Note 7 - Intangible Assets - Summary of Amortization Expense (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Mar. 31, 2026	Mar. 31, 2025	Mar. 31, 2026	Mar. 31, 2025
Cost of goods sold	$ 327	$ 327	$ 980	$ 981
Operating expenses	761	920	1,731	2,762
Total amortization of intangible assets expense	$ 1,088	$ 1,247	$ 2,711	$ 3,743

Amount of amortization expense for finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed.

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+ Details