Note 9 - Leases - Lease Cost (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Operating lease cost	$ 1,610	$ 1,603	$ 4,822	$ 4,852
Cash payments for operating leases			5,272	5,356
Cash payments for financing leases			534	499
Amortization	173	140	468	529
Interest	26	29	122	121
Variable lease cost	824	807	2,622	2,354
Sublease income	(364)	(375)	(1,138)	(1,125)
Net lease cost	$ 2,269	$ 2,204	$ 6,896	$ 6,731

Amount of interest expense on finance lease liability.

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Amount of interest paid on finance lease liability.

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Amount of amortization expense attributable to right-of-use asset from finance lease.

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Amount of lease cost recognized by lessee for lease contract.

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Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

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Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

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Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases.

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