GOODWILL AND INTANGIBLE ASSETS (Tables)

12 Months Ended

Jun. 30, 2018

The changes in the carrying amount of goodwill for fiscal 2017 and 2018 are as follows (in thousands):

	Security Division			Healthcare Division			Optoelectronics and Manufacturing Division			Consolidated
Balance as of June 30, 2016	$	32,922		$	42,574		$	47,323		$	122,819
Goodwill acquired or adjusted during the period		122,022			—			—			122,022
Goodwill reduced as part of a divestiture		—			(2,200	)		—			(2,200	)
Foreign currency translation adjustment		139			(245	)		(406	)		(512	)

Balance as of June 30, 2017	$	155,083		$	40,129		$	46,917		$	242,129
Goodwill acquired or adjusted during the period		36,889			—			13,986			50,875
Foreign currency translation adjustment		(162	)		28			(657	)		(791	)

Balance as of June 30, 2018	$	191,810		$	40,157		$	60,246		$	292,213

Intangible assets subject to amortization consisted of the following (in thousands):

		June 30, 2017							June 30, 2018
	Weighted Average Lives	Gross Carrying Value		Accumulated Amortization			Intangibles Net		Gross Carrying Value		Accumulated Amortization			Intangibles Net
Amortizable assets:
Software development costs	9 years	$	26,753	$	(6,291	)	$	20,462	$	28,474	$	(9,586	)	$	18,888
Patents	19 years		8,386		(1,676	)		6,710		8,401		(1,618	)		6,783
Developed technology	10 years		37,446		(5,530	)		31,916		51,780		(9,656	)		42,124
Customer relationships/backlog	7 years		38,289		(7,667	)		30,622		63,098		(17,728	)		45,370
IPR&D	5 years		3,200		—			3,200		3,290		(50	)		3,240

Total amortizable assets			114,074		(21,164	)		92,910		155,043		(38,638	)		116,405
Non-amortizable assets:
Trademarks			25,540		—			25,540		25,596		—			25,596

Total intangible assets		$	139,614	$	(21,164	)	$	118,450	$	180,639	$	(38,638	)	$	142,001

At June 30, 2018, estimated future amortization expense was as follows (in thousands):

2019	$	19,384
2020		18,600
2021		17,842
2022		13,539
2023		12,743
Thereafter, including assets that have not yet begun to be amortized		34,297

Total	$	116,405