Intangible Assets (Tables)

12 Months Ended

Jun. 30, 2021

Goodwill And Intangible Assets Disclosure [Abstract]

Summary Of Composition Of Intangible Assets

The composition of intangible assets is as follows (in thousands):

		As of June 30, 2021							As of June 30, 2020
	Weighted Average Life	Gross Amount		Accumulated Amortization			Net Carry Amount		Gross Amount		Accumulated Amortization			Net Carry Amount
Patent 1	3	$	264	$	(190	)	$	74	$	235	$	(101	)	$	134
Patent 2	14		138		(16	)		122		74		(9	)		65
Patent 3	15		163		(19	)		144		125		(9	)		116
Patent 5	20		46		(2	)		44		26		-			26
Patent 6	20		39		(1	)		38		-		-			-
Patent 8	20		3		-			3		-		-			-
Trademarks	Indefinite		47		-			47		23		-			23
Total intangible assets		$	700	$	(228	)	$	472	$	483	$	(119	)	$	364

Summary Of Future Amortization Of Amortizable Intangible Assets Held

The Company expects the future amortization of amortizable intangible assets held at June 30, 2021 to be (in thousands):

	Estimated Amortization Expense
2022		$	89
2023			28
2024			28
2025			28
2026			28
Thereafter			224
Total		$	425