Note 11 - Credit Agreements - Short-term Borrowings (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Short-term Borrowings	$ 61,470	$ 39,282
ABL Revolving Credit Facility [Member]
Short-term Borrowings	0	0
Other Lines of Credit [Member]
Short-term Borrowings	$ 61,470	$ 39,282

Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.

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-Publisher FASB
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Name:	us-gaap_ShortTermBorrowings
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant