Note 16 - Net Income (Loss) Per Share (Details Textual) - shares	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Share-Based Payment Arrangement, Option [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)	2,074,505	2,074,505
Stock Appreciation Rights (SARs) [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)	0	658,437
Restricted Stock Units (RSUs) [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)	13,589	27,177
Restricted Stock Units (RSUs), Treasury Stock Method [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)	11,981	12,324