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Note 23 - Income Taxes - Income Tax Rate Reconciliation (Details) - USD ($) $ in Thousands	1 Months Ended								12 Months Ended
	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Federal statutory rate									$ 4,145	$ (860)	$ (1,014)
Pass thru impact									(2,945)	319	394
Deferred tax valuation allowance									(10,183)	153	17
State and local tax									192	(291)	(263)
Foreign tax									122	156	25
Total	$ (8,046)	$ (594)	$ 343	$ (372)	$ 394	$ (170)	$ (641)	$ (106)	$ (8,669)	$ (523)	$ (841)

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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