Note 13 - Income Taxes - Operating Carryforwards (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Operating Loss Carryforwards [Line Items]
Cash paid for income taxes	$ 15,500	$ 9	$ 19
Prepaid expenses and other current assets
Operating Loss Carryforwards [Line Items]
Income tax receivable	14,600
Domestic Tax Authority [Member]
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards	24,000
State and Local Jurisdiction [Member]
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards	$ 32,000