Note 15 - Share-based Compensation - Restricted Stock Unit/Awards Activity (Details) - Restricted Stock Units (RSUs) [Member] $ / shares in Units, shares in Thousands, $ in Thousands	6 Months Ended
	Jun. 30, 2024 USD ($) $ / shares shares
Outstanding, number of shares (in shares) | shares	2,873
Outstanding, weighted average fair value (in dollars per share)	$ 4.89
Outstanding, aggregate intrinsic value | $	$ 55,507
Granted, number of shares (in shares) | shares	685
Granted, weighted average fair value (in dollars per share)	$ 10.57
Granted, aggregate intrinsic value | $	$ 7,243
Released, number of shares (in shares) | shares	(699)
Released, weighted average share price on date of release (in dollars per share)	$ 13.86
Released, weighted average fair value (in dollars per share)	$ 6
Released, aggregate intrinsic value | $	$ 9,694
Cancelled/Forfeited, number of shares (in shares) | shares	(19)
Cancelled/Forfeited, weighted average fair value (in dollars per share)	$ 7.63
Cancelled/Forfeited, aggregate intrinsic value | $	$ 159
Outstanding, number of shares (in shares) | shares	2,840
Outstanding, weighted average fair value (in dollars per share)	$ 5.97
Outstanding, aggregate intrinsic value | $	$ 23,541
Vested and expected to vest, number of shares (in shares) | shares	2,840
Vested and expected to vest, weighted average fair value (in dollars per share)	$ 5.97
Vested and expected to vest, aggregate intrinsic value | $	$ 23,541