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Note 2 - Summary of Significant Accounting Policies - Summary of Discontinued Operations (Details) - USD ($) $ in Thousands	3 Months Ended			9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Jun. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Loss on sale of business	$ (0)	$ (960)		$ (0)	$ 4,786
Income tax expense	(0)	$ (0)		(0)	$ 1,074
Brazil Joint Venture [Member]
Net revenues	0			33,185
Cost of revenues	0			28,325
Gross profit	0			4,860
Selling, general and administrative expenses	0			3,385
Loss on sale of business	(0)		$ (1,200)	(1,188)
Depreciation and amortization	0			63
Income from operations before tax	0			224
Income tax expense	0			1,074
Interest expense	0			31
Loss from discontinued operations, net of tax	$ 0			$ (881)

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