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Note 9 - Warranties - Changes in Warranty Reserve (Details) - USD ($)
$ in Thousands
9 Months Ended 12 Months Ended
Mar. 31, 2021
Jun. 30, 2020
Balance at beginning of year $ 1,781 $ 1,911
Acquisitions and other 97 (86)
Warranty expense 1,832 1,783
Warranty claims (1,479) (1,827)
Balance at end of period $ 2,231 $ 1,781