Goodwill and Other Intangible Assets (Tables)

3 Months Ended

Sep. 30, 2018

Goodwill And Intangible Assets Disclosure [Abstract]

Changes in the carrying amount of goodwill were as follows ($000):

	Three Months Ended September 30, 2018
	II-VI Laser			II-VI			II- VI Performance
	Solutions			Photonics			Products		Total
Balance-beginning of period	$	103,390		$	114,398		$	52,890	$	270,678
Goodwill acquired		-			24,844			4,001		28,845
Segment Realignment (Note 1)		(4,653	)		(4,728	)		9,381		-
Foreign currency translation		(35	)		(1,180	)		-		(1,215	)
Balance-end of period	$	98,702		$	133,334		$	66,272	$	298,308

Gross Carrying Amount and Accumulated Amortization of Intangible Assets Other Than Goodwill

The gross carrying amount and accumulated amortization of the Company’s intangible assets other than goodwill as of September 30, 2018 and June 30, 2018 were as follows ($000):

	September 30, 2018							June 30, 2018
	Gross					Net		Gross					Net
	Carrying		Accumulated			Book		Carrying		Accumulated			Book
	Amount		Amortization			Value		Amount		Amortization			Value
Technology and Patents	$	76,245	$	(34,084	)	$	42,161	$	66,812	$	(32,979	)	$	33,833
Trademarks		15,757		(1,503	)		14,254		15,882		(1,471	)		14,411
Customer Lists		133,594		(52,744	)		80,850		127,603		(50,792	)		76,811
Other		1,573		(1,568	)		5		1,573		(1,559	)		14
Total	$	227,169	$	(89,899	)	$	137,270	$	211,870	$	(86,801	)	$	125,069

Estimated Amortization Expense for Existing Intangible Assets for Each of Five Succeeding Fiscal Years

At September 30, 2018, the estimated amortization expense for the existing intangible assets for each of the five succeeding fiscal years is as follows ($000):

Year Ending June 30,
Remaining 2019	$	12,200
2020		16,000
2021		14,700
2022		12,900
2023		12,500