Note 25 - Leases - Operating Lease Costs (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Operating lease cost	$ 7,915	$ 6,817
Sublease income	0	(302)
Total lease cost	7,915	6,515
Operating cash flows from operating leases	7,383	5,387
New operating lease liability obligation	$ 10,973	$ 72,648