Revenue from Contracts with Customers - Disaggregation of revenue (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Disaggregation of Revenue [Line Items]
Net sales	$ 60,461	$ 61,514
North America
Disaggregation of Revenue [Line Items]
Net sales	36,484	33,809
International
Disaggregation of Revenue [Line Items]
Net sales	23,977	27,705
United States | North America
Disaggregation of Revenue [Line Items]
Net sales	34,272	32,020
Canada & Mexico | North America
Disaggregation of Revenue [Line Items]
Net sales	2,212	1,789
Brazil | International
Disaggregation of Revenue [Line Items]
Net sales	17,248	19,203
United Kingdom | International
Disaggregation of Revenue [Line Items]
Net sales	3,201	4,968
China | International
Disaggregation of Revenue [Line Items]
Net sales	1,686	1,618
Australia & New Zealand | International
Disaggregation of Revenue [Line Items]
Net sales	$ 1,842	$ 1,916