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Note 11 - Supplemental Cash Flow Information - Supplemental Cash Flow Information (Details) - USD ($)
$ in Thousands
3 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Interest $ 679 $ 203
Income taxes 664 1,183
Issuance of common shares as compensation 75 75
Issuance of common shares to fund deferred compensation plan $ 539 $ 2,042