GOODWILL AND OTHER INTANGIBLE ASSETS (Tables)

12 Months Ended

Jun. 27, 2015

The following table shows the activity and balances related to goodwill from June 29, 2013 through June 27, 2015 (in thousands):

	Environmental		Process
	Systems		Products			Total
Balance as of June 29, 2013	$	-	$	30,429		$	30,429
Goodwill acquired		5,951		-			5,951
Goodwill impaired		-		(20,304	)		(20,304	)
Balance as of June 28, 2014		5,951		10,125			16,076
Allocation from sale of heat exchanger product line		-		(277	)		(277	)
Goodwill impaired		-		-			-
Balance as of June 27, 2015	$	5,951	$	9,848		$	15,799

Acquisition-related intangible assets are as follows (in thousands):

	Weighted Average Remaining Useful Life (Years)	Gross Value at Beginning of Year		Adjustments			Gross Value at End of Year		Accumulated Amortization at Beginning of Year			Adjustments		Amortization expense			Accumulated Amortization at End of Year			Net Book Value
Fiscal 2015
Design guidelines	Indefinite	$	4,060	$	(350	)	$	3,710	$	-		$	-	$	-		$	-		$	3,710
Customer relationships	7		8,840		(325	)		8,515		(4,112	)		186		(668	)		(4,594	)		3,921
Trade names	Indefinite		3,082		(272	)		2,810		-			-					-			2,810
Licensing agreements	0		2,199		-			2,199		(2,199	)		-		-			(2,199	)		-
Acquired backlog	0		6,861		-			6,861		(6,861	)		-					(6,861	)		-
		$	25,042	$	(947	)	$	24,095	$	(13,172	)	$	186	$	(668	)	$	(13,654	)	$	10,441

Fiscal 2014
Design guidelines	Indefinite	$	6,940	$	(2,880	)	$	4,060	$	-		$	-	$	-		$	-		$	4,060
Customer relationships	7		7,940		900			8,840		(3,429	)		-		(683	)		(4,112	)		4,728
Trade names	Indefinite		4,729		(1,647	)		3,082		-			-					-			3,082
Licensing agreements	0		2,199		-			2,199		(2,199	)		-		-			(2,199	)		-
Acquired backlog	0		6,801		60			6,861		(6,801	)		-		(60	)		(6,861	)		-
		$	28,609	$	(3,567	)	$	25,042	$	(12,429	)	$	-	$	(743	)	$	(13,172	)	$	11,870

The estimated amortization expense for each of the next five fiscal years is as follows (in thousands):