Note 15 - Share-based Compensation - Option Activity (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2024	Dec. 31, 2023
Outstanding, number of shares (in shares)	1
Outstanding, weighted average exercise price (in dollars per share)	$ 13.84
Outstanding, weighted average fair value (in dollars per share)	$ 7.12
Outstanding, weighted average remaining contractual life (Year)		29 days
Outstanding, aggregate intrinsic value	$ 0	$ 8
Exercised, number of shares (in shares)	0
Exercised, weighted average exercise price (in dollars per share)	$ 13.84
Exercised, weighted average share price on date of exercise (in dollars per share)	0
Exercised, weighted average fair value (in dollars per share)	$ 7.12
Exercised, aggregate intrinsic value	$ 2
Forfeited, number of shares (in shares)	(1)
Forfeited, weighted average exercise price (in dollars per share)	$ 13.84
Forfeited, weighted average fair value (in dollars per share)	$ 7.12
Outstanding, number of shares (in shares)	0	1
Outstanding, weighted average exercise price (in dollars per share)	$ 0	$ 13.84
Outstanding, weighted average fair value (in dollars per share)	$ 0	$ 7.12
Exercisable, number of shares (in shares)	0
Exercisable, weighted average exercise price (in dollars per share)	$ 0
Exercisable, weighted average fair value (in dollars per share)	$ 0
Exercisable, aggregate intrinsic value	$ 0
Vested and expected to vest, number of shares (in shares)	0
Vested and expected to vest, weighted average exercise price (in dollars per share)	$ 0
Vested and expected to vest, weighted average fair value (in dollars per share)	$ 0
Vested and expected to vest, aggregate intrinsic value	$ 0