Note 16 - Net Income (Loss) Per Share - Computation of Net Income (Loss) Allocated to Common Shareholders (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Net income (loss) - basic	$ 16,075	$ 1,612	$ 55,041	$ (11,908)
Weighted average shares outstanding - basic (in shares)	33,140	32,983	33,088	31,727
Basic earnings (loss) per common share (in dollars per share)	$ 0.49	$ 0.05	$ 1.66	$ (0.38)
Add: Convertible Notes interest expense, net of tax	$ 303	$ 0	$ 898	$ 0
Net income (loss) - diluted	$ 16,378	$ 1,612	$ 55,939	$ (11,908)
Add: Dilutive effects of if converted Convertible Notes (in shares)	3,162	0	3,164	0
Add: Dilutive effects of Restricted Stock Units (in shares)	546	285	496	0
Weighted average shares outstanding - diluted (in shares)	36,848	33,268	36,748	31,727
Diluted net income (loss) per share (in dollars per share)	$ 0.44	$ 0.05	$ 1.52	$ (0.38)