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Note 12 - Supplemental Cash Flow Information - Supplemental Cash Flow Information (Details) - USD ($)
$ in Thousands
6 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Interest $ 627 $ 48
Income taxes 2,820 1,123
Issuance of common shares as compensation 150 150
Issuance of common shares to fund deferred compensation plan $ 2,569 $ 679