Note 26 - Revenues and Loss from Continuing Operations (Details) (Parenthetical) - USD ($)	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Continuing Operations [Member] \| MIR Bidco, SA [Member] \| Other Operating (Income) Expense, Net [Member]
Segment Reporting Information [Line Items]
Income from transition services agreement with purchaser	$ 0	$ 6,000,000	$ 6,000,000

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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