Note 14 - Net Income (Loss) Per Share - Reconciliation of Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Net income (loss)	$ 8,772	$ (31,970)
Weighted average shares outstanding - basic (in shares)	15,968,199	15,764,859
Dilutive common stock equivalents (in shares)	191,109	0
Weighted average shares outstanding - diluted (in shares)	16,159,308	15,764,859
Basic (in dollars per share)	$ 0.55	$ (2.03)
Diluted (in dollars per share)	$ 0.54	$ (2.03)