XML 62 R48.htm IDEA: XBRL DOCUMENT v3.22.2
Note 1 - Summary of Accounting Policies - Changes in Allowances for Uncollectible Accounts (Details) - USD ($)
$ in Thousands
 12 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2020
Balance at beginning of year $ 1,588 $ 2,113 $ 1,250
Acquisitions and other 104 20 192
Provision charged to expense 699 605 824
Write-offs, net of recoveries (177) (1,150) (153)
Balance at end of year $ 2,214 $ 1,588 $ 2,113