The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.

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The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business).

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Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.

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The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.

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Note 4 - Recent Accounting Pronouncements - Financial Statement Impact of Accounting Standard Adoption (Details) - USD ($) $ in Thousands	3 Months Ended					9 Months Ended		12 Months Ended
	Mar. 31, 2020	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Mar. 31, 2020	Mar. 31, 2019	Jun. 30, 2019	Jul. 01, 2019
Operating leases, Right-of-Use Assets	$ 5,005					$ 5,005			$ 6,149
Current portion of operating lease obligations	2,031					2,031			1,798
Operating long-term lease obligations	3,056					3,056			4,351
Cost of goods sold	35,154		$ 39,343			107,793	$ 112,569
Selling, general and administrative	14,780		15,687			46,912	46,510
Other income (expense) net	$ 223		(423)			$ (833)	$ (874)
Accounting Standards Update 2016-02 [Member]
Operating leases, Right-of-Use Assets									6,149
Current portion of operating lease obligations									1,798
Operating long-term lease obligations									$ 4,351
Accounting Standards Update 2017-07 [Member] \| Revision of Prior Period, Adjustment [Member]
Cost of goods sold		329	127	$ 127	$ 127			710
Selling, general and administrative		97	41	41	41			220
Other income (expense) net		$ (426)	$ (168)	$ (168)	$ (168)			$ (930)