XML 67 R57.htm IDEA: XBRL DOCUMENT v3.23.3
Note 16 - Commitments and Contingencies - Allowance of Doubtful Accounts (Details) - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Balance at beginning of period $ 17 $ 47
Bad debt expense 59 0
Write-offs (38) (8)
Other adjustments (5) (10)
Balance at end of period $ 33 $ 29