Note 11 - Income Taxes - Provision for Income Taxes (Details) - USD ($)	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019
Current	$ 5,175,000	$ 596,000
Deferred income taxes	(13,000)	83,000
Provision for income taxes	$ 5,162,000	$ 680,000

Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.

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Balance Type:	debit
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