Note 9 - Leases - Components of Operating Lease Expense (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Lease liability cost		$ 2,273	$ 1,780	$ 4,336	$ 3,500
Short-term lease expenses (1)	[1]	409	279	836	546
Variable lease cost not included in the lease liability (2)	[2]	63	180	194	315
Total lease cost		$ 2,745	$ 2,239	$ 5,366	$ 4,361

[1] Short-term lease expenses include rent expenses from leases of 12 months or less on the transition date or lease commencement.

[2] Variable lease cost includes common area maintenance, property taxes, and fluctuations in rent due to a change in an index or rate.