Financial Information by Segment - Segment Information (Detail) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Jun. 30, 2023
Segment Reporting Information [Line Items]
Net revenues from external customers	$ 8,555	$ 7,449
Operating Profit (loss)	(450)	(617)
Depreciation and amortization	300	269
Assets	21,723		$ 23,268
Expenditures for property, plant and equipment	$ 476	$ 315