Annual report pursuant to Section 13 and 15(d)

Note 12 - Income Taxes - Changes in Unrecognized Tax Benefits (Details)

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Note 12 - Income Taxes - Changes in Unrecognized Tax Benefits (Details) - USD ($)
$ in Thousands
1 Months Ended 11 Months Ended 12 Months Ended
Dec. 05, 2018
Oct. 31, 2019
Oct. 31, 2020
Balance, beginning of year $ 0 $ 0 $ 1,726
Increase in current year position 0 1,726 0
Increase in prior year position 0 0 0
Decrease in prior year position 0 0 (154)
Lapse in statute of limitations 0 0 0
Balance, end of year $ 0 $ 1,726 $ 1,572