Goodwill and Purchased Intangible Assets (Tables)

12 Months Ended

Jun. 30, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of goodwill and changes in the carrying amount of goodwill

Goodwill as of June 30, 2022 and 2021 and changes in the carrying amount of goodwill for the respective periods are as follows (in thousands):

	As of June 30,
	2022			2021
Balance at the beginning of the period	$	57,960		$	57,717
Currency translation adjustment		(120	)		243
Balance at the end of the period	$	57,840		$	57,960

Schedule of intangible assets associated with purchased patent license

The Company’s intangible assets associated with purchased patent license are as follows (in thousands):

		As of June 30, 2022							As of June 30, 2021
	Useful Lives	Gross Carrying Amount		Accumulated Amortization			Net Amount		Gross Carrying Amount		Accumulated Amortization			Net Amount
	(in years)
Patent license	2 - 7	$	1,170	$	(920	)	$	250	$	1,170	$	(735	)	$	435

Schedule of estimated future amortization expense of purchased intangible assets

The estimated future amortization expense of purchased intangible assets as of June 30, 2022 is as follows (in thousands):

Year Ending June 30,	Amount
2023	$	143
2024		107
	$	250