Goodwill and Intangible Assets (Tables)

12 Months Ended

Jun. 30, 2018

Goodwill And Intangible Assets Disclosure [Abstract]

Summary of Goodwill

The following table reflects the changes in the carrying amount of goodwill (in thousands):

	Year Ended
	June 30, 2018		June 30, 2017
Balance at beginning of period	$	80,216	$	70,877
Additions due to acquisitions		58,866		9,339
Balance at end of period	$	139,082	$	80,216

Components of Gross and Net Intangible Asset Balances

The following tables summarize the components of gross and net intangible asset balances (in thousands, except years):

	Weighted Average
	Remaining Amortization	Gross Carrying		Accumulated		Net Carrying
June 30, 2018	Period	Amount		Amortization		Amount
Developed technology	3.3 years	$	117,000	$	58,299	$	58,701
Customer relationships	3.0 years		51,639		40,634		11,005
Maintenance contracts	0.3 years		17,000		15,866		1,134
Trade names	3.4 years		9,100		4,141		4,959
Backlogs	— years		1,800		1,800		—
License agreements	5.8 years		2,445		1,390		1,055
Other intangibles	1.6 years		1,382		1,144		238
Total intangibles, net		$	200,366	$	123,274	$	77,092

	Weighted Average
	Remaining Amortization	GrossCarrying		Accumulated		Net Carrying
June 30, 2017	Period	Amount		Amortization		Amount
Developed technology	5.3 years	$	55,400	$	42,689	$	12,711
Customer relationships	3.3 years		40,300		37,567		2,733
Maintenance contracts	1.3 years		17,000		12,467		4,533
Trade names	4.3 years		5,100		2,846		2,254
License agreements	6.4 years		2,445		1,120		1,325
Other intangibles	2.7 years		1,382		1,001		381
Total intangibles, net with finite lives			121,627		97,690		23,937
In-process research and development, with indefinite life			1,400		—		1,400
Total intangibles, net		$	123,027	$	97,690	$	25,337

Summary of Amortization Expense of Intangibles

The following table summarizes the amortization expense of intangibles for the periods presented (in thousands):

	Year Ended
	June 30, 2018		June 30, 2017		June 30, 2016
Amortization in “Cost of revenues: Product”	$	16,870	$	7,020	$	15,369
Amortization of intangibles		8,715		8,702		17,001
Total amortization	$	25,585	$	15,722	$	32,370

Schedule of Expected Amortization Expenses

The estimated future amortization expense to be recorded for each of the respective future fiscal years is as follows (in thousands):

For the fiscal year ending:
2019	$	25,867
2020		22,973
2021		20,851
2022		6,277
2023		875
Thereafter		249
Total	$	77,092