Annual report pursuant to Section 13 and 15(d)

Note 12 - Income Taxes - Sources of Income before Income Taxes (Details)

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Note 12 - Income Taxes - Sources of Income before Income Taxes (Details) - USD ($)
$ in Thousands
1 Months Ended 11 Months Ended 12 Months Ended
Dec. 05, 2018
Oct. 31, 2019
Oct. 31, 2020
Income before income taxes $ (26,768) $ (13,215) $ (65,967)
UNITED STATES      
Income before income taxes (26,975) (14,875) (49,427)
Foreign [Member]      
Income before income taxes $ 207 $ 1,660 $ (16,540)