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Note 12 - Supplemental Cash Flow Information - Supplemental Cash Flow Information (Details) - USD ($)
$ in Thousands
3 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Interest $ 203 $ 24
Income taxes 1,183 223
Issuance of common shares as compensation 75 75
Issuance of common shares to fund deferred compensation plan $ 2,042 $ 412