denominated goodwill recorded as a part of prior acquisitions in Canada and South Korea, in which the local currency was determined to be the functional currency.

Carrying Value of Other Intangible Assets

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

		At September 30, 2016
	Useful Life	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
	(Years)	(In thousands)
Intellectual property	9 to 15	$	2,579	$	(1,291	)	$	1,288
Customer-based	1.5 to 15	28,113		(10,227		)	17,886
Non-compete agreements	4 to 5	1,453		(1,138		)	315
Trade names	3 to 5	1,615		(953		)	662
Total amortizing intangible assets		$	33,760	$	(13,609	)	$	20,151

		At June 30, 2016
	Useful Life	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
	(Years)	(In thousands)
Intellectual property	9 to 15	$	2,579	$	(1,246	)	$	1,333
Customer-based	1.5 to 15	28,179		(9,655		)	18,524
Non-compete agreements	4 to 5	1,453		(1,102		)	351
Trade names	3 to 5	1,615		(824		)	791
Total amortizing intangible assets		$	33,826	$	(12,827	)	$	20,999

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

Period ending:
Remainder of Fiscal 2017	$	2,482
Fiscal 2018	2,935
Fiscal 2019	2,582
Fiscal 2020	2,572
Fiscal 2021	2,552
Fiscal 2022	1,705
Thereafter	5,323
Total estimated remaining amortization expense at September 30, 2016	$	20,151