Employee Benefit Plans (Tables)

12 Months Ended

Jun. 30, 2021

Share Based Compensation [Abstract]

Shares Reserved for Issuance

The following are shares reserved for issuance (in thousands):

	June 30, 2021		June 30, 2020
2013 Equity Incentive Plan shares available for grant		6,753		13,118
Employee stock options and awards outstanding		10,359		10,396
2014 Employee Stock Purchase Plan		4,414		7,364
Total shares reserved for issuance		21,526		30,878

Summary of Stock Option Activity

The following table summarizes stock option activity under all plans (shares and intrinsic value in thousands):

	Number of Shares			Weighted-Average Exercise Price Per Share		Weighted-Average Remaining Contractual Term (years)		Aggregate Intrinsic Value
Options outstanding at June 30, 2020		2,922		$	4.95		3.09	$	1,688
Granted		—			—
Exercised		(622	)		3.21
Cancelled		(655	)		5.39
Options outstanding at June 30, 2021		1,645		$	5.44		3.62	$	9,404
Vested and expected to vest at June 30, 2021		1,645		$	5.44		3.62	$	9,404
Exercisable at June 30, 2021		1,241		$	5.04		3.16	$	7,588

Summary of Stock Award Activity

The following table summarizes stock award activity (shares and market value in thousands):

	Number of Shares			Weighted- Average Grant Date Fair Value		Aggregate Fair Value
Non-vested stock awards outstanding at June 30, 2020		7,474		$	6.83
Granted		6,367			5.16
Released		(3,909	)		6.86
Cancelled		(1,218	)		7.58
Non-vested stock awards outstanding at June 30, 2021		8,714		$	5.51	$	97,252
Stock awards expected to vest at June 30, 2021		8,714		$	5.51	$	97,252

Schedule of Awards Performance Thresholds and Shares Expected to Vest (TSR PSUs)

The MSU award represents the right to receive a target number of shares of common stock up to 150% of the original grant. The MSUs vest based on the Company’s TSR relative to the TSR of the Index over performance periods from August 15, 2020 through August 15, 2023, subject to the grantees’ continued service through the certification of performance.

Level	Relative TSR	Shares Vested
Below Threshold	TSR is less than the Index by more than 37.5 percentage points	0%
Threshold	TSR is less than the Index by 37.5 percentage points	25%
Target	TSR equals the Index	100%
Maximum	TSR is greater than the Index by 25 percentage points or more	150%

Summary of PSUs with Market or Performance Based Conditions Granted

The following table summarizes PSU’s with market or performance-based conditions granted and the number of awards that have satisfied the relevant market or performance criteria in each period (in thousands):

	Fiscal year 2021		Fiscal year 2020		Fiscal year 2019
Performance awards granted		475		—		635
Performance awards earned		—		56		342

Schedule of Recognized Share-based Compensation Expense

Share-based compensation expense recognized in the financial statements by line item caption is as follows (in thousands):

	Year Ended
	June 30, 2021		June 30, 2020		June 30, 2019
Cost of product revenues	$	1,209	$	1,240	$	844
Cost of service and subscription revenues		1,662		1,620		1,639
Research and development		9,969		10,324		10,443
Sales and marketing		12,505		11,914		11,747
General and administrative		13,706		12,265		8,224
Integration costs		—		479		—
Total share-based compensation expense	$	39,051	$	37,842	$	32,897

Schedule of Fair Value Assumptions for Employee Stock Purchase Plan

The weighted-average estimated per share fair value of shares purchased under the 2014 ESPP in fiscal years 2021, 2020 and 2019, was $2.47, $1.90 and $2.71, respectively.

	Employee Stock Purchase Plan
	Year Ended
	June 30, 2021			June 30, 2020			June 30, 2019
Expected life	0.5 years			0.5 years			0.5 years
Risk-free interest rate		0.09	%		1.71	%	2.22%-2.46%
Volatility		95	%		43	%		70	%
Dividend yield		—	%		—	%		—	%